• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    CHILD SEAT. It is a child seat that includes a seat frame that has an anchor strap produced from a continuous blanket material, and a lock. The anchor belt has two end portions and an intermediate portion between the two end portions. The two end portions are located at the rear of the seat frame and are, respectively, provided with operable fasteners to attach to a vehicle anchoring structure, and the intermediate portion is folded to define two segments of the blanket material. The latch can releasably hold a portion of the two segments, the intermediate portion extending outwardly from the latch to define a looped flap. In addition, an interior of the seat frame may have a belt guide structure that includes two side walls between which a passage for the mat material is defined. The two side walls are substantially close to each other to avoid twisting the blanket material.
    公开号:BR102012016034B1
    申请号:R102012016034-0
    申请日:2012-06-28
    公开日:2020-12-01
    发明作者:Curtis M. Hartenstine；Michael H. Gillett；Sharon A. Gillett
    申请人:Wonderland Nurserygoods Company Limited；
    IPC主号:
    专利说明:

    [0001] This patent application claims the priority of U.S. Patent Application No. 61 / 571,637 filed on July 1, 2011. BACKGROUND 1. Field of the Invention
    [0002] The present invention relates to infant seats, as transition seats. 2. Description of the Related Art
    [0003] Conventionally, an automotive vehicle has seat belts provided in the front and rear seats. The seat belt usually includes shoulder straps and abdomen that can be secured with a vehicle anchor point to restrict and protect the occupant in the event of a collision or sudden stop of the vehicle. However, the use of the seat belt in the vehicle is not adapted for young children who have a smaller body and may not be able to withstand the pressure applied by the seat belt. As a result, safety laws require the use of a child safety seat to seat young children in a vehicle. The vehicle's seat belt can be used to secure the child safety seat, which is best adapted to provide protection for young children.
    [0004] However, installing the child safety seat with the vehicle's seat belt may be impractical to achieve, and improper installation may occur. To facilitate the installation of the child safety seat, certain seat models may provide an internal harness that can be safely anchored to the vehicle seat. However, the internal harness is usually implanted in child seats of more complex construction. There is a need for a model that can provide an internal harness that is easy to operate and that can also securely retain certain child seats as transition seats in a vehicle passenger seat. SUMMARY
    [0005] The present patent application describes infant seats that include a seat frame that has a rear part, an anchor strap produced from a continuous blanket material, and a lock. In some embodiments, the anchor belt has two end portions, and an intermediate portion between the two end portions. The two end portions are located at the rear of the seat frame and are, respectively, provided with two operable fasteners to attach to a vehicle anchoring structure, and the intermediate portion is folded to define two segments of the blanket material . The latch is operable to releasably hold a portion of the two segments, the middle portion extending outwardly from the latch to define a looped flap that is accessible from an outside of the seat frame.
    [0006] In other embodiments, the child seat comprises a seat frame that has a hollow interior provided with a belt guide structure, the belt guide structure including two opposite side walls adjacent to each other, a set of anchor belt formed from of a blanket material, and an operable latch to releasably secure a portion of the anchor belt assembly. The anchor belt assembly has two end portions, and an intermediate portion between the two end portions, the two end portions of which are located at the rear of the seat frame, respectively, provided with two operable fasteners to be fixed to a vehicle anchoring structure, and the blanket material travels through a defined passage between the two side walls, the two side walls being substantially close to each other, so that they block the blanket material from twisting in the passage. The middle portion extends outwardly from the latch to define a loop flap that is accessible from an outside of the seat frame. BRIEF DESCRIPTION OF THE DRAWINGS
    [0007] Figure 1 is a perspective view that illustrates an infant seat modality; Figure 2 is a schematic view showing the set of a restraint system provided in the child seat; Figure 3 is a schematic view illustrating an exemplary construction of the lock; Figure 4 is a perspective view that illustrates another modality of the child seat in which the lock is not fixed with the seat frame; Figure 5 is a perspective view illustrating a variable mode of the child seat in which the anchor strap lock and flap are displaced laterally from a central longitudinal geometric axis of the seat frame; Figure 6 is a schematic view illustrating how the anchor strap is guided in the child seat shown in Figure 5; Figure 7 is a schematic view illustrating another possible embodiment for guiding the anchor belt's blanket material in a embodiment where the anchor belt lock and flap are displaced laterally from a central longitudinal geometric axis of the seat frame; Figure 8 is a perspective view illustrating another variable embodiment of the child seat in which the anchor strap lock and flap are placed adjacent to a rear part of the seat frame; Figure 9 is a schematic view that illustrates how the anchor strap is guided in the child seat shown in Figure 8; Figure 10 is a schematic view showing another embodiment of a child seat with a restraint system; Figure 11 is a bottom view of the child seat shown in Figure 10; Figure 12 is a schematic view showing the installation of the restraint system with a case on the child seat shown in Figure 10; and Figure 13 is a schematic view showing the placement of the restraint system on the seat frame of the child seat shown in Figure 10. DETAILED DESCRIPTION OF THE MODALITIES
    [0008] Figure 1 is a perspective view illustrating an embodiment of a child seat 100. Child seat 100 can exemplify a transition seat that has a seat frame 102 formed by plastic molding. The seat frame 102 may include a seat portion 104, armrests 106, and a cup cavity 108. The seat portion 104 can have an upper surface 104A on which a child can sit, and a bottom that can define a support plane for the stable placement of the seat frame 102 on a vehicle passenger seat. Armrests 106 can be integrally formed with the seat portion 04, or removably mounted thereon. The cup cavity 108 can be adapted to receive the placement of a beverage container in an accessible position by a child seated in the seat portion 104. Although the embodiment shows a cup cavity 108 provided in a front corner of the seat portion 104, alternative embodiments may place one or more of the cup cavities 108 in any location that may be convenient in use. In addition, although the illustrated embodiment has no seat back, alternative embodiments include a seat back in a rear portion of the seat portion 104.
    [0009] For convenient installation in a vehicle, infant seat 100 may include an internal restraint system 110 mounted with seat frame 102. When the infant seat 100 is installed on a vehicle passenger seat, the restraint system 110 can be attached to an anchorage structure provided on the vehicle to hold seat frame 102 in place.
    [0010] In conjunction with Figure 1, Figure 2 is a schematic view illustrating the restraint system assembly 110. Restraint system 110 can be mounted and secured to seat frame 102, and includes an anchor strap 112, two fasteners 114 and a latch 116. The anchor strap 112 can be manufactured from a single continuous web material that has two end portions 112A, and an intermediate portion 112B between the two end portions 112A. The anchor belt 112 can be movably guided by the guide structure 118 formed in the hollow interior of the seat frame 102, so that the two end portions 112A can extend towards a rear part of the seat frame 102, and the intermediate portion 112B can extend towards a front part of the seat frame 102. The rear part of the seat frame 102 refers to the side of the seat frame 102 located on the back of a child who sits on the seat frame 102. In one embodiment, the guide frame 118 may include a rail defined between ridges along which the anchor belt 112 can be guided below the upper surface 104A of the seat portion 104. In alternative embodiments, the guide structure 118 may also include cylinders, pins, pulleys, and similar parts that the mat material can wrap around to facilitate the direction of the anchor belt 112.
    [0011] In the illustrated embodiment, the guide structure 118 can exemplarily include portions of side walls 119 which are arranged adjacent to each other to define a narrow passageway for the anchor belt blanket material 112. Side walls 119 can be formed by the protrusion of any of an upper and lower part of the seat frame 102. In that case, the material of the anchor strap 112 can be kept in a restricted position in the vertical position in the passage between the adjacent side walls 119 ( that is, remaining close to a vertical direction) and then twisting in a generally horizontal position in the area between the side walls 119 and the rear openings 120. The two side walls 119 can be substantially close to each other (for example, example, the distance between adjacent side walls 119 may be substantially less than the width of the blanket material) in order to define r a narrow passage to restrict the blanket material and prevent it from twisting, which can guarantee a smooth path of the anchor belt 112 through the seat frame 102 during adjustment.
    [0012] In the example shown in Figure 2, two pairs of side walls 119 can be symmetrically arranged on two sides of the geometric axis X to guide the two divergent portions of the blanket material towards the rear of the seat frame 102. However, any side walls 119 can be made according to the desired travel path of the blanket material through the seat frame 102.
    [0013] The two end portions 112 A can respectively extend outwardly through two openings at the rear 120 of the seat frame 102, and can be securely mounted with the two fasteners 114 at the rear of the seat frame 102. The openings the rear 120 may be located below the upper surface 104A of the seat portion 104 near its left and right sides. Fasteners 114 can be exemplary hook fasteners operable to lock and unlock from an anchoring structure affixed to the vehicle passenger seat.
    [0014] In the illustrated embodiments, the two end portions 112A can loop around a slot provided in the fasteners 114 and then closed using sewing threads 115. Each end portion 112A can thus form a loop through which a fixed pin 121 which can be fixedly fixed with the seat frame 102. Each pin 121 can rest close to or in a horizontal plane, and can be arranged between the rear opening 120 and the side walls 119 along the path of the blanket material. In the event that the looped end portion 112A is twisted, pin 121 can prevent the twisted blanket material from propagating towards the passage between the side walls 119. During adjustment, the interaction between each pin 121 and the sewing thread 115 can also limit the length of the anchor strap 112 at the rear of the seat frame 102.
    [0015] The intermediate portion 112B can be folded over itself to define two S segments of the mat material that pass through the latch 116. The folded intermediate portion 112B disposed through the latch 116 can define a looped flap 122 that extends outwardly through a front opening 124 of the seat frame 102. In one embodiment, the front opening 124 can be located in a front region of the seat frame seat 102 substantially aligned with a central longitudinal geometric axis X extending from the front to the rear. However, other positions may also be appropriate. The flap 122 can be accessed from an external part of the seat frame 102 to adjust the anchor strap 112. A gripping part 126 can be mounted with the flap 122 to prevent inadvertent sliding of the flap 122 towards the inside the seat frame 102, so that it is disengaged from the latch 116. The gripping part 126 can also facilitate the gripping and manipulation of the flap 122 for adjusting the anchor strap 112. In one embodiment, the gripping part 126 can , in an exemplary manner, be a ring, a loop or similar members.
    [0016] In conjunction with Figures 1 and 2, Figure 3 is a schematic view illustrating an exemplary construction of the latch 116. In one embodiment, the latch 116 can be held securely with the seat housing 102 adjacent to the front opening 124 of the housing seat 102. The latch 116 may include a base plate 130 affixed with the seat housing 102, an actuator arm 132 pivotally mounted with the base plate 132, and a spring 134 connected to the actuator arm 132. The two S segments of the intermediate portion 112b can pass through the latch 116 between the base plate 130 and the actuator arm 132. The spring 134 can be operable to tilt the actuator arm 132 into a gripping position where a toothed portion 132A of the actuator arm 132 can securely hold a portion of the two S segments in overlapping contact with each other between the actuator arm 132 and the base plate 130. The actuator arm 132 can be rotated relative to the base plate 130 in order to disengage the portion toothing 132A out of contact with the intermediate portion 112B of the anchor belt 112, such that the intermediate portion 112B can be adjusted movably through the latch 116. Although latch 116 is in a non-clamped state, anchor strap 112 can be adjusted to increase both an extension length of the two end portions 112A at the rear of the seat frame 102, and an extension length of the intermediate portion 112B on the front of the seat frame 102.
    [0017] When the child seat 100 is installed in a passenger seat of the vehicle, the lock 116 can be switched to an unlocked state by turning the actuator arm 132, and the anchor strap 112 can be adjusted to increase the length of the seats. two end portions 112A at the rear of the seat frame 102. Increasing the length of the two end portions 112A can facilitate fastening of the fasteners 114 to the vehicle passenger seat anchoring structure. Once the fasteners 114 are properly attached, the flap 122 of the intermediate portion 112B can be pulled to tension the anchor strap 112 and cause the seat frame 102 to be contiguously close to the back of the passenger seat of the vehicle. The latch 116 can then be switched to the locking state through the tilting action of the spring 134 to firmly secure and lock the anchor strap 112 in the seat frame 102. Infant seat 100 can thus be securely held in the passenger seat of the vehicle.
    [0018] To remove the infant seat 100 from the passenger seat of the vehicle, lock 116 can be manually rotated to the unlocked state to detach the anchor strap 112, and seat frame 102 can be pulled in one direction (for example, for away from the back of the vehicle's passenger seat) that increases the length of the two end portions 112A at the rear of the seat frame 102. Fasteners 114 can then be unlocked from the vehicle's passenger seat anchoring structure for the removal of infant seat 100.
    [0019] Although the above has described a specific set of lock 116, other configurations may also be suitable. Figure 4 is a schematic view illustrating another embodiment of the child seat 100 in which the latch 116 is not attached to the seat frame 102. Instead, the latch 116 can be mounted with the anchor strap 112, so that it is movable along the two S segments of the intermediate portion 112B away from or towards the front edge of the seat frame 102. When the longer extension of the two end portions 112A at the rear of the seat frame 102 is required, the latch 116 can be unlocked and moved in an adjustable manner along the two S segments of the intermediate portion 112B away from the front opening 124 of the seat frame 102. The two end portions 112A can then be pulled out to increase their respective length outside the seat frame 102. To tighten the child seat 100 fastening (for example, after fasteners 114 engage with the vehicle's passenger seat anchorage structure), latch 116 can be unlocked and moved along the two S segments of intermediate portion 112B to rest in contact with the front edge of the seat frame 102. In the meantime, the flap 122 can be pulled out of the latch 116, such that the anchor strap 112 becomes tensioned and the seat frame 102 is contiguous with the backrest of the vehicle's passenger seat.
    [0020] The position of the latch 116 and flap 122 on the seat frame 102 can also be changed according to model needs. Figures 5 and 6 are schematic views illustrating a variable embodiment in which the positions of the lock 116 and the flap 122 can be moved laterally from the central longitudinal geometric axis X of the seat frame 102. For example, the lock 116 and the flap 122 can be placed adjacent to a front left or right corner of seat frame 102. As best shown in Figure 6, the guide structure 118 provided in seat frame 102 can be configured accordingly to guide the passage of the anchor belt 112 through the seat housing 102, so that the intermediate portion 112B can be guided towards a front corner of the seat housing 102, and the two end portions 112A can be guided towards the rear of the seat housing 102 Examples of construction of the guide structure 118 may include guide parts 136 such as pins, cylinders, pulleys and the like, around which the anchor belt 112 can be wrapped. and guided.
    [0021] Figure 7 is a schematic view illustrating another example of a guide structure provided in the seat frame 102 to guide the blanket material of the anchor belt 112. The guide structure can include a first pair of opposite side walls 138 arranged adjacent in a location offset laterally from the central geometric axis X, a second pair of opposite side walls 140 disposed behind the side walls 138 on the same side relative to the central geometric axis X, a rib 142 arranged on the same side of the central geometric axis X, and slots 144 arranged symmetrically relative to the geometric axis X and adjacent to the openings at the rear 120.
    [0022] The blanket material of the anchor belt 112 can be folded to form the loop flap 122 mounted on the latch 116 in a front corner of the seat frame 102. The folded blanket material can pass through the narrow passage between the two side walls 138 in a vertical position and then have two segments that, respectively, diverge towards the rib 142 and the side walls 140. These two divergent segments can, respectively, pass through the passage between the side walls 140 and wrap around the rib 142 in the vertical positions and then twist in horizontal positions before extending like the end portions 112A through the slits 144 towards the rear openings 120. As previously described, each of the two end portions 112A of the anchor belt 112 can form a loop structure that is secured with a fastener 114. The fixed pins 121 can also respectively pass through the looped end portions 112A and interact with the sewing threads 115 to limit the length of the end portions 112A.
    [0023] Due to the fact that the vehicle interior is normally accessed from the side sides, the placement of the latch 116 and flap 122 adjacent to a corner of the seat frame 102 as shown in Figures 5 to 7 can provide easier access for operation .
    [0024] Figures 8 and 9 are schematic views that illustrate another variable embodiment of the child seat in which the latch 116 and the flap 122 can be placed adjacent to a rear part of the seat frame 102. As shown, the latch 116 and the flap 122 can be placed. be arranged adjacent an upper surface 104A of the seat portion 104, for example, in a recessed pocket 156 thereof. The latch 116 and the flap 122 can be placed adjacent to the rear and moved laterally from the central longitudinal geometric axis X to one side of the seat frame 102 (for example, near a left or right corner of the seat frame 102) . In other embodiments, the latch 116 and the flap 122 can also be arranged close to the rear of the seat housing 102 and substantially aligned with the central longitudinal geometric axis X.
    [0025] As best shown in Figure 9, the seat frame 102 can be provided with a guide frame 158 that is configured to guide the passage of the anchor belt 112 through the seat frame 102. The guide frame 158 can include two guide parts 162 (for example, pins) that are separated from each other in a transverse direction (i.e., parallel to a width of the seat frame 102). As previously described, the intermediate portion 112B of the anchor belt 112 can be folded into two overlapping S segments that pass through the latch 116. A first of the two S segments can extend from the latch 116 opposite the flap 122, traverse a the left and right sides of the seat frame 102 (for example, right side as shown in Figure 9) substantially parallel to the central longitudinal geometric axis X towards the rear, and form an end portion 112A that extends outwardly through an opening in the rear part 120. A second of the two S segments can extend from the latch 116 opposite the flap 122, wrap around a first guide part 162 and travel away from the first S segment along a width of the seat frame 102 and then wrap around a second guide part 162 and extend backwards on the other side of seat frame 102 (for example o, left side as shown in Figure 9).
    [0026] Placement of latch 116 and flap 122 near the rear of seat frame 102 as shown in Figures 8 and 9 can also be advantageous. In particular, due to the fact that latch 116 and flap 122 are close to fasteners 114, a caregiver can easily operate latch 116 and flap 122, and adjust the extent of fasteners 114 from the rear of seat frame 102 .
    [0027] Figure 10 is a schematic view illustrating another embodiment of a child seat 200 provided with a restraint system. Infant seat 200 can exemplify a transition seat that has a seat frame 202 formed by plastic molding. The seat frame 202 may include a seat portion 204 and armrests 206. The seat portion 204 may have an upper surface 204a on which a child can sit, and a bottom that may define a support plane for placement seat 202 on a passenger seat of the vehicle. The armrests 206 can be integrally formed with the seat portion 204 or mounted removably with it.
    [0028] In conjunction with Figure 10, Figure 11 is a bottom view of child seat 200. Restraint system 210 can be received in an internal cavity 211 of seat frame 202 which is located near the rear of child seat 200 and it is opened on the underside of the seat frame 202. In one embodiment, the restraint system 210 can be mounted with a case 213 which, in turn, can be fixedly installed in the inner cavity 211 of the seat frame 202 This construction can facilitate the installation of the restraint system 210 in the seat frame 202. However, it will be appreciated that alternative modalities may also have the restraint system mounted within the internal cavity 211 of the seat frame 202. The restraint system 210 may include an anchor strap 212, two fasteners 214 and a lock 216. Anchor strap 212 can be produced from a single continuous mat material that is guided through the interior of the st ojo 213 to define two end portions 212A and 212B and a looped flap 212C. The end portions 212A and 212B of the anchor belt 212 can, respectively, extend out of the seat housing 202 through two slots 218A and 218B of the case 213 which are located on the left and right sides and close to the rear of the housing seat 202 and can be connected to the fasteners 214 respectively. The loop flap 212c can extend out of the seat housing 202 from a slot 218C of the case 213 which is located on the same side (for example, right side as shown) and at the front of slot 218B.
    [0029] Figure 12 is a schematic view showing the installation of the restraint system 210 with the case 213, and Figure 13 is a schematic view of the seat frame 202 without the case 213 showing the placement of the restraint system 210 in the internal cavity. 211 of seat frame 202. With reference to Figure 12, the mat material can be folded over itself to define looped flap 212C and form two belt segments S1 and S2, which respectively pass through slot 218C and lock 216. On one side of latch 216 opposite that of loop flap 212C, segment S2 can wrap around a guide structure 220B and then travel through slot 218B to form end portion 212B, while the other segment S1 can be traversed transversely and wrapped around another guide structure 220A before passing through slot 218a to form end portion 212A. In one embodiment, guide structures 220A and 220B can be formed as spaced columns protrude from an inner side wall of case 213. Guide structure 220B can be moved transversely away from latch 216 and slot 218B, so that properly tension the S2 belt segment.
    [0030] Referring to Figures 12 and 13, lock 216 can be held securely in case 213, and may have a construction similar to that of the locks described previously, including a base 230 affixed to seat frame 202, an actuator arm 232 mounted on pivoting way on base 230, and a spring 234 connected to actuator arm 232. The two segments of belt S1 and S2 can pass through latch 216 between base 230 and actuator arm 232. Actuator arm 232 can be tilted by spring 234 towards a gripping position where you can securely hold portions of the two belt segments S1 and S2 against the base 230. A button 236 can be connected to the actuator arm 232 to facilitate its operation. The button 236 can be accessed from one side of the seat housing 202 at a location between the slots 218B and 218C. A pressure applied to the button 236 can cause the actuator arm 232 to rotate in relation to the base plate 230, so that it detaches the belt segments S1 and S2, such that the anchor belt 212 can be operated to adjust the length of the two end portions 212A and 212B and looped flap 212C.
    [0031] When the infant seat 200 is installed on a passenger seat of the vehicle, button 236 can be pressed to turn lock 216 to the unlocked state, and anchor strap 212 can be adjusted to increase the length of the two portions of end 212A and 212B at the rear of seat frame 202. Once the fasteners 214 are properly fixed, the flap 212C can be pulled to tighten the anchor strap 212 and make the seat frame 202 be in close proximity with the backrest of the vehicle's passenger seat . The button 236 can then be released so that lock 216 can be switched to the locked state in order to firmly secure and lock anchor belt 212.
    [0032] To remove the infant seat 200 from the passenger seat of the vehicle, button 236 can be pressed to turn lock 216 to the unlocked state in order to detach anchor strap 212, and seat frame 202 can be pulled in one direction (for example, away from the back of the vehicle's passenger seat) that increases the length of the two end portions 212A and 212B. Fasteners 214 can then be unlocked from the vehicle's passenger seat anchoring structure for the removal of infant seat 200.
    [0033] At least one advantage of the child seats described in this document is the ability to provide internal restraint systems that are simple in construction and easy to operate. The use of a single continuous mat material for the anchor belt can simplify the construction of the restraint systems and reduce the manufacturing cost. The restraint systems described in this document can be advantageously applied to child seats of simpler construction, such as transition seats.
    [0034] The achievements of children's seats are described only in the context of particular modalities. These modalities are intended to be illustrative and not limiting. Many variations, modifications, additions and improvements are possible. Accordingly, plural examples can be provided for components described in this document as a single example. The structures and features presented as distinct components in the example configurations can be implemented as a combined structure or component. These and other variations, modifications, additions and improvements may fall within the scope of the invention as defined in the following claims.
    权利要求:
    Claims (22)
    [0001]
    Child seat (100, 200) comprising: a seat frame (102, 202) which has a rear part, two fasteners (114, 214) operable to attach to a vehicle anchoring structure, an anchor strap (112, 212) mounted on the seat frame ( 102, 202) and connected to the two fasteners (114, 214) and a lock (116, 216) through which the anchor strap (112, 212) passes, characterized in that the anchor strap (112, 212) is manufactured from from a single length of a continuous web material that has two end portions (112A, 212A, 212B), and an intermediate portion (112B) between the two end portions (112A, 212A, 212B), the two portions of end (112A, 212A, 212B), respectively, can loop around two slots provided in the two fasteners (114, 214) at the rear of the seat frame (102) and the middle portion (112B) being folded to define two overlapping S segments (S1, S2) of the blanket material that passes through the latch (116, 216); and where the lock (116, 2016) is operable to reliably hold the two S segments (S1, S2) against each other, with the intermediate portion (112B) extending outward from the lock (116, 216 ) to define a loop tab (122, 212C) that is accessible from an outside of the seat frame.
    [0002]
    Infant seat (100) according to claim 1, characterized in that the lock (116) is substantially aligned with a central longitudinal axis (X) of the seat frame (102).
    [0003]
    Infant seat (100, 200) according to claim 1, characterized in that the lock (116, 216) is moved laterally from a central longitudinal geometric axis (X) of the seat frame (102, 202).
    [0004]
    Infant seat (100) according to claim 1, characterized in that the latch (116) is located adjacent to one of the left and right front corners of the seat frame (102).
    [0005]
    Infant seat (100) according to claim 1, characterized in that the seat frame (102) defines a seat portion (104) having an upper surface (104A), and the lock (116) is located on the upper surface (104A) adjacent to the rear of the seat frame (102).
    [0006]
    Infant seat (100, 200) according to claim 5, characterized in that the lock (116, 216) is additionally located close to one of the two side edges of the seat frame (102, 202).
    [0007]
    Infant seat (100, 200) according to claim 1, characterized in that the lock (116, 216) is securely mounted with the seat frame (102, 202).
    [0008]
    Infant seat (100) according to claim 1, characterized in that the latch (116) is movable along the two segments (S) of the anchor strap (112) away from the seat frame (102).
    [0009]
    Infant seat (100, 200) according to claim 1, characterized in that the two segments (S) of the blanket material include a first segment and a second segment (S, S1, S2), and the seat frame (102 , 202) includes a guide structure (118, 158, 220A, 220B) configured to guide the passage of the first segment and the second segment (S, S1, S2) from the lock (116, 216) towards the rear of the seat housing (102, 202).
    [0010]
    Infant seat (100) according to claim 9, characterized in that the seat frame (102) has a left and a right side, the first segment (S) extends to one of the left and right sides substantially parallel to a longitudinal geometric axis (X) extending from a front part to the rear part of the seat frame (102), and the second segment (S) extends away from the first segment (S) over a width of the seat frame seat (102) towards the other between the left and right sides.
    [0011]
    Infant seat (100) according to claim 1, characterized in that the seat frame (102) is provided with a guide frame (118) for directing the anchor strap (112) through an interior of the seat frame (102 ), wherein the guide structure (118) includes pins, cylinders, pulleys and the like.
    [0012]
    Infant seat (100, 200), according to claim 1, characterized in that it is implanted as a transition seat.
    [0013]
    Infant seat (100) according to claim 1, characterized in that the seat frame (102) defines a seat portion (104) having an upper surface (104A), and two openings (120) located at the rear and below the upper surface (104A) of the seat portion (104), the anchor strap (112) resting on the seat frame (102) below the upper surface (104A), and the two end portions (112A) extending outwardly from the rear through the two openings (120).
    [0014]
    Infant seat (100) comprising: a seat frame (102) having a hollow interior provided with a belt guide structure (118); an anchor belt assembly formed from a blanket material, the blanket material forming two end portions (112A), and an intermediate portion (112B) being located between the two end portions (112A), and the two end portions (112A) being located at a rear part of the seat frame (102) and being provided, respectively, with two fasteners (114) operable to attach to a vehicle anchoring structure; and a latch (116) operable to releasably secure a portion of the anchor belt assembly characterized in that the belt guide structure (118) includes two opposite side walls (119, 138, 140) adjacent to each other, the blanket material travels in an upright position through a narrow passage defined between the two side walls (119, 138, 140) and then rotates to a generally horizontal position in an area between the side walls (119, 138, 140) and the the rear of the seat frame (102), the two side walls (119, 138, 140) being substantially close to each other to block the twist of the blanket material in the passage, and the intermediate portion (112B) of the blanket material extending outwardly from the latch (116) to define a loop tab (122) that is accessible from an outside of the seat frame (102).
    [0015]
    Infant seat (100) according to claim 14, characterized in that the passage between the two side walls (119, 138, 140) is substantially less than a width of the blanket material.
    [0016]
    Infant seat (100) according to claim 14, characterized in that the intermediate portion (112B) is folded to define two segments (S) of the blanket material, and the lock (116) releasably secures a portion of the two segments (S).
    [0017]
    Infant seat (100) according to claim 14, characterized in that at least one of the two end portions (112A) forms a loop structure through which a pin (121) attached to the seat frame (102) is passed, the pin (121) resting close to a horizontal plane.
    [0018]
    Infant seat (100) according to claim 14, characterized in that the lock (116) is located adjacent to one of the front left and right corners of the seat frame (102).
    [0019]
    Infant seat (100) according to claim 14, characterized in that the latch (116) is moved laterally from a central longitudinal axis (X) of the seat frame (102).
    [0020]
    Infant seat (100) according to claim 14, characterized in that the seat frame (102) defines a seat portion (104) that has an upper surface (104A), and two openings (120) located at the rear and below the upper surface (104A) of the seat portion (104), the mat material being routed in the seat frame (102) below the upper surface (104A), and the two end portions (112A) that extend out from the rear through the two openings (120).
    [0021]
    Infant seat (100) according to claim 14, characterized in that they are implemented as a booster seat.
    [0022]
    Infant seat (100) according to claim 14, characterized in that the belt guide structure (118) includes two pairs of opposite side walls (119) spaced apart from each other, the two pairs of opposite side walls (119) respectively being adapted to guide two divergent portions of the blanket material towards the rear of the seat frame (102).
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    KR102111887B1|2020-05-15|Car Seat
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    KR200145056Y1|1999-06-15|Car rear seat with infant seat
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    同族专利:
    公开号 | 公开日
    TW201307110A|2013-02-16|
    EP2540563B1|2020-08-05|
    TW201307111A|2013-02-16|
    EP2540562A1|2013-01-02|
    US9272641B2|2016-03-01|
    CN102848941A|2013-01-02|
    JP5606495B2|2014-10-15|
    JP2013014322A|2013-01-24|
    CN102848942A|2013-01-02|
    ES2816698T3|2021-04-05|
    CN102848940A|2013-01-02|
    US20170036571A1|2017-02-09|
    JP2013014321A|2013-01-24|
    CN102848942B|2017-05-31|
    US20130001991A1|2013-01-03|
    JP2013014320A|2013-01-24|
    GB2492474A|2013-01-02|
    DE102012105695A1|2013-01-10|
    DE102012105695B4|2018-07-19|
    AU2012251924A1|2013-01-17|
    US20130001992A1|2013-01-03|
    MX340542B|2016-07-12|
    EP2540563A1|2013-01-02|
    GB201211457D0|2012-08-08|
    AU2012203824B2|2014-05-01|
    TWI503242B|2015-10-11|
    TW201302516A|2013-01-16|
    PL2540563T3|2021-01-25|
    AU2012251924B2|2015-07-16|
    EP2540564B1|2020-09-23|
    GB2492474B|2013-12-25|
    JP5530478B2|2014-06-25|
    ES2831650T3|2021-06-09|
    CN102848940B|2016-03-30|
    US9827883B2|2017-11-28|
    BR102012016034A2|2013-07-02|
    EP2540564A1|2013-01-02|
    TWI516391B|2016-01-11|
    BR102012016035B1|2020-12-01|
    TWI503243B|2015-10-11|
    CL2012001772A1|2014-06-06|
    BR102012016035A2|2013-07-02|
    MX2012007674A|2013-01-24|
    US9481271B2|2016-11-01|
    AR086781A1|2014-01-22|
    JP5542173B2|2014-07-09|
    AU2012203824A1|2013-01-17|
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    法律状态:
    2013-07-02| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|
    2018-12-11| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2020-08-04| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-12-01| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US201161571637P| true| 2011-07-01|2011-07-01|
    US61/571,637|2011-07-01|
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