• 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:
    According to a first aspect, a support frame is provided for a load in the form of a backpack or the like, comprising a hip frame, which is stiffer in the vertical joint than in the horizontal joint, and a pair of chest frames. The chest frames extend from the hip frame and upwards in front of the user's body and fully or partially abut the user's chest area, below the user's collarbone but above the user's waist. The chest frames extend above the user's shoulders substantially without load-bearing abutment thereof. The chest frames further extend behind the user's head and there are flexibly connected to each other at a position behind and / or above the user's neck. The chest frames connect to the hip frame on respective side portions of the hip frame, outside the user's hip chambers. "Substantially without load transfer bearing" refers to the transfer of load in the vertical direction. The hip frame is designed to be placed around the user's hip to transfer load to the user's hip portion. Thus, the hip frame may be preformed into a substantially U-shape or C-shape (preferably with an opening forward), seen in a horizontal plane, and sufficiently flexible to follow the user's contour when the hip frame is clamped around the user's hip. integrated with, a padded hip belt.The chest frames are stiff enough to be able to transfer a load as a longitudinal compressing and possibly also bending force to the hip frame.The chest frames can be provided with a separate chest plate to distribute the pressure over a larger area when abutting the user The connections between the chest frames and the hip frame may comprise a respective articulated device, which preferably enables relative movement about at least one horizontal axis, the chest frames being movable relative to the hip frame and the transfer of vertical load from the chest frames to the hip frame. possible. Carrying frame according to Figure 4 may further comprise an adjusting device for adjusting the length of the breast frames, which preferably comprises first and second parts which are displaceable relative to each other. For example, telescopic function or screw function can be used to adjust the length of the chest arms. At least one of the chest frames may comprise a pair of parts which are displaceable relative to each other, so that the height of the support frame is adjustable. The first part may be fixable relative to the hip frame. which is threaded connected to both the first part and to the chest frame, so that the length of the chest frame can be changed by threading in and out of the tube on the first part and the chest frame, respectively. The chest frames extending over the shoulders backwards can, at said position behind and / or above the user's neck, be connected movably relative to each other, preferably with a bushing of rubber or rubber-like material attached to the respective chest frame, with one or more joints so that the chest frames can assume different angles relative to the vertical plane or by engagement with relatively movable portions of the load. A back of the hip frame may have one According to a second aspect, a support device is provided, comprising a support frame according to any one of the preceding claims and a load supportable by the support frame, the load being connected to the support frame so that at least 50% of the weight of the load is transferred to the support frame. position behind and / or above the user's neck, preferably at least 60%, at least 70%, at least 80%, at least 90%, at least 95% or at least 99%. According to a third aspect, a backpack is provided with a carrying frame according to what According to a fourth aspect, there is provided the use of a carrying frame as described above, for carrying a load, such as a backpack, comprising: hanging the load at the chest frames at a position behind and / or above the user's neck, so that at least 50% of the weight of the load, preferably at least 60%, at least 70%, at least 80%, at least 90%, at least 95% or at least 99%, is transferred to the chest frames, preferably in said position and to secure the load in the frame by means of straps which have the purpose of substantially only stabilizing the load in the horizontal direction next to the body and / or the supporting frame.
    公开号:SE1530075A1
    申请号:SE1530075
    申请日:2015-05-25
    公开日:2016-11-26
    发明作者:Groppfeldt Rune
    申请人:Groppfeldt Rune；
    IPC主号:
    专利说明:

    SCREEN FOR BACKPACK fïïïïïïï._ l H lv H Technical area ,, .f Formama: Font: Not sola, unaef fi ne _, _ ,. The present invention relates to a carrying frame for backpacks or the like which is based on a construction in which the carrying frame is partly positioned in front of the body and utilizes the frame's torque and relief ratio in order to relieve the shoulders and avoid incorrect loading of the back. <f "[Formatbed: Oentered 'Ileknisk bakgrupd gchtzrqblefrnformulering * i _« lFormatædz Font: Not Bold, underline Carrying heavier backpacks has always usually involves an incorrect load on the back and shoulders. Fjällräven's founder lifted the backpack with a carrying frame behind the back to shift the center of gravity towards the body's vertical by lifting the bag, raising the center of gravity with a certain instability as a result. The so-called Softpacks with integrated frame systems aimed to get the backpack as close to the body as possible. You can also get more of the weight distributed down the hips with the help of a waist belt to reduce the pressure on the back and shoulders. However, you still carry a lot of the weight over the shoulders. The weight over the hips caused by the backpack wanting to pull the waist belt away from the hip through its connection in the bottom of the backpack. The solution therefore does not allow an even distribution of the load around the hip area.
    When carrying a backpack, you must bend forward with weight over the shoulders, whereby the spine bends to get balance. The weight over the shoulders helps to bend the spine and the spine can absorb the momentary forces that arise to create balance in the crew (the carrier and the backpack). The back is strained, especially down at the lumbar spine, which should absorb large forces during the back bend.
    There are patents on support frames with frame structures partly in front of the body for supporting children on the shoulders (for example European Patent Application 813033333 from 1981). These support frames have the main purpose of preventing the child from falling off the shoulders. The child sits on top of the shoulders with support for the child's back and the child's weight is carried over the shoulders without the intention of distributing the weight down the hips. The function of the support frame is solely to prevent the child from falling backwards, not to relieve the axles.
    The problem with current conventional backpack solutions is still aching shoulders and backs for a longer period of heavier carrying.
    The cause of the problem with current backpack solutions is a combination of 1. The weight or relief worn over the shoulders and 2. The upper body leaning forward with a curved back to create balance3. The backpack's towing ratio on soft hip belts results in the relief being concentrated over the two hip chambers, not around the entire hip part of the body.
    The weight over the shoulders allows you to bend the back forward more easily to carry the backpack with balance. In addition, a large load is absorbed over the shoulders and in the lower regions of the back which results in fatigue or pain in the back, especially in the lumbar spine .
    Ll _ fiqnjQ grts fl end end ___, I Formatted: Font: Not Bold, Underline A special purpose of the invention is to reduce the load problems when carrying backpacks or the like in the cases that occur when the load increases or during long periods of carrying. The task of the invention is then to design a carrying frame for a backpack or the like which greatly reduces or eliminates aching shoulders and backs.
    A particular object of the invention is also to allow the carrying of a backpack or the like performed with a straight and swayed back posture.
    A further particular object of the invention is to optimize the weight distribution over the chest and hip / pelvic portion depending on the bearing in the uphill slope, flat ground or in the downhill slope.
    A further particular object of the invention is to evenly distribute a load around the body hip portion.
    A further object of the invention is a device which makes it easy to put on or off the crew of a rucksack (rucksack and carrying frame).
    A further object of the invention is a device which ensures the rounding hip of the hip frame, regardless of bearing in the ascent or descent.
    List of Figures _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. Figure 1-8 illustrates the functional elements of the body and the use that allows a support with a straight and sloping back.
    Figure 1 Load-bearing on level groundFigure 2 Load-up in the uphill slopeFigure 3 Load-bearing downhill Figure 4 Load-bearing frame perspective Figure 5 Load-bearing frame with backpack Figure 6 Chest relief Figure 7 Chest frame top connection Figure 8 Load-bearing frame attachment in adjustable device Figure 9 . The present invention relates to a device for carrying a backpack or the like consisting of (1) one with vertically rigid and horizontally easily bendable circularly shaped hip frame (1) with lumbar support (8) in aluminum and / or together with other material with the corresponding strength properties connected to, (2) two rigid chest frames for power transmission of a heavier backpack or similar vertically connected on either side of the hip portion (3) in a movable articulated (24) and adjustable position-oriented connection (22) in a hip frame, for further extension in front of the body, abutting against a collarbone but above the waist chest area with a relief device (4) and extending above and without abutment on the shoulders, for further extension above the shoulders behind the head and there movably connected relative to each other with rubber bushing or rubber-like material or a joint, which forms a (5) suspension device of the rucksack or the like t.The carrying frame can be fixed to the body with two chest straps (6) The invention is first described with illustrations of how it is used. The bearing and unloading of the body in relation to different slopes varies Figure 1 illustrates bearing on flat ground. The support frame construction utilizes the torque and forces that occur when a backpack is hung on the frame behind the head and (i) that no weight is relieved over the shoulders, (ii) that the chest frame pushes the chest back vertically (18) (iii) while the chest frame pulls (19) the hip frame vertically forward which pushes the hip clamps forward the back to a straight position with a swayed back.
    Bending forward to get balance must therefore be done with the hips.
    The body is slightly tilted forward with the help of the hips and the back is straight with a bend. The absolute majority of the weight is relieved on the hips via the chest frames and an insignificant part over the chest area. The horizontal position of the chest frames in relation to the hip frame can be varied so that optimal weight distribution around the entire hip area is achieved when the chest frames connect the hip frame directly outside both hip chambers.
    Figure 2 shows how bearing in steeper ascents allows the body to bend forward more strongly to achieve balance. All weight (20) is relieved on the hips. The vertical distance between the backpack suspension device and the hips is reduced at steep forward slopes, with the chest frame forcing the hip frame down. But an adjustable hip connection (23) (see fi g 8) can be corrected the distance by lowering the chest frame in relation to the hip frame.
    Carrying in steeper descents according to Figure 3 allows the upper body to naturally rise to balance. The back naturally takes a straight position with a squat. The chest portion of the body is pushed forward and the chest frame device according to (3) (see Figure 4) and (16) (see Fig. 6) for relief on the chest, pre-vertical relief of the weight of the backpack is used. In the case of a steep descent, a larger part (4) and (21) is relieved of the weight over the relief device of the chest frame and a smaller part over the hips. The folding ratio between chest and hip frame can change depending on load and descent.
    Carrying in different slopes allows different angles between hip frame and chest frame through a hinge device (3) and (25) attached to the hip frame to fix the hip frame in the same position during movement with optimal load over the hip at forward, backward and / or sideways.
    The support frame illustrated in Figure 4 consists of a fully or partially circular hip frame (1) with a slightly bent back portion (8) in a hard but thin square material with a standing elongated cross section (Aluminum, hard plastic or the like) such that the frame is horizontal but not vertically bendable so the unloading can take place evenly distributed over the hip frame. In the hip frame, two chest frames (2) are connected to each other in the hip frame with a movable articulated device (3) and (25) for adjustable position orientation of the connection. The chest frames extend forward (in front of the body) to make contact with the chest area via two chest plates (4) which have the task of preventing discomfort or pain on the chest area during pressure and weight relief on the chest. The chest frames extend further above the shoulders without contact with them and behind the head where the two chest frames are connected to each other with a relatively movable connection (5). The purpose of a chest strap (6) is to stabilize and fix the frame to the body. The purpose of a waist strap (7) is to fix the hip frame over the hip and the upper pelvic part so that the relief takes place evenly around the body.
    A conventional softpack type backpack can be used with advantage together with the carrying frame. A single backpack that is connected to the carrying frame is illustrated in Figure 5. The backpack is hung on the chest frame connection point (9), whereby all load is transferred to the chest frames. Other attachment points of the backpack support frame consist of straps that have the purpose of stabilizing the backpack next to the body and the support frame. The backpack shoulder straps are removed and the hip belt (10) can be easily fixed in the hip frame with straps or bolts through bolts, washers and nut. The hip frame is xered behind the backpack's lumbar plate (11) and outside the hip belt (10). The hip belt is fixed in the hip frame and has a protective function for the pressure applied around the hip. The backpack belt locking device (12) can advantageously be used instead of the waist frame waist strap.
    Position orientation of the chest frames in relation to the hip frame consists of a continuous nut with a rotatable head and which is applied in one of the holes in the hip and chest frame, respectively, in order to fit the carrier (3), (see figure 4).
    When the chest is used to absorb the torque forces generated by the backpack, a device in the form of two chest plates, (4) and (13), is designed and fixed (16) on the two chest frames (2). The relief on a larger and soft (15) surface prevents pain or damage to the chest during increased load. A soft surface can consist of air cushion, gel, or other softly malleable material under load.
    The top connection of the chest frames consists of a flexible part, such as a rubber bushing (17) or a single spring, which is applied in the cavity of the respective chest frame. The flexibility allows you to turn the chest frames outwards for optimal bearing with the help of the chest strap. The bushing allows the carrying frames to be rotated out so that putting on and taking off the backpack carriage (carrying frame and backpack) is considerably facilitated compared to a conventional backpack with loose shoulder straps. The support frame stop can advantageously also be mounted directly on a load, for example a backpack, the load (27) forming the connection between the two chest frames (28) and which through the connection points (26) can take up all or part of the weight of the load.
    The connection in the top of the chest frames can be provided with a vertically adjustable suspension device for different wearers' preferences on how high the backpack should connect the support frame.
    The chest frames can be constructed according to telescopic technology with vertically fixable extension or shortening of the length of the chest frames both in front of the chest and behind the head so that the support frame fits different body lengths.
    The breastplates can be provided with pillows of gel, foam or air with a selectable thickness, so that the breastplates fit different body profiles.
    The hip and chest frame can be provided with a flexibly adjustable connection that enables independent movement of the attachment between the hip frame and the chest frame in vertical and / or horizontal direction without the hip frame creating discomfort. Such a device can advantageously consist of a movable articulated device (25) which is attached at one end to the hip frame of a continuous articulated device (24) with a locking washer and which at the other end is attached to the chest frames (22) with an internally threaded tube (23).
    The construction of the chest frames can be achieved with an internally threaded tube together with the outer frame of the chest frame externally threaded (22), which makes it possible to extend or shorten the length of the chest frames by screwing in and out the chest frames in the hip frame in the internally threaded tube. by means of a rigid substance such as aluminum or hard plastic which is completely or partially clad with a composite material, for example carbon, which is cured on the substance. The blank can be 10 - 150 mm high with a width of 1-5 mm varying on the number of composite layers applied. The chest frames are most advantageously made of something around a hollow-mouldable material with a diameter of 5-30 mm, for example a plastic tube or aluminum which can be formed with or without heat according to a wearer's body. The moldable blank is clad with one or more layers of a composite material, for example carbon fiber, which is allowed to harden so that the chest frame reaches a stiffness that can withstand a heavier weight transfer of force from the load to the hip frame without breaking or bending to prevent the carrying method. the attachment of the chest frame to the hip frame is done by means of an articulated device which is inserted through a hole in the hip frame so that the two frames abut tightly. The breast frames' connection to each other is most advantageously made with a rubber bushing or the like which is pressed into the respective chest frame cavities. cavity and has a bit in between that allows movement between the respective chest frame. Alternatively, the chest frames can be attached directly to the load behind the head so that movement is allowed between the two chest frames (see figure 9). The attachment can take place, for example, by the chest frames going through one or more holes in the load and fastened with a nut or similar threaded on an externally threaded chest frame. lock washers that abut both sides of the load attachment point. The chest plates are made of some hard material that is covered with a composite material that can be cured together with the chest frame or with some other fastening method such as screw, weld or glue. The padding of the breastplates can be provided with the aid of styrofoam, gel, air cushion or any other padding material which is fixed mechanically or with some glue-like material.
    权利要求:
    Claims (1)
    [1]
    A carrying frame for a backpack or the like, comprising: a hip frame (1), which is a stiffer ivertical joint than in a horizontal joint, a pair of chest frames (2), the chest frames extending from the hip frame upwards in front of the user's body and partially abutting the user's chest area, below the user's collarbone menovan the user's waist, the chest frames further extending above the user's shoulders substantially adjacent thereto, and the chest frames further extending behind the user's head and flexibly connected to each other in connection with a load or load suspension device at a position behind and / or above the user's neck, characterized in that the chest frames connect to the hip frame on respective side portions of the hip frame, substantially straight outside the user's hip ridges. Support frame according to Claim 1, characterized in that the chest frames are provided with their own chest plate (4) in order to distribute the pressure over a larger area and reduce the pressure against the user's chest. Support frame according to claim 1 or 2, characterized in that the chest frames connect to the hip frame via a single-movable articulated device (24, 25) or the like, which is preferably attached to holes through the hip frame and / or respective chest frame, so that a connection point is vertically and / or horizontally adjustable. Support frame according to one of the preceding claims, characterized in that at least one of the chest frames comprises a length adjusting device, for adjusting the length of the chest frame, preferably comprising an internally threaded sleeve (23) and an externally threaded part (22) so that the length of the chest frame can be changed. the sleeve on the external threaded part (22). Support frame according to one of the preceding claims, characterized in that the chest frames extending backwards over the shoulders behind the wearer's head are flexibly connected relative to each other (5) with a bushing of rubber or rubber-like material attached to respective chest rails with one or more joints so that different angles in relation to a vertical plane. Support frame according to one of the preceding claims, characterized in that the chest frames extending backwards over the shoulders behind the head of the carrier are flexibly connected relative to one another via a flexible part of a load supported by the support frame. Support frame according to one of the preceding claims, characterized in that the back side of the hip frame comprises a marked lumbar support (8), which is provided by a straighter back section or slightly inverted back section on the back side of the hip frame, and / or by an extra pad for stronger projection of the hip frame. Support device, comprising a support frame according to any one of the preceding claims and a load-bearing load of the support frame, the load being connectable to the support frame so that at least 50% of the load is transferred to the support frame at said position behind and / or above the user's snack, preferably at least 60% , at least 70%, at least 80%, at least 90%, at least 95% or at least 99%. Backpack characterized in that it is provided with a carrying frame according to any one of claims 1-7. Use of a carrying frame according to any one of claims 1-7, for carrying a load, such as a backpack, comprising: hanging the load on the chest frames at a position behind and / or above the user's neck, so that at least 50% of the weight of the load, preferably at least 60%, at least 70%, at least 80%, at least 90%, at least 95% or at least 99%, are transferred to the chest frames, preferably at said position and in addition preferably fasten the load in the support frame substantially only so that it is stabilized in the horizontal direction adjacent to the body and / or the support frame.
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    同族专利:
    公开号 | 公开日
    SE539894C2|2018-01-02|
    EP3302170A1|2018-04-11|
    EP3302170B1|2020-05-13|
    US10206488B2|2019-02-19|
    ES2809480T3|2021-03-04|
    WO2016188953A1|2016-12-01|
    US20180168322A1|2018-06-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3282483A|1964-09-29|1966-11-01|Kenneth L Babcock|Back pack|
    US3504377A|1968-10-04|1970-04-07|Ernest R Biggs Jr|Protective shoulder pad|
    US4099657A|1976-05-26|1978-07-11|Zufich Anthony C|Backpack and frame apparatus|
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    US4431121A|1983-04-13|1984-02-14|Bensette Ernest B|Game towing device|
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    AU3990400A|2000-02-23|2001-09-03|Sacci Ryggsackar Ab|Carrying holder|
    US20040140332A1|2003-01-21|2004-07-22|Blood Talmon Clifton|Backpack frame convertible to an adjustable mattress supporting cot with a tent supporting structure|
    EP1842449A1|2006-04-05|2007-10-10|Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO|Personal carriage system|
    US9801453B2|2009-11-10|2017-10-31|Lance Hoag|Exoskeletal backpack system and articulating connector therefor|
    KR101494189B1|2014-02-19|2015-02-17|이서원|Apparatus for frame of rucksack|FR3109072A1|2020-04-08|2021-10-15|David Lopes|CLOTHING TRANSPORT DEVICE|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1530075A|SE539894C2|2015-05-25|2015-05-25|Carrying frame for backpack and backpack provided with such carrying frame|SE1530075A| SE539894C2|2015-05-25|2015-05-25|Carrying frame for backpack and backpack provided with such carrying frame|
    ES16724072T| ES2809480T3|2015-05-25|2016-05-23|Support frame for a backpack or equivalent|
    US15/574,959| US10206488B2|2015-05-25|2016-05-23|Carrier frame for a rucksack or equivalent|
    PCT/EP2016/061572| WO2016188953A1|2015-05-25|2016-05-23|Carrier frame for a rucksack or equivalent|
    EP16724072.0A| EP3302170B1|2015-05-25|2016-05-23|Carrier frame for a rucksack or equivalent|
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