• 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:
    The closure device (23) is intended to be placed on or removed from a container (21). It comprises a cap (24) carrying at least two safety protrusions (32), each provided with an axial locking stop (30) displaceable radially between: - a cooperation position in which the locking axial abutment (30) cooperates with an axial locking stop (29) carried by the container (21) to hold the cap (24) on the container (21), - a separation position, in which the axial locking stop (30) is separated from the axial locking stop (29) carried by the container (21). The closure device (23) further comprises a safety ring (26) mounted around the cap (24). The safety protrusions (32) are arranged on an inner surface of the safety ring (26) and the radial position of each axial locking abutment (30) evolves, ovalizing its cooperation position to its separation position.
    公开号:FR3032695A1
    申请号:FR1551229
    申请日:2015-02-13
    公开日:2016-08-19
    发明作者:Gaetan Painchaud；Frederic Alfonsi；Thierry Decock
    申请人:Nemera la Verpilliere SAS；
    IPC主号:
    专利说明:

    [0001] - 1 - Device for closing a container comprising secure closure means. The present invention relates to a closure device to be attached to a container neck also called tank. The container is for example intended to receive a pharmaceutical product in the form of fluid and may be provided with a dispensing pump, optionally metered.
    [0002] In known manner, it is proposed in the trade pharmaceutical products sold in bottles including, most of the time, a reservoir having a neck on which is attached a dispensing tip forming for example dosing pump. Conventionally, the dispensing nozzle is protected by a closure device having a cap to be placed on the container or removed therefrom by relative movement between the cap and the container having an axial component. Thus, to access the dispensing tip, it is known to equip the closing device of the cap latching means on the container, activatable by substantially axial relative displacement between the cap and the container. In this first case, the cap is placed on the container or removed from this container by relative movement between the cap and the container having only an axial component. It is also known to use a cap provided with a thread screwed on a thread of the neck of the container. In this second case, the cap is placed on the container or removed from this container by a relative movement 20 between the cap and the container having an axial component and a rotating component providing a screwing. To access the dispensing nozzle, it is thus enough, in the first case, to pull axially on the cap, a moderate tensile force is generally sufficient to unlock the latching means by hard point crossing, and in the second case, to unscrew the cap by also applying a moderate rotational force. This makes the dispensing tip accessible to everyone, including people who do not have much strength, for example, elderly people or people recovering.
    [0003] The disadvantage is that a child may also have easy access to the dispensing tip and thus the contents of the reservoir, which can in some cases be dangerous. In addition, as regulations evolve, more and more countries are demanding that vial pharmaceuticals sold on their territories have secure closures, commonly referred to as CRC in accordance with the English acronym 3032695 - 2 - English for "Child Resistant Closure". packaging ". Such secure means provide, for example, to allow the removal of a cap only by movements a priori contradictory between them. However, these means are often difficult to implement and often require a relatively high physical strength. The object of the invention is to propose a device for closing a container provided with secure closing means that are effective but simple to use. For this purpose, the subject of the invention is a device for closing a container, of the type comprising a cap intended to be placed on the container or to be removed from this container by a relative displacement between the cap and the container comprising an axial component, the cap carrying at least two safety projections, substantially diametrically opposed, each provided with an axial locking abutment radially displaceable between: a so-called cooperation position, favored by an elastic return, in which the axial locking stop is intended to cooperate with a complementary axial locking abutment carried by the container to maintain the cap on the container, a so-called separation position, in which the axial locking stop is intended to be separated from the complementary axial locking abutment carried by the container to allow the release of the cap relative to the rec container, characterized in that it further comprises a safety ring mounted around the cap so as to allow its radial elastic deformation by ovalization when radially compressing the safety ring in at least one so-called compression direction, the protrusions safety devices being arranged on an internal surface of the safety ring and aligned in a direction substantially perpendicular to the direction of compression, the radial position of each axial locking abutment carried by the safety ring changing, by ovalization of this safety ring. from its cooperative position to its separation position. It is recalled that the ovalization of a ring by radial compression causes, on the one hand, the reduction of the diameter of the ring which coincides with the direction of compression and, on the other hand, the increase of the diameter of the ring. which coincides with a direction substantially perpendicular to the direction of compression. Thanks to the invention, to separate the cap from the retaining member, it is sufficient, before 3032695 - 3 - to make the usual gesture of removal of the cap, to tighten radially the safety ring to ovalize, with a first hand. This places the locking axial abutment of each safety projection in its separation position allowing the release of the cap relative to the container.
    [0004] Then, with a second hand, the cap of the container is separated by the usual gesture making a displacement between the cap and the container having an axial component. Generally, a child does not coordinate these two gestures spontaneously, so that the closure of the container is effectively secured against accidental manipulation by a child. Furthermore, the effort that must provide a user to separate the cap of the retaining member remains moderate, or even less than what is required by a conventional device for closing a container. Indeed, ovalization of the safety ring is obtained by a pressure which remains moderate and places the axial locking stop of each safety projection in the separation position allowing the release of the cap relative to the container, this without crossing hard point. The invention may also include the following optional features. Advantageously, the safety ring has a generally oval shape, the two safety projections being substantially aligned with the minor axis of the safety ring, the ovalization of the security ring being made by deforming it elastically so as to reduce its major axis. Preferably, each safety projection arranged on the safety ring extends radially, from the inner surface of the safety ring to the diametrically opposite safety projection, through a notch or a hole of the cap.
    [0005] This ensures a good hold of the safety ring on the cap, while allowing effective cooperation between the safety projections carried by the ring and the axial locking stop of the container. Preferably, the closing device comprises snap-fastening means of the safety ring on the cap which can be actuated by substantially axial relative displacement 30 between the safety ring and the cap, these snap-fastening means of the safety ring on the cap being active irrespective of the ovalization or otherwise of the safety ring. This keeps the safety ring in place on the cap regardless of ovalization.
    [0006] The snap-fastening means of the safety ring on the cap may comprise at least one pair of detent projections, for example three pairs of detent projections, the detent projections of each pair being arranged by 3032695-4. substantially diametrically opposed manner on the inner surface of the safety ring being angularly offset relative to the safety projections, the latching projections cooperating by interlocking with complementary latching holes formed in the cap, so as to remain nested in these 5 snap-in orifices during ovalization of the safety ring. Advantageously, each snap-in orifice is delimited by a ramp for retracting the corresponding detent projection intended to cooperate with this snap-fitting projection before this snap-fitting projection engages with the corresponding snap-in orifice, considering the substantially axial relative displacement 10 snap between the safety ring and the cap. According to one possible variant, the snap-fastening means of the safety ring on the cap may comprise at least one annular groove portion formed in the cap in which the safety ring at least partially engages, the safety ring remaining nested. in the groove portion during ovalization of the safety ring. The annular groove portion may be delimited by a radial elastic expansion ramp of the safety ring intended to cooperate with this safety ring before engagement of this safety ring, considering the substantially axial relative displacement of snap between the ring security and the hood.
    [0007] The safety ring may also be immobilized angularly around the cap by immobilization means of complementary shapes formed on the safety ring and the cap, at least part of these immobilization means remaining active during ovalization of the cap. the safety ring. The invention also relates to a medical device comprising a container and a closure device of this container, characterized in that the closure device is according to the invention. The medical device according to the invention may also include the following optional features: it may comprise snap-fastening means of the cap on the container, activatable by substantially axial relative displacement between the cap and the container, the complementary locking axial abutment forming part of these latching means of the cap on the container, considering the substantially axial relative rotational engagement of the cap on the container, each safety projection may be intended to cooperate with a retraction ramp of this projection of safety carried by the container before putting in the position of cooperation of the locking axial stop of each safety projection, the complementary locking axial abutment can be carried by a cap retaining member on the container, this organ retaining means, for example forming a dispensing tip of a product with held in the container, being intended to be attached to the container or being integral with this container. The invention will be better understood on reading the appended figures, which are provided by way of example and are in no way limiting, in which: FIGS. 1 and 2 are perspective views of a medical device comprising a device closure, according to a first embodiment of the invention, reported on a container, respectively in two configurations of use of this closure device; Figure 3 is an exploded perspective view of the closure device shown in Figures 1 and 2; Figure 4 is an axial sectional view along the line IV-IV of Figure 5 of the closure device shown in the preceding figures; FIG. 5 is a top view in section along line VV of FIG. 6 of the closure device represented in the preceding figures, the axial locking abutments being in their position of cooperation to hold the cap on the container, elements of the closure device having been removed to facilitate the view of the safety ring; Figure 6 is an axial sectional view along the line VI-VI of Figure 5, the closure device shown in the preceding figures; Figures 7 to 9 are views similar to Figures 4 to 6, the axial locking abutments being in their separating position allowing release of the cap relative to the container; Figures 10 and 11 are views similar to Figures 7 and 9, the cap being separated from the container; Figure 12 is an elevational view of a medical device having a closure device, according to a second embodiment of the invention, attached to a container; Figure 13 is an axial sectional view, similar to Figure 4, of the closure device shown in Figure 12; Figures 14 and 15 are perspective views, similar to Figures 2 and 3, of a medical device having a closure device according to a third embodiment of the invention; Figures 16 and 17 are elevational views of a medical device having a closure device, respectively according to fourth and fifth embodiments of the invention. FIGS. 1 and 2 show a medical device 20 according to the invention. This medical device 20 comprises a container 21 of general shape of revolution about an axis A, forming a reservoir, on which is attached a nozzle 22 for dispensing a product contained in the container 21. In a variant, this dispensing nozzle 22 The medical device 20 also comprises a device 23 for closing the container 21. The closure device 23 comprises a cap 24 intended to be placed on the container 21 or to be removed from the container 21. this container 21 by a relative displacement between the cap 24 and the container 21 having an axial component parallel to the axis A. More particularly, to hold the closure device 23 on the container 21, the medical device 20 comprises means 25 of snap-fastening of the cap 24 on the dispensing nozzle 22, activatable by substantially axial relative displacement between this cap 24 and this dispensing nozzle 2 2. The latching means 25 comprise a safety ring 26 mounted around the cap 24 so as to allow its radial elastic deformation by ovality when radially compressing the safety ring 26 in a so-called compression direction, as will be specified in more detail later.
    [0008] The latching means 25 also comprise complementary axial locking stops carried by the dispensing nozzle 22 and the safety ring 26. Thus, the dispensing nozzle 22 has, in a manner known per se, a dispensing spout. 27 actuable by a user of the medical device 20 by axial displacement 25 of the dispensing nozzle 27 against an elastic return force. Moreover, as can be seen in FIG. 1, the dispensing nozzle 22 has a flange 28 forming an axial locking abutment 29 of the closure device 23. Moreover, as can be seen in FIG. 3, the safety ring 26 of FIG. cap 24 comprises two locking abutments 30, carried by two internal radial projections 32 of the safety ring 26, substantially diametrically opposite, so-called safety. The two security projections 32 are arranged on the inner surface of the security ring 26 being substantially aligned in a direction substantially perpendicular to the compression direction. The axial locking abutments 29, 30 of the dispensing nozzle 22 and of the safety ring 26 thus form the complementary axial locking abutments of the latching means 25. Each axial locking abutment 30 is radially displaceable. Indeed, the radial position of each axial locking abutment 30 carried by the safety ring 26 evolves, by ovality of this safety ring 26, a said position of cooperation to a so-called separation position. In the cooperation position (illustrated in FIG. 2), the complementary axial locking stops 29, 30 of the dispensing nozzle 22 and the safety ring 26 cooperate with each other to hold the cap 24 on the dispensing nozzle 22. of the container 21. The cooperation position is furthermore favored by an elastic return produced by a material with an elastic effect used to make the safety ring 26.
    [0009] In the separation position (illustrated in FIG. 1), the axial locking stops 30 of the safety ring 26 are separated from the complementary axial locking stop 29 of the end piece 22 of the container 21 to allow the release of the cap 24 by relative to this tip 22 of the container 21. The dispensing tip 22 thus forms a retaining member of the cap 24 on the container 21. As the axial locking abutment 28 carried by the dispensing tip 22 is of revolution, this allows to place the cap 24 on the dispensing nozzle 22 in any angular position around the axis A. Preferably, as shown in Figure 3, the safety ring 26 has a generally oval shape and the two protrusions 32 are substantially aligned with its minor axis coinciding with the section plane IV of Figure 5. To allow the cooperation of the axial locking stops 29, 30 of the dispensing tip 22 and of the safety ring 26, each safety projection 32 extends radially from the inner surface of the safety ring 26 to the diametrically opposed safety projection 32, through a notch 34 of the cap 24. As can be seen, as illustrated in FIG. 4, in the cooperation position, the axial locking abutments 29, 30 of the end piece 22 and of the safety ring 26 cooperate through the notch 34 of the cap 24. The closure device 23 also includes means 36 for locking the safety ring 26 on the cap 24. These latching means 36 are activatable by substantially axial relative displacement between the safety ring 26 and the cap 24. It will be noted that the means of snap 36 of the safety ring 26 on the cap 24 are active independently of the ovalization or not of the safety ring 26.
    [0010] The latching means 36 shown in FIGS. 3 and 6 comprise: three pairs of latching projections 38a, 38b, 38c carried by the inner face of the safety ring 26, three pairs of complementary latching orifices 40a, 40b, 40c formed in the cap 24. The detent projections of each pair 38a, 38b, 38c are arranged substantially diametrically opposite on the inner face of the safety ring 26 and are staggered angularly relative to the safety projections 32 intended to cooperate with the flange 28 of the dispensing nozzle 22. The three pairs of snap-fastening projections 38a, 38b, 38c cooperate by interlocking with the three pairs of complementary snap-fastening orifices. 40a, 40b, 40c of the cap 24 so as to remain nested in these latching orifices 40a, 40b, 40c during the ovalization of the safety ring 26. Thus, the safety ring 26 remains intact. The snap-in port 40a, 40b, 40c is further defined by a retracting ramp 42a, 42b of the corresponding detent projection 38a, 38b, 38c. Considering the relative latching movement of the safety ring 26 on the cap 24, the three pairs of snap-on projections 38a, 38b, 38c of the safety ring 26 are thus made to cooperate with the three pairs of latching holes 40a, 40b, 40c of the cap 24 each via these retraction ramps 42a, 42b before interlocking each detent projection in the latching hole 40a, 40b, 40c corresponding.
    [0011] As mentioned above, in the separation position (illustrated in FIGS. 1, 10 and 11) corresponding to the deactivation of the closing device 23 of the cap 24 on the container 21, each axial locking stop 30 of the safety ring 26 is separated from the axial locking stop 29 of the container 21 to allow the release of the cap 24 of the container 21.
    [0012] The main steps of handling the medical device 20 according to the invention will be described below. First of all, the medical device 20 is considered in its closed configuration as shown in FIG. 2. In this case, the cap 24 is snapped onto the dispensing nozzle 22, the latching means 25 being activated as illustrated on FIG. 4 to 6. To separate the cap 24 from the dispensing nozzle 22, the user radially compresses the safety ring 26 in the direction of compression represented by arrows 43 in FIGS. 8 and 9. ovalization of the safety ring 26 by elastic deformation of the latter so as to reduce its large axis (coinciding with the section plane VI of FIG. 5) and lengthen its minor axis (coinciding with the section plane IV of the 5) in the direction represented by arrows 44 in FIGS. 7 and 8. As the safety protrusions 32 are arranged on the internal surface of the safety ring 26 so as to be nslementally aligned with its minor axis which elongates during ovalization, the safety projections 32 move away from the dispensing nozzle 22. This causes the release of the axial locking stops 30, carried by the safety ring 5 26, relative to the axial locking stop 29 carried by the dispensing nozzle 22. Then, according to a usual gesture, the user separates the cap 24 of the container 21 by an axial displacement of the cap 24 relative to the dispensing tip 22, in the direction of the arrow 46 shown in Figures 10 and 11. The medical device 20 is then in its open configuration as shown in Figure 1. It will be noted that the snap means 36 of the safety ring 26 on the cap 24 remain active regardless of the ovalization or not of the safety ring 26 or even the withdrawal 46 of the cap 24 of the container 21. Indeed, as illustrated in Figures 9 and 11, the three pairs of latching projections 38a, 38b, 38c of the safety ring 26 remain engaged in the three pairs of latching orifices 40a, 40b, 40c of the cap 24 during the ovalization of the safety ring 26 To close the medical device 20, the user snaps the cap 24 onto the dispensing nozzle 22 by moving it substantially axially (parallel to the axis A) towards this dispensing nozzle 22. It will be noted that a ramp of FIG. The retraction 50 is formed on the flange 28 of the dispensing nozzle 22. Thus, during the detent movement of the cap 24 on the dispensing nozzle 22, each safety projection 32 is retracted in cooperation with the ramp 25. retraction 50 carried by the dispensing nozzle 22 (and therefore the container 21). This retraction, which allows the safety protrusions 32 to cross the flange 28, therefore precedes the engagement position of the axial locking abutments 29, 30 of the dispensing tip 22 and the safety ring 26. After setting As shown in FIG. 2, the cap 24 is retained on the dispensing tip 22, as shown in FIG. 2. In FIGS. 12 to 17 there will be described other FIGS. embodiment of the invention. In these figures 12 to 17, elements similar to those of the preceding figures are designated by identical references. FIGS. 12 and 13 show a medical device 20 comprising a closure device 23 according to a second embodiment of the invention. This closure device 23 is attached to the container 21. In this case, the dispensing nozzle 22 is a drop dispenser operating in a manner known per se. The dispensing nozzle 22 is screwed onto a threaded neck 52 of the container 21. Furthermore, the latching means 36 of the safety ring 26 on the cap 24 comprise in this case an annular groove 54 formed in the cap 24 The safety ring 26 is fitted into this annular groove 54 and remains nested during the ovalization of the safety ring 26, preventing any separation of the cap 24 and the safety ring 26. As illustrated in FIG. each safety projection 32 of the safety ring 26 extends radially from the inner surface of the safety ring 26 to the diametrically opposed safety projection 32 through an orifice 55 of the cap 24. It will be noted that the throat annular 54 is delimited by a radial elastic expansion ramp 56 of the safety ring 26. This radial elastic expansion ramp 56 is annular and intended to cooperate with this safety ring 26 before engagement of this safety ring 26 in the annular groove 54, considering the substantially axial relative rotational displacement between the safety ring 26 and the cap 24. FIG. 14 and 15 shows a medical device 20 comprising a closure device 23 according to a third embodiment of the invention. This closure device 23 is attached to the container 21.
    [0013] As in the second embodiment, the safety ring 26 is nested in the annular groove 54 and remains nested therein during the ovalization of this safety ring 26. Likewise, each safety projection 32 of the safety ring 26 extends radially from the inner surface of the safety ring 26 to the diametrically opposed safety projection 32 through an orifice 55 of the cap 24.
    [0014] However, in the third embodiment of the invention, the closure device 23 comprises complementary angular immobilization means 57 formed on the safety ring 26 and the cap 24. In the example shown in FIG. 15, the immobilizing means 57 comprise, on the one hand, axial lugs 57A, integral with one end of the safety ring 26, nested in axial notches 57B, formed in an edge of the annular groove 54 and on the other hand, axial notches 57C formed in the same end as above of the safety ring 26, nested in axial ribs 57D arranged on the cap 24, at the bottom of the annular groove 54, on both sides and other than an orifice 55 for passing the safety projection 32.
    [0015] The immobilization means 57 allow the angular immobilization of the safety ring 26 in the groove 54. At least part of these immobilization means 57 remain active during ovalization of the safety ring 26.
    [0016] Figures 16 and 17 each illustrate a medical device 20 having a closure device 23, respectively according to fourth and fifth embodiments of the invention. In the case of Figure 16, the latching means 36 of the safety ring 26 on the cap 24 comprise two diametrically opposite portions of the same annular groove 54 formed in the cap 24. The safety ring 26 is fitted in these two portions of the annular groove 54. In the case of Figure 17, the expansion boom 56, intended to cooperate with the safety ring 26 before its engagement in the annular groove 54, has a slope 10 which evolves around of the axis A. The invention is not limited to the embodiments presented above and other embodiments will become apparent to those skilled in the art. In particular, it will be appreciated that the axial locking abutment 29 may be carried by a cap retaining member 24 on the container 21, other than a product dispensing tip. This retaining member may be attached to the container 21 or integrally formed with this container 21. In addition, to retain the closure device 23 on the container 21, other means may be provided than the latching means of FIG. cap 24 on the dispensing nozzle 22, for example means for screwing the cap 24 onto a cap retaining member 24 attached to the container 21 or integral with this container 21.
    权利要求:
    Claims (13)
    [0001]
    REVENDICATIONS1. Closure device (23) for a container (21) of the type having a cap (24) to be placed on the container (21) or removed from the container (21) by relative movement between the cap (24) and the container (21) having an axial component, the cap (24) carrying at least two safety projections (32), substantially diametrically opposed, each provided with an axial locking abutment (30) movable radially between: a so-called cooperation position, favored by an elastic return, in which the axial locking abutment (30) is intended to cooperate with a complementary axial locking abutment (29) carried by the container (21) to hold the cap (24) on the container (21), a so-called separation position, in which the axial locking stop (30) is intended to be separated from the complementary axial locking abutment (29) carried by the container (21) for authorization er the release of the cap (24) relative to the container (21), characterized in that it further comprises a safety ring (26) mounted around the cap (24) so as to allow its radial elastic deformation by ovalization when the safety ring (26) is compressed radially in at least one so-called compression direction (43), the safety projections (32) being arranged on an internal surface of the safety ring (26) and aligned in one direction substantially perpendicular to the compression direction (43), the radial position of each axial locking abutment (30) carried by the safety ring (26) evolving, by ovality of this safety ring (26), of its cooperation position towards his position of separation.
    [0002]
    2. Closure device (23) according to claim 1, wherein the safety ring (26) has a generally oval shape, the two safety projections (32) being substantially aligned with the minor axis of the safety ring (26). ), the ovalization of the safety ring (26) being elastically deforming so as to reduce its major axis.
    [0003]
    Closing device (23) according to claim 1 or 2, wherein each safety projection (32) arranged on the safety ring (26) extends radially from the inner surface of the safety ring (26). to the diametrically opposed safety protrusion (32) through a notch (34) or port (55) of the cap (24).
    [0004]
    4. Closing device (23) according to any one of claims 1 to 3, comprising latching means of the safety ring (26) on the cap (24) activatable by substantially axial relative displacement between the ring of safety (26) and the cap (24), these locking means of the safety ring (26) on the cap (24) being active regardless of ovalization or not of the safety ring (26). 10
    [0005]
    5. Closure device (23) according to claim 4, wherein the latching means of the safety ring (26) on the cap (24) comprise at least one pair of detent projections, for example three pairs of latching projections (38a, 38b, 38c), the detent projections of each pair (38a, 38b, 38c) being arranged substantially diametrically opposite to the inner surface of the security ring (26) being offset angularly with respect to the safety protrusions (32), the latching projections (38a, 38b, 38c) cooperating by interlocking with complementary latching holes (40a, 40b, 40c) in the cap (24), so that to remain nested in these latching holes (40a, 40b, 40c) during ovalization of the security ring (26).
    [0006]
    6. Closure device (23) according to claim 5, wherein each ratching orifice (40a, 40b, 40c) is delimited by a retraction ramp (42a, 42b) of the detent projection (38a, 38b). 38c) for cooperating with said detent projection (38a, 38b, 38c) prior to engagement of said detent projection (38a, 38b, 38c) with the detent port (40a, 40b, 40c). corresponding, considering the substantially axial relative displacement of snap between the safety ring (26) and the cap (24). 30
    [0007]
    7. Closure device (23) according to claim 4, wherein the latching means of the safety ring (26) on the cap (24) comprise at least one portion of annular groove (54) formed in the cap ( 24) in which the safety ring (26) at least partially engages, the remaining safety ring (26) being nested in the groove portion (54) during ovalization of the safety ring (26).
    [0008]
    8. Closure device (23) according to claim 7, wherein the annular groove portion (54) is delimited by a radial elastic expansion ramp (56) of the safety ring (26) intended to cooperate with this safety ring (26) before engagement of this safety ring (26), considering the substantially axial relative displacement of snap between the safety ring (26) and the cap (24).
    [0009]
    9. Closing device (23) according to claim 7 or 8, wherein the safety ring (26) is immobilized angularly around the cap (24) by immobilization means (57) of complementary shapes formed on the ring of 10 (26) and the cap (24), at least part of these means immobilization forms (57) remaining active during ovalization of the safety ring (26).
    [0010]
    Medical device (20) comprising a container (21) and a closure device (23) for this container (21), characterized in that the closure device (23) is according to any one of claims 1 to 9.
    [0011]
    11. Medical device (20) according to claim 10, further comprising latching means (25) of the cap (24) on the container (21), activatable by substantially axial relative displacement between the cap (24) and the container. (21), the complementary axial locking abutment (29) forming part of these latching means (25) of the cap (24) on the container (21).
    [0012]
    Medical device (20) according to claim 11, wherein, considering the substantially axial relative rotational movement of the cap (24) on the container (21), each safety projection (32) is intended to cooperate with a retraction ramp (50) of this safety projection (32) carried by the container (21) before the cooperation position of the locking axial abutment (30) of each safety projection (32). 30
    [0013]
    13. Medical device (20) according to any one of claims 10 to 12, wherein the complementary axial locking abutment (29) is carried by a retaining member (22) of the cap (24) on the container (21). this retaining member (22) forming, for example, a dispensing nozzle (22) of a product contained in the container, intended to be attached to the container (21) or made of material with this container (21). ).
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    同族专利:
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    US20040149756A1|2003-02-04|2004-08-05|Brett Kaufman|Tamper-evident overcap|
    NL7514516A|1975-12-12|1977-06-14|Leer Koninklijke Emballage|CLOSURE FOR A HOLDER.|
    US4948002A|1988-12-29|1990-08-14|The Procter & Gamble Company|Package exhibiting improved child resistance without significantly impeding access by adults|
    US5078288A|1990-10-30|1992-01-07|Owens-Illinois Closure Inc.|Child resistant spout package|
    US5765705A|1996-07-30|1998-06-16|Poly-Seal Corporation|Child resistant closure|
    US7971738B2|2008-04-10|2011-07-05|Dejonge Associates, Inc.|Rotate, squeeze and lift child resistant safety cap|CN107233215A|2017-06-17|2017-10-10|蒋新|A kind of attachment structure of container and lid|
    DE212019000367U1|2018-09-03|2021-04-08|Leonid Mikhailovich Belyaev|Blank for the production of a device for storing, transporting and dispensing a beverage|
    WO2021007317A1|2019-07-08|2021-01-14|Al Stein, Inc.|Magnifying product packaging and display with child resistant opening mechanism|
    法律状态:
    2016-02-23| PLFP| Fee payment|Year of fee payment: 2 |
    2016-08-19| PLSC| Publication of the preliminary search report|Effective date: 20160819 |
    2017-02-23| PLFP| Fee payment|Year of fee payment: 3 |
    2018-02-08| PLFP| Fee payment|Year of fee payment: 4 |
    2020-02-28| PLFP| Fee payment|Year of fee payment: 6 |
    2021-02-26| PLFP| Fee payment|Year of fee payment: 7 |
    2022-02-25| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1551229A|FR3032695B1|2015-02-13|2015-02-13|DEVICE FOR CLOSING A CONTAINER COMPRISING SECURED CLOSURE MEANS.|
    FR1551229|2015-02-13|FR1551229A| FR3032695B1|2015-02-13|2015-02-13|DEVICE FOR CLOSING A CONTAINER COMPRISING SECURED CLOSURE MEANS.|
    US15/043,078| US10081459B2|2015-02-13|2016-02-12|Device for closing a container comprising secure closure means|
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