Air bag buckle

Abstract

The utility model discloses an air bag buckle which comprises an upper buckle assembly, a lower buckle assembly and a connecting piece. The lower buckle assembly is connected with the upper buckle assembly, the upper buckle assembly is connected with an installation target piece, the connecting piece is connected with the upper buckle assembly and the lower buckle assembly, and the connecting piece can conduct clamping protection on the upper buckle assembly and the lower buckle assembly. The air bag buckle has the beneficial effects of convenient installation design, integral injection molding, reduction of invisible damage to the air bag buckle caused by secondary assembly, firm connection and dual protection design, and further improves the safety coefficient in use, thereby avoiding the risk of secondary damage to personnel due to the fact that the buckle slides out and falls off, and improving the safety coefficient of the air bag buckle. Convenience is provided for the assembly operation of the air bag buckle, and stability and reliability are provided in the working process of the air bag buckle.

Description

Technical Field

[0001] This utility model relates to the field of buckle products technology, and in particular to an airbag buckle. Background Technology

[0002] Because traditional airbag buckle structures are fixed by a snap-fit ​​connection between separate buckles and buckle seats, the snap-fit ​​strength is limited, the buckles are prone to slipping out and falling off, and there are no protective measures for the connection between the buckles and the airbag guard plate, which can easily lead to the risk of the buckles or airbag guard plate detaching, thus causing secondary injury to personnel.

[0003] Therefore, traditional airbag clips cannot meet the requirements of simple, quick and convenient installation during the assembly process, nor can they meet the requirements of stable and reliable use during normal operation. To address this, the inventors designed an airbag clip. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above or prior art, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an airbag buckle that, through its convenient installation design and one-piece injection molding, reduces the hidden damage to the airbag buckle caused by secondary assembly, provides a firm connection, and features a dual protection design, further improving the safety factor during use. This avoids the risk of secondary injury to personnel caused by the buckle slipping off and falling off, provides convenience for the airbag buckle during assembly, and provides stability and reliability during the operation of the airbag buckle.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an airbag buckle, which includes an upper buckle assembly, a lower buckle assembly, and a connector; the lower buckle assembly is connected to the upper buckle assembly, the upper buckle assembly is connected to the installation target, and the connector is connected to the upper buckle assembly and the lower buckle assembly, and the connector can provide snap-fit ​​protection for the upper buckle assembly and the lower buckle assembly.

[0008] As a preferred embodiment of the airbag buckle of this utility model, the upper buckle assembly includes a guide portion, and at least one set of snap-fit ​​portions are provided on the guide portion. The snap-fit ​​portions can snap and fix the installation target part, and the guide portion can guide the installation target part.

[0009] As a preferred embodiment of the airbag buckle of this utility model, the snap-fit ​​part is elastically deformable; the cross-section of the guide part is A-shaped.

[0010] As a preferred embodiment of the airbag buckle of this utility model, the snap-fit ​​part includes a first elastic plate and a snap-fit ​​support plate; the lower end of the first elastic plate is connected to the snap-fit ​​support plate, the first elastic plate is set with an outward inclined surface, and the snap-fit ​​support plate can snap-fit ​​and limit the installation target part.

[0011] As a preferred embodiment of the airbag buckle of this utility model, a first receiving cavity is provided on the guide portion, the first receiving cavity is disposed on the side of the snap-fit ​​portion, and the first receiving cavity can accommodate the snap-fit ​​portion.

[0012] In a preferred embodiment of the airbag buckle of this utility model, the upper buckle assembly further includes a first support portion, which is disposed at the lower end of the guide portion and can support the guide portion.

[0013] As a preferred embodiment of the airbag buckle of this utility model, an auxiliary support component is further provided on the first support part, which can provide auxiliary support for the installation target component.

[0014] In a preferred embodiment of the airbag buckle of this utility model, the lower buckle assembly includes a buckle portion and a first support portion, the buckle portion being snapped and fixed with the guide portion and the first support portion; the lower buckle assembly is connected to a fixing seat, and the fixing seat can support the lower buckle assembly.

[0015] As a preferred embodiment of the airbag buckle of this utility model, the lower buckle assembly further includes a lower support portion, which is connected to the buckle portion. The lower support portion is also provided with a hook groove portion, which is connected and limited to the fixing seat.

[0016] As a preferred embodiment of the airbag buckle of this utility model, the hook groove includes a limiting groove and a limiting hook; the lower support is recessed and a limiting groove is provided, and a limiting hook is provided on one side of the limiting groove, and the limiting hook can limit and fix the fixing seat.

[0017] The beneficial effects of this utility model are as follows: Through convenient installation design and one-piece injection molding, the hidden damage caused by secondary assembly to the airbag buckle is reduced. The connection is firm and the double protection design further improves the safety factor in use, thereby avoiding the risk of secondary injury to personnel caused by the buckle slipping off. It provides convenience for the airbag buckle during assembly operation and provides stability and reliability during the operation of the airbag buckle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a 3D schematic diagram of the airbag buckle.

[0020] Figure 2 This is a front view of the airbag latch.

[0021] Figure 3 for Figure 2 Cross-sectional view of section AA of the airbag buckle.

[0022] Figure 4 for Figure 2 Cross-sectional view of the BB section where the airbag is secured. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1

[0026] Reference Figures 1-2 This is the first embodiment of the present utility model. This embodiment provides an airbag buckle, which includes an upper buckle assembly 1, a lower buckle assembly 2 and a connector 3. The upper buckle assembly 1 and the lower buckle assembly 2 are fixedly connected by snapping, and the upper buckle assembly 1 and the lower buckle assembly 2 are connected by the connector 3. The upper buckle assembly 1, the lower buckle assembly 2 and the connector 3 are designed as an integrated unit.

[0027] Specifically, the components include an upper snap-fit ​​assembly 1, a lower snap-fit ​​assembly 2, and a connector 3. The lower snap-fit ​​assembly 2 is connected to the upper snap-fit ​​assembly 1, the upper snap-fit ​​assembly 1 is connected to the installation target, and the connector 3 is connected to both the upper snap-fit ​​assembly 1 and the lower snap-fit ​​assembly 2. The connector 3 can provide snap-fit ​​protection for the upper snap-fit ​​assembly 1 and the lower snap-fit ​​assembly 2.

[0028] In summary, by adopting an integrated design for the upper buckle assembly 1, the lower buckle assembly 2, and the connector 3, the hidden damage to the airbag buckle caused by secondary assembly is effectively avoided. Furthermore, the integrated design provides dual protection for the upper buckle assembly 1 and the connector 3, effectively preventing the risk of secondary injury to personnel caused by the upper buckle assembly 1 or the airbag guard plate falling off. Example 2

[0029] Reference Figures 1-4 This is the second embodiment of the present invention. In the previous embodiment, the airbag buckle includes an upper buckle assembly 1, a lower buckle assembly 2, and a connector 3. The upper buckle assembly 1 and the lower buckle assembly 2 are fixedly connected by snapping together, and the upper buckle assembly 1 and the lower buckle assembly 2 are connected by the connector 3. The upper buckle assembly 1, the lower buckle assembly 2, and the connector 3 are designed as an integrated unit.

[0030] Specifically, the components include an upper snap-fit ​​assembly 1, a lower snap-fit ​​assembly 2, and a connector 3. The lower snap-fit ​​assembly 2 is connected to the upper snap-fit ​​assembly 1, the upper snap-fit ​​assembly 1 is connected to the installation target, and the connector 3 is connected to both the upper snap-fit ​​assembly 1 and the lower snap-fit ​​assembly 2. The connector 3 can provide snap-fit ​​protection for the upper snap-fit ​​assembly 1 and the lower snap-fit ​​assembly 2.

[0031] Preferably, by setting multiple sets of connectors 3, the flat and curved structure and rounded corner design of the connectors 3 maximize the toughness and strength of the original manufacturing material, thereby ensuring that the upper buckle assembly 1 and the lower buckle assembly 2 are firmly connected when the airbag guard plate is deployed. This is more secure and reliable than the traditional airbag buckle which is fixed by the snap-fit ​​connection between the separate buckle and the buckle seat.

[0032] Preferably, at least one of the connectors 3 has a cross-sectional shape that is not limited to a flat rectangle, circle or polygon; the structure is not limited to curved, vertical or hollow multi-curved surfaces; and the material is not limited to plastic, rubber or metal.

[0033] Furthermore, the upper snap-fit ​​assembly 1 includes a guide portion 11, on which at least one set of snap-fit ​​portions 12 are provided. The snap-fit ​​portions 12 can snap-fit ​​and fix the installation target part, and the guide portion 11 can guide the installation target part.

[0034] Preferably, the guide portion 11 is provided with multiple sets of snap-fit ​​portions 12, which can be used to snap-fit ​​and fix the installation target part.

[0035] Furthermore, the snap-fit ​​portion 12 is elastically deformable; the guide portion 11 has an A-shaped cross-section.

[0036] Preferably, both sides of the guide portion 11 are inclined. Of course, it is also possible to set it to be inclined on one side only, or neither side of the guide portion 11 is inclined.

[0037] Preferably, the snap-fit ​​part 12 can undergo a certain elastic deformation after being squeezed by the installation target part. When the installation target part reaches the designated position, the snap-fit ​​part 12 returns to its initial state, which can fix and position the installation target part.

[0038] Preferably, the guide part 11 can guide the installation target part so that it can pass smoothly through the snap-fit ​​part 12 for snap-fit ​​fixation.

[0039] Furthermore, the snap-fit ​​part 12 includes a first elastic plate 121 and a snap-fit ​​support plate 122; the lower end of the first elastic plate 121 is connected to the snap-fit ​​support plate 122, the first elastic plate 121 is provided with an outward inclined surface, and the snap-fit ​​support plate 122 can snap-fit ​​and limit the installation target part.

[0040] Preferably, the lower end face of the first elastic plate 121 extends downward to be provided with a snap-fit ​​support plate 122, and the upper end face of the first support part 13 can abut and limit the installation target part.

[0041] Furthermore, a first receiving cavity 123 is provided on the guide portion 11. The first receiving cavity 123 is disposed on the side of the snap-fit ​​portion 12 and can accommodate the snap-fit ​​portion 12.

[0042] Preferably, during installation, the target component is moved into the first receiving cavity 123 by squeezing the first elastic plate 121 and snapping the support plate 122. When the target component reaches the upper end face of the first support part 13, the first elastic plate 121 and snapping support plate 122 return to their initial positions, thereby snapping and limiting the target component and preventing it from falling off.

[0043] Furthermore, the upper buckle assembly 1 also includes a first support part 13, which is disposed at the lower end of the guide part 11 and can support the guide part 11.

[0044] Preferably, the connector 3 is connected to the first support portion 13 and the lower support portion 22.

[0045] Furthermore, an auxiliary support 14 is also provided on the first support part 13, which can provide auxiliary support for the installation target part.

[0046] Preferably, the auxiliary support 14 includes fan blades, and multiple sets of fan blades are provided to provide close support for the installation target.

[0047] Preferably, the addition of a thin and wide curved structure to the fan blades provides further stable support for the contact surface of the mounting target component, i.e., the airbag guard plate, making the mounting holes of the mounting target component more secure and reliable after they are snapped in.

[0048] Preferably, the structure of the fan blades is not limited to sheet-like, columnar, or tree-like; the material is not limited to plastic, rubber, or metal.

[0049] Furthermore, the lower latching assembly 2 includes a latching part 21 and a first support part 13, the latching part 21 being latched and fixed to the guide part 11; the lower latching assembly 2 is connected to the fixing seat, and the fixing seat can support the lower latching assembly 2.

[0050] Preferably, the snap-fit ​​part 21 includes a second snap-fit ​​plate, and the guide part 11 has a snap-fit ​​hole. The second snap-fit ​​plate is disposed in the snap-fit ​​hole and has a certain elasticity. When the second snap-fit ​​plate is snapped into place in the snap-fit ​​hole, the second snap-fit ​​plate returns to its original shape under the action of elasticity and snaps onto the guide part 11. The upper end of the second snap-fit ​​plate is triangular, which plays a guiding role. At the same time, the triangular shape at the upper end of the second snap-fit ​​plate is used for snap-fit ​​fixation to prevent the phenomenon of falling off.

[0051] Preferably, by providing a snap-fit ​​hole on the guide portion 11, and by providing a certain buffer space for the snap-fit ​​portion 21, the upper snap-fit ​​assembly 1 is facilitated to be installed and quickly popped out under a certain external force.

[0052] Furthermore, the lower buckle assembly 2 also includes a lower support part 22, which is connected to the buckle part 21. The lower support part 22 is also provided with a hook groove part 23, which is connected and limited to the fixing seat.

[0053] Furthermore, the hook groove 23 includes a limiting groove 231 and a limiting hook 232; the lower support 22 is recessed and provided with a limiting groove 231, and a limiting hook 232 is provided on one side of the limiting groove 231, and the limiting hook 232 can limit and fix the fixed seat.

[0054] Preferably, by setting the limiting groove 231 and the limiting hook 232, the fixed seat can be disengaged from the lower buckle assembly 2 during operation, thus ensuring the stability between the lower buckle assembly 2 and the stable fixed seat.

[0055] In summary, the convenient installation design and one-piece injection molding reduce the hidden damage to the airbag buckle caused by secondary assembly. The connection is firm, and the dual protection design further improves the safety factor during use, thereby avoiding the risk of secondary injury to personnel caused by the buckle slipping off. It provides convenience for the airbag buckle during assembly and provides stability and reliability during the operation of the airbag buckle.

[0056] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0057] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0058] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An airbag buckle, characterized by: The utility model provides a buckle assembly, including upper buckle assembly (1), lower buckle assembly (2) and connecting piece (3), lower buckle assembly (2) is connected with upper buckle assembly (1), upper buckle assembly (1) is connected with installation target piece, connecting piece (3) is connected with upper buckle assembly (1), lower buckle assembly (2), connecting piece (3) can carry out the clamping protection of upper buckle assembly (1) and lower buckle assembly (2), The upper buckle assembly (1) includes a guide portion (11), at least one set of clamping portions (12) are provided on the guide portion (11), the clamping portions (12) can clamp and fix the installation target piece, and the guide portion (11) can guide the installation target piece. The clamping portion (12) includes a first elastic plate (121) and a clamping support plate (122), the lower end of the first elastic plate (121) is connected to the clamping support plate (122), the first elastic plate (121) is provided with an outward inclined surface, and the clamping support plate (122) can clamp and limit the installation target piece. A first accommodating cavity (123) is formed in the guide portion (11), the first accommodating cavity (123) is arranged on the side of the clamping portion (12), and the first accommodating cavity (123) can accommodate the clamping portion (12).

2. The air bag buckle of claim 1, wherein: The clamping portion (12) can be elastically deformed, and the cross section of the guide portion (11) is in the shape of A.

3. The air bag buckle of claim 1, wherein: The upper buckle assembly (1) further includes a first support portion (13), the first support portion (13) is arranged at the lower end of the guide portion (11), and the first support portion (13) can support the guide portion (11).

4. The air bag buckle of claim 3, wherein: An auxiliary support member (14) is further arranged on the first support portion (13), and the auxiliary support member (14) can assist in supporting the installation target piece. The auxiliary support member (14) includes a fan wing, the fan wing is a curved surface structure, and a plurality of groups of fan wings are arranged to support the installation target piece.

5. The air bag buckle of claim 1, wherein: The lower buckle assembly (2) includes a buckle portion (21) and a first support portion (13), the buckle portion (21) is clamped and fixed with the guide portion (11), the lower buckle assembly (2) is connected with a fixed seat, and the fixed seat can support the lower buckle assembly (2).

6. The air bag buckle of claim 5, wherein: The lower buckle assembly (2) further includes a lower support portion (22), the lower support portion (22) is connected with the buckle portion (21), and a hook groove portion (23) is further arranged on the lower support portion (22), the hook groove portion (23) is connected and limited with the fixed seat.

7. The air bag buckle of claim 6, wherein: The hook groove portion (23) includes a limiting groove (231) and a limiting hook (232), the limiting groove (231) is recessed on the lower support portion (22), the limiting hook (232) is arranged on one side of the limiting groove (231), and the limiting hook (232) can limit and fix the fixed seat.

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