Air bag buckle with dual protection

Abstract

The utility model discloses an air bag buckle with dual protection. The air bag buckle comprises a buckle mechanism and a limiting mechanism, a limiting mechanism is arranged on the buckling mechanism and can be used for mounting the connecting piece; the buckle mechanism comprises a first installation assembly, a second installation assembly and a protection assembly, the first installation assembly and the second installation assembly are installed in a clamped mode through the limiting mechanism, the side edge of the first installation assembly and the side edge of the second installation assembly are connected through the protection assembly, and the first installation assembly can install and support the connecting piece. And the second mounting assembly is fixedly connected with the mounting seat. The connecting piece has the advantages that after the connecting piece is connected with the mounting hole in the connecting piece through the limiting mechanism, an additional auxiliary supporting structure is not needed, and secondary injury to personnel when the connecting piece falls off can be avoided through the protection assembly; the first installation assembly and the second installation assembly can be clamped and fixed, the structure is simple, stability and firmness are achieved, and the manufacturing cost is low.

Description

Technical Field

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

[0002] Most airbag buckle structures currently in use require secondary locking and auxiliary support structures. The clamping strength between the buckle and the airbag guard plate mounting hole is limited, and the buckle is easy to slip out. When the buckle falls off, it can cause secondary injury to the human body. Moreover, secondary locking increases the cost of use, increases the complexity of installation, and takes a long time to install and remove, making it inconvenient to use.

[0003] To address this, the inventor designed an airbag buckle with dual protection. 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 with dual protection, which does not require secondary locking, reducing the cost of use. At the same time, it is easy to install and disassemble. The detachable installation method reduces the later maintenance cost and improves the convenience, stability and reliability of the airbag buckle.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an airbag buckle with dual protection, which includes a buckling mechanism and a limiting mechanism; the buckling mechanism is provided with a limiting mechanism, which can install the connecting parts;

[0008] The snap-fit ​​mechanism includes a first mounting component, a second mounting component, and a protective component; the first mounting component and the second mounting component are snap-fitted together, and the sides of the first mounting component and the second mounting component are connected through the protective component; a limiting mechanism is provided on the first mounting component, which can limit and fix the second mounting component and the connector; the first mounting component can support the connector; and the second mounting component is connected and fixed to the mounting base.

[0009] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the limiting mechanism includes a limiting body, on which a first limiting component and a second limiting component are provided; the first limiting component can limit and fix the connecting piece, and the second limiting component can install and fix the second mounting component.

[0010] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the first limiting component includes a support part and a snap-fit ​​part; the side of the support part is connected to the snap-fit ​​part, and the snap-fit ​​part can limit and fix the connector.

[0011] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the engaging part includes an upper contact plate, a middle limiting plate, and a lower limiting plate; the upper contact plate is inclined outwards towards the support part, the middle limiting plate is located at the lower end of the upper contact plate and is inclined inwards towards the support part, and the lower limiting plate is vertically located at the lower end of the middle limiting plate; when the upper contact plate is subjected to force, it can drive the upper contact plate and the middle limiting plate to move inwards towards the support part, and the middle limiting plate and the lower limiting plate can respectively limit the side end and the upper end of the connector.

[0012] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the first limiting component and the second limiting component have a certain degree of elasticity.

[0013] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the second limiting component includes a second support plate, a second snap-fit ​​plate, and a second side plate; the limiting body is provided with second support plates on both sides, the second support plates are inclined towards the center of the second support plate, the upper end of the second support plate is provided with a second snap-fit ​​plate laterally outward, the second snap-fit ​​plate extends upward to provide a second side plate, and a snap-fit ​​groove is formed between the two sets of second snap-fit ​​plates and the second side plate.

[0014] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the second mounting component includes a second mounting plate, a bottom locking body, and an upper locking body; the bottom locking body is provided at the upper end of the second mounting plate, and the upper locking body is provided at the lower end, and the upper locking body cooperates with the second limiting component for fixation.

[0015] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the upper snap-fit ​​body includes a snap-fit ​​post and a snap-fit ​​connector; the upper end of the snap-fit ​​post is provided with a snap-fit ​​connector, the width of the snap-fit ​​connector is greater than the width of the snap-fit ​​post, and the snap-fit ​​connector can be set in the snap-fit ​​groove.

[0016] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the protective component includes a connecting strap, which is connected to the side ends of the first mounting component and the second mounting component respectively, and multiple sets of connecting straps are provided.

[0017] As a preferred embodiment of the airbag buckle with dual protection of this utility model, the first mounting component includes a first mounting plate and a sliding mounting bracket; the first mounting plate is provided with a sliding mounting bracket, and a limit mechanism is provided inside the sliding mounting bracket, which can guide the installation of the connector.

[0018] The beneficial effects of this utility model are as follows: After the connection between the limiting mechanism and the mounting hole on the connector is completed, no additional auxiliary support structure is required. Furthermore, the protective component can prevent secondary injuries to personnel when the connector falls off. The first and second mounting components can be snapped together for fixation. The structure is simple, stable, and reliable with low manufacturing cost. The detachable assembly structure design ensures non-destructive installation while reducing subsequent maintenance costs. Attached Figure Description

[0019] 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:

[0020] Figure 1 This is a front view of the airbag buckle with dual protection.

[0021] Figure 2 This is a schematic diagram of the buckling mechanism for an airbag buckle with dual protection.

[0022] Figure 3 A three-dimensional schematic diagram of the limiting mechanism of the airbag buckle with dual protection.

[0023] Figure 4 A three-dimensional schematic diagram from another perspective of the limiting mechanism of the airbag buckle with dual protection.

[0024] Figure 5 This is a schematic diagram of the working state of the airbag buckle with dual protection. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Example 1

[0029] Reference Figures 1-3 This is the first embodiment of the present invention. This embodiment provides an airbag buckle with dual protection, which includes a buckle mechanism 1 and a limiting mechanism 2. By setting the limiting mechanism 2 on the buckle mechanism 1, the limiting mechanism 2 is used to buckle and limit the connection member 3.

[0030] Specifically, it includes a latching mechanism 1 and a limiting mechanism 2; the latching mechanism 1 is equipped with the limiting mechanism 2, which can install the connecting piece 3;

[0031] The snap-fit ​​mechanism 1 includes a first mounting component 11, a second mounting component 12, and a protective component 13. The first mounting component 11 and the second mounting component 12 are snap-fitted together by the limiting mechanism 2, and the sides of the first mounting component 11 and the second mounting component 12 are connected by the protective component 13. The first mounting component 11 can support the connector 3, and the second mounting component 12 is connected and fixed to the mounting base 4.

[0032] Preferably, the snap-fit ​​mechanism 1 is disposed between the first mounting component 11 and the second mounting component 12; and the first mounting component 11 and the second mounting component 12 are snap-fitted together by the snap-fit ​​mechanism 1, the sides of the first mounting component 11 and the second mounting component 12 are connected by the protective component 13, and the second mounting component 12 is connected and fixed to the mounting base 4. The first mounting component 11 can support the installation of the connector 3; the limiting mechanism 2 can install the connector 3.

[0033] Preferably, the protective component 13 has a certain degree of elasticity, which can effectively prevent secondary injury to personnel when the connector 3 is ejected under force.

[0034] In summary, this utility model eliminates the need for secondary locking, reducing usage costs. It is also convenient to install and disassemble, and the detachable installation method reduces subsequent maintenance costs and improves the ease of use, stability, and reliability of the airbag buckle.

[0035] Example 2

[0036] Reference Figures 1-5This is the second embodiment of the present invention. In the previous embodiment, the airbag buckle with dual protection includes a buckling mechanism 1 and a limiting mechanism 2. By setting the limiting mechanism 2 on the buckling mechanism 1, the limiting mechanism 2 is used to buckle and limit the connection 3.

[0037] Specifically, it includes a latching mechanism 1 and a limiting mechanism 2; the latching mechanism 1 is equipped with the limiting mechanism 2, which can install the connecting piece 3;

[0038] The snap-fit ​​mechanism 1 includes a first mounting component 11, a second mounting component 12, and a protective component 13. The first mounting component 11 and the second mounting component 12 are snap-fitted together by the limiting mechanism 2, and the sides of the first mounting component 11 and the second mounting component 12 are connected by the protective component 13. The first mounting component 11 can support the connector 3, and the second mounting component 12 is connected and fixed to the mounting base 4.

[0039] Preferably, the snap-fit ​​mechanism 1 is disposed between the first mounting component 11 and the second mounting component 12; and the first mounting component 11 and the second mounting component 12 are snap-fitted together by the snap-fit ​​mechanism 1, the sides of the first mounting component 11 and the second mounting component 12 are connected by the protective component 13, and the second mounting component 12 is connected and fixed to the mounting base 4. The first mounting component 11 can support the installation of the connector 3; the limiting mechanism 2 can install the connector 3.

[0040] Preferably, the protective component 13 has a certain degree of elasticity, which can effectively prevent secondary injury to personnel when the connector 3 is ejected under force.

[0041] Furthermore, the limiting mechanism 2 includes a limiting body 21, on which a first limiting component 22 and a second limiting component 23 are provided; the first limiting component 22 can limit and fix the connecting piece 3, and the second limiting component 23 can install and fix the second mounting component 12.

[0042] Preferably, the first limiting component 22 and the second limiting component 23 have a certain degree of elasticity. The first limiting component 22 is symmetrically arranged in multiple sets in front and back and left and right, and the second limiting component 23 is symmetrically arranged in front and back.

[0043] Preferably, the limiting mechanism 2 is disposed within the first mounting component 11 and located above the second mounting component 12, and the limiting mechanism 2 can be limited and fixed by the first mounting component 11.

[0044] Preferably, the connector 3 can be engaged and fixed by the first limiting component 22, and the second mounting component 12 can be engaged and fixed by the second limiting component 23.

[0045] Furthermore, the first limiting component 22 includes a support portion 221 and a snap-fit ​​portion 222; the support portion 221 is connected to the snap-fit ​​portion 222 on its side, and the snap-fit ​​portion 222 can limit and fix the connector 3.

[0046] Furthermore, the snap-fit ​​part 222 includes an upper contact plate 2221, a middle limiting plate 2222, and a lower limiting plate 2223; the upper contact plate 2221 is inclined to the outside of the support part 221, the middle limiting plate 2222 is disposed at the lower end of the upper contact plate 2221 and is inclined to the inside of the support part 221, and the lower limiting plate 2223 is vertically disposed at the lower end of the middle limiting plate 2222; when the upper contact plate 2221 is subjected to force, it can drive the upper contact plate 2221 and the middle limiting plate 2222 to move inward toward the support part 221, and the middle limiting plate 2222 and the lower limiting plate 2223 can respectively limit the side end and the upper end of the connector 3.

[0047] Preferably, the connector 3 slides in from above and first contacts the upper contact plate 2221, causing the upper contact plate 2221, the middle limit plate 2222, and the lower limit plate 2223 to elastically deform and move towards the middle position of the sliding mounting bracket 112. As the connector 3 continues to move downward, the locking part 222 will slowly return to its initial position due to the inward tilt of the middle limit plate 2222. When the connector 3 reaches above the first mounting plate 111, the lower limit plate 2223 can limit the inner side of the connector 3's insertion port, and the middle limit plate 2222 can limit the upper side of the connector 3. The middle limit plate 2222 and the lower limit plate 2223 can be provided with slots to restrict the movement of the connector 3.

[0048] Furthermore, the first limiting component 22 and the second limiting component 23 have a certain degree of elasticity.

[0049] Furthermore, the second limiting component 23 includes a second support plate 231, a second snap-fit ​​plate 232, and a second side plate 233; the limiting body 21 is provided with second support plates 231 on both sides, the second support plates 231 are inclined towards the center position of the second support plates 231, the second snap-fit ​​plate 232 is provided laterally outward at the upper end of the second support plate 231, the second snap-fit ​​plate 232 extends upward to provide the second side plate 233, and a snap-fit ​​groove is formed between the two sets of second snap-fit ​​plates 232 and the second side plate 233.

[0050] Preferably, the upper snap-fit ​​body 123 enters the snap-fit ​​groove through the second support plate 231. Since the snap-fit ​​connector 1232 gradually widens from top to bottom, and the diameter of the snap-fit ​​post 1231 is smaller than the diameter of the lower end of the snap-fit ​​connector 1232, the snap-fit ​​groove formed between the second snap-fit ​​plate 232 and the second side plate 233 can firmly limit the upper snap-fit ​​body 123.

[0051] Furthermore, the second mounting component 12 includes a second mounting plate 121, a bottom snap-fit ​​body 122, and an upper snap-fit ​​body 123; the bottom snap-fit ​​body 122 is provided at the upper end of the second mounting plate 121, and the upper snap-fit ​​body 123 is provided at the lower end, and the upper snap-fit ​​body 123 cooperates with and is fixed to the second limiting component 23.

[0052] Preferably, the upper snap-fit ​​body 123 is snap-fitted and fixed to the second limiting component 23, thereby connecting with the first mounting component 11, which effectively plays the role of limiting and fixing. It is then connected and fixed by the protective component 13, and the first limiting component 22 is used to limit the installation of the connector 3, thereby playing a multi-limit protection role.

[0053] Furthermore, the upper snap-fit ​​body 123 includes a snap-fit ​​post 1231 and a snap-fit ​​connector 1232; the upper end of the snap-fit ​​post 1231 is provided with a snap-fit ​​connector 1232, the width of the snap-fit ​​connector 1232 is greater than the width of the snap-fit ​​post 1231, and the snap-fit ​​connector 1232 can be set in the snap-fit ​​groove.

[0054] Preferably, the upper end of the snap-fit ​​connector 1232 has a guiding function to facilitate snap-fitting.

[0055] Furthermore, the protective component 13 includes a connecting strap 131, which is connected to the side ends of the first mounting component 11 and the second mounting component 12 respectively, and multiple sets of connecting straps 131 are provided.

[0056] Preferably, the connecting strap 131 has a flat and curved structure with rounded edges, which gives the connecting strap 131 a certain degree of elasticity while maximizing the toughness and strength of the original manufacturing material. This ensures that the first mounting component 11 and the second mounting component 12 are firmly connected under the force of the ejection. Compared with the traditional airbag buckle, which is fixed by the snap-fit ​​connection between the separate buckle and the buckle seat, it is more secure and reliable.

[0057] Preferably, the cross-sectional shape of the connecting strip 131 is not limited to a flat rectangle, circle, or polygon; the structure is not limited to a curved, vertical, or hollowed-out multi-curved surface; and the material is not limited to plastic, rubber, or metal.

[0058] Furthermore, the first mounting component 11 includes a first mounting plate 111 and a sliding mounting bracket 112; the first mounting plate 111 is provided with a sliding mounting bracket 112, and a limit mechanism 2 is provided inside the sliding mounting bracket 112, which can guide the installation of the connector 3.

[0059] In summary, after the limiting mechanism 2 is connected to the mounting hole on the connector 3, no additional auxiliary support structure is required. Furthermore, the protective component 13 can prevent secondary injuries to personnel when the connector 3 falls off. The first mounting component 11 and the second mounting component 12 can be snapped together for fixation. The structure is simple, stable and reliable, and has low manufacturing cost. The detachable assembly structure design ensures non-destructive installation while reducing subsequent maintenance costs.

[0060] 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 rearranged 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.

[0061] 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.

[0062] 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.

[0063] 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 with double protection, characterized in that: It includes a snap-fit ​​mechanism (1) and a limiting mechanism (2); the snap-fit ​​mechanism (1) is provided with a limiting mechanism (2), and the limiting mechanism (2) can install the connector (3); The latching mechanism (1) includes a first mounting component (11), a second mounting component (12), and a protective component (13); the first mounting component (11) and the second mounting component (12) are latched together by a limiting mechanism (2), and the sides of the first mounting component (11) and the second mounting component (12) are connected by the protective component (13). The first mounting component (11) can support the connector (3), and the second mounting component (12) is connected and fixed to the mounting base (4).

2. The dual protected airbag buckle of claim 1, wherein: The limiting mechanism (2) includes a limiting body (21), on which a first limiting component (22) and a second limiting component (23) are provided; the first limiting component (22) can limit and fix the connector (3), and the second limiting component (23) can install and fix the second mounting component (12).

3. The dual protected airbag buckle of claim 2, wherein: The first limiting component (22) includes a support part (221) and a snap-fit ​​part (222); the support part (221) is connected to the snap-fit ​​part (222) on the side, and the snap-fit ​​part (222) can limit and fix the connector (3).

4. The dual protected airbag buckle of claim 3, wherein: The snap-fit ​​part (222) includes an upper contact plate (2221), a middle limiting plate (2222), and a lower limiting plate (2223); the upper contact plate (2221) is inclined to the outside of the support part (221), the middle limiting plate (2222) is disposed at the lower end of the upper contact plate (2221) and is inclined to the inside of the support part (221), and the lower limiting plate (2223) is vertically disposed at the lower end of the middle limiting plate (2222); the upper contact plate (2221) can be driven to move the upper contact plate (2221) and the middle limiting plate (2222) towards the inside of the support part (221) when subjected to force, and the middle limiting plate (2222) and the lower limiting plate (2223) can respectively limit the side end and the upper end of the connector (3).

5. The dual protected airbag buckle of claim 2, wherein: The first limiting component (22) and the second limiting component (23) have a certain degree of elasticity.

6. The dual protected airbag buckle of claim 2, wherein: The second limiting component (23) includes a second support plate (231), a second snap-fit ​​plate (232), and a second side plate (233); the limiting body (21) is provided with a second support plate (231) on both sides, the second support plate (231) is inclined towards the center of the second support plate (231), the upper end of the second support plate (231) is provided with a second snap-fit ​​plate (232) extending outward laterally, the second snap-fit ​​plate (232) extends upward to provide a second side plate (233), and a snap-fit ​​groove is formed between the two sets of second snap-fit ​​plates (232) and the second side plate (233).

7. The dual protected airbag buckle of claim 6, wherein: The second mounting component (12) includes a second mounting plate (121), a bottom snap-fit ​​body (122), and an upper snap-fit ​​body (123); the second mounting plate (121) has a bottom snap-fit ​​body (122) at its upper end and an upper snap-fit ​​body (123) at its lower end, and the upper snap-fit ​​body (123) cooperates with and is fixed to the second limiting component (23).

8. The dual protected airbag buckle of claim 7, wherein: The upper snap-fit ​​body (123) includes a snap-fit ​​post (1231) and a snap-fit ​​connector (1232); the upper end of the snap-fit ​​post (1231) is provided with a snap-fit ​​connector (1232), the width of the snap-fit ​​connector (1232) is greater than the width of the snap-fit ​​post (1231), and the snap-fit ​​connector (1232) can be set in the snap-fit ​​groove.

9. The dual protected airbag buckle of any one of claims 1 to 8, wherein: The protective component (13) includes a connecting strap (131), which is connected to the side ends of the first mounting component (11) and the second mounting component (12) respectively, and multiple sets of connecting straps (131) are provided.

10. The dual protected airbag buckle of any one of claims 2 to 8, wherein: The first mounting assembly (11) includes a first mounting plate (111) and a sliding mounting bracket (112); the first mounting plate (111) is provided with a sliding mounting bracket (112), and the sliding mounting bracket (112) is provided with a limiting mechanism (2), and the sliding mounting bracket (112) can guide the installation of the connector (3).

Images