Combined assembly buckle structure

Abstract

The utility model discloses a combined assembly buckle structure which comprises a buckle assembly, a fixing assembly, a support assembly and a connecting piece. A connecting piece is arranged on the buckle assembly, the support assembly is arranged below the connecting piece, the support assembly can be supported by the fixing assembly, the support assembly is fixedly connected with the buckle assembly, and the connecting piece can be fixedly connected through the buckle assembly. The utility model has the beneficial effects that the connecting piece can be supported through the bracket assembly, the connecting piece can be limited and fixed through the buckle assembly, and the fixing assembly can be clamped and fixed with the bracket assembly, so that the bracket assembly and the connecting piece are tightly fixed, the phenomenon of loose attachment in the working process is prevented, and the service life of the connecting piece is prolonged. And the reliability and the stability of vehicle handle installation are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of combined buckle, especially a combined assembly buckle structure. BACKGROUND

[0002] Generally applied to vehicle handle installation, also can be applied to other installation occasion, because the traditional installation mode of vehicle handle, commonly used general type buckle or screw cooperation guide column carries out attachment, thereby guaranteeing the attachment strength of vehicle handle.

[0003] Generally above-mentioned traditional installation mode has the problem of general type buckle installation when clamping force, and the risk of screw thread or threaded hole appears slip tooth, thereby appearing attachment loose phenomenon, reduced the reliability and stability of vehicle handle installation, therefore, the traditional installation mode of vehicle handle cannot satisfy simple, fast, firm and reliable attachment demand, for this, the inventor designs a combined assembly buckle structure. SUMMARY

[0004] This part aims at outlining some aspects of the embodiments of the utility model and briefly introducing some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

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

[0006] Therefore, the purpose of the utility model is to provide a combined assembly buckle structure, and the metal buckle formed by one-piece stamping is easy to process and manufacture. Secondly, the secondary locking mechanism is adopted, the installation can be carried out manually, the structure is simple, the installation is convenient, the buckle is not easy to loosen, and the buckle is firm and reliable. Finally, the multiple elastic clamping structure further realizes that the combined assembly buckle structure provides high-strength clamping for vehicle handle attachment, and stable and reliable safety guarantee.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a combined assembly buckle structure, which comprises a buckle assembly, a fixing assembly, a support assembly and a connecting piece.

[0008] As a preferred scheme of the combined assembly buckle structure of the utility model, the buckle assembly comprises a buckle body, the buckle body is provided with a first clamping part and a second clamping part, the first clamping part can limit and fix the connecting piece, and the second clamping part can connect and fix the fixing assembly.

[0009] In a preferred embodiment of the combined assembly buckle structure of this utility model, the second engaging part is located below the first engaging part.

[0010] As a preferred embodiment of the combined assembly buckle structure of this utility model, the first engaging part includes an upper sliding plate, a lower fixing plate, and a first engaging groove; the upper sliding plate is inclined outward, and the lower end of the upper sliding plate extends inward to provide a lower fixing plate, the lower end of the lower fixing plate is inclined outward at a certain angle, and the lower end of the lower fixing plate is provided with a first engaging groove, which can fix the connecting parts.

[0011] As a preferred embodiment of the combined assembly buckle structure of this utility model, the second engaging part includes a second limiting plate, which is inclined inward and has a certain arc shape at the upper end.

[0012] As a preferred embodiment of the combined assembly buckle structure of this utility model, the buckle body is further provided with a buckle bottom limiting member, which can support and limit the bracket assembly.

[0013] The buckle bottom limiting component includes a bracket limiting plate and a limiting plate protrusion; the bracket limiting plate is connected to the buckle body, the bracket limiting plate is set horizontally or tilted upward, and the limiting plate protrusion is set at the connection between the bracket limiting plate and the buckle body. The limiting plate protrusion can increase the toughness of the bracket limiting plate, and the bracket limiting plate can support and limit the bottom of the bracket assembly.

[0014] As a preferred embodiment of the combined assembly buckle structure of this utility model, at least one set of anti-sway protrusions with a certain thickness is provided on the side of the buckle body, and the anti-sway protrusions can limit the position of the connecting parts.

[0015] A second engaging groove is also provided on the lower side of the buckle body, which can limit and fix the bracket assembly.

[0016] As a preferred embodiment of the combined assembly buckle structure of this utility model, the bracket assembly includes a bracket body, a bracket hole is provided inside the bracket body, a stop platform is provided on the side of the bracket hole, a backstop block with a certain thickness is provided on the side of the stop platform, the backstop block has an inclined surface with a certain angle, a first engaging part is provided above the backstop block, the backstop block can limit the first engaging part, a second engaging groove is provided above the stop platform, the stop platform can support and limit the buckle body.

[0017] As a preferred embodiment of the combined assembly buckle structure of this utility model, the fixing component can be inserted into the buckle component, and the buckle component and the fixing component are engaged and fixed.

[0018] As a preferred embodiment of the combined assembly buckle structure of this utility model, the fixing component includes a fastener base, an insertion part is provided at the upper end of the fastener base, a fastener engaging part is provided on the insertion part, and a fitting part is provided on one side of the fastener engaging part; a second engaging part can be provided inside the fastener engaging part, and the fastener engaging part is engaged and fixed with the second engaging part; a buckle body is provided on one side of the fitting part, and the fitting part can guide the buckle body.

[0019] The beneficial effects of this utility model are as follows: The bracket assembly supports the connector, the buckle assembly limits and fixes the connector, and the fixing assembly engages with the bracket assembly, thus tightly securing the bracket assembly and connector and preventing loosening during operation, which would reduce the reliability and stability of the vehicle handle installation. The device uses an integrally stamped metal buckle, which is easy to manufacture. Secondly, the secondary locking mechanism allows for manual installation, is simple in structure, convenient to install, and is not easily loosened, ensuring a firm and reliable connection. Finally, the multiple elastic snap-fit ​​structure further enhances the combined assembly of the snap-fit ​​structure, providing a high-strength snap-fit ​​for the vehicle handle attachment, ensuring a stable and reliable safety guarantee. Attached Figure Description

[0020] 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:

[0021] Fig. 1 A three-dimensional schematic diagram of the snap-fit ​​assembly for combining and assembling the snap-fit ​​structure.

[0022] Fig. 2 A front view of the snap-fit ​​assembly for combining and assembling the snap-fit ​​structure.

[0023] Fig. 3 The right view of the assembled snap-fit ​​structure.

[0024] Fig. 4 An exploded view of the overall assembly snap-fit ​​structure.

[0025] Fig. 5 This is a partial sectional view of the assembled snap-fit ​​structure.

[0026] Fig. 6 A schematic diagram of a bracket assembly with a snap-fit ​​structure.

[0027] Fig. 7 A schematic diagram of the fixing components for the assembly of snap-fit ​​structures. Detailed Implementation

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Example 1

[0032] Reference Figs. 1-3 This is the first embodiment of the present utility model. This embodiment provides a combined assembly buckle structure, which includes a buckle component 1, a fixing component 2, a bracket component 3, and a connector 4. The bracket component 3 is provided with the buckle component 1, the bracket component 3 can support the connector 4, the buckle component 1 can limit and fix the connector 4, the fixing component 2 can support the bracket component 3, and the fixing component 2 and the buckle component 1 are snapped together and fixed.

[0033] Specifically, the components include a snap-fit ​​assembly 1, a fixing assembly 2, a bracket assembly 3, and a connector 4. The snap-fit ​​assembly 1 is provided with a connector 4, and the bracket assembly 3 is provided below the connector 4. The fixing assembly 2 can support the bracket assembly 3. The bracket assembly 3 is connected and fixed to the snap-fit ​​assembly 1, and the snap-fit ​​assembly 1 can connect and fix the connector 4.

[0034] In summary, this utility model can support the connector 4 through the bracket assembly 3, limit and fix the connector 4 through the buckle assembly 1, support the bracket assembly 3 through the fixing assembly 2, and fix the connector 4 by snapping together with the buckle assembly 1.

[0035] Example 2

[0036] Reference Figs. 1-7This is the second embodiment of the present utility model. In the previous embodiment, the combined assembly buckle structure includes a buckle component 1, a fixing component 2, a bracket component 3, and a connector 4. The bracket component 3 is provided with the buckle component 1, the bracket component 3 can support the connector 4, the buckle component 1 can limit and fix the connector 4, the fixing component 2 can support the bracket component 3, and the fixing component 2 and the buckle component 1 are snapped together and fixed.

[0037] Specifically, the components include a snap-fit ​​assembly 1, a fixing assembly 2, a bracket assembly 3, and a connector 4. The snap-fit ​​assembly 1 is provided with a connector 4, and the bracket assembly 3 is provided below the connector 4. The fixing assembly 2 can support the bracket assembly 3. The bracket assembly 3 is connected and fixed to the snap-fit ​​assembly 1, and the snap-fit ​​assembly 1 can connect and fix the connector 4.

[0038] Furthermore, the buckle assembly 1 includes a buckle body 11, on which a first engaging portion 12 and a second engaging portion 13 are provided; the first engaging portion 12 can limit and fix the connector 4, and the second engaging portion 13 can connect and fix the fixing assembly 2.

[0039] Furthermore, the second engaging portion 13 is located below the first engaging portion 12.

[0040] It should be noted that the first engaging part 12 and the second engaging part 13 have a certain elastic deformation function. They can deform under force and return to their initial state after the force is released.

[0041] Furthermore, the first engaging part 12 includes an upper sliding plate 121, a lower fixing plate 122, and a first engaging groove 123; the upper sliding plate 121 is inclined outward, and the lower fixing plate 122 extends inward from the lower end of the upper sliding plate 121. The lower end of the lower fixing plate 122 is inclined outward at a certain angle, and the lower end of the lower fixing plate 122 is provided with a first engaging groove 123, which can fix the connector 4.

[0042] Preferably, the upper sliding plate 121 is inclined outward to guide the insertion of the connector 4. As the connector 4 is continuously inserted, it can squeeze the first engaging part 12, thereby moving the first engaging part 12 inward. When the connector 4 reaches a specific position, the first engaging part 12 can fix the middle inner side of the connector 4.

[0043] Preferably, the connector 4 has a slot inside, through which the connector 4 can pass through the buckle assembly 1. During the insertion process, it will squeeze the first engaging part 12. After reaching the position, the first engaging part 12 expands outward under the action of elasticity. The first engaging part 12 can limit and fix the slot inside the connector 4.

[0044] Preferably, the connector 4 can be engaged and fixed by the first engaging groove 123 to prevent the connector 4 from moving vertically.

[0045] Furthermore, the second engaging portion 13 includes a second limiting plate 131, which is inclined inward and has a certain arc shape at its upper end.

[0046] Preferably, the second limiting plate 131 can be engaged and fixed with the fastener engaging part 23 to ensure that it will not fall off during operation.

[0047] Furthermore, the buckle body 11 is also provided with a buckle bottom limiting member 14, which can support and limit the bracket assembly 3.

[0048] Furthermore, the bottom limiting component 14 of the buckle includes a bracket limiting plate 141 and a limiting plate protrusion 142; the bracket limiting plate 141 is connected to the buckle body 11, the bracket limiting plate 141 is set horizontally or inclined upward, and the limiting plate protrusion 142 is set at the connection between the bracket limiting plate 141 and the buckle body 11. The limiting plate protrusion 142 can increase the toughness of the bracket limiting plate 141, and the bracket limiting plate 141 can support and limit the bottom of the bracket assembly 3.

[0049] Preferably, the protruding rib structure of the limiting plate protrusion 142 in the bottom limiting member 14 of the buckle enhances the toughness and strength of the connection between the bracket limiting plate 141 and the buckle body 11, effectively preventing assembly gaps and avoiding abnormal noise when the buckle assembly 1, the fixing assembly 2, the bracket assembly 3, and the connector 4 are assembled.

[0050] Preferably, the setting of the limiting plate protrusion 142 improves the toughness of the bracket limiting plate 141, and can eliminate gaps during assembly while also preventing abnormal noise.

[0051] Furthermore, at least one set of anti-sway protrusions 15 with a certain thickness is provided on the side of the buckle body 11, and the anti-sway protrusions 15 can limit the position of the connector 4.

[0052] Preferably, by setting multiple sets of anti-sway protrusions 15, the buckle body 11 can be prevented from shaking during operation.

[0053] The lower side of the buckle body 11 is also provided with a second engagement groove 16, which can limit and fix the bracket assembly 3.

[0054] Preferably, the stop plate 33 can engage and support the second engaging groove 16, thereby supporting and limiting the buckle assembly 1.

[0055] Furthermore, the bracket assembly 3 includes a bracket body 31, with a bracket hole 32 inside the bracket body 31. A stop plate 33 is provided on the side of the bracket hole 32. A backstop block 34 with a certain thickness is provided on the side of the stop plate 33. The backstop block 34 has an inclined surface with a certain angle. A first engaging part 12 is provided above the backstop block 34. The backstop block 34 can limit the first engaging part 12. A second engaging groove 16 is provided above the stop plate 33. The stop plate 33 can support and limit the buckle body 11.

[0056] Preferably, the bracket body 31 includes an upper body and a lower body. The upper body is positioned above the lower body, and the upper body is set at a certain height to limit and support the connector 4, thereby restricting the installation height of the connector 4.

[0057] Furthermore, the fixing component 2 can be inserted into the buckle component 1, and the buckle component 1 and the fixing component 2 are engaged and fixed.

[0058] Furthermore, the fixing component 2 includes a fastener base 21, an insertion part 22 is provided at the upper end of the fastener base 21, a fastener engaging part 23 is provided on the insertion part 22, and a fitting part 24 is provided on one side of the fastener engaging part 23; a second engaging part 13 can be provided inside the fastener engaging part 23, and the fastener engaging part 23 is engaged and fixed with the second engaging part 13; a buckle body 11 is provided on one side of the fitting part 24, and the fitting part 24 can guide the buckle body 11.

[0059] Preferably, the fastener engaging portion 23 can engage and be fixed with the second engaging portion 13, and the fitting portion 24 can guide the buckle body 11, making it easier for the second engaging portion 13 to engage and be fixed with the fastener engaging portion 23.

[0060] In summary, compared with traditional universal snap-fit ​​devices, this device's modular assembly structure eliminates gaps between assemblies. Furthermore, the multiple elastic snap-fit ​​structures and secondary locking mechanism improve the stability and reliability of the assembled components, reducing noise issues caused by loosening or detachment due to limited snap-fit ​​strength. Simultaneously, compared with screw-guide-post assembly, the modular assembly structure allows for simple and quick manual assembly, eliminating tooling costs and improving work efficiency. Additionally, the snap-fit ​​assembly 1, fixing assembly 2, and bracket assembly 3 have simple structures and are manufactured in one piece, reducing processing and manufacturing costs.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] 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. A combined assembly snap-fit ​​structure, characterized in that: It includes a buckle assembly (1), a fixing assembly (2), a bracket assembly (3), and a connector (4); the buckle assembly (1) is provided with a connector (4), the bracket assembly (3) is provided below the connector (4), the fixing assembly (2) can support the bracket assembly (3), the bracket assembly (3) is connected and fixed to the buckle assembly (1), and the buckle assembly (1) can connect and fix the connector (4).

2. The combined assembly buckle structure as described in claim 1, characterized in that: The buckle assembly (1) includes a buckle body (11), on which a first engaging part (12) and a second engaging part (13) are provided; the first engaging part (12) can limit and fix the connector (4), and the second engaging part (13) can connect and fix the fixing component (2), and at least one set of the first engaging part (12) and the second engaging part (13) is provided.

3. The combined assembly buckle structure as described in claim 2, characterized in that: The second engaging part (13) is located below the first engaging part (12).

4. The combined assembly buckle structure as described in claim 2, characterized in that: The first engaging part (12) includes an upper sliding plate (121), a lower fixing plate (122), and a first engaging groove (123); the upper sliding plate (121) is inclined outward, and the lower end of the upper sliding plate (121) extends inward to provide a lower fixing plate (122). The lower end of the lower fixing plate (122) is inclined outward at a certain angle, and the lower end of the lower fixing plate (122) is provided with a first engaging groove (123). The first engaging groove (123) can fix the connector (4).

5. The combined assembly buckle structure as described in claim 2, characterized in that: The second engaging part (13) includes a second limiting plate (131), which is inclined inward and has a certain arc shape at the upper end.

6. The combined assembly buckle structure as described in claim 2, characterized in that: The buckle body (11) is also provided with a buckle bottom limiting member (14), which can support and limit the bracket assembly (3); The buckle bottom limiting component (14) includes a bracket limiting plate (141) and a limiting plate protrusion (142); the bracket limiting plate (141) is connected to the buckle body (11), the bracket limiting plate (141) is horizontally or inclined upward, the limiting plate protrusion (142) is set at the connection between the bracket limiting plate (141) and the buckle body (11), the limiting plate protrusion (142) can increase the toughness of the bracket limiting plate (141), and the bracket limiting plate (141) can support and limit the bottom of the bracket assembly (3).

7. The combined assembly snap-fit ​​structure as described in claim 6, characterized in that: The buckle body (11) has at least one set of anti-sway protrusions (15) with a certain thickness on its side, and the anti-sway protrusions (15) can limit the position of the connector (4); The lower side of the buckle body (11) is also provided with a second engagement groove (16), which can limit and fix the bracket assembly (3).

8. The combined assembly buckle structure as described in any one of claims 1 to 7, characterized in that: The bracket assembly (3) includes a bracket body (31), a bracket hole (32) is provided inside the bracket body (31), a stop plate (33) is provided on the side of the bracket hole (32), a stop block (34) with a certain thickness is provided on the side of the stop plate (33), the stop block (34) has an inclined surface with a certain angle, a first engaging part (12) is provided above the stop block (34), the stop block (34) can limit the first engaging part (12), a second engaging groove (16) is provided above the stop plate (33), the stop plate (33) can support and limit the buckle body (11).

9. The combined assembly buckle structure as described in any one of claims 1 to 7, characterized in that: The fixing component (2) can be inserted into the buckle component (1), and the buckle component (1) and the fixing component (2) are engaged and fixed.

10. The combined assembly snap-fit ​​structure as described in claim 9, characterized in that: The fixing component (2) includes a fastener base (21), an insertion part (22) is provided at the upper end of the fastener base (21), a fastener engaging part (23) is provided on the insertion part (22), and a fitting part (24) is provided on one side of the fastener engaging part (23); a second engaging part (13) can be provided inside the fastener engaging part (23), and the fastener engaging part (23) is engaged and fixed with the second engaging part (13); a buckle body (11) is provided on one side of the fitting part (24), and the fitting part (24) can guide the buckle body (11).

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