Integrally-formed buckle structure for automobile hard ornament

Abstract

The utility model provides an integrally formed buckle structure for an automobile hard ornament, and relates to the technical field of automobile buckles, the structure comprises an integrally formed buckle body, and the buckle body comprises a supporting seat and a clamping piece; the supporting seat comprises a first vertical rod, a second vertical rod and a connecting cross rod; the two ends of the connecting transverse rod are connected to the top end of the first vertical rod and the top end of the second vertical rod correspondingly, and an installation neutral position is formed between the first vertical rod and the second vertical rod. The top of the clamping piece is connected to the middle of the connecting transverse rod, and an extrusion inclined face is arranged on the front face of the clamping piece and inclines from top to bottom and from inside to outside. And a groove which is sunken inwards is formed in the extrusion inclined surface. The utility model has the advantages that the original split structure is changed into an integrally formed structure, so that the production and the manufacturing are convenient, the cost is saved, and the labor and time cost caused by the installation process is also saved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic buckles, in particular to an integrally formed buckle structure for automobile hard decoration parts. Background Art

[0002] A plastic clip is a mechanism used for embedding and connecting one part with another or for integral locking. It is usually used for connecting plastic parts or between plastic parts and sheet metal. Its material is usually made of plastic material with a certain degree of flexibility.

[0003] Existing buckle structures for automotive hard trims are as follows Figure 3 As shown, the buckle structure is a split type, including a support seat 1 and a clamping member 2. Before installation, the clamping member 2 needs to be fixed and clamped to the support seat 1, so that the buckle forms a whole and then is installed on the automotive hard trim. The above split buckle structure needs to be assembled, which has high production requirements for both, and the assembly form has a short service life and weak overall connection strength and assembly strength. In addition, during the installation process, the buckle needs to be added to the plastic interior process on the assembly line, which increases the labor and time costs caused by the clamping members and the installation process. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing snap-on structure is split, has a short service life, is troublesome to install, and is time-consuming and labor-intensive. In order to overcome the above defects of the prior art, the utility model provides an one-piece snap-on structure, which increases the connection strength, assembly strength and service life between parts, while saving production costs and the labor and time costs caused by the installation process.

[0005] For the purpose of this utility model, the following technical solutions are adopted:

[0006] An integrally formed buckle structure for automotive hard decoration comprises an integrally formed buckle body, the buckle body comprises a support seat and a clamping piece; the support seat comprises a first vertical rod, a second vertical rod and a connecting cross bar; the first vertical rod and the second vertical rod are symmetrically arranged, the two ends of the connecting cross bar are respectively connected to the top of the first vertical rod and the top of the second vertical rod, and an installation gap is formed between the first vertical rod and the second vertical rod; the top of the clamping piece is connected to the middle of the connecting cross bar, and the clamping piece can move forward and backward in the installation gap when subjected to force; an extrusion slope is arranged in front of the clamping piece, and the extrusion slope is inclined from top to bottom and from inside to outside; an inwardly concave groove is arranged on the extrusion slope. The structure increases the connection strength, assembly strength and service life between parts by changing the original split structure into an integrally formed structure, facilitates manufacturing, saves costs, and also saves labor and time costs caused by the installation process. At the same time, the extrusion slope facilitates the insertion of the clamping piece, and the groove facilitates the clamping fit, which can also save raw materials and further save production costs.

[0007] Preferably, the first vertical rod and the second vertical rod are both in an inverted T-shape, and the two ends of the connecting cross bar are respectively connected between the top ends of the vertical parts of the first vertical rod and the second vertical rod; the horizontal parts of the first vertical rod and the second vertical rod are supported at the bottom. The inverted T-shaped design of the vertical rod facilitates support and improves the stability and support performance of the support.

[0008] Preferably, a guide slope is provided on the side of the vertical portion of the first vertical rod and the second vertical rod away from the extrusion slope, so as to further facilitate the insertion.

[0009] Preferably, a reinforcing cross bar is provided between the transverse portion of the first vertical bar and the transverse portion of the second vertical bar, so as to further improve the connection strength.

[0010] Preferably, reinforcing vertical bars are provided between the two ends of the reinforcing cross bar and the two ends of the connecting cross bar, so as to further improve the connection support.

[0011] Preferably, a side surface of the clamping member away from the extrusion slope is aligned with the same side surface of the connecting crossbar, and the clamping member and the connecting crossbar are combined to form a vertical flat surface. The clamping member and the connecting crossbar form a vertical flat surface, which facilitates linear insertion during clamping and improves the smoothness of the clamping process.

[0012] Preferably, a limiting step for limiting fit is provided on the bottom outer wall of the clamping member on one side of the extrusion slope, so as to further improve the degree of clamping fit and the degree of clamping tight fit.

[0013] Preferably, the lower inner wall of the groove is provided with a matching step surface, so as to further improve the degree of snap fit and the degree of snap tight fit.

[0014] To sum up, the advantage of the utility model is that the structure increases the connection strength, assembly strength and service life between parts by changing the original split structure into an integrated structure, facilitates production and manufacturing, saves costs, and also saves labor and time costs caused by the installation process. At the same time, the extruded bevel facilitates snap-in insertion, and the groove facilitates snap-in matching, which can also save raw materials and further save production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of the front side of the integrally formed buckle structure for automobile hard decoration parts.

[0016] Figure 2 The utility model is a structural schematic diagram of the back side of the integrally formed buckle structure for automobile hard decoration parts.

[0017] Figure 3 It is a structural schematic diagram of an existing buckle structure.

[0018] Description of reference numerals:

[0019] 1. Support seat; 10. Installation gap; 11. First vertical rod; 111. Vertical part; 112. Horizontal part; 113. Guide slope; 12. Second vertical rod; 13. Connecting cross rod; 14. Vertical flat surface; 2. Clamping piece; 21. Extrusion slope; 22. Groove; 221. Matching step surface; 23. Limiting step; 3. Strengthening cross rod; 4. Strengthening vertical rod. DETAILED DESCRIPTION

[0020] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0021] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0022] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1 to Figure 2 As shown, an integrally formed buckle structure for automotive hard trim includes an integrally formed buckle body, the buckle body includes a support seat 1 and a clamping member 2; the support seat 1 includes a first vertical rod 11, a second vertical rod 12 and a connecting cross bar 13; the first vertical rod 11 and the second vertical rod 12 are symmetrically arranged, and the two ends of the connecting cross bar 13 are respectively connected to the top end of the first vertical rod 11 and the top end of the second vertical rod 12, and an installation gap 10 is formed between the first vertical rod 11 and the second vertical rod 12; the top of the clamping member 2 is connected to the middle of the connecting cross bar 13, and the clamping member 2 can move back and forth in the installation gap 10 when subjected to force; an extrusion slope 21 is provided in front of the clamping member 2, and the extrusion slope 21 is inclined from top to bottom and from inside to outside; an inwardly recessed groove 22 is provided on the extrusion slope 21. This structure changes the original split structure into an integrated one, increases the connection strength, assembly strength and service life between parts, facilitates manufacturing, saves costs, and also saves labor and time costs caused by the installation process. At the same time, the extrusion slope 21 facilitates snap-in insertion, and the groove 22 facilitates snap-in fit, which can also save raw materials and further save production costs.

[0025] like Figure 1 to Figure 2As shown, the first vertical rod 11 and the second vertical rod 12 are both in an inverted T-shape, and the two ends of the connecting cross bar 13 are respectively connected between the top ends of the vertical parts 111 of the first vertical rod 11 and the second vertical rod 12; the transverse parts 112 of the first vertical rod 11 and the second vertical rod 12 are supported at the bottom. The inverted T-shaped design of the vertical rod facilitates support and improves the stability and support of the support. A guide slope 113 is provided on the side of the vertical parts 111 of the first vertical rod 11 and the second vertical rod 12 away from the extrusion slope 21, and the guide slope 113 is inclined from top to bottom and from inside to outside. The guide slope 113 further facilitates the insertion of the card. A reinforcing cross bar 3 is provided between the transverse part 112 of the first vertical rod 11 and the transverse part 112 of the second vertical rod 12. The connection strength is further improved by reinforcing the cross bar 3. Reinforcing vertical rods 4 are provided between the two ends of the reinforcing cross bar 3 and the two ends of the connecting cross bar 13. The connection support is further improved by reinforcing the vertical rod 4.

[0026] like Figure 1 to Figure 2 As shown, a side of the clamping member 2 away from the extrusion inclined surface 21 is aligned with the same side of the connecting cross bar 13, and the clamping member 2 and the connecting cross bar 13 are combined to form a vertical flat surface 14. The vertical flat surface 14 formed by the clamping member 2 and the connecting cross bar 13 facilitates linear insertion during clamping, thereby improving the smoothness of the clamping process. A limiting step 23 that is recessed inward for limiting fit is provided on the bottom outer wall of the clamping member 2 on one side of the extrusion inclined surface 21. The limiting step 23 further improves the degree of clamping fit and the degree of clamping tight fit. A downwardly recessed matching step surface 221 is provided on the lower inner wall of the groove 22. The matching step surface 221 further improves the degree of clamping fit and the degree of clamping tight fit.

[0027] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0028] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An integrally formed buckle structure for automotive hard trim, characterized in that: The invention relates to a buckle body formed in one piece, wherein the buckle body comprises a support seat (1) and a clamping member (2); the support seat (1) comprises a first vertical rod (11), a second vertical rod (12) and a connecting cross rod (13); the first vertical rod (11) and the second vertical rod (12) are symmetrically arranged, and the two ends of the connecting cross rod (13) are respectively connected to the top end of the first vertical rod (11) and the top end of the second vertical rod (12), so that an installation gap (10) is formed between the first vertical rod (11) and the second vertical rod (12); the top of the clamping member (2) is connected to the middle part of the connecting cross rod (13), and the clamping member (2) can move forward and backward in the installation gap (10) when subjected to force; an extrusion inclined surface (21) is arranged in front of the clamping member (2), and the extrusion inclined surface (21) is inclined from top to bottom and from inside to outside; and an inwardly concave groove (22) is arranged on the extrusion inclined surface (21).

2. The integrally formed buckle structure for automotive hard trim according to claim 1, characterized in that: The first vertical rod (11) and the second vertical rod (12) are both in an inverted T-shape, and the two ends of the connecting cross rod (13) are respectively connected between the top ends of the vertical parts (111) of the first vertical rod (11) and the second vertical rod (12); the transverse parts (112) of the first vertical rod (11) and the second vertical rod (12) are supported at the bottom.

3. The integrally formed buckle structure for automotive hard trim according to claim 2, characterized in that: A guide slope (113) is provided on the side of the vertical portion (111) of the first vertical rod (11) and the second vertical rod (12) away from the extrusion slope (21).

4. The integrally formed buckle structure for automotive hard trim according to claim 2, characterized in that: A reinforcing cross bar (3) is provided between the cross section (112) of the first vertical bar (11) and the cross section (112) of the second vertical bar (12).

5. The integrally formed buckle structure for automotive hard trim according to claim 4, characterized in that: Reinforcement vertical bars (4) are provided between the two ends of the reinforcing cross bar (3) and the two ends of the connecting cross bar (13).

6. The integrally formed buckle structure for automotive hard trim according to claim 1, characterized in that: A side surface of the clamping member (2) away from the extrusion inclined surface (21) is aligned with the same side surface of the connecting cross bar (13), and the clamping member (2) and the connecting cross bar (13) are combined to form a vertical flat surface (14).

7. The integrally formed buckle structure for automotive hard trim according to claim 1, characterized in that: A limiting step (23) for limiting cooperation is provided on the bottom outer wall of the clamping member (2) located on one side of the extrusion inclined surface (21).

8. The integrally formed buckle structure for automotive hard trim according to claim 1, characterized in that: The lower inner wall of the groove (22) is provided with a matching step surface (221).

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