Elastic press-fit mounting structure for car trim assembly

Abstract

The utility model discloses an elastic pressing installation structure of car decoration assembly, include: car decoration assembly body and its car decoration assembly body side position department setting's installation plug -in post, car decoration assembly body horizontal direction is provided with the plug -in installation slot, and the plug -in installation slot is connected with the installation plug -in post in plug -in, and the middle position department of installation plug -in post end is provided with spring connecting groove, and the middle position department of spring connecting groove is provided with built -in connecting spring body, and the end elastic connection of built -in connecting spring body is provided with mobile telescopic connecting column, and the outside of mobile telescopic connecting column and located car decoration assembly body is provided with upper clamping groove, after the utility model improves, and its connecting part is connected with car decoration assembly body through plug -in, then through built -in connecting spring body extrusion mobile telescopic connecting column and carries out the clamping, and it is spring pressing connection structure, and the installation dismounts is relatively simple and swift, can effectively improve car decoration assembly use practicality thereby.

Description

Technical Field

[0001] This utility model relates to the technical field of car-related technologies, and in particular to an elastic press-fit installation structure for car decorative components. Background Technology

[0002] Elevator car decoration components are a general term for various parts used inside elevator cars that combine decoration, enhancement of function, and safety protection. The core purpose is to adapt to different scenario needs, improve the riding experience, and meet safety standards.

[0003] However, traditional car interior trim components are usually installed and connected by welding. This means that when a component is damaged, the whole assembly can only be replaced, not a single component, which can easily lead to waste.

[0004] This utility model addresses the aforementioned problems by specifically improving the elastic press-fit installation structure of the car decoration components. Utility Model Content

[0005] The main purpose of this utility model is to address the problem that traditional car decoration component connecting parts are usually installed and connected by welding, which means that when a component is damaged, the whole thing can only be replaced, not a single part, which easily leads to waste.

[0006] To solve the above problems, this utility model proposes an elastic pressing installation structure for car decoration components, including: a car decoration component body and an installation plug-in post provided on the side of the car decoration component body; The car decoration component body is provided with a horizontal insertion mounting groove, and a mounting plug-in post is inserted into the insertion mounting groove. A spring connecting groove is provided at the middle position of the end of the mounting plug-in post. An internal connecting spring body is provided at the middle position of the spring connecting groove. A movable telescopic connecting post is elastically connected to the end of the internal connecting spring body. An upper snap-fit ​​groove is provided on the outside of the movable telescopic connecting post and on the car decoration component body.

[0007] In one embodiment, a plug-in assembly block is provided at the left end of the car decoration component body, and the plug-in assembly block and the car decoration component body are an integral structure.

[0008] In one embodiment, a plug-in assembly slot is provided on the right side of the body of the car decoration component, and the plug-in assembly slot and the plug-in assembly block can be connected by plugging in.

[0009] In one embodiment, the mounting plug is provided with a side-connecting threaded post on its side, and a side-connecting piece is provided at the end of the side-connecting threaded post.

[0010] In one embodiment, a connecting knob is provided on the outer side of the side connecting threaded post, the inner side of the connecting knob is provided with an internal thread that matches the side connecting threaded post, and the outer side of the connecting knob is provided with a texture.

[0011] In one embodiment, a rear connecting adjustment plate is provided outside the side connecting piece, and a movable sliding groove is provided on the rear connecting adjustment plate. The upper end of the movable sliding groove is a main insertion groove with a diameter equal to that of the side connecting piece. The side of the movable sliding groove is provided with uniformly arranged limiting strips. There is a distance between the limiting strips and the bottom side of the movable sliding groove equal to the thickness of the side connecting piece, and the distance between adjacent limiting strips forms a snap-fit ​​positioning groove.

[0012] In one embodiment, a rubber ring is provided on the side of the connecting knob, and the rubber ring is connected to the side connecting threaded post by a sleeve connection.

[0013] In one embodiment, a side connecting block is provided at the corner of the rear connecting adjustment plate, and each side connecting block has a connecting plate through groove at its center.

[0014] Beneficial effects: 1. In the elastic press-fit installation structure of the car decoration component, the car decoration component body is provided with a horizontal insertion mounting groove, and a mounting insertion post is inserted into the insertion mounting groove. A spring connecting groove is provided at the middle position of the end of the mounting insertion post. An internal connecting spring body is provided at the middle position of the spring connecting groove. A movable telescopic connecting post is elastically connected at the end of the internal connecting spring body. An upper snap-fit ​​groove is provided on the outside of the movable telescopic connecting post and on the car decoration component body. Because the connecting parts of the traditional car decoration component are usually installed by welding, when the parts are damaged, the whole can only be replaced, and individual parts cannot be replaced, which easily leads to waste. After the improvement of this utility model, the connecting parts are connected to the car decoration component body by insertion, and then the movable telescopic connecting post is snapped by the internal connecting spring body. It is a spring press-fit connection structure, which makes installation and disassembly simple and quick, thereby effectively improving the practicality of the car decoration component.

[0015] 2. In the elastic press-fit installation structure of the car decoration components, the side of the mounting plug-in column is provided with a side connecting threaded column. A side connecting piece is provided at the end of the side connecting threaded column. A connecting knob is provided on the outside of the side connecting threaded column. The inner side of the connecting knob is provided with an internal thread that matches the side connecting threaded column. The outside of the connecting knob is textured. A rear connecting adjustment plate is provided outside the side connecting piece. A sliding groove is provided on the rear connecting adjustment plate. The upper end of the sliding groove is a main insertion groove with a diameter equal to that of the side connecting piece. Evenly arranged limiting strips are provided on the side of the sliding groove. A side connecting piece exists between the limiting strips and the bottom side of the sliding groove. The thickness distance and the distance between adjacent limiting strips form a snap-fit ​​positioning groove. Because the position of traditional car decoration components is usually fixed, when the staff needs to adjust the height according to actual needs, the staff can only disassemble and reinstall, which is quite troublesome. After the improvement of this utility model, the side connecting piece is first inserted into the main insertion groove, and then slid to the specified height and then moved to the left to snap into the corresponding snap-fit ​​positioning. Then, the connecting knob is rotated to squeeze and tighten, which makes it easy to adjust the height of the car decoration component. Its external structure is used in conjunction with the elastic pressing installation structure, which can effectively improve the practicality of the elastic pressing installation structure of the car decoration component. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of the elastic pressing installation structure of the car decoration component of this utility model; Figure 2 This is a side view of the elastic press-fit installation structure of the car decoration component of this utility model; Figure 3 This is a top view of the elastic pressing installation structure of the car decoration component of this utility model, at the position of the car decoration component body. Figure 4 This is a cross-sectional view of the upper side of the car decoration component body at the location of the threaded post, which is part of the elastic pressing installation structure of the car decoration component of this utility model.

[0018] The annotations in the attached figures are explained as follows: 1. Car interior trim component body; 2. Plug-in assembly block; 3. Plug-in assembly slot; 4. Upper snap-fit ​​slot; 5. Rear connecting adjustment plate; 6. Side connecting block; 7. Connecting piece through slot; 8. Plug-in main slot; 9. Moving sliding slot; 10. Limiting strip; 11. Side connecting threaded post; 12. Connecting knob; 13. Fitting rubber ring; 14. Side connecting piece; 15. Plug-in mounting slot; 16. Built-in connecting spring body; 17. Spring connecting slot; 18. Moving telescopic connecting post; 19. Snap-fit ​​positioning slot; 20. Installing plug-in post. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To achieve the above-mentioned utility model objectives, such as Figure 1-4 As shown, this utility model provides an elastic press-fit installation structure for a car decoration component, including: a car decoration component body 1 and an installation plug-in post 20 provided on the side of the car decoration component body 1; The car decoration component body 1 has a horizontally arranged plug-in mounting groove 15, in which a mounting plug-in post 20 is plugged in. A spring connecting groove 17 is provided at the middle position of the end of the mounting plug-in post 20, and an internal connecting spring body 16 is provided at the middle position of the spring connecting groove 17. A movable telescopic connecting post 18 is elastically connected at the end of the internal connecting spring body 16. An upper snap-fit ​​groove 4 is provided on the outside of the movable telescopic connecting post 18 and on the car decoration component body 1. Because the connecting parts of the traditional car decoration component are usually installed and connected by welding, when the parts are damaged, the whole can only be replaced, and individual parts cannot be replaced, which easily leads to waste. After the improvement of this utility model, the connecting parts are connected to the car decoration component body 1 by plugging in, and then the movable telescopic connecting post 18 is snapped by the internal connecting spring body 16. It is a spring-press connection structure, which makes installation and disassembly simple and quick, thereby effectively improving the practicality of the car decoration component.

[0021] like Figure 1As shown, a plug-in assembly block 2 is provided at the left end of the car decoration component body 1. The plug-in assembly block 2 and the car decoration component body 1 are an integral structure. A plug-in assembly slot 3 is provided at the right side of the car decoration component body 1. The plug-in assembly slot 3 and the plug-in assembly block 2 can be connected by plugging in. The plug-in assembly block 2 and the plug-in assembly slot 3 are designed to allow for the assembly of a corresponding number of car decoration component bodies 1 according to the actual car length, so as to form a longer whole and thus be suitable for the actual car length.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the mounting plug-in post 20 is provided with a side-connecting threaded post 11 on its side. A side-connecting piece 14 is provided at the end of the side-connecting threaded post 11. A connecting knob 12 is provided on the outside of the side-connecting threaded post 11. The inner side of the connecting knob 12 has an internal thread that matches the side-connecting threaded post 11, and the outer side of the connecting knob 12 has textured surfaces. A rear-mounted connecting adjustment plate 5 is provided outside the side-connecting piece 14. A sliding groove 9 is provided on the rear-mounted connecting adjustment plate 5. The upper end of the sliding groove 9 has a main plug-in groove 8 with a diameter equal to that of the side-connecting piece 14. Evenly arranged limiting strips 10 are provided on the side of the sliding groove 9, and there is a side connection between the limiting strips 10 and the bottom side of the sliding groove 9. The distance between the thickness of the connecting piece 14 and the distance between adjacent limiting strips 10 form a snap-fit ​​positioning groove 19. Because the position of traditional car decoration components is usually fixed, when the staff needs to adjust the height according to actual needs, the staff can only disassemble and reinstall, which is quite troublesome. In this improved version, the side connecting piece 14 is first inserted into the main insertion groove 8, and then slid to the specified height and then moved to the left to snap into the corresponding snap-fit ​​positioning. Then, the connecting knob 12 is rotated to squeeze and tighten, which makes it easy to adjust the height of the car decoration component. Its external structure is used in conjunction with the elastic pressing installation structure, which can effectively improve the practicality of the elastic pressing installation structure of the car decoration component.

[0023] like Figure 2 , Figure 3 and Figure 4 As shown, a rubber ring 13 is provided on the side of the connecting knob 12. The rubber ring 13 is connected to the side connecting threaded post 11 by a sleeve. The rubber ring 13 can increase the friction between the connecting knob 12 and the surface of the limiting strip 10, thereby effectively improving the fastening stability of the connecting knob 12.

[0024] like Figure 1 As shown, a side connecting block 6 is connected and installed at the corner of the rear connecting adjustment plate 5, and each side connecting block 6 has a connecting plate through groove 7 in the center. The side connecting block 6 is designed for screws to pass through and install and fasten the rear connecting adjustment plate 5 to the designated position inside the car.

[0025] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A flexible press-fit installation structure for car decorative components, characterized in that, include: The car decoration component body (1) and the mounting plug-in post (20) provided on the side of the car decoration component body (1); The car decoration component body (1) is provided with a horizontal insertion mounting groove (15), and a mounting plug-in post (20) is inserted into the insertion mounting groove (15). A spring connecting groove (17) is provided at the middle position of the end of the mounting plug-in post (20). An internal connecting spring body (16) is provided at the middle position of the spring connecting groove (17). A movable telescopic connecting post (18) is elastically connected to the end of the internal connecting spring body (16). An upper snap-fit ​​groove (4) is provided on the outside of the movable telescopic connecting post (18) and on the car decoration component body (1).

2. The elastic press-fit installation structure of the car decoration component as described in claim 1, characterized in that, A plug-in assembly block (2) is provided at the left end of the body (1) of the car decoration component. The plug-in assembly block (2) and the body (1) of the car decoration component are an integral structure.

3. The elastic press-fit installation structure of the car decoration component as described in claim 2, characterized in that, The right side of the body (1) of the car decoration component is provided with a plug-in assembly groove (3), which can be connected to the plug-in assembly block (2).

4. The elastic press-fit installation structure of the car decoration component as described in claim 3, characterized in that, The mounting plug (20) is provided with a side connection threaded post (11) on its side, and a side connection piece (14) is provided at the end of the side connection threaded post (11).

5. The elastic press-fit installation structure of the car decoration component as described in claim 4, characterized in that, A connecting knob (12) is provided on the outside of the side connecting threaded post (11). The inner side of the connecting knob (12) is provided with an internal thread that matches the side connecting threaded post (11). The outer side of the connecting knob (12) is provided with a texture.

6. The elastic press-fit installation structure of the car decoration component as described in claim 5, characterized in that, A rear connecting adjustment plate (5) is provided outside the side connecting piece (14). A movable sliding groove (9) is provided on the rear connecting adjustment plate (5). At the end of the movable sliding groove (9) is a main insertion groove (8) with a diameter equal to that of the side connecting piece (14). A uniformly arranged limiting strip (10) is provided on the side of the movable sliding groove (9). There is a distance between the limiting strip (10) and the bottom side of the movable sliding groove (9) equal to the thickness of the side connecting piece (14). The distance between adjacent limiting strips (10) forms a snap-fit ​​positioning groove (19).

7. The elastic press-fit installation structure of the car decoration component as described in claim 5, characterized in that, The side of the connecting knob (12) is provided with a fitting rubber ring (13), and the fitting rubber ring (13) is connected to the side connecting threaded post (11) by a sleeve connection.

8. The elastic press-fit installation structure of the car decoration component as described in claim 6, characterized in that, The rear connecting adjustment plate (5) is provided with a side connecting block (6) at the corner position, and each side connecting block (6) is provided with a connecting piece through groove (7) at the center.

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