Automobile rivet easy to disassemble

Abstract

The utility model relates to the technical field of rivets, and discloses an automobile rivet easy to disassemble, which comprises a rivet body, one end of the rivet body is fixedly connected with a fixing column, one end of the fixing column is provided with a positioning assembly, a plurality of clamping grooves are arranged in the fixing column, the outer wall of the fixing column is provided with a rivet cap, and the rivet cap is provided with a plurality of clamping grooves. A positioning groove is formed in the rivet cap, a mounting groove is formed in the rivet cap, an elastic clamping piece is fixedly connected to the interior of the rivet cap, the outer wall of the elastic clamping piece is embedded in the clamping groove, the positioning assembly comprises a positioning pin, and one end of the positioning pin is fixedly connected to one end of the fixing column. According to the automobile rivet, through cooperation of the elastic clamping piece, the fixing column, the positioning pin, the rivet cap and the rivet body, the effect of rapidly installing the rivet is achieved, the problems that in the rivet installing process, the number of operation steps is large, installing is complex, and installing efficiency is low are solved, and the installing efficiency of the automobile rivet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rivets, in particular to an easily disassembled automobile rivet. Background Art

[0002] In automotive manufacturing, rivets are a common joining element used to fasten and connect various parts of the vehicle. Rivets are a permanent connection that is often used to join thin sheets of metal, plastic or other materials. These connection points usually require special tools to remove, however, if certain parts need to be removed, such as for maintenance or replacement of parts, easy-to-remove automotive rivets are required.

[0003] After searching, the publication number CN218063008U discloses an easily disassembled automobile rivet, which relates to the technical field of rivets and includes a rivet body and a rivet cap. The bottom of the rivet cap is fixedly connected with a mounting plate, the top of the rivet body is fixedly connected with a connecting rod, the connecting rod penetrates the mounting plate and is inserted into the rivet cap, the outer side of the rivet cap is symmetrically fixedly connected with a mounting seat, the interior of the mounting seat is provided with a movable groove, and one side of the mounting seat is plugged with a plug rod corresponding to the rivet cap. By rotating the positioning bolt to disengage the plug rod, pulling the second pull ring to both sides, the plug rod moves to both sides, so that the plug rod is disengaged from the interior of the connecting rod, thereby removing the rivet body, facilitating the disassembly of the rivet cap and the rivet body, and during installation, insert the connecting rod on the rivet body into the rivet cap, loosen the plug rod, and push the moving block to move under the elastic force of the spring, so that the plug rod is inserted into the connecting rod, thereby facilitating the installation of the rivet cap and the rivet body and facilitating the operation of personnel. However, this patent only solves the problem of inserting the connecting rod on the rivet body into the rivet cap, loosening the insertion rod, and pushing the moving block to move under the elastic force of the spring so that the insertion rod is inserted into the connecting rod, thereby facilitating the installation of the rivet cap and the rivet body and facilitating the operation of personnel. It does not solve the problem that there are many operating steps in the rivet installation process, the installation is relatively cumbersome, and the installation efficiency of automobile rivets is affected. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an easily disassembled automobile rivet, aiming to improve the problem that the rivet installation process has many operating steps, the installation is complicated, and the installation efficiency of the automobile rivet is affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily disassembled automobile rivet, comprising a rivet body, one end of the rivet body is fixedly connected to a fixing column, one end of the fixing column is provided with a positioning assembly, a plurality of card slots are provided inside the fixing column, a rivet cap is provided on the outer wall of the fixing column, a positioning slot is provided inside the rivet cap, an installation slot is provided inside the rivet cap, an elastic card is fixedly connected inside the rivet cap, and the outer wall of the elastic card is embedded in the card slot.

[0006] Through the above technical solution, the effect of quickly installing the rivet body is achieved.

[0007] Furthermore, the positioning assembly includes a positioning pin, one end of which is fixedly connected to one end of a fixing column, and an outer wall of the positioning pin is slidably connected to the inside of a positioning groove.

[0008] Through the above technical solution, the effect of positioning the rivet body in the rivet cap is achieved.

[0009] Furthermore, the outer wall of the rivet cap is fixedly connected with a support rod, one end of the support rod is fixedly connected with a mounting plate, and the interior of the mounting plate is slidably connected to the outer wall of the rivet body.

[0010] Through the above technical solution, the effect of the mounting plate supporting the rivet cap through the support rod is achieved.

[0011] Furthermore, a sleeve is slidably connected inside the rivet cap, the sleeve is slidably connected inside the outer wall of the rivet body, and both ends of the sleeve are fixedly connected to limit rings.

[0012] Through the above technical solution, the sleeve is limited by the limiting ring.

[0013] Furthermore, the outer wall of the limiting ring is slidably connected to the inside of the installation groove, and the inside of the sleeve is penetrated through the outer wall of the fixing column.

[0014] Through the above technical solution, the sleeve is limited inside the rivet cap by the limiting ring.

[0015] Furthermore, a spring is sleeved on the outer wall of the sleeve, one end of the spring is fixedly connected to one end of the rivet cap, and the other end of the spring is fixedly connected to one side of the limiting ring.

[0016] Through the above technical solution, the effect of the sleeve being reset by the spring support is achieved.

[0017] Furthermore, a main material layer is arranged inside the rivet body, a reinforcement layer is fixedly connected to the outer wall of the main material layer, a surface treatment layer is fixedly connected to the outer wall of the reinforcement layer, and the rivet body consists of the main material layer, the reinforcement layer, and the surface treatment layer.

[0018] Through the above technical solution, the effect of improving the strength of the rivet body is achieved.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, firstly, the effect of quickly installing rivets is achieved through the cooperation between the elastic card, the fixing column, the positioning pin, the rivet cap and the rivet body, which solves the problems of many operating steps, complicated installation and low installation efficiency in the rivet installation process, and improves the installation efficiency of automobile rivets.

[0021] 2. In the utility model, the effect of quickly disassembling rivets is achieved through the cooperation between the limit ring, the sleeve, the spring and the fixing column, which solves the problem that the disassembly of traditional automobile rivets requires the cooperation of other tools, which is inconvenient during the disassembly process and affects the disassembly efficiency of easy-to-disassemble automobile rivets, thereby improving the disassembly efficiency of automobile rivets. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of an easily disassembled automobile rivet proposed by the utility model;

[0023] Figure 2 A schematic diagram of the internal structure of a rivet cap of an automobile rivet that is easily disassembled proposed by the utility model;

[0024] Figure 3 The utility model discloses a schematic diagram of the internal structure of a rivet body of an easily disassembled automobile rivet.

[0025] Legend:

[0026] 1. Rivet body; 2. Rivet cap; 3. Positioning groove; 4. Positioning pin; 5. Fixing column; 6. Card slot; 7. Elastic card; 8. Installation slot; 9. Sleeve; 10. Limiting ring; 11. Spring; 12. Support rod; 13. Installation plate; 14. Main material layer; 15. Strengthening layer; 16. Surface treatment layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-2The utility model provides an embodiment: an easily disassembled automobile rivet, comprising a rivet body 1, one end of the rivet body 1 is fixedly connected to a fixing column 5, one end of the fixing column 5 is provided with a positioning assembly, a plurality of card slots 6 are provided inside the fixing column 5, a rivet cap 2 is provided on the outer wall of the fixing column 5, a positioning slot 3 is provided inside the rivet cap 2, a mounting slot 8 is provided inside the rivet cap 2, an elastic card 7 is fixedly connected inside the rivet cap 2, the outer wall of the elastic card 7 is embedded in the card slot 6, the positioning assembly comprises a positioning pin 4, one end of the positioning pin 4 is fixedly connected to one end of the fixing column 5, and the outer wall of the positioning pin 4 is slidably connected inside the positioning slot 3;

[0029] Specifically, first of all, the installation of the rivet body 1 is very simple, and it only needs to be inserted into the required position, eliminating the cumbersome installation steps. Then, by inserting the rivet cap 2 into the outer wall of the fixing column 5, a tight connection is formed, which provides a solid foundation for subsequent fixation. The key step is the engagement and locking of the card slot 6 on the fixing column 5 with the elastic card 7 inside the rivet cap 2. This design not only ensures the firm connection of the rivet body 1, but also provides additional locking force through the engagement of the elastic card 7 with the card slot 6, thereby enhancing the overall stability. The locking mechanism formed by the elastic card 7 embedded in the card slot 6 makes the rivet body 1 more durable and reliable during use. The last step of the entire installation process is for the positioning pin 4 at the top of the fixing column 5 to slide into the positioning groove 3 for positioning. The design of this step makes the connection between the rivet body 1 and the rivet cap 2 tighter, preventing shaking or loosening during use. This positioning mechanism not only improves the stability of the overall structure, but also ensures the accurate installation of the rivet body 1 at a specific position.

[0030] Reference Figure 2-3 The outer wall of the rivet cap 2 is fixedly connected with a support rod 12, one end of the support rod 12 is fixedly connected with a mounting plate 13, the mounting plate 13 is internally slidably connected to the outer wall of the rivet body 1, the rivet cap 2 is internally slidably connected with a sleeve 9, the sleeve 9 is internally slidably connected to the outer wall of the rivet body 1, both ends of the sleeve 9 are fixedly connected with a limiting ring 10, the outer wall of the limiting ring 10 is slidably connected to the inside of the mounting groove 8, the sleeve 9 is internally penetrated into the outer wall of the fixed column 5, the outer wall of the sleeve 9 is sleeved with a spring 11, one end of the spring 11 is fixedly connected to one end of the rivet cap 2, and the other end of the spring 11 is fixedly connected to one side of the limiting ring 10, a main material layer 14 is arranged inside the rivet body 1, the outer wall of the main material layer 14 is fixedly connected with a strengthening layer 15, the outer wall of the strengthening layer 15 is fixedly connected with a surface treatment layer 16, and the rivet body 1 is composed of a main material layer 14, a strengthening layer 15 and a surface treatment layer 16;

[0031] Specifically, first, when disassembly is required, the limiting ring 10 drives the sleeve 9 to retract into the installation groove 8. In this step, the sleeve 9 is operated to separate the elastic card 7 in the rivet cap 2 from the card slot 6. Through the movement of the limiting ring 10, the sleeve 9 is retracted, and in this process, the limiting ring 10 is pushed to drive the sleeve 9 to reset under the tension of the spring 11. This design makes the disassembly process simple and efficient. A main material layer 14 is provided inside the rivet body 1, which is a stainless steel support layer that provides solid support for the overall structure. The outer wall of the main material layer 14 is connected to a strengthening layer 15, which is an alloy steel support layer, which further increases the connection strength of the rivet body 1. The outer wall of the strengthening layer 15 is connected to a surface treatment layer 16, which is a galvanized surface treatment layer 16, which provides corrosion resistance and a longer service life. This layer-by-layer structural design ensures that the rivet body 1 has sufficient strength and durability when connected and can cope with various usage environments. Such a design not only improves the connection strength of the rivet body 1 , but also ensures that the structure of the rivet body 1 is not easily damaged during the disassembly process and can be disassembled and reconnected multiple times.

[0032] Working principle: When using this easily disassembled automobile rivet, first of all, during installation, you only need to insert the rivet body 1 into the desired installation position, and then insert the rivet cap 2 into the outer wall of the fixing column 5, so that the slot 6 on the fixing column 5 is engaged and locked with the elastic card 7 inside the rivet cap 2, and the elastic card 7 is embedded in the slot 6 for locking, and the positioning pin 4 at the top of the fixing column 5 slides into the positioning slot 3 for positioning, so that the rivet body 1 and the rivet cap 2 are tightly connected. When disassembly is required, you only need to retract the limiting ring 10 to drive the sleeve 9 into the installation slot 8, and separate the elastic card 7 in the rivet cap 2 from the slot 6 through the sleeve 9, so that the fixing column 5 can be separated from the rivet cap 2, and then the rivet body 1 and the rivet cap 2 are separated and disassembled, and loosening the sleeve 9 will drive the sleeve 9 to reset by pushing the limiting ring 10 under the tension of the spring 11.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily disassembled automobile rivet, comprising a rivet body (1), characterized in that: One end of the rivet body (1) is fixedly connected to a fixing column (5), one end of the fixing column (5) is provided with a positioning assembly, a plurality of slots (6) are provided inside the fixing column (5), a rivet cap (2) is provided on the outer wall of the fixing column (5), a positioning slot (3) is provided inside the rivet cap (2), a mounting slot (8) is provided inside the rivet cap (2), an elastic card (7) is fixedly connected inside the rivet cap (2), and the outer wall of the elastic card (7) is embedded in the slot (6).

2. The easily disassembled automobile rivet according to claim 1, characterized in that: The positioning assembly comprises a positioning pin (4), one end of the positioning pin (4) is fixedly connected to one end of a fixing column (5), and the outer wall of the positioning pin (4) is slidably connected to the inside of the positioning groove (3).

3. The easily disassembled automobile rivet according to claim 1, characterized in that: The outer wall of the rivet cap (2) is fixedly connected to a support rod (12), one end of the support rod (12) is fixedly connected to a mounting plate (13), and the interior of the mounting plate (13) is slidably connected to the outer wall of the rivet body (1).

4. The easily disassembled automobile rivet according to claim 1, characterized in that: A sleeve (9) is slidably connected inside the rivet cap (2), and the sleeve (9) is slidably connected inside the outer wall of the rivet body (1), and both ends of the sleeve (9) are fixedly connected to limit rings (10).

5. The easily disassembled automobile rivet according to claim 4, characterized in that: The outer wall of the limiting ring (10) is slidably connected to the inside of the installation groove (8), and the inside of the sleeve (9) is penetrated through the outer wall of the fixing column (5).

6. The easily disassembled automobile rivet according to claim 4, characterized in that: A spring (11) is sleeved on the outer wall of the sleeve (9), one end of the spring (11) is fixedly connected to one end of the rivet cap (2), and the other end of the spring (11) is fixedly connected to one side of the limiting ring (10).

7. The easily disassembled automobile rivet according to claim 1, characterized in that: A main material layer (14) is arranged inside the rivet body (1), a reinforcement layer (15) is fixedly connected to the outer wall of the main material layer (14), and a surface treatment layer (16) is fixedly connected to the outer wall of the reinforcement layer (15). The rivet body (1) consists of the main material layer (14), the reinforcement layer (15) and the surface treatment layer (16).

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