Rivet for automobile

Abstract

The utility model relates to the technical field of rivets, and discloses an automobile rivet which comprises a connecting plate, a screw cap is fixedly connected to the top of the connecting plate, a connecting rod is slidably connected to the interior of the screw cap, two clamping grooves are formed in the outer portion of the connecting rod, two connecting bases are fixedly connected to the outer portion of the screw cap, and the connecting bases are fixedly connected to the top of the connecting plate. A mounting groove is formed in the connecting seat, a moving plate is slidably connected to the interior of the mounting groove, a pressing plate is fixedly connected to the exterior of the moving plate, a connecting groove is formed in the inner side wall of the mounting groove, and a rotating rod is rotatably connected to the interior of the connecting groove. According to the rivet dismounting device, the connecting base, the pressing plate, the mounting groove, the moving plate, the connecting groove, the rotating rod and other structures are additionally arranged and used in cooperation, so that the rivet and the rivet cap can be rapidly dismounted, special tools are not needed, the dismounting efficiency is improved, meanwhile, the structural design is reasonable, and people can conveniently use the rivet dismounting device.

Description

Technical Field

[0001] The utility model relates to the technical field of rivets, in particular to a rivet for automobiles. Background Art

[0002] A rivet is a nail-shaped object used to connect two parts with a through hole and a cap at one end. In riveting, the riveted parts are connected by their own deformation or interference. There are many types of rivets, and they are not restricted by form. Commonly used ones are R-type rivets, fan rivets, blind rivets, tree rivets, semi-circular heads, flat heads, semi-hollow rivets, solid rivets, countersunk rivets, blind rivets and hollow rivets. These usually use their own deformation to connect the riveted parts. Generally, cold rivets are used for those less than 8 mm, and hot rivets are used for those larger than this size. However, there are exceptions. For example, the nameplates on some locks are riveted by using the interference between the rivet and the lock body hole. However, most of the rivets on the market are fixed inside the workpiece to be installed after use. When the parts of the car need to be disassembled, the rivets and rivet caps need to be disassembled, and special tools are needed for disassembly, which reduces the efficiency of disassembly and assembly and is inconvenient for disassembly and assembly of rivets and rivet caps. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a rivet for automobiles, aiming to improve the problem in the prior art that when the rivet and the rivet cap need to be disassembled, special tools are needed to disassemble them, which reduces the efficiency of disassembly and assembly and is inconvenient for disassembly and assembly of the rivet and the rivet cap.

[0004] The cam is provided with a plurality of locking plates, the locking plates having two locking plates, the locking plates having two locking plates respectively.

[0005] Through the above technical solution, by adding a connecting seat, a pressing plate, an installation groove, a movable plate, a connecting groove, a rotating rod and other structures, the rivets and the rivet caps can be quickly disassembled conveniently without the aid of special tools, thereby improving the efficiency of disassembly and assembly. At the same time, the structural design is reasonable and convenient for people to use.

[0006] Furthermore, the limiting assembly includes two limiting rods, and the two limiting rods are respectively slidably connected to the inside of the pressing plate, and thread grooves are provided on both sides of the top of the connecting plate.

[0007] Through the above technical solution, the bottom of the limit rod is passed through the through hole inside the pressing plate, and the limit rod is rotated to screw the external thread set on the outside of the limit rod into the thread groove to prevent the pressing plate from rotating, thereby ensuring the stability of the screw cap and the screw body during installation.

[0008] Furthermore, the two connecting members are respectively slidably connected inside the movable grooves at corresponding positions.

[0009] Through the above technical solution, under the action of the traction force of the rotating rod, the card block is driven to be stuck in the card slot.

[0010] Furthermore, one end of the pressing plate away from the moving plate passes through the outside of the connecting seat and extends to the outside thereof.

[0011] Through the above technical solution, the staff can press the movable plate outward to separate the screw body and the screw cap.

[0012] Furthermore, the longitudinal section of the card block is set to be square, and the card block and the card slot are plug-fitted.

[0013] Through the above technical solution, the stability of the screw body and the screw cap during installation is ensured by the clamping block and the clamping slot.

[0014] Furthermore, the bottom end of the connecting rod is fixedly connected with a screw body.

[0015] Through the above technical solution, the riveted automobile parts are connected by utilizing their own deformation or interference.

[0016] Furthermore, one end of the spring away from the movable plate is fixedly connected to the inner wall of the sliding groove.

[0017] Through the above technical solution, the stability of the screw body and the screw cap during installation is ensured under the action of the spring force.

[0018] Furthermore, the bottom end of the limiting rod is provided with an external thread matching the thread groove.

[0019] Through the above technical solution, when the screw cap and the screw body are installed, the bottom of the limit rod is passed through the through hole inside the pressing plate, and the limit rod is rotated to screw the external thread set on the outside of the limit rod into the thread groove to prevent the pressing plate from rotating, thereby ensuring the stability of the screw cap and the screw body during installation.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, by adding a connecting seat, a pressing plate, an installation groove, a movable plate, a connecting groove, a rotating rod and other structures that cooperate with each other, the rivet and the rivet cap can be quickly and conveniently disassembled without the aid of special tools, thereby improving the efficiency of disassembly and assembly. At the same time, the structural design is reasonable and convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a rivet for automobile proposed by the utility model;

[0023] Figure 2 This is a cross-sectional view of a connection seat of a rivet for automobiles proposed by the utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Screw body; 2. Connecting plate; 3. Screw cap; 401. Connecting seat; 402. Pressing plate; 403. Mounting slot; 404. Moving plate; 405. Connecting slot; 406. Rotating rod; 407. Connecting rod; 408. Slot; 409. Block; 410. Movable plate; 411. Slide slot; 412. Spring; 413. Movable slot; 414. Connecting piece; 5. Limiting rod; 6. Threaded groove. 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] See attached Figure 1 , Attachment Figure 2 and attached Figure 3The utility model provides an embodiment: a rivet for automobiles, including a connecting plate 2, a screw cap 3 is fixedly connected to the top of the connecting plate 2, a connecting rod 407 is slidably connected inside the screw cap 3, two card slots 408 are provided on the outside of the connecting rod 407, two connecting seats 401 are fixedly connected to the outside of the screw cap 3, a mounting slot 403 is provided inside the connecting seat 401, a moving plate 404 is slidably connected inside the mounting slot 403, a pressing plate 402 is fixedly connected to the outside of the moving plate 404, and a connecting slot 405 is provided on the inner side wall of the mounting slot 403. The interior of the connecting groove 405 is rotatably connected to a rotating rod 406, and two movable grooves 413 are provided inside the rotating rod 406. The inner wall of the connecting groove 405 is provided with a sliding groove 411, and the interior of the sliding groove 411 is slidably connected to a movable plate 410. The outer sides of the movable plate 404 and the movable plate 410 are fixedly connected to a connecting piece 414, one side of the movable plate 410 is fixedly connected to a block 409, and the other side of the movable plate 410 is fixedly connected to a spring 412. A limiting component is installed on the outside of the pressing plate 402, and the bottom end of the connecting rod 407 is fixedly connected to the screw body 1.

[0029] Specifically, the pressing plate 402 is pressed inwardly, so that the movable plate 404 slides along the inside of the installation groove 403, thereby driving one end of the rotating rod 406 to swing. At this time, under the action of the traction force of the rotating rod 406, the movable plate 410 is driven to move along the inner wall of the spring 412, and further causes the blocking block 409 to disengage from the blocking groove 408. At this time, the screw nut 3 is moved upward to complete the disassembly of the screw nut 3 and the screw body 1, wherein the sliding groove 411, the connecting groove 405 and the installation groove 403 are interconnected.

[0030] Please see attached Figure 1 The limiting assembly includes two limiting rods 5, which are respectively slidably connected to the inside of the pressing plate 402, and threaded grooves 6 are provided on both sides of the top of the connecting plate 2.

[0031] Specifically, the bottom of the limiting rod 5 is passed through the through hole inside the pressing plate 402, and the limiting rod 5 is rotated to screw the external thread provided on the outside of the limiting rod 5 into the thread groove 6 to prevent the pressing plate 402 from rotating, thereby ensuring the stability of the screw nut 3 and the screw body 1 during installation.

[0032] Please see attached Figure 2 and attached Figure 3 , the two connecting members 414 are respectively slidably connected to the inside of the movable grooves 413 at corresponding positions;

[0033] Specifically, a movable groove is provided on the outer side of the rotating rod 406 to prevent the interference of movement when the rotating rod 406 rotates.

[0034] Please see attached Figure 1 , Attachment Figure 2and attached Figure 3 , one end of the pressing plate 402 away from the moving plate 404 passes through the outside of the connecting seat 401 and extends to the outside thereof, the longitudinal section of the card block 409 is set to be square, and the card block 409 is plug-fitted with the card slot 408;

[0035] Specifically, by loosening the pressing plate 402, the clamping block 409 is firmly clamped into the interior of the clamping slot 408 under the elastic force of the spring 412, and the installation of the screw cap 3 and the screw body 1 is completed, which is convenient for people to operate.

[0036] Please see attached Figure 2 and attached Figure 3 , one end of the spring 412 away from the movable plate 410 is fixedly connected to the inner wall of the slide groove 411;

[0037] Specifically, under the elastic force of the spring 412 , the clamping block 409 is firmly clamped into the clamping slot 408 , thereby ensuring the stability of the screw cap 3 and the screw body 1 during the installation process.

[0038] Please see attached Figure 1 The bottom end of the limiting rod 5 is provided with an external thread matching the thread groove 6.

[0039] Specifically, when the screw nut 3 and the screw body 1 are installed, the bottom of the limiting rod 5 is passed through the through hole inside the pressing plate 402, and the limiting rod 5 is rotated to screw the external thread provided on the outside of the limiting rod 5 into the thread groove 6 to prevent the pressing plate 402 from rotating, thereby ensuring the stability of the screw nut 3 and the screw body 1 during the installation process.

[0040] Working principle: When the device is used specifically, when the screw cap 3 and the screw body 1 need to be disassembled, the limiting rod 5 is rotated so that the bottom of the limiting rod 5 is separated from the inner wall of the thread groove 6. At this time, the pressing plate 402 is pressed inwardly, so that the movable plate 404 slides along the inside of the installation groove 403, thereby driving one end of the rotating rod 406 to swing, and further driving the movable plate 410 to move along the inner wall of the spring 412 under the traction force of the rotating rod 406, and further causing the card Block 409 is disengaged from the slot 408. At this time, the screw nut 3 is moved upward to complete the disassembly of the screw nut 3 and the screw body 1. Similarly, during installation, repeat the above steps, move the block 409 along the inside of the slide groove 411, and make the spring 412 in a compressed state, and finally extend the connecting rod 407 into the inside of the screw nut 3, release the pressing plate 402, and under the elastic force of the spring 412, the block 409 is firmly stuck into the inside of the slot 408 to complete the installation of the screw nut 3 and the screw body 1, which is convenient for people to operate.

[0041] 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. A rivet for automobile, comprising a connecting plate (2), characterized in that: The top of the connecting plate (2) is fixedly connected to a screw cap (3), the interior of the screw cap (3) is slidably connected to a connecting rod (407), the exterior of the connecting rod (407) is provided with two clamping grooves (408), the exterior of the screw cap (3) is fixedly connected to two connecting seats (401), the interior of the connecting seat (401) is provided with a mounting groove (403), the interior of the mounting groove (403) is slidably connected to a moving plate (404), the exterior of the moving plate (404) is fixedly connected to a pressing plate (402), the inner side wall of the mounting groove (403) is provided with a connecting groove (405), the connecting groove The interior of the connecting groove (405) is rotatably connected to a rotating rod (406), and two movable grooves (413) are provided inside the rotating rod (406). The inner side wall of the connecting groove (405) is provided with a sliding groove (411), and the interior of the sliding groove (411) is slidably connected to a movable plate (410). The outer sides of the movable plate (404) and the movable plate (410) are fixedly connected to connecting pieces (414), one side of the movable plate (410) is fixedly connected to a clamping block (409), and the other side of the movable plate (410) is fixedly connected to a spring (412), and a limiting component is installed outside the pressing plate (402).

2. The rivet for automobile according to claim 1, characterized in that: The limiting assembly comprises two limiting rods (5), the two limiting rods (5) are respectively slidably connected to the inside of the pressing plate (402), and thread grooves (6) are provided on both sides of the top of the connecting plate (2).

3. The automobile rivet according to claim 1, characterized in that: The two connecting members (414) are respectively slidably connected inside the movable grooves (413) at corresponding positions.

4. The automobile rivet according to claim 1, characterized in that: One end of the pressing plate (402) away from the moving plate (404) passes through the outside of the connecting seat (401) and extends to the outside thereof.

5. The automobile rivet according to claim 1, characterized in that: The longitudinal section of the card block (409) is arranged to be square, and the card block (409) and the card slot (408) are plug-fitted.

6. The automobile rivet according to claim 1, characterized in that: The bottom end of the connecting rod (407) is fixedly connected to a screw body (1).

7. The automobile rivet according to claim 1, characterized in that: One end of the spring (412) away from the movable plate (410) is fixedly connected to the inner wall of the sliding groove (411).

8. The automobile rivet according to claim 2, characterized in that: The bottom end of the limiting rod (5) is provided with an external thread matching the thread groove (6).

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