CN220378661U

CN220378661U - Buffer screw convenient to dismantle

Info

Publication number: CN220378661U
Application number: CN202322008697.4U
Authority: CN
Inventors: 陈友飞; 史文涛
Original assignee: Shaanxi Ankang Hairun Hengchang Technology Co ltd
Current assignee: Shaanxi Ankang Hairun Hengchang Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-23
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of screws, in particular to a buffer screw convenient to detach, which comprises a screw head and a buffer screw, wherein the inner wall of the screw head is fixedly connected with the buffer screw, the auxiliary structure comprises a first spring, the bottom ends of the first springs at two sides are fixedly connected with the buffer screw, the other ends of the first springs are abutted against guide blocks, and the inner ends of a plurality of guide blocks are fixedly connected with a sliding block. Through dismantling the time of screw, the user pulls T type piece, and T type piece drives the inserted bar and moves right, and T type piece drives the second spring compression, and the joint is relieved with the buffering screw to the inserted bar simultaneously, and the elasticity of first spring drives the guide block and upwards moves this moment, and the guide block passes through the round bar and drives the stopper and upwards moves, and then the user upwards pulls the stopper, then rotates the round bar for the round bar drives the round block and rotates ninety degrees along the slider, thereby the user pulls the buffering screw through the round bar and realizes the dismantlement to the buffering screw.

Description

Buffer screw convenient to dismantle

Technical Field

The utility model relates to the technical field of screws, in particular to a buffer screw convenient to detach.

Background

Screw connections are often used on the body of a motor vehicle, usually by means of screws with cushioning pads.

For example, grant bulletin number CN208348255U, a buffer screw for car, above-mentioned file makes the blotter be difficult for sliding on the joint post through joint strip and bolt head's combined action, thereby make the blotter be difficult for separating with the joint post, and joint strip easy dismounting, make the blotter easy dismounting, be convenient for people tear down the blotter when need not the blotter, however, buffer screw dismantlement in-process in the above-mentioned file, because the volume of screw head is less, usually need dismantle with the help of external instrument, when the user directly dismantles the screw through the hand, the screw head is less with user's hand contact surface, and screw head surface is comparatively smooth, make the moment between user and the screw be less when manual rotation, rotate the in-process easily to skid, comparatively hard, therefore inconvenient dismantlement to buffer screw.

Disclosure of Invention

The utility model aims to provide a buffer screw convenient to detach in order to solve the problem of inconvenient detachment of the buffer screw.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a buffer screw convenient to dismantle, includes screw head and buffer screw, the inner wall of screw head links to each other with the buffer screw is fixed, buffer screw's inside is provided with auxiliary structure, auxiliary structure includes first spring, both sides the bottom and the buffer screw of first spring are fixed to link to each other, the other end and the guide block of first spring offset tightly, a plurality of the inner and the slider of guide block are fixed to link to each other, the top and the button block of slider are fixed to be linked to each other, the both sides and the round bar rotation of button block link to each other, the top and the stopper of round bar are fixed to be linked to each other.

Preferably, the outer sides of the outer walls of the guide blocks are connected with the sliding grooves of the buffer screws in a sliding mode, and the outer walls of the limiting blocks are connected with the tops of the buffer screws in a sliding mode.

Preferably, the right side of the inner part of the limiting block is fixedly connected with one end of the second spring, and the other end of the second spring is fixedly connected with the inserted bar.

Preferably, the inside left side of stopper links to each other with the inserted bar is sliding, the top of inserted bar links to each other with T type piece is fixed.

Preferably, the top of stopper links to each other with T type piece slip.

Preferably, the left outer wall of the inserted link is clamped with the buffer screw.

The buffer screw convenient to detach has the beneficial effects that: through dismantling the time to the screw, the user pulls T type piece, T type piece drives the inserted bar and moves right, T type piece drives the second spring compression, the joint is relieved with the buffering screw to the inserted bar simultaneously, the elasticity of first spring drives the guide block and upwards moves this moment, the guide block passes through the round bar and drives stopper upwards to move, then the user upwards pulls the stopper, then rotate the round bar for the round bar drives the round block and rotates ninety degrees along the slider, thereby the user pulls the buffering screw through the round bar and realizes dismantling the buffering screw, increased user pivoted moment through the round bar and increased simultaneously with the area of contact of user's hand, make to rotate the buffering screw more laborsaving, it is more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

FIG. 4 is a schematic diagram of the structure of FIG. 2B;

fig. 5 is a schematic top view of fig. 2.

In the figure: 1. screw head, 2, buffer screw, 3, auxiliary structure, 301, circle piece, 302, slider, 303, round bar, 304, first spring, 305, guide block, 306, stopper, 4, T type piece, 5, second spring, 6, inserted bar.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5: in this embodiment, a buffer screw convenient to dismantle, including screw head 1 and buffer screw 2, the inner wall of screw head 1 links to each other with buffer screw 2 is fixed, buffer screw 2's inside is provided with auxiliary structure 3, auxiliary structure 3 includes first spring 304, the bottom and the buffer screw 2 of both sides first spring 304 are fixed to be linked to each other, the other end and the guide block 305 of first spring 304 offset tightly, the inner and the slider 302 fixed link to each other of a plurality of guide blocks 305, the top and the round bar 301 fixed link to each other of slider 302, the both sides and the round bar 303 rotation of round bar 303 are continuous, the top and the stopper 306 fixed link to each other, the outer wall outside of a plurality of guide blocks 305 all links to each other with buffer screw 2's spout slip, stopper 306's outer wall and buffer screw 2's top slip link to each other, the inside right side of stopper 306 and the one end fixed link to each other of second spring 5, the elasticity coefficient of first spring 304 and second spring 5 can be selected according to the in-service condition, T type piece 4 is driven to the T type 4 to drive the inserted bar and move, T type 4 drives second spring 5 compression, simultaneously, the top and the round bar 306 is connected to the left side and the left side that the left side of stopper 6 and the right side that the guide block 305 is connected to the inside of stopper 6 is driven to the round bar 6, the left side that makes up the left side of stopper 6 is connected to the left side of the stopper 6 and the stopper 3, the left side of the stopper 6 is connected to the left side of the stopper 6 and the stopper 3 is connected to the top of the round bar 2, the stopper 3 is connected to the top through the side of the stopper 6, the left side of the stopper 6 is connected to the stopper 3, the top of the stopper 3, and the top of the stopper 3 is connected to the top, and the top of the stopper 3 is connected.

Working principle:

when dismantling the screw, the user pulls T type piece 4, T type piece 4 drives the inserted bar and moves to the right, T type piece 4 drives the compression of second spring 5, simultaneously inserted bar 6 and buffer screw 2 release joint, the elasticity of first spring 304 drives guide block 305 and upwards moves this moment, guide block 305 drives stopper 306 upward movement through round bar 303, later the user upwards pulls stopper 306, then rotate round bar 303, make round bar 306 drive round bar 301 rotate ninety degrees along slider 302, thereby the user passes through round bar 303 and pulls buffer screw 2 and realize dismantling the buffer screw, increase user pivoted moment through round bar 303 and increased the area of contact with the user's hand simultaneously, make it is more laborsaving to rotate the buffer screw, it is more convenient.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a buffering screw convenient to dismantle, includes screw head (1) and buffering screw (2), the inner wall of screw head (1) is fixed continuous with buffering screw (2), its characterized in that: the inside of buffering screw (2) is provided with auxiliary structure (3), auxiliary structure (3) include first spring (304), both sides the bottom of first spring (304) links to each other with buffering screw (2) are fixed, the other end of first spring (304) offsets tightly with guide block (305), a plurality of the inner and slider (302) of guide block (305) are fixed continuous, the top and the fixed link to each other of slider (302) are fixed with button (301), the both sides and the round bar (303) of button (301) rotate and link to each other, the top and stopper (306) of round bar (303) are fixed continuous.

2. The buffer screw convenient to detach according to claim 1, wherein: the outer sides of the outer walls of the guide blocks (305) are slidably connected with the sliding grooves of the buffer screws (2), and the outer walls of the limiting blocks (306) are slidably connected with the tops of the buffer screws (2).

3. The buffer screw convenient to detach according to claim 1, wherein: the right side in the limiting block (306) is fixedly connected with one end of the second spring (5), and the other end of the second spring (5) is fixedly connected with the inserted link (6).

4. The buffer screw convenient to detach according to claim 1, wherein: the left side of the inner part of the limiting block (306) is connected with the inserted link (6) in a sliding way, and the top end of the inserted link (6) is fixedly connected with the T-shaped block (4).

5. The buffer screw convenient to detach according to claim 1, wherein: the top of the limiting block (306) is connected with the T-shaped block (4) in a sliding mode.

6. The buffer screw convenient to detach according to claim 4, wherein: the left outer wall of the inserted link (6) is clamped with the buffer screw (2).