CN209892592U

CN209892592U - Special-shaped bolt

Info

Publication number: CN209892592U
Application number: CN201920323214.0U
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Boao Zongheng Network Technology Co ltd; Jiangmen Xuanda Hardware Co ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-01-03
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a special-shaped bolt, including the fixed block, the bottom fixedly connected with screwed pipe of fixed block, the first spring of top fixedly connected with in the screwed pipe inner chamber, the bottom fixedly connected with threaded rod of first spring, the bottom of threaded rod run through the screwed pipe and extend to the bottom of screwed pipe, and the inner chamber of threaded rod is provided with the dead lever. The utility model discloses a setting of screwed pipe, the effect of fastening has been reached to auto parts, setting through first spring, the elastic connection through first spring when producing vibrations has been reached and has formed absorbing effect, setting through the threaded rod, the effect of fastening has been reached to auto parts, setting through dead lever and second spring, reached and carried out the shock attenuation to the threaded rod when the car produces vibrations, the not hard up effect of threaded rod can not appear, thereby solved current bolt and gone to arouse the bolt not hard up on jolting the road easily at the car, cause the problem of potential safety hazard.

Description

Special-shaped bolt

Technical Field

The utility model relates to a fastener technical field specifically is a special-shaped bolt.

Background

With the development of science and technology, the technology is advanced, automobile products are changed day by day, and almost indispensable articles are necessary for daily life of people, all the components of the automobile are preset according to the design requirements and are assembled by connecting pieces and fasteners, the components, the connecting pieces and the fasteners are used for ensuring the safety and the comfort of the automobile in driving, but after the automobile is driven for a period of time, the components are worn and uneven on the road, chassis components are damaged, tire wear and the like cause the quality change of the components, the connecting pieces and the fasteners, once the quality change is generated, safety problems such as abnormal tire wear, accelerated component wear, drifting of the automobile in the driving process, increased oil consumption and the like can be generated, therefore, the automobile has the advantages of simple structure, convenient use and higher safety, the special-shaped bolt is suitable for automobile fastening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism bolt possesses and has the shock attenuation effect, can not become flexible the advantage that drops easily, has solved current bolt and has gone on jolting and arouse the bolt not hard up on the road easily at the car, causes the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special-shaped bolt, includes the fixed block, the bottom fixedly connected with screwed pipe of fixed block, the first spring of top fixedly connected with of screwed pipe inner chamber, the bottom fixedly connected with threaded rod of first spring, the bottom of threaded rod runs through the screwed pipe and extends to the bottom of screwed pipe, the inner chamber of threaded rod is provided with the dead lever, the fixed surface of dead lever is connected with the second spring, the one end of second spring principle dead lever and the inner wall fixed connection of threaded rod.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the threaded pipe, the sliding blocks are fixedly connected to the tops of the two sides of the threaded rod, and the sliding grooves are connected with the sliding blocks in a sliding mode.

Preferably, the handles are fixedly connected to the two sides of the fixing block, and anti-skid grains are arranged on the surfaces of the handles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of screwed pipe, the effect of fastening has been reached to auto parts, setting through first spring, the elastic connection through first spring when producing vibrations has been reached and has formed absorbing effect, setting through the threaded rod, the effect of fastening has been reached to auto parts, setting through dead lever and second spring, reached and carried out the shock attenuation to the threaded rod when the car produces vibrations, the not hard up effect of threaded rod can not appear, thereby solved current bolt and gone to arouse the bolt not hard up on jolting the road easily at the car, cause the problem of potential safety hazard.

2. The utility model discloses a setting of spout and slider has reached the effect that reduces the resistance when the threaded rod removes, through the setting of handle, has reached the effect that the driver of being convenient for carries out the dismantlement to this device when the automobile damages when the car is gone up and not place maintenance tool.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the threaded rod of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the threaded pipe of the present invention.

In the figure: 1 fixed block, 2 screwed pipe, 3 first spring, 4 threaded rods, 5 dead levers, 6 second spring, 7 spout, 8 sliders, 9 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a special-shaped bolt comprises a fixed block 1, wherein handles 9 are fixedly connected to both sides of the fixed block 1, anti-slip threads are arranged on the surfaces of the handles 9, the effect of facilitating a driver to disassemble the special-shaped bolt when no maintenance tool is placed on a vehicle when the vehicle is damaged is achieved by arranging the handles 9, a threaded pipe 2 is fixedly connected to the bottom of the fixed block 1, a first spring 3 is fixedly connected to the top of an inner cavity of the threaded pipe 2, a threaded rod 4 is fixedly connected to the bottom of the first spring 3, the bottom of the threaded rod 4 penetrates through the threaded pipe 2 and extends to the bottom of the threaded pipe 2, sliding grooves 7 are formed in both sides of the bottom of the inner cavity of the threaded pipe 2, sliding blocks 8 are fixedly connected to the tops of both sides of the threaded rod 4, the sliding grooves 7 are in sliding connection with the sliding blocks 8, and the effect of reducing resistance when the, the inner chamber of threaded rod 4 is provided with dead lever 5, the fixed surface of dead lever 5 is connected with second spring 6, the one end of second spring 6 principle dead lever 5 and the inner wall fixed connection of threaded rod 4, setting through screwed pipe 2, the effect of fastening to auto parts has been reached, setting through first spring 3, elastic connection through first spring 3 when producing vibrations has been reached forms absorbing effect, setting through threaded rod 4, the effect of fastening to auto parts has been reached, setting through dead lever 5 and second spring 6, reached and to have cushioned threaded rod 4 when the car produces vibrations, the not hard up effect of threaded rod 4 can not appear, thereby solved current bolt and gone to arouse the bolt not hard up on jolting the road easily at the car, cause the problem of potential safety hazard.

When in use, the effect of fastening automobile parts is achieved through the arrangement of the threaded pipe 2, the effect of damping through the elastic connection of the first spring 3 when vibration is generated is achieved through the arrangement of the first spring 3, the effect of fastening automobile parts is achieved through the arrangement of the threaded rod 4, the effect of damping the threaded rod 4 when the automobile generates vibration is achieved through the arrangement of the fixed rod 5 and the second spring 6, the effect of preventing the threaded rod 4 from loosening is avoided, meanwhile, the effect of reducing resistance when the threaded rod 4 moves is achieved through the arrangement of the sliding groove 7 and the sliding block 8, the effect of facilitating a driver to disassemble the device when no maintenance tool is placed on the automobile when the automobile is damaged is achieved through the arrangement of the handle 9, and therefore the problem that the bolt loosening is easily caused when the automobile runs on a bumpy road is solved, causing potential safety hazards.

In summary, the following steps: this special-shaped bolt uses through the cooperation of fixed block 1, screwed pipe 2, first spring 3, threaded rod 4, dead lever 5 and second spring 6, has solved current bolt and has gone on jolting and arouse the bolt not hard up on the road easily at the car, causes the problem of potential safety hazard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dysmorphism bolt, includes fixed block (1), its characterized in that: the bottom fixedly connected with screwed pipe (2) of fixed block (1), the first spring of top fixedly connected with (3) of screwed pipe (2) inner chamber, bottom fixedly connected with threaded rod (4) of first spring (3), the bottom of threaded rod (4) runs through screwed pipe (2) and extends to the bottom of screwed pipe (2), the inner chamber of threaded rod (4) is provided with dead lever (5), the fixed surface of dead lever (5) is connected with second spring (6), the one end of second spring (6) principle dead lever (5) and the inner wall fixed connection of threaded rod (4).

2. A shaped bolt as defined in claim 1, wherein: spout (7) have been seted up to the both sides of screwed pipe (2) inner chamber bottom, the equal fixedly connected with slider (8) in top of threaded rod (4) both sides, spout (7) and slider (8) sliding connection.

3. A shaped bolt as defined in claim 1, wherein: the anti-skidding handle is characterized in that handles (9) are fixedly connected to two sides of the fixing block (1), and anti-skidding lines are arranged on the surfaces of the handles (9).