CN211648754U

CN211648754U - From high laminating degree bolt of taking elastic gasket

Info

Publication number: CN211648754U
Application number: CN202020108807.8U
Authority: CN
Inventors: 孙贤基
Original assignee: Jinjiang Hanwei Fastener Manufacturing Co ltd
Current assignee: Jinjiang Hanwei Fastener Manufacturing Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-10-09
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a from high laminating degree bolt of taking elastic gasket, including dead lever, bolt piece, protective structure and anti-skidding structure, the top fixedly connected with bolt piece of dead lever. The utility model discloses a be provided with protective structure on the lateral wall of dead lever, the dead phenomenon of corrosion rust lock easily takes place with the bolt piece contact for fixed target when the dead lever is using, and can harm the fixed target outer wall with exerting oneself excessively, install first rubber ring in the one side of being connected with the bolt piece when setting up the use through protective structure, and one side of contact between the fixed target is provided with the second rubber ring, install the gasket between first rubber ring and the second rubber ring, the inside elastic ring that sets up of first rubber ring and second rubber ring can play certain buffering guard action when connecting the application of force to the nut, certain resilience space has, avoid exerting oneself violently causing the damage to fixed target, it is more high-efficient to make the bolt use through protective structure's setting, effectively protect fixed target.

Description

From high laminating degree bolt of taking elastic gasket

Technical Field

The utility model relates to a bolt technical field specifically is a from high laminating degree bolt of taking elastic gasket.

Background

A high-efficient fastening connection spare during bolt can be to carrying out fastening connection between object and the object, and traditional bolt easily dies when using, and the nut that the bolt lateral wall set up easily drops, needs a high laminating degree bolt from taking elastic gasket that uses to connect that fastening barrier propterty is good now, but current high laminating degree bolt from taking elastic gasket has many problems or defects:

firstly, when the traditional high-fit bolt with the elastic gasket is used, a nut arranged on the outer side wall of the bolt is easy to fall off, and the bolt connection tightness is poor;

secondly, when the traditional high-fit bolt with the elastic gasket is used, the fastening target is easily damaged due to improper force exertion, and the protection performance is poor;

third, the high laminating degree bolt of traditional self-carrying elastic gasket is easy to skid when the application of force, and the application of force process is comparatively hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from high laminating degree bolt of taking elastic gasket to solve the not good nut of bolted connection fastening nature that provides among the above-mentioned background art and easily drop, the not good problem of easily skidding of barrier propterty and application of force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from high laminating degree bolt of taking elastic gasket, includes dead lever, chock, protective structure and anti-skidding structure, the top fixedly connected with chock of dead lever, and the top of chock is provided with the shallow slot, be provided with protective structure on the lateral wall of dead lever, be provided with anti-skidding structure on the lateral wall of dead lever, and one side of anti-skidding structure is provided with the packing ring, be provided with the nut on the lateral wall of dead lever, and be provided with application of force line on the lateral wall of nut, be provided with the abrasionproof and decrease granule on the lateral wall of nut, the inside of dead lever is provided with the strengthening rib.

Preferably, the lateral wall of dead lever is provided with the overhead kick line, and the overhead kick line is snakelike distribution on the lateral wall of dead lever, be provided with the zinc-plated coating on the lateral wall of overhead kick line.

Preferably, the outer side wall of the bolt block is provided with anti-slip lines which are arranged on the outer side wall of the bolt block at equal intervals.

Preferably, the protective structure is sequentially provided with an inner cavity, an elastic ring, a first rubber ring, a gasket and a second rubber ring from left to right, the bottom end of the first rubber ring is provided with the gasket, and the bottom end of the gasket is provided with the second rubber ring.

Preferably, the inner cavities are arranged in the second rubber ring and the first rubber ring, and the elastic ring is arranged in the inner cavity.

Preferably, the anti-slip structure is provided with a groove, a cushion block and protruding particles from top to bottom in sequence, the top end of the cushion block is provided with a groove, and the bottom end of the cushion block is provided with protruding particles.

Compared with the prior art, the beneficial effects of the utility model are that: this from high laminating degree bolt of taking elastic gasket is rational in infrastructure, has following advantage:

(1) the reverse direction threads are arranged on the outer side wall of the fixed rod, so that the nuts arranged on the outer side wall of the fixed rod are in threaded connection with the fixed rod more tightly, the loosening phenomenon cannot occur after the threaded connection and fixation, the nuts arranged on the outer side wall of the fixed rod are prevented from sliding off, and the connection between the threads can be tighter;

(2) the outer side wall of the fixed rod is provided with the protective structure, a fixed target is in contact with the bolt block when the fixed rod is used, the corrosion and rust lock phenomenon easily occurs, the outer wall of the fixed target can be damaged by excessive force, a first rubber ring is arranged on one side connected with the bolt block when the fixed rod is used through the arrangement of the protective structure, a second rubber ring is arranged on one side in contact with the fixed target, a gasket is arranged between the first rubber ring and the second rubber ring, the elastic rings arranged in the first rubber ring and the second rubber ring can play a certain buffering and protecting role when a nut is connected and applied with force, a certain resilience space is provided, the fixed target is prevented from being damaged by excessive force, the bolt is more efficiently used through the arrangement of the protective structure, and the fixed target is effectively protected;

(3) through being provided with protective structure on the lateral wall at the dead lever, the dead phenomenon of corrosion rust lock easily takes place with the bolt piece contact of dead lever when using, and can harm fixed target outer wall with exerting oneself excessively, install first rubber ring in the one side of being connected with the bolt piece when using through protective structure's setting, and one side of contact between the fixed target is provided with the second rubber ring, install the gasket between first rubber ring and the second rubber ring, the inside elastic ring that sets up of first rubber ring and second rubber ring can play certain buffering guard action when connecting the application of force to the nut, certain resilience space has, avoid exerting oneself excessively fiercely to cause the damage to fixed target, it is more efficient to make the bolt use through protective structure's setting, effectively protect fixed target.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a front view structure diagram of the protection structure of the present invention;

FIG. 3 is a front view of the anti-slip structure of the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1. shallow-groove; 2. anti-skid lines; 3. fixing the rod; 4. chamfering; 5. anti-wear particles; 6. a nut; 7. a bolt block; 8. a protective structure; 801. an inner cavity; 802. an elastic ring; 803. a first rubber ring; 804. a gasket; 805. a second rubber ring; 9. a zinc plating coating; 10. an anti-slip structure; 1001. a groove; 1002. cushion blocks; 1003. raised particles; 11. a gasket; 12. force application lines; 13. and (5) reinforcing ribs.

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. 1-4, the present invention provides an embodiment: a high-fit bolt with an elastic gasket comprises a fixed rod 3, a bolt block 7, a protective structure 8 and an anti-slip structure 10, wherein the bolt block 7 is fixedly connected to the top end of the fixed rod 3, anti-slip lines 2 are arranged on the outer side wall of the bolt block 7, and the anti-slip lines 2 are arranged on the outer side wall of the bolt block 7 at equal intervals, so that the bolt block 7 is not easy to slip when force is applied to the bolt block 7, and the use is more efficient;

the outer side wall of the fixing rod 3 is provided with the inverted hook 4, the inverted hook 4 is distributed on the outer side wall of the fixing rod 3 in a snake shape, and the outer side wall of the inverted hook 4 is provided with the galvanized coating 9, so that the fixing rod 3 and the nut 6 are connected more firmly, and the nut 6 is not easy to fall off;

the top end of the bolt block 7 is provided with a shallow groove 1, the outer side wall of the fixed rod 3 is provided with a protective structure 8, the protective structure 8 is sequentially provided with an inner cavity 801, an elastic ring 802, a first rubber ring 803, a gasket 804 and a second rubber ring 805 from left to right, the bottom end of the first rubber ring 803 is provided with the gasket 804, and the bottom end of the gasket 804 is provided with the second rubber ring 805;

an inner cavity 801 is formed inside each of the second rubber ring 805 and the first rubber ring 803, and an elastic ring 802 is arranged inside the inner cavity 801;

specifically, as shown in fig. 1 and 2, when in use, by arranging the protective structure 8 on the outer side wall of the fixing rod 3, the fixing object is easy to generate corrosion and lock when in contact with the bolt block 7 when the fixing rod 3 is in use, and the outer wall of the fixing object is damaged by excessive force, when the protective structure 8 is arranged and used, a first rubber ring 803 is arranged at one side connected with the bolt block 7, a second rubber ring 805 is arranged on one side contacted with a fixed target, a gasket 804 is arranged between the first rubber ring 803 and the second rubber ring 805, when the nut 6 is connected and force is applied, the elastic ring 802 arranged in the first rubber ring 803 and the second rubber ring 805 can play a certain role in buffering and protection, has a certain rebound space, avoids damaging a fixed target by overexerting, the arrangement of the protective structure 8 enables the bolt to be used more efficiently, and effectively protects a fixed target;

an anti-slip structure 10 is arranged on the outer side wall of the fixed rod 3, the anti-slip structure 10 is sequentially provided with a groove 1001, a cushion block 1002 and protruding particles 1003 from top to bottom, the top end of the cushion block 1002 is provided with the groove 1001, and the bottom end of the cushion block 1002 is provided with the protruding particles 1003;

specifically, as shown in fig. 1 and 3, in use, the anti-slip structure 10 is arranged on the outer side wall of the fixing rod 3, when the nut 6 rotates on the outer side wall of the fixing rod 3 to apply force, a cushion block 1002 in contact with a fixed object is prone to sliding, so that a fastening effect is poor, and force application is difficult, the surface of the cushion block 1002 has a certain friction force and does not slip when applying force by arranging grooves 1001 which are distributed at equal intervals on one side of the cushion block 1002, the other side of the cushion block 1002 is provided with protruding particles 1003, the auxiliary grooves 1001 have an anti-slip effect, and the anti-slip structure 10 is arranged to save more force and prevent force from slipping when applying force to the nut 6;

one side of anti-skidding structure 10 is provided with packing ring 11, is provided with nut 6 on the lateral wall of dead lever 3, and is provided with application of force line 12 on the lateral wall of nut 6, is provided with abrasionproof and decreases granule 5 on the lateral wall of nut 6, and the inside of dead lever 3 is provided with strengthening rib 13.

The working principle is as follows: when the fixing rod is used, firstly, the snakelike distributed undercut grains 4 are arranged on the outer side wall of the fixing rod 3, the nut 6 arranged on the outer side wall of the fixing rod 3 is in threaded connection with the fixing rod 3 more tightly due to the arrangement of the reverse threads, the loosening phenomenon cannot occur after the threaded connection and the fixing, the nut 6 arranged on the outer side wall of the fixing rod 3 is prevented from sliding off, and the threads can also be connected more tightly;

secondly, by arranging the protective structure 8 on the outer side wall of the fixed rod 3, when the fixed rod 3 is used, a fixed target is in contact with the bolt block 7 and is easy to generate corrosion and rust locking phenomena, and the outer wall of the fixed target can be damaged by excessive force, when the fixed rod is used by arranging the protective structure 8, a first rubber ring 803 is arranged on one side connected with the bolt block 7, a second rubber ring 805 is arranged on one side in contact with the fixed target, a gasket 804 is arranged between the first rubber ring 803 and the second rubber ring 805, when the nut 6 is connected and applied with force, the elastic rings 802 arranged inside the first rubber ring 803 and the second rubber ring 805 can play a certain buffering and protecting role, have a certain resilience space, avoid damaging the fixed target by excessive force, enable the bolt to be used more efficiently by arranging the protective structure 8, and effectively protect the fixed target;

finally, through being provided with anti-skidding structure 10 on the lateral wall of dead lever 3, when nut 6 rotates the application of force on the lateral wall of dead lever 3, the cushion 1002 with fixed target contact easily takes place the slip phenomenon, it is not good to lead to the fastening effect, the application of force is difficult, through being provided with equidistant distribution's recess 1001 in one side of cushion 1002, make its surface have certain frictional force, the phenomenon of skidding can not take place during the application of force, the opposite side of cushion 1002 is provided with protruding granule 1003, supplementary recess 1001 takes place anti-skidding effect, make more laborsaving when carrying out the application of force to nut 6 through crossing the setting up of anti-skidding structure 10, the application of force is difficult for skidding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a from high laminating degree bolt of taking elastic gasket, includes dead lever (3), bolt piece (7), protective structure (8) and anti-skidding structure (10), its characterized in that: the utility model discloses a safety protection device for a vehicle, including dead lever (3), top fixedly connected with tie block (7) of dead lever (3), and the top of tie block (7) is provided with shallow slot (1), be provided with protective structure (8) on the lateral wall of dead lever (3), be provided with on the lateral wall of dead lever (3) anti-skidding structure (10), and one side of anti-skidding structure (10) is provided with packing ring (11), be provided with nut (6) on the lateral wall of dead lever (3), and be provided with application of force line (12) on the lateral wall of nut (6), be provided with abrasionproof particles (5) on the lateral wall of nut (6), the inside of dead lever (3) is provided with strengthening.

2. The high-fit bolt with the elastic gasket as claimed in claim 1, wherein: be provided with barb line (4) on the lateral wall of dead lever (3), and barb line (4) are snakelike distribution on the lateral wall of dead lever (3), be provided with zinc-plated coating (9) on the lateral wall of barb line (4).

3. The high-fit bolt with the elastic gasket as claimed in claim 1, wherein: the anti-skidding bolt is characterized in that anti-skidding threads (2) are arranged on the outer side wall of the bolt block (7), and the anti-skidding threads (2) are arranged on the outer side wall of the bolt block (7) at equal intervals.

4. The high-fit bolt with the elastic gasket as claimed in claim 1, wherein: the protective structure (8) is sequentially provided with an inner cavity (801), an elastic ring (802), a first rubber ring (803), a gasket (804) and a second rubber ring (805) from left to right, the gasket (804) is arranged at the bottom end of the first rubber ring (803), and the second rubber ring (805) is arranged at the bottom end of the gasket (804).

5. The high-fit bolt with the elastic gasket as claimed in claim 4, wherein: inner cavities (801) are formed in the second rubber ring (805) and the first rubber ring (803), and elastic rings (802) are arranged in the inner cavities (801).

6. The high-fit bolt with the elastic gasket as claimed in claim 1, wherein: the anti-slip structure (10) is provided with a groove (1001), a cushion block (1002) and protruding particles (1003) from top to bottom in sequence, the top end of the cushion block (1002) is provided with the groove (1001), and the bottom end of the cushion block (1002) is provided with the protruding particles (1003).