CN216199693U

CN216199693U - Nut with anti-loosening structure

Info

Publication number: CN216199693U
Application number: CN202122320647.0U
Authority: CN
Inventors: 李树林
Original assignee: Suzhou Jiangxin Electronic Technology Co ltd
Current assignee: Suzhou Jiangxin Electronic Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-05
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a nut with an anti-loosening structure, which comprises a main body, wherein one end of the main body is provided with an anti-loosening mechanism, the anti-loosening mechanism comprises a fixed plate, the fixed plate is fixedly arranged at one end of the main body, one end of the fixed plate is uniformly provided with first clamping blocks, second clamping blocks are movably arranged between every two adjacent first clamping blocks, one end of each second clamping block is provided with a movable plate, and one end of each movable plate is uniformly provided with a third clamping block. According to the anti-loosening device, the first clamping block and the second clamping block are meshed with each other through the anti-loosening mechanism, the first clamping block can be prevented from rotating clockwise at one end of the movable plate along with the main body, the third clamping block and the first clamping block are arranged in opposite directions, the movable plate can be tightly attached to a plane after the main body is screwed down, the third clamping block is abutted against the installation plane, the main body can be prevented from driving the fixed plate and the movable plate to rotate anticlockwise, the main body can be prevented from falling off under severe vibration, and the safety after installation is improved.

Description

Nut with anti-loosening structure

Technical Field

The utility model relates to the technical field of nuts, in particular to a nut with an anti-loosening structure.

Background

The nut is the part that couples together mechanical equipment zonulae occludens, and the inside of nut is provided with the internal thread, uses together with bolt or the threaded rod of the external screw thread that is provided with mutual adaptation usually, and the nut has the installation of being convenient for, dismantles advantages such as convenient and repeatedly usable, is consequently widely used by people, and the nut is categorised according to material and specification, selects the nut that uses the difference according to environment and the effect needs of difference, but current nut has many problems or defects:

traditional nut does not possess the function of locking pine in the use, leads to under some installation conditions, and vibration frequency is too high, and the nut can produce the phenomenon of pine, and the security is lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a nut with an anti-loosening structure, so as to solve the problem of the prior art that the nut does not have an anti-loosening function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nut with locking structure of taking off, includes the main part, the inside of main part lateral wall is provided with the rust cleaning structure, the inside of main part is provided with the mounting hole, the outside of main part is provided with protective structure, the one end of main part is provided with locking release mechanism, locking release mechanism includes the fixed plate, fixed plate fixed mounting is in the one end of main part, first fixture block is evenly installed to the one end of fixed plate, and equal movable mounting has the second fixture block between the adjacent first fixture block, the fly leaf is installed to the one end of second fixture block, and the one end of fly leaf evenly installs the third fixture block.

Preferably, protective structure includes left lag, left lag is installed in the outside one side of main part, the bottom of left lag articulates there is right lag, the installation piece is all installed on the top of left lag and right lag, and the internally mounted of installation piece has the screw, fixation nut is installed to the outside one side of screw.

Preferably, the inside of fixation nut is provided with the internal thread, the internal thread mutual adaptation in screw and the fixation nut, the internal thread constitution threaded connection in screw and the fixation nut.

Preferably, the mounting blocks are equal in size, and the mounting blocks are symmetrically distributed about a central axis of the main body.

Preferably, the first fixture block and the second fixture block are equal in size, and the first fixture block and the second fixture block are meshed with each other.

Preferably, the rust removing structure comprises a cavity, the cavity is arranged inside the side wall of the main body, a water inlet is formed in the bottom end of the cavity, a sponge is arranged inside the cavity, water outlets are evenly formed in the outer portion of the sponge, and the water outlets are all arranged inside the main body.

Preferably, the water outlets are provided with a plurality of water outlets which are distributed in the main body at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: this nut with locking structure of taking off is rational in infrastructure, has following advantage:

(1) the anti-loosening mechanism is arranged, the first clamping block and the second clamping block are meshed with each other, the first clamping block can be prevented from rotating clockwise at one end of the movable plate along with the main body, the third clamping block and the first clamping block are arranged in opposite directions, the movable plate can be tightly attached to a plane after the main body is screwed, and then the third clamping block and the mounting plane are mutually abutted, so that the main body can be prevented from driving the fixed plate and the movable plate to rotate anticlockwise, the main body can be prevented from falling off under severe vibration, the mounting is firmer, the safety after the mounting is improved, the device is prevented from falling off after being mounted, and the mounting is firmer;

(2) through the arrangement of the rust removing structure, the main body, the bolt and the screw are corroded due to external force after the rust removing structure is used for a long time, the main body is difficult to take out of the bolt and the screw, then hydrochloric acid solution is introduced into the water inlet from the inside of the water inlet, then the hydrochloric acid solution can soak the sponge, then the sponge slowly reaches the side wall of the mounting hole from the inside of the water outlet, then the hydrochloric acid solution can remove the rust generated at the contact position of the bolt, the screw and the main body, and then the main body can be taken down, so that the device is prevented from being corroded and difficult to disassemble, and is convenient to use;

(3) through being provided with protective structure, left lag and right lag mutually support, can protect the corner of main part, in the use after preventing the installation, the edges and corners department of main part produces wearing and tearing, be not convenient for carry out the centre gripping to the main part and take out, rotate fixation nut, can drive fixation nut and break away from the outside of screw, thereupon alright take out the screw from the inside of installation piece, thereupon alright take off left lag and right lag from the outside of main part, realized protecting the edges and corners department of the device, and the dismouting of being convenient for.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic view of the main body of the present invention in a front view;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a protective structure; 201. a left protective sleeve; 202. a right protective sleeve; 203. a screw; 204. fixing a nut; 205. mounting blocks; 3. mounting holes; 4. an anti-loosening mechanism; 401. a fixing plate; 402. a first clamping block; 403. a movable plate; 404. a second fixture block; 405. a third fixture block; 5. a rust removal structure; 501. a cavity; 502. a water inlet; 503. a sponge; 504. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a nut with an anti-loosening structure comprises a main body 1, wherein a rust removing structure 5 is arranged inside the side wall of the main body 1, the rust removing structure 5 comprises a cavity 501, the cavity 501 is arranged inside the side wall of the main body 1, a water inlet 502 is arranged at the bottom end of the cavity 501, a sponge 503 is arranged inside the cavity 501, water outlets 504 are uniformly arranged outside the sponge 503, the water outlets 504 are all arranged inside the main body 1, a plurality of water outlets 504 are arranged inside the main body 1, and the water outlets 504 are distributed in the main body 1 at equal intervals so as to facilitate rust removal;

when the main body 1 is installed outdoors, under the influence of external force, the contact position of the installation hole 3 and the bolt and the screw rod can be rusted, then hydrochloric acid solution is introduced into the cavity 501 through the water inlet 502, then the sponge 503 can be soaked, then the hydrochloric acid solution can enter the installation hole 3 from the inside of the water outlet 504, rust removal is performed on rust generated between the installation hole 3 and the bolt and the screw rod, and then the protective structure 2 can be simply taken down from the outside of the bolt and the screw rod;

the main body 1 is internally provided with a mounting hole 3, the main body 1 is externally provided with a protective structure 2, the protective structure 2 comprises a left protective sleeve 201, the left protective sleeve 201 is mounted on one side of the outside of the main body 1, the bottom end of the left protective sleeve 201 is hinged with a right protective sleeve 202, mounting blocks 205 are mounted on the top ends of the left protective sleeve 201 and the right protective sleeve 202, screws 203 are mounted in the mounting blocks 205, fixing nuts 204 are mounted on one side of the outside of the screws 203, internal threads are arranged in the fixing nuts 204, the internal threads in the screws 203 and the fixing nuts 204 are mutually matched, the internal threads in the screws 203 and the fixing nuts 204 form threaded connection, the mounting blocks 205 are equal in size, the mounting blocks 205 are symmetrically distributed about the central axis of the main body 1, and are convenient to disassemble and assemble;

after the main body 1 is installed, the left protective sleeve 201 and the right protective sleeve 202 are sleeved outside the main body 1, then the screw 203 is clamped inside the installation block 205, then the fixing nut 204 is rotated to the outside of the screw 203, and then the left protective sleeve 201 and the right protective sleeve 202 can be installed, and then the left protective sleeve 201 and the right protective sleeve 202 can protect the edges of the main body 1, so that the edges of the main body 1 are prevented from being worn and are difficult to disassemble subsequently;

one end of the main body 1 is provided with an anti-loosening mechanism 4, the anti-loosening mechanism 4 comprises a fixing plate 401, the fixing plate 401 is fixedly installed at one end of the main body 1, one end of the fixing plate 401 is uniformly provided with first clamping blocks 402, a second clamping block 404 is movably installed between every two adjacent first clamping blocks 402, one end of the second clamping block 404 is provided with a movable plate 403, one end of the movable plate 403 is uniformly provided with third clamping blocks 405, the first clamping block 402 and the second clamping block 404 are equal in size, and the first clamping block 402 and the second clamping block 404 are meshed with each other to prevent loosening;

the third clamping block 405 is aligned to the mounting plane, the quality award plate 403 is sleeved on the bolt and the screw, the mounting hole 3 is aligned to the bolt or the screw, the main body 1 is rotated, the main body 1 can drive the fixing plate 401 to move outside the bolt or the screw, when the first clamping block 402 and the second clamping block 404 are rotated to be clamped with each other, the fixing plate 401 can be limited, the main body 1 is prevented from rotating clockwise outside the bolt, the third clamping block 405 and the first clamping block 402 are arranged in opposite directions, and the movable plate 403 can be prevented from driving the main body 1 to rotate anticlockwise.

The working principle is as follows: when the device is used, firstly, the third clamping block 405 is aligned to the mounting plane, then the movable plate 403 is sleeved outside the bolt and the screw, then the mounting hole 3 is aligned outside the bolt or the screw, the main body 1 is rotated, the main body 1 can drive the fixing plate 401 to move outside the bolt or the screw, when the first clamping block 402 and the second clamping block 404 are rotated to be clamped with each other, the fixing plate 401 can be limited, the main body 1 is prevented from rotating clockwise outside the bolt, the third clamping block 405 and the first clamping block 402 are arranged in opposite directions, and the movable plate 403 can be prevented from driving the main body 1 to rotate anticlockwise;

secondly, after the installation, the left protective sleeve 201 and the right protective sleeve 202 are sleeved outside the main body 1, then the screw 203 is clamped inside the installation block 205, then the fixing nut 204 is rotated to the outside of the screw 203, and then the left protective sleeve 201 and the right protective sleeve 202 can be installed, and then the left protective sleeve 201 and the right protective sleeve 202 can protect the edges of the main body 1, so that the edges of the main body 1 are prevented from being worn and are difficult to disassemble subsequently;

finally, when the main body 1 is installed outdoors and is affected by external force, the contact position of the installation hole 3 and the bolt and the screw rod can be rusted, then hydrochloric acid solution is introduced into the cavity 501 through the water inlet 502, then the sponge 503 can be soaked, then the hydrochloric acid solution can enter the installation hole 3 from the inside of the water outlet 504, rust removal is performed on rust generated between the installation hole 3 and the bolt and the screw rod, and then the protective structure 2 can be simply taken down from the outside of the bolt and the screw rod.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A nut with anti-loosening structure comprises a main body (1), and is characterized in that: the inside of main part (1) lateral wall is provided with rust cleaning structure (5), the inside of main part (1) is provided with mounting hole (3), the outside of main part (1) is provided with protective structure (2), the one end of main part (1) is provided with locking release mechanism (4), locking release mechanism (4) are including fixed plate (401), fixed plate (401) fixed mounting is in the one end of main part (1), first fixture block (402) is evenly installed to the one end of fixed plate (401), and equal movable mounting has second fixture block (404) between adjacent first fixture block (402), fly leaf (403) are installed to the one end of second fixture block (404), and third fixture block (405) is evenly installed to the one end of fly leaf (403).

2. The nut with the anti-loosening structure as claimed in claim 1, wherein: protective structure (2) are including left lag (201), install in main part (1) outside one side left lag (201), the bottom of left side lag (201) articulates there is right lag (202), installation piece (205) are all installed on the top of left side lag (201) and right lag (202), and the internally mounted of installation piece (205) has screw (203), fixation nut (204) are installed to screw (203) outside one side.

3. The nut with the anti-loosening structure as claimed in claim 2, wherein: the internal thread is arranged inside the fixing nut (204), the internal threads inside the screw (203) and the fixing nut (204) are matched with each other, and the internal threads inside the screw (203) and the fixing nut (204) form threaded connection.

4. The nut with the anti-loosening structure as claimed in claim 2, wherein: the sizes of the mounting blocks (205) are equal, and the mounting blocks (205) are symmetrically distributed about the central axis of the main body (1).

5. The nut with the anti-loosening structure as claimed in claim 1, wherein: the first fixture block (402) and the second fixture block (404) are equal in size, and the first fixture block (402) and the second fixture block (404) are meshed with each other.

6. The nut with the anti-loosening structure as claimed in claim 1, wherein: rust cleaning structure (5) include cavity (501), cavity (501) set up the inside at main part (1) lateral wall, the bottom of cavity (501) is provided with water inlet (502), the internally mounted of cavity (501) has sponge (503), and the outside of sponge (503) evenly is provided with delivery port (504), delivery port (504) all set up the inside in main part (1).

7. The nut with the anti-loosening structure as claimed in claim 6, wherein: the water outlets (504) are arranged in a plurality, and the water outlets (504) are distributed in the main body (1) at equal intervals.