CN213360786U - Novel nut with corrosion-resistant function - Google Patents
Novel nut with corrosion-resistant function Download PDFInfo
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- CN213360786U CN213360786U CN202022154454.8U CN202022154454U CN213360786U CN 213360786 U CN213360786 U CN 213360786U CN 202022154454 U CN202022154454 U CN 202022154454U CN 213360786 U CN213360786 U CN 213360786U
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- fixed
- spiral shell
- shell body
- gasket
- screw body
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- Bolts, Nuts, And Washers (AREA)
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Abstract
The utility model discloses a novel nut with corrosion-resistant function, including the spiral shell body, strengthening rib, skid proof block, screw hole and antiskid groove, the inside of the spiral shell body is provided with the screw hole, the turning position department of spiral shell body outer wall all is fixed with the strengthening rib, and is fixed with skid proof block on the spiral shell body outer wall between the adjacent strengthening rib, the inside both sides of keeping away from the spiral shell body of strengthening rib all are provided with antiskid groove, the one end of the spiral shell body is fixed with fastening device, fastening device is including compressing tightly gasket, through-hole, anti-skidding tooth and joint groove, the one side that compresses tightly the gasket is provided with the through-hole with the certain end fixed connection of the spiral shell body. The utility model discloses a spanner rotates the spiral shell body, makes the spiral shell body and bolt will treat that the mounting is fixed together, under the effect of through-hole, has increased the frictional force that compresses tightly between gasket and the fastener, has strengthened spiral shell body and bolted connection's stability to the not hard up phenomenon of spiral shell body appearance in the use has been avoided.
Description
Technical Field
The utility model relates to a connecting fastener technical field specifically is novel nut with corrosion-resistant function.
Background
In daily life, a connecting fastener is a common device for fixing two objects, the connecting fastener is various in variety, a nut is an important component of the connecting fastener, the nut is usually matched with a bolt for use, and the bolt penetrates through a plurality of objects and is matched with the nut to be fixed together;
traditional nut is because its function is not enough, and is difficult not hard up when supporting the use with the bolt alone for it breaks away from each other with the bolt easily when using, leads to the object to connect unstablely, influences the normal use of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel nut with corrosion-resistant function to propose the problem that the nut drops easily among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: novel nut with corrosion-resistant function, including the spiral shell body, strengthening rib, skid proof block, screw hole and antiskid groove, the inside of the spiral shell body is provided with the screw hole, the turning position department of spiral shell body outer wall all is fixed with the strengthening rib, and is fixed with skid proof block on the spiral shell body outer wall between the adjacent strengthening rib, the inside both sides of keeping away from the spiral shell body of strengthening rib all are provided with antiskid groove, the one end of the spiral shell body is fixed with fastening device, fastening device is including compressing tightly gasket, through-hole, antiskid tooth and joint groove, one side of compressing tightly the gasket and the certain end fixed connection of the spiral shell body, the inside of compressing tightly the gasket is provided with the through-hole, the one end that the spiral shell body was kept away from to the compressing tightly gasket evenly is fixed with antiskid tooth, the inside both sides that are close to spiral shell body one end of compressing.
Preferably, the protection machanism includes lid, seal gasket, fixed block, dead lever and joint piece, the lid sets up in the outside of the spiral shell body, one side that the lid is close to the compressed gasket is fixed with seal gasket, all be fixed with the fixed block on the outer wall at lid both ends, one side that the lid is close to the joint groove all is fixed with the dead lever, the one end of dead lever all passes seal gasket and extends to the inside in joint groove and is fixed with the joint piece.
Preferably, the joint piece all is trapezoidal design, the joint piece passes through the joint groove with compressing tightly the gasket and constitutes the block structure.
Preferably, the inner diameter of the through hole is larger than the outer diameter of the threaded hole, the cross section of the anti-slip teeth is designed to be triangular, and the anti-slip teeth are tightly arranged at one end of the compression gasket.
Preferably, the anti-slip lugs are designed in a hemispherical shape, and the anti-slip lugs are distributed on the outer wall of the screw body at equal intervals.
Preferably, eight groups of anti-slip grooves are arranged, and the anti-slip grooves are distributed in the reinforcing ribs at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the novel nut with the corrosion-resistant function not only enhances the stability of the connection between the screw body and the bolt, realizes the function of convenient assembly and disassembly of the device, but also realizes the corrosion-resistant function of the device;
(1) the wrench is used for rotating the screw body, so that the screw body and the bolt fix the to-be-fixed part together, under the action of the through hole, the friction force between the compression gasket and the fastener is increased, the connection stability of the screw body and the bolt is enhanced, and the loosening phenomenon of the screw body in the use process is avoided;
(2) reinforcing ribs are fixed at the corners of the outer wall of the nut, anti-skid lugs are uniformly fixed on the outer wall of the nut between adjacent reinforcing ribs, anti-skid grooves are uniformly fixed on one side, away from the nut, of the inner part of each reinforcing rib, friction force between the nut and a wrench is increased, and under the action of the reinforcing ribs, strength at the corners of the nut is enhanced, so that the nut is not easy to deform in the using process, the function of facilitating disassembly and assembly of the nut is realized, and convenience in use of the novel nut is improved;
(3) through the one end that removes the lid to the spiral shell body, cup joint the lid in the outside of the spiral shell body, the one end that makes the joint piece moves to one side in joint groove, press the lid this moment, the joint piece can move to the inside in joint groove, through the mutual joint in joint piece and joint groove, make the lid and compress tightly gasket reciprocal anchorage, under seal gasket's effect, the leakproofness of lid has been strengthened, it rusts to have avoided the spiral shell body to contact humid air in the use to receive the corruption, the device has been realized and has been had corrosion-resistant function, thereby the life of this novel nut has been prolonged.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 1 according to the present invention.
In the figure: 1. a spiro body; 2. a protection mechanism; 201. a cover body; 202. sealing gaskets; 203. a fixed block; 204. fixing the rod; 205. a clamping block; 3. a fastening mechanism; 301. compressing the gasket; 302. a through hole; 303. anti-slip teeth; 304. a clamping groove; 4. reinforcing ribs; 5. an anti-slip bump; 6. a threaded hole; 7. and (4) an anti-slip groove.
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: the novel nut with the corrosion resistance function comprises a nut body 1, reinforcing ribs 4, anti-skidding lugs 5, threaded holes 6 and anti-skidding grooves 7, wherein the threaded holes 6 are formed in the nut body 1, the reinforcing ribs 4 are fixed at the corners of the outer wall of the nut body 1, the anti-skidding lugs 5 are fixed on the outer wall of the nut body 1 between every two adjacent reinforcing ribs 4, the anti-skidding grooves 7 are formed in the two sides, far away from the nut body 1, of the reinforcing ribs 4, a fastening mechanism 3 is fixed at one end of the nut body 1, the fastening mechanism 3 comprises a pressing gasket 301, through holes 302, anti-skidding teeth 303 and clamping grooves 304, one side of the pressing gasket 301 is fixedly connected with a certain end of the nut body 1, the through holes 302 are formed in the pressing gasket 301, the anti-skidding teeth 303 are uniformly fixed at one end, far away from the nut body 1, the clamping grooves 304 are formed in the two sides, near one end of the nut body 1, the cross section of the anti-slip teeth 303 is designed to be triangular, the anti-slip teeth 303 are tightly arranged at one end of the compression gasket 301, when the anti-slip nut is used, a bolt penetrates through a part to be fixed, one end of the compression gasket 301 is close to the bolt, the bolt 1 is moved to one end of the bolt penetrates through the through hole 302 to be contacted with the threaded hole 6, then the bolt 1 is rotated, the bolt 1 is connected with the bolt through the engagement of the threaded hole 6 and the external thread of the bolt, the bolt 1 is rotated through a wrench, the part to be fixed is fixed together by the bolt 1 and the bolt, under the action of the through hole 302, the friction force between the compression gasket 301 and a fastener is increased, the connection stability of the bolt 1 and the bolt is enhanced, and therefore the phenomenon that the bolt 1 is loosened;
the outer side of the screw body 1 is provided with a protection mechanism 2, the protection mechanism 2 comprises a cover body 201, a sealing gasket 202, a fixing block 203, a fixing rod 204 and a clamping block 205, the cover body 201 is arranged on the outer side of the screw body 1, the sealing gasket 202 is fixed on one side of the cover body 201 close to a pressing gasket 301, the fixing block 203 is fixed on the outer wall of the two ends of the cover body 201, the fixing rod 204 is fixed on one side of the cover body 201 close to the clamping groove 304, one end of the fixing rod 204 penetrates through the sealing gasket 202 to extend into the clamping groove 304 and is fixed with the clamping block 205, the clamping block 205 is in a trapezoidal design, the clamping block 205 and the pressing gasket 301 form a clamping structure through the clamping groove 304, the cover body 201 is moved to one end of the screw body 1, the cover body 201 is sleeved on the outer side of the screw body 1, one end of the clamping block 205 is moved to one side of the clamping, the cover body 201 and the compression gasket 301 are fixed with each other by mutually clamping the clamping block 205 and the clamping groove 304, the sealing performance of the cover body 201 is enhanced under the action of the sealing gasket 202, the situation that the screw body 1 is corroded and rusted when contacting with humid air in the using process is avoided, the corrosion resistance function of the nut is realized, and the service life of the novel nut is prolonged;
The working principle is as follows: when the utility model is used, a bolt passes through a part to be fixed, firstly, one end of the compression gasket 301 is close to the bolt, one end of the movable screw body 1 to the bolt passes through the through hole 302 to be contacted with the threaded hole 6, then the screw body 1 is rotated, the screw body 1 is connected with the bolt through the engagement of the threaded hole 6 and the external thread of the bolt, the screw body 1 is rotated by a wrench, the screw body 1 and the bolt fix the part to be fixed together, under the action of the through hole 302, the friction force between the compression gasket 301 and a fastener is increased, the stability of the connection between the screw body 1 and the bolt is enhanced, and therefore, the loosening phenomenon of the screw body 1 in the using process is avoided;
later, reinforcing ribs 4 are fixed at the corner positions of the outer wall of the nut body 1, anti-skid lugs 5 are uniformly fixed on the outer wall of the nut body 1 between the adjacent reinforcing ribs 4, anti-skid grooves 7 are uniformly fixed on one side, far away from the nut body 1, of the inner part of each reinforcing rib 4, friction force between the nut body 1 and a wrench is increased, and under the action of the reinforcing ribs 4, strength at the corner positions of the nut body 1 is enhanced, so that the nut body 1 is not easy to deform in the using process, the function of the nut body convenient to disassemble and assemble is realized, and convenience in use of the novel nut is improved;
finally, remove lid 201 to the one end of the spiral shell body 1, cup joint lid 201 in the outside of the spiral shell body 1, the one end that makes joint piece 205 moves to one side of joint groove 304, press lid 201 this moment, joint piece 205 can move to the inside of joint groove 304, through joint piece 205 and the mutual joint of joint groove 304, make lid 201 and pressure pad 301 reciprocal anchorage, under seal gasket 202's effect, the leakproofness of lid 201 has been strengthened, it receives the corruption rust to have avoided spiral shell body 1 to contact humid air in the use, it has corrosion-resistant function to have realized the device, thereby the life of this novel nut has been prolonged.
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 (6)
1. Novel nut with corrosion-resistant function, including spiral shell body (1), strengthening rib (4), skid proof block (5), screw hole (6) and antiskid groove (7), its characterized in that: the anti-skidding screw comprises a screw body (1), and is characterized in that a threaded hole (6) is formed in the screw body (1), reinforcing ribs (4) are fixed at the corners of the outer wall of the screw body (1), anti-skidding lugs (5) are fixed on the outer wall of the screw body (1) between adjacent reinforcing ribs (4), anti-skidding grooves (7) are formed in two sides of the inner part of each reinforcing rib (4) far away from the screw body (1), a fastening mechanism (3) is fixed at one end of the screw body (1), the fastening mechanism (3) comprises a pressing gasket (301), a through hole (302), anti-skidding teeth (303) and clamping grooves (304), one side of the pressing gasket (301) is fixedly connected with a certain end of the screw body (1), the through hole (302) is formed in the pressing gasket (301), the anti-skidding teeth (303) are uniformly fixed at one end of the pressing gasket (301) far away from the screw body (1), and the clamping grooves (304) are formed in two sides of the inner, and a protection mechanism (2) is arranged on the outer side of the screw body (1).
2. The novel nut with corrosion resistance function according to claim 1, characterized in that: protection machanism (2) are including lid (201), seal gasket (202), fixed block (203), dead lever (204) and joint piece (205), lid (201) set up in the outside of the spiral shell body (1), one side that lid (201) are close to and compress tightly gasket (301) is fixed with seal gasket (202), all be fixed with fixed block (203) on the outer wall at lid (201) both ends, one side that lid (201) are close to joint groove (304) all is fixed with dead lever (204), the one end of dead lever (204) all passes seal gasket (202) and extends to the inside in joint groove (304) and is fixed with joint piece (205).
3. The novel nut with corrosion resistance function according to claim 2, characterized in that: the clamping blocks (205) are in a trapezoidal design, and the clamping blocks (205) and the pressing gaskets (301) form a clamping structure through clamping grooves (304).
4. The novel nut with corrosion resistance function according to claim 1, characterized in that: the inner diameter of the through hole (302) is larger than the outer diameter of the threaded hole (6), the cross section of the anti-skidding teeth (303) is designed to be triangular, and the anti-skidding teeth (303) are closely arranged at one end of the pressing gasket (301).
5. The novel nut with corrosion resistance function according to claim 1, characterized in that: the anti-skid lugs (5) are designed in a hemispherical shape, and the anti-skid lugs (5) are distributed on the outer wall of the screw body (1) at equal intervals.
6. The novel nut with corrosion resistance function according to claim 1, characterized in that: eight groups of anti-skidding grooves (7) are arranged, and the anti-skidding grooves (7) are distributed in the reinforcing ribs (4) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154454.8U CN213360786U (en) | 2020-09-27 | 2020-09-27 | Novel nut with corrosion-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154454.8U CN213360786U (en) | 2020-09-27 | 2020-09-27 | Novel nut with corrosion-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360786U true CN213360786U (en) | 2021-06-04 |
Family
ID=76157100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154454.8U Active CN213360786U (en) | 2020-09-27 | 2020-09-27 | Novel nut with corrosion-resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360786U (en) |
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2020
- 2020-09-27 CN CN202022154454.8U patent/CN213360786U/en active Active
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