CN217401417U

CN217401417U - Rust-proof antioxidant nut

Info

Publication number: CN217401417U
Application number: CN202220789688.6U
Authority: CN
Inventors: 张国棉; 张思捷
Original assignee: Zhejiang Taikang Fastener Manufacturing Co ltd
Current assignee: Zhejiang Taikang Fastener Manufacturing Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-09
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses an anti-rust anti-oxidation nut, including the bolt body and the nut body, the top fixed mounting of the bolt body has the crown plate, and the bottom fixed mounting of crown plate has a plurality of anti-skidding teeth, and the top fixed mounting of crown plate has the hexagonal head, and the cross recess has been seted up to the inside at hexagonal head top, and a reservoir has been seted up to the inside at hexagonal head, and the one end of four reservoirs all communicates there is the induction hole. Through the reservoir that sets up, when production, the inside liquid of reservoir is led into inside through the inlet hole, then carry out closely the shutoff through the sprue with the inlet hole, avoid gas leakage, inside antirust liquid passes through the downward infiltration of intercommunicating pore through gravity after that, and the effect of inseparable stopper is shutoff to the intercommunicating pore, make inside antirust liquid can be slow ooze, be convenient for flow to the threaded connection part between the bolt body and the nut body when using, be convenient for increase lubricated and rust-resistant function of corroding, excellent in use effect.

Description

Antirust antioxidant nut

Technical Field

The utility model belongs to the technical field of the nut bolt, concretely relates to rust-resistant anti-oxidant nut.

Background

The nut is a nut and is screwed together with a bolt or a screw rod to play a role in fastening, and an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, nonferrous metal (such as copper) and other types according to different materials, namely a self-locking nut, a locknut, a locking nut, a four-jaw nut, a screwing-in nut safety nut, a thin rod screw connecting nut, a self-locking hexagon cap nut, a nut for a special foundation screw, a hexagon crown thin nut and a lifting ring nut.

As a connecting fastener, a nut and a bolt can be seen in a plurality of connecting structures, and as the connecting fastener, certain damage can be caused along with the loosening and shaking of the connecting mechanism, and a plurality of connecting fasteners can be exposed in a severe using environment when in use, so that corrosion is generated, the service life is influenced, and the use inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-rust anti-oxidation nut, solved the problem that produces the corrosion and influence life to the not enough of prior art existence.

In order to achieve the above object, the utility model provides a following technical scheme: a rust-proof anti-oxidation nut comprises a bolt body and a nut body, wherein a ring plate is fixedly mounted at the top of the bolt body, a plurality of anti-skidding teeth are fixedly mounted at the bottom of the ring plate, a hexagonal head is fixedly mounted at the top of the ring plate, a cross groove is formed in the top of the hexagonal head, a liquid storage tank is arranged in the hexagonal head, four liquid storage tanks are communicated with one end of each liquid storage tank, a blocking block is movably mounted in each liquid storage tank, communicating holes are communicated with the bottoms of the four liquid storage tanks, a tight plug is arranged in each communicating hole, a thread strip is arranged on the outer side of the bolt body, a rubber ring is fixedly mounted at the bottom of the bolt body, a rough surface is arranged at the top of the nut body, a plurality of convex points are arranged at the top of the rough surface, a cone ring groove is formed in the top of the nut body, and a thread groove is formed in the nut body, the bottom of the nut body is fixedly provided with a rubber ring, and the outer sides of the bolt body and the nut body are provided with antioxidant electroplated layers.

Preferably, the anti-slip teeth are uniformly distributed at the bottom of the ring plate in a circular shape.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for stabilize the connection effect, reduces the smooth silk condition of appearance, has increased the steadiness.

Preferably, one end of the leading-in hole, which is far away from the liquid storage tank, is communicated with one end of the cross groove.

By adopting the technical scheme, the plugging device has the advantages of plugging and convenience in use.

Preferably, the specification size of the introduction hole is matched with the specification size of the blocking block, and the specification size of the blocking block is matched with the specification size of the cross groove.

Through adopting above-mentioned technical scheme, the advantage lies in the stable effect of being convenient for, and the sprue can be operated through the cross recess, excellent in use effect.

Preferably, the communication hole penetrates through the hexagonal head and the ring plate and extends to the bottom of the ring plate, and the position of the communication hole corresponds to the position of the thread strip.

By adopting the technical scheme, the anti-rust liquid has the advantages that the anti-rust liquid permeates, the thin tension of an object and the liquid surface is convenient to utilize, and the flow direction can be uniformly distributed.

Preferably, the specification and size of the thread groove are matched with those of the thread strip, and the salient points are uniformly distributed on the top of the rough surface in an annular shape.

By adopting the technical scheme, the connecting structure has the advantages that the convex points and the rough surfaces are convenient to increase the friction force of each part during connection, the use effect is improved, and the use is convenient.

Preferably, antirust liquid is arranged inside each of the four liquid storage tanks.

By adopting the technical scheme, the device has the advantages that the anti-rust and anti-oxidation capability of the device can be further improved by matching with the anti-oxidation electroplating layer, the service life is convenient to increase, and the using effect is good.

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

1. through the arranged bolt body, when in use, the bolt body can be connected with a fastening connection structure, when only the bolt body is used for fastening, the hexagonal head can be clamped through a wrench or a cross to be convenient for the bolt body to enter the connection structure through the thread strip screw, the anti-slip teeth can increase the friction force between the anti-slip teeth and the connection surface, so as to reduce the situation of sliding wires, then when the nut body is needed to be used for connecting, the two nut bodies can be sleeved outside the bolt body for fastening, the ring plate and the anti-slip teeth at the bottom of the bolt body are in surface contact with the connection structure, the rough surface and the salient points of the nut body are installed with the bottom surface of the connection mechanism to increase the friction force between the nut body and the connection mechanism, when the second nut body is sleeved outside the bolt body, the rough surface at the top is in mutual contact with and extrusion with the rubber ring to increase the friction force, the connection is more stable, and the condition of shaking and sliding is avoided.

2. Through the reservoir that sets up, when production, inside liquid of reservoir is led into inside through the inlet hole, then carry out closely the shutoff through the sprue with the inlet hole, avoid gas leakage, inside antirust liquid passes through the downward infiltration of gravity through the intercommunicating pore after that, and the effect of inseparable stopper is shutoff to the intercommunicating pore, make inside antirust liquid can be slow ooze, be convenient for flow direction bolt body and the threaded connection part between the nut body when using, be convenient for increase lubricated and rust-resistant function of corroding, cooperation anti-oxidation plating layer can make the rust-resistant oxidation resistance that loses of device further promote, be convenient for increase life, excellent in use effect.

Drawings

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

fig. 2 is a schematic view of the bottom three-dimensional appearance structure of the present invention;

FIG. 3 is a front sectional view of the bolt body of the present invention;

fig. 4 is a front sectional structural view of the nut body of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a bolt body; 2. a threaded strip; 3. anti-slip teeth; 4. a hexagonal head; 5. a cross groove; 6. a ring plate; 7. a nut body; 8. salient points; 9. rough surface; 10. a conical ring groove; 11. a thread groove; 12. a rubber ring; 13. a rubber ring; 14. a liquid storage tank; 15. an oxidation resistant electroplated layer; 16. antirust liquid; 17. a communicating hole; 18. a tight plug; 19. blocking; 20. an introduction hole.

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 all belong to the protection scope of the present invention.

As shown in fig. 1-5, an antirust and antioxidant nut comprises a bolt body 1 and a nut body 7, wherein a ring plate 6 is fixedly installed at the top of the bolt body 1, a plurality of anti-slip teeth 3 are fixedly installed at the bottom of the ring plate 6, a hexagonal head 4 is fixedly installed at the top of the ring plate 6, a cross-shaped groove 5 is formed in the top of the hexagonal head 4, a liquid storage tank 14 is formed in the hexagonal head 4, one end of each of the four liquid storage tanks 14 is communicated with a lead-in hole 20, a blocking block 19 is movably installed in the lead-in hole 20, communication holes 17 are respectively communicated with the bottoms of the four liquid storage tanks 14, a tight plug 18 is arranged in each communication hole 17, a thread strip 2 is arranged on the outer side of the bolt body 1, a rubber ring 13 is fixedly installed at the bottom of the bolt body 1, a rough surface 9 is arranged at the top of the nut body 7, a plurality of salient points 8 are arranged at the top of the rough surface 9, a conical ring groove 10 is formed at the top of the nut body 7, the inside of the nut body 7 is provided with a thread groove 11, the bottom of the nut body 7 is fixedly provided with a rubber ring 12, and the outer sides of the bolt body 1 and the nut body 7 are both provided with an oxidation resistant electroplated layer 15.

The working principle of the technical scheme is as follows:

when the bolt is used, the bolt body 1 can be connected with a fastening connection structure, when only the bolt body 1 is used for fastening, the hexagon head 4 can be clamped by a wrench or a cross so as to enable the bolt body 1 to be screwed into the connection structure through the thread strips 2, the anti-skidding teeth 3 can increase the friction force between the anti-skidding teeth and the connection surface and reduce the slippery situation, then when the nut body 7 is needed for connecting, two nut bodies 7 can be sleeved on the outer side of the bolt body 1 for fastening, the ring plate 6 and the anti-skidding teeth 3 at the bottom of the bolt body 1 are in contact with the surface of the connection structure, the rough surfaces 9 and the convex points 8 of the nut bodies 7 are installed on the bottom surface of the connection structure to increase the friction force between the nut bodies and the connection structure, and when the second nut body 7 is sleeved on the outer side of the bolt body 1, the rough surfaces 9 at the top and the rubber rings 12 are in contact with each other for extrusion, the friction force is convenient to increase, the connection is more stable, and the condition of shaking and sliding is avoided.

In another embodiment, as shown in fig. 2, the anti-slip teeth 3 are evenly distributed in a circle on the bottom of the ring plate 6.

When the anti-skidding teeth 3 are convenient for installing and using the bolt body 1 and the nut body 7, the friction force is increased, the connection effect is convenient to stabilize, the occurrence of slippery thread condition is reduced, and the stability is increased.

In another embodiment, as shown in FIG. 5, the end of the introduction hole 20 remote from the reservoir 14 communicates with one end of the cross-shaped groove 5.

The introduction hole 20 can be filled with liquid by operating the cross groove 5 or the introduction hole 20 can be blocked by the blocking piece 19 for convenient use.

In another embodiment, as shown in fig. 5, the dimensions of the introduction hole 20 are adapted to the dimensions of the block 19, and the dimensions of the block 19 are adapted to the dimensions of the cross recess 5.

The plugging block 19 is used for plugging after the liquid storage tank 14 is filled with liquid in the leading-in hole 20, air leakage is avoided, the effect is stabilized conveniently, the plugging block 19 can be operated through the cross groove 5, and the using effect is good.

In another embodiment, as shown in fig. 5, the communication hole 17 penetrates through the hexagonal head 4 and the ring plate 6 and extends to the bottom of the ring plate 6, and the position of the communication hole 17 corresponds to the position of the screw bar 2.

The communicating hole 17 guides the liquid in the liquid storage tank 14, so that the antirust liquid can be slowly permeated, the stabilizing effect is facilitated, the antirust capacity is improved, the effect is stable when the thread strip 2 and the thread groove 11 are connected, the antirust liquid 16 is permeated, the thin tension of an object and the liquid surface can be conveniently utilized, and the flow directions can be uniformly distributed.

In another embodiment, as shown in fig. 1, the size of the thread groove 11 is matched with the size of the thread strip 2, and the convex points 8 are uniformly distributed on the top of the rough surface 9 in a ring shape.

The thread groove 11 and the thread strip 2 are convenient for the connection and installation of the bolt body 1 and the nut body 7, the use effect is improved, the convex points 8 and the rough surfaces 9 are convenient for increasing the friction force of each part when in connection, the use effect is improved, and the use is convenient.

In another embodiment, as shown in fig. 5, the rust inhibiting liquid 16 is provided inside each of the four reservoirs 14.

Through the reservoir 14 that sets up, when production, the inside liquid of reservoir 14 is leading-in inside through inlet hole 20, then carry out tight shutoff through blockout piece 19 with inlet hole 20, avoid gas leakage, inside antirust liquid 16 passes through the downward infiltration of gravity through the intercommunicating pore 17 after that, and the effect of inseparable stopper 18 is shutoff to intercommunicating pore 17, make inside antirust liquid 16 can slow seepage, be convenient for flow to the threaded connection part between the bolt body 1 and the nut body 7 when using, be convenient for increase lubricated and rust-resistant function of corroding, cooperation anti-oxidant plating layer 15 can make the rust-resistant oxidation resistance who corrodes of device further promote, be convenient for increased life, excellent in use effect.

The utility model discloses a theory of operation and use flow: when the bolt body 1 is used, the bolt body 1 can be connected with a fastening connection structure, when only the bolt body 1 is used for fastening, the hexagon head 4 can be clamped by a wrench or a cross head, so that the bolt body 1 can be conveniently and spirally enter the connection structure through the thread strip 2, the anti-skid teeth 3 can increase the friction force between the anti-skid teeth and the connection surface, so that the situation of sliding threads is conveniently reduced, then when the nut body 7 is required to be used for connecting, two nut bodies 7 can be sleeved outside the bolt body 1 for fastening, the ring plate 6 and the anti-skid teeth 3 at the bottom of the bolt body 1 are in surface contact with the connection structure, the rough surface 9 and the convex points 8 of the nut bodies 7 are installed on the bottom surface of the connection mechanism, so that the friction force between the nut bodies and the connection mechanism is increased, when the second nut body 7 is sleeved outside the bolt body 1, the rough surface 9 at the top is in contact with the rubber ring 12 for extrusion, be convenient for increase frictional force, it is more stable to be convenient for connect, avoid appearing rocking the condition of smooth silk, and through the reservoir 14 that sets up, when production, the inside liquid of reservoir 14 is led into inside through introduction hole 20, then carry out closely shutoff through the sprue 19 with introduction hole 20, avoid gas leakage, inside rust-resistant liquid 16 passes through the intercommunication hole 17 infiltration downwards through gravity after that, and closely stopper 18's effect is to shutoff intercommunication hole 17, make inside rust-resistant liquid 16 can slowly ooze, be convenient for flow to the threaded connection part between bolt body 1 and the nut body 7 when using, be convenient for increase lubricated and rust-resistant function, cooperation anti-oxidant plating layer 15 can make the rust-resistant oxidation ability that loses of device further promote, be convenient for increase life, excellent in use effect.

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 an anti-rust anti-oxidation nut, includes bolt body (1) and nut body (7), its characterized in that: the bolt is characterized in that a ring plate (6) is fixedly mounted at the top of a bolt body (1), a plurality of anti-slip teeth (3) are fixedly mounted at the bottom of the ring plate (6), a hexagonal head (4) is fixedly mounted at the top of the ring plate (6), a cross groove (5) is formed in the top of the hexagonal head (4), a liquid storage tank (14) is formed in the hexagonal head (4), four liquid storage tanks (14) are communicated with one end of each liquid storage tank (14) respectively, a leading-in hole (20) is formed in one end of each liquid storage tank (14), a blocking block (19) is movably mounted in the leading-in hole (20), four liquid storage tanks (14) are communicated with communicating holes (17) respectively, a tight plug (18) is arranged in the communicating holes (17), a threaded strip (2) is arranged on the outer side of the bolt body (1), a rubber ring (13) is fixedly mounted at the bottom of the bolt body (1), and a rough surface (9) is arranged at the top of the nut body (7), the novel nut is characterized in that a plurality of salient points (8) are arranged at the top of the rough surface (9), a conical ring groove (10) is formed in the top of the nut body (7), a threaded groove (11) is formed in the interior of the nut body (7), a rubber ring (12) is fixedly mounted at the bottom of the nut body (7), and anti-oxidation electroplated layers (15) are arranged on the outer sides of the bolt body (1) and the nut body (7).

2. The rust-proof and oxidation-resistant nut as claimed in claim 1, wherein: the anti-skid teeth (3) are uniformly distributed on the bottom of the annular plate (6) in a circular shape.

3. The nut of claim 1, characterized in that: one end of the leading-in hole (20) far away from the liquid storage tank (14) is communicated with one end of the cross groove (5).

4. The nut of claim 1, characterized in that: the specification and the size of the lead-in hole (20) are matched with those of the blocking block (19), and the specification and the size of the blocking block (19) are matched with those of the cross groove (5).

5. The nut of claim 1, characterized in that: the communication hole (17) penetrates through the hexagonal head (4) and the ring plate (6) and extends to the bottom of the ring plate (6), and the position of the communication hole (17) corresponds to the position of the thread strip (2).

6. The nut of claim 1, characterized in that: the specification and size of the thread groove (11) are matched with the specification and size of the thread strip (2), and the salient points (8) are uniformly distributed on the top of the rough surface (9) in an annular shape.

7. The nut of claim 1, characterized in that: antirust liquid (16) is arranged in each of the four liquid storage tanks (14).