CN218542862U - Multifunctional bolt - Google Patents

Abstract

The utility model provides a multifunctional bolt relates to bolt technical field, including the threaded rod, the surperficial top cover of threaded rod is equipped with the gasket, the top fixed mounting of threaded rod has the hexagonal piece, the bottom fixed mounting of threaded rod has the rubber pad, the surface cover of hexagonal piece is equipped with the protective cover, the hexagonal recess has been seted up to the inside of protective cover, the inside bottom fixed mounting of protective cover has solid fixed ring, the bottom fixed mounting of protective cover has the sealing washer, sliding connection between gasket and the threaded rod, sliding connection between hexagonal piece and the hexagonal recess, the fixed slot has been seted up on the surface of gasket. The utility model discloses in, through the setting of sealing washer, make the bolt after using, accessible protective cover lid makes the sealing washer laminating equipment on the protective cover on the hexagonal piece, makes the bolt seal in the protective cover, has avoided leading to the rusty phenomenon of bolt to produce because of the rainy day rainwater falls on the intersection of bolt and equipment.

Description

Multifunctional bolt

Technical Field

The utility model relates to a bolt technical field especially relates to multifunctional bolt.

Background

When equipment concatenation equipment, can use the bolt to fix it, because of current bolt when outdoor use, the hexagonal piece that the bolt exposes equipment generally does not have the protection, and in the rainy day, the rainwater falls the concatenation department of bolt and equipment to lead to bolt and equipment concatenation department to rust, the bolt can not get off because of rusty dismantlement when equipment maintenance, thereby influences the normal maintenance of equipment, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional bolt.

In order to achieve the above purpose, the utility model adopts the following technical scheme: multifunctional bolt, including the threaded rod, the surperficial top cover of threaded rod is equipped with the gasket, the top fixed mounting of threaded rod has the hexagonal piece, the bottom fixed mounting of threaded rod has the rubber pad, the surface cover of hexagonal piece is equipped with the protective cover, the hexagonal recess has been seted up to the inside of protective cover, the inside bottom fixed mounting of protective cover has solid fixed ring, the bottom fixed mounting of protective cover has the sealing washer.

For the gasket to move on the threaded rod, the utility model discloses the improvement has, sliding connection between gasket and the threaded rod.

In order to make protective housing and hexagonal piece laminating, the utility model discloses the improvement has, sliding connection between hexagonal piece and the hexagonal recess.

In order to fix the protective cover, the utility model discloses the improvement has, the fixed slot has been seted up on the surface of gasket, sliding connection between fixed slot and the solid fixed ring.

In order to make multiple instrument all can screw up the bolt, the utility model discloses the improvement has, the cross recess has been seted up on the top of hexagonal piece.

In order to clear up the debris on the meshing screw thread, the utility model discloses the improvement has, the guide way has been seted up on the surface of threaded rod, the dust collecting tank has been seted up to the bottom of rubber pad.

In order to remove the dust and sundries inside the meshing thread, the utility model is improved by communicating the dust collecting groove and the guide groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of sealing washer, make the bolt after using, accessible protective cover lid makes the sealing washer laminating equipment on the protective cover on the hexagonal piece, makes the bolt seal in the protective cover, has avoided leading to the rusty phenomenon of bolt to produce because of the rainy day rainwater falls on the intersection of bolt and equipment.

2. The utility model discloses in, generally can only screw up the pine through the spanner of fixed model because of current bolt, and the spanner of this model forgets to carry then can't splice equipment, and the setting of cross recess makes the bolt fix with the screwdriver and screws up, makes the bolt can use a plurality of instruments to screw up, has avoided leading to the phenomenon production that the bolt can't be screwed up because of not carrying the spanner.

3. The utility model discloses in, when the bolt is screwed up, probably because the impurity dust is being adhered to on the meshing screw to make the bolt can be screwed into in the equipment screw, and through the setting of guide way, make the screw thread on the bolt can pass through the guide way to the impurity dust on the meshing screw and remove to the dust collecting tank in, avoided leading to the phenomenon production that the screw can't be screwed into to the bolt because of the influence of impurity dust on the meshing screw.

Drawings

Fig. 1 is a schematic view of the multifunctional bolt of the present invention;

fig. 2 is a top view of the multifunctional bolt of the present invention;

FIG. 3 is a schematic view of the explosion structure of the multifunctional bolt part provided by the present invention;

fig. 4 is an enlarged view of the a position in fig. 3 of the multifunctional bolt of the present invention.

Illustration of the drawings:

1. a threaded rod; 2. a gasket; 3. a protective cover; 4. a hexagonal block; 5. a cross groove; 6. fixing grooves; 7. a hexagonal groove; 8. a guide groove; 9. a rubber pad; 10. a dust collecting groove; 11. a fixing ring; 12. and (5) sealing rings.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: multifunctional bolt, including threaded rod 1, the surperficial top cover of threaded rod 1 is equipped with gasket 2, sliding connection between gasket 2 and the threaded rod 1, threaded rod 1's top fixed mounting has hexagonal piece 4, threaded rod 1's bottom fixed mounting has rubber pad 9, hexagonal piece 4's surface cover is equipped with protective cover 3, hexagonal groove 7 has been seted up to protective cover 3's inside, sliding connection between hexagonal piece 4 and the hexagonal groove 7, protective cover 3 inside bottom fixed mounting has solid fixed ring 11, fixed slot 6 has been seted up on gasket 2's surface, gu fixed ring 11 and fixed slot 6's design is in order to fix on gasket 2 at protective cover 3, prevent that protective cover 3 from taking place the phenomenon production that drops in the use, sliding connection between fixed slot 6 and the solid fixed ring 11, protective cover 3's bottom fixed mounting has sealing washer 12, sealing washer 12's design is in order to cover on protective cover 3 when on piece 4, can laminate with equipment through sealing washer 12, make and obtain sealed between equipment and the sealing washer 12, avoided leading to the phenomenon production of bolt because of the rainy day rainwater falling on the intersection of bolt and equipment.

Referring to fig. 2, a cross-shaped groove 5 is formed at the top end of the hexagonal block 4, and the cross-shaped groove 5 is designed to enable a screw bolt to be fixed and tightened by a screwdriver, so that the screw bolt can be tightened by a plurality of tools, and the phenomenon that the screw bolt cannot be tightened due to the fact that a wrench is not carried is avoided.

Example two

Referring to fig. 3, the surface of the threaded rod 1 is provided with a guide groove 8, the bottom end of the rubber pad 9 is provided with a dust collecting groove 10, the dust collecting groove 10 is communicated with the guide groove 8, and the guide groove 8 is designed to enable the threads on the bolt to move impurity and dust on the engaged threads to the dust collecting groove 10 through the guide groove 8, so that the phenomenon that the bolt cannot be screwed into the screw hole due to the influence of the impurity and dust on the engaged threads is avoided.

The working principle is as follows: when using the bolt, at first aim at the bolt needs concatenation equipment's screw department, it aims at hexagonal piece 4 to take up the handle, rotate hexagonal piece 4, the rotation of hexagonal piece 4 drives drive threaded rod 1 and rotates, thereby make threaded rod 1 to the inside removal of equipment screw, until threaded rod 1 rotate to the inside of equipment screw can, when meetting equipment screw inner wall there is dust particulate matter, the rotation of threaded rod 1 can drive the dust guide from the well removal of equipment screw inner wall, the dust can be along with guide way 8 remove to dust collecting tank 10 in can, after threaded rod 1 removes to the inside of equipment screw, take up protective cover 3, aim at hexagonal piece 4 to one side that protective cover 3 has hexagonal recess 7, remove along hexagonal piece 4, until the inside solid fixed ring 11 card of protective cover 3 is in fixed slot 6 after, the equipment that makes sealing washer 12 laminate the concatenation can.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. Multifunctional bolt, including threaded rod (1), its characterized in that: the surperficial top cover of threaded rod (1) is equipped with gasket (2), the top fixed mounting of threaded rod (1) has hexagonal piece (4), the bottom fixed mounting of threaded rod (1) has rubber pad (9), the surface cover of hexagonal piece (4) is equipped with protective cover (3), hexagonal recess (7) have been seted up to the inside of protective cover (3), the inside bottom fixed mounting of protective cover (3) has solid fixed ring (11), the bottom fixed mounting of protective cover (3) has sealing washer (12).

2. The multi-functional bolt according to claim 1, characterized in that: the gasket (2) is connected with the threaded rod (1) in a sliding mode.

3. The multifunctional bolt according to claim 1, wherein: the hexagonal blocks (4) are connected with the hexagonal grooves (7) in a sliding mode.

4. The multifunctional bolt according to claim 1, wherein: the surface of the gasket (2) is provided with a fixing groove (6), and the fixing groove (6) is connected with the fixing ring (11) in a sliding mode.

5. The multi-functional bolt according to claim 1, characterized in that: the top end of the hexagonal block (4) is provided with a cross groove (5).

6. The multi-functional bolt according to claim 1, characterized in that: the surface of the threaded rod (1) is provided with a guide groove (8), and the bottom end of the rubber pad (9) is provided with a dust collection groove (10).

7. The multi-functional bolt of claim 6, wherein: the dust collection groove (10) is communicated with the guide groove (8).

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