CN220185576U - Quick detachable bolt - Google Patents

Abstract

The utility model relates to the technical field of bolts, and provides an easily-detachable bolt which comprises a screw body, wherein a nut body is sleeved on the surface of the screw body, a limiting ring is sleeved on the surface of the screw body, a gasket is fixedly connected to the left side of the nut body, the gasket is made of rubber materials, limiting grooves are formed in two sides of the surface of the screw body, plug grooves are formed in the right side of the limiting ring, plug blocks are fixedly connected to the right side of the nut body, and the limiting blocks are in sliding connection with an inner cavity of the plug grooves. Through setting up stop gear, can make stop gear to the laminating of screw rod body's surface through stop collar and stop gear cooperation, can be convenient for carry out spacingly to the nut body, can be convenient for install and dismantle the screw rod body, the nut can appear rustting when having solved the structure among the prior art when using for a long time, leads to the nut to be difficult to dismantle, and this kind of structure can lead to the bolt not hard up problem because of reasons such as being rocked by the fastener when using.

Description

Quick detachable bolt

Technical Field

The utility model relates to the technical field of bolts, in particular to an easily detachable bolt.

Background

And (3) a bolt: a mechanical part, a cylindrical threaded fastener for use with a nut. A fastener consisting of a head part and a screw rod (a cylinder with external threads) needs to be matched with a nut for fastening two parts with through holes. This form of connection is called bolting. If the nut is screwed off the bolt, the two parts can be separated, so the bolt connection belongs to the detachable connection.

The structure among the prior art can appear rustting when long-time use, leads to the nut to be difficult to dismantle, and this kind of structure can lead to the bolt to become flexible because of by reasons such as fastener rock when using.

Disclosure of Invention

The utility model provides a bolt easy to detach, which solves the problems that nuts are difficult to detach due to rusting of the nuts when the structure in the related technology is used for a long time, and the bolt loosens due to shaking of a fastener and the like when the structure is used.

The technical scheme of the utility model is as follows:

the utility model provides an easily-detachable bolt which comprises a screw body, wherein a nut body is sleeved on the surface of the screw body, a limiting ring is sleeved on the surface of the screw body, a gasket is fixedly connected to the left side of the nut body, and the gasket is made of rubber materials;

the limiting mechanism comprises;

the limiting grooves are formed in two sides of the surface of the screw body;

the inserting groove is formed on the right side of the limiting ring;

the inserting block is fixedly connected to the right side of the nut body;

the limiting block is connected with the inner cavity of the inserting groove in a sliding mode.

In a preferred scheme, the plug blocks are in plug fit with the plug grooves, and the plug blocks are arranged in a trapezoid shape.

In a preferred scheme, the top of stopper fixedly connected with slider, the slider is parallelogram setting.

In a preferred scheme, a chute is formed in the bottom of the plug-in block, the chute is arranged in a parallelogram shape, and the sliding block is in sliding fit with the chute.

In a preferred scheme, the mounting groove is all offered to the both sides of grafting groove, the inner wall fixedly connected with spring of mounting groove.

In a preferred scheme, the mounting plate is fixedly connected with both sides of the limiting block, and the top end of the spring is fixedly connected with the bottom of the mounting plate.

In a preferred scheme, the bottom of stopper fixedly connected with connection pad, the connection pad is made for rubber material.

In a preferred scheme, the inner wall fixedly connected with spacing of spacing groove, spacing is provided with a plurality of, and a plurality of spacing is equidistant to be distributed.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the screw cap body positioning device, the limiting mechanism is arranged, so that the surface of the screw cap body is contacted with the surface of the screw rod body after the screw cap body is attached to the limiting ring, the limiting ring is matched with the limiting mechanism, the surface of the screw rod body can be attached to the limiting mechanism, the screw cap body can be conveniently limited, the screw cap body can be rapidly limited, and the screw rod body can be conveniently installed and detached.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a partial right-hand view structure of the present utility model;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a screw body; 2. a nut body; 3. a limiting ring; 4. a gasket; 5. a limiting mechanism; 51. a limit groove; 52. a plug-in groove; 53. a plug block; 54. a limiting block; 6. a slide block; 7. a chute; 8. a mounting groove; 9. a spring; 10. a mounting plate; 11. a connection pad; 12. a limit bar; 13. a groove; 14. an adjusting rod; 15. a hollow groove; 16. extruding a block; 17. a fixed block; 18. a fixing groove; 19. a tension spring; 20. a telescopic rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the present embodiment proposes

In this embodiment, including screw rod body 1 and stop gear 5, the surface cover of screw rod body 1 is equipped with nut body 2, the surface cover of screw rod body 1 is equipped with spacing ring 3, stop gear 5 includes spacing groove 51, grafting groove 52, grafting piece 53 and stopper 54, spacing groove 51 is seted up in the both sides on screw rod body 1 surface, the right side at spacing ring 3 is seted up to grafting groove 52, grafting piece 53 fixed connection is on the right side of nut body 2, stopper 54 and the inner chamber sliding connection of grafting groove 52, can make grafting piece 53 insert in grafting groove 52, can be that grafting piece 53 inserts the back extrusion stopper 54 downwardly moving, can make stopper 54 and lower groove laminating, and gasket 4 that rubber material made can laminate with the work piece that needs fastening, can the better fastening the work piece of nut body 2.

Further, as shown in fig. 3-4, the bottom fixedly connected with connection pad 11 of stopper 54, connection pad 11 is made for the rubber material, the inner wall fixedly connected with spacing 12 of spacing groove 51, spacing 12 is provided with a plurality of, and a plurality of spacing 12 are equidistant distribution, can make connection pad 11 and laminating of spacing 12, and the connection pad 11 that the rubber material was made can be extruded by spacing 12, can carry out spacing to stopper 54, peg graft piece 53 and peg graft groove 52 grafting cooperation, peg graft piece 53 is trapezoidal setting, the top fixedly connected with slider 6 of stopper 54, slider 6 is parallelogram setting, spout 7 has been seted up to the bottom of peg graft piece 53, spout 7 is parallelogram setting, slider 6 and spout 7 sliding fit, can make the spout 7 that is parallelogram setting set up at the peg graft piece 53 bottom of trapezoid setting, can make the slider 6 and spout 7 sliding fit that are parallelogram setting, can make the peg graft piece 53 extrusion stopper 54 that is trapezoid setting, can make stopper 54 move down, can make stopper 54 and laminating of groove 51 and limit for spacing ring 3.

As shown in fig. 3, the mounting groove 8 is formed on both sides of the plugging groove 52, the spring 9 is fixedly connected to the inner wall of the mounting groove 8, the mounting plate 10 is fixedly connected to both sides of the limiting block 54, the top end of the spring 9 is fixedly connected to the bottom of the mounting plate 10, the spring 9 can be mounted by the mounting groove 8, the mounting plate 10 can be supported by the spring 9, the limiting block 54 can be pushed upwards when the plugging block 53 moves leftwards, the limiting block 54 can be reset upwards, the limiting ring 3 and the nut body 2 can be limited conveniently, and a user can separate the limiting block 54 from the limiting groove 51 by moving the nut body 2, so that the screw body 1 can be disassembled conveniently.

Example 2

As shown in fig. 4 to 5, based on the same concept as that of embodiment 1, this embodiment also proposes

In the embodiment, the screw comprises a screw body 1 and a limiting mechanism 5, wherein a screw cap body 2 is sleeved on the surface of the screw body 1, a limiting ring 3 is sleeved on the surface of the screw body 1, a gasket 4 is fixedly connected to the left side of the screw cap body 2, the gasket 4 is made of rubber materials, limiting grooves 51 are formed in two sides of the surface of the screw body 1, inserting grooves 52 are formed in the right side of the limiting ring 3, inserting blocks 53 are fixedly connected to the right side of the limiting ring 3, limiting blocks 54 are slidably connected with inner cavities of the inserting grooves 52, inserting blocks 53 are fixedly connected with the inner cavities of the inserting grooves 52, limiting blocks 54 are slidably connected with the inner cavities of the inserting grooves 52, grooves 13 are formed in the bottoms of the inserting blocks 53, adjusting rods 14 are in threaded connection with the inner cavities of the inserting blocks 53, empty grooves 15 are formed in the inner walls of the grooves 13, the bottom of the adjusting rod 14 is fixedly connected with the extrusion block 16, the top of the limiting block 54 is fixedly connected with the fixed block 17, a user can conveniently rotate the adjusting rod 14 by rotating the adjusting rod 14, the adjusting rod 14 drives the extrusion block 16 to rotate, the extrusion block 16 can extrude the fixed block 17, the limiting block 54 can move downwards, the limiting block 54 can be attached to the inner wall of the limiting groove 51, the limiting ring 3 can be limited, the gasket 4 made of rubber material can be attached to a workpiece to be fastened, the nut body 2 can better fasten the workpiece, the adjusting rod 14 can enter the empty groove 15 when the adjusting rod 14 rotates, the extrusion block 16 can conveniently extrude the fixed block 17,

further, as shown in fig. 4-5, the fixed slot 18 is provided at the bottom of the plug-in block 53, the tension spring 19 is fixedly connected to the inner wall of the fixed slot 18, the bottom end of the tension spring 19 is fixedly connected to the top of the limiting block 54, the fixed slot 18 can be used for installing the tension spring 19, the tension spring 19 can be used for pulling the limiting block 54, the limiting block 54 can be separated from the limiting slot 51, the telescopic rod 20 is fixedly connected to the inside of the fixed slot 18, the telescopic rod 20 is sleeved in the tension spring 19, the bottom of the telescopic rod 20 is fixedly connected to the top of the limiting block 54, the telescopic rod 20 can be used for limiting the limiting block 54, deflection deformation of the tension spring 19 during use is avoided, workpieces can be conveniently fastened, and a user can make the extrusion block 16 deflect by turning the adjusting rod 14 during use, the tension spring 19 can be used for pulling and resetting the limiting block 54, the limiting block 54 is separated from the limiting block 51, and the nut body can be conveniently detached.

Specifically, the working process or working principle of the high-pressure rubber tube calender is as follows: during the use, install the swivel nut on the surface of screw rod body 1, then with spacing ring 3 cover on the surface of screw rod body 1, insert the piece 53 and can insert in inserting groove 52 when spacing ring 3 and nut body 2 laminating, make inserting piece 53 extrude stopper 54, can make stopper 54 down move, can make stopper 54 and spacing groove 51 laminating, the connection pad 11 that rubber materials made can laminate with spacing 12 when stopper 54 down moves, can spacing stopper 54, can make stopper 54 spacing ring 3, when need dismantle nut body 2, move spacing ring 3 rightwards, can make inserting groove 52 and inserting piece 53 separate, then move nut body 2 rightwards, can dismantle nut body 2, can swiftly dismantle screw rod body 1 and nut body 2.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a quick detachable bolt, includes screw rod body (1), the surface cover of screw rod body (1) is equipped with nut body (2), the surface cover of screw rod body (1) is equipped with spacing ring (3), the left side fixedly connected with gasket (4) of nut body (2), gasket (4) are made for rubber materials, its characterized in that;

a limiting mechanism (5), the limiting mechanism (5) comprising;

the limiting grooves (51) are formed in two sides of the surface of the screw body (1);

the inserting groove (52) is formed in the right side of the limiting ring (3);

the inserting block (53), the said inserting block (53) is fixedly connected to right side of the nut body (2);

the limiting block (54) is connected with the inner cavity of the inserting groove (52) in a sliding mode.

2. The quick detachable bolt according to claim 1, wherein the plug-in block (53) is in plug-in fit with the plug-in groove (52), and the plug-in block (53) is arranged in a trapezoid shape.

3. The quick detachable bolt according to claim 1, wherein the top of the limiting block (54) is fixedly connected with a sliding block (6), and the sliding block (6) is arranged in a parallelogram shape.

4. A quick detachable bolt according to claim 3, wherein the bottom of the plug-in block (53) is provided with a chute (7), the chute (7) is arranged in a parallelogram, and the sliding block (6) is in sliding fit with the chute (7).

5. The quick detachable bolt according to claim 1, wherein the mounting grooves (8) are formed in two sides of the inserting grooves (52), and springs (9) are fixedly connected to the inner walls of the mounting grooves (8).

6. The quick detachable bolt according to claim 5, wherein the two sides of the limiting block (54) are fixedly connected with the mounting plate (10), and the top end of the spring (9) is fixedly connected with the bottom of the mounting plate (10).

7. The quick detachable bolt according to claim 1, wherein the bottom of the limiting block (54) is fixedly connected with a connecting pad (11), and the connecting pad (11) is made of rubber material.

8. The quick detachable bolt according to claim 1, wherein the inner wall of the limit groove (51) is fixedly connected with limit bars (12), the limit bars (12) are provided with a plurality of limit bars (12), and the limit bars (12) are equidistantly distributed.