CN219220997U

CN219220997U - Four-jaw nut

Info

Publication number: CN219220997U
Application number: CN202223387943.3U
Authority: CN
Inventors: 黄伟豪; 杨才; 杨海武; 李邦
Original assignee: Zhejiang Bangli Hardware Products Co ltd
Current assignee: Zhejiang Bangli Hardware Products Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-06-20
Anticipated expiration: 2032-12-17

Abstract

The application discloses a four-jaw nut, which belongs to the technical field of four-jaw nuts and comprises a fixed block, wherein a circular hole is formed in the upper side surface of the fixed block, a main nut is connected to the upper side of the fixed block right above the circular hole in a sliding manner, a limit chute is formed in the upper side surface of the fixed block, and a limit rotating ring is connected to the inner wall of the fixed block in the limit chute in a sliding manner; the main nut can rotate in the limiting sliding groove through the limiting rotating ring, the limiting rotating ring can play a limiting role on the main nut, the main nut is prevented from being separated from the fixed block in the rotating process, the main nut can be used for rotating and matching with the tightening of the bolt when the bolt is inconvenient to screw, and the four-jaw nut can deal with more environments.

Description

Four-jaw nut

Technical Field

The application relates to the technical field of nuts, in particular to a four-jaw nut.

Background

The nut is generally divided into a common nut, a four-jaw nut and the like, and the four-jaw nut can be clamped into the fixing object by four barbs, so that the nut can be better fixed on the bolt.

The traditional four-jaw nut is generally screwed by a bolt when in use, the four-jaw nut is inconvenient to rotate, and when the bolt is inconvenient to screw sometimes, the bolt is generally not very convenient to screw by a screwdriver in a narrow place, the screwdriver has a length, and the four-jaw nut is inconvenient to rotate, so that the use of the four-jaw nut is affected.

Disclosure of Invention

To the not enough of prior art, this application provides four claw nuts, and the main nut can rotate at the inside of spacing spout with spacing swivel becket, and spacing swivel becket can play spacing effect to the main nut, prevents that the main nut from breaking away from the fixed block in the pivoted, and the setting of main nut can be when the inconvenient screwing of bolt, can use the screw up of main nut normal running fit bolt, lets four claw nuts can deal with more environment.

In order to achieve the above purpose, the present application provides the following technical solutions: the four-jaw nut comprises a fixed block, a circular hole is formed in the upper side face of the fixed block, a main nut is slidingly connected to the upper side of the fixed block right above the circular hole, a limiting chute is formed in the upper side face of the fixed block and located on the lower side of the main nut, and a limiting rotating ring is slidingly connected to the inner wall of the fixed block and located inside the limiting chute.

Through adopting above-mentioned technical scheme, the main nut can rotate at the inside of spacing spout with spacing swivel becket, and spacing swivel becket can play spacing effect to the main nut, prevents that the main nut from breaking away from the fixed block in the pivoted, and the setting of main nut can be when the inconvenient screwing of bolt, can rotate the screw up of cooperation bolt with the main nut, lets four claw nuts can deal with more environment.

As a preferred technical scheme of this application, set up multiunit ball groove on the outer wall of spacing swivel becket, be located in the ball inslot the rotation is connected with the ball on the inner wall of spacing swivel becket, the ball contacts with the inner wall of fixed block.

Through adopting above-mentioned technical scheme, can let spacing rotation ring more smooth and easy when sliding on the inner wall of fixed block through the inside ball that sets up of spacing rotation ring.

As a preferable technical scheme of the application, a plurality of groups of handles are fixedly connected to the outer wall of the main nut.

Through adopting above-mentioned technical scheme, can make things convenient for the staff to the rotation of main nut through the setting of handle.

As a preferable technical scheme of the application, the lower side of the fixed block is fixedly connected with a plurality of groups of inserting blocks, and the lower side of the plurality of groups of inserting blocks is fixedly connected with a triangular block.

Through adopting above-mentioned technical scheme, can insert the inside of fixed thing through the setting of inserted block to let the fixed block can be better fix, and the setting of triangle piece can let the inserted block insert the inside of fixed thing better.

As a preferable technical scheme of the application, the lower side of the fixed block between the plurality of groups of inserting blocks is fixedly connected with an inserting cylinder.

Through adopting above-mentioned technical scheme, can play the effect of block to fixed position through the setting of inserting the section of thick bamboo, the inner wall prior art of inserting the section of thick bamboo here is the screw thread wall, and here changes into smooth hole.

As a preferred technical scheme of this application, the multiunit removes the groove has been seted up to the downside of fixed block, is located the removal inslot the downside fixedly connected with telescopic link of fixed block, the downside fixedly connected with gasket of telescopic link, the inner circle wall of gasket and the outer wall sliding connection of inserting a section of thick bamboo, the slip cap is equipped with the spring on the outer wall of telescopic link, the upside and the inner wall fixed connection of fixed block of spring, the downside and the gasket fixed connection of spring.

Through adopting above-mentioned technical scheme, can play flexible and support tight effect to the gasket through the setting of telescopic link and spring, let the gasket be connected with the fixed block to reduce the time that the staff placed the gasket.

The beneficial effects of this application:

the main nut can rotate in the limiting sliding groove through the limiting rotating ring, the limiting rotating ring can play a limiting role on the main nut, the main nut is prevented from being separated from the fixed block in the rotating process, the main nut can be used for rotating and matching with the tightening of the bolt when the bolt is inconvenient to screw, and the four-jaw nut can deal with more environments.

Drawings

FIG. 1 is a schematic elevational cross-section of the present application;

FIG. 2 is an enlarged view of FIG. 1A of the present application;

FIG. 3 is an enlarged view of FIG. 1B of the present application;

fig. 4 is an enlarged top view of the rotating ring of the present application.

In the figure: 1. a fixed block; 2. a main nut; 3. a limit rotating ring; 4. a ball; 5. a handle; 6. inserting blocks; 7. triangular blocks; 8. a moving groove; 9. a telescopic rod; 10. a spring; 11. a gasket; 12. an insertion barrel.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-3, the four-jaw nut comprises a fixed block 1, wherein a circular hole is formed in the upper side surface of the fixed block 1, a main nut 2 is connected to the upper side of the fixed block 1 right above the circular hole in a sliding manner, a limit chute is formed in the upper side surface of the fixed block 1 positioned on the lower side of the main nut 2, and a limit rotating ring 3 is connected to the inner wall of the fixed block 1 positioned in the limit chute in a sliding manner; the main nut 2 can rotate in the limiting sliding groove through the limiting rotating ring 3, the limiting rotating ring 3 can play a limiting role on the main nut 2, the main nut 2 is prevented from being separated from the fixed block 1 in the rotating process, the main nut 2 can be used for rotating and matching with the tightening of the bolt when the bolt is inconvenient to screw, and the four-jaw nut can cope with more environments.

Referring to fig. 1 and 3, a plurality of groups of ball grooves are formed in the outer wall of the limiting rotating ring 3, balls 4 are rotatably connected to the inner wall of the limiting rotating ring 3 positioned in the ball grooves, and the balls 4 are in contact with the inner wall of the fixed block 1; the ball 4 arranged in the limiting rotating ring 3 can enable the limiting rotating ring 3 to slide on the inner wall of the fixed block 1 more smoothly; the outer wall of the main nut 2 is fixedly connected with a plurality of groups of handles 5; the main nut 2 can be conveniently rotated by a worker through the arrangement of the handle 5.

Referring to fig. 1, a plurality of groups of insert blocks 6 are fixedly connected to the lower side of a fixed block 1, and a triangular block 7 is fixedly connected to the lower side of each group of insert blocks 6; the insert block 6 can be inserted into the interior of the fixture, so that the fixture block 1 can be better fixed, and the triangular block 7 can be used for better inserting the insert block 6 into the interior of the fixture; the lower side of the fixed block 1 positioned among the plurality of groups of inserting blocks 6 is fixedly connected with an inserting cylinder 12; the fixed position can be snapped by the provision of the insert 12, where the inner wall of the insert 12 is a prior art threaded wall, where a smooth hole is modified.

Referring to fig. 1 and 2, a plurality of groups of moving grooves 8 are formed in the lower side surface of a fixed block 1, a telescopic rod 9 is fixedly connected to the lower side of the fixed block 1 in the moving grooves 8, a gasket 11 is fixedly connected to the lower side of the telescopic rod 9, the inner ring wall of the gasket 11 is slidably connected with the outer wall of an insertion barrel 12, a spring 10 is slidably sleeved on the outer wall of the telescopic rod 9, the upper side of the spring 10 is fixedly connected with the inner wall of the fixed block 1, and the lower side of the spring 10 is fixedly connected with the gasket 11; the telescopic rod 9 and the spring 10 can be used for stretching and propping the gasket 11, so that the gasket 11 is connected with the fixed block 1, and the time for placing the gasket 11 by a worker is shortened.

Working principle: when the utility model is used, the main nut 2 can rotate in the limiting sliding groove by using the limiting rotating ring 3, the limiting rotating ring 3 can play a limiting role on the main nut 2, the main nut 2 is prevented from being separated from the fixed block 1 when rotating, the main nut 2 can be used for rotating and matching with the screwing of the bolt when the bolt is inconvenient to screw, the four-claw nut can cope with more environments, the inserting block 6 and the triangular block 7 can be inserted into the fixed object, so that the fixed block 1 is better fixed, the gasket 11 can be stretched and abutted by the arrangement of the telescopic rod 9 and the spring 10, the gasket 11 is connected with the fixed block 1, and the time for placing the gasket 11 by a worker is shortened.

Finally, it should be noted that: in the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and for simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The four-jaw nut comprises a fixed block (1), and is characterized in that a circular hole is formed in the upper side face of the fixed block (1), a main nut (2) is slidingly connected to the upper side of the fixed block (1) right above the circular hole, a limit chute is formed in the upper side face of the fixed block (1) located on the lower side of the main nut (2), and a limit rotating ring (3) is slidingly connected to the inner wall of the fixed block (1) located inside the limit chute.

2. The four-jaw nut according to claim 1, wherein a plurality of groups of ball grooves are formed in the outer wall of the limiting rotating ring (3), balls (4) are rotatably connected to the inner wall of the limiting rotating ring (3) located inside the ball grooves, and the balls (4) are in contact with the inner wall of the fixed block (1).

3. Four-jaw nut according to claim 1, characterized in that the outer wall of the main nut (2) is fixedly connected with a plurality of groups of handles (5).

4. The four-jaw nut according to claim 1, wherein a plurality of groups of insert blocks (6) are fixedly connected to the lower side of the fixed block (1), and a triangular block (7) is fixedly connected to the lower side of the plurality of groups of insert blocks (6).

5. The four-jaw nut according to claim 4, characterized in that an insert cylinder (12) is fixedly connected to the underside of the fixed block (1) between the sets of insert blocks (6), the insert cylinder (12) corresponding to the position of the threaded hole.

6. The four-jaw nut according to claim 5, wherein a plurality of groups of moving grooves (8) are formed in the lower side face of the fixed block (1), a telescopic rod (9) is fixedly connected to the lower side of the fixed block (1) and located inside the moving grooves (8), a gasket (11) is fixedly connected to the lower side of the telescopic rod (9), the inner ring wall of the gasket (11) is slidably connected with the outer wall of the insertion barrel (12), a spring (10) is slidably sleeved on the outer wall of the telescopic rod (9), the upper side of the spring (10) is fixedly connected with the inner wall of the fixed block (1), and the lower side of the spring (10) is fixedly connected with the gasket (11).