CN219100948U

CN219100948U - Handle

Info

Publication number: CN219100948U
Application number: CN202222917775.8U
Authority: CN
Inventors: 项鑫博; 项敬锋
Original assignee: Zhejiang Xingu Technology Co ltd
Current assignee: Zhejiang Xingu Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-30
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a handle, includes handle and handle seat, the handle has the rotation end, set up the mounting groove on the handle seat, set up square shaft setting element on the rotation end, the rotation end passes the handle seat and stretches out the mounting groove in, set up the gasket subassembly in the mounting groove, set up spacing nut on the rotation end, spacing nut and rotation end threaded connection, just spacing nut's one end compresses tightly the gasket subassembly, through setting up spacing nut to spacing portion of square shaft setting element stretches into spacing nut and rotates between the end, makes spacing nut in the torsion in-process of rotation end, compresses tightly spacing portion gradually, thereby fixes square shaft setting element, prevents that square shaft setting element is not hard up, drops.

Description

Handle

Technical Field

The utility model relates to the technical field of door locks, in particular to a handle.

Background

The existing handle comprises a panel, a handle and a rotating shaft, wherein the panel is provided with a rotating hole matched with the rotating shaft, one end part of the rotating shaft is arranged on the rotating hole in a penetrating mode, the end part of the rotating shaft is detachably connected with the handle through a bolt, and the other end of the rotating shaft is provided with a reset assembly for driving the rotating shaft to reset. The loosening of the reset component can occur when the structure is used for a long time, so that the use effect is poor, and the user experience is influenced.

Disclosure of Invention

In view of this, the present utility model provides a handle.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a handle, includes handle and handle seat, the handle has the rotation end, set up the mounting groove on the handle seat, set up square shaft setting element on the rotation end, the rotation end passes the handle seat and stretches out the mounting groove in, set up the gasket subassembly in the mounting groove, set up limit nut on the rotation end, limit nut and rotation end threaded connection, just limit nut's one end compresses tightly the gasket subassembly.

Preferably, the rotating end is provided with a positioning groove, the square shaft positioning piece is provided with a connecting part and a limiting part, the connecting part stretches into the positioning groove to be connected with the rotating end, the limiting part is in limiting fit with the rotating end, and the limiting nut compresses the limiting part.

Preferably, the rotating end is provided with a key slot, the gasket assembly comprises an elastic piece and a rotating piece, one end of the elastic piece extends into the key slot to be connected with the rotating end, a split ring and a boss are arranged in a mounting groove of the handle seat, and one end of the elastic piece is in limit fit with the boss.

Preferably, the rotating member is arranged at the top of the elastic member, the rotating member is provided with a first protruding end and a second protruding end, the first protruding end and the second protruding end of the split ring are provided with semicircular grooves, the first protruding end is driven to be matched with the first protruding end when the split ring rotates, and the second protruding end of the split ring is contacted with the second protruding end when the split ring does not rotate.

Preferably, the handle is provided with an inner groove, the square shaft positioning piece is provided with a connecting groove, and the inner groove is communicated with the connecting groove.

The utility model has the beneficial effects that: through setting up spacing nut to spacing portion of square shaft setting element stretches into between spacing nut and the rotation end, makes spacing nut turn round tight in-process at the rotation end, compresses tightly spacing portion gradually, thereby fixes square shaft setting element, prevents that square shaft setting element from becoming flexible, dropping.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an exploded view of the structure of the present utility model;

FIG. 5 is a schematic illustration of the connection of the split ring to the shim assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.

The utility model will be better described with reference to the drawings.

The utility model provides the following technical scheme:

as shown in fig. 1-5, the utility model discloses a handle, which comprises a handle 1 and a handle seat 2, wherein the handle 1 is provided with a rotating end 3, a mounting groove 4 is formed in the handle seat 2, a square shaft positioning piece 5 is arranged on the rotating end 3, the rotating end 3 penetrates through the handle seat 2 and stretches out of the mounting groove 4, a gasket assembly 6 is arranged in the mounting groove 4, a limit nut 7 is arranged on the rotating end 3, the limit nut 7 is in threaded connection with the rotating end 3, and one end of the limit nut 7 is pressed against the gasket assembly 6. Through setting up spacing nut 7 to spacing portion 8 of square shaft setting element 5 stretches into between spacing nut 7 and the rotation end 3, makes spacing nut 7 turn round tight in-process at rotation end 3, compresses tightly spacing portion 8 gradually, thereby fixes square shaft setting element 5, prevents square shaft setting element 5 not hard up, drops.

Preferably, the rotating end 3 is provided with a positioning groove 9, the square shaft positioning piece 5 is provided with a connecting part 10 and a limiting part 8, the connecting part 10 stretches into the positioning groove 9 to be connected with the rotating end 3, the limiting part 8 is in limiting fit with the rotating end 3, and the limiting nut 7 is pressed on the limiting part 8. The positioning groove 9 on the rotating end 3 can be used for installing the square shaft positioning piece 5, so that the rotating end 3 can be matched with the square shaft (not shown) through the square shaft positioning piece 5 to increase precision of the square shaft.

Preferably, the rotating end 3 is provided with a key slot 12, the gasket assembly 6 comprises an elastic piece 13 and a rotating piece 14, one end of the elastic piece 13 extends into the key slot 12 to be connected with the rotating end 3, a split ring 15 and a boss 16 are arranged in the mounting groove 4 of the handle seat 2, one end of the elastic piece 13 is in limiting fit with the boss 16, the elastic piece 13 is provided with a boss 16 limiting end matched with the boss 16, the boss 16 limiting end is formed by bending the elastic piece 13 towards one side of the boss 16, the elastic piece 13 is provided with a key slot 12 limiting end, and the key slot 12 limiting end is bent by the elastic piece 13 and extends into the key slot 12 to be in limiting fit with the rotating end 3.

Preferably, the rotating member 14 is disposed at the top of the elastic member 13, the rotating member 14 is provided with a first protruding end 17 and a second protruding end 18, the first protruding end 19 and the second protruding end 20 of the split ring 15 are provided with semicircular grooves 21, the first protruding end is driven to be matched with the first protruding end 19 when the split ring 15 rotates, and the second protruding end 20 of the split ring 15 is contacted with the second protruding end 18 when the split ring 15 does not rotate.

Preferably, a square shaft is arranged in the inner groove 22, the square shaft positioning piece 5 is provided with a connecting groove 11, the connecting part 10 of the square shaft positioning piece 5 is tightly attached to the groove wall of the positioning groove 9 of the rotating end 3, the inner groove 22 is communicated with the connecting groove 11, one end of the square shaft is arranged in the inner groove 22, and the other end of the square shaft extends towards the direction of the connecting groove 11 on the square shaft positioning piece 5 and extends out of the connecting groove 11 to be connected with a lock box (not shown) outside the handle 1. The square shaft locating piece 5 is communicated and matched with the inner groove 22 through the connecting groove 11, so that the compactness of the square shaft is improved, and the square shaft is not easy to swing.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a handle, includes handle and handle seat, the handle has the rotation end, set up the mounting groove on the handle seat, its characterized in that: the square shaft positioning piece is arranged on the rotating end, the rotating end penetrates through the handle seat to extend out of the mounting groove, the gasket assembly is arranged in the mounting groove, the limiting nut is arranged on the rotating end and is in threaded connection with the rotating end, and one end of the limiting nut is tightly pressed against the gasket assembly.

2. The handle according to claim 1, wherein: the square shaft positioning piece is provided with a connecting portion and a limiting portion, the connecting portion stretches into the positioning groove to be connected with the rotating end, the limiting portion is in limiting fit with the rotating end, and the limiting nut compresses the limiting portion.

3. The handle according to claim 1, wherein: the rotating end is provided with a key slot, the gasket assembly comprises an elastic piece and a rotating piece, one end of the elastic piece stretches into the key slot to be connected with the rotating end, a split ring and a boss are arranged in a mounting groove of the handle seat, and one end of the elastic piece is in limiting fit with the boss.

4. A handle according to claim 3, wherein: the rotating piece is arranged at the top of the elastic piece and is provided with a first protruding end and a second protruding end, the first protruding end and the second protruding end of the split ring are provided with semicircular arc grooves, the first protruding end is driven to be matched with the first protruding end when the split ring rotates, and the second protruding end of the split ring is contacted with the second protruding end when the split ring does not rotate.

5. The handle according to claim 1, wherein: the handle is equipped with inside groove, square shaft setting element is equipped with the spread groove, inside groove and spread groove intercommunication.