CN214081190U

CN214081190U - Spanner handle

Info

Publication number: CN214081190U
Application number: CN202022459830.4U
Authority: CN
Inventors: 庄能杰; 庄孟勋
Original assignee: Tuojin Jiangsu Hardware Co ltd
Current assignee: Tuojin Jiangsu Hardware Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-31
Anticipated expiration: 2030-10-30

Abstract

A wrench handle comprises a main rotating rod, an auxiliary rotating rod and a sliding block; the wrench head is arranged on the bolt head; the main rotating rod is rotatably connected to the wrench head; the sliding block is connected to the main rotating rod in a sliding mode; the auxiliary rotating rod is rotatably connected to the sliding block; the wrench has a first working state and a second working state; when the wrench is in a first working state, the main rotating rod is perpendicular to the bolt, and the main rotating rod is attached to the auxiliary rotating rod; when the wrench is in a first working state, the auxiliary rotating rod is perpendicular to the bolt, the wrench head is arranged on one side of the main rotating rod, and the auxiliary rotating rod is arranged on the other side of the main rotating rod; the utility model discloses in be convenient for through main dwang the wrench end sets up on the bolt head, through the revolute pair dwang, fastens or dismantles the bolt in the corner.

Description

Spanner handle

Technical Field

The utility model relates to a spanner field, concretely relates to spanner handle.

Background

A wrench is a tool commonly used in life or manufacturing, and is used to fasten or detach a bolt or the like. The existing wrench is basically a straight handle, when a bolt in a corner is fastened or disassembled or an irremovable obstacle is arranged around the bolt, the wrench cannot be rotated completely, and can only be rotated a little by a little, so that the operation difficulty is increased, and time and energy are consumed.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a wrench handle to bolt in fastening or dismantling the corner.

The utility model provides a following technical scheme:

a wrench handle comprises a main rotating rod, an auxiliary rotating rod and a sliding block; the wrench head is arranged on the bolt head; the main rotating rod is rotatably connected to the wrench head; the sliding block is connected to the main rotating rod in a sliding mode; the auxiliary rotating rod is rotatably connected to the sliding block; the wrench has a first working state and a second working state; when the wrench is in a first working state, the main rotating rod is perpendicular to the bolt, and the main rotating rod is attached to the auxiliary rotating rod; when the spanner is in first operating condition, vice dwang sets up with the bolt is perpendicular, and the spanner head sets up in one side of main dwang, and vice dwang sets up in the opposite side of main dwang.

Preferably, the main rotating rod is provided with a connecting shaft, and the connecting shaft is perpendicular to the main rotating rod; the wrench head is provided with a connecting block, and a groove is formed in the connecting block; the main rotating rod is arranged in the groove; the connecting shaft is rotationally connected to the connecting block; and two fixing nuts are respectively arranged on two sides of the connecting block.

Preferably, the cross section of main dwang, vice dwang is semi-circular, main dwang forms cylindricly with vice dwang laminating.

Preferably, one end of the auxiliary rotating rod is provided with a rotating shaft; the rotating shaft is rotationally connected to the sliding block; the sliding block is provided with a through hole, the main rotating rod is arranged in the through hole, and the through hole corresponds to the main rotating rod in shape.

Preferably, a handle is arranged on one side of the main rotating rod and the auxiliary rotating rod, which is far away from the wrench head; the handle corresponds to the shape of the main rotating rod and the auxiliary rotating rod, and the handle is made of rubber.

Compared with the prior art, the utility model has the advantages of it is following and effect:

the utility model discloses in when the spanner is in first operating condition, main dwang sets up with the bolt is perpendicular, and main dwang and vice dwang laminating, can directly rotate main dwang and vice dwang, fasten and dismantle the bolt.

In the utility model, when the wrench is in a first working state, the main rotating rod and the bolt are arranged in parallel, and the main rotating rod and the auxiliary rotating rod are arranged vertically; the wrench head is arranged on the bolt head through the main rotating rod, and the bolts in the corners are fastened or disassembled through the revolute pair rotating rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a wrench handle of the present invention;

FIG. 2 is a side view of the wrench in a first state;

FIG. 3 is a side view of the wrench in a second state;

fig. 4 is a cross-sectional view of a wrench handle of the present invention.

In the figure: 1 spanner head, 2 connecting axles, 3 connecting blocks, 4 main dwang, 5 fixation nuts, 6 sliding blocks, 7 rotation axes, 8 auxiliary dwang, 9 handles.

Detailed Description

The utility model discloses a concrete implementation way does:

referring to fig. 1-4, a wrench handle includes a main rotating rod 4, an auxiliary rotating rod 8, and a sliding block 6; the wrench head 1 is arranged on the bolt head; the main rotating rod 4 is rotatably connected to the wrench head 1; the main rotating rod 4 is provided with a connecting shaft 2, and the connecting shaft 2 is perpendicular to the main rotating rod 4; the wrench head 1 is provided with a connecting block 3, and the connecting block 3 is provided with a groove; the main rotating rod 4 is arranged in the groove; the connecting shaft 2 is rotatably connected to the connecting block 3; two sides of the connecting shaft 2 are in threaded connection with fixing nuts 5, the two fixing nuts 5 are respectively arranged on two sides of the connecting block 3, and the main rotating rod 4 and the wrench head 1 are fixed together by rotating the fixing nuts 5.

The sliding block 6 is connected with the main rotating rod 4 in a sliding mode; the sliding block 6 is provided with a through hole, the main rotating rod 4 is arranged in the through hole, and the through hole corresponds to the main rotating rod in shape, so that the sliding block 6 and the main rotating rod 4 are prevented from rotating relatively; one end of the auxiliary rotating rod 8 is provided with a rotating shaft 7; the rotating shaft 7 is rotatably connected to the sliding block 6; the cross sections of the main rotating rod 4 and the auxiliary rotating rod 8 are semicircular, and the main rotating rod 4 and the auxiliary rotating rod 8 are attached to form a cylinder; a handle 9 is arranged on one side of the main rotating rod 4 and the auxiliary rotating rod 8 away from the wrench head; the handle 9 corresponds to the shapes of the main rotating rod 4 and the auxiliary rotating rod 8, and the handle 9 is made of rubber.

The wrench has a first working state and a second working state; when the wrench is in a first working state, the main rotating rod 4 is perpendicular to the bolt, and the main rotating rod 4 is attached to the auxiliary rotating rod 8, so that the main rotating rod and the auxiliary rotating rod can be directly rotated to fasten and dismount the bolt; when the wrench is in a second working state, the auxiliary rotating rod 8 is perpendicular to the bolt, the wrench head can be conveniently arranged on the bolt head through the main rotating rod, and the bolt in the corner can be fastened or detached through rotating the auxiliary rotating rod; the wrench head 1 is disposed on one side of the main rotating rod 4, and the auxiliary rotating rod 8 is disposed on the other side of the main rotating rod 4.

The working principle is as follows: when the wrench is in a first working state, a worker sets the wrench head 1 on the bolt head; the main rotating rod 4 and the auxiliary rotating rod 8 can be directly rotated to fasten and disassemble the bolts; when the bolt is positioned at a corner, the main rotating rod 4 is manually rotated to be in an inclined state, and the main rotating rod 4 and the wrench head 1 are fixed together by rotating the fixing nut 5; the manual revolute pair dwang 8 makes the vice dwang 8 perpendicular with the bolt, through the revolute pair dwang, fastens or dismantles the bolt in the corner.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wrench handle, comprising: comprises a main rotating rod, an auxiliary rotating rod and a sliding block; the wrench head is arranged on the bolt head; the main rotating rod is rotatably connected to the wrench head; the sliding block is connected to the main rotating rod in a sliding mode; the auxiliary rotating rod is rotatably connected to the sliding block; the wrench has a first working state and a second working state; when the wrench is in a first working state, the main rotating rod is perpendicular to the bolt, and the main rotating rod is attached to the auxiliary rotating rod; when the spanner is in second operating condition, vice dwang sets up with the bolt is perpendicular, and the spanner head sets up in one side of main dwang, and vice dwang sets up in the opposite side of main dwang.

2. A wrench handle as claimed in claim 1, wherein: the main rotating rod is provided with a connecting shaft, and the connecting shaft is perpendicular to the main rotating rod; the wrench head is provided with a connecting block, and a groove is formed in the connecting block; the main rotating rod is arranged in the groove; the connecting shaft is rotationally connected to the connecting block; and two fixing nuts are respectively arranged on two sides of the connecting block.

3. A wrench handle as claimed in claim 1, wherein: the cross section of main dwang, vice dwang is semi-circular, main dwang forms cylindricly with vice dwang laminating.

4. A wrench handle as claimed in claim 1 or claim 3, wherein: the sliding block is provided with a through hole, the main rotating rod is arranged in the through hole, and the through hole corresponds to the main rotating rod in shape.

5. A wrench handle as claimed in claim 1, wherein: one end of the auxiliary rotating rod is provided with a rotating shaft; the rotating shaft is rotatably connected to the sliding block.

6. A wrench handle as claimed in claim 1 or claim 3, wherein: handles are arranged on one sides of the main rotating rod and the auxiliary rotating rod, which are far away from the wrench head; the handle corresponds to the shape of the main rotating rod and the auxiliary rotating rod, and the handle is made of rubber.