Unlock instant, AI-driven research and patent intelligence for your innovation.

Socket wrench applicable to mounting and dismounting of screws of various specifications

A socket wrench and socket technology, applied in the directions of wrenches, manufacturing tools, wrenches, etc., can solve the problems of not being able to use multiple specifications, only using socket wrenches, and large storage space, and saving storage. The space used, the performance is reliable, and the effect of storage is realized

Inactive Publication Date: 2016-08-24
太仓市浏河镇巧梅五金加工厂
View PDF12 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the nut end or bolt end is completely lower than the surface to be connected, and the diameter of the concave hole cannot be used for an open-ended wrench or adjustable wrench or a ring wrench, a socket wrench is used. In addition, the bolt space is limited, and only a socket wrench can be used.
[0003] Existing socket wrenches generally include a socket head or multiple socket wrenches connected together at an angle to form a structure. When a socket wrench includes a socket head, it cannot meet the requirements of multi-standard use, and multiple socket wrenches When connected together to form a structure, the space required for storage is larger

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Socket wrench applicable to mounting and dismounting of screws of various specifications
  • Socket wrench applicable to mounting and dismounting of screws of various specifications
  • Socket wrench applicable to mounting and dismounting of screws of various specifications

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1 to Figure 3 , as shown in the legend, a socket wrench suitable for disassembling screws of various specifications, including a first sleeve 10, a second sleeve 20 and a third sleeve 30 that are sequentially sleeved from the inside to the outside, The first sleeve 10 has a first working section positioned at the front side and a first handle section positioned at the rear side, and the second sleeve 20 has a second working section positioned at the front side and a second handle section positioned at the rear side. The three sleeves 30 have a third working section positioned at the front side and a third hand-held section positioned at the rear side, the outer wall of the first working section of the first sleeve 10 is provided with a first slip limiter 11, and the second sleeve The outer wall of the second working section of 20 is provided with a second outer slip limiter 21, the inner wall of the second handle section of the second sleeve 20 is provided w...

Embodiment 2

[0029] The rest is the same as that of Embodiment 1, the difference is that one or The plurality includes arcuate blocks arranged at annular intervals.

Embodiment 3

[0031] The rest is the same as that of Embodiment 1 or 2, except that the outer wall of the third sleeve is also provided with a receiving card slot that matches the first limit card and the second limit card, and the first limit card and the second limit card The second limit cards are respectively stored in the above-mentioned storage card slots.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a socket wrench applicable to mounting and dismounting of screws of various specifications. The socket wrench comprises at least two sleeves which are sequentially arranged in a sleeving manner from inside to outside; between the two inside-outside adjacent sleeves, the inside sleeve is in slip connection with the inner wall of the outside sleeve through a slip limiting block I arranged on the outer wall of the working segment of the inside sleeve, and the outside sleeve is in slip connection with the outer wall of the inside sleeve through a slip limiting block II arranged on the inner wall of the handheld segment of the outside sleeve; and the slip limiting block positioned on the outer wall of the working segment of the inside sleeve and the slip limiting block II arranged on the inner wall of the handheld segment of the outside sleeve are mutually limited. The socket wrench disclosed by the invention has the advantages that socket wrench bodies of various specifications can be sequentially connected with one another in a sleeving manner; when in use, the relevant socket wrench bodies can be extended; and when not in use, the relevant socket wrench bodies can be retracted, so as to reduce the accommodating space.

Description

technical field [0001] The invention relates to the field of assembly and disassembly tools, in particular to a socket wrench suitable for assembly and disassembly of screws of various specifications. Background technique [0002] The socket wrench is composed of a plurality of sockets with hexagonal or twelve-pointed holes and is equipped with various accessories such as handles and extension rods. It is especially suitable for screwing bolts or nuts with very narrow positions or deep depressions. When the nut end or bolt end is completely lower than the surface to be connected, and the diameter of the concave hole cannot be used for an open-ended wrench or adjustable wrench or a ring wrench, a socket wrench is used. In addition, the bolt space is limited, and only a socket wrench can be used. . [0003] Existing socket wrenches generally include a socket head or multiple socket wrenches connected together at an angle to form a structure. When a socket wrench includes a so...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/10
CPCB25B13/102
Inventor 袁正芳
Owner 太仓市浏河镇巧梅五金加工厂