Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Novel movable wrench

An adjustable wrench and a new type of technology, applied in the field of adjustable wrenches, can solve the problems of easy hand abrasion, low work efficiency, bacterial infection, etc.

Inactive Publication Date: 2014-03-26
KUNSHAN SHANGDAZHI MACHINERY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing adjustable wrenches are made of stainless steel. If they are often held, the hands are easily scratched and cause bacterial infection. The function of the adjustable wrench is relatively single. When screwing the cap, the movable pliers are easy to move, and the movable pliers need to be repeatedly rotated to adjust the movable pliers to maintain the originally set jaw width, so there is a problem of low work efficiency

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
  • Novel movable wrench
  • Novel movable wrench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] refer to figure 1 , figure 2 , the specific embodiment adopts the following technical scheme: it is made up of wrench body 1, movable jaw 2, scale line 3, rotor 4, rotating shaft 5, driving part 6; The upper surface of one end of the wrench body 1 is provided with a scale mark 3 , the rotor 4 is arranged on the wrench body 1 through a rotating shaft 5 , and the other end of the wrench body 1 is provided with a driving part 6 .

[0014] The wrench body 1 is made of aluminum alloy, which is composed of silicon, iron, copper, manganese, magnesium, titanium and aluminum.

[0015] The wrench body 1 is provided with a rubber sleeve 7, which is convenient to hold and the hand is not easy to be scratched.

[0016] The driving part 6 is designed in a ring shape, and a driving ring 6-1 is arranged inside the driving part 6, which can be used for driving workpieces such as screws.

[0017] The drive ring 6-1 is made of steel.

[0018] This specific embodiment has the advantag...

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 novel movable wrench and relates to the technical field of hardware tools. The novel movable wrench is composed of a wrench body (1), a movable jaw (2), a graduation line (3), a rotor (4), a rotating shaft (5) and a drive part (6). One end of the wrench body (1) is movably connected with the movable jaw (2) through the rotor (4). The graduation line (3) is arranged on the upper surface of one end of the wrench body (1). The rotor (4) is arranged on the wrench body (1) through the rotating shaft (5). The drive part (6) is arranged at the other end of the wrench body (1). The novel movable wrench is simple in structure, convenient to use, diverse in function, and capable of being freely controlled in looseness degree. The movable jaw can not deviate easily, so that the rotor does not need to rotate repeatedly to adjust an adjustable clamp to maintain the preset width of the jaw. The novel movable wrench is high in working efficiency and wide in application range.

Description

Technical field: [0001] The invention relates to the technical field of hardware tools, in particular to a novel adjustable wrench. Background technique: [0002] In the process of production, use, installation, and maintenance of smart home products, various tools, such as screwdrivers, screwdrivers, wrenches, and positioning rulers, are required to complete various tasks. It is difficult to find suitable tools for various types of tools on the market. Specifications and sizes, where the wrench is divided into hexagonal wrench, flat-shaped screwdriver, cross-shaped screwdriver, double-ended wrench, adjustable wrench, socket wrench and ring wrench, and the adjustable wrench is mainly used for fastening and loosening. A tool for nuts. [0003] Most of the existing adjustable wrenches are made of stainless steel. If they are often held, the hands are easily scratched and cause bacterial infection. The function of the adjustable wrench is relatively single. When screwing ...

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): B25B13/56B25B23/00
CPCB25B13/12B25B23/00
Inventor 张荣磊
Owner KUNSHAN SHANGDAZHI MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com