Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wrench with multi-angle adjustment function

A multi-angle, wrench technology, applied in the field of wrenches with multi-angle adjustment, can solve the problems of low flexibility, non-special-shaped screw adjustment, and low practicability.

Inactive Publication Date: 2021-05-14
XIAN QUALITY INFORMATION TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing wrenches can only change the diameter of the wrench and adjust the angle of movement of the wrench accordingly during use, which leads to the inflexibility of the wrench during use, which in turn makes the scope of its work smaller and cannot be adjusted. Special-shaped screws are used for adjustment, which makes it less practical. For this reason, we have introduced a wrench with multi-angle adjustment

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
  • Wrench with multi-angle adjustment function
  • Wrench with multi-angle adjustment function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-2 , in an embodiment of the present invention, a wrench with multi-angle adjustment includes a wrench body 1, fixed rods 3 are fixedly installed on both sides of the wrench body 1, and rotating blocks 7 are fixedly installed on the inner sides of the two fixed rods 3, two The other end of the rotating block 7 is movably connected with a trigger block 2, and the two ends of the two triggering blocks 2 are fixedly connected to the connecting...

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 wrench with a multi-angle adjustment function. The wrench comprises a wrench body, wherein fixing rods are fixedly mounted on two sides of the wrench body, rotating blocks are fixedly mounted on the inner sides of the two fixing rods, wrenching blocks are movably connected to the other ends of the two rotating blocks, and connecting pieces are fixedly connected to the two ends of the two wrenching blocks; and mounting holes are formed in the outer walls of one connecting piece, the other connecting piece is fixedly mounted at two ends of the rotating block, and the other mounting hole is formed in the outer wall of the other connecting piece. The use flexibility of the wrench can be improved through connection of a plurality of rotating shafts and the connecting pieces, the wrench can be used in a multi-angle change mode, the use effect of equipment is effectively improved, the adopted rotating shafts can rotate by 90 degrees, screws of various different shapes can be adjusted, the fixing rods are movably connected, the operation convenience is improved, and besides, the use range of the wrench is widened.

Description

technical field [0001] The invention relates to the field of equipment maintenance tools, in particular to a wrench with multi-angle adjustment. Background technique [0002] A wrench is a commonly used installation and removal tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, nuts, and other openings or casings that are threaded to hold bolts or nuts. The wrench is usually made of carbon or alloy structural steel. The wrench is usually made with an opening or a sleeve hole for clamping the bolt or nut at one or both ends of the handle. When using it, an external force is applied to the handle along the thread rotation direction to Tighten the bolt or nut. [0003] Most of the existing wrenches can only change the diameter of the wrench and adjust the angle of movement of the wrench accordingly during use, which leads to the inflexibility of the wrench during use, which in turn makes the scope of its work smaller and cannot be adjusted. Sp...

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
IPC IPC(8): B25B13/28B25B23/16
CPCB25B13/28B25B23/16
Inventor 莫佳
Owner XIAN QUALITY INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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