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

Multi-purpose hand saw embedding combination tool

A combined tool and hand saw technology, applied in the field of hand saws, can solve the problems of inconvenient use and portability, inconvenient users, etc., and achieve the effect of convenient use and portability, extended use functions, and simple and exquisite structure

Inactive Publication Date: 2007-08-08
邬明君
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional hand saws can only perform single-way sawing. Under special working conditions, when sawing and needing to use a simple combination tool, the combination tool must be spared, which brings inconvenience to use and carry. Convenience, the application date is December 05, 2001. The Chinese utility model patent ZL01271894.7 "A Saw Stand" (notification number is CN2508920Y) belongs to the saw frame of this type of structure
And when using different saw blades in different working conditions, it is necessary to carry a variety of hand saws, which brings inconvenience to the user.

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
  • Multi-purpose hand saw embedding combination tool
  • Multi-purpose hand saw embedding combination tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] The embodiment of the present invention is shown in Fig. 1 to Fig. 2A. The multi-purpose hand saw embedded with combined tools includes a handle assembly 1, which includes a die-cast handle 10, wherein: the handle assembly 1 also includes an upper cover 11, a lower cover 12, and a tool body 13 and the combined tool head 14; the upper front transverse cavity 10a of the handle 10 is equipped with the saw blade assembly 2 through the pin connection assembly 3; Cover 11; the rear longitudinal cavity 10b is embedded with a combined tool body 13, and the rear lower end 10c of the grip 10 is pinned and fastened with a lower cover 12 via a lower pin rivet 17; the inner wall of the lower cover 12 is formed with at least two embedded buckles Groove 12a, embedding groove 12a is embedded with the combination tool head 14 that fits combination tool...

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 multi purpose hand saw comprises grip components composed of handle, top cover, bottom cover, tool body, combination tool head, saw blade components installed on the top front horizontal concave of the handle through pin components, fastening with top cover through top pin rivet joint, combination tool body embedded in the rear vertical concave, bottom cover jointing and embedding riveting with the rear bottom end of the handle, at least two embedding latching slots with combined tool heads, latches at the lower end of the top cover, buckle matching with the rear vertical recess of the handle. Rotating the top and bottom cover, getting out of the combination tool body and head and fitting them for tools of various functions, latch of the top cover matching with the latch of the handle, It is exquisite and simple in structure, convenient for carrying.

Description

technical field [0001] The present invention relates to a hand saw, in particular to a multipurpose hand saw with a combination tool embedded therein. Background technique [0002] The hand saw is a hand tool that is commonly used in mechanical repairs and assembly when sawing materials. Traditional hand saws can only perform single-way sawing. Under special working conditions, when sawing and needing to use a simple combined tool, the combined tool must be spared, resulting in inconvenience in use and carrying. Conveniently, " a kind of saw stand " (announcement number is CN2508920Y) of Chinese utility model patent ZL01271894.7 on December 05, 2001 just belongs to the saw stand of this type of structure. And when using different saw blades in different working conditions, it is necessary to carry multiple hand saws, which brings inconvenience to the user. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi...

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): B23D51/10B23D51/01B23D51/02B23D61/12
Inventor 邬明君
Owner 邬明君
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