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Manual folding saw with automatic position clamping function

A manual folding and automatic technology, applied in forestry, application, agriculture, etc., can solve the problems of inconvenient portability, large space occupation, and inability to fold

Inactive Publication Date: 2021-04-27
成都谦睿哲环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing manual small-scale logging saws used in gardening or agriculture are generally fixedly connected with the handle and the steel saw blade, which cannot be folded, which makes it take up a lot of space and is inconvenient to carry; therefore, some existing manual small-scale logging saws are folded. However, when in use, since the handle and the hacksaw blade are movably connected, when the hacksaw blade is in use, when the user uses it improperly, it is easy to fold the hacksaw blade back to the position, so that the grip of the handle injured hand

Method used

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  • Manual folding saw with automatic position clamping function
  • Manual folding saw with automatic position clamping function
  • Manual folding saw with automatic position clamping function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Examples, see e.g. Figures 1 to 3 As shown, a manual folding saw with automatic clamping position includes a hacksaw blade 10 and a handle body 20, the bottom surface of the handle body 20 is formed with a slot 21, and the right end of the hacksaw blade 10 is formed with a connecting portion 11, which is connected to The part 11 is inserted into the left end of the slot 21 of the handle body 20, and the connecting part 11 is hinged in the left part of the handle body 20 through a hinge shaft;

[0020] The bottom of the right end face of the slot 21 is formed with a connecting screw hole 22, the ball plunger 23 is screwed in the connecting screw hole 22, and the left end of the steel ball of the ball plunger 23 extends into the slot 21;

[0021] The steel ball of the ball plunger 23 corresponds to the left end of the hacksaw blade 10 .

[0022] Furthermore, a U-shaped positioning block 12 is fixed on the top of the right part of the hacksaw blade 10, and a positioning ...

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PUM

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Abstract

The invention discloses a manual folding saw with the automatic position clamping function. The saw comprises a hacksaw blade and a handle body, an inserting groove is formed in the bottom face of the handle body, a connecting part is formed at the right end of the hacksaw blade, the connecting part is inserted into the left end of the inserting groove of the handle body in a sleeved manner, and the connecting part is hinged into the left portion of the handle body through a hinge shaft. A connecting screw hole is formed at the lower portion of the right end face of the inserting groove, a ball plunger is connected into the connecting screw hole in a screwed manner, and the left end of a steel ball of the ball plunger stretches into the inserting groove. The steel ball of the ball plunger corresponds to the left end of the hacksaw blade. After the hacksaw blade is turned out, the hacksaw blade can be directly positioned and prevented from returning, it is guaranteed that the hacksaw blade cannot be folded and returned when used, meanwhile, the folded and returned hacksaw blade can be positioned and prevented from being turned out when not used, and safety is good.

Description

technical field [0001] The invention relates to the technical field of manufacturing garden and agricultural tools, and more specifically relates to a manual folding saw with automatic locking positions. Background technique [0002] The existing manual small-scale logging saws used in gardening or agriculture are generally fixedly connected with the handle and the steel saw blade, which cannot be folded, which makes it take up a lot of space and is inconvenient to carry; therefore, some existing manual small-scale logging saws are folded. However, when in use, since the handle and the hacksaw blade are movably connected, when the hacksaw blade is in use, when the user uses it improperly, it is easy to fold the hacksaw blade back to the position, so that the grip of the handle injured hand. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a manual folding saw with an automatic locking pos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/091
CPCA01G23/091
Inventor 郭贵平
Owner 成都谦睿哲环保科技有限公司