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Garden shears

A garden shears, first-hand technique, applied to garden shears. It can solve problems such as long working hours, sore hand muscles, bone damage, etc., and achieve the effect of saving hand effort

Pending Publication Date: 2020-08-04
曲伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When performing gardening operations, the operation time is long and the intensity is high. Long-term, high-frequency shearing force can easily cause muscle soreness and bone damage in the hands

Method used

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  • Garden shears
  • Garden shears

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] Please refer to figure 1 , in the first embodiment, the garden shears include a first cutter body 1, a second cutter body 2, a first handle 5, a second handle 7 and a hinge shaft 3, and are also configured between the first handle 5 and the second handle 7 There is an auxiliary mechanism 4 consisting of a gear and a rack, which is used to save hand effort in the shearing operation.

[0029] A spring 6 is disposed between the first handle 5 and the second handle 7 for enabling the garden shears to automatically return to the state with the mouth open. A limit rod 8 is disposed between the first handle 5 and the second handle 7 for preventing the two knife bodies from continuing to move relative to each other after the mouth is closed. At the end of the first handle 5 ( figure 1 The middle lower end) is also equipped with a locking ring 9, when not in use, the second handle 7 is entangled with the locking ring 9, and the garden scissors are kept in the closed state of t...

no. 2 example

[0038] Please refer to figure 2 , in the second embodiment, the garden shears include a first cutter body 1, a second cutter body 2, a first handle 5, a second handle 7 and a hinge shaft 3, and are also configured between the first handle 5 and the second handle 7 There is an auxiliary mechanism 4 consisting of a gear and a rack, which is used to save hand effort in the shearing operation.

[0039] A spring 6 is disposed between the first handle 5 and the second handle 7 for enabling the garden shears to automatically return to the state with the mouth open. A limit rod 8 is disposed between the first handle 5 and the second handle 7 for preventing the two knife bodies from continuing to move relative to each other after the mouth is closed. At the end of the first handle 5 ( figure 2 The lower end in the center) is also equipped with a locking ring 9, when not in use, the second handle 7 is entangled with the locking ring 9, and the garden scissors are kept in the closed ...

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Abstract

The invention discloses garden shears which comprise a first handle (5), a second handle (7) and a hinged shaft (3), and an auxiliary mechanism (4) which is composed of a gear and a rack and used forsaving hand force in the shearing operation is arranged between the first handle (5) and the second handle (7). In this way, hand muscle soreness and bone damage caused by long-time and high-frequencyshearing force during garden operation are avoided or relieved.

Description

technical field [0001] The invention relates to the field of garden tools, in particular to a garden shear. Background technique [0002] Garden shears are a commonly used tool for cutting operations. They are operated with one hand, and the cutting operation is completed by exerting a grip force on the hand. When performing gardening operations, the operation time is long and the intensity is high. Long-term, high-frequency shearing force can easily cause hand muscle soreness and bone damage. Contents of the invention [0003] The object of the present invention is to provide a kind of garden shears, so as to solve the above-mentioned defects in the related art at least to a certain extent. [0004] For reaching above-mentioned purpose, the technical scheme that the present invention adopts is as follows: [0005] A garden shears, comprising a first handle (5), a second handle (7) and a hinge shaft (3), characterized in that, between the first handle (5) and the second ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/02
CPCA01G3/02A01G3/021
Inventor 曲伟
Owner 曲伟
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