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Reaping hook beneficial to labor protection

A technology of labor protection and sickle, applied in the field of agricultural tools, can solve problems such as accidental injury to the human body, and achieve the effect of solving accidental injury to the human body and eliminating potential safety hazards.

Active Publication Date: 2016-05-11
李倩楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sickle that can not only solve the problem of accidentally injuring the human body during storage and carrying, but also eliminate potential safety hazards during operation.

Method used

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  • Reaping hook beneficial to labor protection
  • Reaping hook beneficial to labor protection
  • Reaping hook beneficial to labor protection

Examples

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Embodiment Construction

[0024] Below in conjunction with embodiment the present invention will be further described.

[0025] Example: such as Figure 1-4 As shown, a sickle that is beneficial to labor protection is designed and manufactured, including an arc-shaped blade 4, a blade insert 14, a handle 7, a protection device and a locking device, and the arc-shaped blade 4 is integrated with the blade insert 14. The inner side of the blade 4 is provided with continuous sawtooth 5 along the length direction, and the blade insert 14 is glued and fixed in the square groove 15 on the handle 7 upper end by strong glue.

[0026] The main features of the present invention are: the left end of the handle 7 is provided with a square long groove 13 along the length direction, the upper end of the square long groove 13 is in an open state, the lower end of the square long groove 13 is in a closed state, and the front wall of the top of the square long groove 13 The thick part and the rear wall thickness part a...

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Abstract

The invention discloses a reaping hook beneficial to labor protection. The left end of a handle is provided with a square elongated slot, a first round through hole and a pin shaft; the tail of an arc-shaped blade is provided with a protruding portion, a splay notch and a second round through hole; a protection device comprises an arc-shaped sheath, a first strip-shaped sheath handle, a second strip-shaped sheath handle and a third round through hole; the outer side of the arc-shaped sheath is provided with an arc-shaped tool groove matched with the arc-shaped blade in shape; a locking device comprises a square deep hole, a round concave hole, a fourth round through hole, a fifth round through hole, a headless hexagon socket bolt, a compression spring, a large column, a small column and a pressing portion; the lower portion of the handle is linked with a sleeve provided with a second internal thread through a thread in a matched mode. By means of the structure of the reaping hook, the problem that a reaping hook hurts the human body when stored and carried can be solved, and potential safety hazards in the operation process can be eliminated.

Description

technical field [0001] The invention relates to the technical field of agricultural implements, in particular to a sickle which is beneficial to labor protection. Background technique [0002] Sickles have long been widely used to harvest rice. Since the inner side of the arc-shaped blade is provided with continuous serrations along the length direction, it has the outstanding advantage of saving time and labor when harvesting rice. However, in busy work, often due to excessive force, the sharp sawtooth will cut hands and feet, causing human injury. [0003] The Patent Publication Gazette discloses multiple patented technologies about the foldable sickle. These technologies have preferably solved the problem of accidentally injuring the human body when the sickle is stored and carried, but none of them can eliminate the potential safety hazard of the sickle during operation. Contents of the invention [0004] The object of the present invention is to provide a sickle th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D1/04A01D1/14
CPCA01D1/04A01D1/14
Inventor 罗福仲
Owner 李倩楠
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