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Scissors

A scissors and through-hole technology, applied in metal processing and other directions, can solve the problems of high price and complex structure, and achieve the effects of good sharpness, restraint of wear, and reduced force.

Active Publication Date: 2021-01-26
阳江市港富实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this scissors, since the blade body 1 and the pivot 3 as the movable blade rub against each other, the structure is complicated and the price becomes high, so this structure is not suitable for general scissors.

Method used

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Examples

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Embodiment Construction

[0065] for the manner in which the invention is carried out

[0066] Embodiments 1 to 4 in which scissors according to the present invention are embodied will be described below based on the drawings. First, scissors according to Embodiment 1 will be described. figure 1 It is an assembled perspective view of the scissors of Embodiment 1, figure 2 This is an exploded perspective view of the scissors. Such as figure 1 , 2 As shown, this scissors will be the first blade body 1 as the static blade and the second blade body 2 as the moving blade by the first and second main parts 1a, 2a that will be located in the central part of the first and second blade bodies 1, 2. The penetrating rivet 3 as the main shaft is connected so as to be openable and closable. The rivet 3 is composed of a columnar main body 3 a and a frustoconical head 3 b formed at the proximal end of the main body 3 a. In addition, a resin elastic member 10 is interposed between the second blade body 2 and ...

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PUM

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Abstract

Disclosed is a pair of scissors capable of suppressing reduction in sharpness over a long period of time with a simple structure and capable of reducing manufacturing costs. The scissors connect the first blade body and the second blade body by rivets so that they can be opened and closed, and have a finger-hanging portion for a user to hang his fingers on. A first through-hole through which a rivet penetrates is provided at the first main portion, and a second through-hole with a non-circular cross-section in which a resin elastic member is loosely fitted is provided through at the second main portion. The elastic member has a columnar portion, a flange portion, a plurality of pressing legs, and a third through hole with a circular cross section. The columnar portion has approximately the same cross-sectional shape as the second through hole and is loosely fitted into the second through hole. wherein the flange part protrudes from the outer periphery of the cylindrical part on one end side in the axial direction as a whole; The elastic force, the third through hole with a circular cross section is a hole through which the rivet passes, and the columnar part can slide and rotate around the rivet.

Description

technical field [0001] The present invention relates to scissors that can be opened and closed by connecting a first blade body as a stationary blade and a second blade body as a moving blade by a main shaft that penetrates first and second main parts located at the center of the first and second blade bodies . Background technique [0002] scissors like Figure 21 As shown, the first blade body 81 as a static blade and the second blade body 82 as a moving blade are penetrated by the first and second main parts 81a and 82a located in the central parts of the first and second blade bodies 81 and 82. The main shaft 83 is connected so as to be openable and closable. And, every time the scissors are opened and closed, the parts of the first and second blade bodies 81, 82 that are front blades compared with the first and second main parts 81a, 82a and the first and second main parts 81a, 82a The contact points 81b, 82b of each other rub against each other around the main shaft ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26B13/28
Inventor 小堺哲男彭月桂
Owner 阳江市港富实业有限公司
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