Scissors with hole parts

A technology of scissors and blades, applied in the field of hairdressing scissors, which can solve the problems of thread connection strength reduction, discharge, and difficult chipping

Inactive Publication Date: 2002-10-23
ADACHI INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pilot hole will shorten the threaded part
As a result the connection strength of the thread is reduced
Also, although the thread is machined, the resulting chip is difficult to escape from the bottom hole

Method used

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  • Scissors with hole parts
  • Scissors with hole parts
  • Scissors with hole parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Certain embodiments of the invention are described in more detail below.

[0035] Figure 1 shows a hairdressing scissors 1A comprising cutting bodies 10 made of stainless steel interconnected for pivoting about a pivot 11 to open and close the scissors. Each cutting body 10 , 10 comprises a blade 1 , a handle 2 and a finger loop 3 .

[0036] Such as Figure 13 As shown, the proximal side X (near the pivot 11 ) of the handle 2 is generally rod-shaped and the distal side Y (near the finger loop 3 ) is generally disc-shaped. In particular, the overall shape of the handle 2 is similar to that of an elongated triangle with the proximal side X as the vertex and the distal side Y as the base. The lengthwise direction of the handle 2 has a first opening 4 that is substantially elongated and triangular in shape. Both sides of the first opening 4 form two branching ribs 5 , 5 of the handle 2 .

[0037] A rubber collision element 20 is installed on the finger loop 3 of the shea...

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PUM

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Abstract

Scissors having two shear bodies interconnected for opening and closing action, each body consisting of a blade, a handle and a finger loop, wherein the handle has the required portion, in plan view, This portion is set wider and a first opening is provided on the desired wider portion of the handle. As a result, the handle weight of each shear body is reduced and strength increased to prevent bending. Preferably, the first opening can extend in the longitudinal direction of the handle. In addition, the finger loop has a wider peripheral portion in plan view, and the second opening is provided on the wider peripheral portion. This enables accessories such as finger rests and crash elements to be mounted on the peripheral portion of the finger loop and outside the second opening. Thus, when held by hand, the scissors are less likely to cause discomfort or tingling due to the threaded holes connecting the accessories.

Description

technical field [0001] The present invention relates to an improved scissors, particularly hairdressing scissors, having reduced weight finger grips to make the scissors lighter. At the same time, the finger loop and handle have added strength to prevent bending, even when the threads of the connecting elements are used. Despite the combination of finger rests and crash elements for finger loops, the finger holes do not interfere with the smooth and comfortable handling of the fingers. Background technique [0002] An object of the present invention is to provide a handle with light weight and increased strength to prevent the scissors from bending during the opening and closing action by overcoming the following disadvantages; Its mounting threaded holes won't puncture your finger's scissors when the finger loop is on. [0003] While stainless steel is commonly used to manufacture barber scissors, it is gradually being replaced by lighter materials including titanium allo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B13/20
CPCB26B13/20B26B13/22
Inventor 足立荣美
Owner ADACHI INT
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