CN2719517Y

CN2719517Y - Shears

Info

Publication number: CN2719517Y
Application number: CN 200420067347
Authority: CN
Inventors: 孔祥青
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-04
Filing date: 2004-06-04
Publication date: 2005-08-24
Anticipated expiration: 2014-06-04

Abstract

The utility model relates to a pair of scissors which conforms to people's physiological characteristics when they hold the scissor to work. The utility model is provided with a T type expanding handle or a circular expanding handle in a lower scissor handle, and is adapted for any other scissors hand-hold type; a thumb handle is provided with a slope angle, and a pair of scissors conforms to the state of the thumb during working, and people can naturally hold the scissor to work.

Description

Scissors

Affiliated technical field

The utility model relates to a kind of scissors, the scissors of the physiological characteristic in the time of especially meeting the work of people's scissors grip.

Background technology

Present known scissors is made up of two scissor bodies and securing member.In lower scissor handle, pack into four fingers, pack into thumb in the upper shearing handle.But people's hand shape varies, and big hand four fingers in lower scissor handle do not squeeze, and little hand lower scissor handle is too big again; Upper shearing handle is parallel with lower scissor handle, but when people work at scissors grip, thumb is not parallel with four fingers, and parallel upper shearing handle the time is easy to produce tired in work, therefore at present scissors cut the physiological characteristic of handle when people's scissors grip is worked.

Summary of the invention

Do not squeeze in order to overcome the big hand of existing scissors lower scissor handle, too big with the parallel again upper shearing handle of little hand lower scissor handle is easy to produce tired deficiency when work, the utility model provides a kind of scissors, the lower scissor handle of this scissors can be fit to any scissors grip, the thumb handle of upper shearing handle meets thumb and holds the scissors angle in when work, and the physiological characteristic when meeting the work of people's scissors grip.

The technical scheme that its technical problem that solves the utility model adopts is: opening handle in lower scissor handle is T shape or circular configuration, and the angle of thumb handle and upper shearing handle is between 20 °-90 ° in upper shearing handle.Clamp T shape when forefinger and middle finger and open handle or forefinger and pack into circle when opening handle, the phenomenons of four fingers under squeezing not just can not occur, can be fit to any hand shape and hold scissors; When scissors grip was worked, the angle of thumb and other four fingers was between 20 °-90 °, and the thumb handle is provided with after the angle, the scissors work of holding that just can be very natural.Physiological characteristic when therefore design of the present utility model meets the work of people's scissors grip substantially.

The beneficial effects of the utility model are, lower scissor handle can be fit to any hand shape and hold scissors, the angle when the thumb handle of upper shearing handle meets thumb work, and the physiological characteristic when meeting the work of people's scissors grip.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the schematic diagram of first embodiment of the utility model.

Fig. 2 is the schematic diagram of second embodiment of the utility model.

1. scissor bodies among the figure, 2. scissor body, 3. securing member, 4. upper shearing handle, 5. thumb handle, 6. lower scissor handle, 7.T shape is opened handle, and 8. circle is opened handle.

The specific embodiment

In Fig. 1, securing member (3) fuses scissor body (1) and scissor body (2), there is not the T shape of T shape structure to open handle (7) in the lower scissor handle (6), it is on the position between forefinger and the middle finger that T shape is opened handle (7), also can be on the position between the middle finger and the third finger, thumb handle (5) tilts with upper shearing handle (4), and its angle of inclination is between 20 °-90 °, the nature when working to be fit to people's scissors grip.

In another embodiment shown in Figure 2, do not have the circle of circular configuration to open handle (8) in the lower scissor handle (6), it is on the position of forefinger that circle is opened handle (8), only can pack into a forefinger, and circle is opened handle (8) also can only can pack into a middle finger on the position of middle finger.

Claims

1, a kind of scissors, by scissor body (1), cut body cutter hub (2) and securing member (3) is formed, it is characterized in that: the T shape that is provided with T shape structure in the lower scissor handle (6) is opened handle (7), and thumb handle (5) tilts with upper shearing handle (4), and its angle of inclination is 20 °-90 °.

2, scissors according to claim 1 is characterized in that: the circle that is provided with circular configuration in the lower scissor handle (6) is opened handle (8), and it is on the position of forefinger that circle is opened handle (8).

3, according to claim 1,2 described scissors, it is characterized in that: it is on the position of middle finger that circle is opened handle (8).