CN2110560U

CN2110560U - Multipurpose scissors

Info

Publication number: CN2110560U
Application number: CN 92201800
Authority: CN
Inventors: 鲁若曾; 侯令; 荣景甡; 杨嘉楝; 王麓平; 李眉云; 黄德莉; 陆昱亮; 高景丽; 祝庆武; 杨广馨; 陆育诚; 彭志蕴; 董宝华; 李铎; 杨震滨
Original assignee: Chongwen Beijing Jingwah Hardware Electronic Department Store; Department Of Teaching And Research Beijing Municipal Education Bureau
Current assignee: Chongwen Beijing Jingwah Hardware Electronic Department Store; Department Of Teaching And Research Beijing Municipal Education Bureau
Priority date: 1992-02-01
Filing date: 1992-02-01
Publication date: 1992-07-22

Abstract

The utility model relates to a pair of multipurpose scissors. Scissor edges 1 and 2 which are arranged at the left and the right sides of the utility model are dissymmetrically provided with a connecting member of scissor handles 3 and 4; in the state that the pair of multipurpose scissors is closed, scissor points 7 forms an acuate and blunt shape, and a connecting line between an edge line of the outer side of the scissor handle 4 and a supporting point 5 forms a 40-50DEG obliquely intersection angle with a connecting line 6 between the scissor point at the left side and the supporting point 5. The scissor handles adopt handles which are cast and molded with hard plastics, and thereby, the utility model is flexible in use. The utility model has the advantages of convenient operation and beautiful appearance. The utility model is suitable for various work appliances, such as clipping appliances, point fixing appliances, etc.

Description

Multipurpose scissors

The utility model relates to a kind of improvement of scissors, is the Special scissors in primary and secondary students' fine arts apparatus.

Scissors commonly used, the point of a knife place in obtuse angle, two hilts and fulcrum are symmetrical arranged, the main function of this scissors is to cut out materials such as paper, cloth, does not possess other function.

The purpose of this utility model is to propose a kind of novel scissors, and it can also be used to trimming the nails, remove the incrustation in the nail except cutting out paper, cloth material.

The utility model is achieved in that a kind of multi-purpose shears cutter, comprise blade, fulcrum, hilt, at fulcrum 5 places that blade 1,2 and hilt 3,4 connectors is fastening with trip bolt, it is characterized in that: the asymmetric setting of connector of left and right side blade 1,2 and left and right side hilt 3,4, the point of a knife 7 under the scissors closure state are point and blunt, the outer ledge line of right side hilt 4 and the line of fulcrum 5 and the line skew angle φ of left side point of a knife and fulcrum 5 are 40 °～50 °.Hilt adopts casting duroplasts handle, and blade adopts the steel disc cutting edge.

The utlity model has the sharp of conventional scissors, because hilt links to each other with plastic sheath, uses comfortablely, flexible, outward appearance has the characteristics of modern times U.S..

Fig. 1 is the utility model front elevational schematic.

Fig. 2 is the utility model schematic side view.

Now further narrate structure of the present utility model and embodiment in conjunction with the accompanying drawings:

Referring to Fig. 1～2: the point of a knife place of blade 1,2 is wedge angle when closed, and mouth can not put the first edge on a knife or a pair of scissors.Right side blade 2 tilts gradually at fulcrum 5 places, selects 40～45 ° skew angle according to test of many times, makes good looking appearance, can make scissors in behaviour's time spent flexible operation, convenience again, is fit to children and uses.Blade is sharp when shearing for easy to use and maintenance, the blade mid portion can be put the first edge on a knife or a pair of scissors.The multi-purpose shears cutter that children that primary school is 1～2 grade use, blade from point of a knife to pivot and long 25mm, scissors total length 79mm, the thick 1mm of the edge of a knife.The multi-purpose shears cutter that children that primary school is 3～4 grades use, blade from point of a knife to pivot and long 35mm, scissors total length 95mm, the thick 1.5mm of the edge of a knife.The scissors that primary school 5,6 grades uses to junior middle school's classman, blade from point of a knife to pivot and long 60mm, scissors total length 132mm, the thick 2mm of the edge of a knife.

Hilt adopts casting duroplasts handle, and its outboard wheel profile is the extended line after the blade branch justice, and promptly when the scissors closure state, the outer contour of left side hilt 3 is consistent with blade 1, and the sideline of the outer contour of right side hilt 4 and hilt 3 is 40～50 ° of angles.The inner outline of hilt 3,4 and the end of the hilt hole that resembles a pear in shape is so that finger grip.

Claims

1, a kind of multi-purpose shears cutter, comprise blade, fulcrum, hilt, at fulcrum 5 places that blade 1,2 and hilt 3,4 connectors is fastening with trip bolt, it is characterized in that: the asymmetric setting of connector of left and right side blade 1,2 and left and right side hilt 3,4, the point of a knife 7 under the scissors closure state are point and blunt, the outer ledge line of right side hilt 4 and the line of fulcrum 5 and the line skew angle Φ of left side point of a knife and fulcrum 5 are 40 °～50 °.

2, by the described multi-purpose shears cutter of claim 1, it is characterized in that: hilt adopts casting duroplasts handle, and blade adopts the steel disc cutting edge.