CN203590754U

CN203590754U - Mobile fulcrum type scissors

Info

Publication number: CN203590754U
Application number: CN201320755130.7U
Authority: CN
Inventors: 徐克�
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-05-14
Anticipated expiration: 2023-11-25

Abstract

The utility model discloses mobile fulcrum type scissors and relates to scissors which are used as a small domestic tool or used for clipping small ornamental plant bonsai. The body of the mobile fulcrum type scissors is a scissor body. The middle positions of two blades of the scissor body are provided with long round notches, and the two edges of notches in the outer sides of the blades are evenly provided with triangular grooves, wherein the grooves in the two edges of each notch are symmetric about the notches. The depth of the grooves is one second that of the notches. The grooves are formed for fixing screws because the screws to be fixed are hexagonal screws, and therefore when the hexagonal screws are installed in the grooves, the screws can be prevented from sliding after the screws are installed, and adjustment of the screws and normal work of the scissors are also ensured. The mobile fulcrum type scissors are simple in structure, reasonable in design, convenient to operate, and capable of achieving the effect of clipping with little labor, and adjusting the fulcrum of the scissors can be more convenient and more flexible.

Description

Removable fulcrum type scissors

Technical field:

The utility model relates to a kind of scissors that uses or prune small-sized flower landscape use as family expenses small tool, is specifically related to removable fulcrum type scissors.

Background technology:

The fixing point of the common scissors using in family is all in the centre of scissors, and moment equals object distance.But in the time that we cut compared with long materials with this scissors, we are mobile scissors repeatedly, we can feel very time-consuming; In the time that we cut harder objuct body with this scissors, we can feel extremely to require great effort.If we can become fulcrum fixing on scissors movably, so, we just can solve problem by the position that changes fulcrum.

Utility model content:

Technical problem to be solved in the utility model be to provide a kind of according to lever principle reach laborsaving effect of cutting out, simultaneously to the adjusting of scissors fulcrum also removable fulcrum type scissors very easily.

Technical problem to be solved in the utility model adopts following technical scheme to realize:

Removable fulcrum type scissors, its main body is scissors body, it is characterized in that: the centre position on two blades of described scissors body offers oblong notch, the object of offering oblong notch is for fixed screw is installed on scissors, adopt fixed screw the blade of scissors is fixed and is connected, and oblong notch can set screw position, notch both sides in blade outside evenly offer leg-of-mutton groove, the groove on both sides is symmetrical according to notch, the degree of depth of described groove is 1/2 of depth of rebate, the object that this groove is set is for can fixed screw, because what fixed screw adopted is hex(agonal)screw, therefore in hex(agonal)screw is arranged on groove time, can prevent that screw from sliding after installing, also be adjusting in order to guarantee screw and the normal work of scissors.

In regulating, can first hex(agonal)screw be screwed and be unclamped as required, then screw is moved in notch, while moving to appropriate location, hex(agonal)screw is arranged in corresponding groove, then hex(agonal)screw 4 is tightened, so just two blades of scissors have been tightly fixed together, and changed original position of the fulcrum, facilitate operation and used.

The beneficial effects of the utility model are: simple in structure, reasonable in design, easy to operate, convenient flexibly to the adjusting of scissors fulcrum, can reach laborsaving effect of cutting out.

Accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the single edge structure schematic diagram of the utility model;

Wherein: 1-blade; 2-notch; 3-groove; 4-hex(agonal)screw.

Embodiment:

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As depicted in figs. 1 and 2, removable fulcrum type scissors, its main body is scissors body, it is characterized in that: the centre position on two blades 1 of described scissors body offers oblong notch 2, the object of offering oblong notch 2 is for fixed screw is installed on scissors, adopt fixed screw that the blade 1 of scissors is fixed and is connected, and oblong notch 2 can set screw position, evenly offer leg-of-mutton groove 3 on notch 2 both sides in blade 1 outside simultaneously, the groove 3 on both sides is symmetrical according to notch 2, the degree of depth of described groove 3 is 1/2 of notch 2 degree of depth, the object that this groove 3 is set is for can fixed screw, because what fixed screw adopted is hex(agonal)screw 4, therefore in hex(agonal)screw 4 is arranged on groove 3 time, can prevent that screw from sliding, also be adjusting in order to guarantee screw and the normal work of scissors.

In regulating, can first hex(agonal)screw 4 be screwed and be unclamped as required, then screw is moved in notch 2, while moving to appropriate location, hex(agonal)screw 4 is arranged in corresponding groove 3, then hex(agonal)screw 4 is tightened, so just two blades 1 of scissors have been tightly fixed together, and changed original position of the fulcrum, facilitate operation and used.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. removable fulcrum type scissors, its main body is scissors body, it is characterized in that: the centre position on two blades of described scissors body offers oblong notch, notch both sides in blade outside evenly offer leg-of-mutton groove, the groove on both sides is symmetrical according to notch, between two blades, be fixed by screw, screw can slide in notch.

2. removable fulcrum type scissors according to claim 1, is characterized in that: the degree of depth of described groove is depth of rebate 1/2.

3. removable fulcrum type scissors according to claim 1, is characterized in that: what described screw adopted is hex(agonal)screw.