CN203125559U

CN203125559U - Single-edge cutting tool for corrugated pipes

Info

Publication number: CN203125559U
Application number: CN 201320065731
Authority: CN
Inventors: 阮洪良
Original assignee: CHONGQING RUAN'S PLASTIC INDUSTRY Co Ltd
Current assignee: CHONGQING RUAN'S PLASTIC INDUSTRY Co Ltd
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-08-14
Anticipated expiration: 2023-02-05

Abstract

The utility model discloses a single-edge cutting tool for corrugated pipes. The single-edge cutting tool comprises a cutting edge and knife handles. The cutting edge is in a circular arc shape. The knife handles comprise two knife handle bodies which are connected to the cutting edge and form an included angle. The single-edge cutting tool is simple in design and fewer in used materials, and overcomes the defects that an existing single-edge cutting tool for the corrugated pipes is not convenient to use when being used to cut the pipes with large sizes, time-consuming and laboursome. When force is exerted on the knife handles, the force can be concentrated on the cutting edge, so the single-edge cutting tool is labor-saving, capable of being widely used in production and building industries, and strong in practicability, and can enable the corrugated pipes to be easily cut.

Description

A kind of bellows single-blade is cut tool

Technical field

The utility model belongs to cutting tool, is specifically related to a kind of bellows single-blade and cuts tool.

Background technology

Cutting tool is a kind of instrument for cutting material, the general cutting hard plastic products that are used for, design is complicated but existing bellows single-blade is cut tool, cost of overhaul height, operation sequence is many, consumptive material is many, and most driving that needs power set, is unfavorable for energy-conservation and production, even minority does not need power set to drive, but when the big model pipe of cutting, need consume great amount of manpower, and operation inconvenience, this bellows single-blade that takes time and effort consumptive material is cut tool, to producing, construction, it is all unfavorable to build, reduced efficient, if will rejoin, the splicing difficulty is bigger after cutting for a lot of bellowss.

The utility model content

The technical problems to be solved in the utility model provides a kind of low price, easy-operating bellows single-blade is cut tool.

In order to solve the problems of the technologies described above, the utility model provides a kind of bellows single-blade to cut tool, comprises blade and handle of a knife, and it is circular-arc that blade is, and handle of a knife comprises two two handle of a knifes that are connected on the blade and angle is arranged.

Compared with prior art, the utlity model has following advantage: 1, easy to operate and laborsaving, this bellows single-blade is cut and is connected on the blade at an angle between two handle of a knifes of tool, utilize the design of lever principle and single-blade blade, in use, only need both hands respectively to hold a handle of a knife, need not consume the purpose that very big power can reach cutting, simple to operate and laborsaving; 2, the few and energy savings of consumptive material, this bellows single-blade is cut the material that tool has only blade and handle of a knife, has saved a lot of other raw material, has saved resource; 3, make simply and practical, this bellows single-blade is cut tool and is added connection by simple processing, polishing, just can put into production, and structure, manufacturing process are simple, and everyone can use, and can be suitable for a lot of industries, and is practical; 4, the cutting after pipe rejoin easier, this bellows single-blade is cut tool and is utilized the structural advantage of single-blade blade under different situations, cut trough, the crest place of bellows on demand, pipe easier at the pipe of trough place cutting and in the cutting of crest place engages, more favourable to actual production and pipe-line reconditioning, also improved the recycling rate of material.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, the utility model provides a kind of bellows single-blade to cut tool, comprise blade 1 and two handle of a knifes 2, blade 1 is circular-arc, two handle of a knifes 2 are connected on the blade 1 at an angle, when using, both hands are by two handle of a knife 2 reinforcings, owing to have certain angle in the middle of two handle of a knifes 2, utilize the advantage on lever principle and the hilted broadsword blade self structure, reach the little purpose of consumption power, and this hilted broadsword blade cuts the trough of bellows on demand, the crest place, pipe easier at the pipe of trough place cutting and in the cutting of crest place engages, and is more favourable to actual production and pipe-line reconditioning, also improved the recycling rate of material; For convenience of the placement that the bellows single-blade is cut tool, handle of a knife 2 is that length is telescopic.

Above-described only is preferred embodiment of the present utility model, should be understood that for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not influence effect and practical applicability that the utility model is implemented.

Claims

1. a bellows single-blade is cut tool, comprises blade and handle of a knife, it is characterized in that: blade is circular-arc, and handle of a knife comprises two two handle of a knifes that are connected on the blade and angle is arranged.