CN2928416Y

CN2928416Y - Slide fastener cloth strip shear

Info

Publication number: CN2928416Y
Application number: CN 200620122386
Authority: CN
Inventors: 楼旭峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-20
Filing date: 2006-07-20
Publication date: 2007-08-01
Anticipated expiration: 2016-07-20

Abstract

A pair of foot-operated drag chain and strap scissors is equipped with a lower edge on the rack, wherein an upper edge is movably connected on the lower edge, and the rear part of the upper edge makes the upper edge and the lower edge mesh by a pedal to achieve the purpose of cutting drag chains and straps by using lever principle. When an operation is finished, and the pedal is released a spring on the rack, the upper edge and the lower edge of the scissors are separated, thereby the scissors can work repeatedly. An operating platform with fixed dimension sign on the rack can achieve accurate operation to meet the length requirements of the drag chains and straps, thereby making the scissors having beneficial effects of simple structure, low cost and high practicability.

Description

The zipper cloth belt scissors

Affiliated technical field

The utility model relates to a kind of zipper cloth belt scissors, relates in particular to a kind of zipper cloth belt scissors of pedal.

Background technology

At present, the zipper cloth belt cut-out mode of prior art has pneumatic mode and the cutter of breaking to shear two kinds of disconnected modes, when adopting the pneumatic mode of breaking to break zipper cloth belt, owing to need very big impulsive force, so can produce very big noise, not only damage the healthy of operator, influence operating efficiency, but also contaminated environment.Adopt cutter to shear disconnected mode, mainly be to adopt scissors to use manual method that zipper cloth belt is cut off, its benefit is very low, but it is simple also to have equipment, small investment, the superiority of noiselessness, non-consumes energy along with the raising of labour's wage and the needs of line balancing, must be sheared disconnected mode to existing cutter and transform.

Summary of the invention

Cut off the low deficiency of working efficiency in order to overcome existing hammer-shears, the utility model provides a kind of zipper cloth belt scissors of pedal, and this scissors does not need manual operating of contacts, makes workman's both hands be used for the extracting of zipper cloth belt, and its working efficiency greatly improves.

In order to reach the purpose of this utility model, the technical scheme that its technical problem that solves the utility model adopts is: the edge of a knife under the scissors is being installed on the fixed mount, the edge of a knife activity edge of a knife on the scissors in succession under scissors, utilize lever principle that the afterbody of the edge of a knife on the scissors is stepped on pedal by pin and make on the scissors that the edge of a knife coincide under the edge of a knife and scissors, reach the purpose of shearing zipper cloth belt, after once-through operation finishes, unclamp behind the pedal with fixed mount on spring can make on the scissors that the edge of a knife separates under the edge of a knife and scissors, accomplish to go round and begin again.The operating table surface that leaves the fixed dimension sign on fixed mount can make the length requirement of zipper cloth belt reach accurate operation.

The beneficial effects of the utility model are relatively simple for structure, and cost is cheaper, and practicality is stronger.

Description of drawings

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

Fig. 1 is the utility model schematic diagram.

1. connecting holes among the figure, 2. soft, 3. connecting hole, 4. connecting hole, 5. length mark, 6. operating desk, the 7. edge of a knife on the scissors, 8. connecting hole, the 9. edge of a knife under the scissors, 10. spring, 11. fixed mounts, 12. pedals, 13. connecting holes.

The specific embodiment

Go up the edge of a knife (9) under the installation scissors at fixed mount (11), the edge of a knife under scissors (9) activity is the edge of a knife (7) on the scissors in succession, utilize lever principle that the afterbody of the edge of a knife on the scissors (7) is stepped on pedal (12) by pin and make that the edge of a knife (9) coincide under the edge of a knife on the scissors (7) and the scissors, reach the purpose of shearing zipper cloth belt, after once-through operation finishes, unclamp pedal (12) back and spring (10) on the fixed mount (11) and can make that the edge of a knife (9) separates under the edge of a knife on the scissors (7) and the scissors, accomplish to go round and begin again.The operating desk (6) that leaves the fixed dimension sign on fixed mount (11) can make the length requirement of zipper cloth belt reach accurate operation (workman's both hands are used for the extracting of zipper cloth belt).

Connecting hole (1)) (3) (4) (8) (13) all are to be connected with the parts shown in Fig. 1 by this hole, all are mobilizable, adopt reinforcing bar or iron wire or other hard object to be connected between connecting hole (4) and the connecting hole (13).

Claims

1. the zipper cloth belt scissors of a pedal, constitute by the edge of a knife (9), spring (10), fixed mount (11), pedal (12), connecting hole (13) under the edge of a knife (7), connecting hole (8), the scissors on connecting hole (1), soft (2), connecting hole (3), connecting hole (4), length mark (5), operating desk (6), the scissors, it is characterized in that: at fixed mount (11) edge of a knife (9) under the scissors go up to be installed, the edge of a knife under scissors (9) activity is the edge of a knife (7) on the scissors in succession.