CN2109287U - Plastic pipe cutter - Google Patents
Plastic pipe cutter Download PDFInfo
- Publication number
- CN2109287U CN2109287U CN 91232004 CN91232004U CN2109287U CN 2109287 U CN2109287 U CN 2109287U CN 91232004 CN91232004 CN 91232004 CN 91232004 U CN91232004 U CN 91232004U CN 2109287 U CN2109287 U CN 2109287U
- Authority
- CN
- China
- Prior art keywords
- pliers grip
- cutting edge
- utility
- hinged
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Scissors And Nippers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a cutting tool specially used for cutting plastic pipes, comprising a main pliers handle 1 and an auxiliary pliers handle 2. A cutting knife edge is installed on the pliers nose of the main pliers handle, one end of a connecting rod 3 is hinged with the cutting knife edge 4, and the other end of the connecting rod 3 is hinged with the auxiliary pliers handle 2; a shifting fork 8 and a return spring 9 are installed on the auxiliary pliers handle. The utility model which can be carried conveniently has the advantages of simple structure, reasonable structure and convenient use; when a plastic pipe is cut, a kerf is regular and smooth, no plastic powders and no environment pollution are generated; the utility model is the ideal plastic pipe cutting tool.
Description
The utility model relates to a kind of cutting tool of plastic pipe, is specially adapted to the shearing to hollow plastic tube.
At present, the use amount of plastic pipe is increasing, and for the cutting of plastic pipe, generally the mode that all adopts sawing to cut.The general two big shortcomings that exist of mode are cut in this sawing: one, adopt sawing to cut plastic tube, saw kerf is big, and saw kerf is crude, the waste raw material; Two, sawing is cut and is caused the plastics sawdust to fly upward contaminated environment everywhere in the process.In addition, adopt saw,, thereby carry also not very convenient because itself volume is bigger as cutting tool.
In view of the problem of above-mentioned existence, the purpose of this utility model provides a kind of easy to carry, and is easy to use, and cutting can not produce that powder flies upward, the plastic tube cutter of contaminated environment during plastic tube.
The utility model is realized in the following way: it be provided with a main pliers grip and secondary pliers grip ， And with the nip part of main pliers grip be designed to be convenient to lay, the fixing arcuate structure of round plastic pipe.Pincers nose place at jaw is equipped with cutting edge, and the sword body of cutting edge is the tooth-shape structure of circular arc.The afterbody of cutting edge and a connecting rod are hinged, and the other end of connecting rod and secondary pliers grip are hinged.On secondary pliers grip, also be provided with cutting edge shift fork and shift fork return spring.Like this, as long as constantly hold with a firm grip or loosen main pliers grip and secondary pliers grip with hand, shift fork just can be stirred the arc tooth of cutting edge sword body portion, and cutting edge and jaw are progressively closed up, the cut-out plastic pipe.
The utility model after above-mentioned design is simple and reasonable for structure, and during cutting plastic tube easy to use, easy to carry, otch is neat, smooth, also can not produce the plastic powders contaminated environment, is a kind of desirable plastic tube cutting tool.
Concrete structure of the present utility model is by providing in the accompanying drawing:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of cutting edge of the present utility model
Be elaborated below in conjunction with the embodiment that provides in the accompanying drawing:
The plastic tube cutter contains a main pliers grip 1 and a secondary pliers grip 2, and secondary pliers grip 2 is hinged by bearing pin 7 and main pliers grip.For the ease of the plastic pipe of placing, fixedly being cut at nip part, the nip part on the main pliers grip is designed to the structure of circular arc, this arc structure is made up of the circular arc 6 of different radii more than two sections or two sections.The cutting edge 4 that sword body portion is the tooth-shape structure of circular arc is installed in the pincers nose place of jaw by blade axle 5, and an end of connecting rod 3 and the afterbody of cutting edge 4 are hinged, and the other end and secondary pliers grip 2 are hinged.Also be provided with the shift fork 8 of cutting edge 4 on secondary pliers grip 2, shift fork 8 is provided with return spring 9.
The course of work of the present utility model is achieved like this: with the hands draw back earlier main pliers grip 1 and secondary pliers grip 2, connecting rod 3 makes cutting edge 4 clockwise rotate ， And around blade axle 5 and makes cutting edge 4 and the open-shaped attitude of nip part.Plastic tube to be cut is put into the jaw place, and the jaw that is circular arc makes the plastic tube location with the cutting cutting edge.At this moment,, be arranged at the tooth of the circular arc of the shift fork 8 promotion cutting edges 4 sword body portions on the secondary pliers grip 2, cutting edge 4 is rotated counterclockwise around cutting edge axle 5, its blade is cut in the plastic tube that is cut with holding tight main pliers grip 1 and secondary pliers grip 2.When loosening major and minor pliers grip, return spring 9 makes shift fork 8 returns, is in original position.When holding major and minor pliers grip with a firm grip for the second time, shift fork 8 repeats above-mentioned motion makes cutting edge 4 cut in the plastic tube that is cut once more, like this, constantly hold, loosen major and minor pliers grip with a firm grip for several times with hand, cutting edge 4 just can be progressively with the plastic tube cut-out at jaw place.
Claims (3)
1, a kind of plastic tube cutter that contains main pliers grip (1), secondary pliers grip (2), the nip part that it is characterized in that main pliers grip (1) is arc-shaped structure, cutting edge (4) is installed in the pincers nose place of jaw by blade axle (5), the afterbody of one end of connecting rod (3) and cutting edge (4) is hinged, the other end and secondary pliers grip (2) are hinged, the shift fork of cutting edge (8) is installed on the secondary pliers grip (2), on the shift fork (8), is provided with return spring (9).
2, plastic tube cutter according to claim 1 is characterized in that the arc-shaped structure of the nip part of described main pliers grip (1) is made up of the circular arc of different radii more than two sections or two sections
3, plastic tube cutter according to claim 1 and 2 is characterized in that the sword body portion of described cutting edge (4) is the tooth-shape structure of circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232004 CN2109287U (en) | 1991-12-09 | 1991-12-09 | Plastic pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232004 CN2109287U (en) | 1991-12-09 | 1991-12-09 | Plastic pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109287U true CN2109287U (en) | 1992-07-08 |
Family
ID=4937136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91232004 Pending CN2109287U (en) | 1991-12-09 | 1991-12-09 | Plastic pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433361A (en) * | 2017-05-23 | 2017-12-05 | 漳州荣鑫五金机械有限公司 | A kind of pipe cutting machine |
-
1991
- 1991-12-09 CN CN 91232004 patent/CN2109287U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433361A (en) * | 2017-05-23 | 2017-12-05 | 漳州荣鑫五金机械有限公司 | A kind of pipe cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE802113L (en) | Hand cutting tool | |
| CN2109287U (en) | Plastic pipe cutter | |
| USD395218S (en) | Hand saw handle | |
| CN208227783U (en) | A kind of pruning tool of urban afforestation | |
| CN2308466Y (en) | Semi-circular saw hack | |
| CN217722117U (en) | Lever-type labor-saving pruning shears | |
| CN201088039Y (en) | Multi-function garden shovel | |
| CN2199855Y (en) | Circle-arc shear | |
| CN2922435Y (en) | Garden shear-shovel | |
| CN201668901U (en) | Poking shovel | |
| CN2130807Y (en) | Tool for cutting and breaking ampule neck | |
| CN213859363U (en) | Knife body convenient for replacing kitchen knife blade | |
| CN201147908Y (en) | Wire plier with bended handle | |
| CN2136111Y (en) | Plastic pipe scissors | |
| CN209954709U (en) | Scissors with pneumatic type knife handle | |
| CN202340480U (en) | Garden anticorrosion shovel | |
| CN2161616Y (en) | Glass cutter | |
| CN2440332Y (en) | Multifunctional knife for angling | |
| CN200991906Y (en) | Novel cutter | |
| CN2463133Y (en) | Scissors | |
| CN2083991U (en) | Scissors | |
| CN2239326Y (en) | Pipe wrench able to change into a cutting knife | |
| CN2119303U (en) | Spring scissors | |
| CN200981245Y (en) | Multifunctional kitchen knife | |
| CN200971341Y (en) | Double-edge glass cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |