CN2199855Y - Circle-arc shear - Google Patents
Circle-arc shear Download PDFInfo
- Publication number
- CN2199855Y CN2199855Y CN 93239799 CN93239799U CN2199855Y CN 2199855 Y CN2199855 Y CN 2199855Y CN 93239799 CN93239799 CN 93239799 CN 93239799 U CN93239799 U CN 93239799U CN 2199855 Y CN2199855 Y CN 2199855Y
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- circular arc
- cut
- ratchet
- scissor blade
- 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.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
Abstract
The utility model relates to a pair of multifunctional arc shears mainly used for shearing cables, comprising an upper cutting edge 3 and a lower cutting edge 1 which are connected with each other by a rotating shaft 2; the front end of the upper cutting edge and the front end of the lower cutting edge are respectively provided with an arc-shaped edge; the rear ends are provided with straight edges. The utility model has the advantages of simple structure, simple operation, labor saving, quick cutting speed and remarkable improvement of efficiency.
Description
The utility model relates to a kind of hand-operated tools, and particularly a kind of cable of shearing is that main multi-functional circular arc is cut.
At present, shear cable and adopt handsaw sawed-off more, this method needs two people just can finish at least, and handsaw was also easily broken when saw drew, and topmost shortcoming is slow, the effort of work efficiency.
The purpose of this utility model is to provide a kind of multi-functional circular arc laborsaving, that shear rate is fast to cut.
The utility model is achieved in that multi-functional circular arc cuts, and its principal character is: it includes upper scissor blade and the lower scissor blade that is connected by rotating shaft, and the front end of upper and lower cutting edge is the circular arc cutting edge, and the rear end is a straight cutting edge; Can will be cut in the circular arc cutting edge that cable is placed on upper and lower cutting edge when using the utility model, the arm of cutting that rotates upper and lower cutting edge drives the cutting edge closure, cuts off cable; The staight scissors sword can be used for cutting off sheet metal or lath.
The multi-functional circular arc that adopts such scheme to make is cut, and simple in structure, one man operation gets final product, and flexible, and is safe and reliable, and work efficiency improves significantly, and particularly the cross-section of cable is big more, and effect is obvious more.
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, lower scissor blade, 2, rotating shaft, 3, upper scissor blade, 4, ratchet, 5, bolt, 6, lever, 7, spring, 8, ratchet, 9, fixing hole (bolt).
The utility model will be further described below in conjunction with drawings and Examples:
As shown in Figure 1: the utility model includes upper scissor blade 3 and the lower scissor blade 1 that is connected by rotating shaft 2, and upper and lower cutting edge front end is the circular arc cutting edge, and the rear end is a straight cutting edge; For laborsaving when cutting cable, rotate intrinsic lever 6 by bolt 5 cutting on the arm of upper scissor blade; Fixing hole 9 and gim peg that truck dead lever can be arranged on the upper shear arm; For more laborsaving and to cut material convenient, be rotatably connected to the ratchet 4 that cooperates with ratchet 8 on the upper shear arm on the lower shear arm; Back-moving spring 7 is arranged on the ratchet, realizing when once shearing continuous cable, can be at any time fixing cutting edge, shear cable for several times repeatedly.
Claims (4)
1, a kind of multi-functional circular arc is cut, and it is characterized in that: it includes upper scissor blade (3) and the lower scissor blade (1) that is connected by rotating shaft (2), and upper and lower cutting edge front end is the circular arc cutting edge, and the rear end is a straight cutting edge.
2, multi-functional circular arc as claimed in claim 1 is cut, and it is characterized in that: rotate an intrinsic lever (6) cutting on the arm of upper scissor blade by bolt (5).
3, multi-functional circular arc as claimed in claim 2 is cut, and it is characterized in that: fixing hole 9 and gim peg that truck dead lever is arranged on the upper shear arm.
4, multi-functional circular arc as claimed in claim 2 is cut, and it is characterized in that: be rotatably connected to the ratchet (4) that cooperates with ratchet (8) on the upper shear arm on the lower shear arm, the ratchet back of the body holds out against spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239799 CN2199855Y (en) | 1993-12-29 | 1993-12-29 | Circle-arc shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239799 CN2199855Y (en) | 1993-12-29 | 1993-12-29 | Circle-arc shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199855Y true CN2199855Y (en) | 1995-06-07 |
Family
ID=33814247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239799 Expired - Fee Related CN2199855Y (en) | 1993-12-29 | 1993-12-29 | Circle-arc shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199855Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012314A (en) * | 2014-06-19 | 2014-09-03 | 南京麦思德餐饮管理有限公司 | Hedge shears |
| CN105414650A (en) * | 2016-01-27 | 2016-03-23 | 舟山市定海中洲汽车维修有限公司 | Metal thin plate arc scissors |
-
1993
- 1993-12-29 CN CN 93239799 patent/CN2199855Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012314A (en) * | 2014-06-19 | 2014-09-03 | 南京麦思德餐饮管理有限公司 | Hedge shears |
| CN105414650A (en) * | 2016-01-27 | 2016-03-23 | 舟山市定海中洲汽车维修有限公司 | Metal thin plate arc scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |