CN203467279U - Lopping shear - Google Patents
Lopping shear Download PDFInfo
- Publication number
- CN203467279U CN203467279U CN201320460794.0U CN201320460794U CN203467279U CN 203467279 U CN203467279 U CN 203467279U CN 201320460794 U CN201320460794 U CN 201320460794U CN 203467279 U CN203467279 U CN 203467279U
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- CN
- China
- Prior art keywords
- rod
- stay cord
- shear
- fixed
- scissors
- 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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Abstract
The utility model discloses a lopping shear which comprise a rod body, scissors, a reset spring and a stay cord, wherein the fixed cutter of the scissors is fixedly mounted at the upper end of the rod body; the movable cutter of the scissors is mounted at the short shaft of the fixed cutter and can rotate; the reset spring is mounted between a bracket at the upper end of the fixed cutter and the rear end part of the movable cutter; one end of the stay cord is fixed at the rear end part of the movable cutter, and the other end of the stay cord penetrates through a conduit in the rod body to be fixed on a handle; the handle is mounted on a supporting rod on the outer surface of the rod body and can rotate. The lopping shear mainly aims to shear high small branches, and a sawtooth knife can be used for cutting branches which are difficult to shear, so that the high branches are very convenient to shear, time is saved, and the working efficiency is also improved.
Description
Technical field
The utility model belongs to pruning tool, relates in particular to a kind of averruncator of pruning for tall and big trees.
Background technology
Existing averruncator mostly adopts hand pulling type, when beta pruning, the branch that is difficult for cutting is comparatively required great effort, and easily will pull wound.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of easy to operate averruncator rational in infrastructure is provided.
The utility model is realized by technical scheme once:
A kind of averruncator, comprise the body of rod, scissors, back-moving spring and stay cord, the dead knife of described scissors is packed in the upper end of the body of rod, movable blade is arranged on the minor axis place on dead knife and can rotates, back-moving spring is arranged between the support of dead knife upper end and the rearward end of movable blade, one end of described stay cord is fixed on the rearward end of movable blade, and the other end of stay cord is fixed on handle through the penetration pipe that is positioned at the body of rod, and described handle is arranged on the support bar on body of rod outer surface and can rotates.
Described handle is arc, between bowhandle bottom and the body of rod, is provided with spring; In body of rod outer surface of upper, be also provided with serrated knife.
A little of the present utility model:
Averruncator of the present utility model is mainly to prune for eminence twig, to the branch that is difficult for cutting, can amputate by serrated knife.Like this eminence branch is pruned very conveniently, both saved time, can increase work efficiency again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: averruncator as shown in the figure, comprise the body of rod 7, scissors, back-moving spring 3 and stay cord 6, the dead knife 1 of described scissors is packed in the upper end of the body of rod 7, movable blade 5 is arranged on minor axis 8 places on dead knife 1 and can rotates, back-moving spring 3 is arranged between the support of dead knife 1 upper end and the rearward end of movable blade 5, one end of described stay cord 6 is fixed on the rearward end of movable blade 5, the other end of stay cord 6 is fixed on handle 10 through the penetration pipe 4 that is positioned at the body of rod 7, and described handle 10 is arranged on the support bar 11 on the body of rod 7 outer surfaces and can rotates.Described handle 10 is arc, between bowhandle 10 bottoms and the body of rod 7, is provided with spring 12; In the body of rod 7 outer surface of upper, be also provided with serrated knife 9.
The branch of while pruning the branch of eminence, needs being cut is placed between dead knife 1 and movable blade 5, then inwardly draw on the top that grasps handle 10, handle 10 drives stay cord 6 to pull movable blade 5 to rotate under tree shears simultaneously, and under the effect of back-moving spring 3, movable blade 5 resets.When can branch being amputated by the serrated knife 9 being arranged in the body of rod 7 outer surface of upper that some branch is difficult for cutting.
The length of the above-mentioned body of rod 7 can be adjusted according to actual conditions.
Claims (2)
1. an averruncator, comprise the body of rod, scissors, back-moving spring and stay cord, it is characterized in that: the dead knife of described scissors is packed in the upper end of the body of rod, movable blade is arranged on the minor axis place on dead knife and can rotates, back-moving spring is arranged between the support of dead knife upper end and the rearward end of movable blade, one end of described stay cord is fixed on the rearward end of movable blade, the other end of stay cord is fixed on handle through the penetration pipe that is positioned at the body of rod, and described handle is arranged on the support bar on body of rod outer surface and can rotates.
2. averruncator according to claim 1, is characterized in that: described handle is arc, between bowhandle bottom and the body of rod, is provided with spring; In body of rod outer surface of upper, be also provided with serrated knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460794.0U CN203467279U (en) | 2013-07-31 | 2013-07-31 | Lopping shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460794.0U CN203467279U (en) | 2013-07-31 | 2013-07-31 | Lopping shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467279U true CN203467279U (en) | 2014-03-12 |
Family
ID=50215722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460794.0U Expired - Fee Related CN203467279U (en) | 2013-07-31 | 2013-07-31 | Lopping shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203467279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969781A (en) * | 2014-04-07 | 2015-10-14 | 郑朝汉 | Long-distance hooked scissors |
| CN105075690A (en) * | 2014-05-13 | 2015-11-25 | 胡启金 | Portable and convenient pruning shears |
-
2013
- 2013-07-31 CN CN201320460794.0U patent/CN203467279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969781A (en) * | 2014-04-07 | 2015-10-14 | 郑朝汉 | Long-distance hooked scissors |
| CN104969781B (en) * | 2014-04-07 | 2018-09-28 | 深圳市福驷高鼎科技开发有限公司 | A kind of long distance hook is cut |
| CN105075690A (en) * | 2014-05-13 | 2015-11-25 | 胡启金 | Portable and convenient pruning shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |