CN2158611Y - Two-purpose shear saw for pruning high trees - Google Patents
Two-purpose shear saw for pruning high trees Download PDFInfo
- Publication number
- CN2158611Y CN2158611Y CN 93206430 CN93206430U CN2158611Y CN 2158611 Y CN2158611 Y CN 2158611Y CN 93206430 CN93206430 CN 93206430 CN 93206430 U CN93206430 U CN 93206430U CN 2158611 Y CN2158611 Y CN 2158611Y
- Authority
- CN
- China
- Prior art keywords
- saw
- pruning
- pulley
- drag hook
- support plate
- 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
Links
Abstract
The utility model relates to a two-purpose shearing saw for high pruning, which is the improvement of the existing pruning shears for high pruning. The improvement of the utility model is that the rear end of a shear blade is provided with a pulley; the upper end of a pull rope passes round the pulley; the drag hook of a pair of pruning shears is provided with a saw blade; at the time of pruning, the saw blade can be folded into a sleeve; therefore, the utility model has the advantages of convenient operation and labor saving.
Description
The utility model belongs to the cutting tool technical field of gardening special use.
Pruning is important control measures during woods really produces, present widely used branches of tall trees shrub and hedge trimmer, and function singleness not only, and can only cut sprig, beta pruning is firmly big.For the bough more than 2.5 centimetres, the ladder of need climbing the tree or climb cuts with the saw saw separately, the labour intensity height, and work difficulty is big.
The purpose of this utility model is that instrument is used in a kind of branches of tall trees easy to use, applied widely pruning of design, to reduce labor intensity, increases work efficiency.
The utility model is the improvement on existing branches of tall trees pruning basis, it comprises lower end drag hook with well, wooden handle is housed in the sleeve pipe, be hinged with shear blade on the drag hook, the sleeve pipe lower end has an outwardly directed support plate, a upper end is housed in the hole on the support plate is hinged on fulcrum bar of the spring on the shear blade, be set with spring on the pole, rear end at shear blade is hinged with pulley, and the upper end of stay cord is walked around on the support plate that pulley is fixed on the sleeve pipe lower end, by bolt saw blade is installed on drag hook top.
The utlity model has beta pruning and saw section two kinds of functions, can cut sprig, can cut the bough in 10 centimetres again, thus applied widely; Since pulley and iron slide fastener are housed, laborsaving during beta pruning; The beta pruning saw blade without the time can descend folding, easy to carry.
Fig. 1 is the utility model front view; Fig. 2 is the rearview of Fig. 1; Fig. 3 is the front view behind the folding under the saw blade.
The utility model includes existing branches of tall trees and prunes, rear end at the shear blade (3) of shrub and hedge trimmer is hinged with a pulley (2), the epimere of stay cord (7) adopts metal zip fastener (6), slide fastener (6) is walked around pulley (2) end and is fixed under the drag hook (4) on the support plate (10) on the parts casing pipe, a fulcrum bar of the spring (8) is housed in the hole of support plate (10), the upper articulation of pole (8) is at the middle part of shear blade (3), be set with stage clip (9) on the pole, under the normal condition, stage clip (9) makes its front portion enter the cutter groove shear blade (3) rear portion jack-up.By two bolts (5) saw blade (1) is installed on drag hook (4) top, be fixed with the saw cover of making by elastic steel sheet (12) on the stock wooden handle (11) in the sleeve pipe that is contained in drag hook (4) bottom, when not needing with saw blade (1), the top bolt that saw blade is installed can be dismantled, saw blade is rolled over down, by saw cover (12) chucking, overlapping with wooden handle (11).
Claims (2)
1, a kind of branches of tall trees are pruned the dual-purpose saw of cutting, comprise lower end drag hook with well (4), wooden handle (11) is housed in the sleeve pipe, be hinged with shear blade (3) on the drag hook (4), the sleeve pipe lower end has support plate (10), one upper end is housed in the hole on the support plate (10) is hinged on fulcrum bar of the spring (8) on the shear blade (3), be set with spring (9) on the pole (8), it is characterized in that: be hinged with pulley (2) in the rear end of shear blade (3), the upper end of stay cord (7) is walked around on the support plate (10) that pulley (2) is fixed on the sleeve pipe lower end, by bolt (5) saw blade (1) is installed on drag hook (4) top.
2, branches of tall trees according to claim 1 are pruned the dual-purpose saw of cutting, and it is characterized in that being fixed with on wooden handle (11) saw cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206430 CN2158611Y (en) | 1993-03-17 | 1993-03-17 | Two-purpose shear saw for pruning high trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206430 CN2158611Y (en) | 1993-03-17 | 1993-03-17 | Two-purpose shear saw for pruning high trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158611Y true CN2158611Y (en) | 1994-03-16 |
Family
ID=33789440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206430 Expired - Fee Related CN2158611Y (en) | 1993-03-17 | 1993-03-17 | Two-purpose shear saw for pruning high trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857026A (en) * | 2015-12-14 | 2017-06-20 | 天津联瑞信企业管理服务有限公司 | Use labour-saving novel horticultural scissors |
-
1993
- 1993-03-17 CN CN 93206430 patent/CN2158611Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857026A (en) * | 2015-12-14 | 2017-06-20 | 天津联瑞信企业管理服务有限公司 | Use labour-saving novel horticultural 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 |