CN203136608U - Tree branch shear - Google Patents
Tree branch shear Download PDFInfo
- Publication number
- CN203136608U CN203136608U CN 201320183800 CN201320183800U CN203136608U CN 203136608 U CN203136608 U CN 203136608U CN 201320183800 CN201320183800 CN 201320183800 CN 201320183800 U CN201320183800 U CN 201320183800U CN 203136608 U CN203136608 U CN 203136608U
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- CN
- China
- Prior art keywords
- stretchy rod
- shear
- flexible
- rod
- shear body
- 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 tree branch shear which is composed of a first shear body, a second shear body, a movable ring, a first upper stretchy rod, a first lower stretchy rod, a second lower stretchy rod and a second upper stretchy rod. The tree branch shear is characterized in that the first shear body is connected with the second shear body through the movable ring, the lower end of the first shear body is connected with the first upper stretchy rod, the first upper stretchy rod is provided with the first lower stretchy rod which can stretch in the first upper stretchy rod, the lower end of the second shear body is connected with the second upper stretchy rod which is provided with the second lower stretchy rod, and the second lower stretchy rod can stretch in the second upper stretchy rod. When a user needs to shear horizontal tree branches at high positions of a tree, the first lower stretchy rod can be pulled out from the first upper stretchy rod, the second lower stretchy rod is pulled out from the second upper stretchy rod, one hand holds the first lower stretchy rod, and the other hand holds the second lower stretchy rod. The first shear body and second shear body are separated through the movable ring and are aligned to the horizontal tree branches at the high positions, two hands exert strength inwards, the first shear body and the second shear body cut off the horizontal tree branches, and the process is operated repeatedly until the shearing task is finished. The tree branch shear has the advantages of being simple in design, low in cost, safe and reliable, and great in practicability.
Description
Technical field
The utility model relates to a kind of tree pruner, relates in particular to a kind of tree pruner that leaves expansion link, belongs to the branch pruning technical field of tools.
Background technology
At present, the tree pruner of known technology does not have expansion link, some gardens nursing stafves will prune the large stretch of trees in both sides, street and the park every year, but because some horizontal branches just differ, ladder need be used when pruning high branch even the people directly climbs up a tree, not only inconvenience but also dangerous, before the utility model is not made, there is not the use of the tree pruner that leaves expansion link, the patent searching document, the technical scheme of not having this technology is open.
Summary of the invention
In order to overcome the deficiency of not having the tree pruner that leaves expansion link in the prior art, the purpose of this utility model is for a kind of tree pruner that leaves expansion link is provided, this tree pruner is by leaving expansion link, the length of energy flexible modulation pruning shear, help the gardener to prune the horizontal branch of differing heights, just do not need by ladder when pruning high horizontal branch, also not needing the people just to climb up a tree can direct control, and operate not only easily but also safety, thereby reach convenient and practical purpose.
The technical scheme that its technical problem that solves the utility model adopts is: by cutter hub one, cutter hub two, active ring, flexible upper boom one, flexible lower beam one, flexible lower beam two, flexible upper boom two is formed, it is characterized in that cutter hub one connects cutter hub two by active ring, the lower end of cutter hub one connects flexible upper boom one, flexible upper boom one leaves flexible lower beam one, flexible lower beam one can stretch in flexible upper boom one, the lower end of cutter hub two connects flexible upper boom two, flexible upper boom two leaves flexible lower beam two, flexible lower beam two can stretch in flexible upper boom two, when the user needs on the pruning trees higher horizontal branch, can in flexible upper boom one, pull out flexible lower beam one earlier, pull out flexible lower beam two in the flexible upper boom two, one holds flexible lower beam one, another holds flexible lower beam two, draw back cutter hub one with cutter hub two and aim at the horizontal branch that eminence will be pruned by active ring, two hands are inwardly exerted oneself, cutter hub is once cutting horizontal branch with cutter hub two, and cycling gets final product until finishing the pruning task so repeatedly.
The beneficial effects of the utility model are simplicity of design, and are with low cost, safe and reliable, and practicality is bigger.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is schematic diagram of the present utility model.
1. cutter hubs one among Fig. 1,2. cutter hub two, 3. active ring, 4. flexible upper boom one, 5. flexible lower beam one, 6. flexible lower beam two, 7. flexible upper boom two.
Embodiment
The utility model is by cutter hub 1, cutter hub 22, active ring 3, flexible upper boom 1, flexible lower beam 1, flexible lower beam 26, flexible upper boom 27 is formed, it is characterized in that cutter hub 1 connects cutter hub 22 by active ring 3, the lower end of cutter hub 1 connects flexible upper boom 1, flexible upper boom 1 leaves flexible lower beam 1, flexible lower beam 1 can stretch in flexible upper boom 1, the lower end of cutter hub 22 connects flexible upper boom 27, flexible upper boom 27 leaves flexible lower beam 26, flexible lower beam 26 can stretch in flexible upper boom 27, when the user needs on the pruning trees higher horizontal branch, can in flexible upper boom 1, pull out flexible lower beam 1 earlier, pull out flexible lower beam 26 in the flexible upper boom 27, one holds flexible lower beam 1, another holds flexible lower beam 26, draw back cutter hub 1 with cutter hub 22 and aim at the horizontal branch that eminence will be pruned by active ring 3, two hands are inwardly exerted oneself, cutter hub 1 is just cut horizontal branch with cutter hub 22, and cycling gets final product until finishing the pruning task so repeatedly.
Claims (1)
1. tree pruner, by cutter hub one (1), cutter hub two (2), active ring (3), flexible upper boom one (4), flexible lower beam one (5), flexible lower beam two (6), flexible upper boom two (7) is formed, it is characterized in that cutter hub one (1) connects cutter hub two (2) by active ring (3), the lower end of cutter hub one (1) connects flexible upper boom one (4), flexible upper boom one (4) leaves flexible lower beam one (5), flexible lower beam one (5) can stretch in flexible upper boom one (4), the lower end of cutter hub two (2) connects flexible upper boom two (7), flexible upper boom two (7) leaves flexible lower beam two (6), and flexible lower beam two (6) can stretch in flexible upper boom two (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183800 CN203136608U (en) | 2013-04-13 | 2013-04-13 | Tree branch shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183800 CN203136608U (en) | 2013-04-13 | 2013-04-13 | Tree branch shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136608U true CN203136608U (en) | 2013-08-21 |
Family
ID=48964184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183800 Expired - Fee Related CN203136608U (en) | 2013-04-13 | 2013-04-13 | Tree branch shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115681A (en) * | 2014-06-30 | 2014-10-29 | 张家港市星星工具制造有限公司 | Safety hedge shears |
-
2013
- 2013-04-13 CN CN 201320183800 patent/CN203136608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115681A (en) * | 2014-06-30 | 2014-10-29 | 张家港市星星工具制造有限公司 | Safety hedge shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140413 |