CN202750511U - Novel lopper machine - Google Patents
Novel lopper machine Download PDFInfo
- Publication number
- CN202750511U CN202750511U CN 201220321792 CN201220321792U CN202750511U CN 202750511 U CN202750511 U CN 202750511U CN 201220321792 CN201220321792 CN 201220321792 CN 201220321792 U CN201220321792 U CN 201220321792U CN 202750511 U CN202750511 U CN 202750511U
- Authority
- CN
- China
- Prior art keywords
- trim body
- blade
- novel
- lopper
- expansion link
- 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 the technical field of gardening tools, in particular to a novel lopper machine. The novel lopper machine comprises a jack stay, an expansion link, a trim body one and a trim body two and both the trim body one and the trim body two are connected with two crosses in hinged mode. One end of the expansion link is movably sleeved in the jack stay and the other end of the expansion link is connected with the trim body one. A blade two of the trim body two is provided with a bending handle and a grab handle of the trim body one is connected with the grab handle of the trim body two through a connecting rod and a bolt. An arc-shaped knife-edge is arranged in the middle of a blade one and the end of the blade two is provided with an incurved protrusion. The novel lopper machine has the advantages of improving resultant rate of force application, and meanwhile increasing impact of blades on a contact surface, saving labor in trimming, reducing abrasion of blades, being simple in structure and long in service life due to connection between the grab handles through the connecting rod and the bolt.
Description
Technical field
The utility model relates to the garden tool set technical field, especially a kind of Novel tree-pruner.
Background technology
Present existing garden shears are often connected by the V-arrangement spring, and speed is little but spring is made a concerted effort, and be difficult for quick-blow and cut thing and resistance surface thereof, the operation effort, and blade easily causes blade impaired under long-term use, shortened the service life of secateurs.
The utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of Novel tree-pruner.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Novel tree-pruner, comprise cutting body one, cutting body two of strut, expansion link and two cross-articulation, expansion link one end is placed in the strut actively, the other end connects cuts body one, the blade two of cutting body two is provided with the handle of bending, describedly cuts body one, cuts between body two levers and connect by connecting rod, bolt.
According to another embodiment of the present utility model, further comprise the blade one middle curved edge that is provided with.
According to another embodiment of the present utility model, comprise that further blade two terminations are provided with the projection that bends inwards.
The beneficial effects of the utility model are, the utility model is by the connection of connecting rod, bolt between the lever, the speed of making a concerted effort when having improved the application of force, strengthened simultaneously the impulsive force of blade to resistance surface, more laborsaving during pruning, reduced the wearing and tearing of blade, the utility model is simple in structure, longer service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Among the figure 1, strut, 2, expansion link, 3, cut body one, 4, cut body two, 5, blade one, 6, blade two, 7, curved edge, 8, connecting rod, 9, projection, 10, bolt, 11, handle.
Embodiment
Structural representation of the present utility model such as Fig. 1, a kind of Novel tree-pruner, comprise cutting body 1, cutting body 24 of strut 1, expansion link 2 and two cross-articulation, expansion link 2 one ends are placed in the strut 1 actively, the other end connects cuts body 1, the blade 26 of cutting body 24 is provided with the handle 11 of bending, describedly cuts body 1, cuts between body 24 levers and connect by connecting rod 8, bolt 10.Cut body 1
Be provided with curved edge 7 in the middle of the blade 1, branch can be snapped in wherein, avoided the problem that branch slides on the ordinary blade, the accuracy that has improved shear action.
Blade 26 terminations are provided with the projection 9 that bends inwards.
During use, adjustable telescopic rod, the curved edge 7 on the blade 1 is corresponding with branch, and clamping lever carries out shear action.
The utility model is by the connection of connecting rod, bolt between the lever, the speed of making a concerted effort when having improved the application of force, strengthened simultaneously the impulsive force of blade to resistance surface, more laborsaving during pruning, the wearing and tearing of blade have been reduced, the edge of a knife of arc has improved the accuracy of shear action in addition, and the utility model is simple in structure, longer service life.
Claims (3)
1. Novel tree-pruner, comprise cutting body one (3), cutting body two (4) of strut (1), expansion link (2) and two cross-articulation, expansion link (2) one ends are placed in the strut (1) actively, the other end connects cuts body one (3), the blade two (6) of cutting body two (4) is provided with the handle (115) of bending, it is characterized in that, describedly cut body one (3), cut between body two (4) levers and connect by connecting rod (8), bolt (10).
2. Novel tree-pruner according to claim 1 is characterized in that, is provided with curved edge (7) in the middle of the blade one (5).
3. Novel tree-pruner according to claim 1 is characterized in that, blade two (6) terminations are provided with the projection (9) that bends inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321792 CN202750511U (en) | 2012-07-05 | 2012-07-05 | Novel lopper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321792 CN202750511U (en) | 2012-07-05 | 2012-07-05 | Novel lopper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750511U true CN202750511U (en) | 2013-02-27 |
Family
ID=47729715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321792 Expired - Fee Related CN202750511U (en) | 2012-07-05 | 2012-07-05 | Novel lopper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555544A (en) * | 2013-11-12 | 2014-02-05 | 胡和萍 | Shaft sleeve device for orchard lopper saw |
-
2012
- 2012-07-05 CN CN 201220321792 patent/CN202750511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555544A (en) * | 2013-11-12 | 2014-02-05 | 胡和萍 | Shaft sleeve device for orchard lopper saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |