CN201315768Y - Pruning shear - Google Patents
Pruning shear Download PDFInfo
- Publication number
- CN201315768Y CN201315768Y CNU2008201783117U CN200820178311U CN201315768Y CN 201315768 Y CN201315768 Y CN 201315768Y CN U2008201783117 U CNU2008201783117 U CN U2008201783117U CN 200820178311 U CN200820178311 U CN 200820178311U CN 201315768 Y CN201315768 Y CN 201315768Y
- Authority
- CN
- China
- Prior art keywords
- main
- side edge
- rocker arm
- edge
- shearing
- 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 discloses a pruning shear and relates to a gardening tool. The pruning shear comprises a main edge, a side edge, handles, a force-assisted arm, a main rocker arm and a head-shearing spring; wherein cutting edges of the main edge and the side edge are opposite to each other and are arranged in an intersecting way; a head-shearing connecting fiber is arranged at the intersecting part of the main edge and the side edge and articulates the main edge and the side edge; the main rocker arm is arranged below the side edge; the upper end of the main rocker arm is articulated with a corner part of the side edge by a rocker arm connecting fiber; the lower end of the side edge and the main rocker arm is connected with a handle respectively; the lower part of the main edge is provided with a serrated groove; the force-assisted arm is articulated with the main rocker arm by a force-assisted arm connecting fiber; the end of the force-assisted arm is connected with a sliding string pin which is arranged in the serrated groove; and the head-shearing spring is connected between the sliding string pin and the main rocker arm. The pruning shear has the advantages that the shearing edge is strong enough to shear branches with the diameter of 25mm; the side edge is designed in saw tooth shape, which increases the fixity and shearing force of the shearing objects; the high strength aluminum alloy handle is light and flexible; the force-assisted arm is matched with the main rocker arm to save labor when shearing and improve working efficiency; and the antislip rubber and plastic handlebar sleeve has comfortable hand feeling.
Description
Technical field
The utility model relates to a kind of garden tool set, particularly a kind of gardening scissors of pruning trees branches and leaves.
Background technology
Along with expanding economy, industry of planting forest or fruit tress also in fast development as one of agriculture pillar industry, and it provides abundant and has done, the fresh fruit product, and the prosperity town and country market has satisfied consumer's needs, and the mountain area orchard worker shaken off poverty and set out on the road to prosperity.In addition, for greening environment, many parks, greenery patches have also been built in the cities and towns, various places, have planted many ornamental plantss.Fruit tree plantation and gardens cultivation all need to prune, and the pruner that tradition is used is relatively heavier, the operation effort, and work efficiency is not high.Chinese patent ZL72219324.X has announced a kind of power-saving tree pruner, and this pruner has increased the camber of last lower scissors circular arc sword, has increased the width of scissors handle, makes flexible operation laborsaving.But shortcomings such as still there is unreasonable structure in the pruner of above-mentioned patent, and the labor-saving effect is undesirable.
The utility model content
The purpose of this utility model provides a kind of pruner, and the utility model has solved the structure heaviness that existing like product exists, the shortcoming of operation effort.
Pruner of the present utility model comprises main sword, secondary sword, handle, power assistant arm, master rocker and haircut spring; It is hinged with main sword and secondary sword that the relative and staggered form setting of the cutting edge of main sword and secondary sword, haircut connecting filament are positioned at the infall of main sword and secondary sword; Master rocker is positioned at secondary sword below, and the master rocker upper end is hinged by the corner of rocking arm connecting filament and secondary sword; Respectively be connected with a handle in the lower end of secondary sword and master rocker; Serrate slot is arranged at the bottom at main sword, and power assistant arm is hinged by power assistant arm connecting filament and master rocker, and the end of power assistant arm is connected with the string pin that slides, and the string pin that slides is arranged in the serrate slot; Between slip string pin and master rocker, be connected with the haircut spring.
Pruner of the present utility model has following advantage:
1, powerful shearing edge can be cut off diameter 25mm branch.
2, secondary sword saw tooth design increases the stationarity of cutting object and suits power.
3, high-strength aluminum alloy handle is flexibly light and handy.
4, power assistant arm cooperates with master rocker, and is more laborsaving during shearing, and can increase work efficiency.
5, anti-skidding rubber and plastic grip cover, comfortable feel.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1, the pruner of present embodiment comprises main sword 1, secondary sword 2, handle 3, power assistant arm 6, master rocker 7 and haircut spring 12; It is hinged with main sword 1 and secondary sword 2 that the relative and staggered form setting of the cutting edge of main sword 1 and secondary sword 2, haircut connecting filament 11 are positioned at the infall of main sword 1 and secondary sword 2; Master rocker 7 is positioned at secondary sword 2 belows, and master rocker 7 upper ends are hinged with the corner of secondary sword 2 by rocking arm connecting filament 8; Respectively be connected with a handle 3 in the lower end of secondary sword 2 and master rocker 7; In the bottom of main sword 1 serrate slot 13 is arranged, power assistant arm 6 is hinged by power assistant arm connecting filament 9 and master rocker 7, and the end of power assistant arm 6 is connected with the string pin 10 that slides, and the string pin 10 that slides is arranged in the serrate slot 13; Between slip string pin 10 and master rocker 7, be connected with haircut spring 12.Handle 3 through port gold 5 are connected the lower end of secondary sword 2 and master rocker 7.Be connected with a grip cover 4 respectively in the lower end of each handle 3.Saw tooth 14 is arranged on the cutting edge of secondary sword 2.
Claims (4)
1, pruner is characterized in that, comprises main sword (1), secondary sword (2), handle (3), power assistant arm (6), master rocker (7) and haircut spring (12); It is hinged with main sword (1) and secondary sword (2) that the relative and staggered form setting of cutting edge of main sword (1) and secondary sword (2), haircut connecting filament (11) are positioned at the infall of main sword (1) and secondary sword (2); Master rocker (7) is positioned at secondary sword (2) below, and master rocker (7) upper end is hinged with the corner of secondary sword (2) by rocking arm connecting filament (8); Lower end at secondary sword (2) and master rocker (7) respectively is connected with a handle (3); In the bottom of main sword (1) serrate slot (13) is arranged, power assistant arm (6) is hinged by power assistant arm connecting filament (9) and master rocker (7), and the end of power assistant arm (6) is connected with the string pin (10) that slides, and the string pin (10) that slides is arranged in the serrate slot (13); Between slip string pin (10) and master rocker (7), be connected with haircut spring (12).
2, pruner as claimed in claim 1 is characterized in that, handle (3) through port gold (5) is connected the lower end of secondary sword (2) and master rocker (7).
3, pruner as claimed in claim 1 or 2 is characterized in that, is connected with a grip cover (4) respectively in the lower end of each handle (3).
4, pruner as claimed in claim 1 or 2 is characterized in that, saw tooth (14) is arranged on the cutting edge of secondary sword (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201783117U CN201315768Y (en) | 2008-11-07 | 2008-11-07 | Pruning shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201783117U CN201315768Y (en) | 2008-11-07 | 2008-11-07 | Pruning shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315768Y true CN201315768Y (en) | 2009-09-30 |
Family
ID=41194545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201783117U Expired - Fee Related CN201315768Y (en) | 2008-11-07 | 2008-11-07 | Pruning shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315768Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9603310B2 (en) | 2014-09-26 | 2017-03-28 | James M. Sampson | Lopping shears with offset blade |
| CN106576948A (en) * | 2016-11-25 | 2017-04-26 | 安徽省农业科学院园艺研究所 | Pressurizing device of multifunctional head-turning scissors special for garden |
-
2008
- 2008-11-07 CN CNU2008201783117U patent/CN201315768Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9603310B2 (en) | 2014-09-26 | 2017-03-28 | James M. Sampson | Lopping shears with offset blade |
| CN106576948A (en) * | 2016-11-25 | 2017-04-26 | 安徽省农业科学院园艺研究所 | Pressurizing device of multifunctional head-turning scissors special for garden |
| CN106576948B (en) * | 2016-11-25 | 2021-06-08 | 安徽省农业科学院园艺研究所 | A pressure device for garden-specific multifunctional U-turn scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGDONG JINHENG INDUSTRY CO., LTD. Free format text: FORMER OWNER: RONG XIANWEI Effective date: 20110517 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110517 Address after: 529500 No. 93 South Shixing Road, Yangdong County, Guangdong, Yangjiang Patentee after: Rong Xianwei Address before: 529500 No. 93 South Shixing Road, Yangdong County, Guangdong, Yangjiang Patentee before: Rong Xianwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |