CN2217299Y - Long-arm shears for use in gardens - Google Patents
Long-arm shears for use in gardens Download PDFInfo
- Publication number
- CN2217299Y CN2217299Y CN 94225330 CN94225330U CN2217299Y CN 2217299 Y CN2217299 Y CN 2217299Y CN 94225330 CN94225330 CN 94225330 CN 94225330 U CN94225330 U CN 94225330U CN 2217299 Y CN2217299 Y CN 2217299Y
- Authority
- CN
- China
- Prior art keywords
- long
- arm
- scissors
- shears
- handle
- 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 long-arm shears for gardens, characterized in that the straight arm of the shears are connected with one long arm via a bolt, the bending arm of the shears is connected with a pulling arm hinged with a handle by adjusting a nut and an iron rod, a reset torsion spring is positioned on the shaft pin of the pulling arm, and the size of the torsion force of the reset torsion spring can make the shears be in long opening state. After the utility model is realized, a garden technician can stand on the ground and carries out conveniently branch shearing to trees, fruit trees, vines, etc. The utility model is both convenient and safe.
Description
The utility model relates to instrument commonly used on a kind of gardens, exactly is a kind of long-armed scissors that is used for beta pruning on the gardens.
At present, on the gardens woods, fruit tree and vine are cut the instrument of skill, typically use the crescent moon scissors.This scissors so run into branches of tall trees or grape trellis condition with higher, often need be stepped on stool, ladder or the ability beta pruning that climbs up a tree because hilt is shorter, does not only inconvenience but also dangerous like this.
The objective of the invention is shortcoming, for the user provides a kind of long-armed scissors that is specifically designed to the trees beta pruning at above-mentioned crescent moon scissors existence.
The utility model is by scissors 1, long-armed 4, handle 7, torque arm 6, steel bar 5 compositions such as grade, its technical essential is: be that bolt is connected or rivets between the scissors straight-arm and long-armed 4, there is an adjusting nut to be connected between scissors curved boom and the steel bar 5, the other end of adjusting nut 2 is hinged on the scissors curved boom, and the other end of steel bar 5 is connected in the torque arm 6, long-armed 4 with handle 7 between be that bolt is connected or rivets, between torque arm 6 and the handle 7 is hinged, in handle 7, be positioned on the torque arm pivot pin position torsion spring 9 once, the size of its torsion should make scissors 1 be in the long state of opening.
The utility model realizes that back, beta pruning personnel stand on the ground and just can carry out beta pruning to trees, fruit tree, vine etc. easily, and is both convenient, again safety.
Description of drawings: Fig. 1 is a structure diagram of the present utility model.1-scissors wherein, 2-adjusting nut, 3-set bolt, 4-long-armed, 5-steel bar, 6-torque arm, 7-handle, 8-taper knob, 9-return torsion spring, 10-scissors straight-arm, 11-scissors curved boom.
Embodiment:
Scissors 1 is made a straight-arm, a curved boom, and straight-arm and long-armed are with two M
5Bolt, nut connect, at a distance of 3cm, long-armed long L gets about 1 meter, hinge with one φ=3mm between available pipe φ 20mm, curved boom and adjusting nut is connected, and steel bar is got φ=1.5mm and is advisable, and an end car has screw thread, and three arms of torque arm 6 should be each other 120, and handle and long-armed use two M
5Bolt, nut connect, and at a distance of 3cm, the thin arm pipe of the desirable φ 20 of handle replaces, taper knob can be used plastic material, the torsion F of return torsion spring is not less than 2 kilograms.
Claims (1)
- A kind of long-armed scissors that is used on the gardens, by scissors (1), long-armed (4), handle (7), torque arm (6), steel bar (5), form, be that bolt is connected or rivets between the straight-arm (10) that it is characterized in that scissors and long-armed (4), there is an adjusting nut to be connected between scissors curved boom (11) and the steel bar (5), the other end of adjusting nut (2) is hinged on the scissors curved boom, the other end of steel bar (5) is connected in the torque arm (6), being that bolt is connected or rivets between long-armed (4) and the handle (7), is hinged between torque arm (6) and the handle (7), in handle (7), be positioned on the torque arm pivot pin position torsion spring (9) once, the size of its torsion should make scissors (1) be in the long state of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225330 CN2217299Y (en) | 1994-02-16 | 1994-02-16 | Long-arm shears for use in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225330 CN2217299Y (en) | 1994-02-16 | 1994-02-16 | Long-arm shears for use in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217299Y true CN2217299Y (en) | 1996-01-17 |
Family
ID=33838550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225330 Expired - Fee Related CN2217299Y (en) | 1994-02-16 | 1994-02-16 | Long-arm shears for use in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217299Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100546463C (en) * | 2004-02-27 | 2009-10-07 | 菲斯卡斯品牌芬兰公司 | Shrub and hedge trimmer or corresponding cutters |
| CN105409604A (en) * | 2015-12-16 | 2016-03-23 | 崔金生 | Cutting and clamping tool for trees |
-
1994
- 1994-02-16 CN CN 94225330 patent/CN2217299Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100546463C (en) * | 2004-02-27 | 2009-10-07 | 菲斯卡斯品牌芬兰公司 | Shrub and hedge trimmer or corresponding cutters |
| CN105409604A (en) * | 2015-12-16 | 2016-03-23 | 崔金生 | Cutting and clamping tool for trees |
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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 |