CN104969781A - Long-distance hooked scissors - Google Patents
Long-distance hooked scissors Download PDFInfo
- Publication number
- CN104969781A CN104969781A CN201410153015.1A CN201410153015A CN104969781A CN 104969781 A CN104969781 A CN 104969781A CN 201410153015 A CN201410153015 A CN 201410153015A CN 104969781 A CN104969781 A CN 104969781A
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- CN
- China
- Prior art keywords
- blade
- hook
- rotating shaft
- groove
- slip hook
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- 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.)
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Abstract
The invention discloses a pair of long-distance hooked scissors comprising a telescopic pole, a movable connection handle, a linkage bar, a movable scissor piece, and a sliding hook piece. The tail end of the telescopic pole is fixedly connected to the lower part of the movable connection handle. The lower part and the upper part of the movable connection handle are rotationally connected through a detachable rotation shaft. A vertical strip-shaped slot (groove) is formed in the upper part of the movable connection handle. One end of the linkage bar is rotationally connected to the top end of the movable connection handle. The other end of the linkage bar is rotationally connected to the rear end of the shank of the movable scissor piece. The middle part of the movable scissor piece is rotationally connected to the middle part of the sliding hook piece. The lower part of the sliding hook piece is connected to the strip-shaped slot (or groove) in a sliding manner with screws (or tenons). The hook blade of the sliding hook piece faces and cooperates with the blade of the movable scissor piece. The long-distance hooked scissors provided by the invention are light and convenient, are easy to operate and long in working distance, and have a good application prospect.
Description
Technical field:
The invention belongs to gardens, the field such as forestry and five metals, be specifically related to a kind of long distance hook and cut.
Background technology:
At present, the remote tree branches of field acquisition and steep cliff epiphyte generally adopt averruncator, but at present averruncator is all furnished with stay cord isometric distance transmission device, complex structure and heavy, limited length when there is elongation, oversize after shrinking, require great effort during operation heavy, and behaviour is complicated, needs the palm power of both hands, wrist power and arm strength are assisted mutually and can be fulfiled assignment, and thus limit its scope of application and sales volume.
Summary of the invention:
The object of the invention is to there is design for existing averruncator complicated, heavy, not easy to operate and operation is apart from the problem such as short, and provide a kind of light simplification, easily operate, the long distance hook of operation distance is cut.
Long distance hook involved in the present invention is cut, it is characterized in that, comprise telescopic rod, articulating stem, trace, shears blade and slip hook tabs, the end of described telescopic rod is connected with the bottom of articulating stem, the lower rotational of described articulating stem connects articulating stem top, longitudinal strip crevice (or groove) is had on the top of articulating stem, trace is rotatably connected at the top of articulating stem, other one end of trace is rotationally connected the handle of a knife tail end of shears blade, also be rotationally connected with in the middle part of shears blade in the middle part of slip hook tabs, the lower slide of described slip hook tabs is connected in strip crevice (or groove), the hook sword of slip hook tabs is relative with the blade of shears blade, and match.
Described active link handle bottom is connected with being rotationally connected the preferably rotating shaft between top, the rotating shaft that can make with the rotation direction of upper part perpendicular to slip hook tabs place plane, and detachably.
Described be slidably connected be specially slip hook tabs bottom on be equipped with screw (or tenon), be stuck in strip crevice (or groove) to be formed by screw (or tenon) and be slidably connected.
It is use like this that long distance hook involved in the present invention is cut: cut by telescopic rod being stretched to suitable length and lifting long distance hook, due to the self gravitation effect of slip hook tabs, the shear blade that innervates is in open configuration, then the hook sword of slip hook tabs is hooked the branch will cut and cut, firmly pull telescopic rod, due to by the branch that hooks for slip hook tabs provides Gravity support, relatively up the slide top of strip slot (rearward recess) of slip hook tabs is stuck motionless, thus can hook branch and not come off, the pulling force of the pole of reduction simultaneously drives shears blade rotation by the trace on active link handle and top thereof, block, and shear branch, hook sword and blade cooperation complete to cut cuts action.
The present invention, compared to prior art, has the following advantages:
1, structure is simple: stay cord long distance hook shear structure not having existing averruncator, drive link, hydraulic means or electric device, and structure is very simple, and accessory can be processed into minimum and the lightest.And size is little after shrinking, is convenient to transport, carries and store.
2, easy to operate: only need hook sword to hook by beta pruning bar when operation cut by long distance hook, firmly pullling telescopic rod can fulfil assignment.And other averruncators existing must use stay cord, drive link etc., or other transmission devices carry out complete operation.
3, cut and cut great efforts: the stay cord of existing averruncator or drive link need by another arm or use palm power, limited strength.And long distance hook is cut two arms and exerted oneself together, maximum pull is the body weight of operator own, and the branch that can cut off is thicker, and cutting edge strength is large, even can be used for shearing being tied to iron wire etc. at a distance.
4, cost is low: because structure is simple, significantly reduce fitment material, thus the unexpected accessory production cost of telescopic rod also significantly reduces.
Therefore, long distance hook clipper of the present invention has simply light, and easily operate, the advantage of operation distance, has a extensive future.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that long distance hook of the present invention is cut;
Wherein A, slip hook tabs; A1, hook sword; A2, screw; B, shears blade; B1, blade; B2, handle of a knife; C, rotating shaft; D, articulating stem; D1, trace; D2, strip crevice; D3, to be rotationally connected; D4, metal bolt; E, telescopic rod.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1:
As shown in Figure 1, the long distance hook of the present embodiment is cut and is comprised telescopic rod E, articulating stem D, trace D1, shears blade B and slip hook tabs A, the end of described telescopic rod E is fixedly connected with by metal bolt with the bottom of articulating stem D, bottom and the top of active link handle are rotationally connected D3, longitudinal strip crevice (or draw-in groove) D2 is provided with on the top of articulating stem, trace D1 is connected with in the top rotating shaft of articulating stem, other one end rotating shaft of trace D1 connects the handle of a knife tail end B2 of shears blade, in the middle part of shears blade, also rotating shaft C is connected in the middle part of slip hook tabs A, the bottom of described slip hook tabs A is stuck in strip crevice D2 (groove) to be formed by two screw A2 (or tenon) and is slidably connected, the hook sword A1 of slip hook tabs is relative with the blade B1 of shears blade, and match.
Slip hook tabs upper inner has hook-shaped blade, and for hooking branch, and carry out stock removal action to branch in the process of cutting beta pruning bar, the shear action of combining movement shear blade, fulfils assignment.Activity hook tabs bottom (handle of a knife) snaps in strip crevice (or groove) to be formed by two screws (or tenon) and is slidably connected, and can be free to slide in certain limit along gap (or groove) direction.The blade of shears blade is relative with the hook sword of slip hook tabs, is fixed in slip hook tabs by the rotating shaft of centre.The top that the handle of a knife tail end of shears blade is connected to articulating stem by a trace is stressed.What connect slip hook tabs and shears blade is that an anti-locking rotating shaft is connected, and prevents from closing during operation stuck.Articulating stem top has longitudinal strip gap (or groove), strip slot (or groove) is for connecting slip hook tabs, and limit it and be only free to slide in certain limit on strip slot (or groove) direction, and do not come off; The top of active link handle is connected by axis of rotation with its underpart, and restriction rotation direction is perpendicular to slip hook tabs place plane, and this rotating shaft connects detachable.The bottom of articulating stem is fixedly linked by the end of a metal bolt and telescopic rod.The telescopic rod extending operation distance is that the aluminium alloy of lightweight or carbon fibre material are made, and the lighter intensity of carbon fiber pipe is larger, thus can be used for more remote operation.
Claims (3)
1. a long distance hook is cut, it is characterized in that, comprise telescopic rod, articulating stem, trace, shears blade and slip hook tabs, the end of described telescopic rod and the bottom of articulating stem are fixedly linked, the lower rotational of described articulating stem connects articulating stem top, longitudinal strip crevice (or groove) is had on the top of articulating stem, trace is connected with in the top rotating shaft of articulating stem, other one end rotating shaft of trace connects the handle of a knife tail end of shears blade, in the middle part of shears blade, also rotating shaft is connected in the middle part of slip hook tabs, the lower slide of described slip hook tabs is connected in strip crevice (or groove), the hook sword of slip hook tabs is relative with the blade of shears blade, and match.
2. long distance hook according to claim 1 is cut, and it is characterized in that, described connection active link handle bottom is rotationally connected as rotating shaft is connected with top, can make rotating shaft with the rotation direction of upper part perpendicular to slip hook tabs place plane, and detachably.
3. long distance hook according to claim 1 is cut, it is characterized in that, the described bottom being specially slip hook tabs that is slidably connected is equipped with screw (or tenon), is stuck in strip crevice (or groove) to be formed to be slidably connected by screw (or tenon).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153015.1A CN104969781B (en) | 2014-04-07 | 2014-04-07 | A kind of long distance hook is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153015.1A CN104969781B (en) | 2014-04-07 | 2014-04-07 | A kind of long distance hook is cut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104969781A true CN104969781A (en) | 2015-10-14 |
| CN104969781B CN104969781B (en) | 2018-09-28 |
Family
ID=54267215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410153015.1A Expired - Fee Related CN104969781B (en) | 2014-04-07 | 2014-04-07 | A kind of long distance hook is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104969781B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2550195A (en) * | 2016-05-12 | 2017-11-15 | Hugh Lawson Richard | A Bramblehook is a tool for cutting and removing single woody unwanted stems from among wanted vegetation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2376002A (en) * | 1944-03-15 | 1945-05-15 | Thomas L Page | Cutter for sprouts or tree suckers |
| DE29914103U1 (en) * | 1999-08-12 | 1999-12-23 | Hellendahl Werner | Cutter |
| CN2393325Y (en) * | 1999-06-04 | 2000-08-30 | 齐建国 | Long-handled pruner |
| CN201440836U (en) * | 2009-06-22 | 2010-04-28 | 金晓辉 | Parrot mouth type power-enhanced high branch scissors |
| CN103348814A (en) * | 2013-08-07 | 2013-10-16 | 中国科学院华南植物园 | Lopper hook |
| CN203313737U (en) * | 2013-06-25 | 2013-12-04 | 国家电网公司 | Insulation gardening scissors |
| CN203467279U (en) * | 2013-07-31 | 2014-03-12 | 许萍 | Lopping shear |
-
2014
- 2014-04-07 CN CN201410153015.1A patent/CN104969781B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2376002A (en) * | 1944-03-15 | 1945-05-15 | Thomas L Page | Cutter for sprouts or tree suckers |
| CN2393325Y (en) * | 1999-06-04 | 2000-08-30 | 齐建国 | Long-handled pruner |
| DE29914103U1 (en) * | 1999-08-12 | 1999-12-23 | Hellendahl Werner | Cutter |
| CN201440836U (en) * | 2009-06-22 | 2010-04-28 | 金晓辉 | Parrot mouth type power-enhanced high branch scissors |
| CN203313737U (en) * | 2013-06-25 | 2013-12-04 | 国家电网公司 | Insulation gardening scissors |
| CN203467279U (en) * | 2013-07-31 | 2014-03-12 | 许萍 | Lopping shear |
| CN103348814A (en) * | 2013-08-07 | 2013-10-16 | 中国科学院华南植物园 | Lopper hook |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2550195A (en) * | 2016-05-12 | 2017-11-15 | Hugh Lawson Richard | A Bramblehook is a tool for cutting and removing single woody unwanted stems from among wanted vegetation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104969781B (en) | 2018-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Chen Inventor after: Zheng Chaohan Inventor before: Zheng Chaohan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180704 Address after: 518052 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant after: Shenzhen City Fu Ding Si high technology development Co. Ltd. Address before: 510650 room 111, Southern China botanical garden, Chinese Academy of Sciences, 723 Xingke Road, Tianhe District, Guangzhou, Guangdong Applicant before: Zheng Chaohan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |