CN111226623B - Hedge branch scissors - Google Patents
Hedge branch scissors Download PDFInfo
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- CN111226623B CN111226623B CN201911032251.7A CN201911032251A CN111226623B CN 111226623 B CN111226623 B CN 111226623B CN 201911032251 A CN201911032251 A CN 201911032251A CN 111226623 B CN111226623 B CN 111226623B
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- head
- hedge
- shears
- extension section
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0251—Loppers, i.e. branch cutters with two handles
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses hedge tree pruning shears, and relates to the technical field of shears; the hedge shears comprise a shear head and a knife handle used for opening and closing the shear head, wherein the shear head comprises a branch shear head section and a hedge shear head section, and the branch shear head section and the hedge shear head section are of an integrally formed structure. The hedge scissors head section is used for cutting a hedge, and the branch scissors head section is used for cutting branches, so that the multifunctional effect is realized.
Description
Technical Field
The invention belongs to the technical field of scissors, and particularly relates to fence tree pruning scissors.
Background
At present, fence scissors and branch scissors are available in the market, and the fence scissors are not suitable for cutting branches, and the branch scissors are not suitable for cutting fence. There is therefore a need to develop a scissors that is suitable for cutting both branches and fences.
Disclosure of Invention
The invention aims to overcome the defect of single function in the prior art, and provides hedge tree shears which are suitable for shearing branches and hedges.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hedge tree branch scissors, includes the scissors head and is used for opening and shutting the handle of a knife of scissors head, the scissors head includes branch scissors head and hedge scissors head, branch scissors head and hedge scissors head are integrated into one piece structure. The hedge scissors head section is used for cutting a hedge, and the branch scissors head section is used for cutting branches, so that the multifunctional effect is realized.
Preferably, one end of the head section of the branch scissors, which is far away from the head section of the hedge scissors, is fixedly connected with the handle. The structure is simple.
Preferably, the knife handle comprises an adjusting pipe and a second adjusting pipe matched with the adjusting pipe, one end of the adjusting pipe is fixedly connected with the head section of the branch scissors, the other end of the adjusting pipe is inserted into the end part of the second adjusting pipe, the adjusting pipe is connected with the second adjusting pipe in a sliding mode, and a fixing mechanism used for fixing the adjusting pipe and the second adjusting pipe is arranged on the second adjusting pipe. The fixing mechanism can adopt a mechanism similar to the mechanism for adjusting the height of the table legs, thereby adjusting the length of the knife handle and reducing the volume.
As preferred, be equipped with a plurality of regulation holes along its axial on the control tube, fixed establishment rotates including pivot, the middle part that is located second control tube one side and connects at the epaxial rotary switch of commentaries on classics, the bolt of rigid coupling in rotary switch one end, the spring of connection at the rotary switch other end, bolt and regulation hole adaptation, the pipe wall that the second control tube was passed to rotary switch's one end is kept away from to the bolt inserts in the regulation hole, rotary switch's one end is kept away from to the spring is connected on the second control tube. The structure is simple.
Preferably, one end of the knife handle close to the scissor head is fixedly connected with a limiting lug. The limiting lug is used for limiting.
Preferably, another proposal that the knife handle is connected with the scissor head is provided: the hedge shears are characterized in that the number of the shear heads is two, the number of the knife handles is two, one end, far away from the hedge shears head, of the shear head is rotatably connected with the corresponding end of another shear head, one end, far away from the hedge shears head, of the branch shears head is extended to form an extension section, one end, close to the shear head, of the knife handle is rotatably connected with the corresponding end of another knife handle, one end, near the shear head, of the knife handle is extended to form a second extension section, a sliding groove matched with the second extension section is formed in the extension section, the second extension section is located in the sliding groove and is in sliding connection with the sliding groove, the extension section and the second extension section are enclosed to form a quadrilateral structure, a long hole is formed in the extension section along the axial direction of the extension section, a sliding block is fixedly connected to the second extension section, the sliding block is located in the long hole and is in sliding connection with the long hole, the rotation connection point, and a telescopic rod is arranged between the first point and the second point, and two ends of the telescopic rod are rotatably connected with the first point and the second point on two sides of the telescopic rod. When cutting branches, the influence of the head section of the fence scissors on the branch cutting is reduced.
Preferably, the two ends of the long hole are respectively provided with a second spring, one end of each second spring is connected to the corresponding end of the long hole, the other end of each second spring is connected to the sliding block, and the extension section and the second extension section enclose a rhombus. The second spring is additionally arranged, and when the fence is cut, because the required shearing force is smaller, at the moment, under the action of the second spring, the extension section and the second extension section always keep a rhombus, the direction of the shear head is conveniently controlled, and the shear head is not easy to bend.
Preferably, the telescopic rod comprises a sleeve, a sliding rod matched with the sleeve and a third spring positioned in the sleeve, one end of the sliding rod is inserted into the end part of the sleeve and is in sliding connection with the sleeve, one end of the third spring is connected to the end part of the sliding rod, and the other end of the third spring is connected to the bottom of the sleeve. The structure is simple.
Preferably, one end of the knife handle, which is far away from the scissor head, is sleeved with a rubber sleeve. Increasing the comfort of the trimming.
The invention has the beneficial effects that: the invention is suitable for cutting branches and fences, and has simple structure.
Drawings
FIG. 1 is a schematic view of example 1;
FIG. 2 is a schematic view of a securing mechanism;
FIG. 3 is a schematic view of example 2;
FIG. 4 is a schematic view of the embodiment 2 before pruning;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
fig. 6 is a schematic view of the tree of example 2 after pruning.
In the figure: the scissors head 1, the handle of a knife 2, branch scissors head section 3, hedge scissors head section 4, the control tube 5, the second control tube 6, the control hole 7, the pivot 8, the rotary switch 9, the bolt 10, the spring 11, the spacing lug 12, the rubber sleeve 13, the extension section 14, the second extension section 15, the spout 16, the slot hole 17, the slider 18, the first point 19, the second point 20, the telescopic link 21, the sleeve 22, the slide bar 23, the third spring 24, the second spring 25, wait to cut the branch 26, wait to remain branch 27.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example 1:
referring to fig. 1 to 2: a hedge tree pruner comprises two pruner heads 1 and two knife handles 2 for opening and closing the pruner heads 1, wherein the pruner heads 1 comprise branch pruner head sections 3 and hedge pruner head sections 4, and the branch pruner head sections 3 and the hedge pruner head sections 4 are of an integrally formed structure; one end of the branch scissor head section 3, which is far away from the fence scissor head section 4, is fixedly connected with the knife handle 2; one end of the knife handle 2 close to the scissor head 1 is fixedly connected with a limit lug 12; the limiting lug 12 is positioned between the two tool handles 2, each tool handle 2 comprises an adjusting pipe 5 and a second adjusting pipe 6 matched with the adjusting pipe 5, one end of each adjusting pipe 5 is fixedly connected with the head section 3 of the branch shears, the other end of each adjusting pipe 5 is inserted into the end part of the second adjusting pipe 6, the adjusting pipes 5 and the second adjusting pipes 6 are connected in a sliding mode, and a fixing mechanism for fixing the adjusting pipes 5 and the second adjusting pipes 6 is arranged on each second adjusting pipe 6; a plurality of adjusting holes 7 are formed in the adjusting pipe 5 along the axial direction of the adjusting pipe, the fixing mechanism comprises a rotating shaft 8 positioned on one side of the second adjusting pipe 6, a rotating switch 9, the middle of which is rotatably connected to the rotating shaft 8, a plug pin 10 fixedly connected to one end of the rotating switch 9 and a spring 11 connected to the other end of the rotating switch 9, the plug pin 10 is matched with the adjusting holes 7, one end, far away from the rotating switch 9, of the plug pin 10 penetrates through the pipe wall of the second adjusting pipe 6 and is inserted into the adjusting holes 7, and one end, far away from the rotating switch 9, of the spring 11 is connected to the second adjusting; one end of the knife handle 2, which is far away from the scissor head 1, is sleeved with a rubber sleeve 13.
The principle of the embodiment is as follows: according to the technical scheme, the rotating switch 9 is pressed down to be far away from one end of the bolt 10, the spring 11 is shortened, the bolt 10 is far away from the adjusting hole 7, at the moment, the adjusting pipe 5 and the second adjusting pipe 6 can be relatively moved, the length of the knife handle 2 is adjusted, then the hand is released, the spring 11 is extended, the bolt 10 is inserted into the adjusting hole 7, the adjusting pipe 5 and the second adjusting pipe 6 are fixed, the tree branch scissor head section 3 is in a scissor head shape of the existing tree branch scissors, the tree branch scissor head section 4 is in a scissor head shape of the existing fence scissors, the tree branch scissor head section 3 is used for cutting tree branches in the embodiment, the fence scissor head section 4 is used for cutting fences, multiple functions are achieved, and when the fence scissor head sections 4 are folded, the limiting lugs 12 on the two knife handles 2 are abutted together.
Example 2:
in embodiment 1, due to the presence of the hedge shears head sections 4, the length of the shears head is very long, when the branch shears head sections 3 are moved to the branches 26 to be sheared if a user stands on a ladder to cut the branches, when the branches 27 to be retained may appear between two hedge shears head sections 4 or even abut against one of the hedge shears head sections 4, as shown in fig. 4. If the branches 26 to be cut are required to be cut, the handle of the scissors must be rotated to adjust the direction of the head of the scissors. However, since the person is at a high position, the space available for operation is very limited, and it is impossible to rotate the handle by a large amount to cut the branch 26 to be cut.
Thus, example 2 is presented:
referring to fig. 3 to 6, a hedge shears comprises a shear head 1 and a handle 2 for opening and closing the shear head 1, and is characterized in that the shear head 1 comprises a branch shear head section 3 and a hedge shear head section 4, and the branch shear head section 3 and the hedge shear head section 4 are of an integrally formed structure; the number of the scissor heads 1 is two, the number of the knife handles 2 is two, one end of the scissor head 1, which is far away from the hedge scissor head section 4, is rotatably connected with the corresponding end of another scissor head 1, one end of the branch scissor head section 3, which is far away from the hedge scissor head section 4, is extended to form an extension section 14, one end of the knife handle 2, which is close to the scissor head 1, is rotatably connected with the corresponding end of another knife handle 2, one end of the knife handle 2, which is close to the scissor head 1, is extended to form a second extension section 15, the extension section 14 is provided with a sliding groove 16 matched with the second extension section 15, the second extension section 15 is positioned in the sliding groove 16 and is slidably connected with the sliding groove 16, the extension section 14 and the second extension section 15 form a quadrilateral structure, the extension section 14 is provided with a long hole 17 along the axial direction thereof, the second extension section 15 is fixedly connected with a sliding block 18, the sliding block 18 is positioned in the, two ends of the long hole 17 are respectively provided with a second spring 25, one end of each second spring 25 is connected to the corresponding end of the long hole, the other end of each second spring 25 is connected to the sliding block 18, and the extension section 14 and the second extension section 15 form a rhombus; the scissors are characterized in that a rotating connection point between the scissors heads 1 is a first point 19, a rotating connection point between the knife handles 2 is a second point 20, an expansion link 21 is arranged between the first point 19 and the second point 20, and two ends of the expansion link 21 are rotatably connected with the first point 19 and the second point 20 on two sides of the expansion link 21; the telescopic rod 21 comprises a sleeve 22, a sliding rod 23 matched with the sleeve 22 and a third spring 24 positioned in the sleeve 22, wherein one end of the sliding rod 23 is inserted into the end part of the sleeve 22 and is in sliding connection with the sleeve 22, one end of the third spring 24 is connected to the end part of the sliding rod 23, and the other end of the third spring 24 is connected to the bottom of the sleeve 22.
One end of the knife handle 2 close to the scissor head 1 is fixedly connected with a limit lug 12; the cutter handle 2 comprises an adjusting pipe 5 and a second adjusting pipe 6 matched with the adjusting pipe 5, one end of the adjusting pipe 5 is fixedly connected with the head section 3 of the branch shears, the other end of the adjusting pipe 5 is inserted into the end part of the second adjusting pipe 6, the adjusting pipe 5 is connected with the second adjusting pipe 6 in a sliding mode, and a fixing mechanism used for fixing the adjusting pipe 5 and the second adjusting pipe 6 is arranged on the second adjusting pipe 6; be equipped with a plurality of regulation holes 7 along its axial on the control tube 5, fixed establishment rotates the rotary switch 9 of connection in pivot 8, the middle part that is located 6 one sides of second control tube including pivot 8, the middle part that is located, the rigid coupling at the bolt 10 of rotary switch 9 one end, connects the spring 11 at the rotary switch 9 other end, bolt 10 and regulation hole 7 adaptation, the pipe wall that the second control tube 6 was passed to the one end that rotary switch 9 was kept away from to bolt 10 inserts in regulation hole 7, the one end that rotary switch 9 was kept away from to spring 11 is connected on second control tube 6.
The principle of the embodiment is as follows:
when the tree 27 to be cut blocks the head section 4 of the hedge shears (as shown in fig. 4), the knife handle 2 is directly closed, the two sliding blocks 18 are closed, the sliding blocks 18 slide in the long holes, meanwhile, under the action of the sliding blocks 18, the extending section 14 is closed, the two shear heads are closed, the tree head section 3 of the tree is closed to cut the tree 26 to be cut, it should be noted that, because the tree 27 to be cut blocks one of the hedge shears head section 4, the corresponding shear head 1 hardly rotates, only the other shear head rotates, the extending section 14 and the second extending section 15 do not enclose a rhombus, when the tree 26 to be cut is cut by the shear head, the distance between the first point 19 and the second point 20 increases, in order to increase the stability between the extending section 14 and the second extending section 15, the telescopic rod 21 is additionally arranged, and the telescopic rod 21 bears the tensile force, thereby greatly increasing the stability.
Claims (6)
1. A hedge tree pruner comprises a pruner head and a knife handle for opening and closing the pruner head, and is characterized in that the pruner head comprises a branch pruner head section and a hedge pruner head section which are of an integrally formed structure;
one end of the branch scissor head section, which is far away from the fence scissor head section, is fixedly connected with the knife handle;
the hedge shears are characterized in that the number of the shear heads is two, the number of the knife handles is two, one end, far away from the hedge shears head, of the shear head is rotatably connected with the corresponding end of another shear head, one end, far away from the hedge shears head, of the branch shears head is extended to form an extension section, one end, close to the shears head, of the knife handle is rotatably connected with the corresponding end of another knife handle, one end, near the shears head, of the knife handle is extended to form a second extension section, a sliding groove matched with the second extension section is formed in the extension section, the second extension section is located in the sliding groove and is in sliding connection with the sliding groove, the extension section and the second extension section form a quadrilateral structure in a surrounding mode, a long hole is formed in the extension section along the axial direction of the extension section, a sliding block is fixedly connected to the second extension section, the sliding block is located in the long hole and is in, the rotary connection point between the knife handles is a second point, a telescopic rod is arranged between the first point and the second point, and the two ends of the telescopic rod are rotatably connected with the first point and the second point on the two sides of the telescopic rod.
2. The hedge tree shears according to claim 1, wherein the handle comprises an adjusting tube and a second adjusting tube adapted to the adjusting tube, one end of the adjusting tube is fixedly connected to the head of the branch shears, the other end of the adjusting tube is inserted into an end of the second adjusting tube, the adjusting tube is slidably connected to the second adjusting tube, and the second adjusting tube is provided with a fixing mechanism for fixing the adjusting tube and the second adjusting tube.
3. The hedge tree shears according to claim 1, wherein a limit projection is fixedly connected to one end of the handle near the shear head.
4. A hedge shears according to claim 1, characterized in that the elongated hole is provided at both ends with a second spring, one end of the second spring is connected to the corresponding end of the elongated hole, the other end of the second spring is connected to the slide block, and the extension and the second extension enclose a diamond shape.
5. A hedge shears according to claim 1, characterized in that the telescopic rod comprises a sleeve, a slide rod fitted in the sleeve, a third spring located in the sleeve, one end of the slide rod being inserted into the end of the sleeve and slidably connected to the sleeve, one end of the third spring being connected to the end of the slide rod, the other end of the third spring being connected to the bottom of the sleeve.
6. A hedge shears according to claim 1 or 2 or 3 or 4 or 5, characterized in that a rubber sleeve is provided at the end of the handle remote from the shears head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032251.7A CN111226623B (en) | 2019-10-28 | 2019-10-28 | Hedge branch scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032251.7A CN111226623B (en) | 2019-10-28 | 2019-10-28 | Hedge branch scissors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111226623A CN111226623A (en) | 2020-06-05 |
| CN111226623B true CN111226623B (en) | 2021-06-22 |
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ID=70862334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911032251.7A Active CN111226623B (en) | 2019-10-28 | 2019-10-28 | Hedge branch scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111226623B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2370802A (en) * | 2001-01-05 | 2002-07-10 | Ho Cheng Garden Tools Co Ltd | Expandable tubular body, especially a handle |
| CN2843039Y (en) * | 2005-10-31 | 2006-12-06 | 郑昆洽 | Garden pruner |
| JP2007049973A (en) * | 2005-08-12 | 2007-03-01 | Toshio Ohashi | Enhanced type secateurs |
| CN201061211Y (en) * | 2007-07-20 | 2008-05-21 | 周怀榕 | Combined garden shears |
| DE202010008358U1 (en) * | 2010-08-24 | 2010-11-11 | Ho Cheng Garden Tools Co., Ltd., Fu Shing | secateurs |
| CN201928692U (en) * | 2010-12-20 | 2011-08-17 | 昆明理工大学 | Arc-shaped fence trimming scissors |
| KR20150097091A (en) * | 2014-02-18 | 2015-08-26 | 김규석 | Fruit harvest and pruning scissors for |
| CN207744433U (en) * | 2017-12-19 | 2018-08-21 | 山东科技大学 | A kind of bionical orchard shears of the biting mouthparts of high efficiency cutting |
| CN208639072U (en) * | 2018-08-27 | 2019-03-26 | 扬州工业职业技术学院 | A kind of landscape design is with cutting careless device |
| CN208924727U (en) * | 2018-08-03 | 2019-06-04 | 中山庆琏金属制品有限公司 | A kind of orchard shears |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050081386A1 (en) * | 2003-10-20 | 2005-04-21 | Cheng-Cheng Chang | Scissors with precise control and labor-saving functions |
-
2019
- 2019-10-28 CN CN201911032251.7A patent/CN111226623B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2370802A (en) * | 2001-01-05 | 2002-07-10 | Ho Cheng Garden Tools Co Ltd | Expandable tubular body, especially a handle |
| JP2007049973A (en) * | 2005-08-12 | 2007-03-01 | Toshio Ohashi | Enhanced type secateurs |
| CN2843039Y (en) * | 2005-10-31 | 2006-12-06 | 郑昆洽 | Garden pruner |
| CN201061211Y (en) * | 2007-07-20 | 2008-05-21 | 周怀榕 | Combined garden shears |
| DE202010008358U1 (en) * | 2010-08-24 | 2010-11-11 | Ho Cheng Garden Tools Co., Ltd., Fu Shing | secateurs |
| CN201928692U (en) * | 2010-12-20 | 2011-08-17 | 昆明理工大学 | Arc-shaped fence trimming scissors |
| KR20150097091A (en) * | 2014-02-18 | 2015-08-26 | 김규석 | Fruit harvest and pruning scissors for |
| CN207744433U (en) * | 2017-12-19 | 2018-08-21 | 山东科技大学 | A kind of bionical orchard shears of the biting mouthparts of high efficiency cutting |
| CN208924727U (en) * | 2018-08-03 | 2019-06-04 | 中山庆琏金属制品有限公司 | A kind of orchard shears |
| CN208639072U (en) * | 2018-08-27 | 2019-03-26 | 扬州工业职业技术学院 | A kind of landscape design is with cutting careless device |
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| Publication number | Publication date |
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| CN111226623A (en) | 2020-06-05 |
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