CN107711128A - Pruning shear for gardens - Google Patents
Pruning shear for gardens Download PDFInfo
- Publication number
- CN107711128A CN107711128A CN201711141111.4A CN201711141111A CN107711128A CN 107711128 A CN107711128 A CN 107711128A CN 201711141111 A CN201711141111 A CN 201711141111A CN 107711128 A CN107711128 A CN 107711128A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- blade
- extension bar
- shear
- screwed hole
- 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.)
- Withdrawn
Links
- 238000013138 pruning Methods 0.000 title claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a pruning knife for gardens, which comprises a first telescopic rod and a second telescopic rod, wherein the interiors of the first telescopic rod and the second telescopic rod are both hollow structures, the interiors of the first telescopic rod and the second telescopic rod are respectively connected with a first extension rod and a second extension rod in a sliding manner, corresponding second threaded holes are respectively formed in the outer walls of the first telescopic rod and the first extension rod, corresponding third threaded holes are respectively formed in the outer walls of the second telescopic rod and the second extension rod, adjusting bolts are respectively connected in the interiors of the second threaded holes and the third threaded holes in a threaded manner, a shear blade is fixedly connected to one end, far away from the first extension rod, of the first telescopic rod, and an anvil blade is fixedly connected to one end, close to the shear blade, of the second telescopic rod. The high branch pruning tool is simple and reasonable in structural design, solves the problem that high branch scissors are complex to replace when high branch pruning operation is needed, reduces the load of operators, is convenient to carry, is beneficial to pruning operation at night, and meets the requirements of people.
Description
Technical field
The present invention relates to garden craft appliance technology, more particularly to a kind of gardens pruning shear.
Background technology
With the fast development of World Economics, population increase, the production of the mankind, life style are not controlled so that the world
Environment problems faced is increasingly severe.The discharge capacity of carbon monoxide is increasing, has seriously endangered the health peace of the mankind
Complete and living environment.
Low-carbon economy is the inevitable choice that sustainable development path is realized in city, while is also mitigation of global climate change
It is crucial.And urban landscaping is then the important way for realizing city low-carbon life and low-carbon economy.Ecological Projects in Urban Gardens
Scientific design should be realized, made rational planning for, recover urban ecological system, so as to the city built a persistent loop and well developed
City's ecosystem.Scientific and reasonable afforestation can reduce summer air-conditioning in city and open energy damage caused by with Winter heat supply
Consumption, promotes the development of the urbanism of low carbon development energy-saving and emission-reduction, while realizes the life of health and lasting development.
At present, it usually needs the shrub in gardens or fruit tree are trimmed, to reach the development for making trees more balanced
And fruit is allowed to be easier to absorb nutrition.Existing pruning shear is big multi-functional relatively simple, can only play a part of beta pruning.Needing
Generally required when to some, sturdy branch is trimmed by other instruments, having when trimming also for branches of tall trees needs
Change averruncator into, inconvenient to carry, it is necessary to different tree shears, also cost of idleness more, for some it is special the reason for
When needing to carry out evening operation, sight is unclear, it is impossible to is operated well.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of gardens pruning shear proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of gardens pruning shear, including the first expansion link and the second expansion link, first expansion link and the second expansion link
Inside is hollow structure, and the inside of first expansion link and the second expansion link slidably connects the first extension bar and respectively
Two extension bars, corresponding second screwed hole are equipped with the outer wall of first expansion link and the first extension bar, described second stretches
The 3rd corresponding screwed hole is equipped with the outer wall of contracting bar and the second extension bar, second screwed hole and the 3rd screwed hole
Inside is threaded with regulating bolt, and one end away from the first extension bar of first expansion link is fixedly connected with scissors
Piece, second expansion link are fixedly connected with anvil blade, first expansion link and the second expansion link close to one end of shear blade
It is rotatablely connected close to the side of shear blade and anvil blade by rivet, upper surface of second expansion link at rivet interlacement
Small-sized searchlight is fixed with, the lamp holder of the searchlight is set towards shear blade, side of the shear blade away from anvil blade
There is bit, the described one end of first extension bar away from shear blade is provided with the first screwed hole, the internal whorl of first screwed hole
L-type bar is connected with, one end side wall of second expansion link away from anvil blade is recessed provided with blocking, and first expansion link and second is stretched
Corresponding anti-fixture block is equipped with the relative side wall of contracting bar, first expansion link and the second expansion link are close to shear blade and anvil
Returning spring is fixedly connected between the side wall of one end of blade, the anti-fixture block is socketed in the inside of returning spring.
Preferably, the inside of the searchlight is provided with button cell, and the outer wall of the searchlight is provided with shift knob, described
Shift knob and button cell are electrically connected with by wire.
Preferably, the outer wall of shear blade and the anvil blade is socketed with broach shell, and the side wall of the broach shell opening is provided with
One circle VELCRO circle batt, the side wall of the broach shell opening are provided with shrinkage band, the length direction of the shrinkage band and broach shell
Length direction is vertical, and the inner side of shrinkage band is provided with VELCRO point batt.
Preferably, it is equipped with one end side wall of the first extension bar and the second extension bar away from shear blade and anvil blade
The slipmat of one circle.
Preferably, the material of shear blade and the anvil blade is wolfram steel.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by the first expansion link of setting, the second expansion link, the first extension bar, the second extension bar and regulating bolt,
The first extension bar and the second extension bar can be changed by regulating bolt when needing to use averruncator and be respectively relative to the
The length of one expansion link and the second expansion link realizes lengthening function, avoid it is special change averruncator, allow user to carry more
It is convenient, reduce and bear a heavy burden, saved cost；It can need to surgery some sturdy trees by the bit set at shear blade back
Used during branch, convenient and swift, applicability is more preferable；Pass through the small-sized searchlighting set in the first expansion link and the second expansion link junction
Lamp, more efficiently operating personnel can be helped to be illuminated at night using pruning shear, make the operator visual field apparent, it is convenient
Operation；By the first screwed hole of setting, L-type bar and card are recessed, and pruning shear can be made to be fastened when need not use, prevented
The opening of shear blade causes unexpected injury；By the broach shell and shrinkage band of setting, can make pruning shear need not use when
The shear blade and anvil blade for entangling pruning shear are waited, protects pruning shear, also more effectively prevents operating personnel's touching is improper to cause
Unexpected injury.The structure design advantages of simple of the present invention, solve and change branches of tall trees when needing to carry out high branch trimming operation
That cuts is cumbersome, reduces the heavy burden of operating personnel, easy to carry, contributes to the trimming operation at night, meets the needs of people.
Brief description of the drawings
Fig. 1 is a kind of structural representation of gardens pruning shear proposed by the present invention；
Fig. 2 is a kind of structural representation of the searchlight of gardens pruning shear proposed by the present invention；
Fig. 3 is a kind of structural representation of the broach shell of gardens pruning shear proposed by the present invention.
In figure：1 first expansion link, 2 second expansion links, 3 shear blades, 4 anvil pieces, 5 searchlights, 6 bits, 7 first screwed holes,
8 L-type bars, 9 recessed, the 10 anti-fixture blocks of card, 11 returning springs, 12 button cells, 13 shift knobs, 14 broach shells, 15 shrinkage bands, 16 the
Two screwed holes, 17 first extension bars, 18 second extension bars, 19 the 3rd screwed holes, 20 regulating bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of gardens pruning shear, including the first expansion link 1 and the second expansion link 2, the He of the first expansion link 1
The inside of second expansion link 2 is hollow structure, and the inside of the first expansion link 1 and the second expansion link 2 slidably connects respectively
Corresponding second spiral shell is equipped with the outer wall of one extension bar 17 and the second extension bar 18, the first expansion link 1 and the first extension bar 17
The 3rd corresponding screwed hole 19, the second screwed hole are equipped with the outer wall of pit 16, the second expansion link 2 and the second extension bar 18
16 and the 3rd the inside of screwed hole 19 be threaded with regulating bolt 20, one away from the first extension bar of the first expansion link 1
End is fixedly connected with shear blade 3, and the second expansion link 2 is fixedly connected with anvil blade 4, the first expansion link 1 close to one end of shear blade 3
It is rotatablely connected with the second expansion link 2 close to the side of shear blade 3 and anvil blade 4 by rivet, the second expansion link 2 connects close to rivet
The upper surface at the place of connecing is fixed with small-sized searchlight 5, and the lamp holder of searchlight 5 is towards shear blade 3, and shear blade 3 is away from anvil blade 4
Side be provided with bit 6, first one end of extension bar 17 away from shear blade 3 is provided with the first screwed hole 7, the first screwed hole 7 it is interior
Portion is threaded with L-type bar 8, and one end side wall of second expansion link 2 away from anvil blade 4 is provided with card recessed 9, the first expansion link 1 and the
Corresponding anti-fixture block 10 is equipped with the relative side wall of two expansion links 2, the first expansion link 1 and the second expansion link 2 are close to scissors
Returning spring 11 is fixedly connected between the side wall of one end of piece 3 and anvil blade 4, anti-fixture block 10 is socketed in the interior of returning spring 11
Portion.
The inside of searchlight 5 is provided with button cell 12, and the outer wall of searchlight 5 is provided with shift knob 13, the He of shift knob 13
Button cell 5 is electrically connected with by wire.
The outer wall of shear blade 3 and anvil blade 4 is socketed with broach shell 14, and the side wall of the opening of broach shell 14 is provided with a circle VELCRO
Circle batt, the side wall of the opening of broach shell 14 are provided with shrinkage band 15, and the length direction of the length direction and broach shell 14 of shrinkage band 15 hangs down
Directly, and the inner side of shrinkage band 15 is provided with VELCRO point batt.
First extension bar 17 and the second extension bar 18 are equipped with a circle in one end side wall away from shear blade 3 and anvil blade 4
Slipmat.
The material of shear blade 3 and anvil blade 4 is wolfram steel.
Operation principle：In use, removing broach shell 14, opening passes through the first screwed hole 7, and what L-type bar 8 and card recessed 9 formed takes
Buckle device, the first extension bar 17 and the second extension bar 18 are changed by regulating bolt 20 and are respectively relative to the first expansion link 1 and the
The distance of two expansion links 2 makes scissors be lengthened to suitable length, so as to select to carry out branches of tall trees operation or low branch operation, to spy
Illuminator 5 loads onto button cell 12, presses the shift knob 13 on searchlight 5, opens searchlight, makes when working at night, and improves
Brightness, make the visual field of user of service apparent, after the completion of operation is trimmed, withdraw the first expansion link 1 and second extended out
Expansion link 2, the shift knob 13 of searchlight 5 is closed, the first extension bar 17 and the second extension bar 18 is held, makes the first expansion link 1
It is close with the second expansion link 2, by pruning shear on the clasp snapping of the first screwed hole 7, L-type bar 8 and recessed 9 composition of card, then
Broach shell 14 is put, adjusts shrinkage band 15.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of gardens pruning shear, including the first expansion link（1）With the second expansion link（2）, it is characterised in that described first stretches
Contracting bar（1）With the second expansion link（2）Inside be hollow structure, first expansion link（1）With the second expansion link（2）It is interior
Portion slidably connects the first extension bar respectively（17）With the second extension bar（18）, first expansion link（1）With the first extension bar
（17）Outer wall on be equipped with corresponding second screwed hole（16）, second expansion link（2）With the second extension bar（18）It is outer
The 3rd corresponding screwed hole is equipped with wall（19）, second screwed hole（16）With the 3rd screwed hole（19）The equal spiral shell in inside
Line is connected with regulating bolt（20）, first expansion link（1）Away from the first extension bar（）One end be fixedly connected with scissors
Piece（3）, second expansion link（2）Close to shear blade（3）One end be fixedly connected with anvil blade（4）, first expansion link
（1）With the second expansion link（2）Close to shear blade（3）With anvil blade（4）Side be rotatablely connected by rivet, described second is flexible
Bar（2）Upper surface at rivet interlacement is fixed with small-sized searchlight（5）, the searchlight（5）Lamp holder towards cutting
Blade（3）, the shear blade（3）Away from anvil blade（4）Side be provided with bit（6）, first extension bar（17）It is remote to cut
Blade（3）One end be provided with the first screwed hole（7）, first screwed hole（7）Internal whorl be connected with L-type bar（8）, it is described
Second expansion link（2）Away from anvil blade（4）One end side wall be provided with block it is recessed（9）, first expansion link（1）With the second expansion link
（2）Corresponding anti-fixture block is equipped with relative side wall（10）, first expansion link（1）With the second expansion link（2）It is close
Shear blade（3）With anvil blade（4）One end side wall between be fixedly connected with returning spring（11）, the anti-fixture block（10）Socket
In returning spring（11）Inside.
A kind of 2. gardens pruning shear according to claim 1, it is characterised in that the searchlight（5）Inside be provided with
Button cell（12）, the searchlight（5）Outer wall be provided with shift knob（13）, the shift knob（13）And button cell
（5）It is electrically connected with by wire.
A kind of 3. gardens pruning shear according to claim 1, it is characterised in that the shear blade（3）With anvil blade（4）
Outer wall be socketed with broach shell（14）, the broach shell（14）The side wall of opening is provided with a circle VELCRO circle batt, the broach shell
（14）The side wall of opening is provided with shrinkage band（15）, the shrinkage band（15）Length direction and broach shell（14）Length direction hang down
Directly, and shrinkage band（15）Inner side be provided with VELCRO point batt.
A kind of 4. gardens pruning shear according to claim 1, it is characterised in that first extension bar（17）With second
Extension bar（18）Away from shear blade（3）With anvil blade（4）One end side wall on be equipped with the slipmat of a circle.
A kind of 5. gardens pruning shear according to claim 1, it is characterised in that the shear blade（3）With anvil blade（4）
Material be wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141111.4A CN107711128A (en) | 2017-11-17 | 2017-11-17 | Pruning shear for gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141111.4A CN107711128A (en) | 2017-11-17 | 2017-11-17 | Pruning shear for gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107711128A true CN107711128A (en) | 2018-02-23 |
Family
ID=61217022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711141111.4A Withdrawn CN107711128A (en) | 2017-11-17 | 2017-11-17 | Pruning shear for gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107711128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012743A (en) * | 2018-05-04 | 2019-07-16 | 东北林业大学 | A kind of telescopic gardens branch pruning scissors |
| CN110149937A (en) * | 2019-06-28 | 2019-08-23 | 浙江海洋大学 | A kind of structure improved orchard shears |
| CN110786138A (en) * | 2019-12-06 | 2020-02-14 | 湖南亿网电力建设有限公司 | Shearing mechanism for picking plant buds |
-
2017
- 2017-11-17 CN CN201711141111.4A patent/CN107711128A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012743A (en) * | 2018-05-04 | 2019-07-16 | 东北林业大学 | A kind of telescopic gardens branch pruning scissors |
| CN110149937A (en) * | 2019-06-28 | 2019-08-23 | 浙江海洋大学 | A kind of structure improved orchard shears |
| CN110149937B (en) * | 2019-06-28 | 2021-02-26 | 浙江海洋大学 | Gardening scissors with improved structure |
| CN110786138A (en) * | 2019-12-06 | 2020-02-14 | 湖南亿网电力建设有限公司 | Shearing mechanism for picking plant buds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |