CN109197214A - A kind of self power generation energy conservation shrub and hedge trimmer - Google Patents
A kind of self power generation energy conservation shrub and hedge trimmer Download PDFInfo
- Publication number
- CN109197214A CN109197214A CN201811358191.3A CN201811358191A CN109197214A CN 109197214 A CN109197214 A CN 109197214A CN 201811358191 A CN201811358191 A CN 201811358191A CN 109197214 A CN109197214 A CN 109197214A
- Authority
- CN
- China
- Prior art keywords
- cursor
- cutting edge
- hedge trimmer
- shrub
- retention bead
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 238000004134 energy conservation Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 23
- 239000011324 bead Substances 0.000 claims abstract description 22
- 230000014759 maintenance of location Effects 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009966 trimming Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 7
- 238000013138 pruning Methods 0.000 description 6
- 241001640034 Heteropterys Species 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002420 orchard Substances 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
- A01G3/033—Secateurs; Flower or fruit shears having motor-driven blades
- A01G3/037—Secateurs; Flower or fruit shears having motor-driven blades the driving means being an electric motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a kind of self power generation energy conservation shrub and hedge trimmer, including the first cursor and the second cursor being hinged, the first cutting edge and the second cutting edge are provided on first cursor and the second cursor, the first spring is provided between hand-held part, electrification component is provided on first cursor, arc-shaped rack is provided on second cursor, battery is provided on first cursor, battery is connect with electrification component, winding motor is provided on first cursor, reel is provided on winding motor, drawstring is connected between reel and the second cursor, first cutting edge is rotationally connected on the first cursor, retention bead is provided on first cursor, second spring is provided between retention bead and the first cutting edge, the side of first cutting edge center of rotation is against the second spring other side against retention bead, it is provided in retention bead Touch-switch.This kind of shrub and hedge trimmer not only realize the requirement of lighting, but also improve cruising ability, reach energy-efficient purpose.
Description
Technical field
The invention belongs to branch pruning tool technical field, specifically a kind of self power generation energy conservation shrub and hedge trimmer, for fruit tree and
The trimming of gardening branch.
Background technique
Shrub and hedge trimmer are the tools for fruit tree trimming and the trimming of gardening tree branches.Most common shrub and hedge trimmer are similar to
Scissors, the cursor being hinged including two, the side that articulated position is located on two cursors is mutually matched cutting
Sword, the other side are hand-held parts, and the spring for flicking cursor is equipped with generally between two hand-held parts, and this pruning shear structure is light
Ingeniously, it is convenient for carrying, easy to operate, when this shrub and hedge trimmer trimming withe is masterly, but very laborious when trimming thick branch, very
To be because strength deficiency can not cut thick branch, existing thick branch again twigged trimming operation when it is integrally relatively elaborate.
In order to enable shrub and hedge trimmer can be more laborsaving, it especially can smoothly cut, occur electronic when trimming thick branch
Shrub and hedge trimmer, existing electric shrub and hedge trimmer generally comprise fixed blade, rotating blade, driving mechanism and battery component or power supply
One of line component, if providing power supply to driving mechanism by battery, battery durable ability difference or battery weight are big, lead
It causes inconvenient for use；And the power supply line for needing to grow very much in such a way that electrical cord assembly is directly connected to circuit, it is not suitable for open air
The use on the ground such as orchard.
Summary of the invention
For the present invention in view of the shortcomings of the prior art, providing a kind of self power generation energy conservation shrub and hedge trimmer, this kind of shrub and hedge trimmer are equipped with small electrical
Pond, and charged while beta pruning to compact battery by electricity generated manually structure, winding can be automatically turned on when cutting thick branch
Motor cuts thick branch, not only realizes the requirement of lighting, but also greatly improve cruising ability, and do not need external connection
Power supply or charging reach energy-efficient purpose.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of self power generation energy conservation is repaired
Secateurs, including the first cursor and the second cursor being hinged by articulation piece, first cursor and described second
Side on cursor positioned at articulated position is respectively arranged with mutually matched first cutting edge and the second cutting edge, and described first
It is hand-held part that cursor and second cursor, which are located at the other side of articulated position, is provided with and flicks between the hand-held part
First spring of first cursor and second cursor is provided with electrification component on first cursor, described
First gear is connected with by unilateral bearing in the rotation axis of electrification component, is provided with arc-shaped rack on second cursor,
The arc-shaped rack is driven by pair of lamina gear and the first gear, is provided with battery on first cursor, described
Battery is connect with the electrification component, and winding motor is provided on first cursor, volume is provided on the winding motor
Around wheel, drawstring is connected between the reel and second cursor, first cutting edge is rotationally connected with described
On one cursor, it is provided with retention bead on first cursor, is set between the retention bead and first cutting edge
It is equipped with second spring, the side of the first cutting edge center of rotation is against the second spring other side against the limit convex
It rises, the touch-switch for controlling the winding motor is provided in the retention bead.Process of this kind of shrub and hedge trimmer in trimming branch
In can by arc-shaped rack drive generator rotation power generation, when cutting withe, the first cutting edge will not touch touch-switch,
And when cutting thick branch when the first cutting edge compression second spring with touch-switch to when contacting, winding motor starting winding drawstring helps
Power cuts thick branch, and after thick branch is trimmed, the first cutting edge is separated with touch-switch again, the first spring by the first cursor with
Second cursor mutually flicks.This kind of shrub and hedge trimmer do not need the electricity of large capacity due to can persistently charge when in use to battery
Pond, therefore be equipped with compact battery so that the overall weight of shrub and hedge trimmer reduces, and passes through electricity generated manually structure while beta pruning pair
Compact battery charging can automatically turn on winding motor when cutting thick branch and cut thick branch, not only realize the requirement of lighting,
And cruising ability is greatly improved, and do not need external connection power supply or charging, reach energy-efficient purpose.
In above-mentioned technical proposal, it is preferred that first cutting edge direction is provided with adjusting in the retention bead
The adjusting bolt is arranged in close to the end of first cutting edge in bolt, the touch-switch.It can be led to using the structure
It crosses adjustment adjusting bolt and protrudes into the distance of retention bead, so that the power of starting winding motor is adjusted, to be allowed to be suitable for difference
User, for the big user of wrist power can suitably outside tune section bolt, for the small user of wrist power
It can suitably inside tune section bolt.
In above-mentioned technical proposal, it is preferred that be provided with insulation rubber sleeve, the insulation rubber sleeve outside on the hand-held part
Be provided with conductive contact blade, first cursor and first cutting edge are conductively connected, the articulation piece with described first turn
Swing arm rotary spacing, the articulation piece and second cursor are rotatablely connected, and the articulation piece is close to second cursor
One end be provided with through-hole, polygon sliding slot is provided in the articulation piece, is fixedly installed coil in the polygon sliding slot,
The polygon sliding slot is provided with sliding block close to the sliding of one end of the through-hole, the sliding block and polygon sliding slot bottom it
Between be provided with reset spring, be provided with the sliding iron core with the fitting coils on the sliding block, the sliding block passes through described logical
Hole is connected with position-limited wheel, is provided with equally distributed first limiting tooth on the outside of the position-limited wheel, is arranged on second cursor
There is bulge loop, the second limiting tooth with first limiting tooth cooperation, the first cursor connection are provided on the inside of the bulge loop
The positive or negative pole of the battery is connected after the coil, the conductive contact blade connects another electrode of the battery.Make
When with shrub and hedge trimmer, one of people holds above to be contacted with conductive contact blade in electro-insulating rubber set, when other positions of the body of people and first
Cutting edge will connect to form access with coil when contacting, and coil can attract sliding iron core mobile at this time, and position-limited wheel enters at this time
The first cursor and the second cursor are limited in bulge loop, thus prevent using when cut oneself region.
In above-mentioned technical proposal, it is preferred that the articulation piece include the internal nut with the polygon sliding slot and
The swivel nut screwed with the nut, the big end of the nut are hexagon and insertion first cursor, second rotation
Arm is rotatably assorted with the swivel nut periphery, and the swivel nut end is provided with the through-hole.It can using the articulation piece of this kind of structure
Facilitate the assembling of shrub and hedge trimmer.
In above-mentioned technical proposal, it is preferred that second cutting edge is detachably connected with second cursor by bolt
It connects.Second cutting edge can easily be replaced when the second cutting edge is worn using the structure.
In above-mentioned technical proposal, it is preferred that first cutting edge and the retention bead against position be located at it is described
Far from one end of the articulation piece on first cursor.It is cut according to lever principle in branch in the position closer to articulation piece
Branch is more laborsaving, thus generally using when branch all can close to articulation piece position to save strength, because of this kind of set-up mode
When being put into branch between the first cutting edge and the second cutting edge close to articulation piece one end, the first cutting edge is being aloowed just
Often rotation.
Compared with prior art, the present invention having the following beneficial effects: this kind of shrub and hedge trimmer energy during trimming branch
Generator rotation power generation is enough driven by arc-shaped rack, when cutting withe, the first cutting edge will not touch touch-switch, and
When the first cutting edge compression second spring with touch-switch to when contacting when cutting thick branch, winding motor starting winding drawstring power-assisted is cut
Break thick branch, and after thick branch is trimmed, the first cutting edge is separated with touch-switch again, and the first spring is by the first cursor and second
Cursor mutually flicks.This kind of shrub and hedge trimmer are equipped with compact battery, and pass through electricity generated manually structure while beta pruning to small electrical
Pond charging can automatically turn on winding motor when cutting thick branch and cut thick branch, not only realize the requirement of lighting, Er Qie great
Cruising ability is improved greatly, and does not need external connection power supply or charging, reaches energy-efficient purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the cross-sectional view of articulation piece in the embodiment of the present invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing: a kind of referring to Fig. 1 to Fig. 2
Self power generation energy conservation shrub and hedge trimmer, the first cursor 2 and the second cursor 3 being hinged including passing through articulation piece 1, described first turn
Side on swing arm 2 and second cursor 3 positioned at articulated position is respectively arranged with mutually matched first cutting edge 4 and the
The other side that two cutting edges 5, first cursor 2 and second cursor 3 are located at articulated position is hand-held part 6, institute
State the first spring 61 for being provided between hand-held part 6 and flicking first cursor 2 and second cursor 3, described first
It is provided with electrification component 7 on cursor 2, first gear 8 is connected with by unilateral bearing in the rotation axis of the electrification component 7,
Arc-shaped rack 9 is provided on second cursor 3, the arc-shaped rack 9 passes through pair of lamina gear 10 and the first gear 8
It is driven, is provided with battery 11 on first cursor 2, the battery 11 is connect with the electrification component 7, first rotation
Be provided with winding motor 12 on arm 2, be provided with reel 13 on the winding motor 12, the reel 13 with described second turn
Drawstring 14 is connected between swing arm 3, of course for being promoted entirely around the take-up force of motor, can equipped with deceleration mechanism, described the
One cutting edge 4 is rotationally connected on first cursor 2, and retention bead 15, the limit are provided on first cursor 2
It is provided with second spring 16 between position protrusion 15 and first cutting edge 4, the side of 4 center of rotation of the first cutting edge is supported
The control winding electricity is provided in the retention bead 15, the retention bead 15 by 16 other side of second spring
The touch-switch 17 of machine 12.This kind of shrub and hedge trimmer can drive generator rotation hair during trimming branch by arc-shaped rack
Electricity, when cutting withe, the first cutting edge will not touch touch-switch, and when cutting thick branch when the first cutting edge compresses the second bullet
Spring with touch-switch to when contacting, and winding motor starting winding drawstring power-assisted cuts thick branch, and after thick branch is trimmed, first is cut
It cuts sword and is separated with touch-switch, the first spring mutually flicks the first cursor and the second cursor.This kind of shrub and hedge trimmer due to
It can persistently charge when in use to battery, the battery of large capacity not needed, therefore be equipped with compact battery, so that shrub and hedge trimmer is whole
Body weight reduces, and is charged while beta pruning to compact battery by electricity generated manually structure, can be automatic when cutting thick branch
It opens winding motor and cuts thick branch, not only realize the requirement of lighting, but also greatly improve cruising ability, and do not need
External connection power supply or charging reach energy-efficient purpose.
It is provided in the retention bead 15 towards 4 direction of the first cutting edge and adjusts bolt 18, the touch-switch
17 are arranged in the adjusting bolt 18 close to the end of first cutting edge 4.It can be by adjusting adjusting spiral shell using the structure
Bolt protrudes into the distance of retention bead, so that the power of starting winding motor is adjusted, thus be allowed to be suitable for different users, for
The big user of wrist power can suitably outside tune section bolt, suitably can inwardly be adjusted for the small user of wrist power
Adjust bolt.
It is provided with insulation rubber sleeve 19 on the hand-held part 6, is provided with conductive contact blade 20 on the outside of the insulation rubber sleeve 19,
First cursor 2 is conductively connected with first cutting edge 4, and the articulation piece 1 is limited with first cursor 2 rotation
Position, the articulation piece 1 are rotatablely connected with second cursor 3, and the articulation piece 1 is close to one end of second cursor 3
It is provided with through-hole 21, polygon sliding slot 22 is provided in the articulation piece 1, is fixedly installed coil in the polygon sliding slot 22
23, the polygon sliding slot 22 is provided with sliding block 24 close to the sliding of one end of the through-hole 21, the sliding block 24 with it is described polygon
It is provided with reset spring 25 between 22 bottom of shape sliding slot, the sliding iron core with the fitting coils is provided on the sliding block 24
26, the sliding block 24 passes through the through-hole and is connected with position-limited wheel 27, is provided with equally distributed first on the outside of the position-limited wheel 27
Limiting tooth 28 is provided with bulge loop 29 on second cursor 3, is provided on the inside of the bulge loop 29 and first limiting tooth 28
Second limiting tooth 30 of cooperation, first cursor 2 connect the anode or negative that the coil 23 connects the battery 11 later
Pole, the conductive contact blade 20 connect another electrode of the battery 11.When using shrub and hedge trimmer, one of people is held in insulation rubber
Contacted on gum cover with conductive contact blade, will be connect with coil when other positions of the body of people are contacted with the first cutting edge to be formed it is logical
Road, coil can attract sliding iron core mobile at this time, and position-limited wheel enters the first cursor and the second cursor in bulge loop at this time
Limit, thus prevent using when cut oneself region.
The articulation piece 1 includes the internal nut 31 with the polygon sliding slot 22 and screws with the nut 31
Swivel nut 32, the big end of the nut 31 are hexagon and insertion first cursor 2, second cursor 3 and the spiral shell
It covers 32 peripheries to be rotatably assorted, 32 end of swivel nut is provided with the through-hole 21.It can be facilitated using the articulation piece of this kind of structure
The assembling of shrub and hedge trimmer.
Second cutting edge 5 is detachably connected with second cursor 3 by bolt.It is cut using the structure second
The second cutting edge can be easily replaced when cutting sharpening damage.
First cutting edge 4 and the retention bead 15 against position be located on first cursor 2 separate institute
State one end of articulation piece 1.According to lever principle, in branch in the position closer to articulation piece, cutting branch is more laborsaving, therefore one
As using when branch all can be in the position close to articulation piece to save strength, because this kind of set-up mode is close to articulation piece one end
When being put into branch between the first cutting edge and the second cutting edge, the first cutting edge normal rotation is aloowed.
Claims (6)
1. a kind of self power generation energy conservation shrub and hedge trimmer, including the first cursor (2) being hinged by articulation piece (1) and the second rotation
Arm (3), the side that articulated position is located on first cursor (2) and second cursor (3) are respectively arranged with mutually
The first cutting edge (4) and the second cutting edge (5) of cooperation, first cursor (2) and second cursor (3) are located at hinge
The other side for connecing position is hand-held part (6), is provided between the hand-held part (6) and flicks first cursor (2) and institute
State the first spring (61) of the second cursor (3), it is characterised in that: be provided with electrification component on first cursor (2)
(7), it is connected with first gear (8) in the rotation axis of the electrification component (7) by unilateral bearing, second cursor (3)
On be provided with arc-shaped rack (9), the arc-shaped rack (9) is driven by pair of lamina gear (10) and the first gear (8), institute
It states and is provided on the first cursor (2) battery (11), the battery (11) connect with the electrification component (7), and described first turn
It is provided on swing arm (2) winding motor (12), is provided with reel (13) on the winding motor (12), the reel (13)
It is connected with drawstring (14) between second cursor (3), first cutting edge (4) is rotationally connected with first rotation
It on arm (2), is provided with retention bead (15) on first cursor (2), the retention bead (15) and first cutting
It is provided between sword (4) second spring (16), the side of the first cutting edge (4) center of rotation is against the second spring
(16) other side is provided with the control winding motor (12) on the retention bead (15), the retention bead (15)
Touch-switch (17).
2. a kind of self power generation energy conservation shrub and hedge trimmer as described in claim 1, it is characterised in that: direction on the retention bead (15)
First cutting edge (4) direction, which is provided with, adjusts bolt (18), and the touch-switch (17) is arranged in the adjusting bolt
(18) close to the end of first cutting edge (4).
3. a kind of self power generation energy conservation shrub and hedge trimmer as described in claim 1, it is characterised in that: be provided on the hand-held part (6)
Insulation rubber sleeve (19), insulation rubber sleeve (19) outside are provided with conductive contact blade (20), first cursor (2) and institute
State the first cutting edge (4) conductive connection, the articulation piece (1) and the first cursor (2) rotary spacing, the articulation piece
(1) it is rotatablely connected with second cursor (3), the articulation piece (1) is provided with close to one end of second cursor (3)
Through-hole (21), the articulation piece (1) is interior to be provided with polygon sliding slot (22), and fixed setting is wired in the polygon sliding slot (22)
It encloses (23), one end sliding of the polygon sliding slot (22) close to the through-hole (21) is provided with sliding block (24), the sliding block
(24) be provided with reset spring (25) between the polygon sliding slot (22) bottom, be provided on the sliding block (24) with it is described
The sliding iron core (26) of fitting coils, the sliding block (24) pass through the through-hole and are connected with position-limited wheel (27), the position-limited wheel
(27) outside is provided with equally distributed first limiting tooth (28), is provided with bulge loop (29) on second cursor (3), described
The second limiting tooth (30) with first limiting tooth (28) cooperation, first cursor (2) are provided on the inside of bulge loop (29)
The positive or negative pole that the coil (23) connects the battery (11) later is connected, the conductive contact blade (20) connects the battery
(11) another electrode.
4. a kind of self power generation energy conservation shrub and hedge trimmer as claimed in claim 3, it is characterised in that: the articulation piece (1) includes inside
Nut (31) with the polygon sliding slot (22) and the swivel nut (32) screwed with the nut (31), the nut (31)
Big end be hexagon and insertion first cursor (2), second cursor (3) and the swivel nut (32) periphery rotate
Cooperation, swivel nut (32) end is provided with the through-hole (21).
5. a kind of self power generation energy conservation shrub and hedge trimmer as described in claim 1, it is characterised in that: second cutting edge (5) and institute
The second cursor (3) is stated to be detachably connected by bolt.
6. a kind of self power generation energy conservation shrub and hedge trimmer as described in claim 1, it is characterised in that: first cutting edge (4) and institute
State retention bead (15) against position be located on first cursor (2) far from the articulation piece (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358191.3A CN109197214B (en) | 2018-11-15 | 2018-11-15 | Self-generating energy-saving pruning shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358191.3A CN109197214B (en) | 2018-11-15 | 2018-11-15 | Self-generating energy-saving pruning shears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109197214A true CN109197214A (en) | 2019-01-15 |
| CN109197214B CN109197214B (en) | 2020-09-22 |
Family
ID=64995753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811358191.3A Expired - Fee Related CN109197214B (en) | 2018-11-15 | 2018-11-15 | Self-generating energy-saving pruning shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109197214B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667284A (en) * | 2019-11-18 | 2020-01-10 | 青岛欧升灯具有限公司 | Pen with illumination function and adjustable illumination direction |
| US20210029886A1 (en) * | 2016-10-17 | 2021-02-04 | Robert Bosch Gmbh | Cutting Device |
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|---|---|---|---|---|
| KR20020073834A (en) * | 2001-03-16 | 2002-09-28 | 서금윤 | Scissors |
| CN202292807U (en) * | 2011-10-13 | 2012-07-04 | 童宇晴 | Safety scissors for children |
| US20140173913A1 (en) * | 2012-11-28 | 2014-06-26 | Mtd Products Inc. | Garden shears |
| CN203692018U (en) * | 2014-01-29 | 2014-07-09 | 周怀榕 | Multi-mode pruning shears free of switching |
| JP2014188349A (en) * | 2013-03-28 | 2014-10-06 | Starting Industrial Co Ltd | Scissors with electric-assist function |
| CN204540043U (en) * | 2015-01-29 | 2015-08-12 | 河南林业职业学院 | A kind of night special shrub and hedge trimmer |
| CN207410855U (en) * | 2017-10-30 | 2018-05-29 | 包昊靖 | Shrub and hedge trimmer and pruning instrument |
-
2018
- 2018-11-15 CN CN201811358191.3A patent/CN109197214B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020073834A (en) * | 2001-03-16 | 2002-09-28 | 서금윤 | Scissors |
| CN202292807U (en) * | 2011-10-13 | 2012-07-04 | 童宇晴 | Safety scissors for children |
| US20140173913A1 (en) * | 2012-11-28 | 2014-06-26 | Mtd Products Inc. | Garden shears |
| JP2014188349A (en) * | 2013-03-28 | 2014-10-06 | Starting Industrial Co Ltd | Scissors with electric-assist function |
| CN203692018U (en) * | 2014-01-29 | 2014-07-09 | 周怀榕 | Multi-mode pruning shears free of switching |
| CN204540043U (en) * | 2015-01-29 | 2015-08-12 | 河南林业职业学院 | A kind of night special shrub and hedge trimmer |
| CN207410855U (en) * | 2017-10-30 | 2018-05-29 | 包昊靖 | Shrub and hedge trimmer and pruning instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210029886A1 (en) * | 2016-10-17 | 2021-02-04 | Robert Bosch Gmbh | Cutting Device |
| US11672208B2 (en) * | 2016-10-17 | 2023-06-13 | Robert Bosch Gmbh | Cutting device |
| CN110667284A (en) * | 2019-11-18 | 2020-01-10 | 青岛欧升灯具有限公司 | Pen with illumination function and adjustable illumination direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109197214B (en) | 2020-09-22 |
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