CN109997517A - A kind of starter and grass trimmer for gardens electric tool - Google Patents
A kind of starter and grass trimmer for gardens electric tool Download PDFInfo
- Publication number
- CN109997517A CN109997517A CN201910220202.XA CN201910220202A CN109997517A CN 109997517 A CN109997517 A CN 109997517A CN 201910220202 A CN201910220202 A CN 201910220202A CN 109997517 A CN109997517 A CN 109997517A
- Authority
- CN
- China
- Prior art keywords
- trigger
- wraping plate
- starter
- plate
- safety key
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a kind of starter and grass trimmer for gardens electric tool, including gripping handle, trigger and the switch enclosure being powered for controlling motor, switch enclosure is equipped with power switch and start button, wraping plate is can be rotatably set on trigger, wraping plate is equipped with the pressing plate for started by press button, starter further includes the safety key that wraping plate can be driven to rotate, after power switch is opened, rotate safety key, safety key driving wraping plate rotation makes press plate rotary to the position cooperated with start button, cocking makes trigger drive wraping plate mobile, platen presses start button makes motor be powered, it is connected between safety key and trigger by wraping plate, instead of previous electrical connection, so that switch enclosure, trigger and safety key are all integrated on gripping handle, keep the structure of starter simpler, it is compact, so that grass trimmer Structure is also fairly simple, compact.
Description
Technical field
The present invention relates to gardens power tools technology field more particularly to a kind of starters for gardens electric tool
And grass trimmer.
Background technique
The starter of the gardens such as grass trimmer, grass-mowing machine electric tool is typically all to pass through operating stick and gardens electric tool
Main body connection, the switch enclosure that operating stick is provided with convenient for users to operation close to the position of handle, so that gardens electric tool
Starting it is more convenient.Key in currently active device and button, trigger do not have centralization, cause the structure of starter compared with
For complicated, operation is not convenient enough.
Summary of the invention
The purpose of the present invention is to provide a kind of compact-sized starters and grass trimmer for gardens electric tool.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of starting for gardens electric tool fills
It sets, including gripping handle, trigger and the switch enclosure being powered for controlling motor, switch enclosure is equipped with power switch and starting is pressed
Button can be rotatably set wraping plate on trigger, and wraping plate is equipped with the pressing plate for started by press button, and starter further includes can
After driving the safety key of wraping plate rotation, power switch to open, safety key is rotated, safety key driving wraping plate rotation makes pressing plate
The position with start button cooperation is turned to, cocking makes trigger drive wraping plate mobile, and platen presses start button makes motor
It is powered.
Further, the safety key includes rotary shaft and the fin in rotary shaft, rotates safety key, fin
When being in mated condition with wraping plate, pressing plate and start button are in pressing state, when fin and wraping plate are in discrete state, pressing plate
Trip status is in start button.
Further, the first return unit for resetting wraping plate is additionally provided on the trigger.
Further, first return unit is first back-moving spring, and first back-moving spring is located at the top of wraping plate, pressing plate
When turning to the position with start button cooperation, first back-moving spring is in compressive state.
Further, the gripping handle is equipped with sliding slot, and trigger is movably mounted in sliding slot, is additionally provided in sliding slot
The second return unit resetted for trigger.
Further, second return unit is second back-moving spring, and when cocking, second back-moving spring is in compression
State.
Further, the pressing plate and wraping plate are vertically arranged.
Further, the power switch is button switch, and button switch is located at the upper end of switch enclosure, sets on gripping handle
There is the through-hole exposed for button switch.
Further, the two sides of the wraping plate are equipped with connecting hole, and trigger is equipped with the shaft cooperated with connecting hole, wraping plate
It is connect by shaft with trigger rotation；Alternatively, the two sides of the wraping plate are equipped with shaft, trigger is equipped with the company cooperated with shaft
Hole is connect, wraping plate is connect by shaft with trigger rotation.
The invention also discloses a kind of grass trimmer, including grass trimmer ontology and starter, starter is any above-mentioned
Starter in technical solution.
After adopting the above technical scheme, the present invention has the advantage that
1, only when power switch, safety key and trigger are all in open position, the motor of gardens electric tool is
It can be powered and start to work, so that gardens electric tool obtains three-level protective；By the way that wraping plate is arranged, safety key drives wraping plate rotation
So that pressing plate is in the position cooperated with start button, platen presses start button makes motor be powered, safety key and trigger
Between by wraping plate connect, instead of previous electrical connection, so that switch enclosure, trigger and safety key are all integrated in gripping handle
On, keep the structure of starter simpler, compact.
2, pass through setting rotary shaft and fin, it is only necessary to which rotating safety key can be driven wraping plate rotation, so that security key
Spoon using simpler, conveniently, and structure is simpler.
3, by the first return unit of setting, safety key is rotated, when fin and wraping plate are in discrete state, the first return unit
The rotation of wraping plate opposite direction is driven, so that pressing plate and start button are in trip status, cocking pressing plate is in idle stroke at this time
State so that motor power off, achieve the effect that brake.
4, the first return unit be first back-moving spring, press plate rotary arrive the position cooperated with start button when, wraping plate press
First back-moving spring makes first back-moving spring be in compressive state, and first back-moving spring stores elastic force, at fin and wraping plate
When discrete state, the pressure in first back-moving spring disappears, and first back-moving spring release elastic force simultaneously pushes wraping plate opposite direction to turn
It is dynamic so that pressing plate and start button be in trip status, the structure of the first return unit simply, using reliable so that starter
Structure it is simpler, compact.
5, by the way that sliding slot is arranged on gripping handle, trigger is movably mounted in sliding slot, and trigger is moved along sliding slot
When, wraping plate can be driven mobile；By the way that the second return unit is arranged in sliding slot, so that when without manpower cocking, trigger meeting
It automatically resets, pressing plate is made to stop started by press button, motor power-off achievees the effect that brake, and user only needs holding hand
Trigger is pulled or unclamped on handle, the switching of the working condition of gardens electric tool can be realized, so that the use of starter is more
Add conveniently；Meanwhile trigger being mounted in the sliding slot of gripping handle, so that the structure of starter is more compact.
6, the second return unit is second back-moving spring, and when cocking, second back-moving spring is under the effect of the pressure
Compressive state, second back-moving spring stores spring, and when unclamping trigger, the pressure in second back-moving spring disappears, and second resets
Spring release elastic force simultaneously pushes trigger opposite direction mobile, so that pressing plate stops started by press button, the structure of second back-moving spring
Simply, using reliable, so that the structure of starter is simpler, compact.
7, by the way that pressing plate and wraping plate to be vertically arranged, when trigger pull wraping plate when, the direction of platen presses start button with
The mobile direction of start button is consistent, so that started by press button is relatively labor-saving, so that pulling for trigger more saves
Power.
8, power switch is for button switch and positioned at the upper end of switch enclosure and exposed by through-hole, so that power switch is beaten
Open and close operation is fairly simple, while power switch being integrated on gripping handle, so that the structure of starter is more stepped up
It gathers.
9, wraping plate is connect by shaft with trigger rotation, so that wraping plate is steady compared with the rotation between trigger, reliable.
10, the invention also discloses a kind of grass trimmer, grass trimmer includes grass trimmer ontology and starter, wherein starting
Device is the starter in any of the above-described technical solution, because the starter structure is simple, compact, so that the knot of grass trimmer
Structure is also fairly simple, compact.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the structural schematic diagram of starter of the present invention.
Fig. 2 is that starter of the present invention takes down the structural schematic diagram after upper housing.
The section view that Fig. 3 is A-A in Fig. 2 when pressing plate and start button are in trip status in starter of the present invention
Figure.
The section view that Fig. 4 is A-A in Fig. 2 when pressing plate and start button are in pressing state in starter of the present invention
Figure.
Fig. 5 is the structural schematic diagram of switch enclosure in starter of the present invention.
Fig. 6 is the structural schematic diagram of wraping plate in starter of the present invention.
Fig. 7 is the structural schematic diagram of safety key in starter of the present invention.
Fig. 8 is the structural schematic diagram of trigger in starter of the present invention.
Marked the names of the parts are as follows in figure:
1, gripping handle；11, upper housing；12, lower case；2, trigger；21, shaft；3, switch enclosure；31, power switch；
32, start button；4, wraping plate；41, pressing plate；42, connecting hole；5, safety key；51, rotary shaft；52, fin；6, first resets
Spring；7, second back-moving spring.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.It is to be appreciated that following "upper",
Indicating positions or the position such as "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
The word for setting relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of the description present invention and simplifies description, and
It is not that device/element of indication or suggestion meaning must have a particular orientation or be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
As shown in Figures 1 to 8, the present invention provides a kind of starter for gardens electric tool, including gripping handle
1, trigger 2 and the switch enclosure 3 for controlling motor energization, switch enclosure 3 are equipped with power switch 31 and start button 32, trigger 2
On can be rotatably set wraping plate 4, wraping plate 4 is equipped with the pressing plate 41 for started by press button 32, and starter further includes can
The safety key 5 for driving wraping plate 4 to rotate after power switch 31 is opened, rotates safety key 5, and safety key 5 drives 4 turns of wraping plate
Dynamic that pressing plate 41 is made to turn to the position cooperated with start button 32, cocking 2 makes trigger 2 drive wraping plate 4 mobile, and pressing plate 41 is pressed
Pressure start button 32 makes motor be powered, and only when power switch, safety key and trigger are all in open position, gardens are electronic
The motor of tool could be powered start-up operation, so that gardens electric tool obtains three-level protective；By the way that wraping plate, safety key is arranged
It is connect between trigger by wraping plate, instead of previous electrical connection, so that switch enclosure, trigger and safety key are all integrated in gripping
On handle, keep the structure of starter simpler, compact.
In the present embodiment, safety key 5 includes rotary shaft 51 and the fin 52 in rotary shaft 51, rotates safety key
5, when fin 52 and wraping plate 4 be in mated condition, pressing plate 41 and start button 32 are in pressing state, fin 52 at wraping plate 4
When discrete state, pressing plate 41 and start button 32 are in trip status so that safety key using simpler, conveniently,
And structure is simpler.
The first return unit for resetting wraping plate 4 is additionally provided on trigger 2, specifically, the first return unit is the first reset
Spring 6, first back-moving spring 6 is located at the top of wraping plate 4, when pressing plate 41 turns to the position cooperated with start button 32, wraping plate 4
Pressing first back-moving spring 6 makes first back-moving spring 6 be in compressive state, and first back-moving spring 6 stores elastic force, works as security key
Spoon 5 rotates, and when fin 52 and wraping plate 4 are in discrete state, the pressure in first back-moving spring 6 disappears, and first back-moving spring 6 is released
It puts elastic force and 4 opposite direction of wraping plate is pushed to rotate, so that pressing plate 41 and start button 32 are in trip status, cocking 2 at this time
Pressing plate is in the state of idle stroke, so that motor powers off, achievees the effect that brake.The structure of first back-moving spring is simple, uses
Reliably, so that the structure of starter is simpler, compact.
Gripping handle 1 includes upper housing 11 and lower case 12, and upper housing 11 and lower case 12 cooperatively form installation cavity, is switched
Box 3 is located in installation cavity, on gripping handle 1 and is located at equipped with sliding slot in installation cavity, trigger is movably mounted in sliding slot, pulls
Machine 2 is movably mounted in sliding slot, and 2 part of trigger is located in the sliding slot of installation cavity, exposes to gripping handle partially convenient for making
User pulls, so that starter is more convenient to use, when trigger 2 is moved along sliding slot, wraping plate can be driven mobile, together
When, trigger is mounted in the sliding slot of gripping handle, so that the structure of starter is more compact；It is additionally provided in sliding slot for pulling
The second return unit that machine resets, specifically, the second return unit is second back-moving spring 7, when cocking, second back-moving spring 7
It is in compressive state under the effect of the pressure, second back-moving spring stores spring, when unclamping trigger 2, in second back-moving spring
Pressure disappears, and second back-moving spring release elastic force simultaneously pushes trigger opposite direction mobile, and trigger can automatically reset, make pressing plate stop by
Start button is pressed, motor power-off achievees the effect that brake, user only needs that trigger is pulled or unclamped on gripping handle, i.e.,
The switching that the working condition of gardens electric tool can be achieved, so that starter is more convenient to use；Second back-moving spring
Structure is simple, using reliable, so that the structure of starter is simpler, compact.
Pressing plate 41 and wraping plate 4 are vertically arranged, when trigger 2 pull wraping plate 4 when, 41 push button of pressing plate switch direction with open
The mobile direction of dynamic button is consistent, so that started by press button is relatively labor-saving, so that pulling for trigger is more laborsaving.
Power switch 31 is button switch, and button switch is located at the upper end of switch enclosure 3, and gripping handle 1 is equipped with through-hole, presses
Button switch is exposed by through-hole, so that the opening and closing operation of power switch is fairly simple, while power switch being integrated in
On gripping handle, so that the structure of starter is more compact.
The two sides of wraping plate 4 are equipped with connecting hole 42, and trigger 2 is equipped with the shaft 21 cooperated with connecting hole 42, and wraping plate passes through
Shaft is connect with trigger rotation, so that wraping plate is steady compared with the rotation between trigger, reliable.
The invention also discloses a kind of grass trimmers, including grass trimmer ontology and starter, and wherein starter is any
Starter in above-mentioned technical proposal, because the starter structure in above-mentioned technical proposal is simple, compact, so that grass trimmer
Structure is also fairly simple, compact.
It should be understood that the two sides for being also possible to wraping plate are equipped with shaft, trigger is equipped with the connecting hole cooperated with shaft,
Wraping plate is connect by shaft with trigger rotation.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (10)
1. a kind of starter for gardens electric tool, including gripping handle, trigger and for controlling opening for motor energization
Closing box, which is characterized in that the switch enclosure is equipped with power switch and start button, can be rotatably set wraping plate on trigger,
Wraping plate is equipped with the pressing plate for started by press button, and starter further includes the safety key that wraping plate can be driven to rotate, power supply
After switch is opened, safety key is rotated, safety key driving wraping plate rotation makes press plate rotary to the position cooperated with start button,
Cocking makes trigger drive wraping plate mobile, and platen presses start button makes motor be powered.
2. starter according to claim 1, which is characterized in that the safety key include rotary shaft and be set to rotation
Fin on axis rotates safety key, and when fin and wraping plate are in mated condition, pressing plate and start button are in pressing state,
When fin and wraping plate are in discrete state, pressing plate and start button are in trip status.
3. starter according to claim 1, which is characterized in that be additionally provided on the trigger for resetting wraping plate
First return unit.
4. starter according to claim 3, which is characterized in that first return unit is first back-moving spring, the
One reset spring is located at the top of wraping plate, and when press plate rotary is to the position cooperated with start button, first back-moving spring is in pressure
Contracting state.
5. starter according to claim 1, which is characterized in that the gripping handle is equipped with sliding slot, and trigger is removable
It is mounted in sliding slot dynamicly, the second return unit resetted for trigger is additionally provided in sliding slot.
6. starter according to claim 5, which is characterized in that second return unit is second back-moving spring, button
When trigger action, second back-moving spring is in compressive state.
7. starter according to claim 1, which is characterized in that the pressing plate and wraping plate are vertically arranged.
8. starter according to claim 1, which is characterized in that the power switch is button switch, button switch
Positioned at the upper end of switch enclosure, gripping handle is equipped with the through-hole exposed for button switch.
9. according to claim 1 to starter described in 8 any one, which is characterized in that the two sides of the wraping plate are equipped with
Connecting hole, trigger are equipped with the shaft cooperated with connecting hole, and wraping plate is connect by shaft with trigger rotation；Alternatively, the wraping plate
Two sides be equipped with shaft, trigger is equipped with connecting hole cooperate with shaft, and wraping plate passes through shaft and connect with trigger rotation.
10. a kind of grass trimmer, including grass trimmer ontology and starter, which is characterized in that the starter is claim 1
To starter described in 9 any one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038994 | 2019-01-16 | ||
| CN2019100389949 | 2019-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109997517A true CN109997517A (en) | 2019-07-12 |
Family
ID=67167733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910220202.XA Pending CN109997517A (en) | 2019-01-16 | 2019-03-22 | A kind of starter and grass trimmer for gardens electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109997517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496842A (en) * | 2020-04-01 | 2021-10-12 | 苏州金莱克精密机械有限公司 | Integrated switch box and mower |
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|---|---|---|---|---|
| US20050072132A1 (en) * | 2000-10-26 | 2005-04-07 | Dettmann Benjamin D. | Battery-powered walk-behind greensmower |
| CN102232332A (en) * | 2010-04-21 | 2011-11-09 | 苏州宝时得电动工具有限公司 | Mower |
| CN103448039A (en) * | 2013-09-06 | 2013-12-18 | 常州格力博有限公司 | Control device of rear power tool |
| CN103959990A (en) * | 2013-01-25 | 2014-08-06 | 天佑电器（苏州）有限公司 | Switching control mechanism for gardening tool |
| CN104686049A (en) * | 2013-12-04 | 2015-06-10 | 苏州宝时得电动工具有限公司 | Grass cutting machine |
| CN104932607A (en) * | 2015-05-26 | 2015-09-23 | 苏州金莱克精密机械有限公司 | Three-level protection switch used for garden electric tool |
| CN105432238A (en) * | 2014-08-21 | 2016-03-30 | 南京德朔实业有限公司 | mower and safety device thereof |
| CN106105541A (en) * | 2016-06-14 | 2016-11-16 | 常州格力博有限公司 | From walking switching device and tedder thereof |
| CN106105802A (en) * | 2016-07-27 | 2016-11-16 | 浙江亚特电器有限公司 | A kind of shrub and hedge trimmer |
| CN210298609U (en) * | 2019-01-16 | 2020-04-14 | 浙江亚特电器有限公司 | Starting device for garden electric tool and mower |
-
2019
- 2019-03-22 CN CN201910220202.XA patent/CN109997517A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072132A1 (en) * | 2000-10-26 | 2005-04-07 | Dettmann Benjamin D. | Battery-powered walk-behind greensmower |
| CN102232332A (en) * | 2010-04-21 | 2011-11-09 | 苏州宝时得电动工具有限公司 | Mower |
| CN103959990A (en) * | 2013-01-25 | 2014-08-06 | 天佑电器（苏州）有限公司 | Switching control mechanism for gardening tool |
| CN103448039A (en) * | 2013-09-06 | 2013-12-18 | 常州格力博有限公司 | Control device of rear power tool |
| CN104686049A (en) * | 2013-12-04 | 2015-06-10 | 苏州宝时得电动工具有限公司 | Grass cutting machine |
| CN105432238A (en) * | 2014-08-21 | 2016-03-30 | 南京德朔实业有限公司 | mower and safety device thereof |
| CN104932607A (en) * | 2015-05-26 | 2015-09-23 | 苏州金莱克精密机械有限公司 | Three-level protection switch used for garden electric tool |
| CN106105541A (en) * | 2016-06-14 | 2016-11-16 | 常州格力博有限公司 | From walking switching device and tedder thereof |
| CN106105802A (en) * | 2016-07-27 | 2016-11-16 | 浙江亚特电器有限公司 | A kind of shrub and hedge trimmer |
| CN210298609U (en) * | 2019-01-16 | 2020-04-14 | 浙江亚特电器有限公司 | Starting device for garden electric tool and mower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496842A (en) * | 2020-04-01 | 2021-10-12 | 苏州金莱克精密机械有限公司 | Integrated switch box and mower |
| CN113496842B (en) * | 2020-04-01 | 2023-11-07 | 苏州金莱克精密机械有限公司 | Integrated switch box and mower |
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| PB01 | Publication | ||
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Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |