CN204762347U - Switch trigger is equipped with hedgerow machine of safe lock knob - Google Patents
Switch trigger is equipped with hedgerow machine of safe lock knob Download PDFInfo
- Publication number
- CN204762347U CN204762347U CN201520512837.4U CN201520512837U CN204762347U CN 204762347 U CN204762347 U CN 204762347U CN 201520512837 U CN201520512837 U CN 201520512837U CN 204762347 U CN204762347 U CN 204762347U
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- China
- Prior art keywords
- lock knob
- switch trigger
- safe lock
- back handle
- motor chassis
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Abstract
The utility model provides a switch trigger is equipped with hedgerow machine of safe lock knob, belongs to hedgerow machine technical field. Including the back handle, motor casing, some switches of back handle traditional chinese clothing, switch trigger, switch trigger reset spring, behind its characterized in that among handle and the motor casing switch trigger below still be equipped with restriction switch trigger open with the safe lock knob of back handle rotation, pull safe lock knob promptly, the relative motor casing of back handle can make rotation regulation, the switch trigger is then can't be opened by the pinning, otherwise do not pull safe lock knob, the relative motor casing of back handle can not make rotation regulation, and the switch trigger is then can open. The utility model discloses it can not the touch switch trigger at the rotation in -process of back handle to can realize the safe operation of hedgerow machine, and simple structure, convenient operation.
Description
Technical field
The utility model belongs to GREEB HEDGE MACHINE technical field, is specifically related to the GREEB HEDGE MACHINE that a kind of switch trigger is provided with safe lock knob.
Background technology
GREEB HEDGE MACHINE is a kind of pruning instrument of afforesting gardens, and it has the features such as structure is simple, easy for operation, applied widely.Along with expanding economy, many parks, greenery patches have been built in cities and towns, various places, and plantation and gardens cultivation all need to prune, the huge market demand.Traditional pruning is heavier, and effort is compared in operation, based on this reason, occurs the innovation and creation of many relevant GREEB HEDGE MACHINEs, as notification number: 101766098A " GREEB HEDGE MACHINE " etc.In existing GREEB HEDGE MACHINE, easy to operate with it, the good deburring of the rotatable technical scheme of green hedge machine rear handle is subject to the welcome of gardens staff most.But the rotatable technical scheme of existing green hedge machine rear handle exists following disadvantage: one is need bimanualness, could operate after on the groundly must having rotated angle, very inconvenient during operation like this; Two be the rotatable technical scheme of green hedge machine rear handle without interlock function, may touch switch trigger in rotary course, therefore there is potential safety hazard in it.
Summary of the invention
For the above-mentioned disadvantage that existing GREEB HEDGE MACHINE exists, the purpose of this utility model to provide a kind of switch trigger to be provided with the GREEB HEDGE MACHINE of safe lock knob, it is provided with the safe lock knob that restriction switch trigger is opened and back handle rotates in back handle, this can not touch switch trigger in the rotation process of back handle, thus can realize the safety operation of GREEB HEDGE MACHINE; And structure is simple, easy to operate.
Foregoing invention object of the present utility model is achieved through the following technical solutions, a kind of switch trigger is provided with the GREEB HEDGE MACHINE of safe lock knob, comprise back handle, motor chassis, the switch be equipped with in back handle, switch trigger, switch trigger back-moving spring, its main points are below switch trigger, be also provided with the safe lock knob that restriction switch trigger is opened and back handle rotates in back handle and motor chassis, namely safe lock knob is pulled, back handle can rotate adjustment relative to motor chassis, and switch trigger is then lockable cannot be opened; Otherwise do not pull safe lock knob, back handle can not rotate adjustment relative to motor chassis, and switch trigger then can be opened.
As preferably, described switch trigger its rear end is contained on back handle by the first rotating shaft, and switch trigger back-moving spring is contained between back handle and switch trigger, and the front end of switch trigger is shaped with protruding head; Described safe lock knob is contained on the back handle below switch trigger by one second rotating shaft being mounted in it portion, safe lock knob back-moving spring is housed between safe lock knob and back handle, the front end of safe lock knob is shaped with dop, motor chassis is shaped with the draw-in groove that dop can corresponding snap in, the rear end of safe lock knob pulls to turn round, before safe lock knob, position is provided with shoulder hole, and shoulder hole is provided with step A and step B, and the protruding head of switch trigger front end puts in shoulder hole; When do not need rotate back handle time, now the dop of safe lock knob is in the draw-in groove of motor chassis, the safe lock knob shoulder hole step A position, protruding head place of switch trigger front end, now operating switch trigger then switch be opened, GREEB HEDGE MACHINE place job state; When needs rotate back handle, carry pulling of safe lock knob vertically upward to turn round, safe lock knob makes the dop of safe lock knob throw off from the draw-in groove of motor chassis around the second axis of rotation, make the safe lock knob shoulder hole step B position, protruding head place of switch trigger front end and pushed up past by step B, cannot operating switch trigger, now then rotatable adjustment back handle.
As preferably, when needs rotate back handle, carry pulling of safe lock knob vertically upward and turn round, safe lock knob makes the dop of safe lock knob throw off from the draw-in groove of motor chassis around the second axis of rotation 3 ~ 6 degree.
As preferably, described back handle is made up of left back handle and right back handle; Motor chassis is made up of left motor chassis and right motor chassis; Switch trigger its rear end is contained on right back handle by the first rotating shaft, and switch trigger back-moving spring is contained between right back handle and switch trigger; Described safe lock knob is contained on right back handle by one second rotating shaft being mounted in it portion, and safe lock knob back-moving spring is housed between safe lock knob and right back handle, and right motor chassis is shaped with dop can corresponding card.
Said structure of the present utility model has following beneficial effect compared with the GREEB HEDGE MACHINE of prior art: one is because safe lock knob is contained in below switch trigger, so the operation of people hand just can facilitate successively operating switch trigger and safe lock knob, so it is easy to operate at same position; Two is when needs rotate back handle, a hand of operation can only be decontroled in switch trigger ability and just carry safe lock knob, now switch trigger resets under the effect of switch trigger return spring, switch disconnects, GREEB HEDGE MACHINE quits work, and at this moment can rotate safely adjustment back handle, and namely back handle just can rotate around motor chassis and be adjusted to suitable angle, the angle rotating adjustment has 45 degree, 90 degree ,-45 to spend ,-90 degree, can not there is potential safety hazard; Rotate the hand operated after being adjusted to suitable angle and decontrol safe lock knob, safe lock knob under the effect of safe lock knob back-moving spring its dop from newly snapping in motor chassis draw-in groove, make back handle can not rotate adjustment around motor chassis again, operation a hand again can on carry switch trigger, open switch, make GREEB HEDGE MACHINE from new operation, therefore it can realize the safety operation of GREEB HEDGE MACHINE; Three is that structure is simple, and the manufacturing cost increased is limited, and easy to operate.
Accompanying drawing explanation
Fig. 1 is the interior schematic diagram having torn right back handle, right motor chassis open of the present utility model
Fig. 2 of the present utility modelly reverses by carrying safety lock on not the interior schematic diagram changed to when carrying safe lock knob
Fig. 3 is decomposition texture schematic diagram of the present utility model
In Fig. 1-3,1-back handle, the left back handle of 11-, the right back handle of 12-, 2-motor chassis, the left motor chassis of 21-, the right motor chassis of 22-, 23-draw-in groove, 3-switch, 4-switch trigger, 41-protruding head, 5-switch trigger back-moving spring, 6-first rotating shaft, the safe lock knob of 7-, the safe lock knob back-moving spring of 71-, 72-dop, 73-pulls and turns round, 74-shoulder hole, 75-step A, 76-step B, 8-second rotating shaft
Embodiment
Embodiment below just represented by Fig. 1-3 is further described the utility model:
Comprise back handle 1, motor chassis 2, described back handle 1 is made up of left back handle 11 and right back handle 12; Motor chassis 2 is made up of left motor chassis 21 and right motor chassis 22; Switch 3, switch trigger 4, switch trigger back-moving spring 5 are housed in right back handle 12; Switch trigger 4 its rear end is contained on right back handle 12 by the first rotating shaft 6, and switch trigger back-moving spring 5 is contained between right back handle 12 and switch trigger 4, and the front end of switch trigger 4 is shaped with protruding head 41; Also be provided with the safe lock knob 7 that restriction switch trigger 4 is opened and back handle 1 rotates in right back handle 12 and right motor chassis 22, namely pull safe lock knob 7, back handle 1 can rotate adjustment relative to motor chassis 2, and switch trigger 4 is then lockable cannot be opened; Otherwise do not pull safe lock knob 7, back handle 1 can not rotate adjustment relative to motor chassis 2, and switch trigger 4 then can be opened.
Described safe lock knob 7 is contained on the right back handle 12 below switch trigger 4 by one second rotating shaft 8 being mounted in it portion, between safe lock knob 7 and right back handle 12, safe lock knob back-moving spring 71 is housed, the front end of safe lock knob 7 is shaped with dop 72, right motor chassis 22 is shaped with the draw-in groove 23 that dop 72 can corresponding snap in, the rear end of safe lock knob 7 pulls to turn round 73, before safe lock knob 7, position is provided with shoulder hole 74, shoulder hole 74 is provided with step A75 and step B76, and the protruding head 41 of switch trigger 4 front end puts in shoulder hole 74; When not needing to rotate back handle 1, now the dop 72 of safe lock knob 7 is in the draw-in groove 23 of right motor chassis 22, the safe lock knob 7 shoulder hole 74 step A75 position, protruding head 41 place of switch trigger 4 front end, now operating switch trigger 4 switches 3 are opened, GREEB HEDGE MACHINE place job state; When needs rotate back handle 1, carry safe pulling of lock knob 7 vertically upward and turn round 73, safe lock knob makes the dop 72 of safe lock knob 7 throw off from the draw-in groove 23 of motor chassis 22 around the second axis of rotation 4 degree, make the safe lock knob 7 shoulder hole 74 step B76 position, protruding head 41 place of switch trigger 4 front end and pushed up past by step B76, cannot operating switch trigger 4, now then rotatable adjustment back handle 1.
Claims (5)
1. a switch trigger is provided with the GREEB HEDGE MACHINE of safe lock knob, comprise back handle, motor chassis, the switch be equipped with in back handle, switch trigger, switch trigger back-moving spring, it is characterized in that below switch trigger, in back handle and motor chassis, be also provided with the safe lock knob that restriction switch trigger is opened and back handle rotates, namely pull safe lock knob, back handle can rotate adjustment relative to motor chassis, and switch trigger is then lockable cannot be opened; Otherwise do not pull safe lock knob, back handle can not rotate adjustment relative to motor chassis, and switch trigger then can be opened.
2. switch trigger according to claim 1 is provided with the GREEB HEDGE MACHINE of safe lock knob, it is characterized in that described switch trigger its rear end is contained on back handle by the first rotating shaft, switch trigger back-moving spring is contained between back handle and switch trigger, and the front end of switch trigger is shaped with protruding head; Described safe lock knob is contained on the back handle below switch trigger by one second rotating shaft being mounted in it portion, safe lock knob back-moving spring is housed between safe lock knob and back handle, the front end of safe lock knob is shaped with dop, motor chassis is shaped with the draw-in groove that dop can corresponding snap in, the rear end of safe lock knob pulls to turn round, before safe lock knob, position is provided with shoulder hole, and shoulder hole is provided with step A and step B, and the protruding head of closing trigger front end puts in shoulder hole; When do not need rotate back handle time, now the dop of safe lock knob is in the draw-in groove of motor chassis, the safe lock knob shoulder hole step A position, protruding head place of switch trigger front end, now operating switch trigger then switch be opened, GREEB HEDGE MACHINE place job state; When needs rotate back handle, carry pulling of safe lock knob vertically upward to turn round, safe lock knob makes the dop of safe lock knob throw off from the draw-in groove of motor chassis around the second axis of rotation, make the safe lock knob shoulder hole step B position, protruding head place of switch trigger front end and pushed up past by step B, cannot operating switch trigger, now then rotatable adjustment back handle.
3. switch trigger according to claim 2 is provided with the GREEB HEDGE MACHINE of safe lock knob, it is characterized in that when needs rotate back handle, carry pulling of safe lock knob vertically upward to turn round, safe lock knob makes the dop of safe lock knob throw off from the draw-in groove of motor chassis around the second axis of rotation 3 ~ 6 degree.
4. switch trigger according to claim 2 is provided with the GREEB HEDGE MACHINE of safe lock knob, it is characterized in that described back handle is made up of left back handle and right back handle; Motor chassis is made up of left motor chassis and right motor chassis; Switch trigger its rear end is contained on right back handle by the first rotating shaft, and switch trigger back-moving spring is contained between right back handle and switch trigger; Described safe lock knob is contained on right back handle by one second rotating shaft being mounted in it portion, and safe lock knob back-moving spring is housed between safe lock knob and right back handle, and right motor chassis is shaped with the draw-in groove that dop can corresponding snap in.
5. switch trigger according to claim 3 is provided with the GREEB HEDGE MACHINE of safe lock knob, it is characterized in that described back handle is made up of left back handle and right back handle; Motor chassis is made up of left motor chassis and right motor chassis; Switch trigger its rear end is contained on right back handle by the first rotating shaft, and switch trigger back-moving spring is contained between right back handle and switch trigger; Described safe lock knob is contained on right back handle by one second rotating shaft being mounted in it portion, and safe lock knob back-moving spring is housed between safe lock knob and right back handle, and right motor chassis is shaped with the draw-in groove that dop can corresponding snap in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512837.4U CN204762347U (en) | 2015-07-15 | 2015-07-15 | Switch trigger is equipped with hedgerow machine of safe lock knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512837.4U CN204762347U (en) | 2015-07-15 | 2015-07-15 | Switch trigger is equipped with hedgerow machine of safe lock knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204762347U true CN204762347U (en) | 2015-11-18 |
Family
ID=54502519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512837.4U Expired - Fee Related CN204762347U (en) | 2015-07-15 | 2015-07-15 | Switch trigger is equipped with hedgerow machine of safe lock knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204762347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105804A (en) * | 2016-08-24 | 2016-11-16 | 苏州金莱克精密机械有限公司 | Greeb hedge machine |
| CN109566136A (en) * | 2018-11-29 | 2019-04-05 | 浙江崴光工贸有限公司 | Hedgeclipper defensive position handle structure |
| WO2022134209A1 (en) * | 2020-12-23 | 2022-06-30 | 苏州甘泰精密机械有限公司 | Portable chainsaw |
-
2015
- 2015-07-15 CN CN201520512837.4U patent/CN204762347U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105804A (en) * | 2016-08-24 | 2016-11-16 | 苏州金莱克精密机械有限公司 | Greeb hedge machine |
| CN109566136A (en) * | 2018-11-29 | 2019-04-05 | 浙江崴光工贸有限公司 | Hedgeclipper defensive position handle structure |
| CN109566136B (en) * | 2018-11-29 | 2021-01-15 | 浙江崴光工贸有限公司 | Rear handle structure of hedge trimmer |
| WO2022134209A1 (en) * | 2020-12-23 | 2022-06-30 | 苏州甘泰精密机械有限公司 | Portable chainsaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lake Road, Yongkang Economic Development Zone in Zhejiang city of Jinhua province No. 9 321300 Patentee after: Yongkang power Polytron Technologies Inc Address before: Lake Road, Yongkang Economic Development Zone in Zhejiang city of Jinhua province No. 9 321300 Patentee before: Yongkang Valid Garden Machine Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |