CN205491856U - Electric pruner - Google Patents
Electric pruner Download PDFInfo
- Publication number
- CN205491856U CN205491856U CN201620250915.2U CN201620250915U CN205491856U CN 205491856 U CN205491856 U CN 205491856U CN 201620250915 U CN201620250915 U CN 201620250915U CN 205491856 U CN205491856 U CN 205491856U
- Authority
- CN
- China
- Prior art keywords
- hedge trimmer
- locked component
- installation unit
- driver element
- electric shrub
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides one kind electric pruner (100), cutter (21 on including main part (1) and installing the main part, 22 ), motor (3), drive assembly (4), the drive switch subassembly (61 of locking subassembly (5) and the motion of drive cutter, 62 ), main part (1) is including installation unit (11) and drive unit (12), the cutter, including a motor, an end cap, a controller, and a cover plate, drive assembly installs in installation unit (11), locking subassembly (5) is installed in drive unit (12), locking subassembly (5) can be operated between latched position and deblocking location, restriction drive unit is rotatory for installation unit when latched position, drive unit can be for the installation unit free rotation when deblocking location, this electric pruner is still including installing interlocking device (7) in drive unit, when the locking subassembly is in deblocking location, interlocking device (7) restriction above -mentioned drive switch subassembly (6) electric connection. In order to provide a simple structure, the relatively low electric pruner of manufacturing cost.
Description
[technical field]
This utility model relates to electric shrub and hedge trimmer field, particularly relates to the electric shrub and hedge trimmer of a kind of gardens industrial circle.
[background technology]
Prior art related to the present invention see in the Chinese invention patent CN102781222B of bulletin on April 16th, 2014
Number, which disclose a kind of power tool, this power tool include the Unit the 1st that can rotate against to link together and
Unit the 2nd, by regulation Unit the 1st relative to the rotational positional relationship of Unit the 2nd, can be easy to user according to work
Need to regulate the cutting orientation of cutter, be provided with in Unit the 2nd and include starting control member, starting coupled switch, locking behaviour
Make component, a series of component such as locking coupled switch and interlocking mechanism etc., when lock operation component is in lockset position of coupler, interlocking machine
Structure allows above-mentioned startup control member to move to starting position, on the other hand, when starting control member and being in startup position, prohibits
Only lock operation component moves to latched position.Being arranged such, this regulation system has the drawback that based in documents
The configuration settings of the interlocking mechanism announced, in order to realize the purpose of " cannot start when unblanking, cannot unblank during startup ", needs
Arranging three groups of switch modules, structure is complex, and cost is the highest.
Therefore, it is necessary to provide one to have structure improved electric shrub and hedge trimmer, to overcome drawbacks described above.
[utility model content]
The purpose of this utility model is to provide the electric shrub and hedge trimmer of a kind of low cost.
For achieving the above object, this utility model adopts the following technical scheme that a kind of electric shrub and hedge trimmer 100, including main body 1 and peace
Install to cutter in main body 21,22, motor 3, transmission component 4, locked component 5 and drive the driving switches set of tool motion
Part 61,62, described main body 1 includes the installation unit 11 installing cutter and is mounted opposite the driver element that unit rotates
12, described installation unit is connected with each other by connecting portion 13 with driver element, and described cutter, motor, transmission component are arranged on institute
Stating in installation unit 11, described locked component 5 is arranged in driver element 12, and this locked component 5 can in latched position and
Operate between unlocked position, rotate relative to installation unit at latched position limit driver element, drive when unlocked position single
Unit can be freely rotatable relative to installation unit, and this electric shrub and hedge trimmer also includes the interlocking mechanism 7 being arranged in driver element, works as institute
Stating locked component when being in the unlocked position, this interlocking mechanism limits above-mentioned driving switch module 6 and is electrically connected with.
Improvement project is further: described interlocking mechanism 7 has the slide block assembly 71 interlocked with locked component 5, when described locking
When assembly is in the unlocked position, described slide block assembly 71 is moved to keep out on the end 72 of described driving switch module 62
Side, prevents from driving switch module to be electrically connected with.
Improvement project is further: the end of described driving switch module 62 is hook 72, and described slide block assembly 71 has and institute
State the groove 713 that hook 72 mutually fastens, when the groove of slide block assembly 71 mutually links with hook 72, limit described locking
Assembly 5 moves to latched position.
Improvement project is further: described slide block assembly 71 includes that convergence part 711 and forward portion 712, above-mentioned groove 713 are arranged
On forward portion 712.
Further improvement project is: described locked component 5 has boss 54, and described convergence part 711 is provided with obliquely can be with
The strip through-hole 714 that boss matches, when moving up with upper and lower along with locked component 5, slide block assembly 71 can be front and back
Side's upward sliding.
Improvement project is further: described locked component 5 includes operating portion 51, lock pin 52 and the keyhole being arranged on connecting portion
53, lock pin 52 optionally embeds in keyhole 53.
Improvement project is further: described cutter includes two shear-blades 21,22, and during work, two shear-blades can be front
Rear upwards phase interaction crisscross motion.
Improvement project is further: includes two handles 81,82, is respectively arranged on installation unit 11 and driver element 12.
Improvement project is further: includes that two sets drive switch module 61,62, is separately positioned at two handles 81,82.
Compared with prior art, this utility model has the advantages that by arranging interlocking mechanism, prevents operator in rotation
When rotation is made, it is not intended to drive and control switch, it is provided that safety guarantee, and only control to drive switch by interlocking mechanism, the most existing
Technology is had to be more conducive to reduce cost.
[accompanying drawing explanation]
Fig. 1 represents the schematic perspective view of electric shrub and hedge trimmer；
Fig. 2 represents the in-built cutaway view of main body；
Fig. 3 represents the in-built cutaway view of main body；
Fig. 4 represents the in-built sectional view of interlocking mechanism.
The implication of reference in figure:
100, electric shrub and hedge trimmer；1, main body；21, upper shear-blade；22, lower shear blade；3, motor；4, transmission component；5、
Locked component；51, operating portion；52, lock pin；53, keyhole；54, boss；55, spring；61, front wheel driving switch module；
62, rear drive switch module；11, installation unit；12, driver element；13, connecting portion；7, interlocking mechanism；71, slide block
Assembly；72, hook；711, convergence part；712, forward portion；713, groove；714, strip through-hole；81, front handlebar；
82, rear handle；9, battery bag；10, protective plate
[detailed description of the invention]
As it is shown in figure 1, electric shrub and hedge trimmer 100 includes main body 1 and the cutter 21,22 being installed in main body 1.On the body 1
Being provided with the battery bag 9 that can be repeatedly charged and discharged, electric shrub and hedge trimmer is using battery bag 9 as power supply.
Cutter includes that shear-blade 21 and lower shear blade 22, a pair shear-blade 21,22 are stretched out from the front side of main body 1.
A pair shear-blade 21,22 has multiple blade, forms pectination.Upper shear-blade 21 and lower shear blade 22 can be
Crisscross motion is relatively made, to realize the function of cutting branch etc. on fore-and-aft direction.Shear-blade 21,22 in the present embodiment is with public
Know that technology is identical, omit the explanation to its detailed configuration at this.
As shown in Figures 2 and 3, main body 1 includes installation unit 11 and the driver element 12 that can rotate against, and the two is by even
Meeting portion 13 to be connected with each other, in the present embodiment, connecting portion 13 is cylindrical, and one end is fixed with installation unit 11 and is connected or one
Body formed, the other end is provided with slide rail, slide rail is the most chimeric with the guide groove arranged on driver element 12, thus driver element
12 can rotate relative to connecting portion 13 and installation unit 11.Additionally, the middle part of connecting portion 13 is arranged equally spacedly
There is multiple keyhole 53.Being respectively arranged with front handlebar 81 and rear handle 82 on installation unit 11 and driver element 12, user two
Hands can grip two handles 81,82 respectively and carry out shearing work.And the front portion of installation unit 11 is provided with protective plate
10, the chip produced during preventing shearing work is splashed to user, and protective plate 10 can be the parts being separately provided,
Can be installed on installation unit 11, it is also possible to be entirety integrated with installation unit 11.Additionally, in the present embodiment,
Be respectively arranged with at two handles 81,82 two drive switch modules 61,62, only when two drive switch modules 61,
62 when being simultaneously in electric connection state, and electric shrub and hedge trimmer could normally work.
Battery bag is arranged on the bottom of driver element 12.Motor 3 and transmission component 4 are installed in installation unit 11, transmission group
Part 4 includes that gear-driven assembly and eccentric cam, the power of motor 3 output pass to gear-driven assembly, gear-driven assembly
Then driving eccentric cam to rotate, final two shear-blades 21,22 of driving do staggered reciprocating motion, thus realize the merit sheared
Energy.
Locked component 5 is arranged in driver element 12, can move in the vertical direction, and upper-lower position corresponds respectively to locking group
The unlocked position of part 5 and latched position, when unlocked position, installation unit 11 can revolve relatively relative to driver element 12
Transhipment is dynamic, and when latched position, installation unit 11 is locked relative to the relative position of driver element 12, and the two can not phase
To rotating.Locked component 5 includes for the operating portion 51 of user operation, lock pin 52, keyhole 53, boss 54 and is embedded
At the spring 55 within driver element 12, operating portion 51 and lock pin 52 both can be separate parts, it is also possible to be one
Body formed entirety, spring 55 provides certain restoring force, is used for maintaining locked component 5 to be in the locked position, and lock pin 52 can
Being optionally embedded into keyhole 53, when lock pin 52 embeds keyhole 53, locked component 5 is in the locked position, when lock pin 52 takes off
When keyhole 53, locked component 5 is in the unlocked position.
As shown in Figure 4, interlocking mechanism 7 is arranged in driver element 12, including slide block assembly 71 and rear drive switch module 62
End, the end of the most described rear drive switch module 62 is preferably designed to hook 72, slide block
Assembly 71 is embedded on the horizontal guide rail in driver element 12, can only slide in the horizontal direction, and it includes convergence part 711 and front
Extending portion 712, forward portion 712 is provided with can with link up with the groove 713 that 72 phases link, convergence part 711 is provided with obliquely
The strip through-hole 714 that can match with boss 54, along with locked component 5 leads to bar shaped to movement, boss 54 with upper and lower
Hole 714 interacts, and promotes slide block assembly 71 to slide in front and rear direction.When locked component 5 by latched position to solving lock-bit
When putting mobile, boss 54 is lifted up, and in the process, boss 54 interacts with strip through-hole 714, thus promotes cunning
Block assembly 71 back-drives switch module 62 1 side shifting on horizontal guide rail, when locked component 5 is positioned at unlocked position, front
Extending portion 712 is positioned at the top of hook 72, thus limits rear drive switch module 62 and be electrically connected with, owing to circuit is in open circuit shape
State, now electric shrub and hedge trimmer cannot work.When locked component 5 has arrived at unlocked position, lock pin 52 is completely from keyhole 53
Middle disengaging, when pressing rear drive switch module 62, the groove 713 on forward portion 712 mutually links, pine with hook 72
Before opening rear drive switch module 62, hook 72 mutually links with groove 713, so that slide block assembly 71 cannot be return, by
It is connected with each other and the two has fixing position corresponding relation in moving process in slide block assembly 71 and locked component 5, now locks
Determine assembly 5 to be moved to latched position by unlocked position.It addition, when electric shrub and hedge trimmer normally works, two drive switch
Assembly 61,62 is in the state being electrically connected with, if now moving up locked component 5, hook 72 can be with extension
Portion 712 mutually abuts thus stops that slide block assembly 71 moves, owing to slide block assembly 71 and locked component 5 are connected with each other and the two
Having fixing position corresponding relation in moving process, the most described locked component 5 can not be moved to unlocked position by latched position
Dynamic, thus prevent the maloperation when electric shrub and hedge trimmer normally works from, to locked component 5, personnel and article being damaged.
It is provided with two groups in this embodiment and drives switch module 61,62, when locked component 5 is positioned at lockset position of coupler,
Drive switch module 62 not to be electrically connected with, thus realize the function of " electric shrub and hedge trimmer cannot be started when unblanking "；Repair when electronic
When secateurs is in running order, two groups drive switch module to be in electric connection state, and now locked component 5 can not unlock,
Thus realize the function of " can not unlock when starting electric shrub and hedge trimmer ".Compared with prior art, this utility model is not reducing
In the case of function, it is more conducive to realize structure simpler, and reduces manufacturing cost.
This utility model is not limited to above-mentioned detailed description of the invention.Those of ordinary skill in the art it is readily understood that,
On the premise of this utility model principle and category, adjustable support system of the present utility model also has a lot of replacement schemes.
Protection domain of the present utility model is as the criterion with the content of claims.
Claims (9)
- null1. an electric shrub and hedge trimmer (100)，Including main body (1) and the cutter (21 that is installed in main body、22)、Motor (3)、Transmission component (4)、Locked component (5) and the driving switch module (61 of driving tool motion、62)，Described main body (1) includes installing the installation unit (11) of cutter and being mounted opposite the driver element (12) that unit rotates，Described installation unit is connected with each other by connecting portion (13) with driver element，Described cutter、Motor、Transmission component is arranged in described installation unit (11)，Described locked component (5) is arranged in driver element (12)，And this locked component (5) can operate between locked and unlocked positions，Rotate relative to installation unit at latched position limit driver element，When unlocked position, driver element can be freely rotatable relative to installation unit，It is characterized in that: this electric shrub and hedge trimmer also includes the interlocking mechanism (7) being arranged in driver element，When described locked component is in the unlocked position，This interlocking mechanism limits above-mentioned driving switch module (6) and is electrically connected with.
- Electric shrub and hedge trimmer the most according to claim 1, it is characterized in that: described interlocking mechanism (7) has the slide block assembly (71) interlocked with locked component (5), when described locked component is in the unlocked position, described slide block assembly (71) is moved to keep out end (72) upside in described driving switch module (62), prevents from driving switch module to be electrically connected with.
- Electric shrub and hedge trimmer the most according to claim 2, it is characterized in that: the end of described driving switch module (62) is hook (72), described slide block assembly (71) has the groove (713) mutually fastened with described hook (72), when the groove of slide block assembly (71) mutually links with hook (72), limit described locked component (5) and move to latched position.
- Electric shrub and hedge trimmer the most according to claim 3, it is characterized in that: described slide block assembly (71) includes convergence part (711) and forward portion (712), above-mentioned groove (713) is arranged on forward portion (712).
- Electric shrub and hedge trimmer the most according to claim 4, it is characterized in that: described locked component (5) has boss (54), the strip through-hole (714) that can match with boss it is provided with obliquely on described convergence part (711), when moving up with upper and lower along with locked component (5), slide block assembly (71) can slide in the longitudinal direction.
- Electric shrub and hedge trimmer the most according to claim 5, it is characterized in that: described locked component (5) includes operating portion (51), lock pin (52) and the keyhole (53) being arranged on connecting portion, lock pin (52) optionally embeds in keyhole (53).
- Electric shrub and hedge trimmer the most according to any one of claim 1 to 6, it is characterised in that: described cutter includes two shear-blades (21,22), and during work, two shear-blades can phase interaction crisscross motion in the longitudinal direction.
- Electric shrub and hedge trimmer the most according to any one of claim 1 to 6, it is characterised in that: include two handles (81,82), be respectively arranged on installation unit (11) and driver element (12).
- Electric shrub and hedge trimmer the most according to claim 8, it is characterised in that: include that two sets drive switch module (61,62), be separately positioned on two handles (81,82) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250915.2U CN205491856U (en) | 2016-03-29 | 2016-03-29 | Electric pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250915.2U CN205491856U (en) | 2016-03-29 | 2016-03-29 | Electric pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491856U true CN205491856U (en) | 2016-08-24 |
Family
ID=56735057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250915.2U Expired - Fee Related CN205491856U (en) | 2016-03-29 | 2016-03-29 | Electric pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115168A (en) * | 2018-02-05 | 2019-08-13 | 株式会社牧田 | Electric tool |
| CN112740890A (en) * | 2019-10-29 | 2021-05-04 | 南京德朔实业有限公司 | Pruning machine |
-
2016
- 2016-03-29 CN CN201620250915.2U patent/CN205491856U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115168A (en) * | 2018-02-05 | 2019-08-13 | 株式会社牧田 | Electric tool |
| US11140833B2 (en) | 2018-02-05 | 2021-10-12 | Makita Corporation | Electric power tool |
| CN110115168B (en) * | 2018-02-05 | 2022-04-05 | 株式会社牧田 | Electric tool |
| CN112740890A (en) * | 2019-10-29 | 2021-05-04 | 南京德朔实业有限公司 | Pruning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |