CN207522533U - Control assembly and power tool - Google Patents
Control assembly and power tool Download PDFInfo
- Publication number
- CN207522533U CN207522533U CN201720686810.6U CN201720686810U CN207522533U CN 207522533 U CN207522533 U CN 207522533U CN 201720686810 U CN201720686810 U CN 201720686810U CN 207522533 U CN207522533 U CN 207522533U
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- CN
- China
- Prior art keywords
- control piece
- control
- switch
- housing unit
- piece
- 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
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Abstract
The utility model discloses a kind of control assemblies, including housing unit, first control piece, second control piece and switch, first control piece includes push button and hook, the push button and hook integrally connected, and second control piece includes upper protrusion, front projection and spanner, the first control piece limitation or the second control piece of release, second control piece, which touches either to be detached to switch, makes switch connect or disconnect.A kind of power tool, including above-mentioned control assembly.It by the above-mentioned means, the utility model control assembly, can effectively prevent and machine error starting, be conveniently operated, meet safety requirement.
Description
Technical field
The utility model is related to garden instrument field, more particularly to a kind of control assembly and power tool.
Background technology
Pruner at work, because of security needs, directly presses switch trigger, machine cannot start.Trimming behaviour
It being required user and pays attention to safe operation when in use, there are one anti-self locking functions for existing pruner tool, and what is had is inconvenient for operation,
Safety coefficient is not also high, anti-locking press button could be pushed sometimes for very big power in operation, and finger is pushing away or hook
It in the process can be very tired.
Invention content
The utility model can be effectively prevent mainly solving the technical problems that provide a kind of control assembly and power tool
And machine error starting, it is conveniently operated, meets safety requirement.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of control assembly is provided, is wrapped
Housing unit is included, the first control piece, the second control piece, switch, the control assembly, which passes through at least two action execution operations, orders
It enables, first control piece is limited by first element or discharges the second control piece, and second control piece passes through second
Action shake-up, which is either detached from the switch, to be made the switch connection or disconnects.
Being equipped in one preferred embodiment of the utility model, on first control piece and the second control piece makes the first control
The torsional spring that product and the second control piece reset.
In one preferred embodiment of the utility model, first control piece include push button and hook, the push button and
Hook integrally connected.
In one preferred embodiment of the utility model, the push button controls hook and the second control by first element
Part is in contact with the movement for limiting or discharging the second control piece.
In one preferred embodiment of the utility model, second control piece includes upper protrusion, front projection and spanner.
In one preferred embodiment of the utility model, first control piece limits or discharges the front projection movement,
The spanner drives front projection to move by second action, so as to which the upper protrusion be controlled to touch or be detached from the switch.
In one preferred embodiment of the utility model, the push button control hook limits or discharges the front projection and moves
It moves, the spanner is acted by second drives front projection to move, and is opened described in the upper protrusion shake-up or disengaging so as to control
It closes, make the switch connection or disconnects.
In one preferred embodiment of the utility model, first control piece is set on the top of housing unit, and one
End is set on the inside of housing unit, and the other end is operable to be stretched out on the outside of housing unit, and second control piece is set on housing group
The lower part of part, and upper end is stretched out on the outside of housing unit.
The utility model use another technical solution be：A kind of power tool is provided, the power tool includes institute
Control assembly is stated, the control assembly includes housing unit, the first control piece, the second control piece, switch, first control piece
Second control piece is made to touch or be detached from switch, second control by the first action limitation or the second control piece of release
Part is either detached from the switch by the second action shake-up makes switch connect or disconnect.
In one preferred embodiment of the utility model, the power tool can be that bar is repaiied, bar is sawed and grass-mowing machine.
The beneficial effects of the utility model are：The utility model control assembly can effectively prevent machine error starting, convenient
Operation meets safety requirement.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of the utility model control assembly；
Fig. 2 is the working state schematic representation of control assembly shown in FIG. 1；
Fig. 3 is the working state schematic representation of control assembly shown in FIG. 1；
Fig. 4 is the working state schematic representation of control assembly shown in FIG. 1；
Fig. 5 is the working state schematic representation of control assembly shown in FIG. 1；
Fig. 6 is the working state schematic representation of control assembly shown in FIG. 1；
The label of each component is as follows in attached drawing：1st, housing unit, the 2, first control piece, the 3, second control piece, 4, switch,
11st, left shell, 12, right shell body, 21, push button, 22, hook, 23, torsional spring, 31, spanner, 32, upper protrusion, 33 front projections.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
Referring to Fig. 1, a kind of control assembly, including housing unit 1, the first control piece 2, the second control piece 3 switchs 4,
Control assembly by first element limits or discharges second by least two action operation commands, the first control piece 2
Control piece 3, the second control piece 3 touches either disengaging switch 4 by second action makes switch 4 connect or disconnect.
In addition, equipped with the torsion for resetting the first control piece 2 and the second control piece 3 on the first control piece 2 and the second control piece 3
Spring 23.
In addition, the first control piece 2 includes push button 21 and hook 22,22 integrally connected of push button 21 and hook.
In addition, push button 21 by first element controls hook 22 to be in contact with the second control piece 3 to limit or discharge the
The movement of two control pieces 3.
In addition, the second control piece 3 includes upper raised 32, front projection 33 and spanner 31.
It is moved in addition, the first control piece 2 limits or discharge the front projection 33, before spanner 31 is driven by second action
Protrusion 33 moves, so as to control upper raised 32 to touch or be detached from switch 4.
It is moved in addition, push button 21 controls hook 22 to limit or discharge front projection 33, spanner 31 is driven by second action
Front projection 33 moves, and switch 4 is made to connect or disconnect so as to control upper raised 32 to touch either disengaging switch 4.
In addition, the first control piece 2 is set on the top of housing unit 1, and upper end is stretched out on the outside of housing unit 1, second
The cross section of control piece 3 is L-shaped, and set on the lower part of housing unit 1, and one end is set on 1 inside of housing unit, and the other end can be grasped
That makees stretches out in 1 outside of housing unit.
In addition, the first control piece 2 is set on the upper end of the second control piece 3, with switch 4 close to being arranged in parallel, and upper end
Stretch out in housing unit 1.
In addition, the first control piece 2 is set on the top of housing unit 1, the second control piece 3 is set on the lower part of housing unit 1.
In addition, housing unit 1 includes left shell 11 and the connection composition of right shell body 12.
In addition, a kind of power tool, including control assembly, control assembly includes housing unit 1, the first control piece 2, second
Control piece 3, switch 4, the first control piece 2 by first action limit or release the second control piece 3 make the second control piece 3 touch or
Person is detached from switch 4, and the second control piece 3 touches either disengaging switch 4 by the second action makes switch 4 connect or disconnect.
In addition, a kind of power tool, can be that bar is repaiied, bar is sawed and grass-mowing machine.
The utility model control assembly concrete operating principle is as follows：Such as Fig. 2, the first control piece 2, the second control piece 3 and open
4 are closed in home position, switchs 4 access failures, machine is in inactive state.
As shown in figure 3, the front projection 33 of the second control piece 3 is because the hook 22 for having the first control piece 2 stops, the second control piece
3 can not move, and switch 4 still in unaccessed state, machine is not actuated.When machine needs to start, first must be first stirred backward
The push button 21 of control piece 2, push button 21 control the position of hook 22, and the hook 22 of 2 front end of the first control piece is moved upwards up at this time
Certain position is detached from hook 22 and the front projection 33 of the second control piece 3.
As shown in figure 4, press the spanner 31 of the second control piece 3, the front projection 33 of 31 front end of spanner to 4 directions of switch and to
Lower movement so that upper raised 32 direction and move down to switch, make raised 32 with switch 4 in an ON state, machine
Device starts.
When machine need to stop, as shown in figure 5, unclamping the spanner 31 of the second control piece 3, spanner 31 is pushed away in 4 triggering of switch
It is sprung back under the action of bar and torsional spring 23, front projection 33 and the switch 4 of 31 front end of spanner are detached from, and switch 4 disconnects, and machine is closed.
Under the action of torsional spring 23, unclamp the first control piece 2 and return to reset condition, the hook of 2 front end of the first control piece
22 lock the front projection 33 of the second control piece 3.As shown in figure 6, the second control piece 3 is in locking condition at this time.If want to restart
During machine, it can not complete to start by an action, first element be needed to start the first control piece 2, so as to second action launching
Second control piece 3 connect and can start with switch 4.
It is different from the prior art, the utility model control assembly can be effectively prevent and machine error starting, be conveniently operated,
Meet safety requirement.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of control assembly,
Including housing unit；
First control piece；
Second control piece；
Switch；
It is characterized in that, first control piece includes push button and hook, the push button and hook integrally connected, second control
Product includes upper protrusion, front projection and spanner, the first control piece limitation or the second control piece of release, second control piece
Touch either be detached from it is described switch make it is described switch connection or disconnect.
2. control assembly according to claim 1, which is characterized in that be equipped on first control piece and the second control piece
The torsional spring for resetting the first control piece and the second control piece.
3. control assembly according to claim 1, which is characterized in that the push button control hook connects with the second control piece
Touch the movement to limit or discharge the second control piece.
4. thoroughly do away with control assembly described in claim 1, which is characterized in that the first control piece limitation discharges the lordosis
Movement is played, the spanner rotation drives front projection movement, so as to which the upper protrusion be controlled to touch or be detached from the switch.
5. control assembly according to claim 1, which is characterized in that push button control hook limitation or discharge it is described before
Protrusion is mobile, and the spanner rotation drives front projection movement, so as to which the upper protrusion be controlled to touch or be detached from the switch, makes
The switch connection disconnects.
6. control assembly according to claim 1, which is characterized in that first control piece is set on the upper of housing unit
Portion, and one end is set on the inside of housing unit, and the other end is operable to be stretched out on the outside of housing unit, and second control piece is set
In the lower part of housing unit, and upper end is stretched out on the outside of housing unit.
7. a kind of power tool, including control assembly, the control assembly includes housing unit, the first control piece, the second control
Part, switch, which is characterized in that first control piece includes push button and hook, the push button and hook integrally connected, and described the
Two control pieces include upper protrusion, front projection and spanner, and the first control piece limitation or the second control piece of release make described second
Control piece shake-up, which is either detached to switch the second control piece shake-up or be detached from the switch, to be made switch connection or disconnects.
8. a kind of power tool as claimed in claim 7, which is characterized in that the power tool is that bar is repaiied, bar is sawed or beats the grass
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686810.6U CN207522533U (en) | 2017-06-14 | 2017-06-14 | Control assembly and power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686810.6U CN207522533U (en) | 2017-06-14 | 2017-06-14 | Control assembly and power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522533U true CN207522533U (en) | 2018-06-22 |
Family
ID=62575703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686810.6U Expired - Fee Related CN207522533U (en) | 2017-06-14 | 2017-06-14 | Control assembly and power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
| WO2021042435A1 (en) * | 2019-09-05 | 2021-03-11 | 上海沃施实业有限公司 | Handle for gardening tool |
-
2017
- 2017-06-14 CN CN201720686810.6U patent/CN207522533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
| WO2021042435A1 (en) * | 2019-09-05 | 2021-03-11 | 上海沃施实业有限公司 | Handle for gardening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |