CN203120484U - On-off control mechanism of gardening tool - Google Patents
On-off control mechanism of gardening tool Download PDFInfo
- Publication number
- CN203120484U CN203120484U CN 201320041330 CN201320041330U CN203120484U CN 203120484 U CN203120484 U CN 203120484U CN 201320041330 CN201320041330 CN 201320041330 CN 201320041330 U CN201320041330 U CN 201320041330U CN 203120484 U CN203120484 U CN 203120484U
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- China
- Prior art keywords
- control mechanism
- switching control
- garden instrument
- handle
- trigger
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Abstract
The utility model discloses an on-off control mechanism of a gardening tool. The on-off control mechanism of the gardening tool comprises handles, a switch and stirring rods. Tripping devices are arranged on the handles; the handles can rotate around rotating shafts of the handles; the tripping devices and the stirring rods are connected through draw ropes; and the contact surfaces of the draw ropes and the tripping devices are spherical surfaces. The operating handles of the on-off control mechanism of the gardening tool can rotate within 360 degrees, and satisfy different operating habits. The switch mechanism can ensure that a user can control starting and closing of a machine wherever the handles are placed.
Description
Technical field
The utility model relates to a kind of switching control mechanism of garden instrument, particularly the switching control mechanism of mower.
Background technology
Along with the development of gardens industry, garden instrument as mower, grass rake mechine and loosenning tiller etc., more and more is extensive use of.These garden instruments generally include machine body and operation controlling organization, and wherein machine body is used for operation is carried out in gardens or gardening, and the operation controlling organization is used for realizing startup and the implementation of machine.
Operation controlling organization of the prior art mostly is fixed-site, operating habit difference, all multi-users' that height is different different demands are satisfied in inconvenience like this, and in the long use, the operation controlling organization of this fixed-site makes the user produce toilworn result easily; Thereby the not enough hommization of such design.Therefore need a kind of garden instrument that changes the machine operation handle position, simultaneously, described handle user after shifting one's position can control the machine switch equally.
The utility model content
The purpose of this utility model is to provide a kind of switching control mechanism of improved garden instrument at above-mentioned defective of the prior art, and described garden instrument operating grip can both be started or closing machine in any position.
For realizing above-mentioned utility model purpose, the utility model has adopted following main technical schemes: a kind of garden instrument switching control mechanism, it comprises handle, switch and driving lever, described handle is provided with trigger, described handle can rotate around its rotation, be connected by stay cord between described trigger and the driving lever, the contact-making surface of described stay cord and trigger is sphere.
Preferably, described trigger is provided with second draw-in groove, and described stay cord is provided with the auxiliary section, and described contact-making surface is the contact portion of auxiliary section and second draw-in groove.
Preferably, described auxiliary section is spherical.
Preferably, described trigger is provided with first draw-in groove, and described auxiliary section is arranged on the stay cord two ends, and described auxiliary section is arranged on respectively in first draw-in groove and second draw-in groove.
Preferably, described driving lever can rotate around its rotating shaft, is arranged with spring on the described stay cord.
Preferably, described handle and driving lever arrange in pairs.
Preferably, described garden instrument switching mechanism also comprises roller, and described stay cord is connected with trigger with driving lever through roller.
Preferably, the centre of sphere of described sphere is on the rotation of described handle.
Preferably, described stay cord has at least part to overlap with described rotation.
Preferably, described garden instrument switching mechanism also comprises control button, and described control button is arranged on the described garden instrument switching control mechanism housing.
Preferably, described control button has tongue, presses control button, and described tongue can stretch into the switch top.
Preferably, described driving lever has trigger end, and it is positioned at described tongue top.
Than prior art, advantage of the present utility model is: the handle of garden instrument can carry out the rotation of 360 degree scopes, has satisfied the different operating custom, and described switching mechanism can guarantee handle in any position simultaneously, and the user can both control the startup of machine and close.
Description of drawings
Fig. 1 is the schematic perspective view corresponding to the garden instrument of the utility model first preferred embodiment.
Fig. 2 is the three-dimensional exploded view of the operation controlling organization of Fig. 1.
Fig. 3 is the sectional arrangement drawing of Fig. 2.
Fig. 4 is the schematic perspective view that the handle of operation controlling organization is in the different rotary position.
Fig. 5 is the three-dimensional exploded view corresponding to the operation controlling organization of the garden instrument of the utility model second preferred embodiment.
Fig. 6 is the part sectional arrangement drawing of Fig. 5.
Fig. 7 is the three-dimensional exploded view corresponding to the operation controlling organization of the garden instrument of the utility model the 3rd preferred embodiment.
Fig. 8 is the part sectional arrangement drawing of Fig. 7.
Fig. 9 is the three-dimensional exploded view corresponding to the operation controlling organization of the garden instrument of the utility model the 4th preferred embodiment.
Figure 10 is the sectional arrangement drawing of Fig. 9.
Figure 11 is another sectional arrangement drawing of Fig. 9.
Figure 12 is the cutaway view of the utility model embodiment switching control mechanism.
The cutaway view of switching control mechanism when Figure 13 is the utility model embodiment cocking state.
Figure 14 is the cutaway view of another state of the utility model embodiment switching control mechanism.
Embodiment
Below in conjunction with several preferred embodiments and accompanying drawing thereof technical solutions of the utility model are done further nonrestrictive detailed description.
Embodiment one
Referring to figs. 1 through Fig. 3, be a kind of power-operated mower corresponding to the garden instrument of the utility model preferred embodiment, it comprises the machine body portion 10 of the work of cutting and is installed in operation controlling organization 20 in the machine body portion 10.
Aforesaid operations controlling organization 20 comprises control button 7 and a pair of handle 12 that is positioned at control button 7 both sides.On the described a pair of handle 12 trigger 6 is set respectively, pulling single trigger 6 can start the machine; This also can form the closed area with body to handle 12, is convenient to operation.In this inside of operating the housing 4 of controlling organization 20, be provided with stay cord 5 and driving lever 8, when starting the machine, press control button 7 and the wherein arbitrary trigger 6 that closes, make stay cord 5 spur driving levers 8, thereby make switch triggering.
Described operation controlling organization 20 also comprises locating part 2 and the flexible member 3 that can move with respect to described handle 12.Described locating part 2 can move down with respect to described handle 12, but it is provided with operating portion 24 for the column of hollow and outer surface.Inner surface at locating part 2 is provided with first tooth-like part 22, and the outer surface of described handle 12 is provided with second tooth-like part 14, and described first tooth-like part 22 can be matched with described second tooth-like part 14, thereby locating part 2 is fixed.Be formed with reference column 16 at housing 4, described locating part 2 is arranged between reference column 16 and the handle 12.Described flexible member 3 is set on the described reference column 16, and is positioned at locating part 2 inside.
Like this, when the user needs rotary handle 12, but promote the operating portion 22 of locating part 2 downwards, as shown by arrow F, make spacing being disengaged between second tooth-like part 14 of first tooth-like part 22 of locating part 2 and handle 12, thereby make handle 12 in 360 degree scopes, to rotate around its longitudinal rotating shaft line A, as shown in Figure 4; When handle 12 rotates to suitable position, but unclamp the operating portion 22 of locating part 2, locating part 2 pops up and matched with handle 12 under the restoring force of flexible member 3 like this, from and handle 12 fixed, handle 12 can reach the position that is fit to user's operation like this.
In addition, aforesaid operations controlling organization 20 also comprises two steel pipes 11 of the both sides that are connected machine body portion 10.Each steel pipe 11 is respectively equipped with rotating mechanism 13, can rotate around its axis (not shown) respectively.Steel pipe 11 passes above-mentioned reference column 16 and locating part 2, and this has strengthened rigidity and the intensity that connects between them.
Embodiment two
With further reference to Fig. 5 to Fig. 6, in embodiment two, the structure of operation controlling organization 20 ＇ roughly to embodiment one in operation controlling organization 20 roughly similar, so identical structure can adopt identical label and omit its detailed introduction therebetween, only different structures is laid down a definition and illustrates.
But locating part 2 ＇ in the present embodiment are provided with first tooth-like part, 22 ＇ and operating portion 24 ＇ that are positioned on its outer surface.And the inner surface of handle 12 ＇ is provided with second tooth-like part, 14 ＇, and it can be matched with first tooth-like part, 22 ＇, and flexible member 3 ＇ are set on the reference column 16 between locating part 2 ＇ and handle 12 ＇.But make relative handle 12 ＇ of locating part 2 ＇ move up by the mode of drawing this operating portion 24 ＇ to rising to the bait, shown in arrow F ＇, thereby cause spacing being disengaged between first tooth-like part, 22 ＇ and second tooth-like part, 14 ＇ to make handle 12 ＇ in 360 degree scopes, to rotate around its rotation A ＇.
Embodiment three
With further reference to Fig. 7 to Fig. 8, equally in the present embodiment, the structure of operation controlling organization 20 ＇ ＇ roughly to previous embodiment one, two in operation controlling organization 20,20 ＇ roughly similar, so identical therebetween structure can adopt identical label and omit its detailed introduction, only different structures is laid down a definition and illustrate.
Operation controlling organization 20 ＇ ＇ in the present embodiment comprise handle 12 ＇ ＇, locating part 2 ＇ ＇, are set in sleeve pipe 18, flexible member 3 ＇ ＇ and button 19 on the locating part 2 ＇ ＇.Described locating part 2 ＇ ＇ are provided with first tooth-like part, 22 ＇ in its bottom, and described sleeve pipe 18 is provided with second tooth-like part, 14 ＇ ＇, and described first tooth-like part, 22 ＇ ＇ can be matched with described second tooth-like part, 14 ＇ ＇.Described sleeve pipe 18 is arranged between described locating part 2 ＇ ＇ and the described handle 12 ＇ ＇.Flexible member 3 ＇ ＇ are arranged between locating part 2 ＇ ＇ and the reference column 16 ＇ ＇.Button 19 is installed on also can be matched with described locating part 2 ＇ ＇ on the described handle 12.Like this, when needs rotary handle 12 ＇ ＇, by the 12 ＇ ＇ that touch the button downwards, shown in arrow F ＇ ＇, make spacing being disengaged between locating part 2 ＇ ＇ and the sleeve pipe 18, thereby cause handle 12 ＇ ＇ in 360 degree scopes, to rotate around its rotation A ＇ ＇.
Embodiment four
With further reference to Fig. 9 to Figure 11, the structure of the operation controlling organization 20 ＇ ＇ ＇ of present embodiment roughly to previous embodiment one, two, three in operation controlling organization 20,20 ＇, 20 ＇ ＇ roughly similar, so identical therebetween structure can adopt identical label and omit its detailed introduction, only different structures is laid down a definition and illustrate.
Operation controlling organization 20 ＇ ＇ ＇ in the present embodiment comprise handle 12 ＇ ＇ ＇, locating part 2 ＇ ＇ ＇, a pair of flexible member 3 ＇ ＇ ＇ and sleeve pipe 18 ＇.But the outer surface of locating part 2 ＇ ＇ ＇ also is provided with operating portion 24 ＇ ＇, is used for drawing this locating part 2 ＇ ＇ ＇ to rising to the bait along the direction of F ＇ ＇ ＇, and it is arranged between handle 12 ＇ ＇ ＇ and the reference column 16 ＇ ＇ ＇.The inner surface of locating part 2 ＇ ＇ ＇ is provided with first tooth-like part, 22 ＇ ＇ ＇, and the bottom outer surface of reference column 16 ＇ ＇ ＇ be provided with can be matched with first tooth-like part, 22 ＇ ＇ ＇ second tooth-like part, 14 ＇ ＇ ＇.Sleeve pipe 18 ＇ are set on the reference column 16 ＇ ＇ ＇, and are positioned at handle 12 ＇ ＇ ＇.Above-mentioned a pair of flexible member 3 ＇ ＇ ＇ are arranged between locating part 2 ＇ ＇ ＇ and the handle 12 ＇ ＇ ＇.When needs rotary handle 12 ＇ ＇ ＇, but make the relative handle 12 ＇ ＇ ＇ of locating part 2 ＇ ＇ ＇ move up by the mode of drawing this operating portion 24 ＇ ＇ ＇ ＇ to rising to the bait, shown in arrow F ＇ ＇ ＇, thereby cause spacing being disengaged between first tooth-like part, 22 ＇ ＇ ＇ and second tooth-like part, the 14 ＇ ＇ ＇ to make handle 12 ＇ ＇ ＇ in 360 degree scopes, to rotate around its rotation A ＇ ＇ ＇.
Switching control mechanism to above-described embodiment garden instrument is described further below, with reference to Fig. 3 and Figure 12 to 14, described switching control mechanism comprises switch 91, driving lever 8, stay cord 5 and handle 12, and described switch 91 is arranged in the housing 4, and described switch 91 can be controlled the garden instrument connecting and disconnecting of the circuit.Switch 91 both sides are provided with driving lever 8, and driving lever 8 can 82 rotate around the shaft, and an end of described driving lever 81 is provided with first draw-in groove 81.Described handle 12 is provided with mobilizable plate machine 6, described trigger 6 is provided with second draw-in groove 61, be connected by described stay cord 5 between trigger 6 and the driving lever 8, certainly, stay cord 5 can be various materials, as long as can bear certain pulling force, stay cord 5 two ends are respectively equipped with auxiliary section 52, described auxiliary section 52 is located at respectively in first draw-in groove 81 and second draw-in groove 61, described auxiliary section 52 is sphere with the contact-making surface of trigger 6 connecting portions, be that contact-making surface in auxiliary section 52 and second draw-in groove 61 is sphere, the centre of sphere of described sphere is at the rotation A of handle 12, A ＇, A ＇ ＇, on the A ＇ ＇ ＇, described stay cord 51 has part and rotation A at least, A ＇, A ＇ ＇, A ＇ ＇ ＇ overlaps, and the auxiliary section 52 at present embodiment medium pulling rope two ends is sphere, and it is to fixedly connected with stay cord.Certainly as previously mentioned, as long as the contact-making surface between auxiliary section 52 and the trigger 6 is sphere, the auxiliary section that cooperates with first draw-in groove 61 can be other structures.Also be arranged with spring 51 on the described stay cord 5, described both ends of the spring is respectively against driving lever 8 and base 53, and spring 51 provides restoring force for driving lever 8.Described switching control mechanism also is provided with roller 100, and the track that it can fixed pulling rope 5 makes the stay cord stroke certain, reduces the frictional force of stay cord and casing simultaneously.The control principle of described switching control mechanism is as follows, the user spurs the trigger 6 on the handle 12, the stay cord 5 that moves through of trigger 6 drives driving lever 8 rotations, driving lever 8 moves to position N by position M, thereby trigger switch 91 makes the garden instrument circuit turn-on, owing to be that sphere contacts between the auxiliary section 52 of stay cord 5 and the trigger 6, therefore can relatively rotate between auxiliary section 52 and the trigger 6 when handle 12 rotates, thereby prevent that stay cord 5 from following handle 12 rotations.Therefore no matter where handle 12 turns to, can not influence the connection between driving lever 8 and the trigger 6, the user can both control machine.When the user unclamped trigger 6, spring 51 provided restoring force for driving lever 8, makes driving lever 8 get back to position M from position N, and switch 91 disconnects circuit.
Further, in order to make the garden instrument operation safer, described switching control mechanism also can comprise control button 7, and it is arranged on the housing 4, is provided with tongue 71 in the control button 7, and it can rotate around push button shaft 72.Figure 12 is the schematic diagram during not by trigger action 6 and control button 7, there is a determining deviation at this moment between the trigger end 83 of driving lever 8 and the switch 91, operating trigger 6(such as Figure 13 then), this moment, trigger 6 drive driving levers 8 rotated, but still there is a determining deviation in trigger end 83 with switch 91, can't trigger switch 91, this kind design is in order to prevent user misoperation, to damage.Therefore, the user must press control button 7 earlier, and tongue 71 stretches out forward, this moment is operating trigger 6 again, and trigger 6 drives driving lever 8, and the trigger end 83 of driving lever 8 compresses tongue 71, tongue 71 rotates trigger switch 91, and this moment, the garden instrument circuit turn-on was safer when this kind design is operated machines the user.
It is to be noted; above-mentioned preferred embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within protection scope of the present invention.
Claims (12)
1. garden instrument switching control mechanism, it comprises handle, switch and driving lever, and described handle is provided with trigger, it is characterized in that: described handle can rotate around its rotation, be connected by stay cord between described trigger and the driving lever, the contact-making surface of described stay cord and trigger is sphere.
2. garden instrument switching control mechanism as claimed in claim 1, it is characterized in that: described trigger is provided with second draw-in groove, and described stay cord is provided with the auxiliary section, and described contact-making surface is the contact portion of auxiliary section and second draw-in groove.
3. garden instrument switching control mechanism as claimed in claim 2 is characterized in that: described auxiliary section is for spherical.
4. garden instrument switching control mechanism as claimed in claim 2, it is characterized in that: described trigger is provided with first draw-in groove, and described auxiliary section is arranged on the stay cord two ends, and described auxiliary section is arranged on respectively in first draw-in groove and second draw-in groove.
5. garden instrument switching control mechanism as claimed in claim 1 is characterized in that: described driving lever can rotate around its rotating shaft, be arranged with spring on the described stay cord.
6. garden instrument switching control mechanism as claimed in claim 1, it is characterized in that: described handle and driving lever arrange in pairs.
7. garden instrument switching control mechanism as claimed in claim 1, it is characterized in that: it also comprises roller, described stay cord is connected with trigger with driving lever through roller.
8. garden instrument switching control mechanism as claimed in claim 1, it is characterized in that: the centre of sphere of described sphere is on the rotation of described handle.
9. garden instrument switching control mechanism as claimed in claim 1 is characterized in that: described stay cord has at least part to overlap with described rotation.
10. as the described garden instrument switching control mechanism of the arbitrary claim of claim 1 to 9, it is characterized in that: it also comprises control button, and described control button is arranged on the described garden instrument switching control mechanism housing.
11. garden instrument switching control mechanism as claimed in claim 10 is characterized in that: described control button has tongue, presses control button, described tongue can stretch into the switch top.
12. garden instrument switching control mechanism as claimed in claim 11 is characterized in that: described driving lever has trigger end, it is positioned at described tongue top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041330 CN203120484U (en) | 2013-01-25 | 2013-01-25 | On-off control mechanism of gardening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041330 CN203120484U (en) | 2013-01-25 | 2013-01-25 | On-off control mechanism of gardening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120484U true CN203120484U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041330 Withdrawn - After Issue CN203120484U (en) | 2013-01-25 | 2013-01-25 | On-off control mechanism of gardening tool |
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| CN (1) | CN203120484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114217A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Switch control mechanism for garden tool |
-
2013
- 2013-01-25 CN CN 201320041330 patent/CN203120484U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114217A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Switch control mechanism for garden 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 |
| CN103959990B (en) * | 2013-01-25 | 2016-04-13 | 天佑电器（苏州）有限公司 | The switching control mechanism of garden instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160413 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |