CN102860170B - Garden instrument - Google Patents
Garden instrument Download PDFInfo
- Publication number
- CN102860170B CN102860170B CN201110190307.9A CN201110190307A CN102860170B CN 102860170 B CN102860170 B CN 102860170B CN 201110190307 A CN201110190307 A CN 201110190307A CN 102860170 B CN102860170 B CN 102860170B
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- Prior art keywords
- touch part
- garden instrument
- main body
- connecting line
- switch
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Abstract
A kind of garden instrument, it comprises main body, hand-held body, is positioned at extension bar between the two and the first touch part, be provided with switch, motor in described main body and the second touch part of described switch can be pressed, this garden instrument is also provided with the driving link touching described first touch part, and the first touch part is provided with the push rod pushing the second touch part.The setting of first, second touch part shortens the line length between switch and motor, reaches reduction pressure drop, reduces energy ezpenditure, improves the object of garden instrument operating efficiency.
Description
Technical field
The present invention relates to a kind of garden instrument, refer in particular to a kind of garden instrument with switch actuating part.
Background technology
A kind of existing garden instrument, as grass mower, it extension bar comprising mowing main body, holding part and be positioned between the two.Wherein be provided with switch in holding part and touch the lift of this switch, this switch is connected with a spring wires, and this spring wires is connected to along described extension bar on the motor in main body.When staff holds above-mentioned lift, the contact button on switch will be touched by lift and press, thus starter motor makes garden instrument work.Because the spring wires of connecting valve and motor is longer, the pressure drop therefore between switch and motor is comparatively large, thus increases the consumption of energy, reduces the operating efficiency of machine.In addition, the price of spring wires is more expensive, uses spring wires to be unfavorable for reducing costs.So need a kind of garden instrument of improvement to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of garden instrument, it has higher operating efficiency, and cost is lower.
To achieve these goals, the present invention adopts following technical scheme: a kind of garden instrument, it comprises main body, hand-held body, is positioned at extension bar between the two and the first touch part, be provided with switch, motor in described main body and the second touch part of described switch can be pressed, this garden instrument is also provided with the driving link touching described first touch part, first touch part is provided with the push rod pushing the second touch part, connecting line is provided with in described extension bar, this connecting line is described driving link, and one end of this connecting line is extended extension bar and is connected with described first touch part.
Compared with prior art, the present invention, by arranging first, second touch part in main body, shortens the line length between switch and motor, thus reaches reduction pressure drop, reduces energy ezpenditure, improves the object of garden instrument operating efficiency.
Accompanying drawing explanation
Fig. 1 is the interior schematic diagram of garden instrument of the present invention.
Fig. 2 be in Fig. 1 enclose the enlarged drawing of part I.
Fig. 3 is that in Fig. 2, push button is pushed and schematic diagram after holding lift.
Fig. 4 be in Fig. 1 enclose the enlarged drawing of part II.
Embodiment
Shown in ginseng Fig. 1,2, described garden instrument is a grass mower in the present embodiment, it extension bar 3 comprising main body 1, hand-held body 2 and both be connected, wears a connecting line 4 in extension bar 3, the two ends that this connecting line 4 spreads out of extension bar 3 connect main body 1 and hand-held body 2 respectively.
Shown in ginseng Fig. 1,2, described main body 1 can complete as a grass mower separately and cut grass and work before not being connected with hand-held body 2, extension bar 3, the elements such as it comprises housing 11, bracket 6, the switch 12 being located at housing 11 inside, motor 13 and the battery 14 assembled mutually with housing.Grass mower has the touch part 15 that can touch described switch 12, and this touch part 15 comprises the first touch part 151 and the second touch part 152, and wherein the second touch part 152 directly contacts with switch 12.Second touch part 152 to be rotatably mounted on main body 1 on set rotating shaft O1, and this second touch part 152 has a main part 1520, the contact protuberance 1521 that outwards protrudes out from this main part 1520 and contact the protuberance 1522 that protuberance 1521 oppositely protrudes out with this.Main body 1 is provided with the push button 16 and lift 17 that are used in conjunction with each other, when holding lift 17 after promotion push button 16, the support division 171 of lift 17 will prop up that push button 16 makes it can not resilience, lift 17 will push the second touch part 152 simultaneously, second touch part 152 like this will with described rotating shaft O1 for fulcrum rotates, described protuberance 1522 will compress the button 121 of switch 12 and then starter motor 13, make grass mower work.
Shown in ginseng Fig. 1,2, be arranged with connector 5 outside described extension bar 3, this connector 5 is connected with bracket 6, thus realizes extension bar 3 and be connected on main body 1.The roller 1511 of described first touch part 151 is located on the rotating shaft O2 of bracket 6, and this first touch part 151 is provided with the push rod 1512 extended above roller 1511 and the extension 1513 extended below roller 1511.Wherein, one end of described connecting line is connected with this extension, and this push rod 1512 extends to contact protuberance 1521 direction of the second touch part 152.When extension bar 3 is assembled to main body 1, the push rod 61 on bracket 6 will push seesaw 18, thus make seesaw 18 rotate for fulcrum with rotating shaft O3 and withstand lift 17, and lift 17 like this is just lockable and cannot moves.
Shown in ginseng Fig. 1,3, the other end of extension bar 3 is assembled on hand-held body 2, and this hand-held body 2 is also provided with the push button 21 and lift 22 that are used in conjunction with each other, and this lift 22 is provided with the support division 221 pushing described push button 21.Hand-held body 2 is also provided with a line retractable apparatus 23 in addition and chute 24 between this line retractable apparatus 23 and described support division 221, is provided with a slide block 25 in this chute 24.Described line retractable apparatus 23 is an elasticity winder with line draw-in and draw-off function in the present embodiment, connects the coil of wire and is located in it.After the other end of described connecting line 4 extends in extension bar 3, be erected on the back shaft 222 of support division 221, be then connected to line retractable apparatus 23 again through the conduit in slide block 25.Described extension bar 3 can elongate or shorten as required, when it elongates or shortens, if connecting line in the inner 4 realizes retractable cable by the natural pulling force of described line retractable apparatus 23.
Shown in ginseng Fig. 3,4, when push button 21 is pushed, hook-shaped pushing portion 211 on push button 21 pushes slide block 25 gradually, slide block 25 is slided in chute 24, connecting line in slide block 25 4 moves together in company with slide block 25 and is stretched until be locked in chute 24, and therefore pushing portion 211, chute 24 and slide block 25 three can regard as the line locking device locked by connecting line 4.Now hold lift 22 again, support division 221 is made to be held on push button 21, while support division 221 moves upward, described back shaft 222 upwards pushing tow connecting line 4 thereupon, the one end being positioned at slide block 25 due to connecting line 4 is fixed, therefore the connecting line 4 in extension bar 3 will outwards be stretched, and therefore support division 221 and back shaft 222 can regard as the line pull unit pulling connecting line 4.Join shown in Fig. 1,2 again, now the first touch part 151 because extension 1513 is subject to pulling of connecting line 4 with rotating shaft O2 for fulcrum rotates, described push rod 1512 pushes the contact protuberance 1521 of the second touch part 152 while rotating, and then making the second touch part 152 be that fulcrum O1 rotates because of stressed with rotating shaft, described protuberance 1522 is just thereupon compressing the button 121 of switch 12 and starter motor 13.
After unclamping lift 22, push button 21 and slide block 25 return back to home position, originally the connecting line 4 be locked in chute 24 is released, and return back to original state under the effect of the online natural pulling force of retractable apparatus 23 of connecting line 4, the pulling force that connecting line 4 acts on described extension 1513 disappears thereupon, extension 1513 like this makes the first touch part 151 rotate to the direction away from the second touch part 152 under the elastic-restoring force effect of back-moving spring 62, second touch part 152 also rotates to the direction away from switch 12 because losing the active force of the first touch part 151, thus make the pressing event resolves of described protuberance 1522 pairs of switch 12 buttons 121, and then motor 13 is quit work.
Garden instrument of the present invention is when unassembled extension bar 3 is with hand-held body 2, and motor 13 pushes the second touch part 152 and touch switch 12 button 121 and being activated because of lift 17.After assembling extension bar 3 with hand-held body 2, motor 13 pulls connecting line 4 to control touch part 15 touch switch 12 button 121 by hand-held body 3 and is activated, and namely hand-held body 2 pulls touch part 15 to reach the object of indirect gauge tap 12 by connecting line 4.Due to hand-held body 2 non-immediate gauge tap 12, therefore without the need to separately setting up one by the direct gauge tap of hand-held body as in background technology in hand-held body, as this reduced the manufacturing cost of product; Secondly, the connecting line 4 in the present invention is connecting valve 12 and motor 13 not, and therefore connecting line 4 for the spring wires with conducting function usually used, and must need not be only common nylon wire, steel wire rope or stay cord, so also reduces the manufacturing cost of product; In addition, because garden instrument of the present invention only establishes a switch, and switch 12 and motor 13 are all located in main body 1, circuit is between the two shorter, thus avoid in background technology and produce the larger problem of pressure drop because the circuit between switch and motor is longer, so can reach the object reducing energy dissipation and hoisting machine operating efficiency.
It is more than the description to garden instrument preferred forms of the present invention, it is to be noted, the present invention only defines touch part 15 can touch switch 12 button 121, and the concrete structure of touch part 15 and switch 12 and the particular location of touch part 15 in main body 1 do not limit.
Claims (6)
1. a garden instrument, it comprises main body, hand-held body, be positioned at extension bar between the two and the first touch part, switch is provided with in described main body, motor and the second touch part of described switch can be pressed, this garden instrument is also provided with the driving link touching described first touch part, it is characterized in that: the first touch part is provided with the push rod pushing the second touch part, connecting line is provided with in described extension bar, this connecting line is described driving link, and one end of this connecting line is extended extension bar and is connected with described first touch part, described first touch part is installed on main body rotatably, described first touch part comprises the extension be connected with described connecting line, described main body comprises a bracket, described first touch part comprises the roller being rotatably mounted in this bracket, described push rod and extension extend from the both sides that this roller is relative, described second touch part comprises the contact protuberance extended from its main part, the push rod of the first touch part contacts protuberance with this and contacts.
2. garden instrument as claimed in claim 1, is characterized in that: described push rod extends from described roller to the second touch part direction bending and contacts the second touch part.
3. garden instrument as claimed in claim 1, it is characterized in that: described main body is also provided with seesaw and lift, described bracket is provided with and can pushes this seesaw and make this seesaw support the push rod of described lift.
4. garden instrument as claimed in claim 1, is characterized in that: described second touch part comprises the main part be rotatably mounted on main body and the protuberance pressing described switch extended from this main part.
5. the garden instrument according to any one of Claims 1-4 item, it is characterized in that: the other end of described connecting line extends extension bar and is connected with hand-held body, in this hand-held body, be provided with line retractable apparatus, impel connecting line to pull the line pull unit of described first touch part and the line locking device between this line retractable apparatus and line pull unit.
6. the garden instrument according to any one of Claims 1-4 item, is characterized in that: described main body can depart from extension bar, hand-held body and being used alone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190307.9A CN102860170B (en) | 2011-07-08 | 2011-07-08 | Garden instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190307.9A CN102860170B (en) | 2011-07-08 | 2011-07-08 | Garden instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102860170A CN102860170A (en) | 2013-01-09 |
| CN102860170B true CN102860170B (en) | 2016-02-03 |
Family
ID=47439526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110190307.9A Active CN102860170B (en) | 2011-07-08 | 2011-07-08 | Garden instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102860170B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10314228B2 (en) | 2014-05-16 | 2019-06-11 | Positec Power Tools (Suzhou) Co., Ltd. | Grass trimmer and cord delivering method of grass trimmer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081906Y (en) * | 2007-08-13 | 2008-07-09 | 苏州利维科电器有限公司 | Security control mechanism for pruner |
| CN201657651U (en) * | 2010-03-10 | 2010-12-01 | 宁波伊司达工具有限公司 | Novel grass-cutting and pruning shears |
| CN201733611U (en) * | 2010-04-21 | 2011-02-09 | 苏州宝时得电动工具有限公司 | Mowing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060207235A1 (en) * | 2005-03-16 | 2006-09-21 | Trimmerwand, Llc | Mower handlebar-attachable string trimmer wand |
| GB2429623B (en) * | 2005-08-31 | 2008-04-09 | Husqvarna Uk Ltd | Lawnmower |
| DE102009006277B4 (en) * | 2009-01-27 | 2015-02-12 | Husqvarna Ab | Grass cutter |
| CN202276644U (en) * | 2011-07-08 | 2012-06-20 | 天佑电器（苏州）有限公司 | Garden tool |
-
2011
- 2011-07-08 CN CN201110190307.9A patent/CN102860170B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081906Y (en) * | 2007-08-13 | 2008-07-09 | 苏州利维科电器有限公司 | Security control mechanism for pruner |
| CN201657651U (en) * | 2010-03-10 | 2010-12-01 | 宁波伊司达工具有限公司 | Novel grass-cutting and pruning shears |
| CN201733611U (en) * | 2010-04-21 | 2011-02-09 | 苏州宝时得电动工具有限公司 | Mowing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102860170A (en) | 2013-01-09 |
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