CN101743799A - Electric lawn mower - Google Patents
Electric lawn mower Download PDFInfo
- Publication number
- CN101743799A CN101743799A CN200810244445A CN200810244445A CN101743799A CN 101743799 A CN101743799 A CN 101743799A CN 200810244445 A CN200810244445 A CN 200810244445A CN 200810244445 A CN200810244445 A CN 200810244445A CN 101743799 A CN101743799 A CN 101743799A
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- CN
- China
- Prior art keywords
- power
- power brick
- operated mower
- handle
- housing
- 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.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides an electric lawn mower. The electric lawn mower comprises a shell, an electric motor arranged in the shell and a battery pack used for driving the electric motor, wherein the battery pack is provided with a rotatable handle which contains a rotation shaft; the lawn mower also comprises a battery pack locking mechanism which performs pivotal movement around the rotation shaft to optionally ensure that the battery pack is locked with the shell or the battery pack is separate from the shell. The beneficial effects of the invention is as follows: when the battery pack is needed to demount for changing batteries or for charging, the handle is only needed to rotate so as to take the battery pack out of the electric lawn mower; and the locking mechanism is durable and has simple structure.
Description
Technical field
The present invention relates to a kind of power-operated mower, belong to the gardens type electric tool in the electric tool, relate in particular to a kind of battery pack locking mechanism of electric tool.
Background technology
Divide from the form of power supply supply, present mower mainly is divided into two kinds, and a kind of have a rope formula, i.e. need stube cable during mower work, powers by external power source; Another kind is a cordless, i.e. need not external power source during mower work, relies on its inner rechargeable battery to provide work required electric power.Because the cordless mower is easy to use, and is not subjected to environmental limit, so it more and more is subjected to user's welcome.
But, owing to be easy to generate vibration in the time of mower work, thereby often need to have more closely between power brick and the mower and be connected, unstable to prevent that power brick from connecting, however power brick has brought certain trouble but for the dismounting of power brick with tight connection the between the mower.In addition, when using up, the battery in the power brick needs charging or when changing, power brick needs and can separate with mower fast, and expectation can firm fast being installed together again.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of turn-up mechanism of self-contained battery conveniently and solidly is provided and can makes the power-operated mower of the fast quick-detach of power brick.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mower, comprise housing, be installed in the motor in the housing, the power brick of drive motors, this power brick is provided with rotatable handle, this handle has rotating shaft, and mower further comprises battery pack locking mechanism, and this locking mechanism selectively makes power brick and housing locking or power brick and housing disengaging by do pivoting action around rotating shaft.
According to another embodiment of the present invention, mower comprises further that above-mentioned locking mechanism comprises and is arranged on the handle pothook that can rotate around rotating shaft, and is installed in the joint portion that combines with pothook on the housing.
According to another embodiment of the present invention, mower comprises that further the end of above-mentioned joint portion has boss, this boss and pothook interference fit.
According to another embodiment of the present invention, mower further comprises and also comprises groove on the described power brick, and when above-mentioned pothook and joint portion locking, the handle middle part may be stuck in the groove on the power brick.
According to another embodiment of the present invention, mower comprises that further above-mentioned power brick has the electric weight indicator lamp, this electric weight indicator lamp be used to indicate battery in the power brick electric weight what.
According to another embodiment of the present invention, mower comprises that further above-mentioned power brick has control button, and this control button is used to control above-mentioned indicator lamp.
According to another embodiment of the present invention, mower comprises that further above-mentioned power brick is provided with socket, and when putting into power brick on the mower, power brick is just switched on mower.
The invention has the beneficial effects as follows, when needs unload power brick replacing battery or charging, only need turning handle, just power brick can be taken out from mower, and this locking mechanism is durable in use, simultaneously structurally also comparatively simple.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and preferred embodiment.
Fig. 1 is the structural representation of the preferred embodiments of the present invention.
Fig. 2 is the structural representation of power brick embodiment of the present invention.
Fig. 3 is the structural representation that pothook point handle is installed in the embodiment of the invention
Fig. 4 is the structural representation of the disengaging of pothook and joint portion when power brick breaks away from mower in the embodiment of the invention.
Fig. 5 is the structural representation that pothook combined with the joint portion when battery pack locking was on mower in the embodiment of the invention.
Wherein, 1, housing, 5, power brick, 7, handle, 9, rotating shaft, 11, pothook, 13, the joint portion, 15, boss, 17, groove, 19, the electric weight indicator lamp, 21, control button.
Embodiment
Mower as shown in Figure 1, comprise housing 1, be installed in the motor (not shown) in the housing 1, the power brick 5 of drive motors, this power brick 5 is provided with rotatable handle 7, this handle 7 has rotating shaft 9, and mower further comprises power brick 5 locking mechanisms, and this locking mechanism selectively makes power brick 5 and housing 1 locking or power brick 5 break away from housing 1 by do pivoting action around rotating shaft 9.
Shown in Fig. 2～3, this locking mechanism comprises that be arranged on the handle 5 can be around the pothook 11 of rotating shaft 9 rotations, and is installed in the joint portion 13 that combines with pothook 11 on the housing 1.The end of this joint portion 13 has boss 15, and this boss 15 and pothook 11 interference fit are so that can lock housing 1 and power brick 5.Also comprise groove 17 on the power brick 5, this pothook 11 is during with joint portion 13 lockings, and handle 7 middle parts may be stuck in the groove 17 on the power brick 5, and this groove 17 is used for fixing handle 7.In addition, power brick 5 has electric weight indicator lamp 19, and how many this electric weight indicator lamps 19 is used to indicate power brick 5 interior electric weight.Power brick 5 has control button 21, and this control button 21 is used to control electric weight indicator lamp 19.Power brick 5 is provided with socket, and when putting into power brick 5 on the mower, power brick 5 is just switched on mower.
Shown in Fig. 4～5, when needs use mower, power brick 5 is put into housing 1, socket on the power brick 5 is connected with plug on the housing 1, then mower and power brick 5 are connected power supply, press the power supply control button 21 on the power brick 5, press the button 21 o'clock, what of electric weight 19 of electric weight indicator lamps show, whether the prompting user needs to charge or change power brick 5.After power brick 5 is put on the mower, as shown in Figure 4.Then, user's rotary handle 7, because handle 7 is provided with pothook 11, this pothook 11 is fixedly connected on the end of handle 7, because handle 7 rotations, thereby drive pothook 11 rotations, make pothook 11 combine with joint portion 13, when pothook 11 when boss 15 interference on the joint portion 13 are connected, promptly realize power brick 5 and housing 1 locking, as shown in Figure 5.For making power brick 5 firm with housing 1 locking, under lock-out state, handle 7 middle parts are stuck in power brick 5 upper grooves 17, handle 7 is fixed in the groove 17, when starting the mower switch, when then motor 3 rotates or cuts mower is produced vibration, because handle 7 is stuck in the groove 17, and then can make pothook 11 and joint portion 13 firm combining.
Should be appreciated that foregoing description only is in order to set forth the present invention.Those skilled in the art can make multiple replacement form and modification without departing from the invention.Therefore, potential all these replacement forms, modification and the modification of the present invention is included in the protection domain of appended claims.
Claims (7)
1. power-operated mower, comprise housing (1), be installed in the motor in the housing (1), the power brick of drive motors (5), this power brick (5) is provided with rotatable handle (7), this handle (7) has rotating shaft (9), it is characterized in that: power-operated mower further comprises battery pack locking mechanism, and this locking mechanism selectively makes power brick (5) and housing (1) locking or power brick (5) break away from housing (1) by do pivoting action around rotating shaft (9).
2. power-operated mower according to claim 1, it is characterized in that: above-mentioned locking mechanism comprises that be arranged on the handle (7) can be around the pothook (11) of rotating shaft (9) rotation, and is installed in housing (1) and goes up the joint portion (13) that combines with pothook (11).
3. power-operated mower according to claim 2 is characterized in that: the end of above-mentioned joint portion (13) has boss (15), this boss (15) and pothook (11) interference fit.
4. power-operated mower according to claim 2 is characterized in that: also comprise groove (17) on the described power brick (5), when above-mentioned pothook (11) locks with joint portion (13), may be stuck in the middle part of the handle (7) in the groove (17) on the power brick (5).
5. power-operated mower according to claim 1 is characterized in that: above-mentioned power brick (5) has electric weight indicator lamp (19), and how many this electric weight indicator lamps (19) is used to indicate the interior electric weight of power brick (5).
6. power-operated mower according to claim 4 is characterized in that: above-mentioned power brick (5) has control button (21), and this control button (21) is used to control above-mentioned electric weight indicator lamp (19).
7. power-operated mower according to claim 1 is characterized in that: above-mentioned power brick (5) is provided with socket, and when putting into power brick (5) on the power-operated mower, power brick (5) is just switched on power-operated mower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810244445A CN101743799A (en) | 2008-12-03 | 2008-12-03 | Electric lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810244445A CN101743799A (en) | 2008-12-03 | 2008-12-03 | Electric lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101743799A true CN101743799A (en) | 2010-06-23 |
Family
ID=42471883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810244445A Pending CN101743799A (en) | 2008-12-03 | 2008-12-03 | Electric lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101743799A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687625A (en) * | 2011-03-22 | 2012-09-26 | 苏州宝时得电动工具有限公司 | Intelligent mower |
| CN104647316A (en) * | 2013-11-21 | 2015-05-27 | 罗伯特·博世有限公司 | Portable tool casing apparatus |
| CN105794388A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| US9991825B1 (en) | 2014-11-24 | 2018-06-05 | The Toro Company | Outdoor power equipment system with modular motor and modular battery |
| US10230077B2 (en) | 2012-03-19 | 2019-03-12 | Husqvarna Ab | Carrier system for a backpack energy source, energy source and backpack energy source assembly |
| CN111296045A (en) * | 2018-12-12 | 2020-06-19 | 株式会社牧田 | Working machine |
| US10892626B2 (en) | 2012-03-19 | 2021-01-12 | Husqvarna Ab | Power adapter for cordless power tools |
-
2008
- 2008-12-03 CN CN200810244445A patent/CN101743799A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687625A (en) * | 2011-03-22 | 2012-09-26 | 苏州宝时得电动工具有限公司 | Intelligent mower |
| US10230077B2 (en) | 2012-03-19 | 2019-03-12 | Husqvarna Ab | Carrier system for a backpack energy source, energy source and backpack energy source assembly |
| US10892626B2 (en) | 2012-03-19 | 2021-01-12 | Husqvarna Ab | Power adapter for cordless power tools |
| CN104647316A (en) * | 2013-11-21 | 2015-05-27 | 罗伯特·博世有限公司 | Portable tool casing apparatus |
| US9991825B1 (en) | 2014-11-24 | 2018-06-05 | The Toro Company | Outdoor power equipment system with modular motor and modular battery |
| CN105794388A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| CN111296045A (en) * | 2018-12-12 | 2020-06-19 | 株式会社牧田 | Working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |