CN200997772Y - Automatic line rolling device of the scythe mower and the scythe mower containing said device - Google Patents
Automatic line rolling device of the scythe mower and the scythe mower containing said device Download PDFInfo
- Publication number
- CN200997772Y CN200997772Y CNU2006201251671U CN200620125167U CN200997772Y CN 200997772 Y CN200997772 Y CN 200997772Y CN U2006201251671 U CNU2006201251671 U CN U2006201251671U CN 200620125167 U CN200620125167 U CN 200620125167U CN 200997772 Y CN200997772 Y CN 200997772Y
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- China
- Prior art keywords
- power line
- mower
- fixed
- stator
- wire spool
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- 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 - Lifetime
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses an automatic coiling device of a mower and a mower including the device, which comprises a mounting base fixed in the mower body. A connecting shaft is fixed on the mounting base, a winding reel is sleeved on the connecting shaft, a fixing plate is fixed at the winding reel side of the mounting base, a wind spring is arranged on the winding reel, and a dynamic contact piece electrically connected with a power line is arranged on the winding reel, a static contact piece electrically connected with the mower is arranged on the fixing plate, both the dynamic and static contact pieces are connected to turn on, the plug on the power line is stretched out from the leading-out opening on the mower body, a locking mechanism is arranged on the body, and the locking mechanism can lock the outgoing length of power line; the utility model can automatically wind the power line, avoids the damages caused by the optional coiling of the power line, saves the time, and improves the work efficiency.
Description
Technical field
The utility model relates to a kind of mower, particularly a kind of automatic coiling apparatus of mower.
Background technology
Along with society and expanding economy, people's environmental consciousness is also more and more stronger, lawn, a large amount of life that enters us in meadow, so mower has also obtained using widely.The gathering mode of the power line of mower mainly contains two kinds at present: a kind of is to pull on mower so that power line itself is Wrapping formed, unclamping the back during use just drags surplus line behind machine, people's use for convenience often can not use up that it is Wrapping formed at every turn, even therefore when mower is not worked, power line also is that random drag and drop are on ground, step on because of carelessness or kick the damage that all may cause power line, become potential safety hazard; Another kind is in the fuselage of mower wire spool to be set, realize the winding of power line by the hand rotation wire spool, though such manual operation can make power line return fuselage, avoid damaging power line, but must control the velocity of rotation of power line well, otherwise power line is easy to produce knotting on wire spool or around random situation, this has just improved operation easier greatly, in addition, manually operated mode is also very time-consuming, effort.
Summary of the invention
The utility model purpose is: a kind of automatic coiling apparatus of mower is provided and comprises the mower of this device, this device can twine power line automatically, has avoided power line because of the damage that random drag and drop cause, and has avoided the manual operation of having relatively high expectations, save the time, improved operating efficiency.
The technical solution of the utility model is: a kind of automatic coiling apparatus of mower, comprise the mount pad that is fixed in the mower body, be fixed with connecting axle on the mount pad, be arranged with rotating wire spool on the connecting axle, mount pad is fixed with stator in a side of wire spool, wind spring is installed in the wire spool, the outer end and the wire spool of wind spring are connected and fixed, the inner and the connecting axle of wind spring are connected and fixed, wire spool is provided with the moving contacting plate that is electrically connected with power line, stator is provided with the quiet contact chip that is connected with electrohydraulic mower, moving contacting plate contacts conducting with quiet contact chip, the plug of power line stretches out body by the line outlet on the mower body, and body is provided with lockable mechanism, lockable mechanism lockable power line go out line length.
The further technical scheme of the utility model is: a kind of automatic coiling apparatus of mower, comprise the mount pad that is fixed in the mower body, be fixed with connecting axle on the mount pad, be arranged with rotating wire spool on the connecting axle, mount pad is fixed with stator in a side of wire spool, wind spring is installed in the wire spool, the outer end and the wire spool of wind spring are connected and fixed, the inner and the connecting axle of wind spring are connected and fixed, wire spool is provided with the moving contacting plate that is electrically connected with power line, stator is provided with the quiet contact chip that is connected with electrohydraulic mower, moving contacting plate contacts conducting with quiet contact chip, the plug of power line stretches out body by the line outlet on the mower body, and body is provided with lockable mechanism, lockable mechanism lockable power line go out line length; Described wire spool comprises that near the left-hand rotation dish of stator with away from the right-hand rotation dish of stator be connected with the coiling sheet of two arcs between left-hand rotation dish and the right-hand rotation dish, the power line winding is on the coiling sheet; Extended axially the polylith brace on the medial surface of described right-hand rotation dish, brace is between two coiling sheets, brace is provided with bayonet socket, moving contacting plate is enclosed within on the connecting axle, the circumference of moving contacting plate is provided with fastener, the bayonet socket clamping of fastener and brace is fixed on the wire spool moving contacting plate; Described quiet contact chip is outward extended with card base, stator is provided with hole clipping corresponding to the position of card base, card base and hole clipping clamping, quiet contact chip is fixed on the stator, the lateral surface of quiet contact chip is provided with socket, stator is provided with the pedestal of slightly larger in diameter corresponding to the position of socket, and when quiet contact chip was fixed on the stator, socket inserted in the pedestal; Described moving contacting plate is provided with two reeds that stagger mutually, that be obliquely installed near a side of stator, the termination of reed is provided with hemispheric contact block, two contact block radial misalignments, being electrically connected with the circuit line of power line respectively of two reeds, the medial surface of quiet contact chip is provided with corresponding with the two contact blocks respectively copper ring of two circles, copper ring is electrically connected with the socket that is positioned at quiet contact chip lateral surface, and contact block contacts with copper ring, realizes being electrically connected between moving contacting plate and the quiet contact chip.
The more detailed technical scheme of the utility model is: a kind of automatic coiling apparatus of mower, comprise the mount pad that is fixed in the mower body, be fixed with connecting axle on the mount pad, be arranged with rotating wire spool on the connecting axle, mount pad is fixed with stator in a side of wire spool, wind spring is installed in the wire spool, the outer end and the wire spool of wind spring are connected and fixed, the inner and the connecting axle of wind spring are connected and fixed, wire spool is provided with the moving contacting plate that is electrically connected with power line, stator is provided with the quiet contact chip that is connected with electrohydraulic mower, moving contacting plate contacts conducting with quiet contact chip, the plug of power line stretches out body by the line outlet on the mower body, and body is provided with lockable mechanism, lockable mechanism lockable power line go out line length; Described wire spool comprises that near the left-hand rotation dish of stator with away from the right-hand rotation dish of stator be connected with the coiling sheet of two arcs between left-hand rotation dish and the right-hand rotation dish, the power line winding is on the coiling sheet; Extended axially the polylith brace on the medial surface of described right-hand rotation dish, brace is between two coiling sheets, brace is provided with bayonet socket, moving contacting plate is enclosed within on the connecting axle, the circumference of moving contacting plate is provided with fastener, the bayonet socket clamping of fastener and brace is fixed on the wire spool moving contacting plate; Described quiet contact chip is outward extended with card base, stator is provided with hole clipping corresponding to the position of card base, card base and hole clipping clamping, quiet contact chip is fixed on the stator, the lateral surface of quiet contact chip is provided with socket, stator is provided with the pedestal of slightly larger in diameter corresponding to the position of socket, and when quiet contact chip was fixed on the stator, socket inserted in the pedestal; Described moving contacting plate is provided with two reeds that stagger mutually, that be obliquely installed near a side of stator, the termination of reed is provided with hemispheric contact block, two contact block radial misalignments, being electrically connected with the circuit line of power line respectively of two reeds, the medial surface of quiet contact chip is provided with corresponding with the two contact blocks respectively copper ring of two circles, copper ring is electrically connected with the socket that is positioned at quiet contact chip lateral surface, and contact block contacts with copper ring, realizes being electrically connected between moving contacting plate and the quiet contact chip; The position corresponding to line outlet of described stator and mount pad is respectively equipped with fixed mount and installing rack, fixed mount is provided with the minor face long jack of two spacings less than plug near a side of installing rack, installing rack is provided with inserted link corresponding to the position of jack, inserted link is inserted in the jack, power line passes between two inserted links, makes the plug of power line stretch out body; The body of described mower is provided with the cover plate that can spin upside down above line outlet, when power line drew in, cover plate covered on the plug of power line.
A kind of mower that comprises automatic coiling apparatus, itself and power line electrically connect, and comprise a body, and it is provided with lockable mechanism; An and automatic coiling apparatus, comprise the mount pad that is fixed in the body, be fixed with connecting axle on the mount pad, be arranged with rotating wire spool on the connecting axle, mount pad is fixed with stator in a side of wire spool, wind spring is installed in the wire spool, the outer end and the wire spool of wind spring are connected and fixed, the inner and the connecting axle of wind spring are connected and fixed, wire spool is provided with the moving contacting plate that is electrically connected with power line, and stator is provided with the quiet contact chip that is connected with electrohydraulic mower, and moving contacting plate contacts conducting with quiet contact chip, the plug of power line stretches out body by the line outlet on the mower body, and can lock the line length that of power line by lockable mechanism.
The utility model advantage is:
1. the utility model can twine power line automatically, has avoided power line because of the damage that random drag and drop cause, and has avoided the manual operation of having relatively high expectations, and has saved the time, has improved operating efficiency.
2. the utility model is provided with wind spring on wire spool, the outer end of wind spring is connected with wire spool, the inner and the connecting axle of wind spring are connected and fixed, when power line being pulled out the mower body with hand, wire spool will rotate, and wind spring will produce a pulling force, when unclamping power line, rotating disk will turn round under the effect of wind spring retraction, realizes the automatic recovery of power line.
3. the utility model is provided with lockable mechanism, pull out power line during use to the length that needs to use, power line is fixed on the revolution that can prevent wire spool on the lockable mechanism, the time spent does not unclamp power line and gets final product from wire-hanging hook, and is easy to use, simple to operate again.
4. contacting of copper ring realized electrical connection on the contact block of the utility model by the moving contacting plate upper reed plate and the quiet contact chip, and moving contacting plate is when rotating with wire spool, contact block moves on copper ring all the time, connected mode has promptly guaranteed to be electrically connected all the time like this, the winding of having avoided power line to cause again because of rotation, simple in structure, very practical.
5. the utility model has plugged inserted link in the position of corresponding line outlet; the power line that is connected with plug passes between two inserted links; make plug stretch out body; and two distance between the inserted link long less than the minor face of plug; when the power line after pulling out reclaims; plug can not withdrawn in the body of mower, has played the effect of protection power line simultaneously yet.
6. the utility model is provided with the cover plate that can spin upside down on the body of mower, and when power line drew in, cover plate covered on the plug of power line, and cover plate has played protective effect to a certain extent, has prevented that rainwater from entering.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an installation diagram of the present utility model; (the left-hand rotation dish does not draw)
Fig. 3 is an installation diagram of the present utility model;
Fig. 4 is the structural representation of right-hand rotation dish among Fig. 2;
Fig. 5 is the structural representation of stator among Fig. 2;
Fig. 6 is the structural representation of quiet contact chip among Fig. 2;
Fig. 7, Fig. 8 are enforcement figure of the present utility model;
Wherein: 1 mount pad; 2 connecting axles; 3 wire spools; 4 stators; 5 wind springs; 6 power lines; 7 moving contacting plates; 8 quiet contact chips; 9 plugs; 10 line outlets; 11 lockable mechanisms; 12 fixed mounts; 13 installing racks; 14 jacks; 15 inserted links; 16 cover plates;
31 left-hand rotation dishes; 32 right-hand rotation dishes; 33 coiling sheets; 34 braces;
41 pedestals; 42 hole clippings;
71 fasteners; 72 reeds; 73 contact blocks;
81 sockets; 82 card bases.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as Fig. 1, shown in Figure 2, a kind of automatic coiling apparatus of mower, comprise the mount pad 1 that is fixed in the mower body, be fixed with connecting axle 2 on the mount pad 1, be arranged with rotating wire spool 3 on the connecting axle 2, mount pad 1 is fixed with stator 4 in a side of wire spool 3, wire spool 3 is provided with wind spring 5, the outer end of wind spring 5 is connected with wire spool 3, the inner of wind spring 5 and connecting axle 2 are connected and fixed, wire spool 3 is provided with the moving contacting plate 7 that is electrically connected with power line 6, and stator 4 is provided with the quiet contact chip 8 that is connected with electrohydraulic mower, and moving contacting plate 7 contacts conducting with quiet contact chip 8.
Described wire spool 3 comprises near the left-hand rotation dish 31 of stator 4 with away from the right-hand rotation dish 32 of stator 4, be connected with the coiling sheet 33 of two arcs between left-hand rotation dish 31 and the right-hand rotation dish 32, power line 6 windings are on coiling sheet 33, extended axially polylith brace 34 on the medial surface of right-hand rotation dish 32, brace 34 is between two coiling sheets 33, brace 34 is provided with bayonet socket, moving contacting plate 7 is enclosed within on the connecting axle 2, the circumference of moving contacting plate 7 is provided with fastener 71, the bayonet socket clamping of fastener 71 and brace 34 is fixed on the wire spool 3 moving contacting plate 7.
Described quiet contact chip 8 is outward extended with card base 82, stator 4 is provided with hole clipping 42 corresponding to the position of card base 82, card base 82 and hole clipping 42 clampings, quiet contact chip 8 is fixed on the stator 4, the lateral surface of quiet contact chip 8 is provided with socket 81, stator 4 is provided with the pedestal 41 of slightly larger in diameter corresponding to the position of socket 81, and when quiet contact chip 8 was fixed on the stator 4, socket 81 inserted in the pedestals 41.
Described moving contacting plate 7 is provided with two reeds 72 that stagger mutually, that be obliquely installed near a side of stator 4, reed 72 is provided with hemispheric contact block 73 near an end of stator 4, two contact blocks, 73 radial misalignments, the other end of two reeds 72 is electrically connected with two circuit lines of power line 6 respectively, the medial surface of quiet contact chip 8 is provided with corresponding with the two contact blocks 73 respectively copper ring of two circles, copper ring is electrically connected with the socket 81 that is positioned at quiet contact chip 8 lateral surfaces, contact block 73 contacts with copper ring, realizes being electrically connected between moving contacting plate 7 and the quiet contact chip 8.
Contacting of copper ring realized electrical connection on the contact block 73 of the utility model by moving contacting plate 7 upper reed plates 72 and the quiet contact chip 8, and moving contacting plate 7 is during with wire spool 3 rotation, contact block 73 moves on copper ring all the time, connected mode has promptly guaranteed electrical connection all the time like this, the winding of having avoided power line 6 to cause again because of rotation, simple in structure, very practical.
The plug 9 of power line 6 stretches out body by the outlet on the mower body 10, stator 4 and mount pad 1 are respectively equipped with fixed mount 12 and installing rack 13 in the position corresponding to line outlet 10, fixed mount 12 is provided with the minor face long jack 14 of two spacings less than plug 9 near a side of installing racks 13, installing rack 13 is provided with inserted link 15 corresponding to the position of jack 14, inserted link 15 is inserted in the jack 14, power line 6 passes between two inserted links 15, makes the plug 9 of power line 6 stretch out body.When the power line 6 after pulling out reclaimed, plug 9 just can not be withdrawn in the body of mower, had played the effect of protection power line 6 simultaneously yet.
The body of mower is provided with the cover plate 16 that can spin upside down above line outlet 10, when power line 6 drew in, cover plate 16 covered on the plug 9 of power line 6, and cover plate 16 has played protective effect to a certain extent, has prevented that rainwater from entering.
Body is provided with lockable mechanism 11, lockable mechanism 11 lockable power lines 6 go out line length.Lockable mechanism 11 can be wire-hanging hook, fixing wire-hanging hook on the push rod of mower, pull out power line 6 during use to the length that needs to use, again power line 6 is fixed on the revolution that can prevent wire spool 3 on the wire-hanging hook, the time spent does not unclamp power line 6 from wire-hanging hook, wire spool 3 will turn round under wind spring 5 retraction effects, realizes the automatic recovery of power line 6.
A kind of mower that comprises automatic coiling apparatus, itself and power line electrically connect, and comprise a body, and it is provided with lockable mechanism 11; An and automatic coiling apparatus, comprise the mount pad 1 that is fixed in the body, be fixed with connecting axle 2 on the mount pad 1, be arranged with rotating wire spool 3 on the connecting axle 2, mount pad 1 is fixed with stator 4 in a side of wire spool 3, wind spring 5 is installed in the wire spool 3, the outer end of wind spring 5 and wire spool 3 are connected and fixed, the inner of wind spring 5 and connecting axle 2 are connected and fixed, wire spool 3 is provided with the moving contacting plate 7 that is electrically connected with power line 6, stator 4 is provided with the quiet contact chip 8 that is connected with electrohydraulic mower, moving contacting plate 7 contacts conducting with quiet contact chip 8, the plug 9 of power line 6 stretches out body by the line outlet on the mower body 10, and can be by the line length that goes out of lockable mechanism 11 locking power lines 6.
Claims (9)
1. the automatic coiling apparatus of a mower, it is characterized in that: comprise the mount pad (1) that is fixed in the mower body, be fixed with connecting axle (2) on the mount pad (1), be arranged with rotating wire spool (3) on the connecting axle (2), mount pad (1) is fixed with stator (4) in a side of wire spool (3), wind spring (5) is installed in the wire spool (3), the outer end of wind spring (5) and wire spool (3) are connected and fixed, the inner of wind spring (5) and connecting axle (2) are connected and fixed, wire spool (3) is provided with the moving contacting plate (7) that is electrically connected with power line (6), stator (4) is provided with the quiet contact chip (8) that is connected with electrohydraulic mower, moving contacting plate (7) contacts conducting with quiet contact chip (8), and the plug (9) of power line (6) stretches out body by the line outlet on the mower body (10).
2. according to the automatic coiling apparatus of the described mower of claim 1, it is characterized in that: described wire spool (3) comprises near the left-hand rotation dish (31) of stator (4) with away from the right-hand rotation dish (32) of stator (4), be connected with the coiling sheet (33) of two arcs between left-hand rotation dish (31) and the right-hand rotation dish (32), power line (6) winding is on coiling sheet (33).
3. according to the automatic coiling apparatus of the described mower of claim 2, it is characterized in that: extended axially polylith brace (34) on the medial surface of described right-hand rotation dish (32), brace (34) is positioned between the two coiling sheets (33), brace (34) is provided with bayonet socket, moving contacting plate (7) is enclosed within on the connecting axle (2), the circumference of moving contacting plate (7) is provided with fastener (71), and the bayonet socket clamping of fastener (71) and brace (34) is fixed on the wire spool (3) moving contacting plate (7).
4. according to the automatic coiling apparatus of the described mower of claim 2, it is characterized in that: described quiet contact chip (8) is outward extended with card base (82), stator (4) is provided with hole clipping (42) corresponding to the position of card base (82), card base (82) and hole clipping (42) clamping, quiet contact chip (8) is fixed on the stator (4), the lateral surface of quiet contact chip (8) is provided with socket (81), stator (4) is provided with the pedestal (41) of slightly larger in diameter corresponding to the position of socket (81), when quiet contact chip (8) was fixed on the stator (4), socket (81) inserted in the pedestal (41).
5. according to the automatic coiling apparatus of the described mower of claim 3, it is characterized in that: described moving contacting plate (7) is provided with two near a side of stator (4) and staggers mutually, the reed that is obliquely installed (72), the termination of reed (72) is provided with hemispheric contact block (73), two contact blocks (73) radial misalignments, being electrically connected with the circuit line of power line (6) respectively of two reeds (72), the medial surface of quiet contact chip (8) be provided with two the circle respectively with the corresponding copper ring of two contact blocks (73), copper ring is electrically connected with the socket (81) that is positioned at quiet contact chip (8) lateral surface, contact block (73) contacts with copper ring, realizes being electrically connected between moving contacting plate (7) and the quiet contact chip (8).
6. according to the automatic coiling apparatus of the described mower of claim 1, it is characterized in that: the position corresponding to line outlet (10) of described stator (4) and mount pad (1) is respectively equipped with fixed mount (12) and installing rack (13), fixed mount (12) is provided with the minor face long jack (14) of two spacings less than plug (9) near a side of installing rack (13), installing rack (13) is provided with inserted link (15) corresponding to the position of jack (14), inserted link (15) is inserted in the jack (14), power line (6) passes between two inserted links (15), makes the plug (9) of power line (6) stretch out body.
7. according to the automatic coiling apparatus of claim 1 or 5 described mowers, it is characterized in that: the body of described mower is provided with the cover plate (16) that can spin upside down in the top of line outlet (10), when power line (6) drew in, cover plate (16) covered on the plug (9) of power line (6).
8. according to the automatic coiling apparatus of the described mower of claim 1, it is characterized in that: described body is provided with lockable mechanism (11), lockable mechanism (11) lockable power line (6) go out line length
9. mower that comprises automatic coiling apparatus, itself and power line electrically connect, and it is characterized in that: comprise a body, it is provided with lockable mechanism (11); An and automatic coiling apparatus, comprise the mount pad (1) that is fixed in the body, be fixed with connecting axle (2) on the mount pad (1), be arranged with rotating wire spool (3) on the connecting axle (2), mount pad (1) is fixed with stator (4) in a side of wire spool (3), wind spring (5) is installed in the wire spool (3), the outer end of wind spring (5) and wire spool (3) are connected and fixed, the inner of wind spring (5) and connecting axle (2) are connected and fixed, wire spool (3) is provided with the moving contacting plate (7) that is electrically connected with power line (6), stator (4) is provided with the quiet contact chip (8) that is connected with electrohydraulic mower, moving contacting plate (7) contacts conducting with quiet contact chip (8), the plug (9) of power line (6) stretches out body by the line outlet on the mower body (10), and can be by the line length that goes out of lockable mechanism (11) locking power line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201251671U CN200997772Y (en) | 2006-11-08 | 2006-11-08 | Automatic line rolling device of the scythe mower and the scythe mower containing said device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201251671U CN200997772Y (en) | 2006-11-08 | 2006-11-08 | Automatic line rolling device of the scythe mower and the scythe mower containing said device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997772Y true CN200997772Y (en) | 2008-01-02 |
Family
ID=39012175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201251671U Expired - Lifetime CN200997772Y (en) | 2006-11-08 | 2006-11-08 | Automatic line rolling device of the scythe mower and the scythe mower containing said device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997772Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035691A1 (en) * | 2009-09-22 | 2011-03-31 | 嘉兴亚特园林机械研究所 | Improved structure of intelligent lawn mower |
| CN109328621A (en) * | 2018-12-11 | 2019-02-15 | 重庆工程职业技术学院 | A kind of lawn trimming attachment |
-
2006
- 2006-11-08 CN CNU2006201251671U patent/CN200997772Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035691A1 (en) * | 2009-09-22 | 2011-03-31 | 嘉兴亚特园林机械研究所 | Improved structure of intelligent lawn mower |
| CN109328621A (en) * | 2018-12-11 | 2019-02-15 | 重庆工程职业技术学院 | A kind of lawn trimming attachment |
| CN109328621B (en) * | 2018-12-11 | 2020-07-10 | 重庆工程职业技术学院 | Lawn trimming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU KINGCLEAN PRECISION MACHINERY CO.LTD. Free format text: FORMER OWNER: SUZHOU KINGCLEAN FLOORCARE CO., LTD. Effective date: 20101214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101214 Address after: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee after: Suzhou Kingclean Precision Machinery Co., Ltd. Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee before: Suzhou Kingclean Floorcare Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080102 |
|
| EXPY | Termination of patent right or utility model |