CN202020616U - Multi-functional self-service sofa bed for nursing - Google Patents
Multi-functional self-service sofa bed for nursing Download PDFInfo
- Publication number
- CN202020616U CN202020616U CN2011200397056U CN201120039705U CN202020616U CN 202020616 U CN202020616 U CN 202020616U CN 2011200397056 U CN2011200397056 U CN 2011200397056U CN 201120039705 U CN201120039705 U CN 201120039705U CN 202020616 U CN202020616 U CN 202020616U
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- lathe bed
- rollover
- lifting
- gear
- service
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Abstract
The utility model relates to a multi-functional self-service sofa bed for nursing. The multi-functional self-service sofa comprises a bed frame, a wheel, a wheel driving device and a steering handle; the sofa bed body consists of a front movable bed body, a fixed bed body and a rear movable bend body, the fixed bed body and the rear movable bed body are U-shaped structures, one end of each of the front movable bend body and the rear movable bed body is articulated with two ends of the fixed bed body respectively, and a linkage mechanism is connected between the front movable bed body and the rear movable bed body, a lifting driving device is arranged in the bed frame under the rear movable bed body, an upper supporting roll and a lower supporting roll are respectively arranged at two sides of the rear movable bed body up and down, two pairs of the upper supporting rolls and the lower supporting rolls surround a side-turning strong carpet, and a side-turning driving device capable of driving the side-turning strong carpet to move transversely is arranged under the side-turning strong carpet. The utility model has the advantages that the multi-functional self-service sofa bed can switch between the ways of sitting and sleeping, an automatic opening device of a hole for relieving is arranged so as to overcome the trouble of cleaning defecation or urination, the operation is simple, the use is convenient, safe and reliable, and the installation is simple.
Description
Technical field
This utility model relates to a kind of multifunctional self-service nursing divan, is applicable to that old man, people with disability and long-term bed patient carry out self-service rehabilitation, caring.
Background technology
At present, the crowd knows is used for the old man, the wheelchair of people with disability and long-term bed patient's caring facility, and adjustable beds etc. are several.Adopt preceding movable back fixing as adjustable bed, movable part is regulated the angle of revolution by hand elevating mechanism, and the defecation mouth all is made up of movable plank, need manually pull down plank during use can use, and when turning on one's side about carrying out as if user, must have other people to help down just can finish, this bed operation inconvenience, waste time and energy, also need the special messenger to accompany and attend to, defective such as safety is relatively poor.
Summary of the invention
The purpose of this utility model just provides a kind of multifunctional self-service nursing divan, to solve the operation inconvenience that prior art exists, wastes time and energy, and also needs the special messenger to accompany and attend to, the problem that safety is relatively poor.
The technical solution of the utility model: a kind of multifunctional self-service nursing divan, comprise pedestal, wheel, wheel driver and steering tiller, a wheel respectively is equipped with for four jiaos in bottom at pedestal, and wherein two of front end wheels are deflecting roller and are connected with steering tiller by steering spindle; The axle and the wheel driver of two wheels of rear end are in transmission connection, a body is housed on this pedestal, in this pedestal, accumulator is housed, it is characterized in that, described bed body by preceding movable lathe bed, fixedly lathe bed and afterwards movable lathe bed form, should be fixedly lathe bed and back pulldown bed as the U-shaped structure, end of the movable lathe bed of movable lathe bed and back is hinged with the two ends of fixing lathe bed respectively before this, and before this movable lathe bed and after be connected with link gear between the movable lathe bed; In the pedestal below the movable lathe bed in this back lifting drive is housed; Both sides at this movable lathe bed in back are equipped with upper support roller and lower support roller up and down respectively, be wound with the powerful blanket of rollover at two pairs of these upper support rollers and lower support collars, the two ends of this powerful blanket of turning on one's side be positioned at following and with can drive rollover driving device that this powerful blanket of turning on one's side laterally moves and be connected.
Described link gear comprises front roll bar, connecting rod and back fork, the rear end of the upper end of front roll bar and described preceding movable lathe bed is fixed, the front end of the movable lathe bed in the upper end of back fork and described back is fixed, and the lower end of this back fork and front roll bar is hinged with the two ends of connecting rod respectively.
Described lifting drive comprises deflecting plates, rotating shaft, lifting drive motors, lifting drivewheel, lifting screw, lifting nut, lifting driven pulley, deflecting plates is supported in the described pedestal rotationally by rotating shaft, lifting nut and lifting drive motors are installed on the deflecting plates, lifting nut and following hinged with the movable lathe bed in described back are passed in the upper end of lifting screw, and the lifting driven pulley is connected with lifting nut is coaxial; The output shaft of lifting drive motors is installed the lifting drivewheel, this lifting drivewheel and the engagement of this lifting driven pulley.
Described lifting drive is a hydraulic cylinder, its two ends be hinged on respectively on the pedestal and the movable lathe bed in back below.
Described rollover driving device comprises rollover motor, rollover driving gear, rollover driven gear and rollover driven roller, two rollover driven rollers are installed in parallel in the middle part below this preceding movable lathe bed, end at this rollover driven roller is equipped with the rollover driven gear, and two these rollover driven gears all mesh with the rollover driving gear that is installed on the rollover motor output shaft; The two ends of the powerful blanket of described rollover are connected with two rollover driven rollers respectively and twine a few.
Pillow is equipped with on the top of movable lathe bed before described being somebody's turn to do, and this pillow slides to insert and is somebody's turn to do in the preceding vertical jack of movable lathe bed.
Be provided with the just mouthful door of flat-open type at the middle part of described fixedly lathe bed, at this mouthful door closing device and collecting excrement and urine mouth automatically just mouthful are housed just below the door, in this collecting excrement and urine mouth the syringe pipe that has apopore is housed, this syringe pipe is connected with the extraneous water that communicates and takes over.
Described just mouthful door closing device automatically comprises driving lever, idler gear, driving lever gear, motor gear and folding motor, two driving lever gears are installed in two described just next doors of mouthful door respectively, between two these driving lever gears, idler gear is meshing with each other, is connected by a shift lever axis and driving lever are vertical in the axle center of each driving lever gear by several; This idler gear or driving lever gear are meshed with motor gear on the output shaft that is installed in the folding motor.
Described wheel driver, just mouthful door closing device, lifting drive all are connected with a controller by the remote controller remote control with the rollover driving device automatically.
Be provided with retainer ring or the fixing hole that is used for plug-in mounting dining table or transfusion pole in the front of described fixedly lathe bed, and be equipped with the dining table that has dining table pole, this dining table pole is inserted in this retainer ring or the fixing hole.
The utility model has the advantages that:
1, realizes the combination of bed and chair, overcome existing bed and separate the inconvenience that brings to user with wheelchair, simplify care program, alleviate nursing intensity, realize nursing self-service.
2, sit the setting of horizontal automatic conversion and left and right sides rollover system, overcome under the prior art condition, the defective of artificial lifting and the worry of manually standing up, thus carry out self health care under the no entourage's of realization the situation.
3, have the automatic closing device of defecation mouth, artificial extraction activity plank and clear up the worry of defecation at any time when overcoming defecation under the prior art condition.
4, have simple to operately, easy to use safe and reliable, install simply, be not subjected to condition restriction.
Description of drawings:
Fig. 1 is a population structure cross-sectional schematic of the present utility model;
Fig. 2 is the A-A view (just mouthful door and the structure chart of closing device automatically thereof) of Fig. 1;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the B-B view (only having represented the rollover driving device) of Fig. 1;
Fig. 5 is the B-B view (only having represented lowering or hoisting gear) of Fig. 1;
Fig. 6 is the sketch map after this utility model shown in Figure 1 is changed to sofa (seat);
Fig. 7 is the left view of Fig. 6.
Description of reference numerals:
1, the movable lathe bed in back, 2, fixing lathe bed, 3, preceding movable lathe bed, 4, pillow, 5, pedestal, 6, wheel, 7, wheel driver, 8, the automatic closing device of defecation mouth, 81, driving lever, 82, idler gear, 83, the driving lever gear, 84, motor gear, 85, the folding motor, 86, shift lever axis, 9, the rollover driving device, 91, the rollover motor, 92, the rollover driving gear, 93, the rollover driven gear, 94, the rollover driven roller, 10, steering tiller, combination table 11, just mouthful door, 12, the upper support roller, 13, the powerful blanket of turning on one's side, 14, preceding movable lathe bed jointed shaft, 15, the movable lathe bed jointed shaft in back, 16, front roll bar, 17, connecting rod, 18, back fork, 19, the collecting excrement and urine mouth, 20, steering spindle, 21, collecting excrement and urine tube (or bag), 22, accumulator, 23, lifting screw, 24, rotating shaft, 25, lifting nut, 26, the lifting driven pulley, 27, hinge, 28, surrounding layer, 29, deflecting plates, 30, the lifting drive motors, 31, the lifting drivewheel, 32, bearing, 33, retainer ring, 34, dining table pole, 35, dining table, 36, the lower support roller, 37, clutch, 38, the clutch knob, 39, water is taken over, and 40, syringe pipe.
The specific embodiment
As Fig. 1～shown in Figure 7, a kind of multifunctional self-service nursing of this utility model divan, comprise pedestal 5, wheel 6, wheel driver 7 and steering tiller 10, a wheel 6 respectively is equipped with for four jiaos in bottom at pedestal 5, and wherein two of front end wheels are that deflecting roller also is connected with steering tiller 10 by steering spindle 20; The axle and the wheel driver 7 of two wheels of rear end are in transmission connection, and on this pedestal 5 body are housed, and in this pedestal 5 accumulator 22 are housed.A clutch 37 can be installed on the drive mechanism of wheel driver 7 (motor and drive mechanism), and the clutch by clutch knob 38 solenoidoperated cluthes 37, when manually promoting wheel 6 is separated with wheel driver 7.
Described bed body by preceding movable lathe bed 1, fixedly lathe bed 2 and afterwards movable lathe bed 3 form, fixedly the movable lathe bed 3 of lathe bed 2 and back is the U-shaped structure, should before an end of the movable lathe bed 3 of movable lathe bed 1 and back hinged with the two ends of fixing lathe bed 2 respectively, and before this movable lathe bed 1 with after be connected with link gear between the movable lathe bed 3; In the pedestal 5 below the movable lathe bed 3 in this back lifting drive is housed; Both sides at the movable lathe bed 3 in this back are equipped with upper support roller 12 and lower support roller 36 up and down respectively, be surrounded with the powerful blanket 13 of rollover at two pairs of these upper support rollers 12 and lower support roller 36, below this powerful blanket 13 of turning on one's side, be equipped with and drive the rollover driving device 9 that this powerful blanket of turning on one's side laterally moves.
Be provided with the just mouthful door 11 of flat-open type at the middle part of described fixedly lathe bed 2, at this mouthful door closing device 8 and collecting excrement and urine mouth 19 automatically just mouthful are housed just below the door 11, in this collecting excrement and urine mouth 19, syringe pipe 40 is housed, this syringe pipe 40 is connected with the extraneous water that communicates and takes over 39, is provided with apopore below this syringe pipe 40.Behind defecation, water can be taken over 39 and be connected with the water source, the water of syringe pipe 40 ejections is rinsed collecting excrement and urine mouth 19 inboards well.
Also can pillow 4 (referring to Fig. 1) be housed the top of movable lathe bed 3 before described being somebody's turn to do, this pillow 4 slides to insert and is somebody's turn to do in the preceding movable lathe bed 3 vertical jacks, can elongate or shorten pillow 4 as required.
Referring to Fig. 1 and Fig. 6, described link gear comprises front roll bar 16, connecting rod 17 and back fork 18, the rear end of the upper end of front roll bar 16 and described preceding movable lathe bed 1 is fixed, the front end of the movable lathe bed 3 in the upper end of back fork 18 and described back is fixed, and the lower end of this back fork 18 and front roll bar 16 is hinged with the two ends of connecting rod 17 respectively.Front roll bar 16, connecting rod 17, back front roll bar 18 and fixedly constitute quadrangular mechanism between the base plate of lathe bed 2.
Referring to Fig. 1 and Fig. 5, described lifting drive comprises deflecting plates 29, rotating shaft 24, lifting drive motors 30, lifting drivewheel 31, lifting screw 23, lifting nut 25, lifting driven pulley 26, deflecting plates 29 is supported in the described pedestal 5 rotationally by rotating shaft 24, lifting nut 25 and lifting drive motors 30 are installed on the deflecting plates 29, lifting nut 25 and following hinged with the movable lathe bed 3 in described back, lifting driven pulley 26 and 25 coaxial connections of lifting nut are passed in the upper end of lifting screw 23; The output shaft of lifting drive motors 30 is installed lifting drivewheel 31, this lifting drivewheel 31 and these lifting driven pulley 26 engagements.When needs become sitting posture by prone position, start lifting drive motors 30 with remote controller, drive lifting nut 25 and rotate, lifting screw 23 upwards moves axially, and promotes the movable lathe bed 3 in back and upward deflects; Simultaneously, the back fork 18 of link gear drives front roll bar 16 and the 1 synchronous deflection of preceding movable lathe bed by connecting rod 17, makes the nursing divan become seat shown in Figure 6 (sofa) state by bed shown in Figure 1.
Described lifting drive also can adopt hydraulic cylinder, and its two ends are hinged on the pedestal 5 respectively and following (not shown) of back movable lathe bed 3.
Referring to Fig. 4, described rollover driving device 9 comprises rollover motor 91, rollover driving gear 92, rollover driven gear 93 and rollover driven roller 94, two rollover driven rollers 94 are installed in parallel in the middle part below this preceding movable lathe bed 3, at an end of this rollover driven roller 94 93, two this rollover driven gears 93 of rollover driven gear being housed all meshes with the rollover driving gear 92 that is installed on motor 91 output shafts of turning on one's side; The two ends of the powerful blanket 13 of described rollover are connected with two rollover driven rollers 94 respectively and twine a few.When needs are turned on one's side, start rollover motor 91 with remote controller, drive the 94 equidirectional rotations of rollover driven roller by rollover driving gear 92 and rollover driven gear 93, a turn on one's side end of powerful blanket 13 of rollover driven roller 94 scrollings, another rollover driven roller 94 discharges the other end of the powerful blanket 13 of rollover, thereby drive the powerful blanket 13 of rollover to a side shifting (similar with conveyer belt), the people who lies in above the powerful blanket 13 of rollover reaches the purpose of standing up along with the sidesway of the powerful blanket 13 of rollover.Can control (control running time or by position sensor control) flip angle automatically, when the powerful blanket 13 of rollover moves a certain distance back (making 90 ° of human body rollovers), the work of the driving device 9 that stops automatically turning on one's side is avoided standing up excessive.
Referring to Fig. 2 and Fig. 3, described just mouthful door closing device 8 automatically comprises driving lever 81, idler gear 82, driving lever gear 83, motor gear 84 and folding motor 85, two driving lever gears 83 are installed in two described just next doors of mouthful door respectively, between two these driving lever gears 83, idler gear 82 is meshing with each other, passes through a shift lever axis 86 and 81 vertical connections of driving lever in the axle center of each driving lever gear 83 by several; This idler gear 82 or driving lever gear 83 are meshed with motor gear 84 on the output shaft that is installed in folding motor 85.When the needs defecation, start folding motor 85 with remote controller, drive two driving lever gears 83 by motor gear 84 and idler gear 82 and rotate, two driving lever gears 83 drive driving lever 81 locking phases to swing by shift lever axis 86, thereby realize the just automatic folding of mouthful door 11.
Described wheel driver 7, just mouthful door automatically closing device 8, lifting drive all is connected with rollover driving device 9 with a controller, and can carry out remote control (not shown) by remote controller, the conveniently constant personnel's use of the action of lying in bed.
Referring to Fig. 6 and Fig. 7, also can be provided with the retainer ring 33 (or fixing hole) that is used for plug-in mounting dining table 35 or transfusion pole in the front of described fixedly lathe bed 2, and be equipped with the dining table 35 that has dining table pole 34, this dining table pole 34 is inserted in this retainer ring 33 (or fixing hole).
In sum, the utlity model has the conversion of prone position and sitting posture, can be used as wheelchair during sitting posture and use, and can drive walking by wheel driver 7, can forward-reverse, brake, turn to.
The auxiliary equipment that is equipped with, as drip stand, combination table etc. are convenient to user and are lived, have dinner, learn, surf the Net.
Claims (10)
1. multifunctional self-service nursing divan comprises pedestal, wheel, wheel driver and steering tiller, four jiaos a wheel is housed respectively in the bottom of pedestal, and wherein two of front end wheels are deflecting roller and are connected with steering tiller by steering spindle; The axle and the wheel driver of two wheels of rear end are in transmission connection, a body is housed on this pedestal, in this pedestal, accumulator is housed, it is characterized in that, described bed body by preceding movable lathe bed, fixedly lathe bed and afterwards movable lathe bed form, should be fixedly lathe bed and back pulldown bed as the U-shaped structure, end of the movable lathe bed of movable lathe bed and back is hinged with the two ends of fixing lathe bed respectively before this, and before this movable lathe bed and after be connected with link gear between the movable lathe bed; In the pedestal below the movable lathe bed in this back lifting drive is housed; Both sides at this movable lathe bed in back are equipped with upper support roller and lower support roller up and down respectively, be wound with the powerful blanket of rollover at two pairs of these upper support rollers and lower support collars, the two ends of this powerful blanket of turning on one's side be positioned at following and with can drive rollover driving device that this powerful blanket of turning on one's side laterally moves and be connected.
2. multifunctional self-service nursing divan according to claim 1, it is characterized in that, described link gear comprises front roll bar, connecting rod and back fork, the rear end of the upper end of front roll bar and described preceding movable lathe bed is fixed, the front end of the movable lathe bed in the upper end of back fork and described back is fixed, and the lower end of this back fork and front roll bar is hinged with the two ends of connecting rod respectively.
3. multifunctional self-service nursing divan according to claim 1, it is characterized in that, described lifting drive comprises deflecting plates, rotating shaft, lifting drive motors, lifting drivewheel, lifting screw, lifting nut, lifting driven pulley, deflecting plates is supported in the described pedestal rotationally by rotating shaft, lifting nut and lifting drive motors are installed on the deflecting plates, lifting nut and following hinged with the movable lathe bed in described back are passed in the upper end of lifting screw, and the lifting driven pulley is connected with lifting nut is coaxial; The output shaft of lifting drive motors is installed the lifting drivewheel, this lifting drivewheel and the engagement of this lifting driven pulley.
4. multifunctional self-service according to claim 1 nursing divan is characterized in that described lifting drive is a hydraulic cylinder, its two ends be hinged on the pedestal respectively and the movable lathe bed in back below.
5. multifunctional self-service nursing divan according to claim 1, it is characterized in that, described rollover driving device comprises rollover motor, rollover driving gear, rollover driven gear and rollover driven roller, two rollover driven rollers are installed in parallel in the middle part below this preceding movable lathe bed, end at this rollover driven roller is equipped with the rollover driven gear, and two these rollover driven gears all mesh with the rollover driving gear that is installed on the rollover motor output shaft; The two ends of the powerful blanket of described rollover are connected with two rollover driven rollers respectively and twine a few.
6. multifunctional self-service according to claim 1 is nursed divan, it is characterized in that, pillow is equipped with on the top of movable lathe bed before described being somebody's turn to do, and this pillow slides to insert and is somebody's turn to do in the preceding vertical jack of movable lathe bed.
7. multifunctional self-service nursing divan according to claim 1, it is characterized in that, be provided with the just mouthful door of flat-open type at the middle part of described fixedly lathe bed, at this mouthful door closing device and collecting excrement and urine mouth automatically just mouthful are housed just below the door, in this collecting excrement and urine mouth the syringe pipe that has apopore is housed, this syringe pipe is connected with the extraneous water that communicates and takes over.
8. multifunctional self-service nursing divan according to claim 7, it is characterized in that, described just mouthful door closing device automatically comprises driving lever, idler gear, driving lever gear, motor gear and folding motor, two driving lever gears are installed in two described just next doors of mouthful door respectively, between two these driving lever gears, idler gear is meshing with each other, is connected by a shift lever axis and driving lever are vertical in the axle center of each driving lever gear by several; This idler gear or driving lever gear are meshed with motor gear on the output shaft that is installed in the folding motor.
9. multifunctional self-service according to claim 7 nursing divan is characterized in that, described wheel driver, just mouthful door closing device, lifting drive all are connected with a controller by the remote controller remote control with the rollover driving device automatically.
10. multifunctional self-service nursing divan according to claim 1, it is characterized in that, be provided with retainer ring or the fixing hole that is used for plug-in mounting dining table or transfusion pole in the front of described fixedly lathe bed, and be equipped with the dining table that has dining table pole, this dining table pole is inserted in this retainer ring or the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397056U CN202020616U (en) | 2011-02-16 | 2011-02-16 | Multi-functional self-service sofa bed for nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397056U CN202020616U (en) | 2011-02-16 | 2011-02-16 | Multi-functional self-service sofa bed for nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020616U true CN202020616U (en) | 2011-11-02 |
Family
ID=44845586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200397056U Expired - Fee Related CN202020616U (en) | 2011-02-16 | 2011-02-16 | Multi-functional self-service sofa bed for nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020616U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126839A (en) * | 2011-11-21 | 2013-06-05 | 陈茂寅 | Medical care bed |
| CN103750969A (en) * | 2014-01-24 | 2014-04-30 | 康友明 | Multi-layer bath care bed |
| CN105105538A (en) * | 2015-09-22 | 2015-12-02 | 陆霞芸 | Chair capable of serving as bed |
| CN105902047A (en) * | 2016-07-03 | 2016-08-31 | 管存忠 | Remote-control movable sofa |
| CN106726219A (en) * | 2016-12-27 | 2017-05-31 | 华南理工大学广州学院 | Based on the multifunction nursing bed of human engineering |
| CN109330620A (en) * | 2018-11-28 | 2019-02-15 | 无锡市人民医院 | A kind of deformable detection device convenient for impedient people CT examination of taking action |
| CN112754813A (en) * | 2021-01-27 | 2021-05-07 | 芮伟 | Special hospital bed convenient to adjust for orthopedic patients |
| CN113456375A (en) * | 2021-07-08 | 2021-10-01 | 河南省人民医院 | Bed and sickbed using same |
-
2011
- 2011-02-16 CN CN2011200397056U patent/CN202020616U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126839A (en) * | 2011-11-21 | 2013-06-05 | 陈茂寅 | Medical care bed |
| CN103750969A (en) * | 2014-01-24 | 2014-04-30 | 康友明 | Multi-layer bath care bed |
| CN103750969B (en) * | 2014-01-24 | 2017-01-04 | 康友明 | A kind of Multi-layer bath care bed |
| CN105105538A (en) * | 2015-09-22 | 2015-12-02 | 陆霞芸 | Chair capable of serving as bed |
| CN105902047A (en) * | 2016-07-03 | 2016-08-31 | 管存忠 | Remote-control movable sofa |
| CN106726219A (en) * | 2016-12-27 | 2017-05-31 | 华南理工大学广州学院 | Based on the multifunction nursing bed of human engineering |
| CN109330620A (en) * | 2018-11-28 | 2019-02-15 | 无锡市人民医院 | A kind of deformable detection device convenient for impedient people CT examination of taking action |
| CN109330620B (en) * | 2018-11-28 | 2023-10-03 | 无锡市人民医院 | Deformable detection device convenient for CT (computed tomography) inspection of mobility-impaired people |
| CN112754813A (en) * | 2021-01-27 | 2021-05-07 | 芮伟 | Special hospital bed convenient to adjust for orthopedic patients |
| CN112754813B (en) * | 2021-01-27 | 2022-08-02 | 瞿亚龙 | Special hospital bed convenient to adjust for orthopedic patients |
| CN113456375A (en) * | 2021-07-08 | 2021-10-01 | 河南省人民医院 | Bed and sickbed using same |
| CN113456375B (en) * | 2021-07-08 | 2023-02-03 | 河南省人民医院 | Bed and sickbed using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20150216 |
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| EXPY | Termination of patent right or utility model |