CN202709402U - Air deflector driving device and indoor unit of hanging type air conditioner - Google Patents
Air deflector driving device and indoor unit of hanging type air conditioner Download PDFInfo
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- CN202709402U CN202709402U CN 201220350644 CN201220350644U CN202709402U CN 202709402 U CN202709402 U CN 202709402U CN 201220350644 CN201220350644 CN 201220350644 CN 201220350644 U CN201220350644 U CN 201220350644U CN 202709402 U CN202709402 U CN 202709402U
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- link assembly
- wind deflector
- locating part
- motor
- drive unit
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract 2
- 210000002435 tendon Anatomy 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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Abstract
The utility model discloses an indoor set of aviation baffle drive arrangement and hanging air conditioner, wherein aviation baffle drive arrangement includes first motor, drive box and link assembly, first motor is installed on the drive box, link assembly slidable ground sets up in the drive box, link assembly pass through rack and pinion mechanism with the output shaft of first motor, link assembly's head is followed the mouth that stretches out of drive box one side is stretched out telescopically link assembly tail end with be provided with buffering damping mechanism between the lateral wall of drive box. The utility model provides an indoor set of aviation baffle drive arrangement and hanging air conditioner, through link assembly tail end with set up buffering damping mechanism between the lateral wall of drive box, can effectively reduce the noise that the drive box produced to the stability of whole mechanism has been improved. And simultaneously, the utility model also discloses an indoor set of hanging air conditioner with above-mentioned drive arrangement.
Description
Technical field
The utility model relates to the parts of air-conditioner, the indoor set of the hanging type air conditioner of this drive unit of the especially wind deflector drive unit of air-conditioner, and use.
Background technology
General indoor apparatus of air conditioner be provided with to guide air-conditioning up and down air-out direction the wind deflector parts and be used for driving the wind deflector drive unit that the wind deflector parts rotate.At present, the wind deflector drive unit mainly consists of by driving box, link assembly and motor, and link assembly is slidably disposed on and drives in the box, and its afterbody is connected with motor by rack and pinion drive mechanism, and the head end of link assembly is connected with wind deflector.These motions have inevitably produced the vibration of various frequencies in operation process, these vibrations can cause that again whole mechanism produces abnormal sound, and the comfortableness that product is used has caused bad impact.
Summary of the invention
For above-mentioned prior art present situation, first technical problem to be solved in the utility model is, a kind of wind deflector drive unit is provided, and the abnormal sound that it can reduce to vibrate initiation makes in the motion running steadily quiet.
Second technical problem to be solved in the utility model is, a kind of indoor set with hanging type air conditioner of above-mentioned drive unit is provided.
The technical scheme that above-mentioned first technical problem that solves the utility model adopts is: a kind of wind deflector drive unit, comprise the first motor, drive box and link assembly, described the first motor is installed on the described driving box, described link assembly is slidably disposed in the described driving box, described link assembly is connected by the output shaft of pinion and rack with described the first motor, the head of described link assembly stretches out along the extending port telescopically of described driving box one side, is provided with buffer shock-absorbing mechanism between the sidewall of described link assembly tail end and described driving box.
Therein among embodiment, described buffer shock-absorbing mechanism comprises spring and damping block, and an end of described spring is fixed on the mount pad on the described driving box sidewall, and the other end is fixedly connected with described damping block.
Among embodiment, the afterbody of described link assembly is provided with the chute guide rail that extends along the described link assembly direction of motion therein; In described driving box, be provided with the first locating part, the second locating part, the 3rd locating part and the 4th locating part, described the first locating part and described the second locating part are near described extending port and lay respectively at the both sides of described link assembly, described the 3rd locating part is located in the described chute guide rail and with it and is slidingly matched, and described the 4th locating part and described the 3rd locating part relatively are arranged on a side of described link assembly.
Therein among embodiment, described the first locating part, described the second locating part, described the 3rd locating part and described the 4th locating part include pillar and are sleeved on two step-like bearing gaskets on this pillar, and two step-like bearing gaskets form the stopper slot that is complementary with described link assembly edge.
Therein among embodiment, be provided with cushion blocking with the first screw hole at the fixed bit of described the first motor, be provided with the axis hole and second screw hole corresponding with described the first screw hole that passes for described the first machine shaft at described driving box, described the first motor is fixed by the screw and the described driving box that pass described the first screw hole and described the second screw hole.
Therein among embodiment, around described axis hole, be provided with to the side-prominent annular bead of described the first motor one, around described the second screw hole, be provided with to the side-prominent brace table of described the first motor one.
Among embodiment, be provided with damping block on the surface of described the first motor therein.
Among embodiment, be provided with damping block at described driving box and the contacted surface of indoor unit panel body therein.
Therein among embodiment, be provided with the wind deflector rotating mechanism that rotates for driving wind deflector at described link assembly head end, this wind deflector rotating mechanism comprises the second motor, reduction gearing and power transmission shaft, the output shaft of described the second motor is connected with described power transmission shaft through described reduction gearing, and the wire that is connected with described the second motor passes from described link assembly.
Among embodiment, be provided with rotating shaft at described link assembly head therein.
The technical scheme that above-mentioned second technical problem that solve the utility model adopts is: a kind of indoor set of hanging type air conditioner, comprise housing with air outlet, be arranged on the wind deflector drive unit that guides the wind deflector of air-out direction and be separately positioned on the left and right sides in the housing of being used at described air outlet place, described wind deflector drive unit is above-mentioned wind deflector drive unit.
Compared with prior art, the indoor set of wind deflector drive unit provided by the utility model and hanging type air conditioner, by between the sidewall of described link assembly tail end and described driving box, buffer shock-absorbing mechanism being set, can effectively reduce and drive the noise that box produces, and improve the stability of whole mechanism.
In addition, additional technical feature of the present utility model also has following beneficial effect:
1, owing to the contact-making surface that is in contact with one another at link assembly and driving box is provided with convex tendon, utilize the convex tendon contact, avoid the face contact, and the convex tendon surface finish is processed, make that the contact area of different elements reduces in the motion process, reduce simultaneously the coefficient of friction between contact-making surface, it is minimum that the vibration that friction is brought is reduced to;
2, up and down the displacement in motion process of the locating part by being comprised of pillar and bearing gasket, restriction link assembly makes its even running;
3, motor by cushion blocking with drive box and be connected, alleviated the vibration of motor, in addition, motor with drive box and only have the position of two screw holes and motor axis hole contact, prevent the transmission vibrated, avoid causing that whole driving box vibrates to make vibrates expansion;
4, by pasting one deck damping block on the motor surface, reduce the intrinsic frequency of motor faceplate body, the vibration of motor itself is reduced;
This shows, by wind deflector drive unit provided by the utility model and indoor apparatus of air conditioner, realized the quiet operation of motion integral body and operate steadily, improved the comfortableness that product uses.
Description of drawings
Fig. 1 is the structural representation with indoor set of the hanging type air conditioner of wind deflector drive unit among one of them embodiment of the utility model;
Fig. 2 is the perspective view of the right wind deflector drive unit among Fig. 1, removes link assembly;
Fig. 3 is the perspective view of the right wind deflector drive unit among Fig. 1, removes lid;
Fig. 4 is the local enlarged diagram at I place among Fig. 3;
Fig. 5 is the schematic perspective view of the box body of the right wind deflector drive unit among Fig. 1;
Fig. 6 is the structural representation of the first locating part of the right wind deflector drive unit among Fig. 1;
Fig. 7 is the cutaway view of Fig. 2;
Fig. 8 is the perspective view of the left wind deflector drive unit among Fig. 1, removes lid.
Among above each figure, 100-housing, 110-air outlet, 200-wind deflector, 210-right support plate, 220-left support plate, the right wind deflector drive unit of 300-, the 310-box body, 311-extending port, 312,313,314, the 315-pillar, 316-the 4th convex tendon, 317-axis hole, 317a-flange collar, 318-the second screw hole, 318a-brace table, 319-mount pad, the 320-lid, 321-the 3rd convex tendon, 330-link assembly, 331-link assembly head, 332-link assembly afterbody, 332a-tooth bar, 332b-chute guide rail, 333-the first convex tendon, 334-the second convex tendon, 340-the first motor, 341-cushion blocking, 350-master gear, the 360-bearing gasket, 361-stopper slot, 370-damping block, 380-wind deflector rotating mechanism, 381-power transmission shaft, 390-buffer shock-absorbing mechanism, the 391-spring, 392-damping block, the left wind deflector drive unit of 400-, the 410-link assembly, 411-rotating shaft, A-the first locating part, B-the second locating part, C-the 3rd locating part, D-the 4th locating part.
The specific embodiment
Also in conjunction with the embodiments the utility model is elaborated below with reference to accompanying drawing.Need to prove, in the situation that do not conflict, below feature among each embodiment and the embodiment can mutually make up.
As shown in Figure 1, indoor set with hanging type air conditioner of wind deflector drive unit among one of them embodiment of the utility model comprises housing 100 with air outlet 110, be arranged on the left wind deflector drive unit 400 and the right wind deflector drive unit 300 that guide the wind deflector 200 of air-out direction and be separately positioned on the housing 100 interior left and right sides of being used at air outlet 110 places, and the left end of wind deflector 200 and right-hand member are respectively arranged with the left support plate 220 of axis hole with the right support plate 210 of axis hole.
Figure 2 shows that the perspective view of right wind deflector drive unit 300, right wind deflector drive unit 300 mainly is comprised of the first motor 340, driving box and link assembly 330, wherein, drive box and consisted of by box body 310 and lid 320, be provided with damping block 370 on box body 310 and housing 100 contacted surfaces.Owing to being provided with damping block 370 on the surface that drives box, damping block 370 can change the intrinsic frequency that drives box itself, and " drum type " articulatory configuration of the former driving box that weakens, reaches the effect that abates the noise on drive box.Further preferably, described damping block 370 close described the first motors 340, and corresponding with the position of pinion and rack.Like this, directly damped absorption of the vibration that link assembly 330 and the first motor 340 produce in running, thus reach the noise problem of eliminating link assembly 330 and 340 generations of the first motor.
Further referring to Fig. 2, preferably, in order to alleviate 340 vibrations of the first motor, be provided with cushion blocking 341 with the first screw hole at the fixed bit of described the first motor 340, be provided with the axis hole 317 that passes for 340 rotating shafts of described the first motor and the second screw hole 318 that is complementary with described the first screw hole on the box body 310 of described driving box, described the first motor 340 is fixed by the screw and the described driving box that pass described the first screw hole and described the second screw hole 318.Further preferably, around described axis hole 317, be provided with to the side-prominent annular bead 317a of described the first motor 340 1, around described the second screw hole 318, be provided with to the side-prominent brace table 318a of described the first motor 340 1.Like this so that the first motor 340 with drive box and only have two screw holes contact with the position of the first motor 340 axis holes, prevent the transmission vibrated, avoid causing that whole driving box vibration makes vibration expansion.Preferably, in order to alleviate the vibration of the first motor 340 itself, also paste one deck damping blocks (not shown on the figure) on the first motor 340 surfaces, by reducing the intrinsic frequency of the first motor 340 housings, 340 vibrations of the first motor own are reduced.
As shown in Figure 3, link assembly 330 is slidably disposed on and drives in the box, be provided with tooth bar 332a at link assembly afterbody 332, this tooth bar 332a master gear 350 interior with being installed in the driving box is meshed, link assembly head 331 stretches out from extending port 311, and be provided with the wind deflector rotating mechanism 380 that rotates for driving wind deflector 200 at link assembly head 331, this wind deflector rotating mechanism 380 comprises the second motor (not shown on the figure), reduction gearing (not shown on the figure) and power transmission shaft 381, the output shaft of described the second motor is connected with described power transmission shaft 381 through described reduction gearing.Shaft hole matching (as shown in Figure 1) on power transmission shaft 381 and the right support plate 210.Thereby realize link assembly 330 stretching motions by rotating and reverse of the first motor 340, realize the rotational motion of wind deflector by the rotation of wind deflector rotating mechanism 380.
In conjunction with shown in Figure 4, between described link assembly 330 tail ends and described driving box, be provided with buffer shock-absorbing mechanism 390, this buffer shock-absorbing mechanism 390 comprises spring 391 and damping block 392, one end of described spring 391 is fixed on the interior mount pad 319 of described driving box, and the other end is fixedly connected with described damping block 392.Buffer shock-absorbing mechanism 390 can effectively reduce and drive the noise that box produces, and has improved the stability of whole mechanism.
Further referring to Fig. 3, described link assembly afterbody 332 is provided with the chute guide rail 332b that extends along described link assembly 330 directions of motion.In described driving box, be provided with the first locating part A, the second locating part B, the 3rd locating part C and the 4th locating part D, described the first locating part A and described the second locating part B are near described extending port 311 and lay respectively at the both sides of described link assembly 330, described the 3rd locating part C is located in the described chute guide rail 332b and is mated, and described the 4th locating part D and described the 3rd locating part C relatively are arranged on a side of described link assembly 330.
Such as Fig. 5 and shown in Figure 6, described the first locating part A is made of pillar 312 and two step-like bearing gaskets 360 that are sleeved on the pillar, and two step-like bearing gaskets 360 form the stopper slot 361 that is complementary with described link assembly 330 edges.The structure of described the second locating part B, described the 3rd locating part C and described the 4th locating part D is identical with the structure of the first locating part A, respectively by pillar 313,314,315 and two step-like bearing gaskets 360 being sleeved on this pillar consist of, do not repeat them here.Limit respectively link assembly 330 up and down displacement motion process from both sides by the first locating part A and the second locating part B, jointly limit link assembly 330 up and down displacement in motion process by the 3rd locating part C and the 4th locating part D, make its even running.
As shown in Figure 7, be respectively arranged with the first convex tendon 333 and the second convex tendon 334 at link assembly 330 with driving contacted two contact-making surfaces of box, be respectively arranged with the 3rd convex tendon 321 and the 4th convex tendon 316 at driving box and link assembly 330 contacted two contact-making surfaces.By the contact-making surface that is in contact with one another at link assembly 330 and driving box rational convex tendon is set, utilize the convex tendon contact, avoid the face contact, and the convex tendon surface finish is processed, make that the contact area of different elements reduces in the motion process, reduce simultaneously the coefficient of friction between contact-making surface, it is minimum that the vibration that friction is brought is reduced to.In addition, convex tendon cooperates with the circular-arc movement locus of link assembly 330, so that link assembly 330 has uniform support in motion process, thereby makes the sudden change that does not have stress in link assembly 330 motion processes, guarantees the level and smooth of motion.
The below further specifies the operation principle of the right wind deflector drive unit 300 of the present embodiment:
In link assembly 330 motion processes, the track that link assembly 330 stretches is according to the orbital motion of setting.When link assembly 330 stretches out motion, master gear 350 rotating drive tooth bar 332a motion, while the 3rd locating part and the 4th locating part limiting rod assembly 330 be the position up and down, make its easy motion, the angle of motion is controlled the first electric machine rotation angle control by setting program, stops when turning to set angle when stretching out.When link assembly 330 moves to first half, the first locating part A and the second locating part B common guarantee link assembly 330 upper-lower positions and about play or displacement do not occur, it is stretched out steadily, until reach extreme position.After link assembly 330 reaches extreme position, trigger microswitch, make the first motor reversal, drive master gear 350 counter-rotatings, when link assembly 330 was retracted to latter half, the stability of link assembly 330 rear sections limited the above-below direction motion jointly by the second locating part B and the 3rd locating part C.Link assembly 330 front ends are also under the restriction of the first locating part A simultaneously.
This shows, by wind deflector 200 drive units provided by the utility model, realized the quiet operation of motion integral body and operate steadily.
Figure 8 shows that the perspective view of left wind deflector drive unit 400, left wind deflector drive unit 400 is substantially the same with the structure of right wind deflector drive unit 300, the head of different the is link assembly 410 of left wind deflector drive unit 400 is provided with rotating shaft 411, the shaft hole matching (as shown in Figure 1) on rotating shaft 411 and the left support plate 220.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (11)
1. wind deflector drive unit, comprise the first motor, drive box and link assembly, described the first motor is installed on the described driving box, described link assembly is slidably disposed in the described driving box, described link assembly is connected by the output shaft of pinion and rack with described the first motor, the head of described link assembly stretches out along the extending port telescopically of described driving box one side, it is characterized in that, between the sidewall of described link assembly tail end and described driving box, be provided with buffer shock-absorbing mechanism.
2. wind deflector drive unit according to claim 1 is characterized in that, described buffer shock-absorbing mechanism comprises spring and damping block, and an end of described spring is fixed on the mount pad on the described driving box sidewall, and the other end is fixedly connected with described damping block.
3. wind deflector drive unit according to claim 1 is characterized in that, the afterbody of described link assembly is provided with the chute guide rail that extends along the described link assembly direction of motion; In described driving box, be provided with the first locating part, the second locating part, the 3rd locating part and the 4th locating part, described the first locating part and described the second locating part are near described extending port and lay respectively at the both sides of described link assembly, described the 3rd locating part is located in the described chute guide rail and with it and is slidingly matched, and described the 4th locating part and described the 3rd locating part relatively are arranged on a side of described link assembly.
4. wind deflector drive unit according to claim 3, it is characterized in that, described the first locating part, described the second locating part, described the 3rd locating part and described the 4th locating part include pillar and are sleeved on two step-like bearing gaskets on this pillar, and two step-like bearing gaskets form the stopper slot that is complementary with described link assembly edge.
5. wind deflector drive unit according to claim 1, it is characterized in that, be provided with cushion blocking with the first screw hole at the fixed bit of described the first motor, be provided with the axis hole and second screw hole corresponding with described the first screw hole that passes for described the first machine shaft at described driving box, described the first motor is fixed by the screw and the described driving box that pass described the first screw hole and described the second screw hole.
6. wind deflector drive unit according to claim 5, it is characterized in that, around described axis hole, be provided with to the side-prominent annular bead of described the first motor one, around described the second screw hole, be provided with to the side-prominent brace table of described the first motor one.
7. wind deflector drive unit according to claim 1 is characterized in that, is provided with damping block on the surface of described the first motor.
8. wind deflector drive unit according to claim 1 is characterized in that, is provided with damping block at described driving box and the contacted surface of indoor unit panel body.
9. according to claim 1 to 8 each described wind deflector drive units, it is characterized in that, be provided with the wind deflector rotating mechanism that rotates for driving wind deflector at described link assembly head end, this wind deflector rotating mechanism comprises the second motor, reduction gearing and power transmission shaft, the output shaft of described the second motor is connected with described power transmission shaft through described reduction gearing, and the wire that is connected with described the second motor passes from described link assembly.
10. according to claim 1 to 8 each described wind deflector drive units, it is characterized in that, be provided with rotating shaft at described link assembly head.
11. the indoor set of a hanging type air conditioner, comprise housing with air outlet, be arranged on the wind deflector drive unit that guides the wind deflector of air-out direction and be separately positioned on the left and right sides in the housing of being used at described air outlet place, it is characterized in that: described wind deflector drive unit is for such as each described wind deflector drive unit in the claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350644 CN202709402U (en) | 2012-07-18 | 2012-07-18 | Air deflector driving device and indoor unit of hanging type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350644 CN202709402U (en) | 2012-07-18 | 2012-07-18 | Air deflector driving device and indoor unit of hanging type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709402U true CN202709402U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350644 Expired - Lifetime CN202709402U (en) | 2012-07-18 | 2012-07-18 | Air deflector driving device and indoor unit of hanging type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709402U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574869A (en) * | 2012-07-18 | 2014-02-12 | 珠海格力电器股份有限公司 | Air deflector driving device and indoor unit of hanging type air conditioner |
| WO2015122660A1 (en) * | 2014-02-11 | 2015-08-20 | 삼성전자주식회사 | Air conditioner |
| CN105157194A (en) * | 2015-09-07 | 2015-12-16 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106052065A (en) * | 2016-07-21 | 2016-10-26 | 珠海格力电器股份有限公司 | Driving box assembly and assembling method, wind sweeping mechanism and air conditioner |
| CN106195178A (en) * | 2016-07-18 | 2016-12-07 | 珠海格力电器股份有限公司 | Drive box device and air conditioner wall hanging machine |
| WO2017133438A1 (en) * | 2016-02-01 | 2017-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air-conditioner and air-conditioner with same |
| CN107166528A (en) * | 2017-05-27 | 2017-09-15 | 珠海格力电器股份有限公司 | Air guide assembly and air conditioner with same |
| CN112432354A (en) * | 2020-10-19 | 2021-03-02 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
-
2012
- 2012-07-18 CN CN 201220350644 patent/CN202709402U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574869A (en) * | 2012-07-18 | 2014-02-12 | 珠海格力电器股份有限公司 | Air deflector driving device and indoor unit of hanging type air conditioner |
| CN103574869B (en) * | 2012-07-18 | 2015-09-30 | 珠海格力电器股份有限公司 | Air deflector driving device and indoor unit of hanging type air conditioner |
| WO2015122660A1 (en) * | 2014-02-11 | 2015-08-20 | 삼성전자주식회사 | Air conditioner |
| CN105157194A (en) * | 2015-09-07 | 2015-12-16 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2017133438A1 (en) * | 2016-02-01 | 2017-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air-conditioner and air-conditioner with same |
| CN106195178A (en) * | 2016-07-18 | 2016-12-07 | 珠海格力电器股份有限公司 | Drive box device and air conditioner wall hanging machine |
| CN106052065A (en) * | 2016-07-21 | 2016-10-26 | 珠海格力电器股份有限公司 | Driving box assembly and assembling method, wind sweeping mechanism and air conditioner |
| CN107166528A (en) * | 2017-05-27 | 2017-09-15 | 珠海格力电器股份有限公司 | Air guide assembly and air conditioner with same |
| CN112432354A (en) * | 2020-10-19 | 2021-03-02 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
| CN112432354B (en) * | 2020-10-19 | 2022-01-21 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20150930 |
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| RGAV | Abandon patent right to avoid regrant |