CN204826818U - A manual elevating system for waterproof type parking stall retention device - Google Patents
A manual elevating system for waterproof type parking stall retention device Download PDFInfo
- Publication number
- CN204826818U CN204826818U CN201520430093.1U CN201520430093U CN204826818U CN 204826818 U CN204826818 U CN 204826818U CN 201520430093 U CN201520430093 U CN 201520430093U CN 204826818 U CN204826818 U CN 204826818U
- Authority
- CN
- China
- Prior art keywords
- retention device
- parking stall
- gear
- lifting mechanism
- manual lifting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a management technical field that parks particularly, relates to a manual elevating system for waterproof type parking stall retention device, should manual elevating system sets up in first sleeve (2), and this parking stall retention device is including closed safety cover (1) of fixing the cavity tube -shape below ground, from interior first sleeve (2), second sleeve (3) and the third sleeve of outwards being equipped with in proper order in closed safety cover (1), adopt the multisection to go up and down to design, its convenient equipment and maintenance. Hand joint (11) pass through axis (12) and screw rod group (7) is connected, and axis (12) outside is equipped with second gear (15), and the during operation uses the manual spanner of pressing of spanner, makes round pin (151) throw off cotter way (152) on second gear (15), when driving hand joint (11) rotation again, give axis (11) and screw rod group (7) with the power transmission to realize the ascending descending motion of whole retention device.
Description
Technical field
The utility model relates to parking managing device technical field, in particular to a kind of manual lifting mechanism for water proof type parking stall retention device.
Background technology
For the ease of managing the parking stall of parking, people have carried out long-term exploration, propose various berth lock.Although the management of berth lock of the prior art to parking position serves certain effect, usually arrange on the ground, easily to be damaged or stolen.In addition, also easily because careless manipulation in the process of parking, the damage to car is caused.In order to solve the problems of the technologies described above, there is the parking stall retention device being embedded in underground in recent years, but all adopt electric drive to carry out operated from a distance, cannot normally work when Long-distance Control breaks down, and maintenance trouble.
Such as publication number is the Chinese invention patent of CN103015777A, it discloses a kind of ascending/decending parking stall retention device, comprise the lifting column vertically arranged, be connected with in the lower end of lifting column and can be arranged on below ground and the electrodynamic type driving mechanism of described lifting column vertical lifting can be driven.Electrodynamic type driving mechanism comprises the drive motors that can be fixed on below ground, and described drive motors is connected with lifting column.Drive motors in the present invention is linear electric motors.Linear electric motors can be elevated by Direct driver lifting column, and certain drive motors also can adopt electric rotating machine, between the power output shaft and lifting column of electric rotating machine, arrange steering gear and reducing gear etc.This parking stall retention device adopts pure electric operating.When remote wireless control breaks down, cannot normally work.
Such as publication number is the Chinese invention patent of CN103899113A again, it discloses a kind of imbedded parking retention device, comprise and to be fixed on below ground and in the closed protective cover of hollow tube-shape, the baffle element in hollow columnar is equipped with in closed protective cover, be equipped with lifting drive rod in described baffle element and be provided with the drive mechanism that baffle element can be driven to move axially along closed protective cover when being elevated drive rod and rotating between lifting drive rod and baffle element, closed protective cover, baffle element and lifting drive rod are coaxially arranged, the length of baffle element is less than the length of closed protective cover and stops that physical efficiency drops to baffle element upper surface not higher than closed protective cover upper surface, be provided with in closed protective cover and be elevated drive rod and be connected and the driver being elevated drive rod and rotating can be driven.Compared with prior art, the invention has the advantages that: stable, install, easy to maintenance, effectively can safeguard order of parking.Completed the stop of vehicle in the program by cylindrical body and cylindrical sleeve two sleeves, the degree of depth of its sleeve is comparatively dark, the difficulty to assembled belt; Driver is positioned at the bottom of cylindrical body, and water proofing property is poor, and maintenance difficult when a failure occurs; This technical scheme adopts Long-distance Control, and when Long-distance Control is damaged, this retention device will quit work.
Utility model content
The purpose of this utility model is to provide a kind of manual lifting mechanism for water proof type parking stall retention device, retention device maintenance difficult in parking stall when electrically-actuated device breaks down in prior art, the problem that cannot normally work.
In order to realize above-mentioned purpose of design, the scheme that the utility model adopts is as follows:
According to a kind of manual lifting mechanism for water proof type parking stall retention device of the present utility model, this manual lifting mechanism is arranged in the first sleeve, this parking stall retention device comprises the closed protective cover of the hollow tube-shape be fixed on below ground, the first sleeve, the second sleeve and the 3rd sleeve is from inside to outside provided with successively in described closed protective cover, adopt more piece lifting design, described manual lifting mechanism comprises hand joint, hand joint is connected with axis by pin, and axis outside is provided with the second gear; Pin is provided with, in the cotter way of pin card in the second gear in second gear.
Manual lifting mechanism of the present utility model is arranged in the first sleeve; this parking stall retention device comprises the closed protective cover of the hollow tube-shape be fixed on below ground; the first sleeve second sleeve and the 3rd sleeve is from inside to outside provided with successively in described closed protective cover; adopt more piece lifting design, its ease of assembly and maintenance.Be equipped with the screw rod group be fixed on threaded rod base in first sleeve, there are driver and hand joint in the top of this screw rod group by holder erection.This driver is elevated with the lifting of screw rod group, is conducive to follow-up maintenance; Driver upside-down mounting in the first sleeve, even if the normal work of retention device also can not be affected when entirety there is not by water logging.Hand joint is connected with screw rod group by axis, axis outside is provided with the second gear, spanner is used manually to press lower ejector lever during work, pin is made to throw off cotter way on the second gear, when driving hand joint to rotate again, second gear and the first gears meshing but do not work, by power transmission to axis and screw rod group, thus realize whole retention device rise and fall campaign.
The course of work of the manual lifting mechanism for water proof type parking stall retention device of the present utility model is: first use spanner manually by lower ejector lever, the pin of hand joint lower end is made to throw off cotter way on the second gear, rotary spanner drives hand joint, because hand joint and pin are connected and fixed, therefore sell in hand joint rotation process simultaneously and will drive middle shaft rotation, thus driving screw rod group to rotate, whole device moves downward.Hand joint compresses the spring of hand joint lower end moving downward in process, now sell the cotter way of disengaging second gear, and whole parking stall retention device drops to below ground.Otherwise press hand joint and rotate hand joint in the opposite direction, now whole parking stall retention device rises on ground and occupies parking position.
Preferably, described fixing mounting is also provided with driver.
In above-mentioned either a program preferably, described driver connects the first gear by an axle.
In above-mentioned either a program preferably, described first gear and the second gears meshing.
In above-mentioned either a program preferably, described first gear and the second gear are arranged in gear-box.
In above-mentioned either a program preferably, the lower end of described hand joint is provided with bearing.
In above-mentioned either a program preferably, on described gear-box with gear box cover.
In above-mentioned either a program preferably, described axis is the inner hollow shaft with cavity, and the inside of cavity is provided with spring.
In above-mentioned either a program preferably, the top of the cavity of described axis is with step.
In above-mentioned either a program preferably, described step has chute.
In above-mentioned either a program preferably, the bottom of described hand joint has cross through hole.
In above-mentioned either a program preferably, described pin interts in the chute on the bottom transverse through hole and axis of hand joint.
In above-mentioned either a program preferably, the top of described first sleeve is provided with over cap.
In sum, manual lifting mechanism for water proof type parking stall retention device of the present utility model has the following advantages: hand joint is connected with screw rod group by axis, axis outside is provided with the second gear, spanner is used manually to press lower ejector lever during work, pin is made to throw off cotter way on the second gear, when driving hand joint to rotate again, by power transmission to axis and screw rod group, thus realize whole retention device rise and fall campaign; Whole manual lifting mechanism carries out connection control by a pin, and it is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is according to the overall schematic for parking stall retention device in the manual lifting mechanism of water proof type parking stall retention device of the present utility model.
Fig. 2 is the structural representation according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 3 be according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model embodiment illustrated in fig. 2 in fix mounting internal construction schematic diagram.
Fig. 4 is the structural representation removing fixing mounting in the Fig. 2 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 5 is the structural representation removing gear-box in the Fig. 4 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 6 is the structural representation removing axis in the Fig. 5 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 7 is the polycrystalline substance schematic diagram of the Fig. 6 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 8 is the bottom enlarged drawing of the Fig. 7 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Fig. 9 is according to the manual lifting mechanism working state figure for water proof type parking stall retention device of the present utility model.
Figure 10 is according to the manual lifting mechanism decline state diagram for water proof type parking stall retention device of the present utility model.
Figure 11 is according to the manual lifting mechanism propradation figure for water proof type parking stall retention device of the present utility model.
Figure 12 is the assembling drawing of axis and pin in the Fig. 5 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Figure 13 is the structural representation of axis in the Fig. 5 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Detailed description of the invention
In order to understand according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model better, below in conjunction with accompanying drawing, the specific embodiment according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model is described.
Shown in figure 1, Fig. 2, according to the structural representation of the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
Manual lifting mechanism for water proof type parking stall retention device of the present utility model, this manual lifting mechanism is arranged in the first sleeve 2, this parking stall retention device comprises the closed protective cover 1 of the hollow tube-shape be fixed on below ground, the first sleeve 2, second sleeve 3 and the 3rd sleeve 4 is from inside to outside provided with successively in described closed protective cover 1, adopt more piece lifting design, described manual lifting mechanism comprises hand joint 11, hand joint 11 is connected with screw rod group 7 by axis 12, and axis 12 outside is provided with the second gear 15; Be provided with pin 151 in second gear 15, pin 151 is stuck in the cotter way 152 in the second gear 15.In addition, no matter hand joint 11 upwards or move downward, all hand joint 11 to be pressed down, thus the cotter way 152 making pin 151 depart from the second gear 15 just can work, namely no matter sleeve rises or declines, all hand joint 11 will be pressed down, the cotter way 152 making pin 151 depart from the second gear 15 just can work.
Manual lifting mechanism of the present utility model is arranged in the first sleeve 2; this parking stall retention device comprises the closed protective cover 1 of the hollow tube-shape be fixed on below ground; the first sleeve 2, second sleeve 3 and the 3rd sleeve (4) is from inside to outside provided with successively in described closed protective cover 1; adopt more piece lifting design, its ease of assembly and maintenance.Be equipped with the screw rod group 7 be fixed on threaded rod base in first sleeve 2, the top of this screw rod group 7 is provided with driver 6 and hand joint 11 by fixing mounting (8).This driver 6 is elevated with the lifting of screw rod group 7, is conducive to follow-up maintenance; The drive motors upside-down mounting of driver 7 in the first sleeve 2, even if the normal work of retention device also can not be affected when entirety there is not by water logging.Hand joint 11 is connected with screw rod group 7 by axis 12, axis 12 outside is provided with the second gear 15, spanner is used manually to press lower ejector lever during work, pin 151 is made to throw off cotter way 151 on the second gear 15, rotary spanner drives hand joint 11, because hand joint 11 and pin 151 are connected and fixed, therefore sells in hand joint 11 rotation process simultaneously and is rotated by drive axis 12, thus driving screw rod group 7 to rotate, whole device moves downward.Hand joint 11 compresses the spring 121 of hand joint 11 lower end moving downward in process, now pin 151 is by the cotter way 151 of disengaging second gear 15, and whole parking stall retention device drops to below ground.
Next consult shown in Fig. 3-Fig. 5, manual lifting mechanism internal construction schematic diagram of the present utility model.
In the present embodiment, described fixing mounting 8 is also provided with driver 6.Driver 6 uses for during electric control, only needs remote control when electric control is good.
In the present embodiment, the top of described first sleeve 2 is provided with over cap 4.Arranging over cap 4 not to be damaged to protect the warning mechanism of the first sleeve 2 inside, affecting its work.
In the present embodiment, described driver 6 connects the first gear 14 by an axle.
In the present embodiment, described first gear 14 engages (as shown in Figure 5, Figure 6) with the second gear 15, but driver 6 does not work.
In the present embodiment, described first gear 14 and the second gear 15 are arranged in gear-box 9 (as shown in Figure 3, Figure 4).
In the present embodiment, the lower end of described hand joint 11 is provided with bearing.
In the present embodiment, on described gear-box 9 with gear box cover 10.
In the present embodiment, described second gear 15 is connected (as shown in Figure 4, Figure 5) with screw rod group 7 by axis 12.
As shown in Figure 6, the structural representation of axis is removed in the Fig. 5 according to the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
In the present embodiment, the lower end abutment of described spring 121 is on axis 12.Moving downward in process at hand joint 11 spring 121 compressing hand joint lower end, now pin 151 is by the cotter way 152 of disengaging second gear 15, and whole parking stall retention device drops to below ground; Otherwise press hand joint 11 and rotate hand joint 11 in the opposite direction, now whole parking stall retention device rises on ground and occupies parking position.
As shown in Figure 7, Figure 8, be provided with pin 151 in the second gear 15, pin 151 is stuck in the cotter way 152 in the second gear 15.The lower end of the second gear 15 connects axis 12(as shown in Figure 5), be provided with spring 121 in the cavity of axis 12.Starting stage pin 151 is stuck in the cotter way 152 of the second gear 15, because pin 151 is fixed in the bottom transverse through hole of hand joint 11, and the edge limitation of the second gear 15, so can not come off from the second gear 15.Move downward in hand joint 11 rotation process simultaneously and the pin 151 in the second gear 15 in driven gear case 9 is rotated.Moving downward in process at hand joint 11 spring 121 compressed under hand joint 11, now pin 151 slides in the cotter way 152 of the second gear 15, and when arriving certain position, pin 151 enters in the chute 124 of axis 12, now axis 12 non rotating.
As Figure 9-Figure 11, the course of work of the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
The course of work of the manual lifting mechanism for water proof type parking stall retention device of the present utility model is: first use spanner manually by lower ejector lever, the pin 151 of hand joint 11 lower end is made to throw off cotter way 152 on the second gear 15, rotary spanner drives hand joint 11, because hand joint 11 is connected and fixed with pin 151, therefore in hand joint 11 rotation process simultaneously pin 151 drive axis 12 is rotated, thus driving screw rod group 7 to rotate, whole device moves downward.Hand joint 11 compresses the spring 121 of hand joint 11 lower end moving downward in process, now pin 151 is by the cotter way 151 of disengaging second gear 15, and whole parking stall retention device drops to below ground.Otherwise press hand joint 11 and rotate hand joint 11 in the opposite direction, now whole parking stall retention device rises on ground and occupies parking position.
As shown in Figure 10, pin 151 slides in the cotter way 152 of the second gear 15, and final pin 151 declines and throws off cotter way 152, and not driven gear work during rotation, whole parking stall retention device drops to below ground.
As shown in figure 11, press hand joint 11 and rotate hand joint 11 in the opposite direction, now whole parking stall retention device rises on ground and occupies parking position.
Finally consult shown in Figure 12, Figure 13, according to the assembling drawing of axis and pin in Fig. 5 of the manual lifting mechanism for water proof type parking stall retention device of the present utility model.
In the present embodiment, described axis 12 is the inner hollow shaft with cavity, and the inside of cavity is provided with spring 121.
In the present embodiment, the top of the cavity of described axis 12 is with step 123.
In the present embodiment, described step 123 has chute 124.
In the present embodiment, the bottom of described hand joint 11 has cross through hole.
In the present embodiment, described pin 151 interts in the chute 124 on the bottom transverse through hole and axis 12 of hand joint 11.
In manual lifting mechanism of the present utility model, have chute 124 because the bottom of hand joint 11 has on cross through hole, axis 12, pin 151 interts at cross through hole and chute 124, thus is connected and fixed with axis 12 by hand joint 11.
In sum, manual lifting mechanism for water proof type parking stall retention device of the present utility model has the following advantages: hand joint 11 is connected with screw rod group 7 by axis 12, axis 12 outside is provided with the second gear 15, spanner is used manually to press lower ejector lever during work, pin 151 is made to throw off cotter way 152 on the second gear 15, when driving hand joint 11 to rotate again, by power transmission to axis 11 and screw rod group 7, thus realize whole retention device rise and fall campaign; Whole manual lifting mechanism carries out connection control by a pin, and it is easy to maintenance.
It will be apparent to those skilled in the art that the manual lifting mechanism for water proof type parking stall retention device of the present utility model comprises any combination of each several part in this manual.As space is limited and in order to make the simple and clear of manual, these combinations are not introduced one by one in detail at this, but after having seen this manual, the scope of the present utility model that any combination of each several part be made up of this manual is formed is self-evident, does not therefore add and repeats.
Claims (14)
1. the manual lifting mechanism for water proof type parking stall retention device, this manual lifting mechanism is arranged in the first sleeve (2), this parking stall retention device comprises the closed protective cover (1) of the hollow tube-shape be fixed on below ground, the first sleeve (2) is from inside to outside provided with successively in described closed protective cover (1), second sleeve (3) and the 3rd sleeve, adopt more piece lifting design, it is characterized in that: described manual lifting mechanism comprises hand joint (11), hand joint (11) is connected with screw rod group (7) by axis (12), axis (12) outside is provided with the second gear (15), be provided with pin (151) in second gear (15), pin (151) is stuck in the cotter way (152) in the second gear (15).
2., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: hand joint (11) is fixed on fixing mounting (8).
3. as claimed in claim 2 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: fixing mounting (8) is also provided with driver (6).
4., as claimed in claim 3 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: driver (6) connects the first gear (14) by an axle.
5., as claimed in claim 4 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: the first gear (14) engages with the second gear (15)
.
6., as claimed in claim 5 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: the first gear (14) and the second gear (15) are arranged in gear-box (9).
7., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: the lower end of hand joint (11) is provided with bearing.
8., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: with gear box cover (10) on gear-box (9).
9. as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: axis (12) is the inner hollow shaft with cavity, and the inside of cavity is provided with spring (121).
10., as claimed in claim 9 for the manual lifting mechanism of water proof type parking stall retention device, it is characterized in that: the top of the cavity of axis (12) is with step (123).
11., as claimed in claim 9 for the manual lifting mechanism of water proof type parking stall retention device, is characterized in that: step (123) has chute (124).
12., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, is characterized in that: the bottom of hand joint (11) has cross through hole.
13., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, is characterized in that: pin (151) interts in the chute (124) on the bottom transverse through hole and axis (12) of hand joint (11).
14., as claimed in claim 1 for the manual lifting mechanism of water proof type parking stall retention device, is characterized in that: the top of the first sleeve (2) is provided with over cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430093.1U CN204826818U (en) | 2015-06-23 | 2015-06-23 | A manual elevating system for waterproof type parking stall retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430093.1U CN204826818U (en) | 2015-06-23 | 2015-06-23 | A manual elevating system for waterproof type parking stall retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826818U true CN204826818U (en) | 2015-12-02 |
Family
ID=54684433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430093.1U Expired - Fee Related CN204826818U (en) | 2015-06-23 | 2015-06-23 | A manual elevating system for waterproof type parking stall retention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483578A (en) * | 2018-12-18 | 2019-03-19 | 深圳市光和精密自动化有限公司 | A kind of profiling product extraction mechanism and mold core |
| CN113914260A (en) * | 2021-10-25 | 2022-01-11 | 湖南翰坤实业有限公司 | Lifting waterproof device |
-
2015
- 2015-06-23 CN CN201520430093.1U patent/CN204826818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483578A (en) * | 2018-12-18 | 2019-03-19 | 深圳市光和精密自动化有限公司 | A kind of profiling product extraction mechanism and mold core |
| CN109483578B (en) * | 2018-12-18 | 2021-11-05 | 深圳市光和精密自动化有限公司 | Copying product extraction mechanism and mold core |
| CN113914260A (en) * | 2021-10-25 | 2022-01-11 | 湖南翰坤实业有限公司 | Lifting waterproof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204199822U (en) | The telescopic berth lock of a kind of housing | |
| CN202505628U (en) | Engaging and disengaging type electrically powered wheelchair driver | |
| CN204959642U (en) | Road gate | |
| CN208484569U (en) | A kind of lifting device based on charging pile application | |
| CN204826818U (en) | A manual elevating system for waterproof type parking stall retention device | |
| CN104495321A (en) | Automatic refrigerator body rotating device for refrigerator assembly lines | |
| CN104746926A (en) | Lifting type electric-control pressure-bearing waterproof parking space blocking device | |
| CN108951454A (en) | A kind of Warning frame on construction site | |
| CN108177371A (en) | A kind of pop can recycling decompressor | |
| CN214543039U (en) | Multifunctional power distribution cabinet convenient to remove | |
| CN2901338Y (en) | Radar leveling device based on real time contacting earth detection | |
| CN107879184A (en) | Old and useless cable winding recovery unit | |
| CN103061288A (en) | Barrier gate | |
| CN207073084U (en) | A kind of solar energy liftable berth lock | |
| CN105257055A (en) | Solar remote control type parking lot lock device | |
| CN204899325U (en) | Full -automatic flexible garage | |
| CN204626389U (en) | A kind of stake machine two-way stirring transmission device | |
| CN202324766U (en) | Parking spot lock | |
| CN203129044U (en) | Barrier gate | |
| CN203684752U (en) | Three-dimensional parking device | |
| CN206245269U (en) | Stirring cage height adjustment structure | |
| CN202440055U (en) | Base frame driving device for compact shelf | |
| CN201242930Y (en) | Nose shape gear drive mechanism of on-load tap-changer | |
| CN205506991U (en) | Be used for joining in marriage electric network line fracture monitoring devices | |
| CN2670168Y (en) | Electric tipping mechanism of engineering vehicle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180623 |