CN212685808U - Electric bicycle convenient for battery taking and placing - Google Patents
Electric bicycle convenient for battery taking and placing Download PDFInfo
- Publication number
- CN212685808U CN212685808U CN202021568768.6U CN202021568768U CN212685808U CN 212685808 U CN212685808 U CN 212685808U CN 202021568768 U CN202021568768 U CN 202021568768U CN 212685808 U CN212685808 U CN 212685808U
- Authority
- CN
- China
- Prior art keywords
- battery
- mounting
- electric bicycle
- placing
- taking
- 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
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an electric bicycle convenient to battery is got and is put belongs to electric bicycle technical field. Including installation component and lifting unit, wherein, be equipped with battery storage chamber and debris storage chamber in the install bin among the installation component, the installation piece is fixed in the battery and stores the chamber, and the fixing base is articulated with the install bin. The motor among the lifting unit is fixed in the install bin, first belt pulley is fixed in the motor, the second belt pulley is connected with first belt pulley transmission, the one end of lead screw is fixed in the second belt pulley, the other end rotates in the install bin, the transmission nut transmission is in the lead screw, the fixed block is fixed in transmission nut, the seat of going up and down is fixed in the fixed block, install the electric plug on the seat of going up and down, the electric mortiser hole has been seted up on the first battery, the electric plug can be pegged graft in the electric mortiser hole, first battery setting is on the. By the device, people do not need to pull the battery upwards by manpower when taking and discharging the battery, so that labor is saved, taking and placing are convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to an electric bicycle technical field particularly, relates to an electric bicycle convenient to battery is got and is put.
Background
An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.
The power supply battery of electric bicycle usually all places the battery on the bicycle and deposits the incasement, because the length of battery is longer, and the quality is great, when people got from electric bicycle, put the battery, can only deposit the incasement from the battery with the hand and upwards extract the battery, get very hard inconvenient when putting the battery.
SUMMERY OF THE UTILITY MODEL
In order to remedy the defects, the utility model provides an electric bicycle convenient to battery is got and is put aims at improving at present people and gets, when putting the battery from electric bicycle, can only deposit the case from the battery with the hand and upwards extract the battery, gets very hard inconvenient problem when putting the battery.
The utility model discloses a realize like this: the utility model provides an electric bicycle convenient to battery is got and is put, including installation component and lifting unit, wherein, the installation and the fixed of first battery are realized to the installation component, and lifting unit realizes the rising and the reduction of first battery, conveniently gets and puts.
The mounting assembly comprises a mounting box, a mounting block and a fixing seat, a battery storage cavity and a sundry storage cavity are arranged in the mounting box, the mounting block is fixedly mounted in the battery storage cavity, and the fixing seat is hinged to the mounting box.
The lifting assembly comprises a motor, a first belt pulley, a second belt pulley, a screw rod, a transmission nut, a fixed block, a lifting seat and a first storage battery, the motor is fixedly installed inside the installation box, the first belt pulley is fixedly installed at the output end of the motor, the second belt pulley is in transmission connection with the first belt pulley, one end of the screw rod is fixedly installed on the second belt pulley, the other end of the screw rod is rotatably installed in the installation box, the transmission nut is in transmission connection with the screw rod, the fixed block is fixedly installed on the transmission nut, the lifting seat is fixedly installed on the fixed block, the lifting seat is provided with an electric plug, the first storage battery is provided with an electric plug hole, the electric plug can be plugged in the electric plug hole, and the first storage battery is arranged on the lifting seat.
The utility model discloses an in one embodiment, still including compressing tightly the subassembly, compress tightly the subassembly and include mounting bucket, elastic component and depression bar, the mounting bucket fixed mounting in the fixing base, the elastic component sets up in the mounting bucket, the depression bar peg graft in the mounting bucket, the elastic component sets up the mounting bucket with between the depression bar.
The utility model discloses an in one embodiment, the one end of depression bar is fixed with the stopper, the stopper is in slide in the installing bucket, the one end of elastic component with the stopper is contradicted, the other end of elastic component with the installing bucket is contradicted.
The utility model discloses an in an embodiment, still include solar energy power generation component, solar energy power generation component includes solar cell panel, solar controller and second battery, solar cell panel fixed mounting in on the outer wall of install bin, solar controller with solar cell panel electric connection, the second battery with solar controller electric connection, the motor with second battery electric connection, solar controller with the equal fixed mounting of second battery in the install bin.
The utility model discloses an in the embodiment, be fixed with the locating pin on the lift seat, the locating hole has been seted up on the first battery, the locating pin peg graft in the locating hole.
In an embodiment of the present invention, the supporting seat is fixed to one end of the first battery, and the handle is rotatably mounted on the supporting seat.
In an embodiment of the present invention, a rubber sleeve is sleeved outside the handle.
The utility model discloses an in the embodiment, the inside in debris storage chamber is provided with the baffle, baffle fixed mounting in the install bin.
In an embodiment of the present invention, the fixing seat is far away from one end of the mounting box, and a sponge pad is fixed on the fixing seat.
In an embodiment of the present invention, the invisible handles are mounted on both sides of the fixing base.
The utility model has the advantages that: the utility model discloses an electric bicycle convenient to battery is got and is put through above-mentioned design, when needing to take off the battery from electric bicycle, the starting motor, and then the motor drives first belt pulley rotation, first belt pulley drives the rotation of second belt pulley, and then the rotation of second belt pulley drive lead screw, the rotatory drive nut of lead screw upwards moves along the lead screw, and then drive nut drives the fixed block upwards, and then the fixed block drives the seat of going up and down and upwards moves in the bottom of battery storage chamber, and then the seat of going up and down drives the first battery upwards, and then the first battery upwards moves and exposes the battery storage chamber, when the first battery moves to the top in battery storage chamber, directly take off the first battery alright, need not to use the hand to upwards pull the first battery, save strength, conveniently take out;
when a battery needs to be put into the electric bicycle, the first storage battery is installed on the lifting seat, then the motor is started to rotate reversely, and then the lifting seat drives the first storage battery to move downwards to the lowest end of the battery storage cavity until the electric plug on the installation block is inserted into the electric jack on the first storage battery, so that the electric connection between the first storage battery and the electric bicycle is realized, and the installation of the battery is further realized;
by the aid of the device, when people take and discharge the battery on the electric bicycle, the battery does not need to be pulled out upwards by manpower, labor is saved, taking and placing are convenient, and working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a first schematic view of an internal structure of an installation box provided by an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a rising state of the first storage battery according to the embodiment of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic view of an internal structure of an installation box according to an embodiment of the present invention;
fig. 5 is an enlarged view of the position B in fig. 4 according to the present invention;
fig. 6 is a schematic view of a closed state of a fixing seat according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a pressing assembly according to an embodiment of the present invention;
fig. 8 is a schematic view of a bottom structure of a first storage battery according to an embodiment of the present invention.
In the figure: 100-mounting the assembly; 110-an installation box; 111-a battery storage cavity; 112-sundry storage cavity; 113-a separator; 120-a mounting block; 121-an electrical plug; 130-a fixed seat; 131-a sponge cushion; 132-invisible handle; 200-a lifting assembly; 210-a motor; 220-a first pulley; 230-a second pulley; 240-screw mandrel; 250-a drive nut; 260-fixed block; 270-a lifting seat; 271-positioning pins; 280-a first battery; 281-positioning holes; 282-a support seat; 283-a handle; 2831-rubber sleeve; 284-electrical receptacle; 300-a compression assembly; 310-installing a barrel; 320-an elastic member; 330-a pressure bar; 331-a limiting block; 400-a solar power generation assembly; 410-solar panels; 420-a solar controller; 430-second battery.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an electric bicycle convenient for taking and placing batteries comprises a mounting assembly 100 and a lifting assembly 200, wherein the mounting assembly 100 realizes mounting and fixing of a first storage battery 280, and the lifting assembly 200 realizes rising and lowering of the first storage battery 280, so that the batteries are convenient to take and place.
Referring to fig. 1, 2 and 6, the mounting assembly 100 includes a mounting box 110, a mounting block 120 and a fixing base 130, a battery storage cavity 111 and a debris storage cavity 112 are disposed in the mounting box 110, the battery storage cavity 111 is used for mounting a first storage battery 280, a partition 113 is disposed inside the debris storage cavity 112, the partition 113 is fixedly mounted on the mounting box 110, the partition 113 is disposed to enable the debris storage cavity 112 to store debris, the mounting block 120 is fixedly mounted on a lower side inside the battery storage cavity 111 through bolts, one side of the fixing base 130 is hinged to a top end of one side of the mounting box 110, and one end of the fixing base 130, which is far away from the hinged portion, is fixedly connected to the mounting box 110 through a lock (not shown), so as to achieve locking between the fixing base 130 and the mounting box 110, and effectively prevent the debris stored in the first storage battery 280 and the debris storage. When specifically setting up, the higher authority of fixing base 130 is fixed with foam-rubber cushion 131, and is more comfortable when making people sit on fixing base 130, and stealthy handle 132 is all installed to the both sides of fixing base 130, conveniently opens fixing base 130 through stealthy handle 132 with the hand.
Referring to fig. 1, 4 and 5, the lifting assembly 200 includes a motor 210, a first pulley 220, a second pulley 230, a screw 240, a transmission nut 250, a fixing block 260, a lifting seat 270 and a first battery 280, the motor 210 is fixedly mounted at the bottom end of the interior of the mounting box 110 by bolts, the first pulley 220 is fixedly mounted at the output end of the motor 210 by a key, the second pulley 230 is in transmission connection with the first pulley 220, two second pulleys 230 are provided, the two second pulleys 230 are symmetrically disposed at two sides of the first pulley 220, the lower end of the screw 240 is fixedly mounted at the second pulley 230 by a key, the upper end of the screw 240 is rotatably mounted at the top end of the mounting box 110, the transmission nut 250 is in threaded transmission connection with the screw 240, the fixing block 260 is fixedly mounted at the transmission nut 250, the lifting seat 270 is fixedly mounted at the fixing block 260 by welding, an electrical plug 121 is fixedly mounted on the lifting seat 270, the first storage battery 280 is provided with an electric jack 284, the electric plug 121 can be plugged in the electric jack 284, the first storage battery 280 is arranged on the lifting seat 270, the lifting seat 270 is lifted and lowered, the first storage battery 280 is driven to be lifted and lowered in the battery storage cavity 111, and the first storage battery 280 is conveniently taken and placed.
Referring to fig. 1, fig. 3 and fig. 8, it should be noted that positioning pins 271 are fixed to both sides of the upper surface of the lifting seat 270 by welding, positioning holes 281 are formed in both sides of the bottom end of the first battery 280, and the positioning pins 271 are inserted into the positioning holes 281, so as to realize positioning when the lifting seat 270 and the first battery 280 are installed. The one end of first battery 280 is passed through the fix with screw and is had supporting seat 282, rotates on the supporting seat 282 to install handle 283, conveniently lifts first battery 280 through handle 283 with the hand, and convenient work has cup jointed rubber sleeve 2831 in the outside of handle 283, and when making people hold handle 283 with the hand, hand and rubber sleeve 2831 flexible conflict, the comfort level of improvement hand.
Referring to fig. 2 and 7, in an embodiment of the present invention, the embodiment further includes a pressing assembly 300, the pressing assembly 300 includes a mounting barrel 310, an elastic member 320 and a pressing rod 330, the mounting barrel 310 is fixedly mounted inside the lower side of the fixing base 130 through a bolt, the elastic member 320 is disposed inside the mounting barrel 310, the elastic member 320 is a spring, the pressing rod 330 is inserted inside the mounting barrel 310, the elastic member 320 is disposed between the mounting barrel 310 and the pressing rod 330, and after the first storage battery 280 is placed in the battery storage cavity 111, under the elastic force of the elastic member 320, the pressing rod 330 presses the first storage battery 280 all the time. When the installation structure is specifically arranged, one end of the pressure lever 330 is fixedly provided with a limiting block 331 through welding, the limiting block 331 slides in the installation barrel 310, the limiting block 331 prevents the pressure lever 330 from sliding out of the installation barrel 310, the limiting and protecting effects are achieved, one end of the elastic piece 320 is abutted against the limiting block 331, and the other end of the elastic piece 320 is abutted against the installation barrel 310.
Referring to fig. 4 and 6, in an embodiment of the present invention, the solar power generation assembly 400 is further included, the solar power generation assembly 400 includes a solar cell panel 410, a solar controller 420 and a second storage battery 430, the solar cell panel 410 is fixedly mounted on the outer wall of the installation box 110, the solar controller 420 is electrically connected to the solar cell panel 410, the second storage battery 430 is electrically connected to the solar controller 420, the motor 210 is electrically connected to the second storage battery 430, the solar controller 420 and the second storage battery 430 are both fixedly mounted on the installation box 110, solar energy is converted into electric energy to supply power to the motor 210, and energy is saved.
Specifically, this electric bicycle's that is convenient for battery to get and puts theory of operation: when the battery needs to be taken down from the electric bicycle, the motor 210 is started, the motor 210 drives the first belt pulley 220 to rotate, the first belt pulley 220 drives the second belt pulley 230 to rotate, the second belt pulley 230 drives the screw rod 240 to rotate, the rotation of the screw rod 240 drives the transmission nut 250 to move upwards along the screw rod 240, the transmission nut 250 drives the fixing block 260 to move upwards, the fixing block 260 drives the lifting seat 270 to move upwards at the bottom end of the battery storage cavity 111, the lifting seat 270 drives the first storage battery 280 to move upwards, the first storage battery 280 moves upwards to expose the battery storage cavity 111, when the first storage battery 280 moves to the uppermost end of the battery storage cavity 111, the first storage battery 280 can be directly taken down, the first storage battery 280 does not need to be pulled upwards by hands, the strength is saved, and the battery is convenient to take out;
when a battery needs to be put into the electric bicycle, the first storage battery 280 is installed on the lifting seat 270, then the motor 210 is started to rotate reversely, and then the lifting seat 270 drives the first storage battery 280 to move downwards to the lowest end of the battery storage cavity 111, and further until the electric plug 121 on the installation block 120 is inserted into the electric jack 284 on the first storage battery 280, so that the electric connection between the first storage battery 280 and the electric bicycle is realized, and the installation of the battery is further realized;
after the first storage battery 280 is placed in the battery storage cavity 111, the fixing seat 130 is closed, the fixing seat 130 drives the compressing assembly 300 to abut against the top end of the first storage battery 280, and the pressing rod 330 on the compressing assembly 300 always abuts against the top end of the first storage battery 280 under the elastic action of the elastic piece 320, so that the first storage battery 280 is compressed, and the first storage battery 280 is prevented from shaking when the electric bicycle runs;
the solar cell panel 410 absorbs sunlight and converts the sunlight into electric energy to be transmitted to the solar controller 420, the solar controller 420 stabilizes the electric energy and then transmits the electric energy to the second storage battery 430, the second storage battery 430 stores the electric energy, and meanwhile, the second storage battery 430 can supply power to the motor 210.
It should be noted that the specific model specifications of the motor 210 and the solar controller 420 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the motor 210 and the solar controller 420 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An electric bicycle convenient for taking and placing batteries is characterized by comprising
The mounting assembly (100) comprises a mounting box (110), a mounting block (120) and a fixing seat (130), wherein a battery storage cavity (111) and a sundries storage cavity (112) are arranged in the mounting box (110), the mounting block (120) is fixedly mounted in the battery storage cavity (111), and the fixing seat (130) is hinged to the mounting box (110);
a lifting assembly (200), wherein the lifting assembly (200) comprises a motor (210), a first belt pulley (220), a second belt pulley (230), a screw rod (240), a transmission nut (250), a fixed block (260), a lifting seat (270) and a first storage battery (280), the motor (210) is fixedly installed inside the installation box (110), the first belt pulley (220) is fixedly installed at the output end of the motor (210), the second belt pulley (230) is in transmission connection with the first belt pulley (220), one end of the screw rod (240) is fixedly installed at the second belt pulley (230), the other end of the screw rod (240) is rotatably installed in the installation box (110), the transmission nut (250) is in transmission connection with the screw rod (240), the fixed block (260) is fixedly installed at the transmission nut (250), the lifting seat (270) is fixedly installed at the fixed block (260), an electric plug (121) is installed on the lifting seat (270), an electric jack (284) is formed in the first storage battery (280), the electric plug (121) can be plugged into the electric jack (284), and the first storage battery (280) is arranged on the lifting seat (270).
2. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, further comprising a pressing assembly (300), wherein the pressing assembly (300) comprises a mounting barrel (310), an elastic member (320) and a pressing rod (330), the mounting barrel (310) is fixedly mounted on the fixing base (130), the elastic member (320) is disposed in the mounting barrel (310), the pressing rod (330) is inserted into the mounting barrel (310), and the elastic member (320) is disposed between the mounting barrel (310) and the pressing rod (330).
3. The electric bicycle convenient for taking and placing the battery as claimed in claim 2, wherein a stopper (331) is fixed at one end of the pressure lever (330), the stopper (331) slides in the mounting barrel (310), one end of the elastic member (320) abuts against the stopper (331), and the other end of the elastic member (320) abuts against the mounting barrel (310).
4. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, further comprising a solar power generation assembly (400), wherein the solar power generation assembly (400) comprises a solar panel (410), a solar controller (420) and a second storage battery (430), the solar panel (410) is fixedly mounted on the outer wall of the mounting box (110), the solar controller (420) is electrically connected with the solar panel (410), the second storage battery (430) is electrically connected with the solar controller (420), the motor (210) is electrically connected with the second storage battery (430), and the solar controller (420) and the second storage battery (430) are both fixedly mounted on the mounting box (110).
5. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, wherein a positioning pin (271) is fixed on the lifting seat (270), a positioning hole (281) is formed on the first battery (280), and the positioning pin (271) is inserted into the positioning hole (281).
6. The electric bicycle convenient for taking and placing batteries as claimed in claim 1, wherein a support (282) is fixed at one end of the first storage battery (280), and a handle (283) is rotatably mounted on the support (282).
7. The electric bicycle convenient for taking and placing the battery as claimed in claim 6, wherein a rubber sleeve (2831) is sleeved outside the handle (283).
8. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, wherein a partition plate (113) is arranged inside the sundries storage cavity (112), and the partition plate (113) is fixedly installed on the installation box (110).
9. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, wherein a sponge cushion (131) is fixed on one end of the fixing seat (130) far away from the mounting box (110).
10. The electric bicycle convenient for taking and placing the battery as claimed in claim 1, wherein the fixing base (130) is provided with invisible handles (132) at both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568768.6U CN212685808U (en) | 2020-08-02 | 2020-08-02 | Electric bicycle convenient for battery taking and placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568768.6U CN212685808U (en) | 2020-08-02 | 2020-08-02 | Electric bicycle convenient for battery taking and placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212685808U true CN212685808U (en) | 2021-03-12 |
Family
ID=74900533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568768.6U Expired - Fee Related CN212685808U (en) | 2020-08-02 | 2020-08-02 | Electric bicycle convenient for battery taking and placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212685808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097880A (en) * | 2021-03-29 | 2021-07-09 | 嘉兴瓦格电气有限公司 | Integrated water-cooling electrical cabinet |
| TWI822104B (en) * | 2022-06-10 | 2023-11-11 | 三陽工業股份有限公司 | Electric scooter |
-
2020
- 2020-08-02 CN CN202021568768.6U patent/CN212685808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097880A (en) * | 2021-03-29 | 2021-07-09 | 嘉兴瓦格电气有限公司 | Integrated water-cooling electrical cabinet |
| TWI822104B (en) * | 2022-06-10 | 2023-11-11 | 三陽工業股份有限公司 | Electric scooter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212685808U (en) | Electric bicycle convenient for battery taking and placing | |
| CN113517511B (en) | Plug-in device of portable battery pack of electric tool and use method of plug-in device | |
| CN109166990A (en) | A kind of automobile batteries protective device | |
| CN212105174U (en) | Clamping mechanism for mounting building wallboard | |
| CN215552793U (en) | Improved green emergency charging vehicle | |
| CN216818502U (en) | New energy automobile power storage equipment | |
| CN213540025U (en) | Battery lock for electric bicycle | |
| CN115036633A (en) | Anti-leakage impact-resistant battery | |
| CN212544291U (en) | Data acquisition device for network optimization | |
| CN213237470U (en) | Electric heating steam boiler convenient to align and install | |
| CN212661357U (en) | Foldable storage table | |
| CN216413180U (en) | Lithium battery power supply convenient to move | |
| CN213281859U (en) | Portable notebook computer | |
| CN111119719A (en) | Ladder convenient to turn over wall | |
| CN219138687U (en) | Lockset with emergency power supply mechanism | |
| CN217587128U (en) | Portable monitoring device for environmental monitoring | |
| CN220814776U (en) | Building ceramic tile compresses tightly structure | |
| CN211896748U (en) | A dewatering device for starch production and processing usefulness | |
| CN213109666U (en) | Electric bicycle handlebar | |
| CN220410308U (en) | Fill electric pile cable convenient to maintain | |
| CN218633517U (en) | Motor convenient to move | |
| CN214643494U (en) | Boiler maintenance toolbox convenient to carry | |
| CN213136708U (en) | Multifunctional storage box of emergency rescue command machine | |
| CN214446223U (en) | Portable electric power overhauls equipment | |
| CN218412872U (en) | Portable multifunctional calibrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |