CN207307168U - A kind of lifting gear in high-altitude amusement equipment - Google Patents

A kind of lifting gear in high-altitude amusement equipment Download PDF

Info

Publication number
CN207307168U
CN207307168U CN201720319954.8U CN201720319954U CN207307168U CN 207307168 U CN207307168 U CN 207307168U CN 201720319954 U CN201720319954 U CN 201720319954U CN 207307168 U CN207307168 U CN 207307168U
Authority
CN
China
Prior art keywords
end cover
sliding block
bottom end
supporting rod
lifting gear
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
Application number
CN201720319954.8U
Other languages
Chinese (zh)
Inventor
杨峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinchang County Zhen Pie Agricultural Development Co Ltd
Original Assignee
Xinchang County Zhen Pie Agricultural Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinchang County Zhen Pie Agricultural Development Co Ltd filed Critical Xinchang County Zhen Pie Agricultural Development Co Ltd
Priority to CN201720319954.8U priority Critical patent/CN207307168U/en
Application granted granted Critical
Publication of CN207307168U publication Critical patent/CN207307168U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Types And Forms Of Lifts (AREA)

Abstract

The utility model provides the lifting gear in a kind of high-altitude amusement equipment, belongs to field of mechanical technique.It solves existing amusement equipment lifting rule, the irritation technical problem such as not enough.A kind of lifting gear in high-altitude amusement equipment, threaded hole one is offered on sliding block, driving screw is connected between upper end cover and bottom end cover, driving screw is plugged in threaded hole one and coordinates with threaded hole one, the rotating lifting gear of driving screw can be controlled by being provided with bottom end cover, main shaft is connected with a main motor, and main motor is connected with a main power source U, and main motor is arranged on base;The both ends of driving screw are connected between upper end cover and bottom end cover by bearing respectively, and bottom end cover is the tubbiness of a lower ending opening, and lifting gear includes some master cylinders, and the cylinder body of master cylinder is fixed on bottom end cover, and the piston rod of master cylinder is connected with a connecting plate.The utility model has the advantages that timing is strong, excitement is strong.

Description

A kind of lifting gear in high-altitude amusement equipment
Technical field
The utility model belongs to field of electromechanical technology, is related to a kind of high-altitude amusement equipment, more particularly to a kind of high-altitude amusement The lifting gear of equipment.
Background technology
The high-altitude amusement equipment such as disco flying saucer, roller-coaster are in tourist and civic suffered by the Colosseums such as public place of entertainment Like, high-altitude amusement equipment, which can be rotated by high-altitude, swung, etc. acts and give tourist's excitement, typically passes through hydraulic control It is in the majority.
The utility model designs a kind of brand-new high-altitude amusement equipment, and traditional amusement equipment are all the movements by rule Excitement is given people, it is not difficult to find that miscellaneous high-altitude amusement equipment almost gives people identical entertainment effect, the movement of rule Either weightless sense, aerophobia sense, or rotating dizzy sense all anticipated that, it is difficult to give people more preferable entertainment effect Stimulated with stronger high-altitude, in the busy modern life, it is impossible to meet the entertainment requirements of more young men.
Utility model content
The purpose of this utility model is for the above problem existing for existing technology, there is provided a kind of high-altitude amusement equipment Lifting gear, technical problem to be solved in the utility model are high-altitude amusement equipment is given people a kind of up-down vibrating sense.
The purpose of this utility model can be realized by following technical proposal:A kind of lifting dress in high-altitude amusement equipment Put, it is characterised in that this high-altitude amusement equipment includes base, upper end cover, bottom end cover and is connected between upper end cover and bottom end cover Main shaft, the base is fixedly connected with the ground, and the upper end cover and bottom end cover are fixed with the top and bottom of main shaft respectively to be connected Connect, the lower end of the main shaft is also connected between base by bearing, and the outer wall of the main shaft is evenly arranged with four along main shaft The guide rail axially issued, slidably connects a sliding block on every guide rail, the inner side of the sliding block is connected with guide rail, the sliding block Outside be hinged with a supporting rod, the inner and the outside of sliding block of the supporting rod are hinged, and company is fixed in the outer end of the supporting rod Seat is connected to, a lantern ring is connected with the sliding block, the lantern ring is threaded through on supporting rod and sliding block, fixed on the lantern ring to set The baffle ring one and baffle ring two positioned at feeling of support both sides are equipped with, against there is compression spring between the baffle ring one and supporting rod side One, against there is compression spring two between the baffle ring two and supporting rod opposite side, the lantern ring is slidably connected with supporting rod, described The lantern ring is slidably connected with sliding block, and being provided with one between the lantern ring and sliding block can change between baffle ring one and upper end of slide block face Distance vibration trigger device, offer threaded hole one on the sliding block, master be connected between the upper end cover and bottom end cover Screw rod, the driving screw are plugged in threaded hole one and coordinate with threaded hole one, and master can be controlled by being provided with the bottom end cover The rotating lifting gear of screw rod, the main shaft are connected with a main motor, and the main motor is connected with a main power source U, the main electricity Machine is arranged on base;The both ends of the driving screw are connected between upper end cover and bottom end cover by bearing respectively, under described End cap is the tubbiness of a lower ending opening, and the lifting gear includes some master cylinders, and the cylinder body of the master cylinder is fixed on down On end cap, the piston rod of the master cylinder is connected with a connecting plate, and the lower end of the driving screw is fixedly installed sub-screw, described Be provided with connecting plate with the one-to-one elevator of sub-screw, the threaded hole coordinated with sub-screw is offered on the elevator Two, the master cylinder is controlled by a solenoid valve one, and the epimere of the main shaft is provided with a position switch.The cylinder body of master cylinder is fixed On bottom end cover, when starting this equipment, master cylinder draws connecting plate, under the action of threaded hole two and sub-screw, driving screw rotation, Under the cooperation of driving screw and threaded hole one, sliding block is along guide rail uplink, until trigger position switchs, makes what control master cylinder pulled up Solenoid valve one disconnects, afterwards, sliding block and passenger makees type free falling and downlink, and so repeatedly.
Operation principle is:Main motor drives main shaft rotation, rotates around the spindle the passenger of seating on the seat, lifting gear Control slide block moves up and down along guide rail, makes passenger along spindle shaft to up and down motion, in addition, the supporting rod being hinged on sliding block exists It is subject to compress spring one while up and down motion and compresses the effect of spring two, the passenger of seat on the seat is put around hinge joint Dynamic, when sliding block moves up and down uneven, that is, sliding block is there are during acceleration, supporting rod around hinged spot wobble amplitude very Greatly, and rock irregular, stronger excitement is given people, in order to further increase the erratic behavior rocked, in the lantern ring and sliding block Between be provided with a vibration trigger device that can change the distance between baffle ring one and upper end of slide block face, change compression spring One and compression spring two compression degree, and this trigger device be it is intermittent, with sliding block move up and down it is asynchronous, interval Property change compression spring one and compress spring two compression degree make it that seat vibrates, increase passenger high-altitude movement When uncertainty, improve recreational and irritation.
In lifting gear in above-mentioned high-altitude amusement equipment, the both sides up and down of the sliding block are respectively arranged with can be with Upper end cover lower surface and lower end cap upper surface against buffer spring.During sliding block uplink and downlink to extreme position, buffer spring Cushioning effect is played to it.
In lifting gear in above-mentioned high-altitude amusement equipment, a countercylinder, the support are provided with the sliding block Recess can be had by being provided with bar, and the countercylinder has two piston rods that can be born against in the recess, described Countercylinder is controlled by a solenoid valve two.When an emergency happens, start emergency stop switch, solenoid valve two is controlled the two of countercylinder A piston rod is stretched out and is resisted against in recess, at the same time disconnects the circuit where main motor, the control of solenoid valve two is by ground The electromagnetic wave signal of transmitting realizes that solenoid valve two connects an electromagnetic wave receiving module and an electromagnetic wave modular converter, then Control the startup of solenoid valve two.
Compared with prior art, the utility model has the following advantages:
1st, in order to further increase the erratic behavior rocked, one is provided between the lantern ring and sliding block can change baffle ring One and the vibration trigger device in the distance between upper end of slide block face, change compression spring one and compress the compression degree of spring two, It is intermittent to change compression spring one and compression and this trigger device is intermittent, is moved up and down with sliding block asynchronous The compression degree of spring two causes seat to vibrate, and increases uncertainty of the passenger when high-altitude is moved, improves amusement Property and irritation.
2nd, when an emergency happens, start emergency stop switch, stretch out two piston rods that solenoid valve two controls countercylinder And be resisted against in recess, at the same time disconnect the circuit where main motor, the control of solenoid valve two by ground launch electromagnetic wave Signal realizes that solenoid valve two connects an electromagnetic wave receiving module and an electromagnetic wave modular converter, then controls solenoid valve two Startup, make this high-altitude amusement device security higher.
Brief description of the drawings
Fig. 1 is the structure diagram of this high-altitude amusement equipment.
Fig. 2 is the broken away view between main shaft and upper end cover.
Fig. 3 is the sliding block of this high-altitude amusement equipment and the structure diagram of seat.
Fig. 4 is the structure diagram of driving screw and sub-screw.
Fig. 5 is the enlarged drawing of part A in Fig. 3.
Fig. 6 is the structure diagram of countercylinder.
Fig. 7 is the attachment structure schematic diagram of main shaft and main motor.
Fig. 8 is the main circuit diagram of this high-altitude amusement equipment.
Fig. 9 is the sectional view of the lantern ring and sliding block.
Figure 10 is the circuit diagram for vibrating trigger device.
In figure, 11, base;12nd, upper end cover;13rd, bottom end cover;2nd, main shaft;21st, guide rail;3rd, sliding block;31st, supporting rod;32、 The lantern ring;33rd, baffle ring one;34th, baffle ring two;35th, spring one is compressed;36th, spring two is compressed;4th, seat;51st, driving screw;52nd, spiral shell Pit one;53rd, sub-screw;54th, threaded hole two;61st, avoid holes;62nd, armature;63rd, iron prop;64th, hot-wire coil;65th, the conductive wing Piece;66th, contact;71st, master cylinder;72nd, elevator;81st, countercylinder;82nd, recess;9th, buffer spring;V1, solenoid valve one;V2, electricity Magnet valve two;S1, emergency stop switch;S2, position switch;M1, main motor;M2, auxiliary-motor;U1, main power source;U2, auxiliary power.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, high-altitude amusement equipment, this high-altitude amusement equipment includes base 11, upper end Lid 12, bottom end cover 13 and the main shaft 2 being connected between upper end cover 12 and bottom end cover 13, base 11 are fixedly connected with the ground, upper end The top and bottom of lid 12 and bottom end cover 13 respectively with main shaft 2 are fixedly connected, and the lower end of main shaft 2 also passes through between base 11 Bearing connects, and the outer wall of main shaft 2 is evenly arranged with four guide rails 21 axially issued along main shaft 2, is slided on every guide rail 21 A sliding block 3 is connected with, the inner side of sliding block 3 is connected with guide rail 21, and the outside of sliding block 3 is hinged with a supporting rod 31, supporting rod 31 The inner outside with sliding block 3 is hinged, and the outer end of supporting rod 31 is fixedly connected with seat 4, and a lantern ring 32 is connected with sliding block 3, set Ring 32 is threaded through on supporting rod 31 and sliding block 3, and baffle ring 1 and baffle ring positioned at feeling of support both sides are fixedly installed on the lantern ring 32 2 34, against there is a compression spring 1 between 31 side of baffle ring 1 and supporting rod, baffle ring 2 34 and 31 opposite side of supporting rod it Between against there is compression spring 2 36, the lantern ring 32 is slidably connected with supporting rod 31, and the lantern ring 32 is slidably connected with sliding block 3, the lantern ring 32 and A vibration trigger device that can change the distance between baffle ring 1 and 3 upper surface of sliding block, sliding block are provided between sliding block 3 Threaded hole 1 is offered on 3, driving screw 51 is connected between upper end cover 12 and bottom end cover 13, driving screw 51 is plugged in screw thread Coordinate in hole 1 and with threaded hole 1,51 rotating lifting gear of driving screw can be controlled by being provided with bottom end cover 13, main Axis 2 is connected with a main motor M1, and main motor M1 is connected with a main power source U1, and main motor M1 is set on the pedestal 11.
Main motor M1 drives main shaft 2 to rotate, and the passenger for making to ride on seat 4 rotates around main shaft 2, lifting gear control Sliding block 3 moves up and down along guide rail 21, passenger is moved up and down along main shaft 2 is axial, in addition, being hinged on the supporting rod on sliding block 3 31 are subject to compress spring 1 and compress the effect of spring 2 36 while moving up and down, make the passenger that is sitting on seat 4 around Hinged spot wobble, when sliding block 3 moves up and down uneven, that is, sliding block 3, there are during acceleration, supporting rod 31 is put around hinge joint Dynamic amplitude is very big, and rocks irregular, gives people stronger excitement, in order to further increase the erratic behavior rocked, The vibration that can change the distance between baffle ring 1 and 3 upper surface of a sliding block triggering is provided between the lantern ring 32 and sliding block 3 Device, change compression spring 1 and compress spring 2 36 compression degree, and this trigger device be it is intermittent, with Sliding block 3 move up and down it is asynchronous, it is intermittent change compression spring 1 and compress spring 2 36 compression degree cause seat 4 Vibrate, increase uncertainty of the passenger when high-altitude is moved, improve recreational and irritation.
As shown in Fig. 5, Fig. 6, Fig. 9 and Figure 10, vibration trigger device includes being opened in sliding block 3 and with sliding block 3 being used for The avoid holes 61 that the through hole of the lantern ring 32 communicates are worn, the lower end of avoid holes 61 is fixedly installed an armature 62, is fixed on the lantern ring 32 An iron prop 63 is provided with, hot-wire coil 64, hot-wire coil 64 and an electricity of interval change hot-wire coil 64 are full of on iron prop 63 The control circuit in stream direction is connected.64 intermittent energization of hot-wire coil and power-off, when energization, can attract armature 62 to make the lantern ring 32 rotate by a certain angle around central point, so as to change the distance between baffle ring 1 and 3 upper surface of sliding block, during power-off at the lantern ring 32 In vibrating state.
As shown in figure 8, control circuit includes an auxiliary-motor M2 and auxiliary power U2, auxiliary-motor M2 is connected with auxiliary power U2, secondary The output terminal of motor M2 is fixedly installed a conductive tab 65, and the both ends of conductive tab 65 are fixedly installed a contact respectively 66, the rotation of conductive tab 65 intermittent can connect hot-wire coil 64, and auxiliary-motor M2 drives conductive tab 65 to rotate, intermittent Connection circuit, hot-wire coil 64 is powered or is powered off, so as to control the lantern ring 32.
As shown in Figure 4 and Figure 8, the both ends of driving screw 51 are connected between upper end cover 12 and bottom end cover 13 by bearing respectively Connect, bottom end cover 13 is the tubbiness of a lower ending opening, and lifting gear includes some master cylinders 71, and the cylinder body of master cylinder 71 is fixed on On bottom end cover 13, the piston rod of master cylinder 71 is connected with a connecting plate, and the lower end of driving screw 51 is fixedly installed sub-screw 53, Elevator 72 one-to-one with sub-screw 53 is provided with connecting plate, the spiral shell coordinated with sub-screw 53 is offered on elevator 72 Pit 2 54, master cylinder 71 are controlled by one V1 of a solenoid valve, and the epimere of main shaft 2 is provided with a position switch S3.Master cylinder 71 Cylinder body is fixed on bottom end cover 13, and when starting this equipment, master cylinder 71 draws connecting plate, in threaded hole 2 54 and sub-screw 53 Under effect, driving screw 51 rotates, and under the cooperation of driving screw 51 and threaded hole 1, sliding block 3 is along 21 uplink of guide rail, until triggering Position switch S3, disconnects one V1 of solenoid valve that control master cylinder 71 pulls up, and afterwards, sliding block 3 and passenger make type free falling bodies fortune Move and downlink, so repeatedly.
As shown in figure 5, the both sides up and down of sliding block 3 be respectively arranged with can with 12 lower surface of upper end cover and bottom end cover 13 Surface against buffer spring 9, when 3 uplink and downlink of sliding block are to extreme position, buffer spring 9 plays it cushioning effect, sliding A countercylinder 81 is provided with block 3, recess 82 can be had by being provided with supporting rod 31, and countercylinder 81, which has two, to be supported respectively The piston rod in recess 82 is leaned against, countercylinder 81 is controlled by two V2 of a solenoid valve.
Start main switch, the solenoid valve V1 startups of main motor M1 and control master cylinder 71, main shaft 2 rotates while supporting rod 31 move up and down, and when an emergency happens, start emergency stop switch S2, make two pistons of two V2 of solenoid valve control countercylinders 81 Bar is stretched out and is resisted against in recess 82, at the same time disconnects the circuit where main motor M1, the control of two V2 of solenoid valve is by ground The electromagnetic wave signal realization of transmitting, two one electromagnetic wave receiving module of V2 connections of solenoid valve and an electromagnetic wave modular converter, so The startup of two V2 of solenoid valve is controlled afterwards.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (3)

1. the lifting gear in a kind of high-altitude amusement equipment, it is characterised in that this high-altitude amusement equipment includes base (11), upper end Cover (12), bottom end cover (13) and the main shaft (2) being connected between upper end cover (12) and bottom end cover (13), the base (11) and ground Face is fixedly connected, and the top and bottom of the upper end cover (12) and bottom end cover (13) respectively with main shaft (2) are fixedly connected, the master The lower end of axis (2) is also connected between base (11) by bearing, and the outer wall of the main shaft (2) is evenly arranged with four along main shaft (2) guide rail (21) axially issued, slidably connects a sliding block (3) on every guide rail (21), the inner side of the sliding block (3) with Guide rail (21) connects, and a supporting rod (31), the inner of the supporting rod (31) and sliding block are hinged with the outside of the sliding block (3) (3) outside is hinged, and the outer end of the supporting rod (31) is fixedly connected with seat (4), and a lantern ring is connected with the sliding block (3) (32), the lantern ring (32) is threaded through on supporting rod (31) and sliding block (3), is fixedly installed on the lantern ring (32) positioned at support The baffle ring one (33) and baffle ring two (34) of both sides are felt, against there is compression bullet between the baffle ring one (33) and supporting rod (31) side Spring one (35), between the baffle ring two (34) and supporting rod (31) opposite side against have compression spring two (36), the lantern ring (32) it is slidably connected with supporting rod (31), the lantern ring (32) is slidably connected with sliding block (3), the lantern ring (32) and sliding block (3) Between be provided with a vibration trigger device that can change the distance between baffle ring one (33) and sliding block (3) upper surface, it is described Threaded hole one (52) is offered on sliding block (3), driving screw (51), institute are connected between the upper end cover (12) and bottom end cover (13) State driving screw (51) to be plugged in threaded hole one (52) and with threaded hole one (52) coordinate, energy is provided with the bottom end cover (13) Enough control driving screw (51) rotating lifting gear, the main shaft (2) is connected with a main motor (M1), the main motor (M1) and One main power source (U1) is connected, and the main motor (M1) is arranged on base (11);The both ends of the driving screw (51) respectively with it is upper It is connected between end cap (12) and bottom end cover (13) by bearing, the bottom end cover (13) is the tubbiness of lower ending opening, institute Stating lifting gear includes some master cylinders (71), and the cylinder body of the master cylinder (71) is fixed on bottom end cover (13), the main gas The piston rod of cylinder (71) is connected with a connecting plate, and the lower end of the driving screw (51) is fixedly installed sub-screw (53), the company Be provided with fishplate bar with the one-to-one elevator (72) of sub-screw (53), offer on the elevator (72) and sub-screw (53) threaded hole two (54) coordinated, the master cylinder (71) are controlled by a solenoid valve one (V1), the epimere of the main shaft (2) It is provided with a position switch (S2).
2. the lifting gear in a kind of high-altitude amusement equipment according to claim 1, it is characterised in that the sliding block (3) Both sides up and down be respectively arranged with can with upper end cover (12) lower surface and bottom end cover (13) upper surface against buffer spring (9)。
3. the lifting gear in a kind of high-altitude amusement equipment according to claim 2, it is characterised in that the sliding block (3) On be provided with a countercylinder (81), recess (82) can be had by being provided with the supporting rod (31), and the countercylinder (81) has Two piston rods that can be born against in the recess (82), the countercylinder (81) are controlled by a solenoid valve two (V2).
CN201720319954.8U 2017-03-29 2017-03-29 A kind of lifting gear in high-altitude amusement equipment Expired - Fee Related CN207307168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720319954.8U CN207307168U (en) 2017-03-29 2017-03-29 A kind of lifting gear in high-altitude amusement equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720319954.8U CN207307168U (en) 2017-03-29 2017-03-29 A kind of lifting gear in high-altitude amusement equipment

Publications (1)

Publication Number Publication Date
CN207307168U true CN207307168U (en) 2018-05-04

Family

ID=62435653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720319954.8U Expired - Fee Related CN207307168U (en) 2017-03-29 2017-03-29 A kind of lifting gear in high-altitude amusement equipment

Country Status (1)

Country Link
CN (1) CN207307168U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964159A (en) * 2017-03-29 2017-07-21 孙维 A kind of lowering or hoisting gear in high-altitude amusement equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964159A (en) * 2017-03-29 2017-07-21 孙维 A kind of lowering or hoisting gear in high-altitude amusement equipment

Similar Documents

Publication Publication Date Title
CN206809743U (en) A kind of automatically controlled high-altitude amusement equipment
CN207307168U (en) A kind of lifting gear in high-altitude amusement equipment
CN103043513B (en) A kind of Intelligent shock absorption system of elevator car
CN109011593B (en) A kind of improved automatically controlled high-altitude amusement equipment
CN103316480A (en) Swing
CN105561591B (en) A kind of Automatic-swing device
CN206809744U (en) A kind of vibration trigger device in automatically controlled high-altitude amusement equipment
CN106964159B (en) A kind of high-altitude amusement equipment with lifting device
CN206809745U (en) A kind of control circuit in automatically controlled high-altitude amusement equipment
CN101545291A (en) Technical application of magnetic suspension in filed of vibration prevention of engineering structure
CN106984047B (en) A kind of control circuit in high-altitude amusement equipment
CN106924972B (en) A kind of vibration trigger device in automatically controlled high-altitude amusement equipment
CN109714673B (en) It is a kind of can remote control and regulation sound system
CN110466746A (en) The quick landing system and method for four-axle aircraft vertical walls based on Electrostatic Absorption
CN1415869A (en) Magnetic shock absorber
CN209378019U (en) Magnetic shock massage hammer
CN207879951U (en) A kind of tuning inertia mass electromagnetic damper
CN205681625U (en) A kind of rotatable lift loudspeaker
CN109124150A (en) A kind of electric swing Hypnotic bed
CN208893613U (en) A kind of air artillery
CN214144915U (en) Wave making device for water park
CN108538547A (en) A kind of transformer being easily installed
JP6603820B2 (en) Vibration power generator
CN207852156U (en) A kind of suspension ball motion demonstrating device
CN103315567A (en) Child swing bed

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: 20180504

Termination date: 20190329

CF01 Termination of patent right due to non-payment of annual fee