CN210684275U - Fiber towel cutting device - Google Patents
Fiber towel cutting device Download PDFInfo
- Publication number
- CN210684275U CN210684275U CN201921030779.6U CN201921030779U CN210684275U CN 210684275 U CN210684275 U CN 210684275U CN 201921030779 U CN201921030779 U CN 201921030779U CN 210684275 U CN210684275 U CN 210684275U
- Authority
- CN
- China
- Prior art keywords
- switch
- bearing
- chain
- dust
- case
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a fibre towel cutting device relates to fibre towel technical field, and it includes a supporting bench, the upper surface difference fixedly connected with support frame and the quick-witted case of brace table, support frame fixed connection is at the upper surface of quick-witted case, the quick-witted incasement is provided with drive arrangement, drive arrangement passes through the chain and is connected from the driving wheel transmission, set up the top at first pivot from the driving wheel, first pivot cup joints in first bearing, first bearing joint is at quick-witted incasement. This fibre towel cutting device through motor, action wheel, from the driving wheel, chain, slider, hair-dryer, dust catcher, play dirt pipe, feeder hopper, collecting box and the mutual cooperation between the dirt case, has not only guaranteed good operational environment, has still guaranteed that staff's is healthy, has improved the area of blowing of hair-dryer simultaneously, guarantees that great waste material is more complete to be retrieved to the collecting box to improved the utility model discloses a practicality.
Description
Technical Field
The utility model relates to a fibre towel technical field specifically is a fibre towel cutting device.
Background
The fibre towel is the indispensable product among our daily life, and the fibre towel can be cut out to it with cutting device usually at the in-process of processing, but traditional cutting device is at the in-process to the fibre towel cutting, can produce certain tiny piece and great fragment, the piece is easily inhaled in the body by the staff, and then influence staff's healthy, and the fragment utilizes the hair-dryer to blow off to retrieving the department usually, but the hair-dryer is all fixed usually, and then make the blowing area of hair-dryer less, the effect of guaranteeing that the fragment that can not be better blows off to the collection box, thereby the practicality of the device has been reduced, therefore, an urgent need for a fibre towel cutting device who has waste material recovery function.
Disclosure of Invention
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fibre towel cutting device has solved traditional cutting device and is at the in-process to the cutting of fibre towel, can produce certain tiny piece and great fragment, the piece is easily absorbed in the body by the staff, and then influence staff's healthy, and the fragment utilizes the hair-dryer to blow off to retrieving department usually, but the hair-dryer all is fixed usually, and then make the area of blowing of hair-dryer less, guarantee that the fragment that can not be better blows off to the effect of collection box, thereby the problem of the practicality of the device has been reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a fiber towel cutting device, includes a supporting bench, the upper surface difference fixedly connected with support frame and the quick-witted case of brace table, support frame fixed connection is at the upper surface of quick-witted case, the machine incasement is provided with drive arrangement, drive arrangement passes through the chain and is connected from the driving wheel transmission, set up the top at first pivot from the driving wheel, first pivot cup joints in first bearing, first bearing joint is at quick-witted incasement, the upper surface of chain passes through the fixed block and is connected with rotating device's lower fixed surface, rotating device passes through the right-hand member fixed connection of connecting block and telescopic link.
The telescopic link sets up the right flank at the slider, slider sliding connection is in the spout that the inner wall left surface of the machine case was seted up, the left surface of slider is provided with the hair-dryer, the upper surface fixed connection that pneumatic cylinder and cutting mechanism were passed through to the upper surface of support frame inner wall, the back of support frame is provided with the dust catcher, the air intake of dust catcher passes the back of support frame and is linked together with the upper surface of dust absorption mouth, the air outlet of dust catcher is linked together through the upper surface of play dirt pipe with the dust collection box, the left surface of brace table is provided with the feeder hopper, the feeder hopper sets up the upper surface at the collecting box.
Preferably, the driving device comprises a motor, the motor is arranged in the case, an output shaft of the motor is provided with a driving wheel, and the driving wheel is in transmission connection with the driven wheel through a chain.
Preferably, a power supply is arranged on the lower surface of the support table, and a first switch, a second switch, a third switch and a fourth switch are respectively arranged on the lower surface of the power supply.
Preferably, the output end of the power supply is electrically connected with the input ends of the first switch, the second switch, the third switch and the fourth switch through conducting wires respectively, and the output ends of the first switch, the second switch, the third switch and the fourth switch are electrically connected with the input ends of the motor, the blower, the dust collector and the hydraulic cylinder through conducting wires respectively.
Preferably, the rotating device comprises a second bearing, the second bearing is clamped on the upper surface of the fixing block, a second rotating shaft is sleeved in the second bearing, and the second rotating shaft is arranged on the lower surface of the connecting block.
Preferably, the front of the collection box is movably connected with the front of the first box door through a first hinge, the back of the dust collection box is movably connected with the back of the second box door through a second hinge, and the front of the first box door and the back of the second box door are respectively provided with a first lock catch and a second lock catch.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. the fiber towel cutting device comprises a motor, a driving wheel, a driven wheel, a chain, a sliding block, a blower, a dust collector, a dust outlet pipe, a feed hopper, a collecting box and a dust collecting box which are mutually matched, when waste materials need to be recovered, the fiber towel is placed on a supporting table, then a hydraulic cylinder is controlled to extend to work, a cutting mechanism is further pushed to move downwards, then the fiber towel is cut by controlling the cutting mechanism, the motor, the blower and the dust collector are controlled to work simultaneously, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the chain, the chain drives the sliding block to move backwards through a second rotating shaft, a second bearing and a telescopic rod, the sliding block drives the blower to move backwards and blow air, when the chain drives a second bearing to move to the rearmost end, the second rotating shaft can pass through the fixing action of the, the second bearing rotates outside the second rotating shaft, the telescopic rod is shortened at the same time, the chain drives the second bearing to move to the left side of the chain, when the chain moves to the forefront end, the second bearing continuously rotates outside the second rotating shaft, and the second telescopic rod extends to move in a reciprocating manner, so that a blower blows larger waste materials to move leftwards, the larger waste materials fall into a feed hopper and then enter a collecting box, meanwhile, fine waste materials generated in the process are sucked through a dust suction port and discharged to a dust outlet pipe from an air outlet of a dust collector and then enter the dust collecting box, the waste material recovery work can be completed through the operation, good working environment is guaranteed, the health of workers is guaranteed, the blowing area of the blower is improved, and the larger waste materials are completely recovered to the collecting box, thereby improving the practicability of the utility model.
2. This fibre towel cutting device, through the telescopic link, mutually support between second pivot and the second bearing, make the chain drive the hair-dryer and remove when foremost and rearmost, make the second pivot can pass through under the fixed action of telescopic link and slider, make the second bearing pass through the drive of chain, rotate outside the second pivot, make the second pivot can drive the work that the telescopic link extends or shortens simultaneously, thereby can ensure the normal removal work of hair-dryer, be favorable to retrieving the normal clear of waste material.
3. This fibre towel cutting device, through slider and spout, and the shape of slider and spout is the cross for the slider can carry out effectual slip in the spout, avoids the condition of slider follow spout interior roll-off, thereby can ensure the more steady of hair-dryer removal, and the while is fixed telescopic link and second pivot through the slider, can ensure going on smoothly of both works.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the right-side cross-sectional structure of the case of the present invention;
fig. 4 is an enlarged schematic structural view at a position a of the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.
In the figure: 1 supporting table, 2 chassis, 3 driving device, 31 motor, 32 driving wheel, 4 chain, 5 driven wheel, 6 first rotating shaft, 7 first bearing, 8 rotating device, 81 second bearing, 82 second rotating shaft, 9 telescopic rod, 10 slide block, 11 chute, 12 blower, 13 supporting frame, 14 hydraulic cylinder, 15 cutting mechanism, 16 dust collector, 17 dust collection port, 18 collection box, 19 dust outlet pipe, 20 dust collection box, 21 feed hopper, 22 first box door, 23 second box door, 24 power supply, 25 first switch, 26 second switch, 27 third switch, 28 fourth switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
As shown in fig. 1-5, the utility model provides a technical solution: a fiber towel cutting device comprises a supporting table 1, wherein the upper surface of the supporting table 1 is fixedly connected with a supporting frame 13 and a case 2 respectively, the supporting frame 13 is fixedly connected with the upper surface of the case 2, a driving device 3 is arranged in the case 2, the driving device 3 comprises a motor 31, the motor 31 is arranged in the case 2, an output shaft of the motor 31 is provided with a driving wheel 32, the driving wheel 32 is in transmission connection with a driven wheel 5 through a chain 4, the driving wheel 32, the chain 4 and the driven wheel 5 are mutually matched, so that the driving wheel 32 can drive the driven wheel 5 to rotate through the chain 4, the chain 4 drives a hair drier 12 to move, the adjustment work of the blowing area of the hair drier 12 can be ensured, and the transmission among the driving wheel 32, the chain 4 and the driven wheel 5 has the characteristics of reliable work, high efficiency and work in different environments, the driving device 3 is in transmission connection with the driven wheel 5 through a chain 4, the driven wheel 5 is arranged at the top end of a first rotating shaft 6, the first rotating shaft 6 is sleeved in a first bearing 7, the first bearing 7 is clamped in the case 2, the upper surface of the chain 4 is fixedly connected with the lower surface of the rotating device 8 through a fixing block, the rotating device 8 comprises a second bearing 81, the second bearing 81 is clamped on the upper surface of the fixing block, a second rotating shaft 82 is sleeved in the second bearing 81, and through mutual matching among the telescopic rod 9, the second rotating shaft 82 and the second bearing 81, when the chain 4 drives the blower 12 to move to the foremost end and the rearmost end, the second rotating shaft 82 can drive the second bearing 81 through the driving of the chain 4 under the fixing action of the telescopic rod 9 and the sliding block 10, and rotate outside the second rotating shaft 82, and meanwhile, the second rotating shaft 82 can drive the telescopic rod 9 to extend or shorten, thereby can ensure the normal removal work of hair-dryer 12, be favorable to retrieving the normal clear of waste material, second pivot 82 sets up the lower surface at the connecting block, rotating device 8 passes through the right-hand member fixed connection of connecting block and telescopic link 9.
The telescopic rod 9 is arranged on the right side face of the sliding block 10, the sliding block 10 is slidably connected in a sliding groove 11 formed in the left side face of the inner wall of the case 2, the sliding block 10 and the sliding groove 11 are in a cross shape, so that the sliding block 10 can effectively slide in the sliding groove 11, the sliding of the sliding block 10 from the sliding groove 11 is avoided, the blower 12 can be ensured to move more stably, meanwhile, the telescopic rod 9 and the second rotating shaft 82 are fixed through the sliding block 10, the smooth operation of the telescopic rod 9 and the second rotating shaft 82 can be ensured, the blower 12 is arranged on the left side face of the sliding block 10, the upper surface of the inner wall of the support frame 13 is fixedly connected with the upper surface of the cutting mechanism 15 through the hydraulic cylinder 14, and the cutting mechanism 15 comprises but is not limited to a cutting knife, and can be any other mechanism capable of cutting a fiber towel, the back of the supporting frame 13 is provided with a dust collector 16, an air inlet of the dust collector 16 penetrates through the back of the supporting frame 13 and is communicated with the upper surface of a dust collection port 17, an air outlet of the dust collector 16 is communicated with the upper surface of a dust collection box 20 through a dust outlet pipe 19, fine waste materials can be discharged to the dust collection box 20 through the arrangement of the dust collection box 20, so that centralized collection and subsequent processing work are facilitated, the front of the collection box 18 is movably connected with the front of the first box door 22 through a first hinge, the back of the dust collection box 20 is movably connected with the back of the second box door 23 through a second hinge, the front of the first box door 22 and the back of the second box door 23 are respectively provided with a first lock catch and a second lock catch, and a worker can respectively open the first lock catch and the second lock catch through keys by arranging the first lock catch and the second lock catch, so that the first box door 22 and the second box door 23 are opened, thereby make things convenient for the staff to handle the work to the waste material, the left surface of brace table 1 is provided with feeder hopper 21, through setting up feeder hopper 21 for great waste material can get into feeder hopper 21, reentry collecting box 18, thereby be favorable to the work that great waste material got into in collecting box 18, feeder hopper 21 sets up the upper surface at collecting box 18, the lower surface of brace table 1 is provided with power 24, through setting up power 24, thereby is convenient for supply power to motor 31, hair-dryer 12, dust catcher 16 and pneumatic cylinder 14, thereby can ensure the normal work of motor 31, hair-dryer 12, dust catcher 16 and pneumatic cylinder 14, the lower surface of power 24 is provided with first switch 25, second switch 26, third switch 27 and fourth switch 28 respectively, through setting up first switch 25, second switch 26, third switch 27 and fourth switch 28, thereby make things convenient for the staff to motor 31, second switch 26, third switch 27 and fourth switch 28 more, And the output end of the power supply 24 is electrically connected with the input ends of the first switch 25, the second switch 26, the third switch 27 and the fourth switch 28 through leads respectively, and the output ends of the first switch 25, the second switch 26, the third switch 27 and the fourth switch 28 are electrically connected with the input ends of the motor 31, the hair drier 12, the dust collector 16 and the hydraulic cylinder 14 through leads respectively.
The utility model discloses an operating procedure does:
s1, when the waste materials need to be recycled, the fiber towel is placed on the supporting table 1, then the hydraulic cylinder 14 is controlled to extend, the cutting mechanism 15 is pushed to move downwards, and then the fiber towel is cut by controlling the cutting mechanism 15;
s2, simultaneously controlling the motor 31, the blower 12 and the dust collector 16 to work, making the motor 31 drive the driving wheel 32 to rotate, making the driving wheel 32 drive the driven wheel 5 to rotate through the chain 4, making the chain 4 drive the sliding block 10 to move backwards through the second rotating shaft 82, the second bearing 81 and the telescopic rod 9, making the sliding block 10 drive the blower 12 to move backwards and blow air, when the chain 4 drives the second bearing 81 to move to the rearmost end, making the second rotating shaft 82 rotate outside the second rotating shaft 82 under the fixing action of the telescopic rod 9 and the sliding block 10, and simultaneously shortening the telescopic rod 9, making the chain 4 drive the second bearing 81 to move to the left side of the chain 4, when moving to the frontmost end, the second bearing 81 continues to rotate outside the second rotating shaft 82, and the second telescopic rod 9 extends, so as to move in a reciprocating way, making the blower 12 blow larger waste materials to move leftwards, so that larger waste material falls into the feed hopper 21 and then into the collection tank 18;
s3, absorbing the fine waste generated in the process through the dust absorption port 17, discharging the fine waste to the dust outlet pipe 19 from the air outlet of the dust collector 16, and then entering the dust collection box 20, thereby completing the waste recovery work through the above operations.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A fiber towel cutting device, comprising a support table (1), characterized in that: the upper surface of the supporting table (1) is fixedly connected with a supporting frame (13) and a case (2) respectively, the supporting frame (13) is fixedly connected to the upper surface of the case (2), a driving device (3) is arranged in the case (2), the driving device (3) is in transmission connection with a driven wheel (5) through a chain (4), the driven wheel (5) is arranged at the top end of a first rotating shaft (6), the first rotating shaft (6) is sleeved in a first bearing (7), the first bearing (7) is clamped in the case (2), the upper surface of the chain (4) is fixedly connected with the lower surface of a rotating device (8) through a fixed block, and the rotating device (8) is fixedly connected with the right end of a telescopic rod (9) through a connecting block;
the utility model discloses a dust collection box, including quick-witted case (2), telescopic link (9), slider (10), support frame (13), pneumatic cylinder (13), cutting mechanism (15), dust catcher (16), the air intake passes the back of support frame (13) and is linked together with the upper surface of dust absorption mouth (17), the air outlet of dust catcher (16) is linked together through the upper surface of dust outlet pipe (19) with dust collection box (20), the left surface of brace table (1) is provided with feeder hopper (21), feeder hopper (21) set up the upper surface at collecting box (18).
2. The fiber towel cutting apparatus according to claim 1, wherein: the driving device (3) comprises a motor (31), the motor (31) is arranged in the case (2), an output shaft of the motor (31) is provided with a driving wheel (32), and the driving wheel (32) is in transmission connection with a driven wheel (5) through a chain (4).
3. The fiber towel cutting apparatus according to claim 2, wherein: the lower surface of the support table (1) is provided with a power supply (24), and the lower surface of the power supply (24) is provided with a first switch (25), a second switch (26), a third switch (27) and a fourth switch (28) respectively.
4. The fiber towel cutting apparatus according to claim 3, wherein: the output end of the power supply (24) is respectively and electrically connected with the input ends of the first switch (25), the second switch (26), the third switch (27) and the fourth switch (28) through conducting wires, and the output ends of the first switch (25), the second switch (26), the third switch (27) and the fourth switch (28) are respectively and electrically connected with the input ends of the motor (31), the hair drier (12), the dust collector (16) and the hydraulic cylinder (14) through conducting wires.
5. The fiber towel cutting apparatus according to claim 1, wherein: rotating device (8) include second bearing (81), second bearing (81) joint is at the upper surface of fixed block, second pivot (82) have been cup jointed in second bearing (81), second pivot (82) set up the lower surface at the connecting block.
6. The fiber towel cutting apparatus according to claim 1, wherein: the front surface of the collection box (18) is movably connected with the front surface of the first box door (22) through a first hinge, the back surface of the dust collection box (20) is movably connected with the back surface of the second box door (23) through a second hinge, and the front surface of the first box door (22) and the back surface of the second box door (23) are respectively provided with a first lock catch and a second lock catch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921030779.6U CN210684275U (en) | 2019-07-04 | 2019-07-04 | Fiber towel cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921030779.6U CN210684275U (en) | 2019-07-04 | 2019-07-04 | Fiber towel cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210684275U true CN210684275U (en) | 2020-06-05 |
Family
ID=70893951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921030779.6U Expired - Fee Related CN210684275U (en) | 2019-07-04 | 2019-07-04 | Fiber towel cutting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210684275U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112275786A (en) * | 2020-11-24 | 2021-01-29 | 浙江德清蓝雅晶体纤维有限公司 | High-temperature processing device capable of automatically recycling waste fibers |
CN112553867A (en) * | 2020-12-22 | 2021-03-26 | 李逸 | Energy-concerving and environment-protective non-woven fabrics tailors garbage collection device |
-
2019
- 2019-07-04 CN CN201921030779.6U patent/CN210684275U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112275786A (en) * | 2020-11-24 | 2021-01-29 | 浙江德清蓝雅晶体纤维有限公司 | High-temperature processing device capable of automatically recycling waste fibers |
CN112553867A (en) * | 2020-12-22 | 2021-03-26 | 李逸 | Energy-concerving and environment-protective non-woven fabrics tailors garbage collection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210684275U (en) | Fiber towel cutting device | |
CN205046512U (en) | Portable leaf collector | |
CN205997184U (en) | A kind of multi-functional tile cutter | |
CN213053317U (en) | Tailoring equipment convenient for collecting waste materials for clothing production | |
CN211436509U (en) | EVA panel waste material smashing and recycling device | |
CN110665942A (en) | Utilize garrulous cloth collection device for clothing production of gear drive principle | |
CN212370335U (en) | Car film processing is with side cut garbage collection device | |
CN214395384U (en) | Molding equipment for plastic uptake machine | |
CN214770954U (en) | Deburring device capable of rapidly polishing mounting plate | |
CN213107145U (en) | Grain equipment is cut to modified plastics | |
CN215657669U (en) | Sand treatment facility with dust removal cooling function | |
CN212146704U (en) | Waste collecting device for punching die | |
CN212232467U (en) | Garbage cleaning machine | |
CN213107298U (en) | Waste recovery device for cutting bamboo and wood products | |
CN212445452U (en) | Novel spiral paper cutting device | |
CN216732168U (en) | Full-automatic drilling edge trimmer is used in case and bag processing | |
CN217572290U (en) | Line burnishing machine is used in furniture production | |
CN216074498U (en) | Sofa cloth processing is with cloth edge unhairing limit device | |
CN220634583U (en) | Environment-friendly type landscape garden withered branch and fallen leaf treatment equipment | |
CN219653352U (en) | Waste collection device | |
CN221249082U (en) | Paper cutter with scrap cleaning function | |
CN212527360U (en) | Piece collection device is used in shoe tree processing | |
CN213611524U (en) | Jaw type Chinese medicinal material crusher | |
CN208054374U (en) | A kind of weaving cloth collection device | |
CN213315404U (en) | Special afforestation rubbish recovery processing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 201100 Room 102, building 2, No. 920, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai I enjoy my home furnishings Co.,Ltd. Address before: 313000 Wu Jia Tang, Ma Ji village, Anji County, Huzhou, Zhejiang Patentee before: ANJI DENGGUAN BAMBOO & WOOD DEVELOP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
|
CF01 | Termination of patent right due to non-payment of annual fee |