CN202932598U - Dustproof venting leakage-prevention water cup cover - Google Patents
Dustproof venting leakage-prevention water cup cover Download PDFInfo
- Publication number
- CN202932598U CN202932598U CN201220643385.XU CN201220643385U CN202932598U CN 202932598 U CN202932598 U CN 202932598U CN 201220643385 U CN201220643385 U CN 201220643385U CN 202932598 U CN202932598 U CN 202932598U
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- post
- hook
- bowl cover
- cover body
- sealing
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- 241000190070 Sarracenia purpurea Species 0.000 title claims abstract description 15
- 238000013022 venting Methods 0.000 title abstract 8
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims description 24
- 238000009423 ventilation Methods 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 abstract description 4
- 241001122767 Theaceae Species 0.000 description 21
- 230000000694 effects Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a dustproof venting leakage-prevention water cup cover and belongs to the field of articles for daily use. The dustproof venting leakage-prevention water cup cover comprises a cup cover body, a suspension mechanism, a falling-prevention mechanism and a sealing venting mechanism, wherein a trigger shifting hook fixing frame and a cup cover center fixing frame are arranged in the cup cover body, a leakage port I is arranged on the upper side of the cup cover body, a leakage port II is positioned on the lower side of the cup cover body, the suspension mechanism is positioned at the upper portion of the cup cover body, the falling-prevention mechanism is arranged in the middle of the cup cover body and at the lower portion of the suspension mechanism, and the sealing venting mechanism is installed at the lower portion of the cup cover body and at the lower portion of the falling-prevention mechanism. The dustproof venting leakage-prevention water cup cover can prevent dust from entering a cup, has the radiating and venting functions and is multiple in functions and convenient to use. When the cup is upset to any direction, venting ports can be sealed automatically to prevent water from flowing out of the cup.
Description
Technical field
The utility model relates to a kind of dust-proof air ventilation Leakproof water cup cover, belongs to the daily necessities field.
Background technology
At present, have tea very popular in the modern times, the leaf tea of particularly having tea is because the Ye Chake that has tea has health-caring function, so firmly get liking of the elderly in case old.Steep one cup of good tea, must brew with boiling water, the tea that soaks will be drunk up in 30 minutes, the unstability otherwise the nutritional labeling in tea can become.How long the people who much has tea does not just begin to have tea after liking washing open, but tea is very boiling hot, take away teacup lid so they understand, and offers tea rapidly to cool off.Have tea leaf tea the people at home, teacup lid can be taken away in office, cool off and then drink Deng tea, yet in the building site, the environmental work people that is full of dust such as mining site, mechanical factory building will drink the tea of oneself bubble as early as possible, he must open teacup lid, this will be very unhygienic, be very antihygienic so the traditional teacup of these humans is had tea, and the tea party that this contamination by dust of long-term drinking is crossed brings adverse influence to health.
Summary of the invention
The purpose of this utility model is to provide a kind of convenient and practical dust-proof air ventilation Leakproof water cup cover, the defective that can not conveniently use to overcome traditional cup.
The utility model is realized by following technical scheme: a kind of dust-proof air ventilation Leakproof water cup cover comprises bowl cover body 40, hitch, anti-down mechanism, sealing ventilating mechanism; Be installed in bowl cover body 40 to trigger and pull out hook fixed mount 8, bowl cover heart fixed mount 19, bowl cover body 40 upsides offer leak I 5, downside offers leak II 10, hitch is arranged on the top of bowl cover body 40, the middle part of anti-down mechanism mounting cup lid 40 and be positioned at the bottom of hitch, the sealing ventilating mechanism is arranged on the bottom of bowl cover body 40 and is positioned at the bottom of anti-down mechanism.
Described hitch comprises glass top cover 1, metal cake 2, hanger rod 20; Offer respectively metal cake hanger rod running-on 29 on cup top cover 1, metal cake 2, hanger rod 20 two ends are ball shape, and a cup top cover 1 is connected by hanger rod 20 with metal cake 2.
described anti-down mechanism comprises triggering pulls out hook 3, spring 6, triggers and pull out hook fixed leg 7, trigger and pull out hook fixed mount 8, the I-shaped post 18 that pulls out, triggering is pulled out hook 3 sidepieces and is provided with to trigger and pulls out hook and pull out post 4, triggering is pulled out hook and is pulled out the leak I 5 that post 4 is positioned at bowl cover body 40 sidepieces, triggering is pulled out hook 3 inside and is provided with to trigger and pulls out running-on 23, the upper end is provided with triangle hook end 24, the lower end is provided with right angle hook end 25, triggering is pulled out and is offered fixed mount screw 22 on hook fixed mount 8, spring 6 is arranged on to trigger and pulls out on hook fixed leg 7, triggering is pulled out hook fixed leg 7 and is threaded connection and is arranged in fixed mount screw 22, triggering is pulled out hook 3 and is arranged on to trigger by the running-on 23 that is provided with in it and pulls out on hook fixed leg 7, triggering is pulled out hook 3 and can be moved up and down along fixed leg 7, I-shaped post 18 upper ends of pulling out are upper prop 30, the lower end is lower prop 32, in it, middle part offers cylindrical notch 31, interior bottom offers round trapezoidal notch 33, triangle hook end 24 is buckled in metal cake 2 lower ends, and be positioned at the top of upper prop 30, right angle hook end 25 is between upper prop 30 and lower prop 32, bowl cover heart fixed mount 19 is arranged on the top of bowl cover body 40.
described sealing ventilating mechanism comprises at the bottom of sealing post 9, bowl cover 12, sealing post spring 14, buckle flechette spring 15, plate buckle cut 16, plate buckles and cuts fixed leg 17, 12 bottoms that are arranged on bowl cover body 40 at the bottom of bowl cover, sealing post 9 is arranged at the bottom of tegmentum on 12, sealing post plate button is cut 16 tops and is offered porose I 34, porose II 35 is offered in the bottom, two sealing post plate buttons are cut 16 tops and are arranged on the plate button by hole I 34 and bearing pin and cut on the screw II 27 that fixed leg 17 middle parts offer, two sealing post plate buttons are cut 16 bottoms and are connected by its hole II 35 that has and button flechette spring 15, the plate button is cut 16 upper ends and is positioned at the I-shaped round trapezoidal notch 33 that pulls out post 18, the plate button is cut fixed leg 17 upper ends and is installed on screw thread 26, the bottom is provided with sleeve column 28, the plate button is cut fixed leg 17 and is arranged in the screw I 21 that bowl cover heart fixed mount 19 offers by screw thread 26 and the I-shaped cylindrical notch 31 that pulls out post 18, sealing post spring 14 is arranged on plate and buckles on the bottom sleeve column 28 of cutting fixed leg 17, sealing post 9 middle upper portion offer notch 36, middle middle part offers middle notch 37, middle lower portion offers lower notch 38, the outside is provided with the sealing post and pulls out post 11, the sealing post pulls out the leak II 10 that post 11 is positioned at bowl cover body 40, sleeve column 28 and close spring 14 be positioned at the sealing post 9 lower notch 38, (ventilation mouth sealing post 9 can be moved up and down along fixed leg spring sleeve column 28 between 12 at the bottom of pulling out hook fixed mount 8 and bowl cover).
At the bottom of described bowl cover, 12 centres offer central permeable mouth 13, and sidepiece offers ventilation mouth 39.
A kind of operation principle of dust-proof air ventilation Leakproof water cup cover is:
(1) operation principle of dust-proof air ventilation is: when soaking this lid on the tea bonnet, cool off as early as possible for making tea, due to
14 pairs of sealing posts 9 of sealing post spring have downward pressure, must fasten the sealing post with hand pulls out post 11 and will seal post 9 and upwards pull out, along with sealing post 9 moves upward, when the upper notch 36 in sealing post 9 is encountered sleeve column 28, being arranged on the plate button cuts plate button on fixed leg 17 and cuts 16 lower ends and will be subject to notch 36 extruding, making two plate buttons cut 16 lower end distances diminishes, along with sealing post 9 continues to move upward, the plate button is cut 16 lower ends from upper notch 36 is transitioned into during notch 37, because the notch diameter becomes large, under the effect of button flechette spring 15, the plate button is cut 16 lower ends apart from becoming large, the plate button is cut 16 and will be sealed post 9 and firmly fasten, can not move downward, the hot gas of tea is just flowing out outside cup through ventilation mouth 39 from center ventilation mouth 13, because ventilation mouth 39 is down, dust is not easy to enter in cup, this bowl cover has just had not only dustproof but also ventilative function.
(2) operation principle of preventing water leakage is: when the plate button cuts 16 will seal post 9 and firmly fasten the time, though bowl cover cover on cup, but because bowl cover is breathed freely, after cup is accidentally knocked over, the water in cup will flow out from center ventilation mouth 13.in order to address this problem, in the design, metal cake 2 is under action of gravitation, triggering is pulled out hook 3 and is crushed on metal cake 2 lower ends, because hanger rod 20 two are spheroidal, one head suspension is 1 central dip place on bowl cover top, one hangs up metal cake 2, when cup tilts to certain angle, triggering is pulled out hook 3 also along with cup tilts to certain angle, metal cake 2 maintenance levels, hanger rod 20 keeps vertical ground, along with the change at cup angle of inclination is large, from the nearest triggering of inclination rightabout pull out hook 3 from the distance at metal cake 2 edges more and more away from, the compacting that at first hook breaks away from metal cake 2 is pulled out in final this triggering, under the effect of spring 6, triggering is pulled out hook 3 and is risen along pulling out hook fixed leg 7, come up in a flash at bullet, triggering is pulled out the right angle hook end 25 of hook 3 the I-shaped post 18 that pulls out is upwards mentioned, the direction of being encountered due to cup is random, eight triggerings of design are pulled out hook 3 and are evenly distributed on around the tea lid, pull out in the process that hook 3 bullets get in triggering, the right angle pulls out hook 25 and in I-shaped upper prop 30 positions of pulling out post 18, the I-shaped post 18 that pulls out has been pushed up, because of I-shaped round trapezoidal notch 33 diameter from top to bottom that pulls out post 18 from large to small, move upward in process at the I-shaped post 18 that pulls out, the plate button is cut 16 both sides, upper end and is subject to I-shaped extruding of pulling out the round trapezoidal notch 33 of post 18 its distance is diminished, the plate button is cut 16 lower end distance and is diminished, cutting 16 lower end distance when the plate button is varied down to upper notch 36 diameters when the same, being cut the 16 sealing posts 9 that fasten by the plate button moves downward under the pressure of sealing post spring 14 central permeable mouth 13 is blocked, the water of cup has not just flow out, this bowl cover has just had the function of preventing water leakage like this, if cup is knocked over and the cup righting after that bowl cover is continued is ventilative, must again the sealing post be pulled out post 11 upwards pulls out, until by the plate button cut 16 fasten upper notch 36 till, cup being knocked over the triggering of being upspring in a flash pulls out hook 3 and pulls out downwards again, it is pressed in metal cake 2 belows, bowl cover just can play the effect of preventing water leakage again like this.
The utlity model has following beneficial effect:
1, both can allow dust be difficult for entering in cup, can play radiate heat and ventilate again;
2, cup is encountered in any direction situation, but self-closed ventilation mouths all makes water not expose outside cup;
3, function is many, easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is that the hook structure schematic diagram is pulled out in triggering of the present utility model;
Fig. 4 is that plate button of the present utility model is cut the fixed leg structural representation;
Fig. 5 is sealing ventilating mechanism structural representation of the present utility model.
in figure, each label is: 1: bowl cover pushes up, 2: the metal cake, 3: trigger and pull out hook, 4: triggering is pulled out hook and is pulled out post, 5: the leak I, 6: spring, 7: trigger and pull out the hook fixed leg, 8: trigger and pull out the hook fixed mount, 9: the sealing post, 10: the leak II, 11: the sealing post pulls out post, 12: at the bottom of bowl cover, 13: the central permeable mouth, 14: sealing post spring, 15: button flechette spring, 16: the plate button is cut, 17: the plate button is cut fixed leg, 18: the I-shaped post that pulls out, 19: bowl cover heart fixed mount, 20: hanger rod, 21: the screw I, 22: the fixed mount screw, 23: running-on, 24: the triangle hook end, 25: the right angle hook end, 26: screw thread, 27: the screw II, 28: sleeve column, 29: metal cake hanger rod running-on, 30: upper prop, 31: cylindrical notch, 32: lower prop, 33: the circle trapezoidal notch, 34: the hole I, 35: the hole II, 36: upper notch, 37: middle notch, 38: lower notch, 39: ventilation mouth, 40: the bowl cover body.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Fig. 1-2, a kind of dust-proof air ventilation Leakproof water cup cover comprises bowl cover body 40, hitch, anti-down mechanism, sealing ventilating mechanism; Be installed in bowl cover body 40 to trigger and pull out hook fixed mount 8, bowl cover heart fixed mount 19, bowl cover body 40 upsides offer leak I 5, downside offers leak II 10, hitch is arranged on the top of bowl cover body 40, the middle part of anti-down mechanism mounting cup lid 40 and be positioned at the bottom of hitch, the sealing ventilating mechanism is arranged on the bottom of bowl cover body 40 and is positioned at the bottom of anti-down mechanism.
Hitch comprises glass top cover 1, metal cake 2, hanger rod 20; Offer respectively metal cake hanger rod running-on 29 on cup top cover 1, metal cake 2, hanger rod 20 two ends are ball shape, and a cup top cover 1 is connected by hanger rod 20 with metal cake 2.
anti-down mechanism comprises triggering pulls out hook 3, spring 6, triggers and pull out hook fixed leg 7, trigger and pull out hook fixed mount 8, the I-shaped post 18 that pulls out, triggering is pulled out hook 3 sidepieces and is provided with to trigger and pulls out hook and pull out post 4, triggering is pulled out hook and is pulled out the leak I 5 that post 4 is positioned at bowl cover body 40 sidepieces, triggering is pulled out hook 3 inside and is provided with to trigger and pulls out running-on 23, the upper end is provided with triangle hook end 24, the lower end is provided with right angle hook end 25, triggering is pulled out and is offered fixed mount screw 22 on hook fixed mount 8, spring 6 is arranged on to trigger and pulls out on hook fixed leg 7, triggering is pulled out hook fixed leg 7 and is threaded connection and is arranged in fixed mount screw 22, triggering is pulled out hook 3 and is arranged on to trigger by the running-on 23 that is provided with in it and pulls out on hook fixed leg 7, I-shaped post 18 upper ends of pulling out are upper prop 30, the lower end is lower prop 32, in it, middle part offers cylindrical notch 31, interior bottom offers round trapezoidal notch 33, triangle hook end 24 is buckled in metal cake 2 lower ends, and be positioned at the top of upper prop 30, right angle hook end 25 is between upper prop 30 and lower prop 32, bowl cover heart fixed mount 19 is arranged on the top of bowl cover body 40.
the sealing ventilating mechanism comprises at the bottom of sealing post 9, bowl cover 12, sealing post spring 14, buckle flechette spring 15, plate buckle cut 16, plate buckles and cuts fixed leg 17, 12 bottoms that are arranged on bowl cover body 40 at the bottom of bowl cover, sealing post 9 is arranged at the bottom of tegmentum on 12, sealing post plate button is cut 16 tops and is offered porose I 34, porose II 35 is offered in the bottom, two sealing post plate buttons are cut 16 tops and are arranged on the plate button by hole I 34 and bearing pin and cut on the screw II 27 that fixed leg 17 middle parts offer, two sealing post plate buttons are cut 16 bottoms and are connected by its hole II 35 that has and button flechette spring 15, the plate button is cut 16 upper ends and is positioned at the I-shaped round trapezoidal notch 33 that pulls out post 18, the plate button is cut fixed leg 17 upper ends and is installed on screw thread 26, the bottom is provided with sleeve column 28, the plate button is cut fixed leg 17 and is arranged in the screw I 21 that bowl cover heart fixed mount 19 offers by screw thread 26 and the I-shaped cylindrical notch 31 that pulls out post 18, sealing post spring 14 is arranged on plate and buckles on the bottom sleeve column 28 of cutting fixed leg 17, sealing post 9 middle upper portion offer notch 36, middle middle part offers middle notch 37, middle lower portion offers lower notch 38, the outside is provided with the sealing post and pulls out post 11, the sealing post pulls out the leak II 10 that post 11 is positioned at bowl cover body 40, sleeve column 28 and close spring 14 be positioned at the sealing post 9 lower notch 38.
At the bottom of bowl cover, 12 centres offer central permeable mouth 13, and sidepiece offers ventilation mouth 39.
Claims (5)
1. a dust-proof air ventilation Leakproof water cup cover, is characterized in that: comprise bowl cover body (40), hitch, anti-down mechanism, sealing ventilating mechanism; Be installed in bowl cover body (40) to trigger and pull out hook fixed mount (8), bowl cover heart fixed mount (19), bowl cover body (40) upside offers leak I (5), downside offers leak II (10), hitch is arranged on the top of bowl cover body (40), the middle part of anti-down mechanism's mounting cup lid (40) and be positioned at the bottom of hitch, the sealing ventilating mechanism is arranged on the bottom of bowl cover body (40) and is positioned at the bottom of anti-down mechanism.
2. dust-proof air ventilation Leakproof water cup cover according to claim 1, it is characterized in that: described hitch comprises a glass top cover (1), metal cake (2), hanger rod (20); Offer respectively metal cake hanger rod running-on (29) on cup top cover (1), metal cake (2), hanger rod (20) two ends are ball shape, and a cup top cover (1) is connected by hanger rod (20) with metal cake (2).
3. dust-proof air ventilation Leakproof water cup cover according to claim 1 is characterized in that: described anti-down mechanism comprises triggering pulls out hook (3), spring (6), triggers and pull out hook fixed leg (7), trigger and pull out hook fixed mount (8), the I-shaped post (18) that pulls out, triggering is pulled out hook (3) sidepiece and is provided with to trigger and pulls out hook and pull out post (4), triggering is pulled out hook and is pulled out the leak I (5) that post (4) is positioned at bowl cover body (40) sidepiece, triggering is pulled out hook (3) inside and is provided with to trigger and pulls out running-on (23), the upper end is provided with triangle hook end (24), the lower end is provided with right angle hook end (25), triggering is pulled out and is offered fixed mount screw (22) on hook fixed mount (8), spring (6) is arranged on to trigger and pulls out on hook fixed leg (7), triggering is pulled out hook fixed leg (7) and is threaded connection and is arranged in fixed mount screw (22), triggering is pulled out hook (3) and is arranged on to trigger by the running-on (23) that is provided with in it and pulls out on hook fixed leg (7), I-shaped post (18) upper end of pulling out is upper prop (30), the lower end is lower prop (32), in it, middle part offers cylindrical notch (31), interior bottom offers round trapezoidal notch (33), triangle hook end (24) is buckled in metal cake (2) lower end, and be positioned at the top of upper prop (30), right angle hook end (25) is positioned between upper prop (30) and lower prop (32), bowl cover heart fixed mount (19) is arranged on the top of bowl cover body (40).
4. dust-proof air ventilation Leakproof water cup cover according to claim 1 is characterized in that: described sealing ventilating mechanism comprises (12), sealing post spring (14) at the bottom of sealing post (9), bowl cover, buckles flechette spring (15), plate buckle cut (16), plate is buckled and is cut fixed leg (17), at the bottom of bowl cover, (12) are arranged on the bottom of bowl cover body (40), at the bottom of sealing post (9) is arranged on tegmentum on (12), sealing post plate button is cut (16) top and is offered porose I (34), porose II (35) is offered in the bottom, two sealing post plate buttons are cut (16) top and are arranged on the plate button by hole I (34) and bearing pin and cut on the screw II (27) that fixed leg (17) middle part offers, two sealing post plate buttons are cut (16) bottom and are connected by its hole II (35) that has and button flechette spring (15), the plate button is cut (16) upper end and is positioned at the I-shaped round trapezoidal notch (33) that pulls out post (18), the plate button is cut fixed leg (17) upper end and is installed on screw thread (26), the bottom is provided with sleeve column (28), the plate button is cut fixed leg (17) and is arranged in the screw I (21) that bowl cover heart fixed mount (19) offers by screw thread (26) and the I-shaped cylindrical notch (31) that pulls out post (18), sealing post spring (14) is arranged on plate and buckles on the bottom sleeve column (28) of cutting fixed leg (17), sealing post (9) middle upper portion offers notch (36), middle middle part offers middle notch (37), middle lower portion offers lower notch (38), the outside is provided with the sealing post and pulls out post (11), the sealing post pulls out the leak II (10) that post (11) is positioned at bowl cover body (40), sleeve column (28) and close spring (14) be positioned at the sealing post (9) lower notch (38).
5. dust-proof air ventilation Leakproof water cup cover according to claim 1 is characterized in that: offers central permeable mouth (13) in the middle of (12) at the bottom of described bowl cover, sidepiece offers ventilation mouth (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220643385.XU CN202932598U (en) | 2012-11-29 | 2012-11-29 | Dustproof venting leakage-prevention water cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220643385.XU CN202932598U (en) | 2012-11-29 | 2012-11-29 | Dustproof venting leakage-prevention water cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202932598U true CN202932598U (en) | 2013-05-15 |
Family
ID=48316870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220643385.XU Expired - Fee Related CN202932598U (en) | 2012-11-29 | 2012-11-29 | Dustproof venting leakage-prevention water cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202932598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851868A (en) * | 2018-06-28 | 2018-11-23 | 张海 | A kind of classroom instruction teacher keeps away dirt cup with the adaptive air-flow in dais |
-
2012
- 2012-11-29 CN CN201220643385.XU patent/CN202932598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851868A (en) * | 2018-06-28 | 2018-11-23 | 张海 | A kind of classroom instruction teacher keeps away dirt cup with the adaptive air-flow in dais |
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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 |
Granted publication date: 20130515 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |