CN103705125B - Safe bowl cover in vehicle-mounted heating cup on a kind of automobile - Google Patents
Safe bowl cover in vehicle-mounted heating cup on a kind of automobile Download PDFInfo
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- CN103705125B CN103705125B CN201310746660.XA CN201310746660A CN103705125B CN 103705125 B CN103705125 B CN 103705125B CN 201310746660 A CN201310746660 A CN 201310746660A CN 103705125 B CN103705125 B CN 103705125B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 65
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 44
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 24
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile, belong to commodity technical field.It solve existing vehicle-mounted heating cup and easily supportted the technical problems such as quick-fried by air pressure in heating process.Safe bowl cover in vehicle-mounted heating cup on this automobile is tubular and has inner chamber, the end face of bowl cover closes and bottom surface is uncovered, bowl cover comprises an air valve, the top of bowl cover offers the passage one run through, the fixed head of disc-shaped is provided with in bowl cover, ring packing between the edge of fixed head and the medial surface of bowl cover and being fixedly connected with, the middle part of fixed head offers the passage two run through, and passage two is positioned at the below of passage one and the air bottom bowl cover can be made to be escaped to bowl cover end face outside by passage two and passage one successively.Bowl cover in the present invention can prevent Heating Cup quick-fried by support in heating process, when not heating, can prevent again liquid from being leaked by air valve, its good airproof performance.
Description
Technical field
The invention belongs to commodity technical field, relate to the vehicle-mounted heating cup on a kind of automobile, the safe bowl cover in the vehicle-mounted heating cup particularly on a kind of automobile.
Background technology
Vehicular electric cup a kind ofly utilizes existing power-supply system on vehicle to carry out the completely new product heated, meet the China even habits and customs in the whole world, can be used for boiling water, steep instant noodles, infuse tea, make coffee, steep milk etc., all all easily can solve in road, both saved the time, and reduced expense, decrease the number of times of roadside restaurant, namely to close the major step of health, enjoy true health car and live.
Existing vehicle-mounted heating cup is disclosed in patent (201120006054.0), it comprises bowl cover (1), inner bag (2), shell (3), base (4), press keyframe (5), keypad (6) and press keyway (7), bowl cover (1) is arranged on inner bag (2), inner bag (2) is arranged in shell (3), the below of shell (3) is provided with base (4), the outside of inner bag (2) is arranged on by keyframe (5), keypad (6) is embedded in by keyframe (5), shell (3) is provided with by keyframe (5) corresponding by keyway (7).Its keypad adopts with mainboard and is separated setting, more convenient and practical, and keypad is arranged at a glass body, is conducive to driver's one-handed performance.
But this vehicle-mounted heating cup also existing defects, such as bowl cover lacks safety air vavle, and in heating process, the air pressure of steam is too high, causes Heating Cup to be supportted by gases at high pressure quick-fried, causes safety problem.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, provide the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile, technical problem to be solved by this invention is: prevent vehicle-mounted heating cup from being supportted by air pressure in heating process quick-fried.
Object of the present invention realizes by following technical proposal:
Safe bowl cover in vehicle-mounted heating cup on a kind of automobile, described bowl cover is tubular and has inner chamber, the end face of described bowl cover closes and bottom surface is uncovered, it is characterized in that, described bowl cover comprises an air valve, the top of described bowl cover offers the passage one run through, the fixed head of disc-shaped is provided with in described bowl cover, described fixed head and bowl cover are positioned at the inner chamber of bowl cover and arrange with one heart, ring packing between the edge of described fixed head and the medial surface of bowl cover and being fixedly connected with, the middle part of described fixed head offers the passage two run through, described passage two is positioned at the below of described passage one and the air bottom bowl cover can be made to escape to bowl cover end face outside by passage two and passage one successively, described air valve is fixed on described passage two place and makes this passage two be in normally off, when the air pressure inside of bowl cover is greater than preset value, described air valve can passage two described in conducting.
Its principle is as follows: vehicle-mounted heating cup is heated by electrical heating on automobile, a large amount of steam can be produced in heating process, after being provided with air valve, passage one is in normally open, fixed head, for supporting air valve, can open air valve when air pressure is excessive, after air valve is opened, passage two is in opening, can inside and outside conducting bowl cover.Steam backs down the outside that air valve escapes into bowl cover, thus prevent Heating Cup quick-fried by support in heating process, because air valve needs to be greater than the conducting of preset pressure ability, when not heating, Heating Cup is leaked by air valve owing to also can not make inner liquid when automobile bumpiness tilts, its good airproof performance and have explosion-proof.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, the inside portion of described bowl cover offers the draw-in groove of annular, the opening direction of described draw-in groove is along the axis of bowl cover towards the bottom surface of bowl cover, the edge of described fixed head is bent to form flange to the top-direction of bowl cover, described flange is along the axis of bowl cover towards the end face of bowl cover, described flange is connected in described draw-in groove, be provided with the sealing ring of annular between the lateral surface of described flange and the sidewall of draw-in groove, described sealing ring is resisted against on the sidewall of the lateral surface of flange, the bottom surface of draw-in groove and draw-in groove respectively.After being provided with draw-in groove, flange is fixed in draw-in groove by clamping effect, and this clamping effect generally can both be removed, and is convenient for changing, and can play sealing function after being provided with sealing ring, places gas and escapes from the edge of fixed head.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, described air valve comprises stator, screw, spring and nut, also installing hole is offered in the middle part of described fixed head, the middle part of described screw is plugged in installing hole, the top of described screw extends in the cavity between fixed head and bowl cover top, the bottom of described screw is positioned at the below of fixed head, the top of described screw is fixed with sealing gasket, described sealing gasket abuts in the upper surface of fixed head and closes described passage two, the bottom of described screw has thread segment and is bolted with described nut, one end of described spring is resisted against on the lower surface of fixed head, the other end of this spring is resisted against on nut.After interior cup produces a large amount of steam in heating process, air pressure rises, the high pressure pneumatic jack of bowl cover inside is pressed on nut, high pressure gas promotes nut and moves up, nut promotes screw and synchronously moves up, screw Compress Spring, sealing gasket is backed down at the top of screw, can not sealing ventilation hole two after sealing gasket is backed down, make passage two conducting, the gases at high pressure of bowl cover inside are outwards escaped by passage two and passage one, thus reduce the air pressure of bowl cover inside, play explosion-proof in heating process, simultaneously, due to the elastic force effect of spring, when bowl cover air pressure inside is less than preset value, sealing gasket is closed vent hole two, time Heating Cup is tilted, the liquid of inside can not leak.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, described spring is spiral helicine stage clip and is socketed on screw.Spring housing is connected on screw and makes the directionality of elastic force better.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, described fixed head, screw, nut are stainless steel part or titanium alloy.Cheap and the good corrosion resistance of stainless steel part, titanium alloy is corrosion-resistant good, and outward appearance is beautiful.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, described sealing ring and sealing gasket are silica gel part or working of plastics or rubber parts.Silica gel part is economical and practical, and good corrosion resistance is high temperature resistant, nonhazardous, good for health.
In safe bowl cover in vehicle-mounted heating cup on above-mentioned a kind of automobile, the quantity at least two of described passage two, and the circumference of passage two along bowl cover centered by installing hole axis is evenly distributed, described sealing gasket is disc-shaped, the center of sealing pad and the center superposition of screw, the radius of described sealing gasket is greater than the ultimate range of edge to installing hole center of passage two.Be provided with multiple passage two and be conducive to timely exhaust, prevent from being blocked, sealing gasket is that how no matter disc-shaped rotate can both sealing ventilation hole two.
Compared with prior art, advantage of the present invention is as follows: the bowl cover of this vehicle-mounted heating cup prevents Heating Cup quick-fried by support in heating process, because air valve needs to be greater than the conducting of preset pressure ability, when not heating, Heating Cup is leaked by air valve owing to also can not make inner liquid when automobile bumpiness tilts, its good airproof performance and have explosion-proof.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of this vehicle-mounted heating cup.
Fig. 2 is the structure cross-sectional schematic of bowl cover.
Fig. 3 is the plan structure schematic diagram of bowl cover.
Fig. 4 be bowl cover look up structural representation.
In figure, cup in 1; 2 outer cups; 3 bowl covers; 4 heat-insulation layers; 5 air valves; 6 passages one; 7 fixed heads; 8 draw-in grooves; 9 sealing rings; 10 screws; 11 springs; 12 nuts; 13 sealing gaskets; 14 passages two; 15 temperature probes; 16 sockets; 17 heating plates; 18 temperature controllers; 19 installing holes; 20 base plates; 21 flange.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, Figure 2 and Figure 3, Heating Cup comprises interior cup 1, outer cup 2 and bowl cover 3, and interior cup 1 and outer cup 2 are stainless steel part or titanium alloy.Cheap and the good corrosion resistance of stainless steel part, titanium alloy is corrosion-resistant good, and outward appearance is beautiful.Interior cup 1 and outer cup 2 are all in tubular, the top of interior cup 1 has rim of a cup, the two ends of outer cup 2 all have opening, interior cup 1 is plugged in outer cup 2 and both are coaxially arranged, bowl cover 3 can cover on the top of interior cup 1 and this bowl cover 3 can be fixedly connected with by the top of removably with interior cup 1, when bowl cover 3 to be connected with interior cup 1 put in place after can close the rim of a cup of interior cup 1, the top of bowl cover 3 offers the passage 1 run through, the fixed head 7 of disc-shaped is provided with in bowl cover 3, fixed head 7 and bowl cover 3 are arranged with one heart, ring packing between the edge of fixed head 7 and the medial surface of bowl cover 3 and being fixedly connected with, the middle part of fixed head 7 offers the passage 2 14 run through, air valve 5 is fixed on passage 2 14 place and controls the opening and closing of this passage 2 14.Passage 1 is in normally open, and fixed head 7 is for supporting air valve 5, and when air valve 5 is opened, passage 2 14 is in opening, can inside and outside conducting bowl cover 3.The inside portion of bowl cover 3 offers the draw-in groove 8 of annular, the opening direction of draw-in groove 8 is along the axis of bowl cover 3 towards the bottom surface of bowl cover 3, the edge of fixed head 7 is bent to form flange 21 to the top-direction of bowl cover 3, flange 21 is along the axis of bowl cover 3 towards the end face of bowl cover 3, flange 21 is connected in draw-in groove 8, be provided with the sealing ring 9 of annular between the lateral surface of flange 21 and the sidewall of draw-in groove 8, sealing ring 9 is resisted against on the sidewall of the lateral surface of flange 21, the bottom surface of draw-in groove 8 and draw-in groove 8 respectively.After being provided with draw-in groove 8, the flange 21 of fixed head 7 is fixed in draw-in groove 8 by clamping effect, and this clamping effect generally can both be removed, and is convenient for changing, and can play sealing function after being provided with sealing ring 9, places gas and escapes from the edge of fixed head 7.
There is between the lateral surface of interior cup 1 and the medial surface of outer cup 2 heat-insulation layer 4 of covering overlapping part, heat-insulation layer 4 is vacuum cavity, form ring packing by welding between the upper end-face edge of interior cup 1 and the upper end-face edge of outer cup 2 to connect, form ring packing by welding between the lower edge of interior cup 1 and the lower side of outer cup 2 to connect, between the lateral surface of interior cup 1 and the medial surface of outer cup 2, form vacuum cavity.Vacuum cavity is best heat insulation mode, can completely cut off air.
The bottom outer surface of interior cup 1 is provided with the electric heating unit for carrying out heating bottom internal cup 1, electric heating unit comprises temperature probe 15, socket 16, heating plate 17 and temperature controller 18, temperature probe 15 and temperature controller 18 electrically connect, the bottom of outer cup 2 is fixed with one piece of base plate 20, socket 16 is fixing on the base plate 20, heating plate 17 is fixed on the bottom outer surface of interior cup 1, heating plate 17 and temperature controller 18 all electrically connect with socket 16, and the bottom outer surface of temperature probe 15 and interior cup 1 contacts.Temperature probe 15 is for detecting the temperature of interior cup 1 and sending detection signal to temperature controller 18, and temperature controller 18 receives through comparison after detection signal, controls the duty of heating plate 17 according to comparison result, forms a control automatically like this.
Can the inside and outside air valve 5 of conducting bowl cover 3 when air pressure inside bowl cover 3 had when bowl cover 3 is greater than preset value.Specifically, air valve 5 comprises stator, screw 10, spring 11 and nut 12, installing hole 19 is also offered in the middle part of fixed head 7, the middle part of screw 10 is plugged in installing hole 19, the top of screw 10 extends in the cavity between fixed head 7 and bowl cover 3 top, the bottom of screw 10 is positioned at the below of fixed head 7, the top of screw 10 is fixed with sealing gasket 13, sealing gasket 13 abuts in the upper surface of fixed head 7 and closed vent hole 2 14, the bottom of screw 10 has thread segment and is bolted with nut 12, one end of spring 11 is resisted against on the lower surface of fixed head 7, the other end of this spring 11 is resisted against on nut 12.After interior cup 1 produces a large amount of steam in heating process, air pressure rises, the high pressure pneumatic jack of bowl cover 3 inside is pressed on nut 12, high pressure gas promotes nut 12 and moves up, nut 12 promotes screw 10 and synchronously moves up, screw 10 Compress Spring 11, sealing gasket 13 is backed down at the top of screw 10, can not sealing ventilation hole 2 14 after sealing gasket 13 is backed down, make passage 2 14 conducting, the gases at high pressure of bowl cover 3 inside are outwards escaped by passage 2 14 and passage 1, thus reduce the air pressure of bowl cover 3 inside, play explosion-proof in heating process.Spring 11 is spiral helicine stage clip and is socketed on screw 10.Spring 11 is socketed on screw 10 and makes the directionality of elastic force better.Fixed head 7, screw 10, nut 12 are stainless steel part or titanium alloy.Cheap and the good corrosion resistance of stainless steel part, titanium alloy is corrosion-resistant good, and outward appearance is beautiful.In the present embodiment, sealing ring 9 and sealing gasket 13 are silica gel part or working of plastics or rubber parts.Silica gel part is economical and practical, and good corrosion resistance is high temperature resistant, nonhazardous, good for health.In the present embodiment, the quantity of passage 2 14 at least two, and the circumference of passage 2 14 along bowl cover 3 centered by installing hole 19 axis is evenly distributed, sealing gasket 13 is disc-shaped, the center of sealing pad 13 and the center superposition of screw 10, the radius of sealing gasket 13 is greater than the ultimate range of edge to installing hole 19 center of passage 2 14.Be provided with multiple passage 2 14 and be conducive to timely exhaust, prevent from being blocked, how no matter sealing gasket 13 rotate in disc-shaped can both sealing ventilation hole 2 14.
Bowl cover 3 can be threaded with being fixedly connected with of removably at the top of interior cup 1, and bowl cover 3 medial surface offers internal thread, and the top of interior cup 1 offers external screw thread, and internal thread can form dismountable being fixedly connected with external screw thread bolt; Also can be that buckle and snap ring coordinate in addition, bowl cover 3 sets firmly buckle, and interior cup 1 sets firmly snap ring, and buckle forms dismountable being fixedly connected with snap ring snapping.This Heating Cup can play heat insulation effect due to the existence of heat-insulation layer 4, electric heating unit can utilize the power supply on automobile to carry out electrical heating, by the heating liquid in interior cup 1, then be incubated by heat-insulation layer 4, after being provided with air valve 5, a large amount of steam can be produced in heating process, when air pressure is excessive, steam backs down the outside that air valve 5 escapes into bowl cover 3, thus prevent Heating Cup quick-fried by support in heating process, because air valve 5 needs to be greater than the conducting of preset pressure ability, when not heating, interior cup 1 is leaked by air valve 5 owing to also can not make inner liquid when automobile bumpiness tilts, its good airproof performance and there is explosion-proof.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. the safe bowl cover in the vehicle-mounted heating cup on an automobile, described bowl cover (3) is in tubular and have inner chamber, the end face of described bowl cover (3) closes and bottom surface is uncovered, it is characterized in that, described bowl cover (3) comprises an air valve (5), the top of described bowl cover (3) offers the passage one (6) run through, the fixed head (7) of disc-shaped is provided with in described bowl cover (3), described fixed head (7) is positioned at the inner chamber of bowl cover (3) and arranges with one heart with bowl cover (3), ring packing between the edge of described fixed head (7) and the medial surface of bowl cover (3) and being fixedly connected with, the middle part of described fixed head (7) offers the passage two (14) run through, described passage two (14) is positioned at the below of described passage one (6) and the air of bowl cover (3) bottom can be made to escape to bowl cover end face outside by passage two (14) and passage one (6) successively, described air valve (5) is fixed on described passage two (14) place and makes this passage two (14) be in normally off, when the air pressure inside of bowl cover (3) is greater than preset value, described air valve (5) can passage two described in conducting.
2. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 1, it is characterized in that, the inside portion of described bowl cover (3) offers the draw-in groove (8) of annular, the opening direction of described draw-in groove (8) is along the axis of bowl cover (3) towards the bottom surface of bowl cover (3), the edge of described fixed head (7) is bent to form flange (21) to the top-direction of bowl cover (3), described flange (21) is along the axis of bowl cover (3) towards the end face of bowl cover (3), described flange (21) is connected in described draw-in groove (8), the sealing ring (9) of annular is provided with between the lateral surface of described flange (21) and the sidewall of draw-in groove (8), described sealing ring (9) is resisted against the lateral surface of flange (21) respectively, on the bottom surface of draw-in groove (8) and the sidewall of draw-in groove (8).
3. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 1 and 2, it is characterized in that, described air valve (5) comprises stator, screw (10), spring (11) and nut (12), described fixed head (7) middle part also offers installing hole (19), the middle part of described screw (10) is plugged in installing hole (19), the top of described screw (10) extends in the cavity between fixed head (7) and bowl cover (3) top, the bottom of described screw (10) is positioned at the below of fixed head (7), the top of described screw (10) is fixed with sealing gasket (13), described sealing gasket (13) abuts in the upper surface of fixed head (7) and closes described passage two (14), the bottom of described screw (10) has thread segment and is bolted with described nut (12), one end of described spring (11) is resisted against on the lower surface of fixed head (7), the other end of this spring (11) is resisted against on nut (12).
4. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 3, is characterized in that, described spring (11) is for spiral helicine stage clip and be socketed on screw (10).
5. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 3, is characterized in that, described fixed head (7), screw (10), nut (12) are stainless steel part or titanium alloy.
6. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 2, is characterized in that, described sealing ring (9) is silica gel part or working of plastics or rubber parts.
7. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 3, is characterized in that, described sealing gasket (13) is silica gel part or working of plastics or rubber parts.
8. the safe bowl cover in the vehicle-mounted heating cup on a kind of automobile according to claim 3, it is characterized in that, the quantity at least two of described passage two (14), and passage two (14) is evenly distributed along the circumference of bowl cover (3) centered by installing hole (19) axis, described sealing gasket (13) is disc-shaped, the center of sealing pad (13) and the center superposition of screw (10), the radius of described sealing gasket (13) is greater than the ultimate range of edge to installing hole (19) center of passage two (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746660.XA CN103705125B (en) | 2013-12-30 | 2013-12-30 | Safe bowl cover in vehicle-mounted heating cup on a kind of automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746660.XA CN103705125B (en) | 2013-12-30 | 2013-12-30 | Safe bowl cover in vehicle-mounted heating cup on a kind of automobile |
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| CN103705125A CN103705125A (en) | 2014-04-09 |
| CN103705125B true CN103705125B (en) | 2015-11-18 |
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| CN201310746660.XA Active CN103705125B (en) | 2013-12-30 | 2013-12-30 | Safe bowl cover in vehicle-mounted heating cup on a kind of automobile |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771040A (en) * | 2015-04-22 | 2015-07-15 | 黄海平 | Thermal insulation container with pressure capable of being heated in high temperature |
| CN106618239B (en) * | 2016-12-29 | 2019-01-18 | 台州市泰澄电子科技有限公司 | A kind of cup lid of heating cup |
| CN111358268B (en) * | 2018-12-25 | 2021-08-03 | 九阳股份有限公司 | Formula machine of cooking is fried in cutlery box turn-over |
| CN110279295A (en) * | 2019-08-05 | 2019-09-27 | 新兴县凌铭电器有限公司 | A kind of travelling electrothermal water cup |
| CN112842034A (en) * | 2020-12-24 | 2021-05-28 | 深圳市创辉氢科技发展有限公司 | Electrolysis hydrogen-rich water cup |
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| CN2076378U (en) * | 1990-11-02 | 1991-05-08 | 郭湘泗 | Pot cover capable of preventing boiling over |
| CN2387351Y (en) * | 1999-09-03 | 2000-07-12 | 玉环县双龙精密机械厂 | Exhaust valve of warm cup |
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| CN201042276Y (en) * | 2007-02-15 | 2008-04-02 | 袁春梅 | Constant voltage sealed water cup |
| JP2009154952A (en) * | 2007-12-27 | 2009-07-16 | Yoshino Kogyosho Co Ltd | Cup container having lid |
| CN201641598U (en) * | 2010-02-06 | 2010-11-24 | 孙奇 | Vehicle electric heating cup |
| CN203749223U (en) * | 2013-12-30 | 2014-08-06 | 台州市泰澄电子科技有限公司 | Safe cup lid of vehicle-mounted heating cup in vehicle |
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2013
- 2013-12-30 CN CN201310746660.XA patent/CN103705125B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076378U (en) * | 1990-11-02 | 1991-05-08 | 郭湘泗 | Pot cover capable of preventing boiling over |
| CN2387351Y (en) * | 1999-09-03 | 2000-07-12 | 玉环县双龙精密机械厂 | Exhaust valve of warm cup |
| CN200952979Y (en) * | 2006-09-29 | 2007-09-26 | 上海新仪微波化学科技有限公司 | Safety pressure-reducing, pressure limiting and releasing integrated closed microwave resoluting pot |
| CN201042276Y (en) * | 2007-02-15 | 2008-04-02 | 袁春梅 | Constant voltage sealed water cup |
| JP2009154952A (en) * | 2007-12-27 | 2009-07-16 | Yoshino Kogyosho Co Ltd | Cup container having lid |
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| CN203749223U (en) * | 2013-12-30 | 2014-08-06 | 台州市泰澄电子科技有限公司 | Safe cup lid of vehicle-mounted heating cup in vehicle |
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| CN103705125A (en) | 2014-04-09 |
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