CN205053829U - Electrical heating cup - Google Patents
Electrical heating cup Download PDFInfo
- Publication number
- CN205053829U CN205053829U CN201520718530.XU CN201520718530U CN205053829U CN 205053829 U CN205053829 U CN 205053829U CN 201520718530 U CN201520718530 U CN 201520718530U CN 205053829 U CN205053829 U CN 205053829U
- Authority
- CN
- China
- Prior art keywords
- water shutoff
- connecting rod
- shutoff seat
- heating cup
- cup
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000005485 electric heating Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model relates to a household electrical apparatus especially relates to an electrical heating cup, including the bowl cover and with the bowl cover complex heating cup body, the bowl cover still includes upper cover and inner cup, be equipped with the release valve device that is used for release cup internal gas pressure between upper cover and the inner cup, the upper cover is equipped with the hole of exhausting, the inner cup is equipped with down the hole of exhausting, the release valve device includes relief valve, connecting rod, a piece and a water stand reset, the relief valve is sealed on the hole of exhausting, it is sealed to seal water stand under the hole of exhausting, the connecting rod both ends respectively with the relief valve is connected with a water stand linkage, and a restoring link that resets, relief valve reach and seal water stand to initial condition. Above -mentioned pressure release scheme had both made the bowl cover structure more exquisite and fine thin, and electrical heating cup pressure release and sealed problem have been solved again in the whole pleasing to the eye nature improvement of cup, convenient and practical, easy operation.
Description
Technical field
The utility model relates to a kind of liquid heater, especially designs a kind of cup lid structure of electric heating cup.
Background technology
At present, heating cup on the market can electrified regulation, air pressure time wherein in order to balance heating inside and outside cup, bowl cover can arrange steam vent, the steam produced can be shed by steam vent, but steam vent be arranged so that can not sealing of cup, thus the danger of scald can be caused to user, use dangerous, be also unfavorable for being incubated hot water.
On the other hand, if do not arrange steam vent, after hot water in water tumbler places a period of time, because temperature in cup reduces, ambient pressure is greater than a glass internal gas pressure, certain negative pressure can be produced in cup, bowl cover by tightly be pressed on water tumbler, when we to go to open water tumbler go to drink water time, often run into bowl cover by suction tightly on water tumbler, difficulty is taken off, thus brings inconvenience to user's use.
In addition, existing pressure relief takes up space comparatively large at bowl cover, structure is more complicated, is unfavorable for producing, and the aesthetic property of cup is reduced, and is unfavorable for cup sale commercially.
Utility model content
Based on above-mentioned situation, the utility model provides a kind of electric heating cup having adjustable pressure relief, and use more convenient safety, structure is more exquisite, and cup is more attractive in appearance.
A kind of electric heating cup, the heating cup comprising bowl cover and coordinate with described bowl cover, described bowl cover also comprises upper cover and inner cap, the gas bleeder valve device for discharging glass internal gas pressure is provided with between described upper cover and inner cap, upper air-vent is covered with on described, be covered with lower steam vent in described, described gas bleeder valve device comprises safety valve, connecting rod, return unit and water shutoff seat; Described safety valve seals described upper air-vent, and the described lower steam vent of described water shutoff seat sealing, described connecting rod two ends are connected with described safety valve and water shutoff seat respectively, and return unit restoring link, safety valve and water shutoff seat are to original state.
Described connecting rod is horizontally installed in bowl cover.
Described connecting rod by rotating shaft be fixed on described on cover.
Be covered with support member on described, described support member is located at below described connecting rod, described connecting rod by described support member be fixed on described on cover.
Described water shutoff seat is T-shaped water shutoff seat, and the described lower steam vent of stub end sealing of described T-shaped water shutoff seat, the other end of described T-shaped water shutoff seat is fixedly connected with described connecting rod.
The stub end of described T-shaped water shutoff seat is provided with seal.
Described return unit is spring 35, and described spring 35 is sheathed on described water shutoff seat, and presses on the described T-shaped upper surface of water shutoff seat stub end and the lower surface of connecting rod.
Described return unit is torsion spring, and described torsion spring set is located in described rotating shaft.
The beneficial effects of the utility model are: by being provided with the gas bleeder valve device for discharging glass internal gas pressure between described upper cover and inner cap, described gas bleeder valve device comprises safety valve, connecting rod, return unit and water shutoff seat; Described safety valve seals described upper air-vent, and the described lower steam vent of described water shutoff seat sealing, described connecting rod two ends are connected with described safety valve and water shutoff seat respectively, and return unit restoring link, safety valve and water shutoff seat are to original state.Above-mentioned pressure release scheme, had both made cup lid structure more exquisite and slim, and cup overall aesthetics improves, and solves again the problem of electric heating cup pressure release and sealing.When cup internal gas pressure is too high, water shutoff seat is by jack-up, and connecting rod drives described safety valve to press down, and is now interlinked to the outside in cup, for discharging steam pressure release; After heating completes, gas bleeder valve device is salable electric heating cup again, for insulation; When forming negative pressure in cup, again can Manual press safety valve, make to be interlinked to the outside in cup, balance cup inner and outer air pressure, is convenient to bowl cover to take off from cup.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite not paying creative work, also can obtain other accompanying drawing according to following accompanying drawing.
Fig. 1 is electric heating cup cup lid structure schematic diagram.
Reference numeral: 1-upper cover; 2-inner cap; 31-safety valve; 32-connecting rod; 33-water shutoff seat; 34-seal; 45-spring.
Detailed description of the invention
As shown in Figure 1, a kind of electric heating cup, the heating cup comprising bowl cover and coordinate with described bowl cover, described bowl cover also comprises upper cover 1 and inner cap 1, the gas bleeder valve device for discharging glass internal gas pressure is provided with between described upper cover 1 and inner cap 1, described upper cover 1 is provided with upper air-vent, and described inner cap 1 is provided with lower steam vent, and described gas bleeder valve device comprises safety valve 31, connecting rod 32, return unit and water shutoff seat 33; Described safety valve 31 seals described upper air-vent, and described water shutoff seat 33 seals described lower steam vent, and described connecting rod 32 two ends are connected with described safety valve 31 and water shutoff seat 33 respectively, return unit restoring link 32, safety valve 31 and water shutoff seat 33 to original state.
Taking up space at bowl cover to reduce gas bleeder valve device, described connecting rod 32 is horizontally installed in bowl cover, makes cup lid structure more exquisite and slim, and cup overall aesthetics improves.
Drive to more be convenient to connecting rod 32, described connecting rod 32 is fixed on described upper cover 1 by rotating shaft; Or described upper cover 1 is provided with support member, described support member is located at below described connecting rod 32, and described connecting rod 32 is fixed on described upper cover 1 by described support member.By the fixed form of above-mentioned connecting rod 32, make the flexible use being more convenient to pressure release valve device.
Further, described water shutoff seat 33 is T-shaped water shutoff seat 33, and the described lower steam vent of stub end sealing of described T-shaped water shutoff seat 33, the other end of described T-shaped water shutoff seat 33 is fixedly connected with described connecting rod 32.
Further described return unit is spring, and described spring housing is located on described water shutoff seat 33, and presses on the described T-shaped upper surface of water shutoff seat 33 stub end and the lower surface of connecting rod 32.Or described return unit is torsion spring, and described torsion spring set is located in described rotating shaft.By the setting of return unit, be convenient to connecting rod 32, safety valve 31 and water shutoff seat 33 and be reset to original state, improve reliability.
During use, when the water in described heating cup is in the middle of heating process, along with increasing of water temperature, air pressure in cup also increases thereupon, and in cup, pressure understands water shutoff seat 33 described in jack-up after reaching certain value, and spring is compressed, the rotation of drivening rod 32, now safety valve 31 leaves upper air-vent, and the steam in cup is discharged from upper and lower steam vent, avoids because air pressure causes too greatly the danger of cup explosion.After heating completes, cup internal gas pressure slowly reduces, and by the effect of return unit, described water shutoff seat 33 falls after rise, seals described lower steam vent, and now described electric heating cup sealing, can be used for hot water in thermos cup.After the hot water in water tumbler places a period of time, because temperature in cup reduces, ambient pressure is greater than a glass internal gas pressure, can produce certain negative pressure in cup, bowl cover by tightly be pressed on water tumbler, we only need Manual press safety valve 31, the rotation of drivening rod 32, makes water shutoff seat 33 leave lower steam vent, is now in communication with the outside in cup, balance cup inner and outer air pressure, is convenient to open bowl cover.
Further, in order to strengthen the sealing of water shutoff seat 33 under sealing during steam vent, the stub end of described T-shaped water shutoff seat 33 is provided with seal 34, and described seal 34 can be silica gel sealing ring.
The above; be only the utility model detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. an electric heating cup, the heating cup comprising bowl cover and coordinate with described bowl cover, described bowl cover also comprises upper cover and inner cap, the gas bleeder valve device for discharging glass internal gas pressure is provided with between described upper cover and inner cap, it is characterized in that: on described, be covered with upper air-vent, be covered with lower steam vent in described, described gas bleeder valve device comprises safety valve, connecting rod, return unit and water shutoff seat; Described safety valve seals described upper air-vent, and the described lower steam vent of described water shutoff seat sealing, described connecting rod two ends are connected with described safety valve and water shutoff seat respectively, and return unit restoring link, safety valve and water shutoff seat are to original state.
2. a kind of electric heating cup according to claim 1, is characterized in that: described connecting rod is horizontally installed in bowl cover.
3. a kind of electric heating cup according to claim 2, is characterized in that: described connecting rod by rotating shaft be fixed on described on cover.
4. a kind of electric heating cup according to claim 2, it is characterized in that: be covered with support member on described, described support member is located at below described connecting rod, described connecting rod by described support member be fixed on described on cover.
5. a kind of electric heating cup according to claim 1, is characterized in that: described water shutoff seat is T-shaped water shutoff seat, and the described lower steam vent of stub end sealing of described T-shaped water shutoff seat, the other end of described T-shaped water shutoff seat is fixedly connected with described connecting rod.
6. a kind of electric heating cup according to claim 5, is characterized in that: the stub end of described T-shaped water shutoff seat is provided with seal.
7. a kind of electric heating cup according to claim 5, it is characterized in that: described return unit is spring, described spring housing is located on described water shutoff seat, and presses on the described T-shaped upper surface of water shutoff seat stub end and the lower surface of connecting rod.
8. a kind of electric heating cup according to claim 3, is characterized in that: described return unit is torsion spring, and described torsion spring set is located in described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718530.XU CN205053829U (en) | 2015-09-16 | 2015-09-16 | Electrical heating cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718530.XU CN205053829U (en) | 2015-09-16 | 2015-09-16 | Electrical heating cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053829U true CN205053829U (en) | 2016-03-02 |
Family
ID=55380449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718530.XU Active CN205053829U (en) | 2015-09-16 | 2015-09-16 | Electrical heating cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303150A (en) * | 2016-04-22 | 2017-10-31 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor |
| CN109965630A (en) * | 2019-03-23 | 2019-07-05 | 六安市科宇专利技术开发服务有限公司 | A kind of spiral cover teacup easy to open and cup lid |
| 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 |
-
2015
- 2015-09-16 CN CN201520718530.XU patent/CN205053829U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303150A (en) * | 2016-04-22 | 2017-10-31 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor |
| CN107303150B (en) * | 2016-04-22 | 2023-10-13 | 浙江绍兴苏泊尔生活电器有限公司 | food processor |
| CN109965630A (en) * | 2019-03-23 | 2019-07-05 | 六安市科宇专利技术开发服务有限公司 | A kind of spiral cover teacup easy to open and cup lid |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |