CN211632810U - Electric heating water cup - Google Patents
Electric heating water cup Download PDFInfo
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- CN211632810U CN211632810U CN202020122771.9U CN202020122771U CN211632810U CN 211632810 U CN211632810 U CN 211632810U CN 202020122771 U CN202020122771 U CN 202020122771U CN 211632810 U CN211632810 U CN 211632810U
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Abstract
An electric heating water cup comprises a water cup capable of heating liquid, wherein a cup cover is movably arranged on the water cup, an exhaust sleeve is arranged in the cup cover, an exhaust valve core is axially arranged in the exhaust sleeve, clearance fit is formed between the exhaust valve core and the exhaust sleeve, an exhaust channel communicated with an inner cavity of the water cup is formed in the exhaust valve core, an exhaust port communicated with the exhaust channel and external air is formed in the side wall of the exhaust valve core, and a sealing sleeve capable of sealing or conducting the exhaust port is elastically sleeved on the outer end face of the exhaust valve core; the cup cover adopting the exhaust valve core is simple in structure, convenient to install, low in production cost and high in practicability, an electric heating cup can be closed to boil water, steam can be discharged in time, the situation that the cup is opened to boil water and hot water boils outwards easily is avoided, even if the cup is knocked over in the heating process of the cup due to collision, the hot water cannot be poured out of the cup, safety accidents such as scalding are caused, and the safety degree of the use of the cup can be improved.
Description
Technical Field
The utility model relates to an electric heating water cup field specifically is an electric heating water cup that can close lid heating.
Background
At present, electric heating water cups on the market all adopt to open the bowl cover and boil water, and at the in-process of heating, water easily causes the hot water to splash because of the boiling, in addition, when electric heating water cup is domestic, is caused the turnover by the collision easily, makes the hot water of high temperature pour out the drinking cup, can cause the scald accident equally, opens the bowl cover in addition and boils water and makes the heat scatter and disappear and accelerate, reduces heating efficiency, extension boil the water time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned current problem, provide an electric heat drinking cup simple structure, reasonable, its effect can make the electric heat drinking cup close the lid and boil water to can in time discharge steam.
An electric heating water cup comprises a water cup capable of heating liquid, wherein a cup cover is movably arranged on the water cup, an exhaust sleeve is arranged in the cup cover, an exhaust valve core is axially arranged in the exhaust sleeve, clearance fit is formed between the exhaust valve core and the exhaust sleeve, an exhaust channel communicated with an inner cavity of the water cup is formed in the exhaust valve core, an exhaust port communicated with the exhaust channel and external air is formed in the side wall of the exhaust valve core, and a sealing sleeve capable of sealing or conducting the exhaust port is elastically sleeved on the outer end face of the exhaust valve core;
the cup cover adopting the exhaust valve core is simple in structure, convenient to install, low in production cost and high in practicability, an electric heating cup can be closed to boil water, steam can be discharged in time, the situation that the cup is opened to boil water and hot water boils outwards easily is avoided, even if the cup is knocked over in the heating process, hot water cannot be poured out of the cup, safety accidents such as scalding are caused, the safety degree of use of the cup can be improved, the inner cavity of the cup is kept at high pressure below a safety value, the solution heating efficiency can be improved, and energy consumption is reduced.
The utility model discloses can also adopt following technical measure to solve:
an annular groove is formed in the outer end face of the exhaust valve core, the sealing sleeve is sleeved in the annular groove, and the outer surface of the sealing sleeve is flush with the outer end face of the exhaust valve core after installation.
The exhaust port is formed in the side wall of the corresponding annular groove.
The bottom of the exhaust sleeve is provided with an annular concave cavity, the bottom of the exhaust valve core extends to form a limiting check ring, the limiting check ring is tightly installed in the annular concave cavity, and the outer end face of the limiting check ring is in sealing and abutting-pressing with the vertical wall face of the annular concave cavity.
The bowl cover includes shell and inside lining, and the integral type extends on the inside lining has exhaust sleeve, offers the exhaust hole of intercommunication exhaust sleeve on the shell.
And a sealing ring is arranged on the bottom surface of the cup cover and is in sealing fit with the cup opening of the water cup.
But sealing sleeve includes elastic deformation's silica gel material, rubber material or plastics material.
The utility model has the advantages as follows:
the utility model relates to an electric heating water cup, adopt this air release valve core's bowl cover simple structure, high durability and convenient installation, low in production cost, therefore, the clothes hanger is strong in practicability, can make electric heating water cup close the lid and boil water, and can in time discharge steam, avoid the drinking cup to uncap and boil water and cause the outside spill of hot water boiling easily, even by the collision turnover in drinking cup heating process, hot water can not pour out from the drinking cup, lead to accidents such as scald, can improve the degree of safety that the drinking cup used, and when making the drinking cup inner chamber keep the high pressure below the safe value, can improve solution heating efficiency, reduce the energy consumption, before opening the bowl cover after boiling water and accomplishing, can reduce the steam of inner cavity, avoid the bowl cover to open the blowout of a large amount of high temperature steam.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of the exhaust process of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 3, an electric heating water cup comprises a water cup 1 capable of heating liquid, a cup cover 2 is movably covered on the water cup 1, an exhaust sleeve 3 is arranged in the cup cover 2, an exhaust valve core 4 is axially arranged in the exhaust sleeve 3, a clearance fit is formed between the exhaust valve core 4 and the exhaust sleeve 3, an exhaust passage 5 communicated with an inner cavity of the water cup 1 is formed in the exhaust valve core 4, an exhaust port 6 communicated with the exhaust passage 5 and external air is formed in the side wall of the exhaust valve core 4, and a sealing sleeve 7 capable of sealing or conducting the exhaust port 6 is elastically sleeved on the outer end face of the exhaust valve core 4.
The cup cover adopting the air exhaust valve core has simple structure, convenient installation, low production cost and strong practicability, can close the cover of an electric heating cup to boil water, and can discharge steam in time, thereby avoiding the situation that the boiling water is easy to cause the boiling of hot water to spill outwards when the cup is opened to boil water, and the hot water cannot be poured out of the cup to cause safety accidents such as scald and the like even if the cup is knocked over in the heating process because the hot water flows to the position of the air exhaust valve core 4 when the cup is knocked over, and the hot water does not reach the water pressure capable of pushing the sealing sleeve 7 at the moment, so the sealing sleeve 7 can reseal the air exhaust port 6, the safety of the use of the cup can be improved, and the inner cavity of the cup can be kept at the high pressure below the safety value, because the inner cavity of the cup 1 can push the sealing sleeve 7 under the high pressure, the energy consumption is reduced.
When water is boiled by heating, when certain air pressure is reached in the water cup 1, the soft sealing sleeve 7 can be squeezed open by the air pressure, so that a gap is formed between the position of the sealing sleeve 7 corresponding to the exhaust port 6 and the exhaust valve core 4, and redundant steam is exhausted.
An annular groove 8 is formed in the outer end face of the exhaust valve core 4, a sealing sleeve 7 is sleeved in the annular groove 8, and the outer surface of the sealing sleeve 7 is flush with the outer end face of the exhaust valve core 4 after installation; the sealing sleeve 7 is arranged in the annular groove 8, so that the sealing sleeve 7 is prevented from being pushed away by steam and the outer end face of the exhaust valve core 4 is lubricated by the steam, the sealing sleeve 7 is easy to shift up and down, and the sealing failure of the sealing sleeve 7 is caused.
The exhaust port 6 is arranged on the side wall corresponding to the annular groove 8, the exhaust port 6 can be arranged in the middle of the annular groove 8, and when the sealing sleeve 7 cannot shift, the sealing sleeve 7 can be ensured to be sleeved on the periphery of the exhaust port 6, so that sealing is realized.
The bottom of the exhaust sleeve 3 is provided with an annular concave cavity 9, the bottom of the exhaust valve core 4 extends to form a limiting check ring 10, the limiting check ring 10 is tightly installed in the annular concave cavity 9, the outer end face of the limiting check ring 10 is in sealing abutting pressure with the vertical wall face 901 of the annular concave cavity 9, the structure can improve the assembly efficiency of the exhaust valve core, the exhaust valve core is plugged into the exhaust sleeve 3, and then the exhaust valve core is limited through the limiting check ring 10 and is tightly matched with the annular concave cavity 9, so that the position of the exhaust valve core is fixed.
The cup cover 2 comprises a shell 201 and a lining 202, the lining 202 is integrally extended with an exhaust sleeve 3, and the shell 201 is provided with an exhaust hole 203 communicated with the exhaust sleeve 3; preferably, the outer shell 201 is made of plastic, and the inner liner 202 is made of food grade stainless steel, which is resistant to high temperature and corrosion, because it needs to be in contact with water.
The sealing ring 11 is installed on the bottom surface of the cup cover 2, the sealing ring 11 is in sealing fit with the rim of the cup 1, and when the cup cover 2 is connected to the cup 1 through threads, the rim of the cup 1 is tightly pressed on the sealing ring 11, so that a sealing effect is achieved.
But sealing sleeve 7 includes elastically deformable's silica gel material, rubber material or plastics material, adopts this material to be because sealing sleeve 7 seals and switches on the basis of gas vent 6 and need it to be pushed away deformation by vapor under the high pressure to make the clearance appear between sealing sleeve 7 and the exhaust valve core 4, thereby discharge steam.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric heating water cup, includes drinking cup (1) of heatable liquid, and the movable cover is equipped with bowl cover (2) on drinking cup (1), is provided with exhaust sleeve (3), its characterized in that in bowl cover (2): an exhaust valve core (4) is axially mounted in the exhaust sleeve (3), a clearance fit is formed between the exhaust valve core (4) and the exhaust sleeve (3), an exhaust channel (5) communicated with an inner cavity of the water cup (1) is formed in the exhaust valve core (4), an exhaust port (6) communicated with the exhaust channel (5) and outside air is formed in the side wall of the exhaust valve core (4), and a sealing sleeve (7) capable of sealing or conducting the exhaust port (6) is elastically sleeved on the outer end face of the exhaust valve core (4).
2. The electric heating cup according to claim 1, wherein: an annular groove (8) is formed in the outer end face of the exhaust valve core (4), the sealing sleeve (7) is sleeved in the annular groove (8), and the outer surface of the sealing sleeve (7) is flush with the outer end face of the exhaust valve core (4) after installation.
3. The electric heating cup according to claim 2, wherein: the exhaust port (6) is formed in the side wall of the corresponding annular groove (8).
4. The electric heating cup according to claim 1, wherein: the bottom of the exhaust sleeve (3) is provided with an annular concave cavity (9), the bottom of the exhaust valve core (4) extends to form a limiting check ring (10), the limiting check ring (10) is tightly installed in the annular concave cavity (9), and the outer end face of the limiting check ring (10) is in sealing and abutting pressure with the vertical wall face (901) of the annular concave cavity (9).
5. The electric heating cup according to claim 1, wherein: bowl cover (2) include shell (201) and inside lining (202), and the integral type extends on inside lining (202) has exhaust sleeve (3), sets up exhaust hole (203) that communicate exhaust sleeve (3) on shell (201).
6. The electric heating cup according to claim 1, wherein: a sealing ring (11) is installed on the bottom surface of the cup cover (2), and the sealing ring (11) is in sealing fit with the cup opening of the cup (1).
7. The electric heating cup according to claim 1, wherein: but sealing sleeve (7) are including elastic deformation's silica gel material, rubber material or plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122771.9U CN211632810U (en) | 2020-01-17 | 2020-01-17 | Electric heating water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122771.9U CN211632810U (en) | 2020-01-17 | 2020-01-17 | Electric heating water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632810U true CN211632810U (en) | 2020-10-09 |
Family
ID=72682716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020122771.9U Active CN211632810U (en) | 2020-01-17 | 2020-01-17 | Electric heating water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545307A (en) * | 2020-11-27 | 2021-03-26 | 珠海格力电器股份有限公司 | Water cup cover and electric heating water cup |
-
2020
- 2020-01-17 CN CN202020122771.9U patent/CN211632810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545307A (en) * | 2020-11-27 | 2021-03-26 | 珠海格力电器股份有限公司 | Water cup cover and electric heating water cup |
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