CN216344171U - Scald-proof blowout-preventing safety valve for suction pipe of suction pipe type cup kettle - Google Patents
Scald-proof blowout-preventing safety valve for suction pipe of suction pipe type cup kettle Download PDFInfo
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- CN216344171U CN216344171U CN202122657489.8U CN202122657489U CN216344171U CN 216344171 U CN216344171 U CN 216344171U CN 202122657489 U CN202122657489 U CN 202122657489U CN 216344171 U CN216344171 U CN 216344171U
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Abstract
The utility model discloses a scald-proof blowout-preventing safety valve for a suction pipe of a suction pipe type cup kettle, which relates to the technical field of cup kettles and adopts the technical scheme that: the anti-scalding and blowout-preventing safety valve comprises a drinking cup and kettle suction pipe, wherein a suction pipe connector is installed at one end of the drinking cup and kettle suction pipe, a shell is installed on the suction pipe connector, a common spring and a thermal induction spring are arranged in the shell, a valve core is arranged at one end, away from the upper drinking cup and kettle suction pipe, of the suction pipe connector, and a water outlet is formed in the valve core; by arranging the thermal induction spring, the opening and closing of the water outlet at different temperatures are realized by utilizing the different reciprocating motions of the thermal induction spring in different shapes at different temperatures, and the user is scalded because the user carelessly drinks the water by mistake due to the higher water temperature in the water cup and kettle; the sealed straw cup can also prevent the beverage from being sprayed out from the straw opening due to the fact that the air pressure in the container is higher than the external atmospheric pressure caused by high temperature, so that a user can be scalded, and the safety of the device is improved.
Description
Technical Field
The utility model relates to the technical field of cup kettles, in particular to an anti-scalding and blowout-preventing safety valve for a suction pipe of a suction pipe type cup kettle.
Background
With the development of economy and the progress of society, the straw type thermos cup kettle and the common straw type water cup kettle enter every family, and the user group of various straw type water cup kettles is larger and larger.
When a common straw type water cup kettle is filled with hot water, the product cannot prevent a consumer from sucking hot water which is easy to scald people into the mouth, and the consumer is scalded. In order to ensure that the water temperature can be identified by consumers, some water cups capable of digitally displaying and measuring the water temperature are available on the market and can inform the consumers of the actual water temperature. Sealed heat preservation straw cup kettle is because, high temperature liquid in the container leads to inside atmospheric pressure to be greater than outside atmospheric pressure, and when sealed lid was opened, in order to let inside and outside atmospheric pressure balanced fast, current product can utilize the mode of postponing opening, realizes in the delay time quantum that the gas vent opens the pressure release earlier, opens the bowl cover again, prevents as far as possible that the inside atmospheric pressure of container is higher than outside atmospheric pressure, leads to the hot drink to follow the straw blowout.
Because the temperature of the existing product is informed to a user of the actual temperature of the liquid in the cup kettle through temperature measurement and digital display of a display screen, the user is required to have certain age and identification capability when using the product; if the opening speed of the sealed heat-preservation straw cup kettle is too high and the pressure cannot be released, hot water can be sprayed out of the straw by the high-pressure in the cup when the cup kettle cover is opened, and a user is easily scalded.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems mentioned in the background technology, the utility model aims to provide a scald-proof blowout-proof safety valve for a suction pipe of a suction pipe type cup kettle so as to solve the problems mentioned in the background technology.
The technical purpose of the utility model is realized by the following technical scheme:
the anti-scalding and blowout-preventing safety valve comprises a water cup and kettle suction pipe, wherein a suction pipe connector is installed at one end of the water cup and kettle suction pipe, a shell is installed on the suction pipe connector, a common spring and a thermal induction spring are arranged in the shell, a valve core is arranged at one end, away from the water cup and kettle suction pipe, of the suction pipe connector, and a water outlet is formed in the valve core.
Through adopting above-mentioned technical scheme, thermoinduction spring utilizes thermoinduction spring at the different reciprocating motion of the shape of different temperatures, realizes opening and closing of delivery port under the different temperatures for liquid temperature only is in safe temperature interval, and the delivery port just can be opened, has avoided the condition that the user scalded.
Preferably, the valve core is arranged between a common spring and a heat induction spring, the common spring is arranged above the heat induction spring, and the common spring and the heat induction spring are both nested on the outer surface of the suction pipe connector.
Through adopting above-mentioned technical scheme, thermal induction spring changes along with the change of temperature to extrude ordinary spring, conveniently control the size of delivery port.
Preferably, the valve core is clamped and nested at one end of the straw connector, which is far away from the straw of the water cup kettle.
By adopting the technical scheme, the valve core changes along with the change of the thermal induction spring, and the purpose of controlling the flow rate of the water outlet is achieved.
Preferably, one end of the common spring, which is far away from the valve core, is arranged on the inner wall of the shell, and the other end of the common spring is arranged on the valve core.
By adopting the technical scheme, the position of the common spring is conveniently controlled, and the common spring is prevented from displacing in movement.
Preferably, one end of the heat induction spring close to the common spring is arranged on the valve core, and one end of the heat induction spring far away from the valve core is arranged at one end of the shell close to the water outlet.
By adopting the technical scheme, the position of the valve core is convenient to stabilize, and the state of the water outlet is convenient to control.
In summary, the utility model mainly has the following beneficial effects:
by arranging the thermal induction spring, the opening and closing of the water outlet at different temperatures are realized by utilizing the different reciprocating motions of the thermal induction spring in different shapes at different temperatures, so that the water outlet can be opened only in a safe temperature range, and no matter whether a user of a straw type water cup kettle is careful or has the identification capability and age, the user carelessly drinks the water cup kettle due to higher water temperature in the water cup kettle, the user is scalded; the sealed straw cup can also prevent the beverage from being sprayed out from the straw opening due to the fact that the air pressure in the container is higher than the external atmospheric pressure caused by high temperature, so that a user can be scalded, and the safety of the device is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural view of the closed state of the present invention;
fig. 3 is a structural diagram illustrating an open state of the present invention.
Reference numerals: 1. a drinking cup and kettle straw; 2. a straw connector; 3. a housing; 4. a normal spring; 5. a heat induction spring; 6. a valve core; 7. and (7) a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the anti-scalding and anti-blowout safety valve for the straw of the straw cup comprises a straw 1 of the water cup and a straw connector 2, the straw connector 2 is arranged at one end of the straw 1 of the water cup and the kettle, a common spring 4 and a heat induction spring 5 are nested on the straw connector 2, a shell 3 is arranged on the outer surfaces of the common spring 4 and the heat induction spring 5, the shell 3 is arranged on the straw connector 2, a valve core 6 is arranged at one end of the shell 3 far away from the common spring 4, a water outlet 7 is arranged at one end of the valve core 6 far away from the heat induction spring 5, when the product is arranged on the straw of the straw cup and the liquid beverage is filled in the straw cup, the product can be soaked in the liquid beverage along with the straw head, when the temperature of the liquid beverage is higher than the applicable temperature, the heat induction spring 5 can extend to press the valve core 6 and compress the common spring 4 and block the water outlet 7 of the straw connector 2, the liquid beverage can not be sucked out, when the temperature of the liquid beverage is lower than the temperature which is easy to scald the oral cavity, the thermal induction spring 5 can contract, the common spring 4 can be bounced to open and press the valve core 6, the valve core 6 is separated from the straw connector 2, and the water outlet 7 is opened, the liquid can be sucked out, the use is convenient, the thermal induction spring 5 arranged in the device realizes the opening and closing of the water outlet 7 at different temperatures by utilizing the different reciprocating motions of the thermal induction spring 5 at different temperatures, so that the liquid temperature can be opened only in a safe temperature range, the water outlet 7 can be opened, the device provides environmental protection, has longer service life, can know the proper temperature for drinking without scalding the user, avoids the user from being scalded by the liquid, reduces the pressure relief requirement of the sealed straw cup kettle, and does not need to ensure that the upper cover of the cup kettle is opened for a long time, the hot water can not be sprayed out from the suction pipe opening under the condition of ensuring complete pressure relief.
The working principle is as follows: referring to fig. 1, 2 and 3, the device is installed on a suction pipe of a suction pipe type cup kettle, when liquid beverage is filled in the cup kettle, the device is soaked in the liquid beverage along with a suction pipe head, and when the temperature of the liquid beverage is higher than the temperature suitable for application, a heat induction spring 5 extends, presses a valve core 6 and compresses a common spring 4 and blocks a water outlet 7 of a suction pipe connector 2; when the temperature of the liquid drink is lower than the temperature of the liquid drink which is easy to scald the oral cavity, the thermal induction spring 5 can contract, the common spring 4 can be bounced to open and press the valve core 6, so that the valve core 6 is separated from the suction pipe connector 2, the water outlet 7 is opened, and the user is prevented from being scalded by the liquid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The scald-proof blowout-preventing safety valve for the suction pipe of the suction pipe type cup kettle comprises a suction pipe (1) of the cup kettle, and is characterized in that: the drinking cup kettle is characterized in that a straw connector (2) is installed at one end of the drinking cup kettle straw (1), a shell (3) is installed on the straw connector (2), a common spring (4) and a thermal induction spring (5) are arranged in the shell (3), a valve core (6) is arranged at one end, away from the drinking cup kettle straw (1), of the straw connector (2), and a water outlet (7) is formed in the valve core (6).
2. The scald-proof blowout-proof safety valve for the straw of the straw-like cup kettle according to claim 1, which is characterized in that: the valve core (6) is arranged between the common spring (4) and the heat induction spring (5), the common spring (4) is arranged on the heat induction spring (5), and the common spring (4) and the heat induction spring (5) are both nested on the outer surface of the straw connecting body (2).
3. The scald-proof blowout-proof safety valve for the straw of the straw-like cup kettle according to claim 2, which is characterized in that: the valve core (6) is clamped and nested at one end of the straw connector (2) far away from the straw (1) of the water cup and kettle.
4. The scald-proof blowout-proof safety valve for the straw of the straw-like cup kettle according to claim 3, characterized in that: one end of the common spring (4) far away from the valve core (6) is arranged on the inner wall of the shell (3), and the other end of the common spring (4) is arranged on the valve core (6).
5. The scald-proof blowout-proof safety valve for the straw of the straw-like cup kettle according to claim 4, which is characterized in that: one end of the heat induction spring (5) close to the common spring (4) is arranged on the valve core (6), and one end of the heat induction spring (5) far away from the valve core (6) is arranged at one end of the shell (3) close to the water outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657489.8U CN216344171U (en) | 2021-11-02 | 2021-11-02 | Scald-proof blowout-preventing safety valve for suction pipe of suction pipe type cup kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657489.8U CN216344171U (en) | 2021-11-02 | 2021-11-02 | Scald-proof blowout-preventing safety valve for suction pipe of suction pipe type cup kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216344171U true CN216344171U (en) | 2022-04-19 |
Family
ID=81133169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122657489.8U Active CN216344171U (en) | 2021-11-02 | 2021-11-02 | Scald-proof blowout-preventing safety valve for suction pipe of suction pipe type cup kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216344171U (en) |
-
2021
- 2021-11-02 CN CN202122657489.8U patent/CN216344171U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: No. 344, Sanlin Road, Pudong New Area, Shanghai Patentee after: MINGHAN XIUQI (SHANGHAI) TRADE CO.,LTD. Address before: 215300 No. 1268, Shuixiu Road, Chengbei, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN SUHONG MOULD Co.,Ltd. |
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| TR01 | Transfer of patent right |