CN205226595U - Kettle straw valve and kettle - Google Patents
Kettle straw valve and kettle Download PDFInfo
- Publication number
- CN205226595U CN205226595U CN201521002401.7U CN201521002401U CN205226595U CN 205226595 U CN205226595 U CN 205226595U CN 201521002401 U CN201521002401 U CN 201521002401U CN 205226595 U CN205226595 U CN 205226595U
- Authority
- CN
- China
- Prior art keywords
- kettle
- valve
- valve body
- suction pipe
- lower cover
- 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.)
- Expired - Fee Related
Links
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a kettle straw valve and the kettle that is provided with this valve, kettle straw valve includes the water inlet, the valve body upper cover, the valve body upper cover has a delivery port, still including valve body lower cover and control by temperature change memory elastomer, the sub -unit connection of valve body lower cover and valve body upper cover, the valve body lower cover is equipped with down the stop part, the lower extreme of control by temperature change memory elastomer supports on the upper surface of stop part under, the upper end of control by temperature change memory elastomer is equipped with the ball sealer, the inboard of valve body upper cover is equipped with and forms the sealed inside seal portion that is used for blocking water inlet and delivery port intercommunication with the ball sealer. Automatic switching is realized to this kettle straw valve under the different temperatures.
Description
Technical field
The application belongs to kettle and is arranged on the valve technology field in kettle, particularly relates to a kind of kettle suction pipe valve and the kettle being provided with this kettle suction pipe valve.
Background technique
At present, most of heat-insulation water bottles on sale on market adopt double-layer stainless steel vacuum pumping technology, and which can reach good heat insulation effect.But exactly due to its good heat insulation effect, even if the water temperature in kettle is very boiling hot, the outside that user holds kettle is also difficult to perception out, so user is difficult to perception water-in-kettle temperature.Therefore, when water-in-kettle temperature exceedes standard for drinking, if user directly draws the liquid in kettle by suction pipe, scald in various degree may be caused, affect the health of digest tube mucous membrane.
Summary of the invention
The utility model is for overcoming the technical problem that exists in prior art and providing a kind of kettle suction pipe valve, and this kettle suction pipe valve realizes automatic opening-closing at different temperatures.
A kind of kettle suction pipe valve, include the mouth of a river, valve upper cover, valve upper cover has a water outlet, also include valve body lower cover and temperature control memory elasticity body, valve body lower cover is connected with the bottom of valve upper cover, is covered with lower stop part under valve body, the lower end of temperature control memory elasticity body is against on the upper surface of lower stop part, the upper end of temperature control memory elasticity body is provided with ball sealer, the inner side of valve upper cover be provided with can with ball sealer formed seal in sealed department, sealing blocks being communicated with of water inlet and water outlet.
Because the length of temperature control memory elasticity body can have obvious elongating or shortening along with the change of temperature, so when temperature reaches the temperature upper limit born in oral cavity, ball sealer moves to interior sealed department, closing liquid circulation passage, block suction pipe current, avoid the too high liquid suction passage of temperature to suck oral cavity; When fluid temperature in kettle reduces, the temperature control memory elasticity bodily form becomes and reduces with temperature and reduce, and when fluid temperature arrival is suitable for drinking scope, the sealing of ball sealer and interior sealed department is removed, and opens from water inlet to water outlet passage, now drinks water by suction pipe.Achieve according to the temperature height in kettle, the initiatively object of break-make suction pipe.Thus avoiding when temperature is too high, the people of old man or child or other not to be noted water-in-kettle temperature drinks water the scald caused rashly.
This valve does not rely on any third party to drive, safe and reliable, stable, and production technology is simple, with low cost.
The utility model is created can also by the following technical solutions:
Preferred technological scheme, its additional technical feature is: temperature control memory elasticity body is temperature control memory alloy spring.
Due to temperature control memory alloy spring temperature influence, the coefficient extending and shrink is comparatively large, can make the distance between ball sealer and interior sealed department that obvious change occurs, can change the sectional area of the runner of valve further more significantly.Even if time temperature does not reach the temperature being enough to boiling hot mouth, also the cross section of fluid channel between ball sealer and interior sealed department can be overstock the less of contracting, avoid the water of higher temperatures, negative effect is caused to oral cavity.
Preferred technological scheme further, its additional technical feature is: valve body lower cover has an inner peripheral surface, and the lower end of inner peripheral surface is provided with annular flange flange.
Annular flange flange can support as the lower end of temperature control memory alloy spring on the one hand, on the other hand, and can also as the water inlet of valve.
Preferred technological scheme further, its additional technical feature is: interior sealed department is up-small and down-big internal conical surface.
Internal conical surface can form gapless sealing with ball sealer, no matter ball sealer is in what position, as long as move under the promotion of temperature control memory alloy spring, the position moving to the laminating forming a full circle week with internal conical surface that can be spontaneous, closes the runner from water inlet to water outlet.
Preferred technological scheme further, its additional technical feature is: water inlet is arranged on the bottom of valve body lower cover.
Water inlet is arranged on the bottom of valve body lower cover, the water that can exhaust as much as possible in kettle, and is arranged at this position, is also convenient to, with other geometric element one machine shapings of valve body lower cover, improve work efficiency.
The lower surface of valve body lower cover is also provided with anti-plugging projection.
Protruding by anti-plugging, can avoid fitting completely at the bottom of valve body lower cover and kettle and causing the problem that current cannot flow into from water inlet, ensure that the smooth flow of liquid in kettle.
Also provide a kind of kettle, this kettle can solve the problem that existing hydrocone type heat-insulation water bottle can not provide anti-scald protection.
A kind of kettle, be provided with suction pipe, the bottom of suction pipe is connected with any kettle suction pipe valve above-mentioned.
This kettle can be made water temperature and reacting fast, accurately, realizes the closedown of valve or opens, thus realize anti-scald function by the deformation of temperature control memory alloy spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and be described in detail as follows:
Embodiment 1:
Fig. 1 is the structural representation of embodiment 1; In figure, the implication that each reference character represents is as follows:
1, valve upper cover; 2, valve body lower cover; 3, temperature control memory alloy spring; 4, ball sealer; 5, silica gel hose; 6, cavity; 7, water inlet; 8, water outlet; 9, valve body connection mouth; 10, anti-plugging is protruding.
A kind of kettle suction pipe valve, include the mouth of a river 7, valve upper cover 1 for being connected with kettle suction pipe, in the present embodiment, kettle suction pipe is silica gel hose 5, in fact can also adopt the suction pipe of other materials, is not limited to the material in the present embodiment.Valve upper cover 1 has a water outlet 8, also includes valve body lower cover 2 and temperature control memory elasticity body.Valve body lower cover 2 is connected with the bottom of valve upper cover 1, particularly, valve upper cover 1 and valve body lower cover 2 can be the material such as PP, PV, 304 stainless steels, can select that internal and external threads connects, the mode of ultrasonic welding connects according to the difference of material, and valve body integral diameter controls at 2 ~ 3cm.Valve body lower cover 2 is provided with lower stop part, the lower end of temperature control memory elasticity body is against on the upper surface of lower stop part, the upper end of temperature control memory elasticity body is provided with ball sealer 4, the inner side of valve upper cover 1 be provided with can with ball sealer 4 formed seal in sealed department, sealing is for blocking being communicated with of water inlet 7 and water outlet 8, the inside of valve body lower cover 2 and valve upper cover 1 forms a cavity 6 jointly, and ball sealer 4 can move in this cavity 6, flow into water outlet 8 to make or to block liquid from water inlet 7.
Temperature control memory elasticity body is temperature control memory alloy spring 3.
Due to temperature control memory alloy spring 3 temperature influence, the coefficient extending and shrink is comparatively large, can make the distance between ball sealer 4 and interior sealed department that obvious change occurs, can change the sectional area of the runner of valve further more significantly.Even if time temperature does not reach the temperature being enough to boiling hot mouth, also the cross section of fluid channel between ball sealer 4 and interior sealed department can be overstock the less of contracting, avoid the water of higher temperatures, negative effect is caused to oral cavity.
Particularly, valve body lower cover 2 has an inner peripheral surface, and the lower end of inner peripheral surface is provided with annular flange flange.The inside of annular flange flange, is water inlet 7, and water inlet 7 is arranged on the bottom of valve body lower cover 2.
Annular flange flange can support as the lower end of temperature control memory alloy spring 3 on the one hand, on the other hand, and can also as the water inlet 7 of valve.Water inlet 7 is arranged on the bottom of valve body lower cover 2, the water that can exhaust as much as possible in kettle, and is arranged at this position, is also convenient to, with other geometric element one machine shapings of valve body lower cover 2, improve work efficiency.
The lower surface of valve body lower cover 2 is also provided with anti-plugging projection 10.
By anti-plugging projection 10, can avoid fitting completely at the bottom of valve body lower cover 2 and kettle and causing the problem that current cannot flow into from water inlet 7, ensure that the smooth flow of liquid in kettle.
Particularly, interior sealed department is up-small and down-big internal conical surface.
Internal conical surface can form gapless sealing with ball sealer 4, no matter ball sealer 4 is in what position, as long as move under the promotion of temperature control memory alloy spring 3, the position moving to the laminating forming a full circle week with internal conical surface that can be spontaneous, closes from water inlet 7 to the runner of water outlet 8.
In addition, the upper end of valve upper cover 1, is also provided with valve body connection mouth 9, for realizing being connected with suction pipe.
The operating principle of the present embodiment is as follows:
Because the length of temperature control memory elasticity body can have obvious elongating or shortening along with the change of temperature, so when temperature reaches the temperature upper limit born in oral cavity, ball sealer 4 moves to interior sealed department, closing liquid circulation passage, block suction pipe current, avoid the too high liquid suction passage of temperature to suck oral cavity; When fluid temperature in kettle reduces, the temperature control memory elasticity bodily form becomes and reduces with temperature and reduce, and when fluid temperature arrival is suitable for drinking scope, ball sealer 4 is removed with the sealing of interior sealed department, open to water outlet 8 passage from water inlet 7, now drink water by suction pipe.Achieve according to the temperature height in kettle, the initiatively object of break-make suction pipe.Thus avoiding when temperature is too high, the people of old man or child or other not to be noted water-in-kettle temperature drinks water the scald caused rashly.
Embodiment 2:
Fig. 2 is the structural representation of embodiment 2; In figure, the implication that each reference character represents is as follows: 1, valve upper cover; 2, valve body lower cover; 3, temperature control memory alloy spring; 4, ball sealer; 5, silica gel hose; 6, cavity; 7, water inlet; 8, water outlet; 9, valve body connection mouth.
The difference of the present embodiment and embodiment 1 is:
Valve body lower cover 2 is a blocking blade, valve body lower cover 2 is threaded connection or the mode of interference fit is encased in the lower end position of the endoporus of valve upper cover 1, the lower end of temperature control memory alloy spring 3 is against on the upper surface of valve body lower cover 2, the endoporus of valve upper cover 1 is a step hole, ball sealer 4 is under the promotion of the temperature control memory alloy spring 3 extended, be against the step place of step hole, fit with the edge of step, form sealing, block from water inlet 7 to water outlet 8 passage, thus prevent hot water to be inhaled into, scald oral cavity or esophagus.
Accordingly, water inlet 7, can be arranged on the bottom of valve upper cover 1 outer surface, and the radial direction along valve upper cover 1 is arranged.Like this, water inlet 7 also can not cause inhaling water problem because of fitting completely at the bottom of valve body lower cover 2 and kettle.
Embodiment 3:
Fig. 3 is the structural representation of embodiment 3; In Fig. 3, the implication that emerging reference character represents is as follows: 11, kettle body; 12, suction pipe; 13, kettle suction pipe valve.
A kind of kettle, be provided with suction pipe, the bottom of suction pipe is connected with embodiment 1 or the kettle suction pipe valve described in embodiment 2.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above, but the utility model is not limited to above-mentioned embodiment, above-mentioned embodiment is only schematic, be not restrictive, those of ordinary skill in the art is under enlightenment of the present utility model, do not departing under the ambit that the utility model aim and claim protect, a lot of form can also be made, such as: 1. in embodiment 2, that valve body lower cover is done slabbing, in fact also valve upper cover can be done slabbing, valve body lower cover makes tubbiness, valve upper cover sets out the mouth of a river.These all belong within protection domain of the present utility model.
Claims (7)
1. a kettle suction pipe valve, include the mouth of a river, valve upper cover, described valve upper cover has a water outlet, it is characterized in that: also include valve body lower cover and temperature control memory elasticity body, described valve body lower cover is connected with the bottom of described valve upper cover, lower stop part is covered with under described valve body, the lower end of described temperature control memory elasticity body is against on the upper surface of described lower stop part, the upper end of described temperature control memory elasticity body is provided with ball sealer, the inner side of described valve upper cover be provided with can with ball sealer formed seal in sealed department, the described water inlet of described sealing blocking-up is communicated with described water outlet.
2. kettle suction pipe valve according to claim 1, is characterized in that: described temperature control memory elasticity body is temperature control memory alloy spring.
3. kettle suction pipe valve according to claim 1 and 2, is characterized in that: described valve body lower cover has an inner peripheral surface, and the lower end of described inner peripheral surface is provided with annular flange flange.
4. kettle suction pipe valve according to claim 3, is characterized in that: described interior sealed department is up-small and down-big internal conical surface.
5. kettle suction pipe valve according to claim 3, is characterized in that: described water inlet is arranged on the bottom of described valve body lower cover.
6. kettle suction pipe valve according to claim 3, is characterized in that: the lower surface of described valve body lower cover is also provided with anti-plugging projection.
7. a kettle, is provided with suction pipe, it is characterized in that: the bottom of described suction pipe is connected with the kettle suction pipe valve according to any one of Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002401.7U CN205226595U (en) | 2015-12-07 | 2015-12-07 | Kettle straw valve and kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002401.7U CN205226595U (en) | 2015-12-07 | 2015-12-07 | Kettle straw valve and kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226595U true CN205226595U (en) | 2016-05-11 |
Family
ID=55901661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002401.7U Expired - Fee Related CN205226595U (en) | 2015-12-07 | 2015-12-07 | Kettle straw valve and kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724589A (en) * | 2017-01-09 | 2017-05-31 | 合肥为先产品设计有限公司 | Scald-proof straw and the sippy cups of the scald-proof straw are set |
| CN112971319A (en) * | 2021-02-03 | 2021-06-18 | 杨莉萍 | Lipstick shaping acceleration die used in tubular lipstick processing process |
| CN113339574A (en) * | 2021-07-14 | 2021-09-03 | 肖静怡 | On-off control device for valve through temperature induction |
-
2015
- 2015-12-07 CN CN201521002401.7U patent/CN205226595U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724589A (en) * | 2017-01-09 | 2017-05-31 | 合肥为先产品设计有限公司 | Scald-proof straw and the sippy cups of the scald-proof straw are set |
| CN106724589B (en) * | 2017-01-09 | 2019-02-26 | 合肥为先产品设计有限公司 | Scald-proof straw and the sippy cups that the scald-proof straw is set |
| CN112971319A (en) * | 2021-02-03 | 2021-06-18 | 杨莉萍 | Lipstick shaping acceleration die used in tubular lipstick processing process |
| CN113339574A (en) * | 2021-07-14 | 2021-09-03 | 肖静怡 | On-off control device for valve through temperature induction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205226595U (en) | Kettle straw valve and kettle | |
| CN201595602U (en) | Drinking burn-proof suction tube | |
| CN103271828B (en) | A kind of feeding bottle with return-air function | |
| CN206792205U (en) | Double mouth of a river cups | |
| CN206182913U (en) | Vacuum cup | |
| CN205923786U (en) | Electric pressure cooker's steam valve | |
| CN201668212U (en) | Mouth scald prevention thermal insulation cup | |
| CN206582336U (en) | A kind of drinking valve | |
| CN103006440B (en) | A kind of water bottle that can drink water that absorbs water | |
| CN204610943U (en) | A kind of New type coal air valve | |
| CN208988516U (en) | Electric kettle temperature controller | |
| CN202723392U (en) | Heat-insulation cup cover | |
| CN202287499U (en) | Lifting piece heat-preserving cup cover | |
| CN104146571B (en) | A kind of suction pipe that can automatically close | |
| CN208031533U (en) | It is a kind of that there is the milk/water bottle for preventing air suck-back and drip-preventing function | |
| CN205547160U (en) | Fermentation chamber | |
| CN210930656U (en) | Water injection heat preservation bowl | |
| CN205041146U (en) | Straw drinking cup | |
| CN204169581U (en) | A kind of anti-scald suction pipe with cover | |
| CN202514407U (en) | Ceramic valve type poultry water fountain | |
| CN203744550U (en) | Combined water inlet and outlet pipe fitting of electric water heater | |
| CN221383243U (en) | Electric heating cup | |
| CN209644582U (en) | A kind of suction pipe that the anti-scald for vacuum cup flows back | |
| CN202950474U (en) | Suction pipe with air compensation function | |
| CN204548847U (en) | A kind of ejecting device with suck-back function |
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: 20160511 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |