CN110037512A - A kind of antispray thermostat valve - Google Patents
A kind of antispray thermostat valve Download PDFInfo
- Publication number
- CN110037512A CN110037512A CN201910477021.5A CN201910477021A CN110037512A CN 110037512 A CN110037512 A CN 110037512A CN 201910477021 A CN201910477021 A CN 201910477021A CN 110037512 A CN110037512 A CN 110037512A
- Authority
- CN
- China
- Prior art keywords
- plectane
- conically shaped
- internal diameter
- cylinder
- antispray
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
Abstract
The present invention provides a kind of antispray thermostat valves, including upper housing, upper housing includes large cylinder, conically shaped and small cylinder, the upper end of large cylinder is arranged in conically shaped, the upper end of conically shaped is arranged in small cylinder, the internal diameter of large cylinder is greater than the internal diameter of conically shaped, and the internal diameter of conically shaped is greater than the internal diameter of small cylinder, and the inside of large cylinder, conically shaped and small cylinder forms first passage；Lower case includes plectane and suction hose, plectane is arranged on suction hose, circular open is offered in the middle part of plectane, the upper end of plectane and the lower thread of large cylinder connect, the inside of plectane and suction hose forms second channel, first passage is connected with second channel, and a spring mounting seat is provided in the middle part of the upper end of plectane, and spring mounting seat is located inside large cylinder；Phase transformation spring is fixed on spring mounting seat, and the upper end of phase transformation spring is fixed with ball valve.Antispray thermostat valve of the invention can scald to avoid accidentally drink hot water, be convenient for carrying, securely and reliably, applied widely.
Description
Technical field
The present invention relates to the technical field of thermostat valve more particularly to a kind of antispray thermostat valves.
Background technique
The cup of contemporary society children or infant are all kinds of, and the suction pipe of application is also commonplace so that it is convenient to youngster
Virgin or infant water suction, the temperature of human body and the temperature in oral cavity are similar, and the general temperature in oral cavity reaches 45 DEG C and just has scald
Pain, temperature is higher, will result in scald, injects in cup when water, in the case where parent is unknown, if directly drink may by children
It will result in scald, if the water temperature over-high of cup body, when the pressure of the inside is bigger, will be sprayed at that moment in open
Come, even if exhaust and with secondary opening by the way when relating to exhaust button on the market or open, some is in order to arrange
Gas increases component, increases operational motion and increases cost, that all arranges is not thorough or forgets when opening by air discharge cook
Deng just having splash, can also there be the risk of scald.
Summary of the invention
It is led to the problem of above-mentioned, the object of the present invention is to provide a kind of antispray thermostat valves.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of antispray thermostat valve a, comprising: upper housing, the upper housing are an integral structure, and the upper housing includes
There are large cylinder, conically shaped and small cylinder, the upper end of the large cylinder is arranged in the conically shaped, and the small cylinder is arranged described
The upper end of conically shaped, the internal diameter of the large cylinder are greater than the internal diameter of the conically shaped, and the internal diameter of the conically shaped is greater than described small
The inside of the internal diameter of cylinder, the large cylinder, the conically shaped and the small cylinder forms first passage；One lower case, it is described
Lower case is an integral structure, and the lower case includes plectane and suction hose, and the plectane is arranged on the suction hose, institute
It states and offers circular open in the middle part of plectane, the upper end of the plectane is connect with the lower thread of the large cylinder, the plectane
Form second channel with the inside of the suction hose, the first passage is connected with the second channel, the plectane it is upper
A spring mounting seat is provided in the middle part of end, the spring mounting seat is located inside the large cylinder；One phase transformation spring, the phase
Become spring to be fixed on along the vertical direction on the spring mounting seat, the upper end of the phase transformation spring is fixed with a ball valve, the ball
The diameter of valve is greater than the internal diameter of the small cylinder.
In an advantageous embodiment, the internal diameter of the conically shaped is gradually reduced by lower end to upper end.
In an advantageous embodiment, the ball valve is located at the underface of the small cylinder.
In an advantageous embodiment, the phase transformation spring uses memorial alloy material.
In an advantageous embodiment, the ball valve is at spherical shape.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
Antispray thermostat valve of the invention can scald to avoid accidentally drink hot water, be convenient for carrying, securely and reliably, the scope of application
Extensively.
Detailed description of the invention
Attached drawing is constituted part of this application to be used to provide further understanding of the present application, the schematic implementation of the application
Example and its explanation are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the cross-sectional view of the phase transformation spring contraction state of antispray thermostat valve of the invention.
Fig. 2 is the cross-sectional view of the phase transformation spring elongation state of antispray thermostat valve of the invention.
Fig. 3 is the schematic diagram of antispray thermostat valve of the invention.
Fig. 4 is the explosive view of antispray thermostat valve of the invention.
Marginal data:
1, upper housing；11, large cylinder；12, conically shaped；13, small cylinder；14, first passage；2, lower case；21, plectane；
22, suction hose；23, spring mounting seat；24, second channel；3, phase transformation spring；4, ball valve.
Specific embodiment
The present invention provides a kind of antispray thermostat valve, to keep the purpose of the present invention, technical solution and effect clearer, bright
Really, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order, it should be appreciated that is used in this way
Data be interchangeable under appropriate circumstances.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing that a series of system of units, product or equipment is not necessarily limited to be clearly listed
A little units, but may include other units being not clearly listed or intrinsic for these products or equipment.
A kind of antispray thermostat valve provided by the invention, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the setting of antispray thermostat valve
It is an integral structure in the water outlet of cup, including a upper housing 1, upper housing 1, upper housing 1 includes large cylinder 11, taper
The upper end of large cylinder 11 is arranged in cylinder 12 and small cylinder 13, conically shaped 12, and the upper end of conically shaped 12, great circle is arranged in small cylinder 13
The internal diameter of cylinder 11 is greater than the internal diameter of conically shaped 12, and the internal diameter of conically shaped 12 is greater than the internal diameter of small cylinder 13, large cylinder 11, conically shaped
12 and small cylinder 13 inside formed first passage 14.
As shown in figures 1 and 3, lower case 2 is an integral structure, and lower case 2 includes plectane 21 and suction hose 22, plectane
21 are arranged on suction hose 22, and the middle part of plectane 21 offers circular open, the upper end of plectane 21 and the lower end spiral shell of large cylinder 11
The inside of line connection, plectane 21 and suction hose 22 forms second channel 24, and first passage 14 is connected with second channel 24, plectane
A spring mounting seat 23 is provided in the middle part of 21 upper end, spring mounting seat 23 is located inside large cylinder 11, small cylinder 13 it is upper
Suction pipe can be inserted in end, and user can be drawn in cup by using suction pipe.
As shown in Figure 1, Figure 2 and Figure 4, phase transformation spring 3 is fixed on along the vertical direction on spring mounting seat 23, phase transformation spring 3
Upper end be fixed with ball valve 4, the diameter of ball valve 4 is greater than the internal diameter of small cylinder 13, and ball valve 4 is located at the underface of small cylinder 13, phase
Become spring 3 and use memorial alloy material, phase transformation spring 3 presets a temperature threshold, when the water temperature in cup is greater than preset temperature
When threshold value, the elongation of phase transformation spring 3 drives ball valve 4 to move upwards, and ball valve 4 is blocked in the lower port of small cylinder 13, at small cylinder 13
In in the oral cavity that the water in off state, cup will not suck user out of small cylinder 13, when the water temperature in cup is less than
When preset temperature threshold, phase transformation spring 3, which is shunk, drives ball valve 4 to move downward, and ball valve 4 is detached from small cylinder 13, at small cylinder 13
In in the oral cavity that the water on state, cup can be sucked into user out of small cylinder 13, boiled water splash can be both prevented
It hurts sb.'s feelings, can also be scalded, of simple structure and strong practicability to avoid accidentally drink hot water.
As shown in Figure 1, the internal diameter of conically shaped 12 is gradually reduced by lower end to upper end in a preferred embodiment,
Ball valve 4 is at spherical shape.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (5)
1. a kind of antispray thermostat valve characterized by comprising
One upper housing, the upper housing are an integral structure, and the upper housing includes large cylinder, conically shaped and small cylinder, institute
The upper end that the large cylinder is arranged in conically shaped is stated, the upper end of the conically shaped is arranged in the small cylinder, the large cylinder
Internal diameter is greater than the internal diameter of the conically shaped, and the internal diameter of the conically shaped is greater than the internal diameter of the small cylinder, the large cylinder, described
The inside of conically shaped and the small cylinder forms first passage；
One lower case, the lower case include plectane and suction hose, and the lower end surface of the plectane, institute is arranged in the suction hose
It states and offers circular open in the middle part of plectane, the upper end of the plectane is connect with the lower thread of the large cylinder, the plectane
Form second channel with the inside of the suction hose, the first passage is connected with the second channel, the plectane it is upper
A spring mounting seat is provided in the middle part of end face；
One phase transformation spring, the phase transformation spring are fixed on along the vertical direction on the spring mounting seat, the phase transformation spring it is upper
End is fixed with a ball valve, and the diameter of the ball valve is greater than the internal diameter of the small cylinder.
2. antispray thermostat valve according to claim 1, which is characterized in that the internal diameter of the conically shaped is by lower end to upper end
It is gradually reduced.
3. antispray thermostat valve according to claim 1, which is characterized in that the ball valve be located at the small cylinder just under
Side.
4. antispray thermostat valve according to claim 1, which is characterized in that the phase transformation spring uses memorial alloy material
Matter.
5. antispray thermostat valve according to claim 1, which is characterized in that the ball valve is at spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477021.5A CN110037512A (en) | 2019-06-03 | 2019-06-03 | A kind of antispray thermostat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477021.5A CN110037512A (en) | 2019-06-03 | 2019-06-03 | A kind of antispray thermostat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037512A true CN110037512A (en) | 2019-07-23 |
Family
ID=67284534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910477021.5A Pending CN110037512A (en) | 2019-06-03 | 2019-06-03 | A kind of antispray thermostat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037512A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703892A (en) * | 2012-09-17 | 2015-06-10 | 欧文斯-布洛克威玻璃容器有限公司 | Anti-refill dispensing fitment for a container |
| CN107374975A (en) * | 2017-08-25 | 2017-11-24 | 李常锋 | A kind of feeding-bottle suction tube ball with anti-scald flow-limiting valve |
| CN206699954U (en) * | 2017-01-09 | 2017-12-05 | 合肥为先产品设计有限公司 | Anti-scald plug and the sippy cups for being provided with the anti-scald plug |
| CN107928320A (en) * | 2016-12-16 | 2018-04-20 | 合肥龙精灵信息技术有限公司 | Mother and baby's scald-proof straw |
-
2019
- 2019-06-03 CN CN201910477021.5A patent/CN110037512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703892A (en) * | 2012-09-17 | 2015-06-10 | 欧文斯-布洛克威玻璃容器有限公司 | Anti-refill dispensing fitment for a container |
| CN107928320A (en) * | 2016-12-16 | 2018-04-20 | 合肥龙精灵信息技术有限公司 | Mother and baby's scald-proof straw |
| CN206699954U (en) * | 2017-01-09 | 2017-12-05 | 合肥为先产品设计有限公司 | Anti-scald plug and the sippy cups for being provided with the anti-scald plug |
| CN107374975A (en) * | 2017-08-25 | 2017-11-24 | 李常锋 | A kind of feeding-bottle suction tube ball with anti-scald flow-limiting valve |
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