CN211093187U - Scald-proof blowout-prevention suction pipe structure - Google Patents
Scald-proof blowout-prevention suction pipe structure Download PDFInfo
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- CN211093187U CN211093187U CN201920580533.XU CN201920580533U CN211093187U CN 211093187 U CN211093187 U CN 211093187U CN 201920580533 U CN201920580533 U CN 201920580533U CN 211093187 U CN211093187 U CN 211093187U
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- temperature change
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Abstract
The utility model discloses a prevent scalding and prevent spouting straw structure, including the body, the cover is equipped with the protective sheath on the body, and the characteristics are that be provided with between protective sheath and the body and hold the chamber, hold the intracavity and be provided with the flexible subassembly of control by temperature change with body looks adaptation, the flexible subassembly of control by temperature change is through the switching of deformation control body; is characterized in that when the temperature of water in the cup is higher, the temperature control telescopic component can close the suction pipe, thereby preventing hot water from flowing out or hot air from being sprayed out, preventing scalding and blowout and having simple structure.
Description
Technical Field
The utility model relates to a prevent scalding and prevent spouting straw structure.
Background
Children or infant cup used widely have the straw, it absorbs water to make things convenient for the infant, if the temperature too high can cause the serious consequence that the infant scalded, current straw adopts the silica gel material of food level to make more, the straw is mostly the siphunculus structure, water in the cup if the high temperature, the head of a family is under unknown condition, children if directly drink, can have the risk of scald, when high temperature, there is steam, can produce very strong atmospheric pressure, the lid is opened once, will spout steam or hot vapor and come out, also have the risk of scald, also have some straws to have the device of preventing scalding, but prevent scalding the effect relatively poor.
Disclosure of Invention
The utility model aims to solve the technical problem that a simple structure prevents scalding and prevents spouting straw structure is provided, and when the temperature was higher, the straw was in the closure state, avoids scalding.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a prevent scalding and prevent spouting straw structure, includes the body, the body on the cover be equipped with protective sheath, its characterized in that: the protective sheath with the body between be provided with and hold the chamber, hold the intracavity be provided with the flexible subassembly of control by temperature change of body looks adaptation, the flexible subassembly of control by temperature change pass through deformation control the switching of body.
The utility model discloses a further preferred scheme does: the temperature control telescopic assembly comprises a first temperature control telescopic piece and a second temperature control telescopic piece which are the same in structure, the first temperature control telescopic piece and the second temperature control telescopic piece are opposite and are arranged on two sides of the pipe body respectively, an installation sleeve is arranged in the protection sleeve, and the first end of the first temperature control telescopic piece and the first end of the second temperature control telescopic piece are fixedly arranged on the installation sleeve.
The utility model discloses a further preferred scheme does: when the water temperature is lower than the preset deformation value of the temperature control telescopic component, the first temperature control telescopic component and the second temperature control telescopic component are spirally and respectively positioned at two sides of the pipe body, and the pipe body is in an open state; when the temperature is higher than the deformation preset value of the temperature control telescopic assembly, the first temperature control telescopic piece and the second temperature control telescopic piece simultaneously push the pipe body to form an extrusion surface after being deformed and extended along the direction of the pipe body, the extrusion surface penetrates through a channel in the pipe body, and the pipe body is in a closed state.
The utility model discloses a further preferred scheme does: the temperature control telescopic piece is made of nickel-titanium alloy.
Compared with the prior art, the utility model has the advantages of when the water temperature is higher in the cup, the flexible subassembly of control by temperature change can make the straw closed, prevents that hot water from flowing out or steam blowout, prevents scalding and prevents spouting, simple structure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in an initial state;
fig. 2 is a schematic structural diagram of the present invention in a closed state.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in the figures, the anti-scalding and anti-blowout suction pipe structure comprises a pipe body 1, a protective sleeve 2 is sleeved on the pipe body 1, a containing cavity 21 is arranged between the protective sleeve 2 and the pipe body 1, a temperature control telescopic component 3 matched with the pipe body 1 is arranged in the containing cavity 21, the temperature control telescopic component 3 controls the opening and closing of the pipe body 1 through deformation, the temperature control telescopic component 3 comprises a first temperature control telescopic part 31 and a second temperature control telescopic part 32 which are identical in structure, the first temperature control telescopic part 31 and the second temperature control telescopic part 32 are arranged on two sides of the pipe body 1 in an opposite relation, an installation sleeve 21 is arranged in the protective sleeve 2, a first end of the first temperature control telescopic part 31 and a first end of the second temperature control telescopic part 32 are fixedly arranged on the installation sleeve 21, when the water temperature is lower than a preset deformation value of the temperature control telescopic component 3, the first temperature control telescopic part 31 and the second temperature control, the tube body 1 is in an open state; when the temperature is higher than the deformation default of the temperature control telescopic assembly 3, the first temperature control telescopic part 31 and the second temperature control telescopic part 32 are simultaneously extended along the deformation of the pipe body in the 1 direction and then pushed to the outer wall of the pipe body, the first temperature control telescopic part 31 and the second temperature control telescopic part 32 simultaneously extrude the pipe body 1 to form an extrusion surface 5, the extrusion surface 5 penetrates through the channel 11 in the pipe body 1, the pipe body 1 is in a closed state, and the temperature control telescopic assembly 3 is made of nickel-titanium alloy.
The nickel-titanium alloy is a shape memory alloy, which is a special alloy capable of automatically restoring the plastic deformation of the nickel-titanium alloy into the original shape at a certain specific temperature and has good plasticity.
The nickel-titanium metal content can be changed according to actual conditions to change the deformation temperature, and the method is suitable for different people.
The working principle is as follows: when the temperature in the drinking cup is less than the deformation default of control by temperature change telescoping assembly, control by temperature change telescoping assembly is in the shrink heliciform, can normally drink water this moment, when the temperature in the drinking cup is higher than control by temperature change telescoping assembly's deformation default, control by temperature change telescoping assembly opens and lengthens, and the extrusion body makes its inner wall laminating form the plane of extrusion together, the plane of extrusion runs through the passageway in the body, be encapsulated situation, the drinking cup water just can't flow out this moment, can set up suitable default according to the condition of difference, be suitable for different crowds.
It is right above the utility model provides a prevent scalding and prevent spouting straw structure introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have explained, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (3)
1. The utility model provides a prevent scalding and prevent spouting straw structure, includes the body, the body on the cover be equipped with protective sheath, its characterized in that: the protective sheath with the body between be provided with and hold the chamber, hold the intracavity be provided with the flexible subassembly of control by temperature change of body looks adaptation, the flexible subassembly of control by temperature change pass through deformation control the switching of body, the flexible subassembly of control by temperature change include the same first control by temperature change extensible member of structure and second control by temperature change extensible member, first control by temperature change extensible member with second control by temperature change extensible member be the oppositional relation and set up respectively the both sides of body, the protective sheath in be equipped with the installation cover, the first end of first control by temperature change extensible member with the first end of second control by temperature change extensible member fixed the setting be in the installation cover on.
2. An anti-scald and anti-blowout sucker structure as recited in claim 1, further comprising: when the water temperature is lower than the preset deformation value of the temperature control telescopic component, the first temperature control telescopic component and the second temperature control telescopic component are spirally and respectively positioned at two sides of the pipe body, and the pipe body is in an open state; when the temperature is higher than the deformation preset value of the temperature control telescopic assembly, the first temperature control telescopic piece and the second temperature control telescopic piece simultaneously push the pipe body to form an extrusion surface after being deformed and extended along the direction of the pipe body, the extrusion surface penetrates through a channel in the pipe body, and the pipe body is in a closed state.
3. A scald preventing and blowout preventing straw structure as defined in claim 2, wherein: the temperature control telescopic piece is made of nickel-titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580533.XU CN211093187U (en) | 2019-04-19 | 2019-04-19 | Scald-proof blowout-prevention suction pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580533.XU CN211093187U (en) | 2019-04-19 | 2019-04-19 | Scald-proof blowout-prevention suction pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093187U true CN211093187U (en) | 2020-07-28 |
Family
ID=71710445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920580533.XU Active CN211093187U (en) | 2019-04-19 | 2019-04-19 | Scald-proof blowout-prevention suction pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093187U (en) |
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2019
- 2019-04-19 CN CN201920580533.XU patent/CN211093187U/en active Active
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