CN205144371U - Scour protection goes out formula hot water bottle plug - Google Patents
Scour protection goes out formula hot water bottle plug Download PDFInfo
- Publication number
- CN205144371U CN205144371U CN201520893253.6U CN201520893253U CN205144371U CN 205144371 U CN205144371 U CN 205144371U CN 201520893253 U CN201520893253 U CN 201520893253U CN 205144371 U CN205144371 U CN 205144371U
- Authority
- CN
- China
- Prior art keywords
- installation portion
- connecting rod
- rod
- skirt section
- drive rod
- 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
Abstract
The utility model provides a pair of scour protection goes out formula hot water bottle plug, installation department and connecting portion including circular structure, the installation department is fixed and is provided with 3 at least connecting rods, the upper end of connecting rod articulates in the lower surface of installation department and forms horn shaped structure, fixed being provided with of lower extreme of connecting rod has elastic seal membrane, the surface of connecting rod is provided with that loudspeaker are described and has elastic skirt section, the lower extreme in skirt section and the marginal sealing connection of seal membrane, the outer fixed surface in skirt section is provided with the seal groove of annular structure, the opening of seal groove is towards the below, still including being used for driving the drive assembly that the connecting rod action made the distance between the connecting rod lower extreme, can carry on effectual sealedly to the glass liner inner space of thermos to guarantee the thermal insulation performance of thermos, can not be gone out under the pressure effect of the vapor in the thermos in addition, still can go on effectively sealedly to the glass liner.
Description
Technical field
The utility model relates to a kind of thermos cork, particularly relates to one and prevents going out formula thermos cork.
Background technology
Thermos bottle is also known as vacuum flask, it is one very common in household products, especially warm hot water is provided in the winter of cold for people, but there are the following problems for the bottle stopper of existing thermos bottle: when the water yield in thermos bottle is for time full, bottle stopper and the water surface very close to each other, hot water so in vacuum flask can be effectively incubated, but along with the use of boiling water, bottle stopper and the water surface have certain distance, so boiling water will produce steam and converge near bottle stopper, when the air pressure in bottle is increased to a certain degree, so steam will wash bottle stopper open, as can not be rushed to open by Timeliness coverage bottle stopper, so the sealing of vacuum flask is damaged, boiling water will dispel the heat rapidly, message effect is caused to decline.
Therefore, need to propose a kind of plug for vacuum thermosbottle, effectively can seal the glass liner inner space of thermos bottle, thus ensure the heat-insulating property of thermos bottle, and can not be rushed out under the pressure effect of steam in thermos bottle, still can carry out effective sealing to glass liner, thus ensure the sealing of thermos bottle further, strengthen heat insulation effect.
Utility model content
In view of this, the purpose of this utility model is to provide one and prevents going out formula thermos cork, effectively can seal the glass liner inner space of thermos bottle, thus ensure the heat-insulating property of thermos bottle, and can be rushed out under the pressure effect of steam in thermos bottle, still can carry out effective sealing to glass liner, thus ensure the sealing of thermos bottle further, strengthen heat insulation effect.
The one that the utility model provides is anti-goes out formula thermos cork, described bottle stopper comprises installation portion and connecting portion, described installation portion is fixedly installed at least 3 connecting rods, the upper end thereof of described connecting rod in installation portion lower surface and form horn-like structure, the lower end of described connecting rod is fixedly installed has flexible diaphragm seal, the outer surface of described connecting rod is provided with trumpet-shaped and has flexible skirt section, the lower end in described skirt section is connected with the edge seal of diaphragm seal, the outer surface in described skirt section is fixedly installed the seal groove of circulus, the opening of described seal groove downward, also comprise the driven unit distance between connecting rod lower end being changed for drive link action,
Described driven unit comprises the first drive rod, the second drive rod, vertical rod and sliding sleeve, the middle part of described first drive rod and the edge of installation portion hinged, the lower end of the first drive rod and rod hinge connection, the upper end of the first drive rod and one end of the second drive rod hinged, the other end of described second drive rod and the lateral wall of sliding sleeve hinged, described vertical rod is arranged at the upper surface of installation portion in co-axially fixed mode, and described sliding sleeve is coated at vertical rod and can sliding axially along vertical rod.
Further, described installation portion and connecting portion be cylindrical-shaped structure and the diameter of installation portion is greater than the diameter of connecting portion, described connecting portion and installation portion are coaxially wholely set.
Further, described connecting rod is evenly arranged along the circumferencial direction of installation portion.
Further, the inner side of described connecting rod is connected by the sidewall of preloading spring with described connecting portion, and the length direction of spring is parallel with the end face of installation portion.
The beneficial effects of the utility model: erosion control open type thermos bottle plug of the present utility model, effectively can seal the glass liner inner space of thermos bottle, thus ensure the heat-insulating property of thermos bottle, and can not be rushed out under the pressure effect of steam in thermos bottle, still effective sealing can be carried out to glass liner, thus ensure the sealing of thermos bottle further, strengthen heat insulation effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure, the one that the utility model provides is anti-goes out formula thermos cork, described bottle stopper comprises installation portion 1 and connecting portion 7, described installation portion 1 is fixedly installed at least 4 connecting rods 4, the upper end thereof of described connecting rod 4 in installation portion 1 lower surface and form horn-like structure, the lower end of described connecting rod 4 is fixedly installed has flexible diaphragm seal 5, the outer surface of described connecting rod 4 is provided with trumpet-shaped and has flexible skirt section 2, the lower end in described skirt section 2 is connected with the edge seal of diaphragm seal 5, the outer surface in described skirt section 2 is fixedly installed the seal groove 6 of circulus, the opening of described seal groove 6 downward, also comprise the driven unit distance between connecting rod 4 lower end being changed for drive link 4 action,
Described driven unit comprises the first drive rod 11, second drive rod 10, vertical rod 9 and sliding sleeve 8, the middle part of described first drive rod 11 and the edge of installation portion 1 hinged, lower end and the connecting rod 4 of the first drive rod 11 are hinged, the upper end of the first drive rod 11 and one end of the second drive rod 10 hinged, the other end of described second drive rod 10 and the lateral wall of sliding sleeve 8 hinged, described vertical rod 9 is arranged at the upper surface of installation portion 1 in co-axially fixed mode, described sliding sleeve 8 is coated at vertical rod 9 and can sliding axially along vertical rod 9, erosion control open type thermos bottle plug of the present utility model, effectively can seal the glass liner inner space of thermos bottle, thus ensure the heat-insulating property of thermos bottle, and can not be rushed out under the pressure effect of steam in thermos bottle, still effective sealing can be carried out to glass liner, thus ensure the sealing of thermos bottle further, strengthen heat insulation effect, when deployed, with hand, pressure is applied to connecting rod, connecting rod and diaphragm seal and skirt section are drawn in, bottle stopper can be extracted from bottle bag edge or put into, when putting into, the opening part of glass liner is made to embed with seal groove, due to the effect of connecting rod and preloading spring, the sidewall in skirt section and seal groove and glass liner opening can be made to be close to, thus reach good sealing function, because connecting rod and skirt section become lower large little horn-like structure, even if steam has larger pressure, also bottle stopper can not be washed open, wherein, skirt section and seal groove one-body molded, skirt section, seal groove and diaphragm seal are and meet the elastomeric material that food security specifies and make.
In the present embodiment, described installation portion 1 connecting portion 7 be cylindrical-shaped structure and the diameter of installation portion 1 is greater than the diameter of connecting portion 7, described connecting portion 7 is coaxially wholely set with installation portion 1, and the length of connecting portion 7 is less than the vertical height of lower end to installation portion 1 lower surface of connecting rod 4, by this structure, be beneficial to the mounting arrangements of the utility model parts, and structural strength is good, is beneficial to use.
In the present embodiment, described connecting rod 4 is evenly arranged along the circumferencial direction of installation portion 1, by this structure, is beneficial to and seals the opening of glass liner, ensures sealing property.
In the present embodiment, the inner side of described connecting rod 4 is connected with the sidewall of described connecting portion 7 by preloading spring 3, and the length direction of spring 3 is parallel with the end face of installation portion 1, by this structure, preloading spring can apply radially outer pressure to skirt section, thus ensure the compactness that the lateral wall in skirt section is combined with glass liner opening, and then strengthen sealing property, strengthen the effect that anti-bottle stopper is rushed to open simultaneously.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. prevent going out formula thermos cork for one kind, it is characterized in that: described bottle stopper comprises installation portion and the connecting portion of circular configuration, described installation portion is fixedly installed at least 3 connecting rods, the upper end thereof of described connecting rod in installation portion lower surface and form horn-like structure, the lower end of described connecting rod is fixedly installed has flexible diaphragm seal, the outer surface of described connecting rod is provided with trumpet-shaped and has flexible skirt section, the lower end in described skirt section is connected with the edge seal of diaphragm seal, the outer surface in described skirt section is fixedly installed the seal groove of circulus, the opening of described seal groove downward, also comprise the driven unit distance between connecting rod lower end being changed for drive link action,
Described driven unit comprises the first drive rod, the second drive rod, vertical rod and sliding sleeve, the middle part of described first drive rod and the edge of installation portion hinged, the lower end of the first drive rod and rod hinge connection, the upper end of the first drive rod and one end of the second drive rod hinged, the other end of described second drive rod and the lateral wall of sliding sleeve hinged, described vertical rod is arranged at the upper surface of installation portion in co-axially fixed mode, and described sliding sleeve is coated at vertical rod and can sliding axially along vertical rod.
2. anti-ly according to claim 1 go out formula thermos cork, it is characterized in that: described installation portion and connecting portion be cylindrical-shaped structure and the diameter of installation portion is greater than the diameter of connecting portion, described connecting portion and installation portion are coaxially wholely set.
3. prevent according to claim 2 going out formula thermos cork, it is characterized in that: described connecting rod is evenly arranged along the circumferencial direction of installation portion.
4. prevent according to claim 3 going out formula thermos cork, it is characterized in that: the inner side of described connecting rod is connected by the sidewall of preloading spring with described connecting portion, and the length direction of spring is parallel with the end face of installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893253.6U CN205144371U (en) | 2015-11-11 | 2015-11-11 | Scour protection goes out formula hot water bottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893253.6U CN205144371U (en) | 2015-11-11 | 2015-11-11 | Scour protection goes out formula hot water bottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144371U true CN205144371U (en) | 2016-04-13 |
Family
ID=55680124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893253.6U Expired - Fee Related CN205144371U (en) | 2015-11-11 | 2015-11-11 | Scour protection goes out formula hot water bottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768378A (en) * | 2021-09-22 | 2021-12-10 | 查贵明 | Auxiliary fastening mechanism of thermos bottle plug |
-
2015
- 2015-11-11 CN CN201520893253.6U patent/CN205144371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768378A (en) * | 2021-09-22 | 2021-12-10 | 查贵明 | Auxiliary fastening mechanism of thermos bottle plug |
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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: 20160413 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |