CN209186274U - A kind of sealing ring exhaust structure of hot water cup - Google Patents
A kind of sealing ring exhaust structure of hot water cup Download PDFInfo
- Publication number
- CN209186274U CN209186274U CN201821754309.XU CN201821754309U CN209186274U CN 209186274 U CN209186274 U CN 209186274U CN 201821754309 U CN201821754309 U CN 201821754309U CN 209186274 U CN209186274 U CN 209186274U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- rubber ring
- sealing rubber
- hot water
- sealing
- 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
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Abstract
The utility model relates to a kind of sealing ring exhaust structures of hot water cup, including cup lid, cup lid is equipped with annular groove, sealing rubber ring is equipped in annular groove, several lug bosses are equipped between sealing rubber ring and annular groove, inner fovea part is formed between adjacent lug boss, under room temperature low pressure state, it is tightly connected between the lateral wall of sealing rubber ring and the inner sidewall of annular groove, under high temperature hyperbar state, sealing rubber ring corresponds to the position deformation of inner fovea part, exhaust clearance is formed between sealing ring and annular groove, when storing high-temperature-hot-water, air pressure in hot water cup increases, pressure difference is formed in the upper and lower ends of sealing rubber ring, pressure difference acts on inner fovea part and corresponds on the position of sealing rubber ring, sealing rubber ring is caused to be deformed, it is discharged to make it form exhaust clearance between annular groove for high-temperature gas, make the cavity of hot water cup Air pressure maintain level of security, avoiding user, there is a situation where accidental scaldings when opening cup lid, improve the safety of product.
Description
Technical field
The utility model relates to a kind of sealing ring exhaust structures of hot water cup.
Background technique
Hot water cup is the container for storing high-temperature water, and since high-temperature water can generate a large amount of water vapours, and hot water cup is interior
Portion is sealing space, and a large amount of water vapour can be such that hot water cup air pressure inside increases, when user opens the cup lid moment of hot water cup, water
Steam can be discharged rapidly from cup lid position, be easy to happen scald accident.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of sealing of hot water cup
Enclose exhaust structure, it is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.
Purpose of the utility model is realized as follows:
A kind of sealing ring exhaust structure of hot water cup, including cup lid, cup lid are equipped with annular groove, are equipped in annular groove
Sealing rubber ring is equipped with several lug bosses, forms inner fovea part between adjacent lug boss, often between sealing rubber ring and annular groove
Under warm low pressure state, it is tightly connected between the side wall of sealing rubber ring and the inner sidewall of annular groove, under high temperature hyperbar state,
Sealing rubber ring corresponds to the position deformation of inner fovea part, forms exhaust clearance between sealing ring and the inner sidewall of annular groove.
The lug boss and sealing rubber ring are integrally formed, and the contact surface of annular groove and lug boss is planar.
The lug boss and annular groove are integrally formed, and the contact surface of sealing rubber ring and lug boss is planar.
Two end faces up and down of the lug boss are separably attached with annular groove and sealing rubber ring respectively, and annular is recessed
The contact surface of slot and sealing rubber ring and lug boss is planar.
The cup lid is transparent high temperature resistant food grade plastic material.
The beneficial effects of the utility model are:
When storing high-temperature-hot-water, the air pressure in hot water cup increases the utility model, in the upper and lower ends shape of sealing rubber ring
At pressure difference, pressure difference acts on inner fovea part and corresponds on the position of sealing rubber ring, and sealing rubber ring is caused to be deformed, to make it
Exhaust clearance is formed between annular groove to discharge for high-temperature gas, and the air pressure of the cavity of hot water cup is made to maintain safe water
Flat, avoiding user, there is a situation where accidental scaldings when opening cup lid, improve the safety of product.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model first embodiment.
Fig. 2 is the perspective view of the utility model first embodiment sealing rubber ring.
Fig. 3 is the structural schematic diagram of the utility model first embodiment sealing ring and annular groove junction.
Fig. 4 is the structural schematic diagram of the utility model second embodiment sealing ring and annular groove junction.
Fig. 5 is the structural schematic diagram of utility model 3rd embodiment sealing ring and annular groove junction.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to figures 1-3, the sealing ring exhaust structure of this hot water cup, including cup lid 1, cup lid 1 are equipped with annular groove 11,
It is equipped with sealing rubber ring 3 in annular groove 11, several lug bosses 2 are equipped between sealing rubber ring 3 and annular groove 11, adjacent is convex
It rises and forms inner fovea part 4 between portion 2, under room temperature low pressure state, between the side wall of sealing rubber ring 3 and the inner sidewall of annular groove 11
It is tightly connected, under high temperature hyperbar state, the position of the corresponding inner fovea part 4 of sealing rubber ring 3 is deformed, sealing ring and annular groove 11
Exhaust clearance is formed between inner sidewall, makes to be in communication with the outside inside cup lid 1, stores high-temperature-hot-water in hot water cup or hot water cup adds
When hot water, the air pressure in hot water cup is increased, and forms pressure difference in the upper and lower ends of sealing rubber ring 3, pressure difference acts on indent
On the position of the corresponding sealing rubber ring 3 in portion 4, sealing rubber ring 3 is caused to be deformed, to make its row of being formed between annular groove 11
Gas gap is discharged for high-temperature gas, and the air pressure of the cavity of hot water cup is made to maintain level of security, and user is avoided to open cup
There is a situation where accidental scalding when lid 1, the safety of product is improved, under low-temperature atmosphere-pressure state, sealing rubber ring 3 is not deformed, according to
Sealing function can so be played.
Further, lug boss 2 and sealing rubber ring 3 are integrally formed, and the contact surface of annular groove 11 and lug boss 2 is in plane
Shape.
Further, cup lid 1 is transparent high temperature resistant food grade plastic material, and user is facilitated to observe the feelings in hot water cup
Condition is also avoided that cup lid 1 generates harmful substance because of high temperature.
Second embodiment
Referring to fig. 4, the present embodiment and first embodiment the difference is that: the sealing ring exhaust structure of this hot water cup
Lug boss 2 and annular groove 11 are integrally formed, and sealing rubber ring 3 and the contact surface of lug boss 2 are planar, can make general
The two-sided sealing rubber ring 3 being planar also can be suitably used for this product.
Remaining does not describe the same first embodiment in part, is not repeated herein.
3rd embodiment
Referring to Fig. 5, the present embodiment and first embodiment the difference is that: the sealing ring exhaust structure of this hot water cup
Two end faces up and down of lug boss 2 are separably attached with annular groove 11 and sealing rubber ring 3 respectively, annular groove 11 and
Sealing rubber ring 3 and the contact surface of lug boss 2 are planar.
Remaining does not describe the same first embodiment in part, is not repeated herein.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (4)
1. a kind of sealing ring exhaust structure of hot water cup, including cup lid (1), the cup lid (1) is equipped with annular groove (11), institute
It states in annular groove (11) and is equipped with sealing rubber ring (3), which is characterized in that between the sealing rubber ring (3) and annular groove (11)
Equipped with several lug bosses (2), inner fovea part (4) are formed between adjacent lug boss (2), under room temperature low pressure state, sealant
It encloses between the side wall of (3) and the inner sidewall of annular groove (11) and is tightly connected, under high temperature hyperbar state, sealing rubber ring (3) is right
It answers the position of inner fovea part (4) to deform, forms exhaust clearance between sealing ring and the inner sidewall of annular groove (11).
2. the sealing ring exhaust structure of hot water cup according to claim 1, it is characterised in that: the lug boss (2) and sealing
Cushion rubber (3) is integrally formed, and the annular groove (11) and the contact surface of lug boss (2) are planar.
3. the sealing ring exhaust structure of hot water cup according to claim 1, it is characterised in that: the lug boss (2) and annular
Groove (11) is integrally formed, and the sealing rubber ring (3) and the contact surface of lug boss (2) are planar.
4. the sealing ring exhaust structure of hot water cup according to claim 1, it is characterised in that: above and below the lug boss (2)
Two end faces are separably attached with annular groove (11) and sealing rubber ring (3) respectively, annular groove (11) and sealant
Circle (3) and the contact surface of lug boss (2) are planar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754309.XU CN209186274U (en) | 2018-10-26 | 2018-10-26 | A kind of sealing ring exhaust structure of hot water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754309.XU CN209186274U (en) | 2018-10-26 | 2018-10-26 | A kind of sealing ring exhaust structure of hot water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186274U true CN209186274U (en) | 2019-08-02 |
Family
ID=67409357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754309.XU Expired - Fee Related CN209186274U (en) | 2018-10-26 | 2018-10-26 | A kind of sealing ring exhaust structure of hot water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790607A (en) * | 2021-01-05 | 2021-05-14 | 山东北钛河陶瓷有限公司 | Food material brewing device |
| CN112956883A (en) * | 2021-01-25 | 2021-06-15 | 中山市卫宝婴儿用品有限公司 | Sealing ring and application thereof |
-
2018
- 2018-10-26 CN CN201821754309.XU patent/CN209186274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790607A (en) * | 2021-01-05 | 2021-05-14 | 山东北钛河陶瓷有限公司 | Food material brewing device |
| CN112956883A (en) * | 2021-01-25 | 2021-06-15 | 中山市卫宝婴儿用品有限公司 | Sealing ring and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |