CN2920061Y - Sealing cup convenient to realease air - Google Patents
Sealing cup convenient to realease air Download PDFInfo
- Publication number
- CN2920061Y CN2920061Y CN 200620026343 CN200620026343U CN2920061Y CN 2920061 Y CN2920061 Y CN 2920061Y CN 200620026343 CN200620026343 CN 200620026343 CN 200620026343 U CN200620026343 U CN 200620026343U CN 2920061 Y CN2920061 Y CN 2920061Y
- Authority
- CN
- China
- Prior art keywords
- cup
- groove
- air
- utility
- spool
- 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 sealing cup, in particular to the sealing cup which adopts an air discharging valve to discharge air. The utility model is characterized in that a cup body, a cup cover and an air discharging valve are provided. An air discharging hole and a groove is arranged separately on the bottom of the cup body and the cup cover, the air discharging valve is inlaid into the air discharging hole at the position of the groove, and a layer of sticker is adhered to the outer surface of the groove. The utility model has the advantages of that the cup cover can be rotated to be opened easily through discharging air of the utility model when the sealing cup brings high negative pressure in the cup caused by the heat expansion and cold contraction, to thereby solve solving the difficulty when people open the cup cover with bare hands.
Description
Technical field
The utility model relates to a kind of seal cup, particularly a kind of seal cup that adopts gas bleeder valve conveniently to lose heart.
Technical background
The seal cup of Chu Shouing in the market, because good airproof performance, in daily life, people often run into to revolve and open the bowl cover situation of difficult.This is because when producing high negative pressure in the cup, atmospheric pressure makes between rim of a cup screw thread and bowl cover screw thread and the frictional force between the sealing ring of rim of a cup and bowl cover increases, and causes people to open very difficulty of bowl cover free-hand revolving.
Summary of the invention
Open the difficulty that bowl cover brings free-hand revolving for people in order to solve seal cup, the utility model provides a kind of seal cup that adopts gas bleeder valve conveniently to lose heart.When being vacuum or high negative pressure in the cup, at the bottom of opening glass or the pressure sensitive adhesive on the bowl cover, at this moment, because the atmospheric pressure effect, gas bleeder valve can be opened voluntarily, and air enters in the cup, and gas bleeder valve can not be opened voluntarily, need press valve seat and open gas bleeder valve.Therefore, by losing heart of gas bleeder valve, make atmospheric pressure reduce between the rim of a cup screw thread and back of the body lid silk mouthful between and the frictional force of rim of a cup and bowl cover fluid sealant, thereby realization is easily revolved and is opened bowl cover.
The technical scheme that the utility model is taked is: the seal cup that a kind of convenience is lost heart, it is characterized in that: comprise cup, bowl cover and gas bleeder valve, on the bottom of described cup or bowl cover, have bleeder port and groove, on the position of groove, described gas bleeder valve is embedded in the bleeder port, on the groove outer surface, pastes one deck pressure sensitive adhesive.
The beneficial effect that the utility model reached: when seal cup owing to expand with heat and contract with cold, cause when producing high negative pressure in the cup, by the utility model pressure release, can easily revolve and open bowl cover, thereby solve people in free-hand difficulty of revolving when opening bowl cover.
Description of drawings
Fig. 1 is the cutaway view of the utility model embodiment one and as Figure of abstract.
Fig. 2 is the cutaway view of the utility model embodiment two.
Among the figure: 1. cup, 2. bowl cover, 3. spool, 4. bonnet, 5. sealing ring, 6. spring, 7. valve seat, 8. pressure sensitive adhesive.
The specific embodiment
Gas bleeder valve of the present utility model comprises spool 3, bonnet 4, sealing ring 5, spring 6 and valve seat 7, described spool 3 is an one with bonnet 4, described sealing ring 5 is sleeved on the spool 3 under the bonnet 4 and with bonnet 4 and closely cooperates, after described spring 6 was inserted in spool 3, valve seat 7 was buckled together with spool 3.
Embodiment one: with reference to Fig. 1, cup 1 bottom has bleeder port and groove, on the position of groove gas bleeder valve is embedded in the bleeder port, pastes one deck pressure sensitive adhesive 8 at the outer surface of groove.
Embodiment two: with reference to Fig. 2, have bleeder port and groove on the bowl cover 2, on the position of groove gas bleeder valve is embedded in the bleeder port, paste one deck pressure sensitive adhesive 8 at the outer surface of groove.
The gas bleeder valve that the seal cup of embodiment one, two adopts is applicable to that the travelling of certain thickness plastics (resin) is surrounded by the seal cup of the composite of metal with seal cup or plastics (resin) skin.With regard to it certain thickness is arranged, gas bleeder valve can be embedded on cup 1 or the bowl cover 2.Inlaying of gas bleeder valve, its valve seat 7 can not be higher than the outerplanar of cup 1 bottom or bowl cover 2.If be embedded on other position of cup 1, then can not be higher than the outer wall of cup 1, to prevent undesigned touching, the gas bleeder valve that makes seal cup is opened voluntarily and is caused a glass interior gas, liquid spill.
Claims (2)
1. the seal cup that loses heart of a convenience, it is characterized in that: comprise cup (1), bowl cover (2) and gas bleeder valve, on the bottom of described cup (1) or bowl cover (2), have bleeder port and groove, on the position of groove, described gas bleeder valve is embedded in the bleeder port, on the groove outer surface, pastes one deck pressure sensitive adhesive (8).
2. the seal cup that convenience as claimed in claim 1 is lost heart, it is characterized in that: described gas bleeder valve comprises spool (3), bonnet (4), sealing ring (5), spring (6) and valve seat (7), described spool (3) is an one with bonnet (4), the spool (3) that described sealing ring (5) is sleeved under the bonnet (4) upward and with bonnet (4) closely cooperates, after described spring (6) was inserted in spool (3), valve seat (7) was buckled together with spool (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026343 CN2920061Y (en) | 2006-06-09 | 2006-06-09 | Sealing cup convenient to realease air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026343 CN2920061Y (en) | 2006-06-09 | 2006-06-09 | Sealing cup convenient to realease air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920061Y true CN2920061Y (en) | 2007-07-11 |
Family
ID=38252542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026343 Expired - Fee Related CN2920061Y (en) | 2006-06-09 | 2006-06-09 | Sealing cup convenient to realease air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920061Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334873A (en) * | 2010-07-19 | 2012-02-01 | 江海青 | Breathable teacup device |
| CN109077570A (en) * | 2018-08-17 | 2018-12-25 | 倪婷 | A kind of removable cup of bilayer |
| CN111528667A (en) * | 2020-05-08 | 2020-08-14 | 郭春燕 | Cooling cup for summer |
-
2006
- 2006-06-09 CN CN 200620026343 patent/CN2920061Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334873A (en) * | 2010-07-19 | 2012-02-01 | 江海青 | Breathable teacup device |
| CN109077570A (en) * | 2018-08-17 | 2018-12-25 | 倪婷 | A kind of removable cup of bilayer |
| CN111528667A (en) * | 2020-05-08 | 2020-08-14 | 郭春燕 | Cooling cup for summer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20100609 |