CN109965630A - A kind of spiral cover teacup easy to open and cup lid - Google Patents
A kind of spiral cover teacup easy to open and cup lid Download PDFInfo
- Publication number
- CN109965630A CN109965630A CN201910224555.7A CN201910224555A CN109965630A CN 109965630 A CN109965630 A CN 109965630A CN 201910224555 A CN201910224555 A CN 201910224555A CN 109965630 A CN109965630 A CN 109965630A
- Authority
- CN
- China
- Prior art keywords
- cup
- cup lid
- open
- air inlet
- spiral cover
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
- A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
Abstract
The present invention provides a kind of cup lid of spiral cover teacup easy to open: air inlet is equipped on the cup lid, air inlet is blocked by plugging device under normality, and plugging device is detached from air inlet under the effect of external force.User need to only press briquetting, make to block circle disengaging aperture, air-flow will enter in cup along the gap of center pillar and aperture, it can certainly more swimmingly enter in cup from air inlet duct, eliminate the pressure difference inside and outside cup, relieve pressure, as soon as only needing gently stubborn cup lid at this time, can open.The present invention solves tea and soaks the life puzzlement that rear cup lid " being sucked " is not opened, and structure is simple, and hardly increase cost, the person of being convenient to use increase the competitiveness of cup.
Description
Technical field
The present invention relates to the spiral cover teacup that drinking-water is made tea, especially a kind of spiral cover teacup easy to open and cup lid.
Background technique
It is well known that brewing tea needs boiling water.People usually can screw cup lid after making tea, especially outgoing carrying
Teacup.But when in cup tea be gradually cooled to can drink when, it has been found that be difficult to unscrew cup lid, this phenomenon long-standing problem people
, make troubles to drinking tea.
Applicants have found that the density of boiling water is small, volume is big.After boiling water injection teacup screws cup lid, with water temperature
Cooling, volume-diminished, cup internal cavity volume increase.Due to air quality is unchanged and cavity volume increases, lead to air in cup
Compared with outer thin, air pressure is small compared with outside cup in cup, and therefore, cup body and cup lid are compressed tightly against together by outside atmospheric pressure, thus
It is difficult to unscrew and (be commonly called as: cup lid " being sucked ").So, how just can solve this, everybody perplexs in the life faced.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of spiral cover teacup easy to open and cup lids, can evade cup lid by cup
Phenomenon " is sucked " in body, allows user that can easily unscrew cup lid.
In order to solve the above technical problems, the present invention provides a kind of cup lid of spiral cover teacup easy to open: on the cup lid
Equipped with air inlet, air inlet is blocked by plugging device under normality, and plugging device is detached from air inlet under the effect of external force.
It is further: it further include the plugging device with elastic structure, with the disappearance of external force, the envelope with elastic structure
Block apparatus restores to block under the effect of elasticity automatically.
Further: the elastic structure is spring, rubber or latex.
Further: the structure of the plugging device and the plugging device with elastic structure has: push type, parallel-moving type or
Moving seesaw-type.
Further: the external force refers to atmospheric pressure or manual operation.
In order to solve the above technical problems, the present invention also provides a kind of spiral cover teacup easy to open, including cup body and have upper
The cup lid of structure and technical characteristic is stated, the mainly described cup body is matched and sold with cup lid.
Beneficial effects of the present invention: user need to only press briquetting, make to block circle disengaging aperture, air-flow will be in
The gap of column and aperture enters in cup, naturally it is also possible to more swimmingly enter in cup from air inlet duct, eliminate the pressure inside and outside cup
Difference relieves pressure, as soon as only needing gently stubborn cup lid at this time, can open.The configuration of the present invention is simple, hardly increase cost,
The person of being convenient to use increases the competitiveness of cup.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings
Fig. 1 is push type plugging device structural schematic diagram.
Fig. 2 is parallel-moving type plugging device structural schematic diagram.
Fig. 3 is moving seesaw-type plugging device structural schematic diagram.
In figure: 1 cup body, 2 cup lids, 3 briquettings, 4 springs, 5 air inlets, 6 center pillars, 7 block circle, 8 air inlet ducts, 9 translation hands
It scratches, 10 translation guide grooves, 11 wraping plate axis, 12 rubber plugs, 13 wraping plates.
Specific embodiment
Fig. 1 is push type plugging device: as shown by arrows, the top of cup lid 2 has that upper half aperture is big, lower half hole
The small aperture 14 of diameter.Bottom has and is cased with spring 4 on the upper half (the namely upper half of aperture 14) for blocking circle 7, center pillar 6
I-shaped briquetting 3 is placed in the aperture 14.Under normal circumstances, it because of the tension of spring 4, blocks circle 7 and above mentions, block described
The bottom end of aperture 14.The top of briquetting 3 and the top of the cup lid 2 are fair or slightly higher.For more swimmingly air inlet, center pillar 6
On set an air inlet duct 8.
Working principle: people are when making tea, closely spiral cover (cup without technical characteristic, in figure slightly) on cup of cup lid 2,
With the cooling of boiled water in cup, the volume-diminished of water just will form preceding big cavity uncolled compared with water, the air of the cavity in cup
The thin or vacuum compared with outside cup, so, cup lid 2 by cup outside atmospheric pressure be compressed tightly against on cup and (be commonly called as cup " being sucked "
) be difficult to open, use is extremely inconvenient.At this point, user need to only press (external force) briquetting 3, make to block 7 disengaging aperture 14 of circle
Bottom end, air-flow will enter in cup along the gap of center pillar 6 and aperture 14, naturally it is also possible to from air inlet duct 8 more swimmingly into
Enter in cup, eliminate the pressure difference inside and outside cup, relieve " suction ", only needs that gently cup lid can be opened once stubborn cup lid.With people
Finger leaves, and external force disappears, and briquetting 3 mentions closure circle 7 above, automatic to restore to block.
This structure due to being to realize to block inlet channel namely in cup out of cup lid, using atmospheric pressure realize from
Dynamic decompression.Way is: by the elastic force of spring 4 setting to minimum, lightly blocking that 14 bottom end of aperture is water-tight to be to block circle 7
Degree.With the cooling of boiled water in cup, the diminution of water volume, cup inside and outside differential pressure is formed.When atmospheric pressure (external force) is greater than spring
Tension when, in time, automatically I-shaped briquetting 3 " will be pressed " down, form auto-admission, to not have to again manually
It operates.
Fig. 2 is parallel-moving type plugging device structure.There is a opening on cup lid 2, opening can be rectangle, circle, ellipse
The random geometries such as shape, opening have translation guide groove 10, and translation hand is scratched 9 and is placed in translation guide groove.Under normal circumstances, because of spring
4 pulling force scratches translation hand and blocks the opening, when needing to decompress, slips off translation hand manually and scratches 9, allows air-flow to enter real in cup
Now decompress.Spring as shown in the figure, which is that tension spring pulling translation hand is stingy, resists opening, and spring can also be located to the other end, used
Translation hand is scratched and is against in shown opening (in figure slightly) by the tension of tension spring.This structure is due to being translation structure, atmospheric pressure
Translation hand can not be moved to scratch, it can only be manual.
Fig. 3 is moving seesaw-type plugging device structure.As shown in the enlarged view, there is an opening that can accommodate wraping plate 13 on cup lid, stick up
Plate 13 is fixed by wraping plate axis 11, and raising up for wraping plate holds the back to be equipped with rubber plug 12, sets tension on the sinking end back of wraping plate
Spring 4.Under normality, because of tension force of spring, wraping plate axis 11 is rotated, and plug 12 blocks air inlet 5.When needing to decompress, only need
The sinking end of wraping plate is pressed, wraping plate tilts, and plug 12 is detached from air inlet 5, and air-flow, which enters, realizes decompression in cup 1.This structure is
Air inlet is blocked outside cup lid, plug 12 only the more can be pressed the more tight by the atmospheric pressure outside cup, so can only Manual press wraping plate
13 realize decompression.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (6)
1. a kind of cup lid of spiral cover teacup easy to open, it is characterised in that: the cup lid is equipped with air inlet, air inlet under normality
It is blocked by plugging device, plugging device is detached from air inlet under the effect of external force.
2. the cup lid of spiral cover teacup easy to open according to claim 1, it is characterised in that: further include with elastic structure
Plugging device, with the disappearance of external force, the plugging device with elastic structure under the effect of elasticity automatically restore block.
3. the cup lid of spiral cover teacup easy to open according to claim 2, it is characterised in that: the elastic structure is bullet
Spring, rubber or latex.
4. according to claim 1 or the cup lid of 3 described in any item spiral cover teacups easy to open, it is characterised in that: the closure
The structure of device and the plugging device with elastic structure has: push type, parallel-moving type or moving seesaw-type.
5. according to claim 1 or the cup lid of 3 described in any item spiral cover teacups easy to open, it is characterised in that: the external force
Refer to atmospheric pressure or manual operation.
6. a kind of spiral cover teacup easy to open, including cup body and according to claim 1 --- 5 described in any item cup lids, it is special
Sign is: the cup body is matched and is sold with cup lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224555.7A CN109965630A (en) | 2019-03-23 | 2019-03-23 | A kind of spiral cover teacup easy to open and cup lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224555.7A CN109965630A (en) | 2019-03-23 | 2019-03-23 | A kind of spiral cover teacup easy to open and cup lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109965630A true CN109965630A (en) | 2019-07-05 |
Family
ID=67080224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224555.7A Pending CN109965630A (en) | 2019-03-23 | 2019-03-23 | A kind of spiral cover teacup easy to open and cup lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109965630A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060283859A1 (en) * | 2005-06-20 | 2006-12-21 | Sara Rose International Inc. | Cup lid assembly |
| CN2927883Y (en) * | 2006-07-09 | 2007-08-01 | 黄炜 | Novel seal cup |
| CN201042276Y (en) * | 2007-02-15 | 2008-04-02 | 袁春梅 | Constant voltage sealed water cup |
| CN201175210Y (en) * | 2008-04-03 | 2009-01-07 | 李东财 | Water cup cover convenient for opening |
| CN202014977U (en) * | 2011-05-09 | 2011-10-26 | 王洁 | Sealing cup with vent holes |
| CN102334873A (en) * | 2010-07-19 | 2012-02-01 | 江海青 | Breathable teacup device |
| CN203059178U (en) * | 2012-12-18 | 2013-07-17 | 中北大学 | Cup cover |
| CN203226567U (en) * | 2013-04-07 | 2013-10-09 | 朱政权 | Cold suction prevention teacup |
| CN204201213U (en) * | 2014-11-04 | 2015-03-11 | 弓箭国际 | A kind ofly be located at air valve on bowl cover and bowl cover |
| CN204520150U (en) * | 2015-04-22 | 2015-08-05 | 中国矿业大学 | The water tumbler of pressure in cup can be balanced |
| CN204908898U (en) * | 2015-07-22 | 2015-12-30 | 安徽德力日用玻璃股份有限公司 | Pneumatic valve and have bowl cover of this pneumatic valve |
| CN205053829U (en) * | 2015-09-16 | 2016-03-02 | 九阳股份有限公司 | Electrical heating cup |
| CN207461878U (en) * | 2017-05-04 | 2018-06-08 | 广州市新力实业有限公司 | A kind of cup lid |
-
2019
- 2019-03-23 CN CN201910224555.7A patent/CN109965630A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060283859A1 (en) * | 2005-06-20 | 2006-12-21 | Sara Rose International Inc. | Cup lid assembly |
| CN2927883Y (en) * | 2006-07-09 | 2007-08-01 | 黄炜 | Novel seal cup |
| CN201042276Y (en) * | 2007-02-15 | 2008-04-02 | 袁春梅 | Constant voltage sealed water cup |
| CN201175210Y (en) * | 2008-04-03 | 2009-01-07 | 李东财 | Water cup cover convenient for opening |
| CN102334873A (en) * | 2010-07-19 | 2012-02-01 | 江海青 | Breathable teacup device |
| CN202014977U (en) * | 2011-05-09 | 2011-10-26 | 王洁 | Sealing cup with vent holes |
| CN203059178U (en) * | 2012-12-18 | 2013-07-17 | 中北大学 | Cup cover |
| CN203226567U (en) * | 2013-04-07 | 2013-10-09 | 朱政权 | Cold suction prevention teacup |
| CN204201213U (en) * | 2014-11-04 | 2015-03-11 | 弓箭国际 | A kind ofly be located at air valve on bowl cover and bowl cover |
| CN204520150U (en) * | 2015-04-22 | 2015-08-05 | 中国矿业大学 | The water tumbler of pressure in cup can be balanced |
| CN204908898U (en) * | 2015-07-22 | 2015-12-30 | 安徽德力日用玻璃股份有限公司 | Pneumatic valve and have bowl cover of this pneumatic valve |
| CN205053829U (en) * | 2015-09-16 | 2016-03-02 | 九阳股份有限公司 | Electrical heating cup |
| CN207461878U (en) * | 2017-05-04 | 2018-06-08 | 广州市新力实业有限公司 | A kind of cup lid |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
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| WD01 | Invention patent application deemed withdrawn after publication |