CN101991324A - Negative pressure universal teacup cover - Google Patents
Negative pressure universal teacup cover Download PDFInfo
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- CN101991324A CN101991324A CN2010101265779A CN201010126577A CN101991324A CN 101991324 A CN101991324 A CN 101991324A CN 2010101265779 A CN2010101265779 A CN 2010101265779A CN 201010126577 A CN201010126577 A CN 201010126577A CN 101991324 A CN101991324 A CN 101991324A
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- negative pressure
- cover
- teacup
- bowl cover
- cup
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Abstract
The invention relates to a negative pressure universal teacup cover, belonging to the technical field of teacups. The negative pressure universal teacup cover is composed of a cup cover body (1) and a cup cover cap (2) which are tightly combined. The teacup cover is characterized in that the cup cover body (1) and the cup cap (2) are detachably and separately combined; and the cup cover body (1) is made of non-toxic food utensil rubber. By using the negative pressure universal teacup cover, the limitation that the teacup cover in the prior art is just dust-proof is overcome, the suction of a negative pressure is generated by slightly pressing the cup cover body (1) when in use, so that negative pressure sealing and negative pressure aromatic prevention are created; because the cup cover body (1) has no front edge, teacups with similar apertures can be compatibly used, thereby breaking the limitation that one cover is only matched with one cup of the teacup cover in the prior art and creating the universality of matching the cover with the cup; and if the cup cover cap (2) is removed from the cup cover body (1), the cup cover body can be used as an ice basin cover capable of negative pressure sealing, thereby creating the versatility of the negative pressure universal teacup cover. The cup cover cap (2) can be manufactured into an artwork ornament, so the whole negative pressure universal teacup cover is an ornamental and beautiful teacup cover.
Description
Technical field:
The invention belongs to the teacup technical field, the general teacup lid technical field of particularly a kind of negative pressure.
Background technology:
The teacup lid of prior art is not general, and a lid is singly joined use for one glass.And teacup lid can only prevent dust, and Xiang Gong is protected in insulation can be not good enough.
The teacup lid of prior art, as the patent No. be 85204977 patent names for anti-dirty teacup lid-, the anti-dirty function of protection seam is arranged, singly join use but also can only one cover one glass.
Summary of the invention:
In order to overcome the described shortcoming of background technology, the object of the invention provides the general teacup lid technology of a kind of brand-new negative pressure, can realize that a lid joins many glasss, lid multipurpose and a tool negative pressure and protect the Xiang Gong energy.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the general teacup lid of a kind of negative pressure, and combine closely and form by bowl cover body 1, bowl cover holder 2; It is characterized in that: described bowl cover body 1 and bowl cover holder 2 are removable combinations that divide; Its another feature is that the material of described bowl cover body 1 is nontoxic food container rubber, and its bowl cover concave surface K is the concave spherical surface that smooth no seam radius is SR1, and bowl cover back side S is that radius is the protruding sphere of SR2, the thick H1 in outside, the thick H2 in center on bowl cover holder 2 limits, the pass is H2＞H1, SR1＞SR2.Described bowl cover holder 2 separate components are handicrafts.
The invention has the beneficial effects as follows: the general teacup lid of a kind of negative pressure, so because do not have seam can realize one the lid join many glasss; Because bowl cover body 1 and bowl cover holder 2 are removable branches, remove bowl cover holder 2 after, bowl cover body 1 can be made the ice basin lid usefulness in the refrigerator, realizes a lid multipurpose; When being placed on cup or being placed on basin, one press a little, bowl cover back side S is just recessed, realizes negative-pressure sealing and negative pressure guarantor Xiang Gong energy.
Description of drawings:
Fig. 1 is that the general teacup lid of negative pressure of the present invention is implemented schematic illustration.
Be illustrated as:
The concave spherical surface radius is that the protruding spherical radius of SR1 bowl cover back side S is the thick H1 in SR2 limit
Center thick H2 free state bowl cover outer diameter D on bowl cover holder 2 limits
The specific embodiment:
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
It is the general teacup lid of a kind of negative pressure that the general teacup lid of negative pressure of the present invention is as shown in Figure 1 implemented schematic illustration, is combined closely and is formed by bowl cover body 1, bowl cover holder 2; It is characterized in that: described bowl cover body 1 and bowl cover holder 2 are removable combining closely of dividing, and it is combined closely can be cylinder and hole; Can be inverted cone and rounding taper hole; Also can be cylinder top chimb cooperates with recessed circle is chimeric in the circular hole bottom.The material of bowl cover body 1 is the rubber soft full of elasticity that nontoxic food container is used, and suggestion free state bowl cover outer diameter D is greater than setting about 15 millimeters of supporting teacup external diameter.Because bowl cover concave surface K is the concave spherical surface that smooth no seam radius is SR1, so and the teacup that is more or less the same of the teacup external diameter of setting, can both be suitable for.Its relational expression H2＞H1, SR1＞SR2.One press bowl cover body 1 a little during use, bowl cover body 1 can produce the suction of negative pressure.Described bowl cover holder 2 separate components are handicrafts, and bowl cover holder 2 can be dome, also can be toy or flowers and plants sample or idea moulding such as overlord's fist or the like, and the general teacup lid of whole negative pressure is the beautiful teacup lid of a Handicraft decorative.
As mentioned above, the general teacup lid of negative pressure of the present invention, the teacup lid that has overcome prior art can only the dustproof limitation, one presses bowl cover body 1 a little when having realized use, and bowl cover body 1 can produce the suction of negative pressure, has created negative-pressure sealing and negative pressure and has protected fragrant; Because bowl cover body 1 no seam, the approaching teacup of bore can supportingly use, and has broken the teacup lid of prior art and can only singly join use for one glass by a lid, has created lid and the supporting versatility of cup; Pluck bowl cover holder 2 from bowl cover body 1, can make the ice basin lid usefulness of negative-pressure sealing, created the versatility of the general teacup lid of negative pressure.Its bowl cover holder 2 can be made artwork ornaments, and the general teacup lid of whole negative pressure is the beautiful teacup lid of a Handicraft decorative.
Claims (4)
1. the general teacup lid of negative pressure is combined closely and is formed by bowl cover body (1), bowl cover holder (2); It is characterized in that: described bowl cover body (1) and bowl cover holder (2) are the removable combinations that divides.
2. the general teacup lid of a kind of negative pressure as claimed in claim 1, it is characterized in that described its bowl cover concave surface (K) is the concave spherical surface of smooth no seam radius for (SR1), the bowl cover back side (S) is that radius is the protruding sphere of (SR2), outside thick (H1), center thick (H2) on bowl cover holder (2) limit, the pass is (H2)＞(H1), (SR1)＞(SR2).
3. the general teacup lid of a kind of negative pressure as claimed in claim 1, the material that it is characterized in that described bowl cover body (1) are nontoxic food container rubber.
4. the general teacup lid of a kind of negative pressure as claimed in claim 1 is characterized in that described bowl cover holder (2) separate component is artwork ornaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010126577.9A CN101991324B (en) | 2010-02-22 | 2010-02-22 | Negative pressure universal teacup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010126577.9A CN101991324B (en) | 2010-02-22 | 2010-02-22 | Negative pressure universal teacup cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101991324A true CN101991324A (en) | 2011-03-30 |
| CN101991324B CN101991324B (en) | 2014-05-21 |
Family
ID=43782451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010126577.9A Expired - Fee Related CN101991324B (en) | 2010-02-22 | 2010-02-22 | Negative pressure universal teacup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101991324B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580149A (en) * | 2016-12-07 | 2017-04-26 | 四川理工学院 | Universal seal cover for preserving pickled vegetable, and sealing method of thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071920U (en) * | 1990-09-18 | 1991-02-27 | 殷耀中 | Multipurpose combined cup |
| CN2740081Y (en) * | 2004-04-07 | 2005-11-16 | 吴小春 | Cup with locking function |
| CN201675602U (en) * | 2010-02-22 | 2010-12-22 | 戴正欣 | Negative-pressure universal cup cover |
-
2010
- 2010-02-22 CN CN201010126577.9A patent/CN101991324B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071920U (en) * | 1990-09-18 | 1991-02-27 | 殷耀中 | Multipurpose combined cup |
| CN2740081Y (en) * | 2004-04-07 | 2005-11-16 | 吴小春 | Cup with locking function |
| CN201675602U (en) * | 2010-02-22 | 2010-12-22 | 戴正欣 | Negative-pressure universal cup cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580149A (en) * | 2016-12-07 | 2017-04-26 | 四川理工学院 | Universal seal cover for preserving pickled vegetable, and sealing method of thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101991324B (en) | 2014-05-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140521 Termination date: 20160222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |