CN101991324B - Negative pressure universal teacup cover - Google Patents
Negative pressure universal teacup cover Download PDFInfo
- Publication number
- CN101991324B CN101991324B CN201010126577.9A CN201010126577A CN101991324B CN 101991324 B CN101991324 B CN 101991324B CN 201010126577 A CN201010126577 A CN 201010126577A CN 101991324 B CN101991324 B CN 101991324B
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- negative pressure
- teacup
- cover
- 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 teacup technical field, particularly a kind of negative pressure universal teacup cover technical field.
Background technology:
The teacup lid of prior art is not general, and one glass, a lid is singly joined use.And teacup lid can only prevent dust, 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-, have the anti-dirty function of protection seam, singly join use but also can only one cover one glass.
Summary of the invention:
In order to overcome the shortcoming described in background technology, the object of the invention is to provide a kind of brand-new negative pressure universal teacup cover technology, can realize that a lid is joined many glasss, a lid multipurpose and tool negative pressure is protected Xiang Gong energy.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of negative pressure universal teacup cover, 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, its bowl cover concave surface K is the smooth concave spherical surface that is SR1 without seam radius, bowl cover back side S is that radius is the protruding sphere of SR2, the thick H1 in outside, the bowl cover holder 2 thick H2 in Bian Shang center, pass is H2 > H1, SR1 > SR2.Described bowl cover holder 2 separate components are handicrafts.
The invention has the beneficial effects as follows: a kind of negative pressure universal teacup cover, so join many glasss because can realize a lid without seam; Because bowl cover body 1 and bowl cover holder 2 are removable dividing, remove after bowl cover holder 2, bowl cover body 1 can be used as, enter the ice basin lid in refrigerator, to realize a lid multipurpose; In the time 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 and protects Xiang Gong energy.
Accompanying drawing explanation:
Fig. 1 is that negative pressure universal teacup cover of the present invention is implemented schematic illustration.
Be illustrated as:
Bowl cover body 1 bowl cover holder 2 bowl cover concave surface K bowl cover back side S
Concave spherical surface radius is that the protruding spherical radius of SR1 bowl cover back side S is the thick H1 in SR2 limit
The specific embodiment:
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
It is a kind of negative pressure universal teacup cover that negative pressure universal teacup cover 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, it is combined closely can be cylinder and hole; Can be inverted cone and rounding taper hole; Also can be cylinder top chimb coordinates with recessed circle is chimeric in 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 D outer diameter is greater than sets approximately 15 millimeters of supporting teacup external diameters.Because bowl cover concave surface K is the smooth concave spherical surface that is SR1 without seam radius, so and the teacup that is more or less the same of teacup external diameter of setting, can be suitable for.Its relational expression H2 > H1, SR1 > SR2.When use, one press bowl cover body 1 a little, 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, can be also toy or flowers and plants sample or idea moulding as overlord's fist etc., whole negative pressure universal teacup cover is the beautiful teacup lid of a Handicraft decorative.
As mentioned above, negative pressure universal teacup cover of the present invention, has overcome the limitation that the teacup lid of prior art can only be dustproof, and while having realized use, a little one by bowl cover body 1, 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 is without seam, the approaching teacup of bore can support the use, broken the teacup lid of prior art can only one one glass, lid singly join use, created the supporting versatility of lid and cup; Pluck bowl cover holder 2 from bowl cover body 1, can be used as the ice basin lid of negative-pressure sealing, created the versatility of negative pressure universal teacup cover.Its bowl cover holder 2 can be made artwork ornaments, and whole negative pressure universal teacup cover is the beautiful teacup lid of a Handicraft decorative.
Claims (5)
1. a negative pressure universal teacup cover, combine closely and form by bowl cover body (1), bowl cover holder (2), it is characterized in that described its bowl cover concave surface (K) is the smooth concave spherical surface that is SR1 without seam radius, the bowl cover back side (S) is that radius is the protruding sphere of SR2, the thick H1 in outside, bowl cover holder (2) the thick H2 in Bian Shang center, pass is H2 > H1, SR1 > SR2, in the time being placed on cup or being placed on basin, one press a little, the bowl cover back side (S) is just recessed, realizes negative-pressure sealing and negative pressure and protects Xiang Gong energy.
2. a kind of negative pressure universal teacup cover as claimed in claim 1, is characterized in that described bowl cover body (1) is without seam, and the approaching teacup of bore can support the use.
3. a kind of negative pressure universal teacup cover as claimed in claim 1, is characterized in that described bowl cover body (1) and bowl cover holder (2) are the removable combinations dividing.
4. a kind of negative pressure universal teacup cover as claimed in claim 1, 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 coordinates with recessed circle is chimeric in circular hole bottom.
5. a kind of negative pressure universal teacup cover as claimed in claim 1, the material that it is characterized in that described bowl cover body (1) is the rubber soft full of elasticity that nontoxic food container is used.
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 CN101991324A (en) | 2011-03-30 |
| CN101991324B true 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) |
Families Citing this family (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 | Combined multipurpose 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 | Combined multipurpose 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101991324A (en) | 2011-03-30 |
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Legal Events
| 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 |