CN101889804B - Cup cap - Google Patents
Cup cap Download PDFInfo
- Publication number
- CN101889804B CN101889804B CN201010250641A CN201010250641A CN101889804B CN 101889804 B CN101889804 B CN 101889804B CN 201010250641 A CN201010250641 A CN 201010250641A CN 201010250641 A CN201010250641 A CN 201010250641A CN 101889804 B CN101889804 B CN 101889804B
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- China
- Prior art keywords
- bowl cover
- renovating
- groove
- flip cover
- rotating shaft
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- 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.)
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Abstract
The invention provides a cup cap. A water outlet is reserved on the cap; the cup cap is connected with a flip cover; and a plug for sealing the water outlet is arranged on the bottom of the flip cover. The cup cap is characterized in that: a groove which penetrates the cup cap along the radial direction and is communicated with the water outlet is reserved on the cup cap; blind holes are reserved on two side walls in the middle of the groove respectively; one end of the flip cover is provided with a rotating shaft; the rotating shaft is pivoted in the blind hole; the other end of the flip cover is provided with a clip which is buckled with the edge of the cup cap; the flip cover and the lateral side arranged opposite to the side wall of the groove are provided with a bump respectively; and the groove is provided with a first pit which is arranged on the side wall at the opening side of the flip cover and can be clamped with the bump. Compared with the prior art, the flip cover can be directly pivoted on the cup cap with simpler and more convenient connection; and when the flip cover is in an opening state, the flip cover can be fixed by matching of the bump and the pit to avoid the opened flip cover from swinging, so that bidirectional fixing of the flip cover in opening and closing states can be realized.
Description
Technical field
The present invention relates to a kind of bowl cover, particularly a kind of bowl cover of renovating that has.
Background technology
Common thermos cup generally is connected with a bowl cover at the top of cup, directly turns on bowl cover when drinking water, still; Bowl cover turns on fully when drinking water that rim of a cup is unlimited fully, and heat insulation effect is relatively poor, and for child; Be easy to water is poured on the face, cause scald.
In order to improve heat insulating ability, water is toppled over from rim of a cup quickly when avoiding drinking water, and is a kind of bowl cover the Chinese utility model " a kind of bowl cover " of ZL200720025796.1 discloses like the patent No. in the prior art; It comprises bowl cover, inner mounting, outside mounting, inclined-plane; Be provided with apopore at surface bottom, on the bowl cover below the apopore, be provided with groove, be provided with mounting slip restriction track at the back side, inclined-plane; The top of inclined-plane apopore is provided with penetrating slideway opening; Inside and outside two mountings are provided with jockey between these inside and outside two mountings, and this jockey and slideway opening are slidingly matched; Inside and outside mounting glide direction is limited in the sliding rail, leaves air-vent on bowl cover and the inside and outside mounting.Though the bowl cover of above-mentioned patent can handled easily; Rim of a cup is open fully when avoiding drinking water; But the bowl cover sealing of above-mentioned patent is good inadequately, and the water in the air-vent is easy to flow out from the slit between mounting and the bowl cover, and uses long afterwards; The easy accumulation dirt in slippage position between mounting and the bowl cover is difficult to cleaning.So also the someone has designed the bowl cover of flip-shell structure, renovate and be connected on the bowl cover; Open as long as will renovate when drinking water; But existing much renovating can only be one-sided fixing when closing, then can't be effectively fixing after opening; Renovating of opening when drinking water is easy to clip to nose, causes certain inconvenience to the user.
Summary of the invention
Technical problem to be solved by this invention is a kind of good airproof performance is provided, is convenient to clean and renovate the bowl cover that when opening or closing, all can fix to above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this bowl cover; Offer delivery port on it, also be connected with on this bowl cover and renovate, said bottom of renovating has the protruding plug that can seal said delivery port; It is characterized in that: said bowl cover also offers the groove that radially runs through and be connected with said delivery port; Offer a blind hole respectively accordingly on the two side at this groove middle part, a said end of renovating is provided with rotating shaft, and this rotating shaft is articulated in the described blind hole; The said other end of renovating is provided with the card division that can be interlocked with the edge of said bowl cover; And said renovating on the side of relatively establishing with said recess sidewall respectively is provided with a salient point, said groove said renovate be respectively arranged with on the sidewall of opening a side can with first pit of said salient point clamping.
For renovating when closing, further improve sealing, said groove said renovate also be respectively arranged with on the sidewall of closing a side can with second pit of said salient point clamping.So, renovate when closing, except can be through renovating card division and bowl cover edge on the other end fasten, the salient point of renovating on the dual-side can also cooperate with second pit on the groove, has improved the sealing of renovating.
In order to prevent that the water in the pore from leaking, as preferably, said bowl cover also offers a pore in said rotating shaft towards a side of said delivery port, said bottom of renovating correspondingly be provided with can the said pore of shutoff convexity.During use, renovate and open, pore can guarantee that the cup inner and outer air pressure is consistent, makes to drink water more smoothly, and when renovating when closing, the convexity of renovating the bottom just in time is absorbed in the pore, plays the effect that seals pore, prevents to leak.
Preferred as further; The both sides that said groove is positioned at said rotating shaft have respectively and the said suitable profile of cross sectional shape of renovating; And said bowl cover has said edge at the corresponding said end of closing a side of renovating of said groove, and this edge is provided with straight up and is circular-arc; Said card division has the U-shaped cross-section that can withhold on said edge, and said bowl cover is uncovered at the corresponding said end of opening a side of renovating of said groove.Because it is uncovered that bowl cover is renovated the end of opening a side in the groove correspondence; Renovate when opening, renovate the card division of an end and can avoid interfering, renovate when opening with the bowl cover edge; The salient point of renovating dual-side just in time snaps in first pit of groove; Make to renovate when opening also can be fixed, run into nose when avoiding drinking water, use more convenient.
In order to save material, preferred as further, said middle part hollow out of renovating also forms a through hole.What the design of through hole can also conveniently be renovated opens, and during use, finger can insert in the through hole, makes digging with closure of renovating more easily laborsaving.
In order to realize being connected of bowl cover and cup, improve sealing simultaneously, as preferably, the bottom of said bowl cover also is provided with and can be connected and has externally threaded connecting portion with cup.
Compared with prior art, the invention has the advantages that: renovate an end and have rotating shaft, can directly be articulated on the bowl cover, connect more simple, convenient; And, on bowl cover, offer can with renovate the groove that cooperates, this groove is provided with pit; Renovate both sides and be provided with salient point, salient point can snap in the pit, makes to renovate under the state of opening; Cooperation through salient point and pit can be fixing with renovating; Avoid renovating and rock back and forth after opening, make to renovate and under the open and close state, realized two-way fixingly, make that the user is convenient to drink water.
Description of drawings
Fig. 1 is the bowl cover perspective view of the embodiment of the invention.
Fig. 2 removes the perspective view after renovating for bowl cover shown in Figure 1.
Fig. 3 is one of flip structure sketch map of the embodiment of the invention (front).
Fig. 4 is two (reverse side) of the flip structure sketch map of the embodiment of the invention.
Fig. 5 is the bowl cover utilization structure sketch map (renovating open mode) of the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Like Fig. 1～shown in Figure 5; Offer delivery port 11 on bowl cover 1 main body of present embodiment, the bottom of bowl cover 1 is provided with and can be connected with cup and has externally threaded connecting portion 12, also is connected with on the bowl cover 1 and renovates 2; Renovate 2 cross sections and can be different shape; 2 cross sections of renovating of present embodiment are fan-shaped, and this is fan-shaped renovates 2 middle part hollow out and form a through hole 21, and renovating 2 bottom, to be connected with a size and delivery port 11 suitable and be used to seal the protruding plug 22 of delivery port 11; Protruding plug 22 adopts the flexible glue material to make good airproof performance;
Also offer the groove 13 that radially runs through and be connected on the bowl cover 1 with delivery port 11; Offer a blind hole 131 on the two side at these groove 13 middle parts respectively accordingly; Renovate an end of 2 and be provided with rotating shaft 23, rotating shaft 23 is articulated in and makes in the blind hole that renovating 2 can overturn around the shaft back and forth, and the both sides that groove 13 is positioned at rotating shaft then have respectively and renovate the suitable scalloped profile of 2 cross sectional shapes; And; Bowl cover 1 groove 13 correspondences renovate 2 close a side end have edge 14, this edge 14 is provided with straight up and is circular-arc, renovates 2 the other end and is provided with the card division 24 that can be interlocked with the edge 14 of bowl cover 1; Card division 24 has the U-shaped cross-section that can withhold on edge 14, bowl cover 1 groove 13 correspondences renovate 2 open a side end be uncovered;
Renovate on 2 sides relatively established with groove 13 sidewalls and respectively be provided with a salient point 25; Groove 13 renovate be respectively arranged with on the sidewall of opening a side can with first pit 133 of salient point 25 clampings, groove 13 renovate 2 close also be respectively arranged with on the sidewall of a side can with second pit 132 of salient point 25 clampings;
Bowl cover 1 also offers a pore 15 in rotating shaft towards a side of delivery port 11, renovate 2 bottom correspondingly be provided with can shutoff pore 15 convexity 26, this convexity 26 also adopts the flexible glue material, has better sealing effectiveness.
So; When renovating 2 when closing; Renovate the protruding plug of 2 bottoms and just in time seal the delivery port 11 on the bowl cover, renovate 26 of the convexities of 2 bottoms and just in time seal the pore 15 on the bowl cover 1, the card division 24 of renovating on 2 other ends just in time is buckled on the edge 14 of bowl cover 1; And 25 of the salient points of renovating on 2 dual-sides are stuck in first pit 133 of groove 13; When renovating 2 when opening, renovate 2 and can turn over turnback to opposite side, at this moment; Renovate salient point 25 on 2 dual-sides and be stuck in second hole of groove 13 132, renovate 2 and be fixed, the user can be from delivery port 11 drinking-water; Pore 15 guarantees the air pressure balance that cup is inside and outside, guarantees that drinking-water is smooth and easy.
Claims (6)
1. bowl cover; Offer delivery port (11) on it; Also be connected with on this bowl cover (1) and renovate (2); The bottom of said renovating (2) has the protruding plug (22) that can seal said delivery port (11), it is characterized in that: said bowl cover (1) also offers the groove (13) that radially runs through and be connected with said delivery port (11), offers a blind hole (131) respectively accordingly on the two side at this groove (13) middle part; One end of said renovating (2) is provided with rotating shaft (23); This rotating shaft (23) is articulated in the described blind hole (131), and the other end of said renovating (2) is provided with the card division (24) that can be interlocked with the edge (14) of said bowl cover (1), and; Respectively be provided with a salient point (25) on the side that said renovating (2) and said groove (13) sidewall are relatively established, said groove (13) open said renovating (2) be respectively arranged with on the sidewall of a side can with first pit (133) of said salient point (25) clamping.
2. bowl cover according to claim 1 is characterized in that: said groove (13) close said renovating (2) also be respectively arranged with on the sidewall of a side can with second pit (132) of said salient point (25) clamping.
3. bowl cover according to claim 1; It is characterized in that: said bowl cover (1) also offers a pore (15) in said rotating shaft towards a side of said delivery port (11), and the bottom of said renovating (2) correspondingly is provided with the convexity (26) of the ability said pore of shutoff (15).
4. according to claim 1 or 2 or 3 described bowl covers; It is characterized in that: the both sides that said groove (13) is positioned at said rotating shaft have respectively and the suitable profile of said renovating (2) cross sectional shape; And; The end that said bowl cover (1) is closed a side corresponding said the renovating of said groove (13) (2) has said edge (14); This edge (14) is provided with straight up and is circular-arc, and said card division (24) have the U-shaped cross-section that can withhold on said edge (14), and the end that said bowl cover (1) is opened a side corresponding said the renovating of said groove (13) (2) is uncovered.
5. bowl cover according to claim 4 is characterized in that: the middle part hollow out of said renovating (2) also forms a through hole (21).
6. bowl cover according to claim 4 is characterized in that: the bottom of said bowl cover (1) also is provided with and can be connected and has externally threaded connecting portion (12) with cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010250641A CN101889804B (en) | 2010-08-06 | 2010-08-06 | Cup cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010250641A CN101889804B (en) | 2010-08-06 | 2010-08-06 | Cup cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101889804A CN101889804A (en) | 2010-11-24 |
| CN101889804B true CN101889804B (en) | 2012-10-10 |
Family
ID=43099285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010250641A Active CN101889804B (en) | 2010-08-06 | 2010-08-06 | Cup cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101889804B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703890B (en) * | 2019-01-23 | 2024-03-29 | 武汉卓丰包装有限公司 | Beverage cap |
| CN109733734B (en) * | 2019-02-01 | 2023-11-17 | 北京未来购电子商务有限公司 | Cup cover ventilation system and cup cover |
| CN112021914B (en) * | 2020-09-03 | 2021-07-27 | 宁波卡特马克智能厨具股份有限公司 | Anti-overflow pot |
-
2010
- 2010-08-06 CN CN201010250641A patent/CN101889804B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101889804A (en) | 2010-11-24 |
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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 |