CN105167497A - Leakproof cup - Google Patents
Leakproof cup Download PDFInfo
- Publication number
- CN105167497A CN105167497A CN201510497723.1A CN201510497723A CN105167497A CN 105167497 A CN105167497 A CN 105167497A CN 201510497723 A CN201510497723 A CN 201510497723A CN 105167497 A CN105167497 A CN 105167497A
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- CN
- China
- Prior art keywords
- cup
- eaves portion
- leakage
- lid eaves
- proof water
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Abstract
The invention discloses a leakproof cup which comprises a cup cover and a conical cup body. The cup cover comprises a cover edge portion, a connecting portion and a buckling portion which are sequentially connected from top to bottom, outer diameter of the cover edge portion is larger than that of an upper opening of the cup body, outer diameter of each of the connecting portion and the buckling portion is smaller than that of the upper opening of the cup body, a silica gel sealing ring is arranged on the outer side of the connecting portion, the buckling portion is composed of multiple elastic clamping pieces which are arranged at intervals along the peripheral direction of the connecting portion, an outward-protruding flange is integrally arranged along the edge of the bottom end of each elastic clamping piece, and multiple clamping grooves matched with the flanges are formed in the inner wall of the cup body. When the cup cover is closed, the flanges at the bottom ends of the elastic clamping pieces are clamped in the clamping grooves respectively, so that the cup cover is clamped and positioned well and can be effectively prevented from shedding, and good leakproof effect is realized; on the basis that the flanges are matched with the clamping grooves, the silica gel sealing ring plays a role in further sealing and positioning, so that leakproof effect of the cup cover is guaranteed, and the leakproof cup is good in heat insulating effect.
Description
Technical field
The present invention relates to a kind of water tumbler, specifically a kind of leakage-proof water cup.
Background technology
Common water tumbler is generally equipped with simple bowl cover, without drip-preventing function.Also the water tumbler with cover had, its bowl cover is provided with silica gel ring, and after covering bowl cover, silica gel ring seals, but cup is inverted or after pouring hot water into, the pressure of water or steam easily makes bowl cover upspring or come off, and therefore leak preventing effect is not good.
Summary of the invention
Technical problem to be solved by this invention is: for the deficiencies in the prior art, provides a kind of leakage-proof water cup.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of leakage-proof water cup, comprise the cup of bowl cover and taper, described bowl cover comprises the lid eaves portion connected successively from top to bottom, connecting portion and clamping part, the external diameter in described lid eaves portion is greater than the external diameter suitable for reading of described cup, the external diameter of described connecting portion and described clamping part is less than the internal diameter suitable for reading of described cup, the arranged outside of described connecting portion has silica gel sealing ring, described clamping part is made up of the spaced more pieces of resilient card of circumference along described connecting portion, edge along the bottom of the elastic card described in every sheet is wholely set the fin of evagination, the inwall of described cup is provided with the multiple draw-in grooves suitable with multiple described fin.
When bowl cover closes, the fin of more pieces of resilient card bottom snaps in multiple draw-in groove respectively, plays clamp positioning action preferably to bowl cover, can effectively prevent bowl cover from coming off, thus reach good leak preventing effect; On the basis that fin coordinates with draw-in groove, silica gel sealing ring plays further sealing and positioning action, guarantees the leak preventing effect of bowl cover, simultaneously high insulating effect.During use, open bowl cover, the tea of splendid attire in cup capable of direct drinking, after the bowl cover that closes, to tea sealing and insulation, can be convenient for carrying.
As preferably, it is an annular that described multiple draw-in grooves head and the tail connect.
As preferably, described connecting portion is wholely set along the periphery of the bottom in described lid eaves portion, described lid eaves portion offers delivery port, described delivery port is near the periphery in described lid eaves portion, the top end shaft in described lid eaves portion is connected to the turning upper cover opened, and the bottom of described upper cover is provided with the sealing-plug suitable with described delivery port.After setting out the mouth of a river, during use, turningly open upper cover, directly drink tea through delivery port, or in delivery port, insert suction pipe drinks, and is closed up by upper cover, sealed by delivery port by sealing-plug after drinking, and also can open bowl cover and drink tea.
As preferably, the bottom of described upper cover is provided with locating dowel, and the top in described lid eaves portion offers the locating slot suitable with described locating dowel.After upper cover closes up, locating dowel embeds in locating slot, and fitted seal plug coordinates with delivery port, can fixed cover better, plays better leak preventing effect.
As preferably, the top in described lid eaves portion offers recessed groove, the width of described groove and the width of described upper cover suitable, described upper cover and described lid eaves portion are coupling in the both sides of described groove.Groove plays positioning action to upper cover, and make water tumbler compact conformation, entirety is more attractive in appearance.
As preferably, the end of described upper cover is provided with clamping part, described clamping part is provided with downward opening bayonet socket, and the periphery at the top in described lid eaves portion is provided with the boss of the epirelief suitable with described bayonet socket, and described boss is positioned at the side offering delivery port in described lid eaves portion.After upper cover closes up, boss inlay card, in bayonet socket, can play locking and positioning action preferably, guarantee the leak preventing effect of water tumbler to the upper cover closed up.
As preferably, the periphery at the top in described lid eaves portion is provided with lid ear.The setting of lid ear, facilitates hand-held lid ear to open bowl cover.
As preferably, described cup is made up of pottery.
As preferably, the outer wall of described cup is provided with handle.
As preferably, the quantity of described elastic card is four.Four elastic cards can locate bowl cover securely, can simplify production technology simultaneously.
Compared with prior art, the invention has the advantages that: leakage-proof water cup disclosed by the invention, comprise bowl cover and cup, when bowl cover closes, the fin of more pieces of resilient card bottom snaps in multiple draw-in groove respectively, bowl cover is played and clamps positioning action preferably, can effectively prevent bowl cover from coming off, thus reach good leak preventing effect; On the basis that fin coordinates with draw-in groove, silica gel sealing ring plays further sealing and positioning action, guarantees the leak preventing effect of bowl cover, simultaneously high insulating effect.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the leakage-proof water cup of embodiment 1 when closing of bowl cover and upper cover and embodiment 2;
Fig. 2 is the outside drawing of the leakage-proof water cup of the embodiment 1 of upper cover when opening;
Fig. 3 is the outside drawing of the leakage-proof water cup of the embodiment 2 of upper cover when opening;
Fig. 4 is the outside drawing of the bowl cover of the embodiment 1 of upper cover when closing and embodiment 2;
Fig. 5 is the outside drawing of the bowl cover of the embodiment 1 of upper cover when opening;
Fig. 6 is the outside drawing of the bowl cover of the embodiment 2 of upper cover when opening;
Fig. 7 is the outside drawing of the cup of embodiment 1;
Fig. 8 is the outside drawing of the cup of embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The leakage-proof water cup of embodiment 1, as shown in the figure, comprise the cup 2 of bowl cover 1 and taper, the top of the outer wall of cup 2 is provided with handle 21, bowl cover 1 comprises the lid eaves portion 11 connected successively from top to bottom, connecting portion 12 and clamping part 13, the external diameter in lid eaves portion 11 is greater than the external diameter suitable for reading of cup 2, the external diameter of connecting portion 12 and clamping part 13 is less than the internal diameter suitable for reading of cup 2, the arranged outside of connecting portion 12 has silica gel sealing ring 3, clamping part 13 is made up of spaced four elastic cards 14 of circumference along connecting portion 12, edge along the bottom of every sheet elastic card 14 is wholely set the fin 15 of evagination, the inwall of cup 2 is provided with four draw-in grooves 22 suitable with four fins 15.
In embodiment 1, connecting portion 12 is wholely set along the periphery of the bottom in lid eaves portion 11, lid eaves portion 11 offers delivery port 16, delivery port 16 is near the periphery in lid eaves portion 11, the periphery at the top in lid eaves portion 11 is provided with lid ear 17, the top end shaft in lid eaves portion 11 is connected to the turning upper cover 4 opened, the bottom of upper cover 4 is provided with the sealing-plug 41 suitable with delivery port 16, the top in lid eaves portion 11 offers recessed groove 18, the width of groove 18 and the width of upper cover 4 suitable, upper cover 4 and lid eaves portion 11 are coupling in the both sides of groove 18.
In embodiment 1, the end of upper cover 4 is provided with clamping part 42, clamping part 42 is provided with downward opening bayonet socket 43, and the periphery at the top in lid eaves portion 11 is provided with the boss 19 of the epirelief suitable with bayonet socket 43, and boss 19 is positioned at the side offering delivery port 16 in lid eaves portion 11.
When the leakage-proof water cup of embodiment 1 uses, turningly open upper cover 4, directly drink tea through delivery port 16, or insertion suction pipe is drunk delivery port 16 in, is closed up by upper cover 4, sealed by delivery port 16 by sealing-plug 41 after drinking.Also can open bowl cover 1 and drink tea.
The leakage-proof water cup of embodiment 2, as shown in the figure, comprise the cup 2 of bowl cover 1 and ceramic taper of making, the top of the outer wall of cup 2 is provided with handle 21, bowl cover 1 comprises the lid eaves portion 11 connected successively from top to bottom, connecting portion 12 and clamping part 13, the external diameter in lid eaves portion 11 is greater than the external diameter suitable for reading of cup 2, the external diameter of connecting portion 12 and clamping part 13 is less than the internal diameter suitable for reading of cup 2, the arranged outside of connecting portion 12 has silica gel sealing ring 3, clamping part 13 is made up of spaced four elastic cards 14 of circumference along connecting portion 12, edge along the bottom of every sheet elastic card 14 is wholely set the fin 15 of evagination, the inwall of cup 2 is provided with four draw-in grooves suitable with four fins 15, the connection of four draw-in groove head and the tail is an annular draw-in groove 22.
In embodiment 2, connecting portion 12 is wholely set along the periphery of the bottom in lid eaves portion 11, lid eaves portion 11 offers delivery port 16, delivery port 16 is near the periphery in lid eaves portion 11, the periphery at the top in lid eaves portion 11 is provided with lid ear 17, the top end shaft in lid eaves portion 11 is connected to the turning upper cover 4 opened, the bottom of upper cover 4 is provided with the sealing-plug 41 suitable with delivery port 16, the top in lid eaves portion 11 offers recessed groove 18, the width of groove 18 and the width of upper cover 4 suitable, upper cover 4 and lid eaves portion 11 are coupling in the both sides of groove 18.
In embodiment 2, the end of upper cover 4 is provided with clamping part 42, clamping part 42 is provided with downward opening bayonet socket 43, and the periphery at the top in lid eaves portion 11 is provided with the boss 19 of the epirelief suitable with bayonet socket 43, and boss 19 is positioned at the side offering delivery port 16 in lid eaves portion 11; The bottom of upper cover 4 is provided with locating dowel 44, and the top in lid eaves portion 11 offers the locating slot 45 suitable with locating dowel 44.
When the leakage-proof water cup of embodiment 2 uses, turningly open upper cover 4, directly drink tea through delivery port 16, or inserting suction pipe in delivery port 16 drinks, closed up by upper cover 4 after drinking, sealed by delivery port 16 by sealing-plug 41, locating dowel 44 embeds in locating slot 45 simultaneously.Also can open bowl cover 1 and drink tea.
Claims (10)
1. a leakage-proof water cup, comprise the cup of bowl cover and taper, it is characterized in that described bowl cover comprises the lid eaves portion connected successively from top to bottom, connecting portion and clamping part, the external diameter in described lid eaves portion is greater than the external diameter suitable for reading of described cup, the external diameter of described connecting portion and described clamping part is less than the internal diameter suitable for reading of described cup, the arranged outside of described connecting portion has silica gel sealing ring, described clamping part is made up of the spaced more pieces of resilient card of circumference along described connecting portion, edge along the bottom of the elastic card described in every sheet is wholely set the fin of evagination, the inwall of described cup is provided with the multiple draw-in grooves suitable with multiple described fin.
2. a kind of leakage-proof water cup according to claim 1, it is characterized in that described multiple draw-in groove head and the tail connect is an annular.
3. a kind of leakage-proof water cup according to claim 1 and 2, it is characterized in that described connecting portion is wholely set along the periphery of the bottom in described lid eaves portion, described lid eaves portion offers delivery port, described delivery port is near the periphery in described lid eaves portion, the top end shaft in described lid eaves portion is connected to the turning upper cover opened, and the bottom of described upper cover is provided with the sealing-plug suitable with described delivery port.
4. a kind of leakage-proof water cup according to claim 3, is characterized in that the bottom of described upper cover is provided with locating dowel, and the top in described lid eaves portion offers the locating slot suitable with described locating dowel.
5. a kind of leakage-proof water cup according to claim 3, it is characterized in that the top in described lid eaves portion offers recessed groove, the width of described groove and the width of described upper cover suitable, described upper cover and described lid eaves portion are coupling in the both sides of described groove.
6. a kind of leakage-proof water cup according to claim 5, it is characterized in that the end of described upper cover is provided with clamping part, described clamping part is provided with downward opening bayonet socket, the periphery at the top in described lid eaves portion is provided with the boss of the epirelief suitable with described bayonet socket, and described boss is positioned at the side offering delivery port in described lid eaves portion.
7. a kind of leakage-proof water cup according to claim 1, is characterized in that the periphery at the top in described lid eaves portion is provided with lid ear.
8. a kind of leakage-proof water cup according to claim 1, is characterized in that described cup is made up of pottery.
9. a kind of leakage-proof water cup according to claim 1, is characterized in that the outer wall of described cup is provided with handle.
10. a kind of leakage-proof water cup according to claim 1, is characterized in that the quantity of described elastic card is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497723.1A CN105167497A (en) | 2015-08-14 | 2015-08-14 | Leakproof cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497723.1A CN105167497A (en) | 2015-08-14 | 2015-08-14 | Leakproof cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105167497A true CN105167497A (en) | 2015-12-23 |
Family
ID=54890326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510497723.1A Pending CN105167497A (en) | 2015-08-14 | 2015-08-14 | Leakproof cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105167497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934179A (en) * | 2017-11-27 | 2018-04-20 | 科成精密模塑科技无锡有限公司 | Anti-wear moulding cup lid |
| WO2020107501A1 (en) * | 2018-11-26 | 2020-06-04 | 谢柯柯 | Cup lid |
-
2015
- 2015-08-14 CN CN201510497723.1A patent/CN105167497A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934179A (en) * | 2017-11-27 | 2018-04-20 | 科成精密模塑科技无锡有限公司 | Anti-wear moulding cup lid |
| WO2020107501A1 (en) * | 2018-11-26 | 2020-06-04 | 谢柯柯 | Cup lid |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |