CN203953188U - A kind of cup - Google Patents
A kind of cup Download PDFInfo
- Publication number
- CN203953188U CN203953188U CN201420421869.9U CN201420421869U CN203953188U CN 203953188 U CN203953188 U CN 203953188U CN 201420421869 U CN201420421869 U CN 201420421869U CN 203953188 U CN203953188 U CN 203953188U
- Authority
- CN
- China
- Prior art keywords
- cup
- upper cover
- plastic casing
- lower cover
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cup, the upper cover B that comprises cup and be threaded with cup, on described upper cover B inwall, be provided with mobilizable sheet glass, between described sheet glass and described upper cover B, be provided with positioning seal ring, also comprise the upper cover A being threaded with upper cover B, in the time that described upper cover A screws described in sheet glass be pressed on positioning seal ring.The utility model is by adopting double-deck closure construction, and the sheet glass that setting can be movable, the problem that causes cup to be not easy to open due to inside and outside differential pressure problem can effectively solve dress hot water time.
Description
Technical field
The utility model relates to a kind of daily living article, in particular to a kind of cup.
Background technology
Traditional cup, majority is directly glass, only has a bowl cover, when glass is filled hot water, while covering bowl cover, when wanting to drink water, inside and outside have pressure, bowl cover is not easy to open.More existing producers are made as glass the shape that all has up and down opening, but because hermetically-sealed construction is not tight, cause cup easily to leak.
Utility model content
The purpose of this utility model is to provide a kind of cup, to solve the above problems.
The utility model is achieved through the following technical solutions:
A kind of cup, the upper cover B that comprises cup and be threaded with cup, on described upper cover B inwall, be provided with mobilizable sheet glass, between described sheet glass and described upper cover B, be provided with positioning seal ring, also comprise the upper cover A being threaded with upper cover B, in the time that described upper cover A screws described in sheet glass be pressed on positioning seal ring.
When use, cup is put into plastic casing, upper cover B screws on, the positioning seal ring below that rim of a cup upper end is withstood on be arranged on upper cover B, covers sheet glass, and upper cover A screws on, upper cover A lower end is against on sheet glass sheet glass is close in lower seal, thereby makes cup sealing.In the time that the cup of filling hot water need to be opened, sheet glass is unfixing, and therefore, in the time opening upper cover A, sheet glass is subjected to displacement, and makes the inside and outside pressure of cup consistent, thereby can open like a cork bowl cover.
Further; for realizing better the utility model; also comprise the plastic casing that is sleeved on cup outside; described cup rim of a cup stretches out plastic casing top and easily breaks into pieces when preventing that existing glass from dropping; at its cup outer setting plastic casing; can be for cup provides effective protection, prevent that it from breaking into pieces.
Further, for realizing better the utility model, be provided with the screw thread matching with upper cover B lower end in described plastic casing upper end.At cup rim of a cup place, diameter is less, while causing upper cover B not mate with the diameter of rim of a cup, by screw thread is set on plastic casing, the external screw thread of the internal thread on upper cover B and plastic casing upper end matches, thereby upper cover B is screwed on plastic casing, thereby can realize the fixing of upper cover B, and play good sealing effectiveness.
Further, for realizing better the utility model, on described upper cover B inwall, be circumferentially provided with projection along it, described positioning seal ring is sleeved in this projection.By projection is set, positioning seal ring is enclosed within this projection, after sheet glass is placed on positioning seal ring, can increases the contact area of sheet glass and positioning seal ring, thereby can improve overall sealing property.
Further, for realizing better the utility model, described plastic casing lower end is not closed, is provided with the lower cover B being threaded with plastic casing in described plastic casing lower end.
Arrange outward after plastic casing at cup, between cup and plastic casing, may there is space, cause cup to rock in plastic casing, therefore plastic casing lower end is set to not closing structure, at cup hour, lower cover B is upwards screwed, thereby by cup jack-up, make rim of a cup being stuck on plastic casing tightly, thereby cup and plastic casing are closely linked up.
Further, for realizing better the utility model, also comprise the lower cover A being threaded with lower cover B, between described lower cover A and lower cover B, be provided with silica gel ring.By lower cover A is set, can make cup place more firm, can, for lower cover B provides effective support force, make its structure more firm simultaneously; By silica gel ring is set, can make the sealing property between lower cover A and lower cover B better, anti-sealing enters between lower cover A and lower cover B, and impact is used.
Further, for realizing better the utility model, described plastic casing and cup lower end are all not closed, are provided with the lower cover A being threaded with cup in described cup lower end.
For the inc cup body structure in lower end, in order to make its sealing property better, lower cover A is set, adopt lower cover A sealing cup, in the time tightening, lower cover A two ends withstand on plastic casing bottom simultaneously, can improve further sealing property.
Further, for realizing better the utility model, between described lower cover A and cup, be provided with silica gel ring.Likely can there is the situation of poor sealing in lower cover A and cup junction, therefore silica gel ring is set, and after lower cover A tightens, silica gel ring can play good sealing effectiveness.
Further, for realizing better the utility model, between described silica gel ring and cup, be provided with filtering bodies.In order to facilitate the utility model for the purposes such as making tea, filtering bodies is set, filtering bodies is arranged on to cup bottom can make tealeaves can not float on the water surface of rim of a cup simultaneously, make to use convenient.
Further, for realizing better the utility model, on the inwall of described plastic casing lower end, being provided with can be by the lower cover B of cup clamping, and described lower cover B is threaded with plastic casing.In order to prevent falling down changing tealeaves or pull down cup after lower cover A in plastic casing, therefore lower cover B is set, be threaded connection at plastic casing upper and lower covers B cup is fastened in plastic casing, thereby can improve the stability of cup.
Compared with prior art, the beneficial effect having is the utility model: the utility model, by adopting double-deck closure construction, can effectively solve the problem that causes cup to be not easy to open due to inside and outside differential pressure while filling hot water
Brief description of the drawings
Fig. 1 is the double-deck closure construction schematic diagram of the utility model embodiment 1 the first;
Fig. 2 is the double-deck closure construction schematic diagram of the utility model embodiment 1 the second;
Fig. 3 is the utility model embodiment 2 overall structure schematic diagrames;
Fig. 4 is the utility model embodiment 3 overall structure schematic diagrames.
Wherein: 101-upper cover A; 102-sheet glass; 103-positioning seal ring; 104-upper cover B; 105-plastic casing; 106-cup; 107-filtering bodies; 108-lower cover B; 109-silica gel ring; 110-lower cover A; 111-projection.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of cup, the upper cover B104 that comprises cup 106 and be threaded with cup 106, on described upper cover B104 inwall, be provided with mobilizable sheet glass 102, between described sheet glass 102 and described upper cover B104, be provided with positioning seal ring 103, also comprise the upper cover A101 being threaded with upper cover B104, in the time that described upper cover A101 screws described in sheet glass 102 be pressed on positioning seal ring 103; Also comprise the plastic casing 105 that is sleeved on cup 106 outsides, described cup 106 rims of a cup stretch out plastic casing 105 tops.On the inwall of described upper cover B104 upper end, internal thread is set, the external screw thread matching with this internal thread is set simultaneously on the outer wall of upper cover A101 lower end, in the time that upper cover A101 is tightened on upper cover B104, upper cover A101 lower end is pressed in sheet glass 102 on positioning seal ring 103 tightly, in the time that upper cover A101 backs out, sheet glass 102 is no longer subject to the downward pressure of upper cover A101, hold hot water in cup 106 time, pressure in cup 106 can be greater than its external pressure, thereby make sheet glass 102 that micro-displacement occur, thereby by earth pressure release, in the time backing out upper cover B104, just can not be because the problem of inside and outside differential pressure is difficult to open.
By adopting the mode of packing plastics shell 105, can effectively protect cup 106, prevent that it from breaking into pieces, upper cover B104 is screwed on cup 106, because sheet glass 102 is unfixing, after covering upper cover A101, upper cover A101 bottom withstands on sheet glass 102 sheet glass 102 is close on positioning seal ring 103, thereby make cup sealing, cause existing inside and outside differential pressure at dress hot water simultaneously, when bottle cap is difficult for opening, turn on upper cover A101, sheet glass 102 is subjected to displacement, thereby can open like a cork upper cover B104; It is more than the first situation of the double-deck closure construction of the utility model, be less than upper cover B104 lower end diameter at cup 106 rim of a cup diameters, when upper cover B104 can not be mated with rim of a cup, can adopt the second structure, on described plastic casing 105 upper end outer walls, be provided with the screw thread matching with upper cover B104 lower end internal thread, now upper cover B104 be screwed on plastic casing 105.In order to improve the sealing property of cup, increase the contact area of sheet glass 102 and positioning seal ring 103, on described upper cover B104 inwall, be circumferentially provided with projection 111 along it, described positioning seal ring 103 is sleeved in this projection 111.
Under the double-deck closure construction of the first, the internal thread matching with rim of a cup screw thread is set on the inwall of described upper cover B104 lower end, upper cover B104 can be tightened on cup 106; Under the double-deck closure construction of the second, on described plastic casing 105 upper end outer walls, external screw thread is set, the internal thread matching with the external screw thread of plastic casing 105 upper ends is set on the inwall of described upper cover B104 lower end, upper cover B104 can be tightened on plastic casing 105.
Embodiment 2:
As shown in Figure 3, the present embodiment is on the basis of embodiment 1, and described plastic casing 105 lower ends are not closed, is provided with in described plastic casing 105 lower ends the lower cover B108 being threaded with plastic casing 105; Also comprise the lower cover A110 being threaded with lower cover B108, between described lower cover A110 and lower cover B108, be provided with silica gel ring 109.At the cup 106 that is positioned at plastic casing 105 compared with little and plastic casing 105 is larger, while causing cup 106 to rock in plastic casing 105, can upwards tighten lower cover B108, lower cover B108 upper end withstands on cup 106 bottoms, cup 106 tops are close on plastic casing 105, thereby can prevent that cup 106 from rocking.In order to make lower cover B108 more firm, lower cover A110 is set, meanwhile, lower cover A110 is more firm can make lower cover B108 place on the ground time, and silica gel ring 109 is set, thereby can avoid water to enter between lower cover A110 and lower cover B108, and impact is used.On described plastic casing 105 lower end inwalls, internal thread is set, the external screw thread matching with this internal thread is set simultaneously on lower cover B108 outer wall, when needed, lower cover B108 is tightened on the internal thread on plastic casing 105 lower end inwalls.Meanwhile, on lower cover B108 inwall, internal thread is set, on lower cover A110, arrange with lower cover B108 on the external screw thread that matches of internal thread, thereby make lower cover A110 relatively lower cover B108 screw.
Embodiment 3:
As shown in Figure 4, the present embodiment is on the basis of embodiment 1, and described plastic casing 105 and cup 106 lower ends are all not closed, are provided with in described cup 106 lower ends the lower cover A110 being threaded with cup 106.In use, lower cover A110 is screwed on cup 106 tightly, meanwhile, its two ends and plastic casing 105 packagings can be tightr in the time tightening for lower cover A110, thereby its sealing property is further enhanced; In order further to improve sealing property, between described lower cover A and cup 106, be provided with silica gel ring 109, in order the purposes such as the utility model to be can be used in make tea, between described silica gel ring 109 and cup, be provided with filtering bodies 107, tealeaves etc. is put into filtering bodies 107, because filtering bodies 107 is in cup 106 bottoms, can prevents that tealeaves from swimming in the water surface place of rim of a cup, and be convenient for changing tealeaves and clean cup.On described cup 106 bottom outer walls, external screw thread is set, the internal thread matching with the external screw thread of cup 106 bottoms is set simultaneously on described lower cover A110 inwall, thereby make lower cover A110 can be tightened on cup 106 bottoms, described filtering bodies 107 is selected hood-like filter screen, filtering bodies 107 lower ends are fixed between cup 106 bottoms and lower cover A110, and seal by silica gel ring 109.
Further, less in order to prevent cup 106, when changing tealeaves or cleaning lower cover A110, cup 106 comes off, and on described plastic casing 105 lower end inwalls, is provided with the lower cover B108 that cup 106 can be clamped, and described lower cover B108 is threaded with plastic casing 105.By lower cover B108, cup 106 is clamped on plastic casing 105, can makes cup 106 more stable.On described plastic casing 105 lower end inwalls, internal thread is set, the external screw thread matching at described lower cover B108 outer wall setting and this internal thread, lower cover B108 can be tightened on plastic casing 105, and lower cover B108 inwall is against on cup 106 outer walls, thereby cup 106 and plastic casing 105 are fixed, prevent that cup 106 from dropping.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a cup, it is characterized in that: the upper cover B that comprises cup and be threaded with cup, on described upper cover B inwall, be provided with mobilizable sheet glass, between described sheet glass and described upper cover B, be provided with positioning seal ring, also comprise the upper cover A being threaded with upper cover B, in the time that described upper cover A screws described in sheet glass be pressed on positioning seal ring.
2. a kind of cup according to claim 1, is characterized in that: also comprise the plastic casing that is sleeved on cup outside, described cup rim of a cup stretches out plastic casing top.
3. a kind of cup according to claim 2, is characterized in that: be provided with the screw thread matching with upper cover B lower end in described plastic casing upper end.
4. according to a kind of cup described in claim 1 or 2 or 3, it is characterized in that: on described upper cover B inwall, be circumferentially provided with projection along it, described positioning seal ring is sleeved in this projection.
5. according to a kind of cup described in claim 2 or 3, it is characterized in that: described plastic casing lower end is not closed, be provided with the lower cover B being threaded with plastic casing in described plastic casing lower end.
6. a kind of cup according to claim 5, is characterized in that: also comprise the lower cover A being threaded with lower cover B, between described lower cover A and lower cover B, be provided with silica gel ring.
7. according to a kind of cup described in claim 2 or 3, it is characterized in that: described plastic casing and cup lower end are all not closed, be provided with the lower cover A being threaded with cup in described cup lower end.
8. a kind of cup according to claim 7, is characterized in that: between described lower cover A and cup, be provided with silica gel ring.
9. a kind of cup according to claim 8, is characterized in that: between described silica gel ring and cup, be provided with filtering bodies.
10. a kind of cup according to claim 8 or claim 9, is characterized in that: on the inwall of described plastic casing lower end, being provided with can be by the lower cover B of cup clamping, and described lower cover B is threaded with plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421869.9U CN203953188U (en) | 2014-07-29 | 2014-07-29 | A kind of cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421869.9U CN203953188U (en) | 2014-07-29 | 2014-07-29 | A kind of cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953188U true CN203953188U (en) | 2014-11-26 |
Family
ID=51913835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421869.9U Expired - Fee Related CN203953188U (en) | 2014-07-29 | 2014-07-29 | A kind of cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329309A (en) * | 2020-03-09 | 2020-06-26 | 周红 | Combined cup cover and cup with same |
-
2014
- 2014-07-29 CN CN201420421869.9U patent/CN203953188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329309A (en) * | 2020-03-09 | 2020-06-26 | 周红 | Combined cup cover and cup with same |
| CN111329309B (en) * | 2020-03-09 | 2022-08-12 | 安徽飞镖知识产权服务股份有限公司 | Combined cup cover and cup with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180729 |