CN202932591U - Teacup with sealing plug - Google Patents
Teacup with sealing plug Download PDFInfo
- Publication number
- CN202932591U CN202932591U CN 201220612805 CN201220612805U CN202932591U CN 202932591 U CN202932591 U CN 202932591U CN 201220612805 CN201220612805 CN 201220612805 CN 201220612805 U CN201220612805 U CN 201220612805U CN 202932591 U CN202932591 U CN 202932591U
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- CN
- China
- Prior art keywords
- sealing
- teacup
- conical surface
- plug
- cylindrical
- 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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- Table Devices Or Equipment (AREA)
Abstract
The utility model relates to a teacup with a sealing plug. The teacup comprises a cup cover (1) and a cup wall (2), wherein the cup cover (1) is provided with internal threads, and external threads are arranged at the upper part of the cup wall (2); the teacup is characterized in that an inner conical surface is arranged at the upper part of the cup wall (2); the teacup is provided with the sealing plug (3), the lower part of which is provided with an outer conical surface, and a cylindrical through hole is formed in the center of the sealing plug (3); the inner conical surface and the outer conical surface have the same conical degree, the diameters of the upper end surfaces of the inner conical surface and the outer conical surface are greater than the diameters of the lower end surfaces of the inner conical surface and the outer conical surface; and a cylindrical sealing column (4), the axis of which is in the vertical direction, is arranged at the center of the bottom surface of the cup cover (1), and the diameter of the cylindrical sealing column (4) is larger than or equal to the diameter of the cylindrical through hole. The cup cover and the cup wall are sealed through the conical surfaces, and a sealing surface is large and has a good sealing effect; and the sealing plug is made of rubber and large in size, has very good elasticity and can be used for effective sealing even if greater deformation exists, and therefore, the teacup has long service life.
Description
Technical field
The utility model relates to a kind of teacup, is specifically related to a kind of teacup with sealing-plug.
Background technology
People travel or have a meeting in the urban district, attend a lecture, and often carry teacup.Teacup can also fill liquid medicine except filling tea is used for drinking to quench one's thirst.No matter be dress tea or dress liquid medicine, go out as long as carry it, just need teacup to have good sealing effectiveness.But the sealing between the bowl cover of existing teacup and the wall of cup of cup is often by sealing gasket.Because the wall of cup of cup is thinner, when tightening bowl cover, the user is easy to sealing gasket is damaged by pressure; Perhaps service time slightly long, sealing gasket follows the string and no longer seals.Sealing gasket had damaged originally and can change, but because the model of teacup on market is various, cause the model of sealing gasket various, and the profit of selling sealing gasket is too little, therefore businessman is unwilling to sell sealing gasket, and the consumer also can't solve the sealing problem of teacup with regard to being difficult to have bought suitable sealing gasket.
The utility model content
The technical problems to be solved in the utility model is to overcome the shortcoming that the sealing gasket between the wall of cup of the bowl cover of existing teacup and cup easily can't seal because of damage, a kind of teacup with sealing-plug is provided, and the good sealing effect of this teacup, sealing-plug are not easy to damage.
The technical solution adopted in the utility model is: described a kind of teacup with sealing-plug, comprise bowl cover and wall of cup, and described bowl cover has internal thread, and the top of described wall of cup has external screw thread, it is characterized in that: the top of described wall of cup has internal conical surface; The sealing-plug that the bottom has outer conical surface is set, and the center of described sealing-plug has the cylindrical through hole; The tapering of described internal conical surface and described outer conical surface equate and the diameter of upper surface greater than the diameter of lower surface; The bottom center of described bowl cover arranges the cylindrical sealing column that axis is vertical direction, and the diameter of described cylindrical sealing column is more than or equal to the diameter of described cylindrical through hole.
As the improvement to above technical scheme, described sealing-plug is made with rubber.
Beneficial effect: bowl cover and wall of cup seal with taper seat, and sealing surface is large, good sealing effect; Sealing-plug adopts rubber to make, and volume is larger, and elasticity is fine, even there is larger distortion also can effectively seal, so its long service life.
Description of drawings
Fig. 1 is a kind of front view with teacup of sealing-plug.
In figure: 1, bowl cover; 2, wall of cup; 3, sealing-plug; 4, cylindrical sealing column.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described in further detail: a kind of teacup with sealing-plug, comprise bowl cover 1 and wall of cup 2, and described bowl cover 1 has internal thread, the top of described wall of cup 2 has external screw thread, it is characterized in that: the top of described wall of cup 2 has internal conical surface; The sealing-plug 3 that the bottom has outer conical surface is set, and the center of described sealing-plug 3 has the cylindrical through hole; The tapering of described internal conical surface and described outer conical surface equate and the diameter of upper surface greater than the diameter of lower surface; The bottom center of described bowl cover 1 arranges the cylindrical sealing column 4 that axis is vertical direction, and the diameter of described cylindrical sealing column 4 is more than or equal to the diameter of described cylindrical through hole.
Described sealing-plug 3 use rubber are made.
Claims (2)
1. teacup with sealing-plug, comprise bowl cover (1) and wall of cup (2), described bowl cover (1) has internal thread, and the top of described wall of cup (2) has external screw thread, it is characterized in that: the top of described wall of cup (2) has internal conical surface; The sealing-plug (3) that the bottom has outer conical surface is set, and the center of described sealing-plug (3) has the cylindrical through hole; The tapering of described internal conical surface and described outer conical surface equate and the diameter of upper surface greater than the diameter of lower surface; The bottom center of described bowl cover (1) arranges the cylindrical sealing column (4) that axis is vertical direction, and the diameter of described cylindrical sealing column (4) is more than or equal to the diameter of described cylindrical through hole.
2. a kind of teacup with sealing-plug according to claim 1, it is characterized in that: described sealing-plug (3) is made with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612805 CN202932591U (en) | 2012-11-19 | 2012-11-19 | Teacup with sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612805 CN202932591U (en) | 2012-11-19 | 2012-11-19 | Teacup with sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202932591U true CN202932591U (en) | 2013-05-15 |
Family
ID=48316863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612805 Expired - Fee Related CN202932591U (en) | 2012-11-19 | 2012-11-19 | Teacup with sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202932591U (en) |
-
2012
- 2012-11-19 CN CN 201220612805 patent/CN202932591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131119 |