CN2558615Y - Container cover with telescopic sleeve - Google Patents

Container cover with telescopic sleeve Download PDF

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Publication number
CN2558615Y
CN2558615Y CN 02265701 CN02265701U CN2558615Y CN 2558615 Y CN2558615 Y CN 2558615Y CN 02265701 CN02265701 CN 02265701 CN 02265701 U CN02265701 U CN 02265701U CN 2558615 Y CN2558615 Y CN 2558615Y
Authority
CN
China
Prior art keywords
sleeve
lid
preform
container
container 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
Application number
CN 02265701
Other languages
Chinese (zh)
Inventor
王也如
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Institute of Technology
Original Assignee
Shanghai Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Institute of Technology filed Critical Shanghai Institute of Technology
Priority to CN 02265701 priority Critical patent/CN2558615Y/en
Application granted granted Critical
Publication of CN2558615Y publication Critical patent/CN2558615Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a vessel cover with a scalable sleeve, comprising a cover body, a sleeve, a preform, which is characterized in that: multi-grade sleeves gradually enlarged from top to bottom are connected with the cover inner; bottom of last grade sleeve is provided with a preform which is opened with a plurality of small holes or is reticular shape; since the sleeves are enlarged from top to bottom, the preform connected with the last grade sleeve is moved up and down with the sleeve by means of solid gravitation and buoyancy, enabling the preform to press the solid in liquid so as to keep soakage position to avoid being dried-up or deterioration.

Description

The container lid that has scalable sleeve
Technical field
The utility model relates to a kind of container lid that has scalable sleeve.
Background technology
Existing container lid only plays and hides or sealing function, the solids that floats in the container on the liquid level can not be pressed onto below the liquid level, the lid that has has fixing netted projection, solids can be covered, but be difficult for taking, putting, and the height of netted projection can not change.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of existing lid, to provide a kind of solids that can will float to when covered container on the liquid level to be pressed onto the container lid of the scalable sleeve below the liquid level.
The technical solution of the utility model is, is connected with the multistage sleeve that level increases of satisfying from top to bottom in the lid of container, is equipped with one under the final stage sleeve and has a plurality of apertures or be netted compressing tablet.
Because sleeve is to satisfy level from top to bottom to increase, and by means of the buoyancy of gravity and solid, moves along with moving up and down of sleeve with final stage sleeve bonded assembly compressing tablet, and compressing tablet is pressed in solids below the liquid level all the time, keeps the dipping position, avoids dry or rotten.
Description of drawings
Lid view when Fig. 1 extends for sleeve;
Lid view when Fig. 2 shrinks for sleeve;
Fig. 3 is a lid running condition scheme drawing.
By shown in Figure 1, the utility model is made up of lid 1, sleeve 2, compressing tablet 3, is characterized in, is connected with from top to bottom in the lid 1, satisfies the multistage sleeve 2 that level increases, and is equipped with one under the final stage sleeve and has a plurality of apertures or be netted compressing tablet 3.Fig. 1, the 2nd represents sleeve when elongation respectively and the state of lid when shrinking, Fig. 3 represents the lid running condition, after lid 3 fastened container, the retractility of sleeve 2 can make compressing tablet 3 that the solids in the container 4 is pressed and be immersed in liquid level below 5, makes solids be in impregnation state all the time.

Claims (1)

1, a kind of container lid that has scalable sleeve is characterized in that, is connected with the multistage sleeve (2) that level increases of satisfying from top to bottom in the lid (1), is equipped with one under the final stage sleeve and has a plurality of apertures or be netted compressing tablet (3).
CN 02265701 2002-07-23 2002-07-23 Container cover with telescopic sleeve Expired - Fee Related CN2558615Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02265701 CN2558615Y (en) 2002-07-23 2002-07-23 Container cover with telescopic sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02265701 CN2558615Y (en) 2002-07-23 2002-07-23 Container cover with telescopic sleeve

Publications (1)

Publication Number Publication Date
CN2558615Y true CN2558615Y (en) 2003-07-02

Family

ID=33731676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02265701 Expired - Fee Related CN2558615Y (en) 2002-07-23 2002-07-23 Container cover with telescopic sleeve

Country Status (1)

Country Link
CN (1) CN2558615Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818630A (en) * 2014-03-11 2014-05-28 余姚晟祺塑业有限公司 Bottle cap for quantitatively extruding liquid
CN112318871A (en) * 2019-08-05 2021-02-05 广州黑格智造信息科技有限公司 Light curing device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818630A (en) * 2014-03-11 2014-05-28 余姚晟祺塑业有限公司 Bottle cap for quantitatively extruding liquid
CN112318871A (en) * 2019-08-05 2021-02-05 广州黑格智造信息科技有限公司 Light curing device and method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee