CN2594170Y - Expanded sealing plug - Google Patents
Expanded sealing plug Download PDFInfo
- Publication number
- CN2594170Y CN2594170Y CN 02261151 CN02261151U CN2594170Y CN 2594170 Y CN2594170 Y CN 2594170Y CN 02261151 CN02261151 CN 02261151 CN 02261151 U CN02261151 U CN 02261151U CN 2594170 Y CN2594170 Y CN 2594170Y
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- cage
- sealing plug
- rod
- enclosing 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 relates to an expansion sealing plug which mainly comprises an outer cover, an adjusting screw rod, an adjusting screw sleeve, an expansion sealing body and a cover seat. The utility model is characterized in that the adjusting screw rod is arranged on the center in the outer cover, the adjusting screw sleeve is arranged on the outer screw of the adjusting screw rod, the lower part of which is penetrated in the center of the cover seat, the cover seat is connected with the outer cover, and the expansion sealing body is a hollow sleeve ring, wherein, the upper end is connected with the cover seat and the lower end is connected with the adjusting screw sleeve. The utility model has the advantages of simple structure, wide applicability, no leakage, good temperature retention, convenient disassembly and assembly and use, and easy cleaning.
Description
Technical field:
The utility model relates to the sealing plug of a kind of kitchenware and cool-bag.
Background technology:
Present existing kitchenware and cool-bag, for example: the hermetically-sealed construction of vacuum bottle, thermo jug, teapot, coffee pot, thermos cup etc. roughly can be divided into two kinds, a kind of is the non-functional capping plug that needs the uncover pouring, this capping plug screws and seals by lid and container, or is lined with elastomeric material seals in lid.Its shortcoming is that sealing is unstable, leaks easily.Another kind is to need not the capping plug that function arranged of uncover to water, by the button of admiring the slide core spring is unclamped and comes water, and it is mainly pushed down elastomeric material by the elastic force of little spring and seals.Its shortcoming is to leak easily when container rocks, and heat-insulating property is not good.The purpose of this utility model is exactly in order to address the above problem, and design a kind ofly can make the capping plug Expansion sealing cut watertight sealing plug by the rotation of covering.
Summary of the invention:
Formation of the present utility model mainly comprises: enclosing cover, adjusting screw(rod), Adjusting bolt Adjusting screw, Expansion sealing body and cage, it is characterized in that, described adjusting screw(rod) is located at its outward turning of the interior central authorities of enclosing cover and is debug the joint swivel nut, its underpart is arranged in cage central authorities, cage is connected with enclosing cover, the Expansion sealing body is that its upper end of lasso of a hollow joins with cage, and its lower end and adjusting screw(rod) cover join.The utility model has the advantages that: simple in structure, applicability is wide, can seepage, and good heat preservation performance, easy disassembly cleans easily.
Description of drawings:
Fig. 1 is a STRUCTURE DECOMPOSITION scheme drawing of the present utility model;
Fig. 2 is the cutaway view that structure of the present utility model does not screw state;
Fig. 3 is the cutaway view that structure of the present utility model screws state.
1 expander, 2 cages, 3 lubricated pads, 4 Adjusting bolt Adjusting screws, 5 adjusting screw(rod)s, 6 enclosing covers, 7 screw threads location retaining muscle, 8 guide grooves, 9 screw thread positioning bars, 10 container inner wall high spots among the figure.
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
Adjusting screw(rod) 5 is located at its outward turning of enclosing cover 6 interior central authorities and is debug joint swivel nut 4 (referring to Fig. 1,2), and through retaining muscle 7 location, screw thread location, adjusting screw(rod) 5 bottoms are arranged in the central authorities of cage 2, Adjusting bolt Adjusting screw 4 is provided with guide groove 8, also be provided with guide groove 8 with matching in the cage 2, Adjusting bolt Adjusting screw 4 lower ends are provided with the groove 41 of setting-in expander, Expansion sealing body 1 is that the protruding circle 21 that is provided with is inlayed and captiveed joint in its upper end of lasso and the cage 2 of a hollow, its lower end is flush-mounted in adjusting screw(rod) and overlaps in the groove 41 of 4 lower ends, is connected with adjusting screw(rod) cover 4; Cage 2 upper ends are equipped with lubricated pad 3 and are connected with enclosing cover 6, are provided with screw thread location retaining muscle 7 in the enclosing cover 6, and the upper end of cage 2 also is provided with screw thread positioning bar 9 with matching.(referring to Fig. 3) screws enclosing cover 6 and drives adjusting screw(rod) 5 during use, Adjusting bolt Adjusting screw 4 is risen by guide groove 8, thereby risen in dress expander 1 bottom thereon thereupon, at this moment expander 1 is by compression to intermediate expansion, until blocking and seal with the below of container inner wall high spot 10, the screw rod cover can not break away from by 4 screw thread positioning bars 9 are spacing.
Claims (4)
1. buckling sealing plug, mainly comprise: enclosing cover, adjusting screw(rod), Adjusting bolt Adjusting screw, Expansion sealing body and cage, it is characterized in that, described adjusting screw(rod) is located at its outward turning of the interior central authorities of enclosing cover and is debug the joint swivel nut, its underpart is arranged in cage central authorities, cage is connected with enclosing cover, and the Expansion sealing body is that its upper end of lasso of a hollow joins with cage, and its lower end and adjusting screw(rod) cover join.
2. a kind of buckling sealing plug according to claim 1 is characterized in that described Adjusting bolt Adjusting screw is provided with guide groove, also is provided with guide groove with matching in the cage.
3. a kind of buckling sealing plug according to claim 1 is characterized in that being provided with in the described enclosing cover screw thread location retaining muscle, and the upper end of cage is provided with screw thread positioning bar with matching.
4. a kind of buckling sealing plug according to claim 1 is characterized in that described Adjusting bolt Adjusting screw lower end is provided with the groove of setting-in expander, is provided with the protruding circle of a circle fixed expansion body in the cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261151 CN2594170Y (en) | 2002-10-31 | 2002-10-31 | Expanded sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261151 CN2594170Y (en) | 2002-10-31 | 2002-10-31 | Expanded sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594170Y true CN2594170Y (en) | 2003-12-24 |
Family
ID=33728017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261151 Expired - Fee Related CN2594170Y (en) | 2002-10-31 | 2002-10-31 | Expanded sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594170Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101952623A (en) * | 2007-11-13 | 2011-01-19 | Kvt柯尼希有限责任公司 | Two-piece expandable sealing plug |
| CN105691877A (en) * | 2016-03-30 | 2016-06-22 | 山东工商学院 | Sealing cover and opening structure which are used for sealing container |
| WO2017020443A1 (en) * | 2015-08-06 | 2017-02-09 | 邵晖 | Container stopper capable of being rapidly opened and closed |
| US10301078B2 (en) | 2015-05-11 | 2019-05-28 | Hui Shao | Container stopper capable of being rapidly opened and closed |
-
2002
- 2002-10-31 CN CN 02261151 patent/CN2594170Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101952623A (en) * | 2007-11-13 | 2011-01-19 | Kvt柯尼希有限责任公司 | Two-piece expandable sealing plug |
| CN101952623B (en) * | 2007-11-13 | 2014-10-22 | Kvt柯尼希有限责任公司 | Two-piece expandable sealing plug |
| US10301078B2 (en) | 2015-05-11 | 2019-05-28 | Hui Shao | Container stopper capable of being rapidly opened and closed |
| WO2017020443A1 (en) * | 2015-08-06 | 2017-02-09 | 邵晖 | Container stopper capable of being rapidly opened and closed |
| CN105691877A (en) * | 2016-03-30 | 2016-06-22 | 山东工商学院 | Sealing cover and opening structure which are used for sealing container |
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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: 20031224 Termination date: 20091130 |