CN2177426Y - Screw stop with side water outlet for thermos - Google Patents
Screw stop with side water outlet for thermos Download PDFInfo
- Publication number
- CN2177426Y CN2177426Y CN 93235681 CN93235681U CN2177426Y CN 2177426 Y CN2177426 Y CN 2177426Y CN 93235681 CN93235681 CN 93235681 CN 93235681 U CN93235681 U CN 93235681U CN 2177426 Y CN2177426 Y CN 2177426Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- delivery port
- utility
- model
- thermos
- 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 a spiral plug for thermos bottles, and the utility model is provided with a side water outlet. The utility model is composed of an inner cover on a top, connecting threads under the inner cover, a water outlet under the inner cover and a sealing compression leg under the water outlet. The utility model which is made of plastic is especially suitable for matching with thermos bottles for tours. When the plug is covered and the threads are screwed down, water can not be poured from a thermos bottle mo matter the thermos bottle faces any directions. When water in the thermos bottle needs pouring, threads are loosened only, the plug needs not to taking out completely, and water can be poured from the thermos bottle. The utility model which has the advantages of convenient use and reliable plugging can not fall off automatically.
Description
The utility model relates to plug for vacuum bottle, particularly suitable and the supporting use of tourism vacuum flask.
Mostly plug for vacuum bottle commonly used is socket type, directly inserts in the glass liner of thermos mouth, bottle stopper all must be taken out during pouring, if when tourism, and pouring during bottle stopper is hand held, very inconvenient.And if tiltedly carry vacuum flask, the bottle stopper that is covered with drops out easily voluntarily.
The purpose of this utility model is a kind of spiral plug for vacuum bottle of design, and the spiral bottle stopper cooperates with vacuum flask faucal portion, loosening vice during pouring, and bottle stopper does not need whole taking-ups, and the side formula delivery port spiral plug for vacuum bottle of delivery port is arranged in the bottle stopper side.
The technical scheme of the utility model side formula delivery port spiral plug for vacuum bottle is: bottle stopper is by the inner cap at top, connection screw thread and delivery port under the inner cap, and the sealing compression leg under the delivery port is formed.
The utility model side formula delivery port spiral plug for vacuum bottle, its connection screw thread and delivery port are shaped on screw thread on the both sides of symmetrical bulging on same section cylinder, and it is delivery port that the excision screw thread is recessed both sides.
Compared with the prior art side formula delivery port spiral plug for vacuum bottle of the present utility model, when pouring, does not need plug screw is all taken out, easy to use; A spiral bottle stopper and a bottle shell secure fit, no matter vacuum flask is to which direction, how can water outlet, sealing is strong.
Fig. 1 is the utility model side formula delivery port spiral plug for vacuum bottle and bottleneck fit structure schematic diagram;
Fig. 2 is the utility model side formula delivery port spiral plug for vacuum bottle upward view;
Fig. 3 is the utility model side formula delivery port spiral plug for vacuum bottle front view.
Below in conjunction with Fig. 1-Fig. 3 embodiment of the present utility model is done detailed explanation.
1, bottle shell; 2, bottle enclosing cover; 3, inner cap; 4, the bottle shell is suitable for reading; 5, bottle stopper connects screw thread; 6, side delivery port; 7, sealing compression leg; 8, bottle shell pressure ring; 9, seal washer; 10, bottle bag edge; 11, bottle stopper draws bar.
The utility model relates to a kind of side formula delivery port spiral plug for vacuum bottle; be made of plastics; the vacuum flask that mainly is suitable for travelling matches; the top is the inner cap 3 of a circle; below the inner cap one section like a double-screw bolt; and cut part in both sides; as shown in Figure 2; monosymmetric screw thread 5 cooperates with the screw of bottle under the shell suitable for reading 4 of bottle shell 1, and to have cut partly be exactly delivery port 6 in both sides in addition, is to seal compression leg 7 under the delivery port; seal washer 9 is pressed on the bottle bag edge 10; 8 protections of bottle shell pressure ring are arranged outside the seal washer 9, and the bottle stopper bottom can have bottle stopper to draw bar 11, and bottle enclosing cover 2 can be filled with water when tourism.
Claims (3)
1, side formula delivery port spiral plug for vacuum bottle is characterized in that the inner cap (3) of bottle stopper by the top, connection screw thread (5) under the inner cap and delivery port (6), and the sealing compression leg (7) under the delivery port is formed.
2, side formula delivery port spiral plug for vacuum bottle as claimed in claim 1 is characterized in that connecting screw thread (5) and delivery port (6) on same section cylinder, and the both sides of symmetrical bulging are screw thread, and recessed both sides are delivery port.
3, side formula delivery port spiral plug for vacuum bottle as claimed in claim 1 or 2 is characterized in that bottle stopper is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235681 CN2177426Y (en) | 1993-12-21 | 1993-12-21 | Screw stop with side water outlet for thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235681 CN2177426Y (en) | 1993-12-21 | 1993-12-21 | Screw stop with side water outlet for thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2177426Y true CN2177426Y (en) | 1994-09-21 |
Family
ID=33811052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235681 Expired - Fee Related CN2177426Y (en) | 1993-12-21 | 1993-12-21 | Screw stop with side water outlet for thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2177426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468093A (en) * | 2017-09-20 | 2017-12-15 | 张春平 | Vacuum flask is not spilt in bath |
-
1993
- 1993-12-21 CN CN 93235681 patent/CN2177426Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468093A (en) * | 2017-09-20 | 2017-12-15 | 张春平 | Vacuum flask is not spilt in bath |
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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 |