CN2891935Y - Removable double-layer stopper - Google Patents
Removable double-layer stopper Download PDFInfo
- Publication number
- CN2891935Y CN2891935Y CN 200620054501 CN200620054501U CN2891935Y CN 2891935 Y CN2891935 Y CN 2891935Y CN 200620054501 CN200620054501 CN 200620054501 CN 200620054501 U CN200620054501 U CN 200620054501U CN 2891935 Y CN2891935 Y CN 2891935Y
- Authority
- CN
- China
- Prior art keywords
- nut
- screw
- water plug
- top cover
- ring
- 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 mobile and double-layer water plug, composed of a top cover, a retaining ring, a screw, a nut and two rubber sealing rings; the screw and nut connect the top ring, the retaining ring and the two rubber sealing rings in series; the serial order from above to below is the nut, the first rubber sealing ring, the retaining ring, the second rubber sealing ring, the top cover and the thread. The plug of the utility model is cylindrical; the water plug is arranged in the pipe; the sealing effect of pipes becomes much better by tightening the screw into the nut and pressing the two rubber rings.
Description
Technical field
The utility model relates to a kind of mobile water plug of clogging current.
Background technology
Existing water plug all is to be applied on the cleaners and polishes, a kind of water plug group structure is wherein arranged, by water plug body, lid, the umbrella shape sealing ring, center-pole, draw labour contractor and elastic ring to form, water plug body is a hollow base frame, its inner bottom surface has a some side of body bars and a screw, a hollow convex column is extended in the lid bottom surface, top then offers a shoulder hole that is communicated with hollow convex column, center-pole is inserted in the hollow convex column of lid, the bottom thread segment matches with the screw of water plug body, top end difference and lid shoulder hole be clip mutually, draw in the labour contractor is a medium altitude chamber, the threads engaged of thread segment that its bottom has and lid shoulder hole top, it is characterized in that: the appropriate location on the lid between hollow convex column and the shoulder hole offers an elasticity ring recess, elastic ring is the lug that is formed with on the circle elastica body that does not seal more than two, and elastic ring is placed in the elasticity ring recess.Existing water plug all can not be filled in pipeline the inside, can only the chock tube road junction, and complex structure.
The utility model content
The purpose of this utility model provides a kind of movably water plug, the water plug that it can move in pipeline.
To achieve these goals, the utility model adopts following technical scheme:
Removable double-deck water plug, it is made up of top cover, baffle ring, screw, nut and two rubber seal, screw and nut are with top cover, baffle ring and two rubber Mi Quan envelope serial connections, and the order of its serial connection is to be followed successively by nut, the 1st rubber seal, baffle ring, the 2nd rubber seal, top cover and screw from top to bottom.
Above-mentioned baffle ring both sides are provided with inside slope, and the gradient on slope is the 20-45 degree.
Water plug of the present utility model is cylindrical, and the water plug is put into pipeline, enters nut by tighten the screws, and it is better with the effect of seal for pipe joints to push two rubber rings.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure chart of baffle ring.
The specific embodiment
As shown in Figure 1 and Figure 2, removable double-deck water plug, it is made up of top cover 5, baffle ring 4, screw 6, nut 1 and two rubber seal 2,3, screw 6 and nut 1 are with top cover 5, baffle ring 4 and two rubber Mi Quan envelope 2,3 serial connections, the order of its serial connection is to be followed successively by nut, rubber seal 2, baffle ring 4, rubber seal 3, top cover 5 and screw 6 from top to bottom, and baffle ring 4 both sides are provided with inside slope.
Claims (2)
1, removable double-deck water plug, it is characterized in that: it is made up of top cover, baffle ring, screw, nut and two rubber seal, screw and nut are with top cover, baffle ring and two rubber Mi Quan envelope serial connections, and the order of its serial connection is to be followed successively by nut, the 1st rubber seal, baffle ring, the 2nd rubber seal, top cover and screw from top to bottom.
2, removable double-deck water plug according to claim 1, it is characterized in that: the baffle ring both sides are provided with inside slope, and the gradient on slope is the 20-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054501 CN2891935Y (en) | 2006-01-26 | 2006-01-26 | Removable double-layer stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054501 CN2891935Y (en) | 2006-01-26 | 2006-01-26 | Removable double-layer stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891935Y true CN2891935Y (en) | 2007-04-25 |
Family
ID=38060102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054501 Expired - Fee Related CN2891935Y (en) | 2006-01-26 | 2006-01-26 | Removable double-layer stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891935Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217251A (en) * | 2013-03-19 | 2013-07-24 | 西安科技大学 | Fiber bragg grating pressure measurement sensing device |
-
2006
- 2006-01-26 CN CN 200620054501 patent/CN2891935Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217251A (en) * | 2013-03-19 | 2013-07-24 | 西安科技大学 | Fiber bragg grating pressure measurement sensing device |
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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 |