CN2388459Y - Internal screw compressed water supply and drain pipe fittings - Google Patents
Internal screw compressed water supply and drain pipe fittings Download PDFInfo
- Publication number
- CN2388459Y CN2388459Y CN 99221843 CN99221843U CN2388459Y CN 2388459 Y CN2388459 Y CN 2388459Y CN 99221843 CN99221843 CN 99221843 CN 99221843 U CN99221843 U CN 99221843U CN 2388459 Y CN2388459 Y CN 2388459Y
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipe piece
- water supply
- pressing cover
- sealing pressing
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 210000004907 gland Anatomy 0.000 claims description 11
- 206010043183 Teething Diseases 0.000 claims description 7
- 230000036346 tooth eruption Effects 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002356 single layer Substances 0.000 abstract 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a water supply and drainage pipe piece, which comprises a pipe piece joint, a sawtooth-shaped plastic ring and a sealing pressing cover which is provided with a tooth port. The sealing pressing cover is arranged in the pipe piece joint and is matched with the inner wall of the pipe piece joint through screw threads. The plastic ring is arranged between the inside of the sealing pressing cover and the supporting surface in the pipe piece joint. The inner ring surface of the plastic ring is provided with a tooth-shaped water resistant fin. The water resistant fin raised on the tip part of the sawtooth-shaped of the sealing pressing cover is rotated, and thus the gap between the pipe and the pipe piece joint can be tight sealed. The utility model has the advantages of good tightness, single layer of wall of the sealing pressing cover, simple structure, low cost, outer teeth arrangement, convenient construction and beautiful appearance.
Description
The utility model belongs to the water supply and sewage technical field, specifically relates to the non-pipe fitting of a kind of confession.
The existing water supply and sewage pipe fitting that uses, sealing cover is a double layer construction, its outer inwall and pipe fitting connecting port outer wall be with scyewed joint, this connecting mode, fitting structure complexity, external form are not attractive in appearance, the cost of production height.
The purpose of this utility model is that design is a kind of simple in structure, easy construction, and good airproof performance, aesthetic in appearance, water-drainage tube part that cost of production is low and pipe member.
The utility model comprises pipe fitting connecting port, teething ring and sealing gland, and sealing gland is located in the pipe fitting connecting port, its outer wall thread and pipe fitting connecting port screw-internal thread fit, and the teething ring inner ring surface is provided with at least the twice zigzag fashion wing that blocks water.
Owing to be provided with sealing gland in the utility model pipe fitting connecting port with screw-thread fit, sealing gland is an individual layer, after tubing inserts the pipe fitting connecting port, and the rotary seal gland, can compress teething ring, by the wing that blocks water of zigzag fashion tip projection,, thereby reach the purpose of sealing with the tight sealing in slit between tubing and pipe fitting connecting port, the single wall sealing gland is simple in structure, cost of production is low, and good airproof performance is aesthetic in appearance.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing has provided embodiment of the present utility model; Wherein:
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is the utility model termination schematic representation.
The utility model comprises pipe fitting connecting port (1), teething ring (2) and sealing gland (3), sealing cover (3) is located in the pipe fitting connecting port (1), its outer wall cooperates with pipe fitting connecting port internal thread (5), sealing gland (3) outside is provided with perforation (4), teething ring (2) inner ring surface is provided with at least the twice zigzag fashion wing (6) that blocks water, and present embodiment is provided with the 3 roads wing that blocks water.
Claims (3)
1, a kind of internal thread compresses the water supply and sewage pipe fitting, and it comprises pipe fitting connecting port (1), teething ring (2) and sealing gland (3), it is characterized in that sealing gland (3) is located in the pipe fitting connecting port (1), and its outer wall cooperates with pipe fitting connecting port internal thread (5).
2, compress the water supply and sewage pipe fitting according to the described a kind of internal thread of claim 1, it is characterized in that described sealing gland (3) outside is provided with perforation (4).
3, a kind of internal thread according to claim 1 compresses the water supply and sewage pipe fitting, it is characterized in that this teething ring inner ring surface is provided with at least the twice zigzag fashion wing (6) that blocks water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221843 CN2388459Y (en) | 1999-08-02 | 1999-08-02 | Internal screw compressed water supply and drain pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221843 CN2388459Y (en) | 1999-08-02 | 1999-08-02 | Internal screw compressed water supply and drain pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388459Y true CN2388459Y (en) | 2000-07-19 |
Family
ID=34012341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221843 Expired - Fee Related CN2388459Y (en) | 1999-08-02 | 1999-08-02 | Internal screw compressed water supply and drain pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388459Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282711A (en) * | 2010-10-26 | 2013-09-04 | 圣戈班帕姆公司 | Assembly with sealing gaskets having locking inserts |
| CN104455810A (en) * | 2014-12-07 | 2015-03-25 | 无锡高卓流体设备有限公司 | Pipe joint |
| CN104514886A (en) * | 2014-11-21 | 2015-04-15 | 江苏国泉泵业制造有限公司 | Novel sealing mechanism |
-
1999
- 1999-08-02 CN CN 99221843 patent/CN2388459Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282711A (en) * | 2010-10-26 | 2013-09-04 | 圣戈班帕姆公司 | Assembly with sealing gaskets having locking inserts |
| CN103282711B (en) * | 2010-10-26 | 2015-11-25 | 圣戈班穆松桥 | Assemblies with ferrules with locking inserts |
| CN104514886A (en) * | 2014-11-21 | 2015-04-15 | 江苏国泉泵业制造有限公司 | Novel sealing mechanism |
| CN104455810A (en) * | 2014-12-07 | 2015-03-25 | 无锡高卓流体设备有限公司 | Pipe joint |
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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 |