CN201875132U - Sealing structure for threaded connection of water pipe of water purifier - Google Patents
Sealing structure for threaded connection of water pipe of water purifier Download PDFInfo
- Publication number
- CN201875132U CN201875132U CN2010201459820U CN201020145982U CN201875132U CN 201875132 U CN201875132 U CN 201875132U CN 2010201459820 U CN2010201459820 U CN 2010201459820U CN 201020145982 U CN201020145982 U CN 201020145982U CN 201875132 U CN201875132 U CN 201875132U
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- China
- Prior art keywords
- container
- container body
- utility
- container cover
- model
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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Abstract
The utility model relates to a water purifier water pipe screw thread revolves leakproofness structure of connecing. The container comprises a container body (3) with external threads and a container cover (1) with internal threads, wherein the container body (3) and the container cover (1) are connected and fixed together through external threads and internal threads which are arranged mutually, and a sealing ring (2) which is placed on a clamping groove formed in the container body (3) or/and the container cover (1) is arranged on a contact surface of a threaded end of the container body (3) and the container cover (1). The utility model discloses owing to be provided with the structure of placing the sealing washer on the draw-in groove that the container body or/and container lid establish on the contact surface of the screw thread end of the container body and container lid, the sealing washer card is in the draw-in groove, and the sealing washer is circumference sealed with the face of linking up of container, has guaranteed that sealing performance does not receive the auto-lock performance restriction of being connected between container and the container lid. The utility model discloses simple structure, convenient to use have solved among the prior art problem that assembly process requires height, sealing performance is poor. The utility model relates to a rationally, excellent performance, convenient and practical is particularly suitable for being applied to among pipeline type water purification unit's the structural setting.
Description
Technical field
The utility model is the sealing structure that a kind of water purifier water pipe thread spins, and belongs to the renovation technique of water purifier.
Background technique
The container body of existing water purifier water pipe and the container cover seal form when being threaded is end face seal, be that seal ring is not inserted in the screw thread, cooperate by container body and container cover two planes and to make seal ring compressive strain in the plane, use needs container and lid self-locking property to keep the decrement of seal ring well herein, thereby guarantees sealability; If installation personnel causes the seal ring dislocation to the improper meeting of the installation of seal ring, cause leaking, bring bigger quality problems.
The model utility content
The purpose of this utility model is to consider the problems referred to above and provides a kind of simple in structure that it is convenient to implement, good airproof performance, the sealing structure that the water purifier water pipe thread of good reliability spins.
The technical solution of the utility model is: the sealing structure that water purifier water pipe thread of the present utility model spins, include and be with externally threaded container body, tapped container cover, container body and container cover spin by the outside thread that is provided with each other and internal thread and are fixed together, and wherein the surface of contact of the threaded end of container body and container cover is provided with and is placed on container body or/and the seal ring on the set draw-in groove of container cover.
The threaded end of said vesse body and the surface of contact of container cover are provided with the draw-in groove of placing seal ring, container cover with the corresponding position of the set draw-in groove of container body on be correspondingly provided with the inclined-plane that compresses seal ring.
The surface of contact that said vesse covers with the container body threaded end is provided with the draw-in groove of placing seal ring, the container body threaded end with the corresponding position of the set draw-in groove of container cover on be correspondingly provided with the inclined-plane that compresses seal ring.
Above-mentioned seal ring is the O RunddichtringO.
The utility model is placed on container body or/and the structure of the seal ring on the set draw-in groove of container cover because the surface of contact of the threaded end of employing water purifier water pipe container body and container cover is provided with, seal ring is stuck in the draw-in groove, the interface of seal ring and container is circumferential seal, guaranteed the self-locking property restriction that sealability is not connected between receptor and the container cover.The utility model is simple in structure, easy to use, has solved the problem of assembly technology requirement height, poor sealing performance in the prior art.The utility model is a kind of reasonable in design, function admirable, and the sealing structure that convenient and practical container threads spins is during the structure that is particularly suitable for being applied to the pipeline type water purification plant is provided with.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 the utility model container body and sectional drawing after container cover is connected;
Fig. 3 is the sectional drawing of embodiment's 1 of the present utility model container body;
Fig. 4 is the sectional drawing of embodiment's 1 of the present utility model container cover
Fig. 5 is the sectional drawing of embodiment's 2 of the present utility model container body;
Fig. 6 is the sectional drawing of embodiment's 2 of the present utility model container cover
Embodiment
Embodiment 1:
The sealing structural representation that water purifier water pipe thread of the present utility model spins as shown in Figure 1, include and be with externally threaded container body 3, tapped container cover 1, container body 3 and container cover 1 spin by the outside thread that is provided with each other and internal thread and are fixed together, and wherein the surface of contact of the threaded end of container body 3 and container cover 1 is provided with and is placed on container body 3 or/and the seal ring 2 on the container cover 1 set draw-in groove.
The surface of contact of the threaded end of said vesse body 3 and container cover 1 is provided with the draw-in groove 31 of placing seal ring 2, container cover 1 with container body 3 set draw-in grooves 31 corresponding positions on be correspondingly provided with the inclined-plane 11 that compresses seal ring 2.
In the present embodiment, above-mentioned seal ring 2 is the O RunddichtringO.
Working principle of the present utility model is as follows: O RunddichtringO 2 is placed in the set draw-in groove 31 of container body 3, and container cover 1 and container body 3 are pressed hand of spiral and screwed in, and O RunddichtringO 2 is sealed in the fit up gap between container body 3 and the container cover 1.
Embodiment 2:
The structure of present embodiment is identical with embodiment 1, difference is that the surface of contact of said vesse lid 1 and container body 3 threaded end is provided with the draw-in groove 12 of placing seal ring 2, container body 3 threaded end with the corresponding position of container cover 1 set draw-in groove on be correspondingly provided with the inclined-plane 32 that compresses seal ring 2.
Working principle of the present utility model is identical with embodiment 1.
Claims (4)
1. sealing structure that the water purifier water pipe thread spins, include and be with externally threaded container body (3), tapped container cover (1), container body (3) and container cover (1) spin by the outside thread that is provided with each other and internal thread and are fixed together, and the surface of contact that it is characterized in that the threaded end of container body (3) and container cover (1) is provided with and is placed on container body (3) or/and the seal ring (2) on the set draw-in groove of container cover (1).
2. the sealing structure that water purifier water pipe thread according to claim 1 spins, the surface of contact that it is characterized in that the threaded end of said vesse body (3) and container cover (1) is provided with the draw-in groove (31) of placing seal ring (2), container cover (1) with the corresponding position of the set draw-in groove of container body (3) (31) on be correspondingly provided with the inclined-plane (11) that compresses seal ring (2).
3. the sealing structure that water purifier water pipe thread according to claim 1 spins, the surface of contact that it is characterized in that said vesse lid (1) and container body (3) threaded end is provided with the draw-in groove (12) of placing seal ring (2), container body (3) threaded end with the corresponding position of the set draw-in groove of container cover (1) on be correspondingly provided with the inclined-plane (32) that compresses seal ring (2).
4. the sealing structure that spins according to each described water purifier water pipe thread of claim 1 to 3 is characterized in that above-mentioned seal ring (2) is the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459820U CN201875132U (en) | 2010-03-26 | 2010-03-26 | Sealing structure for threaded connection of water pipe of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459820U CN201875132U (en) | 2010-03-26 | 2010-03-26 | Sealing structure for threaded connection of water pipe of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875132U true CN201875132U (en) | 2011-06-22 |
Family
ID=44163049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201459820U Expired - Fee Related CN201875132U (en) | 2010-03-26 | 2010-03-26 | Sealing structure for threaded connection of water pipe of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672225A (en) * | 2013-11-07 | 2014-03-26 | 吴中区光福金怡五金配件厂 | Turning-connection piece |
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
-
2010
- 2010-03-26 CN CN2010201459820U patent/CN201875132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672225A (en) * | 2013-11-07 | 2014-03-26 | 吴中区光福金怡五金配件厂 | Turning-connection piece |
| CN103672225B (en) * | 2013-11-07 | 2017-02-08 | 苏州中拓专利运营管理有限公司 | Turning-connection piece |
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Patentee after: Foshan Midea Qinghu Water Purification Equipment Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group Patentee before: Foshan Midea Qinghu Water Purification Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |