CN103982657B - A kind of sealing ring and there is the water pipe head of sealing circle - Google Patents
A kind of sealing ring and there is the water pipe head of sealing circle Download PDFInfo
- Publication number
- CN103982657B CN103982657B CN201410206241.1A CN201410206241A CN103982657B CN 103982657 B CN103982657 B CN 103982657B CN 201410206241 A CN201410206241 A CN 201410206241A CN 103982657 B CN103982657 B CN 103982657B
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- China
- Prior art keywords
- sealing ring
- water pipe
- pipe head
- ring retainer
- wall
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- Expired - Fee Related
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Abstract
The present invention relates to a kind of sealing ring and there is the water pipe head of sealing circle, described sealing ring comprises that center has the circle body of water inlet, on the lateral wall of described circle body, be circumferentially with annular muscle along it, described circle body is wherein radially provided with described water inlet intersection the circular arc that cross section is R angle on a side; Described water pipe head comprises that two ends are the cylindrical tube of male connection, a described body wherein end connector inner sleeve is provided with the sealing ring retainer of annular, in described sealing ring retainer, be arranged with sealing ring, on described sealing ring retainer outer wall, be axially arranged with some the convex tendons that can be resisted against in described inner nosepiece wall along it. Sealing ring of the present invention and the water pipe head with sealing circle all can prevent distortion, avoid water pipe to leak, and have also guaranteed water quality simultaneously.
Description
Technical field
The present invention relates to a kind of parts of connecting water pipe, relate in particular to a kind of water pipe head that can prevent distortion.
Background technology
Water pipe head is a kind of parts for connecting water pipe, and existing water pipe head major part is to be made of plastics, and in use, easily produces distortion, causes water pipe to leak. Common way, in water pipe head, to pad rubber seal, pad rubber seal can be alleviated the degree of deformation of water pipe head to a certain extent, but because the sealing ring of rubber is flexible, long-term use still can be out of shape, or can cause water pipe to leak, use the sealing ring of metal unrealistic, the sealing ring of metal can metallic ion, affects water quality, especially for use in the sealing ring on water purifier, more can not take metal o-ring. Therefore, need a kind of water pipe head that can prevent distortion of design badly, to avoid water pipe to leak, also need to guarantee water quality simultaneously.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provide a kind of simple in structure, can prevent distortion sealing ring; And use sealing circle, distortion-free water pipe head.
For achieving the above object, the technical solution used in the present invention is: a kind of sealing ring, it is characterized in that: comprise that center has the circle body of water inlet, on the lateral wall of described circle body, be circumferentially with annular muscle along it, described circle body is wherein radially provided with described water inlet intersection the circular arc that cross section is R angle on a side.
In a preferred embodiment of the present invention, further comprise that the diameter of described water inlet and the length ratio of circular arc are 5:1.
In a preferred embodiment of the present invention, further comprise that described sealing ring is made of one piece by rubber.
The present invention also provides a kind of water pipe head with sealing ring, it is characterized in that: comprise that two ends are the cylindrical tube of male connection, a described body wherein end connector inner sleeve is provided with the sealing ring retainer of annular, in described sealing ring retainer, be arranged with sealing ring as claimed in claim 3, on described sealing ring retainer outer wall, be axially arranged with some the convex tendons that can be resisted against in described inner nosepiece wall along it.
In a preferred embodiment of the present invention, further comprise that described sealing ring retainer one side is provided with the support portion of pressing for described sealing ring, center, described support portion has via hole.
In a preferred embodiment of the present invention, further comprise that described support portion and described inner nosepiece wall are that seam coordinates.
In a preferred embodiment of the present invention, further comprise on described sealing ring retainer outer wall and be axially evenly provided with four described convex tendons along it.
In a preferred embodiment of the present invention, further comprise that described body and sealing ring retainer make by integrally moulded.
The invention solves the defect existing in background technology, the present invention's sealing ring of the present invention and the water pipe head with sealing circle all can prevent distortion, avoid water pipe to leak, and have also guaranteed water quality simultaneously.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of sealing ring of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the disassemblying structure schematic diagram of water pipe head of the present invention;
Fig. 4 is the front view of the sealing ring retainer in the present invention;
In figure: 10, sealing ring, 11, circle body, 12, water inlet, 13, annular muscle, 14, circular arc, 20, body, 21, joint, 30, sealing ring retainer, 31, convex tendon, 32, support portion, 33, via hole.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As depicted in figs. 1 and 2, a kind of sealing ring, be made of one piece by rubber, can guarantee water quality, can make current from a side inflow to opposite side, comprise that center has the circle body 11 of water inlet 12, is circumferentially with annular muscle 13 along it on the lateral wall of circle body 11, the support force that can provide radially by a ring shape muscle 13 is set on the outer wall at circle body 11, prevents that circle body 11 is out of shape; On a wherein side of circle body 11, be radially provided with the intersection of water inlet 12 circular arc 14 that cross section is R angle, when use, circular arc 14, towards the direction of water inlet, utilizes circular arc 14 can control the flow of water, to control the impact dynamics of current.
Because current are to impact and enter water inlet 12 from the circular arc 14 of water inlet 12, the impact of excessive current can cause the distortion of circle body 11, therefore, in the present invention, the length ratio of the diameter of water inlet 12 and circular arc 14 is set to 5:1, now, the impulsive force of current can not cause the distortion of circle body 11, plays anti-deformation effect.
As shown in Figure 3 to Figure 4, a kind of water pipe head with above-mentioned sealing ring 10, comprise that two ends are the cylindrical tube 20 of male connection 21, body 20 is wherein arranged with the sealing ring retainer 30 of annular in the joint 21 of one end, in sealing ring retainer 30, be arranged with above-mentioned sealing ring 10, on the outer wall of sealing ring retainer 30, be axially arranged with some the convex tendons 31 that can be resisted against on joint 21 inwalls along it, preferably, the present invention is axially evenly provided with four these convex tendons 31 along it on sealing ring retainer 30 outer walls, convex tendon 31 is that line contacts with the way of contact of joint 21 inwalls, can coordinate with joint 21 inwalls preferably, utilize four convex tendons 31 that the support force radially of four different angles is provided, the support force of this four direction forms the trend of right-angled intersection, can prevent that joint 21 is out of shape, and 31 one-tenth vertical configurations of annular muscle 13 and convex tendon on sealing ring 10, annular muscle 13 can provide circumferential support to sealing ring retainer 30 inwalls, can prevent that sealing ring retainer 30 is out of shape, thereby further prevent that joint 21 is out of shape.
Further, sealing ring 10 is installed for convenience, be provided with the support portion 32 of pressing for sealing ring 10 in sealing ring retainer 30 1 sides, 32 center, support portion has via hole 33, the diameter of via hole 33 is greater than the diameter of sealing ring 10 water inlets 12, so that the current that flow into from sealing ring 10 water inlets 12 flow in body 20 by via hole. By support portion 32 is set, when mounted, the side of sealing ring 10 can be fitted on support portion 32, prevents that sealing ring 10 from filling askew and causing that sealing ring retainer 30 is out of shape.
In the present invention, support portion 32 is that seam coordinates with joint 21 inwalls, easy for installation, easy to operate.
Preferably, middle tube body 20 of the present invention is made by integrally moulded with sealing ring retainer 30, and cost is low, and has guaranteed water quality.
The beneficial effect of sealing ring of the present invention is:
1, can provide circle support force radially by a ring shape muscle is set on the outer wall of circle body, prevent circle body distortion;
2, the side of circle body and water inlet are set to arc transition at intersection, utilize circular arc can control the flow of water, thereby control the impulsive force of current to circle body, prevent that water impact from causing circle body distortion.
The beneficial effect of water pipe head of the present invention is:
1, form line by the axial convex tendon on sealing ring retainer and inner nosepiece wall and contact, utilize convex tendon that the support force radially of multiple different angles is provided, prevent joint distortion;
2,, by sealing ring of the present invention is installed in sealing ring retainer, can prevents the distortion of sealing ring retainer, thereby further prevent joint distortion.
Be enlightenment according to desirable embodiment of the present invention above, by above-mentioned description, related personnel can, not departing from the scope of this invention technological thought, carry out various change and amendment completely. The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (4)
1. one kind has the water pipe head of sealing ring, it is characterized in that: comprise that two ends are the cylindrical tube of male connection, a described body wherein end connector inner sleeve is provided with the sealing ring retainer of annular, in described sealing ring retainer, be arranged with sealing ring, described sealing ring is made of one piece by rubber, comprise that center has the circle body of water inlet, on the lateral wall of described circle body, be circumferentially with annular muscle along it, described circle body is wherein radially provided with described water inlet intersection the circular arc that cross section is R angle on a side, the diameter of described water inlet and the length ratio of circular arc are 5:1, on described sealing ring retainer outer wall, be axially arranged with some the convex tendons that can be resisted against in described inner nosepiece wall along it, described sealing ring retainer one side is provided with the support portion of pressing for described sealing ring, and center, described support portion has via hole.
2. the water pipe head with sealing ring according to claim 1, is characterized in that: described support portion is that seam coordinates with described inner nosepiece wall.
3. the water pipe head with sealing ring according to claim 2, is characterized in that: on described sealing ring retainer outer wall, be axially evenly provided with four described convex tendons along it.
4. the water pipe head with sealing ring according to claim 3, is characterized in that: described body and sealing ring retainer are made by integrally moulded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206241.1A CN103982657B (en) | 2014-05-16 | 2014-05-16 | A kind of sealing ring and there is the water pipe head of sealing circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206241.1A CN103982657B (en) | 2014-05-16 | 2014-05-16 | A kind of sealing ring and there is the water pipe head of sealing circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982657A CN103982657A (en) | 2014-08-13 |
| CN103982657B true CN103982657B (en) | 2016-05-25 |
Family
ID=51274747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410206241.1A Expired - Fee Related CN103982657B (en) | 2014-05-16 | 2014-05-16 | A kind of sealing ring and there is the water pipe head of sealing circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982657B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6019396A (en) * | 1997-08-27 | 2000-02-01 | Waterworks Technology Development Organization Co., Ltd. | Pipe connecting apparatus |
| FR2788581B1 (en) * | 1999-01-15 | 2001-02-23 | Legris Sa | CONNECTION ASSEMBLY OF A CONDUIT END TO AN ELEMENT |
| CN2520436Y (en) * | 2002-01-23 | 2002-11-13 | 周磊 | W-inner cavity medium pressure self-compensation sealing ring |
| CN201636482U (en) * | 2010-01-12 | 2010-11-17 | 宁波通顺模塑有限公司 | Energy-saving universal banding direct-plug type plastic pipe connector |
| CN202100866U (en) * | 2011-05-19 | 2012-01-04 | 许道泽 | Quick connector for pipelines |
| CN202252334U (en) * | 2011-09-16 | 2012-05-30 | 开平吉星卫浴实业有限公司 | Anti-swing kitchen tap |
| CN202493819U (en) * | 2012-03-26 | 2012-10-17 | 金日 | Plug-in type pipe joint |
| CN202756803U (en) * | 2012-08-01 | 2013-02-27 | 许道泽 | Quick connector |
| CN203823055U (en) * | 2014-05-16 | 2014-09-10 | 江苏宇海环保设备有限公司 | Seal ring and water pipe connector with same |
-
2014
- 2014-05-16 CN CN201410206241.1A patent/CN103982657B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982657A (en) | 2014-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20200516 |