CN203823055U - Seal ring and water pipe connector with same - Google Patents
Seal ring and water pipe connector with same Download PDFInfo
- Publication number
- CN203823055U CN203823055U CN201420250035.6U CN201420250035U CN203823055U CN 203823055 U CN203823055 U CN 203823055U CN 201420250035 U CN201420250035 U CN 201420250035U CN 203823055 U CN203823055 U CN 203823055U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- water pipe
- water
- wall
- pipe adapter
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a seal ring and a water pipe connector with the seal ring. The seal ring comprises a ring body, a water inlet is formed in the center of the ring body, an annular rib is arranged in the circumferential direction of the outer side wall of the ring body, and a circular arc is radically arranged at the position, between the ring body and the water inlet, of one side face of the ring body, the section of the circular arc is at an R angle. The water pipe connector comprises a cylindrical pipe body, the two ends of the cylindrical pipe body are external thread connectors, and a circular-ring-shaped seal ring holder is sleeved with the connector at one end of the pipe body. The seal ring is clamped in the seal ring holder. Multiple protrusive ribs are arranged in the axial direction of the outer wall of the seal ring holder and can abut against the inner wall of the connector. The seal ring and the water pipe connector with the seal ring can be prevented from deforming, it is avoided that a water pipe leaks water, and meanwhile water quality is guaranteed.
Description
Technical field
The utility model relates to a kind of parts of connecting water pipe, relates in particular to a kind of water pipe adapter that can prevent distortion.
Background technique
Water pipe adapter is a kind of parts for connecting water pipe, and existing water pipe adapter major part is to be made of plastics, and in use, easily produces distortion, causes water pipe to leak.Common way, in water pipe adapter, to pad rubber seal, pad rubber seal can be alleviated the degree of deformation of water pipe adapter to a certain extent, but because the seal ring of rubber is flexible, long-term use still can be out of shape, or can cause water pipe to leak, use the seal ring of metal unrealistic, the metallic ion of seal ring meeting of metal, affects water quality, especially for use in the seal ring on water purifier, more can not take metal o-ring.Therefore, need a kind of water pipe adapter that can prevent distortion of design badly, to avoid water pipe to leak, also need to guarantee water quality simultaneously.
Model utility content
The utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, can prevent distortion seal ring; And use sealing circle, distortion-free water pipe adapter.
For achieving the above object, the technical solution adopted in the utility model is: a kind of seal ring, it is characterized in that: comprise that center has the circle body of water intake, on the outer side wall of described circle body, along it, be circumferentially with annular muscle, described circle body is wherein radially provided with described water intake intersection the circular arc that cross section is R angle on a side.
In preferred embodiment of the utility model, further comprise that the diameter of described water intake and the length ratio of circular arc are 5:1.
In preferred embodiment of the utility model, further comprise that described seal ring is made of one piece by rubber.
The utility model also provides a kind of water pipe adapter with seal 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 seal ring retainer of ring, in described seal ring retainer, be arranged with seal ring as claimed in claim 3, on described seal ring retainer outer wall, along it, be axially arranged with some the convex tendons that can be resisted against in described inner nosepiece wall.
In preferred embodiment of the utility model, further comprise that described seal ring retainer one side is provided with the supporting portion of pressing for described seal ring, center, described supporting portion has via hole.
In preferred embodiment of the utility model, further comprise that described supporting portion and described inner nosepiece wall are that seam coordinates.
In preferred embodiment of the utility model, further comprise on described seal ring retainer outer wall and be axially evenly provided with four described convex tendons along it.
In preferred embodiment of the utility model, further comprise that described body and seal ring retainer make by integrally moulded.
The utility model has solved the defect existing in background technique, and the utility model seal ring of the present utility model and the water pipe adapter with sealing circle all can prevent distortion, avoid water pipe to leak, and have also guaranteed water quality simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of seal ring of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the disassemblying structure schematic diagram of water pipe adapter of the present utility model;
Fig. 4 is the plan view of the seal ring retainer in the utility model;
In figure: 10, seal ring, 11, circle body, 12, water intake, 13, annular muscle, 14, circular arc, 20, body, 21, joint, 30, seal ring retainer, 31, convex tendon, 32, supporting portion, 33, via hole.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As depicted in figs. 1 and 2, a kind of seal ring, by rubber, be made of one piece, can guarantee water quality, can make current from a side inflow to opposite side, comprise that center has the circle body 11 of water intake 12, is circumferentially with annular muscle 13 along it on the outer side 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 circle body 11 distortion; On a wherein side of circle body 11, be radially provided with the intersection of water intake 12 circular arc 14 that cross section is R angle, during 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 enter water intake 12 from circular arc 14 impacts of water intake 12, the impact of excessive current can cause the distortion of circle body 11, therefore, in the utility model, the length ratio of the diameter of water intake 12 and circular arc 14 is set to 5:1, now, the impact force of current can not cause the distortion of circle body 11, plays anti-deforming effect.
As shown in Figure 3 to Figure 4, a kind of water pipe adapter with above-mentioned seal ring 10, comprise that two ends are the cylindrical tube 20 of male connection 21, body 20 is wherein arranged with the seal ring retainer 30 of ring in the joint 21 of one end, in seal ring retainer 30, be arranged with above-mentioned seal ring 10, on the outer wall of seal ring retainer 30, along it, be axially arranged with some the convex tendons 31 that can be resisted against on joint 21 inwalls, preferably, the utility model is axially evenly provided with four these convex tendons 31 along it on seal 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 amount is provided, the support force of this four direction forms the trend of criss-crossing, can prevent joint 21 distortion, and 31 one-tenth vertical configurations of annular muscle 13 and convex tendon on seal ring 10, annular muscle 13 can provide circumferential support to seal ring retainer 30 inwalls, can prevent 30 distortion of seal ring retainer, thereby further prevent joint 21 distortion.
Further, seal ring 10 is installed for convenience, in seal ring retainer 30 1 sides, be provided with the supporting portion 32 of pressing for seal ring 10,32 center, supporting portion has via hole 33, the diameter of via hole 33 is greater than the diameter of seal ring 10 water intakes 12, so that the current that flow into from seal ring 10 water intakes 12 flow in body 20 by via hole.By supporting portion 32 is set, when mounted, the side of seal ring 10 can be fitted on supporting portion 32, prevents that seal ring 10 from filling askew and causing that seal ring retainer 30 is out of shape.
In the utility model, supporting portion 32 is that seam coordinates with joint 21 inwalls, easy for installation, easy to operate.
Preferably, the utility model middle tube body 20 is made by integrally moulded with seal ring retainer 30, and cost is low, and has guaranteed water quality.
The beneficial effect of seal ring of the present utility model is:
1, by a ring shape muscle is set on the outer wall of circle body, can provide circle support force radially, prevent circle body distortion;
2, the side of circle body and water intake are set to arc transition at intersection, utilize circular arc can control the flow of water, thereby control the impact force of current to circle body, prevent that water impact from causing circle body distortion.
The beneficial effect of water pipe adapter of the present utility model is:
1, by the axial convex tendon on seal ring retainer and inner nosepiece wall, form line and contact, utilize convex tendon that the support force radially of a plurality of different amount is provided, prevent joint distortion;
2,, by seal ring of the present utility model is installed in seal ring retainer, can prevents the distortion of seal ring retainer, thereby further prevent joint distortion.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine technical scope according to claim scope.
Claims (8)
1. a seal ring, is characterized in that: comprise that center has the circle body of water intake, on the outer side wall of described circle body, along it, be circumferentially with annular muscle, described circle body is wherein radially provided with described water intake intersection the circular arc that cross section is R angle on a side.
2. seal ring according to claim 1, is characterized in that: the diameter of described water intake and the length ratio of circular arc are 5:1.
3. seal ring according to claim 2, is characterized in that: described seal ring is made of one piece by rubber.
4. a water pipe adapter with seal 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 seal ring retainer of ring, in described seal ring retainer, be arranged with seal ring as claimed in claim 3, on described seal ring retainer outer wall, along it, be axially arranged with some the convex tendons that can be resisted against in described inner nosepiece wall.
5. the water pipe adapter with seal ring according to claim 4, is characterized in that: described seal ring retainer one side is provided with the supporting portion of pressing for described seal ring, and center, described supporting portion has via hole.
6. the water pipe adapter with seal ring according to claim 5, is characterized in that: described supporting portion is that seam coordinates with described inner nosepiece wall.
7. the water pipe adapter with seal ring according to claim 6, is characterized in that: on described seal ring retainer outer wall, along it, be axially evenly provided with four described convex tendons.
8. the water pipe adapter with seal ring according to claim 7, is characterized in that: described body and seal ring retainer are made by integrally moulded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250035.6U CN203823055U (en) | 2014-05-16 | 2014-05-16 | Seal ring and water pipe connector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250035.6U CN203823055U (en) | 2014-05-16 | 2014-05-16 | Seal ring and water pipe connector with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823055U true CN203823055U (en) | 2014-09-10 |
Family
ID=51478560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250035.6U Withdrawn - After Issue CN203823055U (en) | 2014-05-16 | 2014-05-16 | Seal ring and water pipe connector with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982657A (en) * | 2014-05-16 | 2014-08-13 | 江苏宇海环保设备有限公司 | Seal ring and water pipe joint with same |
-
2014
- 2014-05-16 CN CN201420250035.6U patent/CN203823055U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982657A (en) * | 2014-05-16 | 2014-08-13 | 江苏宇海环保设备有限公司 | Seal ring and water pipe joint with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |