CN205101722U - Smooth compact form tube coupling connects - Google Patents
Smooth compact form tube coupling connects Download PDFInfo
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- CN205101722U CN205101722U CN201520877431.6U CN201520877431U CN205101722U CN 205101722 U CN205101722 U CN 205101722U CN 201520877431 U CN201520877431 U CN 201520877431U CN 205101722 U CN205101722 U CN 205101722U
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- sealed muscle
- joint body
- compact form
- port
- connects
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Abstract
The utility model discloses a smooth compact form tube coupling connects, including connecting the body, the afterbody that connects the body is provided with the locating plate, the multichannel sealing rib that the interval set up has on the joint body, sealing rib is for encircleing the annular that connects the body is protruding, the multichannel sealing rib's height of projection certainly the port that connects the body increases to its afterbody in proper order, the locating plate orientation one side of port is provided with strengthens lock water -stop ring, it is the annular around setting up to strengthen lock water -stop ring connect on the body, the surface of strengthening lock water -stop ring is annular square face or taper surface. The utility model provides a sealing performance when smooth compact form tube coupling connects can improve with the tube coupling.
Description
Technical field
The utility model relates to pipe joint technical field, particularly relates to a kind of sliding compact form pipe joint.
Background technique
Existing pipeline sliding bush type jointing, structure is simple, and pipeline is directly enclosed within joint, and during docking, installation difficulty is large, in the interface section be directly connected with pipeline, is easy to occur leaking, poor sealing performance.And affect larger on the resistance to drawing of pipeline, heat resisting and pressure resisting impaired performance in the sealed muscle connection procedure of conventional design.
Therefore, how to provide a kind of sliding compact form pipe joint, on the basis of existing sliding compact form pipeline connecting mode, improvement butt-joint process, to improve sealability, is current those skilled in the art technical problems urgently to be resolved hurrily.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of sliding compact form pipe joint, to improve butt-joint process, improves sealability.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of sliding compact form pipe joint, comprise joint body, the afterbody of described joint body is provided with positioning plate, described joint body has spaced multiple-sealed muscle, described sealed muscle is the annular protrusion around described joint body, the height of projection of sealed muscle described in multiple tracks increases to its afterbody successively from the port of described joint body, described positioning plate is provided with reinforcement lock watertight seal ring towards the side of described port, described reinforcement lock watertight seal ring is ringwise around being arranged on described joint body, the described surface strengthening lock watertight seal ring is annular square face or conical surface.
Preferably, above-mentioned sealed muscle is inclined-plane towards the surface of the side of described port.
Preferably, above-mentioned sealed muscle is trapezoidal.
Preferably, the joint of above-mentioned joint body and described sealed muscle is provided with groove, and the bottom of described groove is lower than the cylndrical surface of described joint body.
Preferably, above-mentioned groove is annular groove.
The sliding compact form pipe joint that the utility model provides, comprise joint body, the afterbody of described joint body is provided with positioning plate, described joint body has spaced multiple-sealed muscle, described sealed muscle is the annular protrusion around described joint body, the height of projection of sealed muscle described in multiple tracks increases to its afterbody successively from the port of described joint body, described positioning plate is provided with reinforcement lock watertight seal ring towards the side of described port, described reinforcement lock watertight seal ring is ringwise around being arranged on described joint body, the described surface strengthening lock watertight seal ring is annular square face or conical surface.Wherein, by adopting spaced multiple-sealed muscle, described sealed muscle is the annular protrusion around described joint body, the structure that the height of projection of sealed muscle described in multiple tracks increases to its afterbody successively from the port of described joint body, be more prone to when pipeline is slided from joint body to the side end face of positioning plate, and improve sealability, for 4 road sealed muscles, be respectively the first sealed muscle starting arrangement from joint body port, second sealed muscle, 3rd sealed muscle and the 4th sealed muscle, the height of projection of the first sealed muscle is lower than the height of projection of the second sealed muscle, the height of projection of the second sealed muscle is lower than the height of projection of the 3rd sealed muscle, the height of projection of the 3rd sealed muscle is lower than the height of projection of the 4th sealed muscle, so when pipeline is come from the port sleeve of joint body, respectively through the first sealed muscle, second sealed muscle, 3rd sealed muscle and the 4th sealed muscle, until more than after the 4th sealed muscle, to the side end face of positioning plate, gap is there is between the end face of pipeline and the side end face of positioning plate when effectively can avoid occurring that the fixing devices such as sliding sleeve are pressed to the side end face of positioning plate, produce the generation of leakage hidden trouble.And due to the first sealed muscle and the second sealed muscle height of projection lower, effectively can weaken the damage of sealed muscle to pipeline compressive strength, effectively can improve resistance to drawing and the heat resisting and pressure resisting strength character of pipeline and tubing coupling.And when being operated in operation tool compression, required steering force is little, convenient working.And, when pipeline is when all compression puts in place, the end face that pipeline produces deformation due to resistance difference suffered inside and outside is axially conical surface, its inner conical surface is attached to be strengthened in lock watertight seal ring, male cone (strobilus masculinus) is attached on the side end face of positioning plate, to form dual reinforcement end face seal effect, strengthen the sealability connected further, thus improve sealability when being connected with pipeline.Meanwhile, be located at the reinforcement lock watertight seal ring of positioning plate towards port side, the port that joint is connected with pipeline fits together more closely, compresses after connection, have stronger lock water function, prevent port from leaking through sliding sleeve.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the sliding compact form pipe joint that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
Joint body 1, sealed muscle 2, reinforcement lock watertight seal ring 3, positioning plate 4, groove 5, the side end face 6 of positioning plate, sliding sleeve 7, pipeline 8.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the sliding compact form pipe joint that Fig. 1 provides for the utility model embodiment.
The sliding compact form pipe joint that the utility model embodiment provides, comprise joint body 1, the afterbody of joint body 1 is provided with positioning plate 4, joint body 1 has spaced multiple-sealed muscle 2, sealed muscle 2 is the annular protrusion of wound joint body 1, the height of projection of multiple-sealed muscle 2 increases to its afterbody successively from the port of joint body 1, positioning plate 4 is provided with towards the side of port and the side end face 6 of positioning plate 4 strengthens lock watertight seal ring 3, strengthen lock watertight seal ring 3 ringwise around being arranged on joint body 1, the surface strengthening lock watertight seal ring 3 is annular square face or conical surface.Wherein, by adopting spaced multiple-sealed muscle 2, sealed muscle 2 is the annular protrusion of wound joint body 1, the structure that the height of projection of multiple-sealed muscle 2 increases to its afterbody successively from the port of joint body 1, pipeline 8 is more prone in time sliding in the side end face 6 of positioning plate 4 from joint body 1, and improve sealability, for 4 road sealed muscles 2, be respectively the first sealed muscle starting arrangement from joint body 1 port, second sealed muscle, 3rd sealed muscle and the 4th sealed muscle, the height of projection of the first sealed muscle is lower than the height of projection of the second sealed muscle, the height of projection of the second sealed muscle is lower than the height of projection of the 3rd sealed muscle, the height of projection of the 3rd sealed muscle is lower than the height of projection of the 4th sealed muscle, so when pipeline 8 is come from the port sleeve of joint body 1, respectively through the first sealed muscle, second sealed muscle, 3rd sealed muscle and the 4th sealed muscle, until more than after the 4th sealed muscle, to the side end face 6 of positioning plate 4, gap is there is between the end face of pipeline 8 and the side end face 6 of positioning plate 4 when effectively can avoid occurring that the fixing devices such as sliding sleeve 7 are pressed to the side end face 6 of positioning plate 4, produce the generation of leakage hidden trouble.And due to the first sealed muscle and the second sealed muscle height of projection lower, effectively can weaken the damage of sealed muscle 2 pairs of pipeline 8 compressive strength, effectively can improve resistance to drawing and the heat resisting and pressure resisting strength character of pipeline 8 and tubing coupling.When operating, first overlap upper sliding sleeve 7, with the caliber on instrument expanding duct road 8; Then, the sliding compact form pipe joint press-in pipeline 8 the utility model embodiment provided, the joint of end face taper makes required steering force little, convenient working.And, when pipeline 8 puts in place in whole compression by sliding sleeve 7, the end face that pipeline 8 produces deformation due to resistance difference suffered inside and outside is axially conical surface, its inner conical surface is attached to be strengthened in lock watertight seal ring 3, male cone (strobilus masculinus) is attached on the side end face 6 of positioning plate 4, to form dual reinforcement end face seal effect, strengthen the sealability connected further, thus improve sealability.Meanwhile, be located at the reinforcement lock watertight seal ring 3 of positioning plate 4 towards port side, the port that joint is connected with pipeline 8 fits together more closely, compresses after connection, have stronger lock water function, prevent port from leaking through sliding sleeve 7.
Wherein, sealed muscle 2 is inclined-plane towards the surface of the side of port, facilitates the movement of pipeline 8, and certainly, sealed muscle 2 can be trapezoidal, and pipeline is more smooth and easy when passing through sealed muscle 2.
In order to improve sealability further, joint body 1 is provided with groove 5 with the joint of sealed muscle 2, and the bottom of groove 5 is lower than the cylndrical surface of joint body 1, and improve the area of contact of pipeline 8 and joint body 1, groove 5 is preferably annular groove.
The sliding compact form pipe joint that the utility model embodiment provides, not only goes for cross-linked polyethylene pipe, and is applicable to other tubing, particularly poor to heat resistance and be not suitable for having stronger enforcement meaning with the tubing of hot-melt adhesive paste.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. slide a compact form pipe joint, comprise joint body, the afterbody of described joint body is provided with positioning plate, it is characterized in that,
Described joint body has spaced multiple-sealed muscle, described sealed muscle is the annular protrusion around described joint body, and the height of projection of sealed muscle described in multiple tracks increases to its afterbody successively from the port of described joint body,
Described positioning plate is provided with reinforcement lock watertight seal ring towards the side of described port, and described reinforcement lock watertight seal ring is ringwise around being arranged on described joint body, and the described surface strengthening lock watertight seal ring is annular square face or conical surface.
2. sliding compact form pipe joint according to claim 1, is characterized in that, described sealed muscle is inclined-plane towards the surface of the side of described port.
3. sliding compact form pipe joint according to claim 1, is characterized in that, described sealed muscle is trapezoidal.
4. sliding compact form pipe joint according to claim 1, it is characterized in that, the joint of described joint body and described sealed muscle is provided with groove, and the bottom of described groove is lower than the cylndrical surface of described joint body.
5. sliding compact form pipe joint according to claim 4, is characterized in that, described groove is annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877431.6U CN205101722U (en) | 2015-11-05 | 2015-11-05 | Smooth compact form tube coupling connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877431.6U CN205101722U (en) | 2015-11-05 | 2015-11-05 | Smooth compact form tube coupling connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101722U true CN205101722U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877431.6U Active CN205101722U (en) | 2015-11-05 | 2015-11-05 | Smooth compact form tube coupling connects |
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| Country | Link |
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| CN (1) | CN205101722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340494A (en) * | 2018-12-06 | 2019-02-15 | 台州半城暖通科技有限公司 | A kind of fixing pipeline retainer ring and processing technology |
-
2015
- 2015-11-05 CN CN201520877431.6U patent/CN205101722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340494A (en) * | 2018-12-06 | 2019-02-15 | 台州半城暖通科技有限公司 | A kind of fixing pipeline retainer ring and processing technology |
| CN109340494B (en) * | 2018-12-06 | 2021-04-13 | 台州半城暖通科技有限公司 | Pipeline fastening collar and processing technology |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800, No. 536, West Road, Beilun District, Zhejiang, Ningbo Patentee after: Watts water equipment manufacturing (Ningbo) Co., Ltd. Address before: 315800, No. 536, West Road, Beilun District, Zhejiang, Ningbo Patentee before: Watts Valve (Ningbo) Co., Ltd. |