CN207178976U - A kind of pipe fitting joint - Google Patents
A kind of pipe fitting joint Download PDFInfo
- Publication number
- CN207178976U CN207178976U CN201720985952.2U CN201720985952U CN207178976U CN 207178976 U CN207178976 U CN 207178976U CN 201720985952 U CN201720985952 U CN 201720985952U CN 207178976 U CN207178976 U CN 207178976U
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- CN
- China
- Prior art keywords
- sealing ring
- pipe fitting
- elastic sealing
- flexible pipe
- pipe
- 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.)
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Abstract
A kind of pipe fitting joint, including flexible pipe (1) and the clip (2) for being set in the flexible pipe (1) both ends are the utility model is related to, seal assembly (3) is provided with flexible pipe (1) the both ends inwall.The seal assembly (3) includes sealing ring (31) and multiple spaced apart elastic sealing rings (32), the sealing ring (31) is positioned at the inner side of the most elastic sealing ring (32) of inner side, sealing ring (31) internal diameter is less than the elastic sealing ring internal diameter (32), and the inwall of the elastic sealing ring (32) is outer convex globoidal.Gap is left between the adjacent elastic sealing ring (32), after the pipe fitting insertion flexible pipe (1) is interior, pipe fitting end is connected in the sealing ring (31) side wall, the elastic sealing ring (32) is extruded, and the adjacent elastic sealing ring (32) is mutually close to.A kind of pipe fitting joint provided by the utility model, easy to use and repeatable utilization.
Description
Technical field
It the utility model is related to joint field, more particularly to a kind of pipe fitting joint.
Background technology
Typically two pipe fittings are connected by connection sleeve pipe during two pipe fittings connection of the prior art, generally required
First connection sleeve pipe is heated, then connection sleeve pipe is inserted into the end of pipe fitting, until after connection sleeve pipe cooling, you can realize pipe fitting with
The connection of connection sleeve pipe, then the other end of connection sleeve pipe is connected by same mode with another pipe fitting, so as to realize two
Individual pipe fitting links together, but realizes that the connection between pipe fitting needs in advance to heat connection sleeve pipe in this way, the mistake
Journey is not only very cumbersome, and operation inconvenience, longer the time required to connection, sealing property is limited, and if grasp the bad heating duration and degree of heating,
It is likely to result in connection sleeve pipe to scrap, causes to waste, add cost, and certain potential safety hazard be present, in addition, this connection
Mode is disposable connection, and connection sleeve pipe is used only once, to dismantle pipe fitting, the connection sleeve pipe remains of pipe fitting end residual
It is not easy to clear up.
Therefore, how existing pipe fitting joint is improved, make its overcome drawbacks described above be those skilled in the art urgently
A problem to be solved.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of user
Just and the repeatable pipe fitting joint utilized.
Technical scheme is used by the utility model solves above-mentioned technical problem：
A kind of pipe fitting joint, including flexible pipe and the clip for being set in the flexible pipe both ends, flexible pipe both ends inwall
On be provided with seal assembly, the seal assembly includes sealing ring and multiple spaced apart elastic sealing rings, the sealing ring
Positioned at the inner side of the most elastic sealing ring of inner side, the internal diameter of the seal ring is less than the elastic sealing ring internal diameter, the bullet
The inwall of property sealing ring is outer convex globoidal, and outer convex globoidal is easy to pipe fitting to insert.
Further, gap is left between the adjacent elastic sealing ring, after pipe fitting is inserted in the flexible pipe, pipe fitting
In in the sealing ring side wall, the elastic sealing ring is extruded end abutment, and the adjacent elastic sealing ring is mutually close to.
Further, two curved tablets being oppositely arranged are provided between the clip inwall and the flexible pipe outer wall,
The curved tablet is engaged with the tube-shape.
Beneficial effect：
Using technical scheme provided by the utility model, compared with prior art, have the advantages that：
A kind of pipe fitting joint of the present utility model, clip is in relaxed state during use, pipe fitting end is inserted soft
Guan Zhong, support pipe fitting end and be connected in sealing ring side wall, screw clip, now elastic sealing ring is crushed, elastic sealing ring inwall
It is close on pipe fitting outer wall, and adjacent elastic sealing ring mutually extrudes, and is close together, and is sealed between pipe fitting and pipe fitting joint
Performance is very good, and curved tablet is provided between clip and flexible pipe, and clamping effect is good, and to dismantle pipe fitting, clip is revolved
Pine, use is very convenient, and pipe fitting joint is repeatable to be utilized, and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic cross-sectional view of the present utility model.
Fig. 3 is close-up schematic view at A in Fig. 2.
Wherein, flexible pipe 1, clip 2, seal assembly 3, sealing ring 31, elastic sealing ring 32, curved tablet 4.
Embodiment
The effect of to make to architectural feature of the present utility model and being reached have it is further understand and understanding, to compared with
Good embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1 to Figure 3, a kind of pipe fitting joint, as improvement of the present utility model, including flexible pipe 1 and it is set with
Clip 2 at the both ends of flexible pipe 1, is provided with seal assembly 3 on the both ends inwall of flexible pipe 1, and seal assembly 3 includes sealing ring 31 and more
Individual spaced apart elastic sealing ring 32, sealing ring 31 is positioned at the inner side of the most elastic sealing ring 32 of inner side, the internal diameter of sealing ring 31
Less than the internal diameter of elastic sealing ring 32, the inwall of elastic sealing ring 32 is outer convex globoidal, and outer convex globoidal is easy to pipe fitting to insert.
Gap is left between adjacent elastic sealing ring 32, after in pipe fitting insertion flexible pipe 1, pipe fitting end is connected to sealing
Enclose in 31 side walls, elastic sealing ring 32 is extruded, and adjacent elastic sealing ring 32 is mutually close to.
Two curved tablets 4 being oppositely arranged, curved tablet 4 and flexible pipe are provided between the inwall of clip 2 and the outer wall of flexible pipe 1
1 shape is engaged.
A kind of pipe fitting joint of the present utility model, clip 2 is in relaxed state during use, pipe fitting end is inserted soft
In pipe 1, support pipe fitting end and be connected in the side wall of sealing ring 31, screw clip 2, now elastic sealing ring 32 is crushed, elastic packing
The inwall of ring 32 is close on pipe fitting outer wall, and adjacent elastic sealing ring 32 mutually extrudes, and is close together, pipe fitting and pipe fitting
Sealing property is very good between joint, and curved tablet 4 is provided between clip 2 and flexible pipe 1, and clamping effect is good, and to tear open
Pipe fitting is unloaded, clip 2 is unscrewed, use is very convenient, and pipe fitting joint is repeatable to be utilized, and cost is low.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in previous embodiment can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (3)
1. a kind of pipe fitting joint, it is characterised in that including flexible pipe (1) and be set in the clip at the flexible pipe (1) both ends
(2), be provided with seal assembly (3) on the inwall of flexible pipe (1) both ends, the seal assembly (3) include sealing ring (31) and
Multiple spaced apart elastic sealing rings (32), the sealing ring (31) are interior positioned at the most elastic sealing ring (32) of inner side
Side, sealing ring (31) internal diameter are less than the elastic sealing ring (32) internal diameter, and the inwall of the elastic sealing ring (32) is outer
Convex globoidal.
2. a kind of pipe fitting joint according to claim 1, it is characterised in that between the adjacent elastic sealing ring (32)
Gap is left, after the pipe fitting insertion flexible pipe (1) is interior, pipe fitting end is connected in the sealing ring (31) side wall, the bullet
Property sealing ring (32) is extruded, and the adjacent elastic sealing ring (32) is mutually close to.
3. a kind of pipe fitting joint according to claim 1, it is characterised in that clip (2) inwall and the flexible pipe (1)
Two curved tablets (4) being oppositely arranged are provided between outer wall, the curved tablet (4) matches with the flexible pipe (1) shape
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985952.2U CN207178976U (en) | 2017-08-08 | 2017-08-08 | A kind of pipe fitting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985952.2U CN207178976U (en) | 2017-08-08 | 2017-08-08 | A kind of pipe fitting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178976U true CN207178976U (en) | 2018-04-03 |
Family
ID=61745568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985952.2U Active CN207178976U (en) | 2017-08-08 | 2017-08-08 | A kind of pipe fitting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178976U (en) |
-
2017
- 2017-08-08 CN CN201720985952.2U patent/CN207178976U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |