CN208778918U - A kind of sealing element and pipe fitting for exempting from raw material band - Google Patents
A kind of sealing element and pipe fitting for exempting from raw material band Download PDFInfo
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- CN208778918U CN208778918U CN201821196754.9U CN201821196754U CN208778918U CN 208778918 U CN208778918 U CN 208778918U CN 201821196754 U CN201821196754 U CN 201821196754U CN 208778918 U CN208778918 U CN 208778918U
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- sealing
- fixing pipe
- sealing shroud
- sealing element
- pipe fitting
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Abstract
The utility model provides a kind of sealing element and pipe fitting for exempting from raw material band, including fixing pipe and sealing shroud；Sealing shroud is set in fixing pipe, and one end of sealing shroud is provided with collar, and collar is circumferentially positioned at the periphery of sealing shroud, and sealing shroud is used for and the inner hole of tubing object carries out extruding sealing, and fixing pipe is used to support sealing shroud.Sealing element is placed in the step axle hole machine of pipe fitting by the technical program so that seal washer is sealed with step axle hole machine so that water will not from sealing by fixing pipe on the outside of flowing.Then, tap is connected by the step axle hole machine of screw thread and pipe fitting, sealing shroud can then be located at being sealed between fixing pipe for tap, and the collar on sealing shroud can effectively be sealed the end face of tap, achieve the effect that Multi-point sealing, water is avoided to leak from joint.
Description
Technical field
The utility model relates to tap accessories field more particularly to a kind of sealing elements and pipe fitting for exempting from raw material band.
Background technique
Tap during installation, needs the water inlet end of tap and running water pipe carrying out pipe connection, in order to avoid infiltration
Or leak, the raw material band of upper multilayer can be wound on the external screw thread of tap water inlet end, so that tap and tap water
Seal of tube connection.But winding raw material band mode in this way is excessively cumbersome, and it is uncertain for the number of plies of winding, it can excessively make water
Faucet can not be threadedly engaged with running water pipe and connect；It crosses and sealing function is then not achieved less, it is therefore desirable to which test of many times determines whether
Infiltration, causes working efficiency low, and installation effect is unstable.
Utility model content
For this reason, it may be necessary to provide a kind of sealing element and pipe fitting for exempting from raw material band, solves existing tap and running water pipe connects
Working efficiency is lower when connecing, and the problem of be easy to happen infiltration.
To achieve the above object, a kind of sealing element for exempting from raw material band, including fixing pipe and sealing shroud are inventor provided；Institute
Sealing shroud to be stated to be set in fixing pipe, one end of the sealing shroud is provided with collar, and collar is circumferentially positioned at the periphery of sealing shroud,
The sealing shroud is used for and the inner hole of tubing object carries out extruding sealing, and the fixing pipe is used to support sealing shroud.
It further, further include seal washer, the seal washer is set in fixing pipe, and sealing shroud is located at gasket
On the side of circle, seal washer is used for and the inner hole of tubing object seals.
Further, the fixing pipe is provided with the shaft shoulder, and sealing shroud is set in the fixing pipe of shaft shoulder side of fixing pipe,
Seal washer is set in the fixing pipe of the other end of the shaft shoulder of fixing pipe.
Inventor additionally provides a kind of pipe fitting, including sealing element and tube body；The sealing element be among the above exempt from raw material band
Sealing element；One end inner hole of the tube body is provided with step axle hole machine, and the diameter of step axle hole machine is greater than the diameter of bore of tube body,
Sealing element is arranged in step axle hole machine, and the seal washer of sealing element is located between the end face of step axle hole machine and the shaft shoulder of sealing element.
Further, the side wall of the step axle hole machine of the tube body is provided with screw thread.
Further, the tube body is 7 font swan necks.
Further, the structure of the inner hole of the other end of tube body setting identical as the structure of tube body one end inner hole.
It is different from the prior art, sealing element is placed in the step axle hole machine of pipe fitting by above-mentioned technical proposal, so that gasket
Circle be sealed with step axle hole machine so that water will not from sealing by fixing pipe on the outside of flow.Then, tap is passed through into screw thread
It being connect with the step axle hole machine of pipe fitting, sealing shroud can then be located at being sealed between fixing pipe for tap, and on sealing shroud
Collar can effectively be sealed the end face of tap, achieve the effect that Multi-point sealing, and water is avoided to leak from joint.
Detailed description of the invention
Fig. 1 is the structure chart for exempting from the sealing element of raw material band described in specific embodiment one；
Fig. 2 is the cross-sectional view for exempting from the sealing element of raw material band described in specific embodiment one；
Fig. 3 is the structure chart of pipe fitting described in specific embodiment two；
Fig. 4 is the collar of the sealing shroud of pipe fitting described in specific embodiment two far from the cross-sectional view of tube body port；
Fig. 5 is cross-sectional view of the collar close to tube body port of the sealing shroud of pipe fitting described in specific embodiment two；
Description of symbols:
1, sealing element；
2, tube body；21, step axle hole machine；22, screw thread；
10, fixing pipe；101, the shaft shoulder；
20, sealing shroud；201, collar；
30, seal washer；
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Embodiment one,
Fig. 1 and Fig. 2 are please referred to, the present embodiment provides a kind of sealing elements for exempting from raw material band, including fixing pipe 10 and sealing shroud
20；The sealing shroud is set in fixing pipe, and one end of the sealing shroud is provided with collar 201, and collar is circumferentially positioned at sealing
The periphery of set, the sealing shroud is used for and the inner hole of tubing object carries out extruding sealing, and the fixing pipe is used to support sealing shroud.
The present embodiment intermediate seal is set in fixing pipe, and sealing shroud can make for rubber or silica gel material.Logical
Crossing sealing shroud allows fixing pipe to achieve the effect that sealing in the inner hole of other pipe fittings.Make fixing pipe meeting by collar
It is sealed with the inner hole of pipe fitting, when being attached with sealing element pipe fitting and another pipe fitting: if the connecting pin of another pipe fitting
Longer, then by the collar of sealing shroud far from placement at the port of pipe fitting, therefore another pipe fitting can be sheathed on sealing element pipe fitting
Inner hole in, and the lateral surface of the inner hole side of another pipe fitting and sealing shroud be socketed, it could even be possible to the end face of another pipe fitting is pushed up
It leans against in the collar of sealing shroud, and then achievees the effect that sealing；If the connecting pin of another pipe fitting is shorter, by the collar of sealing shroud
It is placed at the port of pipe fitting, another pipe fitting is directly abutted against in the collar of sealing shroud, and then reach sealing
Purpose.Therefore, when carrying out the connection between Guan Yuguan using sealing element, the efficiency of installation can be improved.
It further include seal washer 30 in the present embodiment, the seal washer is set in fixing pipe, and sealing shroud is located at close
On the side of seal washer, seal washer is used for and the inner hole of tubing object seals.The fixing pipe is provided with the shaft shoulder 101, sealing
It is set in the fixing pipe of shaft shoulder side of fixing pipe, seal washer is set on the fixation of the other end of the shaft shoulder of fixing pipe
Guan Shang.In order to improve leakproofness, it is socketed sealing shroud and seal washer respectively at the shaft shoulder both ends of fixing pipe, seal washer can be
Rubber ring or silica gel ring.Sealing element is placed in the inner hole of pipe fitting, by seal washer fixing pipe and the pipe fitting are carried out
Sealing can be sealed by sealing shroud, be reached between Guan Yuguan if the pipe fitting and other pipe fittings are attached
The effect of sealing is connected, while also improving the efficiency for installing connection between Guan Yuguan, reduces the cost of installation.
Embodiment two,
Fig. 3, Fig. 4 and Fig. 5 are please referred to, the present embodiment also provides a kind of pipe fitting, including sealing element 1 and tube body 2；The sealing
Part is the sealing element for exempting from raw material band of embodiment one kind；One end inner hole of the tube body is provided with step axle hole machine 21, and Step Shaft
The diameter in hole is greater than the diameter of bore of tube body, and sealing element is arranged in step axle hole machine, and the seal washer of sealing element is located at Step Shaft
Between the end face in hole and the shaft shoulder of sealing element.The side wall of the step axle hole machine of the tube body is provided with screw thread 22.
The pipe fitting of the present embodiment be a connector, between Guan Yuguan connection seal, such as: running water pipe and water
It is connected and sealed between faucet by pipe fitting.Specifically, opening up a step axle hole machine in one end of tube body, sealing element is put
It is placed in step axle hole machine.Sealing element then passes through seal washer and is sealed to fixing pipe and step axle hole machine, by squeezing and pre-tightening
Power can make seal washer be fitted tightly between the shaft shoulder of fixing pipe and step axle hole machine, achieve the effect that sealing.And when certainly
When coming water pipe or tap and being attached by screw thread and pipe fitting, first passes through and be threadedly engaged, outside at the water inlet end of tap
The internal screw thread of screw thread and pipe fitting is cooperatively connected, and achievees the purpose that connection.At the same time, the inner hole of tap can be socketed in close
On the sealing shroud of sealing, so that achieving the effect that sealing between tap and fixing pipe.When conveying tap water by pipe fitting, from
Water can flow to tap by fixing pipe, and seal between fixing pipe and pipe fitting and fixing pipe and tap between
Sealing, has ensured that tap water will not there is a situation where leak.
Tube body described in the present embodiment is 7 font swan necks.7 font swan necks can when to being connected between Guan Yuguan,
So that the direction of pipeline changes, increase the practicability of pipe fitting.The knot of the inner hole of the other end of tube body described in the present embodiment
Structure setting identical as the structure of tube body one end inner hole.Therefore the both ends of pipe fitting can be connected and sealed using sealing element.Make
It obtains and does not have to take one's bearings when using sealing element, while all there is the pipe fitting of sealing element can achieve connector two root canals of connection at both ends
Purpose, improve the practicability of pipe fitting, and also reduce the complexity of installation.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (7)
1. a kind of sealing element for exempting from raw material band, it is characterised in that: including fixing pipe and sealing shroud；
The sealing shroud is set in fixing pipe, and one end of the sealing shroud is provided with collar, and collar is circumferentially positioned at sealing shroud
Periphery, the sealing shroud is used for and the inner hole of tubing object carries out extruding sealing, and the fixing pipe is used to support sealing shroud.
2. a kind of sealing element for exempting from raw material band according to claim 1, it is characterised in that: it further include seal washer, it is described
Seal washer is set in fixing pipe, and sealing shroud is located on the side of seal washer, and seal washer is used for and tubing object
Inner hole sealing.
3. a kind of sealing element for exempting from raw material band according to claim 2, it is characterised in that: the fixing pipe is provided with axis
Shoulder, sealing shroud are set in the fixing pipe of shaft shoulder side of fixing pipe, and seal washer is set on the another of the shaft shoulder of fixing pipe
In the fixing pipe at end.
4. a kind of pipe fitting, it is characterised in that: including sealing element and tube body；
The sealing element is the described in any item sealing elements for exempting from raw material band of claims 1 to 3；
One end inner hole of the tube body is provided with step axle hole machine, and the diameter of step axle hole machine is greater than the diameter of bore of tube body, sealing
Part is arranged in step axle hole machine, and the seal washer of sealing element is located between the end face of step axle hole machine and the shaft shoulder of sealing element.
5. a kind of pipe fitting according to claim 4, it is characterised in that: the side wall of the step axle hole machine of the tube body is provided with spiral shell
Line.
6. a kind of pipe fitting according to claim 4, it is characterised in that: the tube body is 7 font swan necks.
7. a kind of pipe fitting according to claim 4, it is characterised in that: the structure and pipe of the inner hole of the other end of the tube body
The identical setting of structure of body one end inner hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196754.9U CN208778918U (en) | 2018-07-26 | 2018-07-26 | A kind of sealing element and pipe fitting for exempting from raw material band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196754.9U CN208778918U (en) | 2018-07-26 | 2018-07-26 | A kind of sealing element and pipe fitting for exempting from raw material band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778918U true CN208778918U (en) | 2019-04-23 |
Family
ID=66154875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196754.9U Active CN208778918U (en) | 2018-07-26 | 2018-07-26 | A kind of sealing element and pipe fitting for exempting from raw material band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778918U (en) |
-
2018
- 2018-07-26 CN CN201821196754.9U patent/CN208778918U/en active Active
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| GR01 | Patent grant |