CN206369045U - A kind of automobile-used PVC water pipes of good airproof performance - Google Patents
A kind of automobile-used PVC water pipes of good airproof performance Download PDFInfo
- Publication number
- CN206369045U CN206369045U CN201621339864.7U CN201621339864U CN206369045U CN 206369045 U CN206369045 U CN 206369045U CN 201621339864 U CN201621339864 U CN 201621339864U CN 206369045 U CN206369045 U CN 206369045U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- seal pipe
- bandage
- automobile
- airproof performance
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of automobile-used PVC water pipes of good airproof performance, including body, connecting portion, sealing, body has first end and the second end；The first end connection of connecting portion and body, the outer peripheral surface of connecting portion is provided with external screw thread, and connecting portion stepped is set, and the first end from body is to its second end, and the diameter of connecting portion gradually increases；Sealing includes seal pipe, bandage, connect band, and seal pipe is placed in the outside of connecting portion, and one end of seal pipe and the outer circumferential face seal of body are connected, and the other end of seal pipe extends to the direction away from body；Bandage is looped around in seal pipe, and bandage is provided with multiple holding sections, and multiple holding sections are sequentially distributed along the length direction of bandage；The two ends of connect band are equipped with the snap fit portion being engaged with holding section.The utility model good airproof performance.
Description
Technical field
The utility model is related to technical field of automobile accessories, more particularly to a kind of good airproof performance automobile-used PVC water pipes.
Background technology
In the prior art, the pvc pipe on automobile air window washing system is connected on water pump, is all by the inner wall sleeve of pvc pipe
On the outer wall at equipment interface, then by corresponding clamping body or special joint, pvc pipe is fixed on connecing for equipment
At mouthful；Such a attachment structure is more bothered, inefficiency；The larger fluid delivery apparatus of water pump or power for higher-wattage,
The pressure of its liquid is higher, it is easy to pvc pipe is come off from interface, also, its interface easily has fluid seepage to come out, no
Being applicable some has the liquid of toxicity and acid-base property.
Utility model content
In order to solve technical problem present in background technology, the utility model proposes a kind of the automobile-used of good airproof performance
PVC water pipes, effect is good.
A kind of automobile-used PVC water pipes of good airproof performance, including body, connecting portion, sealing, body have first end and second
End；The first end connection of connecting portion and body, the outer peripheral surface of connecting portion is provided with external screw thread, and connecting portion stepped is set,
First end from body is to its second end, and the diameter of connecting portion gradually increases；Sealing includes seal pipe, bandage, connect band, close
Tube sealing is placed in the outside of connecting portion, and one end of seal pipe and the outer circumferential face seal of body are connected, the other end of seal pipe to
Direction away from body extends；Bandage is looped around in seal pipe, and bandage is provided with multiple holding sections, and multiple holding sections are along bandage
Length direction is sequentially distributed；The two ends of connect band are equipped with the snap fit portion being engaged with holding section.
It is preferred that, holding section is the through hole through bandage both sides；Snap fit portion is connecting pole.
It is preferred that, connecting pole from the two ends of connect band to connect band in the middle part of be in tilted layout.
It is preferred that, the inner circumferential surface of seal pipe is provided with the convex tendon for circularizing arrangement, and convex tendon is fabricated from a flexible material.
It is preferred that, convex tendon self sealss pipe is gradually in tilted layout to the direction away from seal pipe to the direction of body.
It is preferred that, body is provided with multiple buffer channels, and multiple buffer channels are along the circumferentially distributed of body, buffer channel edge
The length direction extension of body.
It is preferred that, the inner circumferential surface of body is provided with multiple flow-guiding channels, the distribution of flow-guiding channel curl, flow-guiding channel
One end run through the first end of body, the other end of flow-guiding channel runs through the second end of body.
In the utility model, when needing body to be connected with outer tube, connecting portion is placed in pipe fitting, external screw thread is utilized
It is connected with outer tube；Seal pipe is allowed to be placed in the outside of outer tube, after connecting portion and outer tube are connected, by bandage
It is looped around in seal pipe, allows the snap fit at connect band two ends to be connected respectively with the holding section on bandage, will be close using bandage
Tube sealing is pressed in outer tube, so, even if the liquid of outer tube or body surprisingly flows out, these liquid be also merely able into
Enter in the space that seal pipe, outer tube, connecting portion, body are formed, it is to avoid liquid flows out, good airproof performance, it is to avoid seepage.
By allowing connecting portion stepped to set, it is easy to connecting portion to be connected with various sizes of outer tube, applicability is good.
The utility model is simple in construction, convenient dismounting, installation, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model bandage；
Fig. 3 is the structural representation of the utility model connect band.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is elaborated.
Reference picture 1,2,3：
The utility model proposes a kind of good airproof performance automobile-used PVC water pipes, including body 1, connecting portion 2, sealing, pipe
Body 1 has first end and the second end；Connecting portion 2 is connected with the first end of body 1, and the outer peripheral surface of connecting portion 2 is provided with outer spiral shell
Line 3, the stepped of connecting portion 2 is set, and the first end from body 1 is to its second end, and the diameter of connecting portion 2 gradually increases；Sealing
Portion includes seal pipe 4, bandage 5, connect band 6, and seal pipe 4 is placed in the outside of connecting portion 2, and one end of seal pipe 4 is outer with body 1
Peripheral surface is tightly connected, and the other end of seal pipe 4 extends to the direction away from body 1；Bandage 5 is looped around in seal pipe 4, is tied up
Band 5 is provided with multiple holding sections, and length direction of multiple holding sections along bandage 5 is sequentially distributed；The two ends of connect band 6 be equipped with
The snap fit portion that holding section is engaged.
In the present embodiment, holding section is the through hole 7 through the both sides of bandage 5；Snap fit portion is connecting pole 8；There is provided a kind of
Embodiment, allows connecting pole 8 to be placed in through hole 7, is easy to connect band 6 and bandage 5 to connect.
In the present embodiment, connecting pole 8 is in tilted layout from the two ends of connect band 6 to the middle part of connect band 6；Avoid connecting pole 8
Slid in from through hole 7, increase security, improve sealing effectiveness.
In the present embodiment, the inner circumferential surface of seal pipe 4 is provided with the convex tendon 9 for circularizing arrangement, and convex tendon 9 is by flexible material system
Into；When seal pipe 4 is pressed in outer tube by bandage 5, convex tendon 9 is brought into close contact with outer tube, is prevented effectively from leakage, it is ensured that
Sealing.
In the present embodiment, the self sealss pipe 4 of convex tendon 9 gradually tilts cloth to the direction away from seal pipe 4 to the direction of body 1
Put；Convex tendon 9 effectively can fit with outer tube, improve sealing.
In the present embodiment, body 1 be provided with multiple buffer channels 10, multiple buffer channels 10 along the circumferentially distributed of body 1,
Length direction extension of the buffer channel 10 along body 1；Fluid can produce noise when being flowed in body 1, multiple slow by setting
Noise can be effectively reduced by rushing passage 10, improve comfort.
In the present embodiment, the inner circumferential surface of body 1 is provided with multiple flow-guiding channels 11, the curl point of flow-guiding channel 11
The first end of body 1 is run through in cloth, one end of flow-guiding channel 11, and the other end of flow-guiding channel 11 runs through the second end of body 1；Allow pipe
Fluid in body 1 is moved along flow-guiding channel 11, can effectively reduce the mutual shock between fluid and body 1, fluid, and reduction is made an uproar
Sound, improves comfort.
When needing body to be connected with outer tube, connecting portion is placed in pipe fitting, connected using external screw thread and outer tube
Connect；Allow seal pipe to be placed in the outside of outer tube, after connecting portion and outer tube are connected, bandage is looped around seal pipe
On, allow the snap fit at connect band two ends to be connected respectively with the holding section on bandage, compressed seal pipe outside using bandage
On portion's pipe fitting, so, even if the liquid of outer tube or body surprisingly flows out, these liquid are also merely able into seal pipe, outside
In the space that portion's pipe fitting, connecting portion, body are formed, it is to avoid liquid flows out, good airproof performance, it is to avoid seepage.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of automobile-used PVC water pipes of good airproof performance, it is characterised in that including body, connecting portion, sealing, body has the
One end and the second end；The first end connection of connecting portion and body, the outer peripheral surface of connecting portion is provided with external screw thread, and connecting portion is into platform
Scalariform is set, and the first end from body is to its second end, and the diameter of connecting portion gradually increases；Sealing include seal pipe, bandage,
Connect band, seal pipe is placed in the outside of connecting portion, and one end of seal pipe and the outer circumferential face seal of body are connected, seal pipe
The other end extends to the direction away from body；Bandage is looped around in seal pipe, and bandage is provided with multiple holding sections, multiple holding sections
It is sequentially distributed along the length direction of bandage；The two ends of connect band are equipped with the snap fit portion being engaged with holding section.
2. the automobile-used PVC water pipes of good airproof performance according to claim 1, it is characterised in that holding section is through bandage two
The through hole of side；Snap fit portion is connecting pole.
3. the automobile-used PVC water pipes of good airproof performance according to claim 2, it is characterised in that connecting pole from connect band two
Hold and be in tilted layout in the middle part of connect band.
4. the automobile-used PVC water pipes of good airproof performance according to claim 1, it is characterised in that the inner circumferential surface of seal pipe
Provided with the convex tendon for circularizing arrangement, convex tendon is fabricated from a flexible material.
5. the automobile-used PVC water pipes of good airproof performance according to claim 4, it is characterised in that convex tendon self sealss pipe is to remote
The direction of seal pipe is gradually in tilted layout to the direction of body.
6. the automobile-used PVC water pipes of good airproof performance according to claim 1, it is characterised in that body is provided with multiple bufferings
Passage, multiple buffer channels are along the circumferentially distributed of body, length direction extension of the buffer channel along body.
7. the automobile-used PVC water pipes of good airproof performance according to claim 1, it is characterised in that the inner circumferential surface of body is set
There are multiple flow-guiding channels, the first end of body is run through in flow-guiding channel curl distribution, one end of flow-guiding channel, flow-guiding channel
The other end runs through the second end of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339864.7U CN206369045U (en) | 2016-12-07 | 2016-12-07 | A kind of automobile-used PVC water pipes of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339864.7U CN206369045U (en) | 2016-12-07 | 2016-12-07 | A kind of automobile-used PVC water pipes of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369045U true CN206369045U (en) | 2017-08-01 |
Family
ID=59392342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339864.7U Expired - Fee Related CN206369045U (en) | 2016-12-07 | 2016-12-07 | A kind of automobile-used PVC water pipes of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369045U (en) |
-
2016
- 2016-12-07 CN CN201621339864.7U patent/CN206369045U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206369045U (en) | A kind of automobile-used PVC water pipes of good airproof performance | |
| CN204441821U (en) | A kind of cable joint protector | |
| CN205859435U (en) | A kind of easily detachable anti-leak water pipe head | |
| CN204628885U (en) | A kind of simple and fast hose coupling | |
| US9649996B1 (en) | Recreational vehicle holding tank disposal system | |
| CN206369026U (en) | A kind of PVC water pipes for automobile | |
| CN204208188U (en) | The mounting structure of flow sub | |
| CN207112167U (en) | A kind of water tubular union | |
| CN205504267U (en) | Novel pipeline joint | |
| CN211118031U (en) | Special nodular cast iron wall pipe | |
| CN207999557U (en) | A kind of connection structure for drain-pipe | |
| CN205446848U (en) | Rotatable flexible tap | |
| CN209967215U (en) | Peritoneal dialysis pipe inner tube lag | |
| CN206369015U (en) | A kind of automobile brake aluminium bellows | |
| CN206369022U (en) | A kind of automobile-used water pipe for avoiding revealing | |
| CN205978882U (en) | Connector | |
| CN206592677U (en) | A kind of gondola water faucet tubular construction | |
| CN206117108U (en) | Transmission line connects protection device | |
| CN204986206U (en) | Outlet fastener | |
| CN206310116U (en) | A kind of woven tube easy to use | |
| CN205001718U (en) | Three -way joint | |
| CN209068001U (en) | Bellows with clamping joint | |
| CN206130391U (en) | Multi -angle rotating plastic conduit elbow | |
| CN202510864U (en) | Universal connecting hose with joints and without hoop | |
| CN202510865U (en) | Universal connection hose with joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170801 Termination date: 20191207 |