CN207406480U - The pump housing passes in and out water connector structure - Google Patents
The pump housing passes in and out water connector structure Download PDFInfo
- Publication number
- CN207406480U CN207406480U CN201721517459.4U CN201721517459U CN207406480U CN 207406480 U CN207406480 U CN 207406480U CN 201721517459 U CN201721517459 U CN 201721517459U CN 207406480 U CN207406480 U CN 207406480U
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- China
- Prior art keywords
- pump housing
- connector structure
- sealing ring
- annular groove
- water connector
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Abstract
The utility model belongs to pump technical field more particularly to a kind of pump housing disengaging water connector structure.It solves the problems such as prior art design is unreasonable.This pump housing disengaging water connector structure includes the pump housing, disengaging water swivel there are one being connected in the circumferential direction of the pump housing, there is internal thread in Inlet and outlet water inner nosepiece wall, at least one annular groove and the sealing ring being set in annular groove are equipped in the outer wall of disengaging water swivel, several locating notches are equipped on the cell wall of annular groove, several positioning protrusion being stuck in one by one in the locating notch are equipped in one end of sealing ring, several sealing lips being obliquely installed are circumferentially in each sealing ring.The utility model has the advantage of：Good airproof performance.
Description
Technical field
The utility model belongs to pump technical field more particularly to a kind of pump housing disengaging water connector structure.
Background technology
Water pump its be a kind of power being widely used.
The disengaging water swivel of water pump, generally using hoop component with being connected water pipe connection.
This mode its at least there are following defects：
There is the phenomenon that leaking in connector, result in the need for stepping up the degree of blocking of clip with the junction for being connected water pipe, still, this
Still there is leakage in kind mode, therefore, be badly in need of designing a joint structure that can solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of pump housing disengaging water connector structure of good airproof performance.
In order to achieve the above objectives, the utility model employs following technical proposal：This pump housing disengaging water connector structure includes
The pump housing, in the circumferential connection of the pump housing there are one water swivel is passed in and out, in Inlet and outlet water inner nosepiece wall with internal thread, in disengaging water swivel
Outer wall be equipped at least one annular groove and the sealing ring that is set in annular groove, several positioning are equipped on the cell wall of annular groove
Notch is equipped with several positioning protrusion being stuck in one by one in the locating notch, in the week of each sealing ring in one end of sealing ring
To equipped with several sealing lips being obliquely installed.
In above-mentioned pump housing disengaging water connector structure, the sealing lip inclined direction is consistent.
In above-mentioned pump housing disengaging water connector structure, the unilateral lateral cross section of the sealing lip is triangular in shape.
In above-mentioned pump housing disengaging water connector structure, the sealing ring, positioning protrusion and sealing lip are connected as a single entity formula
Structure.
In above-mentioned pump housing disengaging water connector structure, one end outer wall of the disengaging water swivel away from the pump housing is equipped with outer
Chamfering.
In above-mentioned pump housing disengaging water connector structure, there are two the annular grooves, the sealing ring there are two and
It is sleeved on one by one in the annular groove.
In above-mentioned pump housing disengaging water connector structure, one end inner wall of the disengaging water swivel away from the pump housing is equipped with interior
Chamfering.
In above-mentioned pump housing disengaging water connector structure, described one end of disengaging water swivel away from the pump housing, which is arranged with, to be located at
Hoop component on the outside of sealing ring.
Compared with prior art, it is the advantages of this pump housing disengaging water connector structure：
1st, by designing sealing ring, the leakproofness of junction can be improved, design is very reasonable.
2nd, by Design Orientation notch and positioning protrusion, it can realize the circumferentially fixed of sealing ring, avoid due to week
To rotation cause the abrasion of inner wall, further improve leakproofness.
3rd, the design of sealing lip can further improve the leakproofness with inboard wall of tube body.
Description of the drawings
Fig. 1 is structure diagram provided by the utility model.
Fig. 2 is positioning protrusion and locating notch fit structure schematic diagram provided by the utility model.
In figure, the pump housing 1, disengaging water swivel 2, internal thread 21, annular groove 22, locating notch 23, sealing ring 3, positioning protrusion
31st, sealing lip 32.
Specific embodiment
It is the specific embodiment of utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figs. 1-2, this pump housing disengaging water connector structure includes the pump housing 1, and in the circumferential connection of the pump housing 1, there are one disengaging
Water swivel 2, the pump housing 1 and disengaging water swivel 2 are connected as a single entity structure.
There is internal thread 21 in disengaging 2 inner wall of water swivel, it can realize the first connection mode to internal thread 21, pass in and out
The outer wall of water swivel 2 is equipped at least one annular groove 22 and the sealing ring 3 being set in annular groove 22, by designing sealing ring 3,
It can improve the leakproofness of junction, and design is very reasonable.
Further, several locating notches 23 are equipped on the cell wall of annular groove 22, are equipped in one end of sealing ring 3 several
The positioning protrusion 31 being stuck in one by one in the locating notch 23 by Design Orientation notch and positioning protrusion, can be realized close
Seal it is circumferentially fixed, avoid since circumferential rotation causes the abrasion of inner wall.
In addition, it is circumferentially with several sealing lips 32 being obliquely installed in each sealing ring 3.The design of sealing lip 32,
The leakproofness with inboard wall of tube body can be further improved.
Prioritization scheme, 32 inclined direction of sealing lip of the present embodiment are consistent.Secondly, 32 unilateral lateral cross section of sealing lip is in three
It is angular.
In addition, sealing ring 3, positioning protrusion 31 and sealing lip 32 are connected as a single entity structure.
For the ease of dismounting, outer chamfer is equipped in disengaging one end outer wall of the water swivel 2 away from the pump housing 1.
Inner chamfer is equipped in disengaging one end inner wall of the water swivel 2 away from the pump housing 1.
The one end of disengaging water swivel 2 away from the pump housing 1 is arranged with the hoop component positioned at 3 outside of sealing ring.
As the optimization scheme of the present embodiment, there are two annular grooves 22, and there are two the sealing rings 3 and is sleeved on one by one
In the annular groove 22.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. the pump housing passes in and out water connector structure, including the pump housing (1), circumferential in the pump housing (1) is connected there are one disengaging water swivel (2),
It is characterized in that, described disengaging water swivel (2) inner wall has internal thread (21), it is equipped with extremely in the outer wall of disengaging water swivel (2)
A few annular groove (22) and the sealing ring (3) being set in annular groove (22), are equipped with several on the cell wall of annular groove (22)
Locating notch (23) is equipped with several positioning protrusion being stuck in one by one in the locating notch (23) in one end of sealing ring (3)
(31), several sealing lips (32) being obliquely installed are circumferentially in each sealing ring (3).
2. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that described sealing lip (32) the inclination side
To consistent.
3. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that described sealing lip (32) the unilateral horizontal stroke
It is triangular in shape to section.
4. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that the sealing ring (3), convex
It plays (31) and sealing lip (32) is connected as a single entity structure.
5. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that the disengaging water swivel (2) is remote
One end outer wall from the pump housing (1) is equipped with outer chamfer.
6. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that the annular groove (22) has two
A, there are two the sealing rings (3) and is sleeved on one by one in the annular groove (22).
7. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that the disengaging water swivel (2) is remote
One end inner wall from the pump housing (1) is equipped with inner chamfer.
8. the pump housing according to claim 1 passes in and out water connector structure, which is characterized in that the disengaging water swivel (2) is remote
One end from the pump housing (1) is arranged with the hoop component on the outside of sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517459.4U CN207406480U (en) | 2017-11-14 | 2017-11-14 | The pump housing passes in and out water connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517459.4U CN207406480U (en) | 2017-11-14 | 2017-11-14 | The pump housing passes in and out water connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406480U true CN207406480U (en) | 2018-05-25 |
Family
ID=62319234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517459.4U Active CN207406480U (en) | 2017-11-14 | 2017-11-14 | The pump housing passes in and out water connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955777A (en) * | 2018-10-10 | 2018-12-07 | 温州科丰汽车零部件有限公司 | A kind of three-in-one sensor |
-
2017
- 2017-11-14 CN CN201721517459.4U patent/CN207406480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955777A (en) * | 2018-10-10 | 2018-12-07 | 温州科丰汽车零部件有限公司 | A kind of three-in-one sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenling Liou Electronics Technology Co.,Ltd. Assignor: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2021330000304 Denomination of utility model: Water inlet and outlet joint structure of pump body Granted publication date: 20180525 License type: Common License Record date: 20210924 |
|
| EE01 | Entry into force of recordation of patent licensing contract |