CN206159313U - Separation and reunion pump and separation and reunion hard tube connection structure - Google Patents
Separation and reunion pump and separation and reunion hard tube connection structure Download PDFInfo
- Publication number
- CN206159313U CN206159313U CN201621125074.9U CN201621125074U CN206159313U CN 206159313 U CN206159313 U CN 206159313U CN 201621125074 U CN201621125074 U CN 201621125074U CN 206159313 U CN206159313 U CN 206159313U
- Authority
- CN
- China
- Prior art keywords
- reunion
- separation
- clutch
- pump
- cylindrical section
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a separation and reunion pump and separation and reunion hard tube connection structure, including hard pipe connector and matched with separation and reunion pump connector with it, the hard pipe connector suit is inside separation and reunion pump connector, the hard pipe connector front end is equipped with O type sealing washer, O type sealing washer rear portion is equipped with the draw -in groove, separation and reunion pump connector corresponds the position with the draw -in groove and is equipped with the lockpin. The utility model discloses a separation and reunion pump and separation and reunion hard tube connection structure adopts O type sealing washer, and has set up draw -in groove and lockpin that the cooperation was used, and it is convenient to have loading and unloading, repeatedly usable, sealed reliable advantage.
Description
Technical field
This utility model is related to technical field of automobile parts, is related to clutch pump and clutch hard tube attachment structure, especially relates to
And a kind of clutch pump of employing O-ring seal and clutch hard tube attachment structure.
Background technology
Conventional clutch general pump is adopted more with clutch hard tube and is threadedly coupled, and is played by the taper plastic deformation of metal joint
The effect of sealing.The shortcoming of the attachment structure is must to pre-install screw thread to tighten again, the certain working place of needs, complex operation,
Also there is dismounting difficulty simultaneously, sealing effectiveness is bad after secondary dismounting, is also easy to produce the defects such as oil leak.
The content of the invention
In view of this, this utility model provides a kind of clutch pump and clutch hard tube attachment structure.
A kind of clutch pump and clutch hard tube attachment structure, including hard pipe joint and clutch pump interface with matching, institute
State hard pipe joint to be sleeved on inside clutch pump interface, the hard pipe joint front end is provided with O-ring seal, after the O-ring seal
Portion is provided with draw-in groove, and the clutch pump interface is provided with lock pin with draw-in groove correspondence position.
Further, the hard pipe joint is provided with according to this from front to back the first cylindrical section, conical section and the second cylindrical section, described
First cylindrical section diameter is less than the second cylindrical section, and the O-ring seal is arranged on the first cylindrical section, and the draw-in groove is arranged on second
Cylindrical section.
Further, also including be arranged on the second cylindrical section rear portion for thrust the 3rd cylindrical section.
Further, the lock pin is removably mounted on clutch pump interface.
The beneficial effects of the utility model are：
Clutch pump of the present utility model adopts O-ring seal with clutch hard tube attachment structure, and is provided with what is used cooperatively
Draw-in groove and lock pin, with convenient, reusable, the advantage of sealed reliable of handling.
Description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, wherein：
Fig. 1 is this utility model clutch pump and clutch hard tube attachment structure figure；
Fig. 2 is the sectional side elevation after Fig. 1 assemblings.
Specific embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, the clutch pump of the present embodiment and clutch hard tube attachment structure, including hard pipe joint 1 and phase therewith
The clutch pump interface 4 of cooperation, the hard pipe joint 1 is sleeved on inside clutch pump interface 4, and the front end of the hard pipe joint 1 is provided with O-shaped
Sealing ring 3, the rear portion of the O-ring seal 3 is provided with draw-in groove 2, and the clutch pump interface 4 is provided with lock pin 5 with the correspondence position of draw-in groove 2.
In the present embodiment：The hard pipe joint 1 is provided with according to this from front to back the first cylindrical section, conical section and the second cylinder
Section, the first cylindrical section diameter is less than the second cylindrical section, and the O-ring seal 3 is arranged on the first cylindrical section, the draw-in groove 2
The second cylindrical section is arranged on, the lock pin 5 is removably mounted on clutch pump interface 4.
This utility model adopts O-ring seal, by the deformation of O-ring, it is ensured that the sealing effectiveness of O-ring seal, hard tube
Joint arranges draw-in groove in correspondence position, coordinates with the lock pin of clutch pump interface, the position of fixed hard pipe joint, while anti-back；Dress
Hard pipe joint joint need to be only directed at total pump interface by timing, gently be inserted forward, hear " card " one sound, it was demonstrated that joint has been fitted into
Position；During dismounting, lock pin is dismantled, you can easily extract joint, first assemble lock pin before ressembling, repeating assemble sequence is
Can.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross this utility model is described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model for limiting.
Claims (4)
1. a kind of clutch pump and clutch hard tube attachment structure, including hard pipe joint (1) and clutch pump interface with matching
(4), the hard pipe joint (1) is sleeved on clutch pump interface (4) inside, it is characterised in that：Hard pipe joint (1) front end is provided with
O-ring seal (3), O-ring seal (3) rear portion is provided with draw-in groove (2), the clutch pump interface (4) position corresponding with draw-in groove (2)
Lock pin (5) is installed.
2. clutch pump and clutch hard tube attachment structure according to claim 1, it is characterised in that：The hard pipe joint (1) from
It is provided with the first cylindrical section, conical section and the second cylindrical section after going to according to this, the first cylindrical section diameter is less than the second cylindrical section,
The O-ring seal (3) is arranged on the first cylindrical section, and the draw-in groove (2) is arranged on the second cylindrical section.
3. clutch pump and clutch hard tube attachment structure according to claim 2, it is characterised in that：Also include being arranged on the second circle
Shell of column rear portion is used for the 3rd cylindrical section of thrust.
4. clutch pump and clutch hard tube attachment structure according to claim 1, it is characterised in that：The lock pin (5) is detachable
On clutch pump interface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125074.9U CN206159313U (en) | 2016-10-15 | 2016-10-15 | Separation and reunion pump and separation and reunion hard tube connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125074.9U CN206159313U (en) | 2016-10-15 | 2016-10-15 | Separation and reunion pump and separation and reunion hard tube connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159313U true CN206159313U (en) | 2017-05-10 |
Family
ID=58654456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125074.9U Expired - Fee Related CN206159313U (en) | 2016-10-15 | 2016-10-15 | Separation and reunion pump and separation and reunion hard tube connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159313U (en) |
-
2016
- 2016-10-15 CN CN201621125074.9U patent/CN206159313U/en not_active Expired - Fee Related
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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: 20170510 Termination date: 20191015 |