CN207921557U - A kind of C formulas self locking quick connector - Google Patents
A kind of C formulas self locking quick connector Download PDFInfo
- Publication number
- CN207921557U CN207921557U CN201820188276.0U CN201820188276U CN207921557U CN 207921557 U CN207921557 U CN 207921557U CN 201820188276 U CN201820188276 U CN 201820188276U CN 207921557 U CN207921557 U CN 207921557U
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- China
- Prior art keywords
- main body
- male connector
- sliding sleeve
- outer sliding
- spool
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of C formulas self locking quick connector, including male connector and female, male connector is plugged in female, female includes back seat, main body and outer sliding sleeve, and main body is mounted on back seat, outer sliding sleeve is circumferentially positioned at the outside of main body, spool and sealing ring are equipped in main body, sealing ring is arranged in the upper end of spool, and the end of spool passes through main body and stretches in back seat.Spool and male connector pushing sleeve are installed separately, and greatly reduce the difficulty that processing is brought, and simple in structure, easy for installation, convenient for safeguarding.The setting of flange protects outer sliding sleeve well, when preventing it by external force collision, surprisingly falls off.The selection of steel ball size, extraordinary to reduce main body, the volume of outer sliding sleeve and back seat greatly reduces the cost of raw material.The setting of annular knurl so that operation very safety and conveniently.
Description
Technical field
The utility model is related to a kind of pneumatic system accessory, especially a kind of C formulas self locking quick connector.
Background technology
C formula self locking quick connectors are a kind of common pneumatic system accessories, and simultaneously fast insert-pull greatly facilitates for self-locking
The installation and maintenance of pneumatic system.Important component pushing sleeve and spool in common C formula self locking quick connectors are integrated, difficult processings
Spend it is very high, and process be very easy to generate substandard products, substantially increase production needed for cost.
Invention content
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides the C that a kind of pushing sleeve and spool are installed separately
Formula self locking quick connector, it is not only easy to process but also simple in structure.
The technical scheme in the invention for solving the technical problem is：A kind of C formulas self locking quick connector, including male connector and mother
Head, male connector are plugged in female, and female includes back seat, main body and outer sliding sleeve, and main body is mounted on back seat, and outer sliding sleeve is around setting
In the outside of main body, spool and sealing ring are equipped in main body, sealing ring is arranged in the upper end of spool, and the end of spool passes through main body
And stretch in back seat, being additionally provided in main body along male connector pushing sleeve that main body moves up and down and can be tightly attached on the male connector pushing sleeve
The upper end of self-locking steel ball, male connector pushing sleeve is abutted with male connector.
Preferably, being additionally provided with a limited step in main body, male connector pushing sleeve is equipped with the limit convex for acting on limited step
It rises.
Preferably, main body is equipped with flange, the outer diameter of flange is slightly larger than outer sliding sleeve.
Preferably, a diameter of 3 millimeters of steel ball.
Preferably, the outside of outer sliding sleeve is equipped with double annular knurls.
The beneficial effects of the utility model are：Spool and male connector pushing sleeve are installed separately, and greatly reduce what processing was brought
Difficulty, and it is simple in structure, it is easy for installation, convenient for safeguarding.The setting of flange protects outer sliding sleeve well, prevents it by external force
When shock, surprisingly fall off.The selection of 3mm steel balls, extraordinary to reduce main body, the volume of outer sliding sleeve and back seat greatly reduces
The cost of raw material.The setting of annular knurl so that operation very safety and conveniently.
Description of the drawings
Fig. 1 is the entirety sectional view of the utility model.
Fig. 2 is the enlarged drawing of the utility model A.
Fig. 3 is the shaft side figure of the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to figs. 1 to Fig. 3, a kind of C formulas self locking quick connector, including male connector 1 and female 2, the male connector 1 are plugged on institute
In the female 2 stated, the female 2 includes back seat 3, main body 4 and outer sliding sleeve 5, and the main body 4 is mounted on the back seat 3
On, the outer sliding sleeve 5 is circumferentially positioned at the outside of the main body 4, and spool 6 and sealing ring 7, institute are equipped in the main body 4
The sealing ring 7 stated, which is arranged, to be passed through the main body 4 in the end in the upper end of the spool 6, the spool 6 and stretches to described
Back seat 3 in, the male connector pushing sleeve 8 that can be moved up and down along the main body 4 is additionally provided in the main body 4 and is tightly attached to the male connector and pushes away
Self-locking steel ball 9 on set 8, the upper end of the male connector pushing sleeve 8 is abutted with the male connector 1.
In the present embodiment, a limited step 10 is additionally provided in the main body 4, the male connector pushing sleeve 8 is equipped with effect
In the limit protrusion 11 of the limited step 10.The setting of limit very well prevents male connector pushing sleeve 8 to accidentally slip out main body 4
Outside, more practical, safety.
In the present embodiment, the main body 4 is equipped with flange 12, and the outer diameter of the flange 12 is slightly larger than the outer sliding sleeve
5.The setting of flange protects outer sliding sleeve well, while when preventing it by external force collision, surprisingly falls off.
In the present embodiment, a diameter of 3 millimeters of the steel ball 9.The selection of 3mm steel balls, it is extraordinary to reduce main body, outside
The volume of sliding sleeve and back seat, greatly reduces the cost of raw material.
In the present embodiment, the outside of the outer sliding sleeve 5 is equipped with double annular knurls 13.The setting of double annular knurls so that operation is pacified very much
Entirely and conveniently.
The major advantage of the present embodiment is：The difficulty that processing is brought is greatly reduced, has saved production with raw material
Cost, installation operation is convenient, safe convenient for safeguarding.
The present embodiment is one of preferred embodiment of the utility model, and any do not depart from is made within the scope of the technical program
Change, in the scope of this patent.
Claims (5)
1. a kind of C formulas self locking quick connector, including male connector and female, the male connector is plugged in the female, described
Female includes back seat, main body and outer sliding sleeve, and the main body is mounted on the back seat, and the outer sliding sleeve is circumferentially positioned at
The outside of the main body, it is characterised in that：Spool and sealing ring are equipped in the main body, the sealing ring is arranged described
The end of the upper end of spool, the spool passes through the main body and stretches in the back seat, is additionally provided in the main body
It can be along the male connector pushing sleeve and the self-locking steel ball being tightly attached to outside the male connector pushing sleeve that the main body moves up and down, the male connector pushing sleeve
Upper end abutted with the male connector.
2. C formulas self locking quick connector according to claim 1, it is characterised in that：A limit is additionally provided in the main body
Step, the male connector pushing sleeve are equipped with the limit protrusion for acting on the limited step.
3. C formulas self locking quick connector according to claim 1, it is characterised in that：The main body is equipped with flange, described
The outer diameter of flange is slightly larger than the outer sliding sleeve.
4. C formulas self locking quick connector according to claim 1, it is characterised in that：A diameter of 3 millimeters of the steel ball.
5. C formulas self locking quick connector according to any one of claims 1 to 4, it is characterised in that：The outside of the outer sliding sleeve is set
There are double annular knurls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188276.0U CN207921557U (en) | 2018-02-05 | 2018-02-05 | A kind of C formulas self locking quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188276.0U CN207921557U (en) | 2018-02-05 | 2018-02-05 | A kind of C formulas self locking quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921557U true CN207921557U (en) | 2018-09-28 |
Family
ID=63602761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188276.0U Active CN207921557U (en) | 2018-02-05 | 2018-02-05 | A kind of C formulas self locking quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921557U (en) |
-
2018
- 2018-02-05 CN CN201820188276.0U patent/CN207921557U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |