CN209370668U - A kind of quick-release connector - Google Patents
A kind of quick-release connector Download PDFInfo
- Publication number
- CN209370668U CN209370668U CN201822084412.4U CN201822084412U CN209370668U CN 209370668 U CN209370668 U CN 209370668U CN 201822084412 U CN201822084412 U CN 201822084412U CN 209370668 U CN209370668 U CN 209370668U
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- CN
- China
- Prior art keywords
- insertion end
- wall
- quick
- latch segment
- male contact
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Abstract
The utility model discloses a kind of quick-release connectors, its key points of the technical solution are that, including male contact and famale connector, male contact is hollow cylinder, famale connector one end is insertion end, insertion end offers and the mutually matched jack of male contact, the outer wall of insertion end inwardly offer several and jack completely through and inclined locking slot, latch segment is sliding combined in each locking slot, the whole body of male contact is fixed with annular convex platform, the outer wall of annular convex platform is inclined to set from famale connector one end towards the other end, the card slot portion mutually fastened with annular convex platform is offered on the inner wall of latch segment, the both ends of latch segment extend outward to form the first limiting section, the top of first limiting section is abutted with locking slot, bottom end, which abuts, washer, washer is sheathed on outside insertion end, the insertion end whole body is fixed with first step portion, elastic connection pressure between first step portion and washer Spring；The utility model is intended to provide a kind of quick-release connector, male and female connector energy quick-jointing and disassembly, and uses double containment, highly reliable.
Description
Technical field
The present invention relates to field of mechanical technique, more specifically, it relates to a kind of quick-release connector.
Background technique
Quick-release connector is widely used in pneumatic circuit and fluid pressure line, is usually used in the connection of gas or liquid.It is led
It to be made of male contact and famale connector two parts, male and female connector is separately connected the pipeline that (gas) end is held and be discharged into water (gas), will
After both male contact and famale connector are coupled, a complete access is ultimately formed.
In actual installation process, the installation environment of quick-release connector is usually poor, as water purifier installation process in, yin connects
First end is usually fixed under narrow and dark cupboard in cabinet, and installation personnel needs to dock male contact with famale connector, existing
Some quick-release connectors, can not achieve quick-jointing and the disassembly of male and female connector, and when installation is more inconvenient, and being also not easy to check to connect fastly is
No to be inserted into position, connection reliability is poor.
It is, therefore, desirable to provide a kind of new technical solution solves this problem.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of quick-release connector, male and female connector can be fast
Speed is coupled and disassembly, and connection reliability is strong.
To achieve the above object, the present invention provides the following technical scheme that a kind of quick-release connector, including male contact and yin connect
Head, the male contact are hollow cylinder, and one end of the famale connector is insertion end, and the insertion end offers mutual with male contact
The jack of cooperation, the outer wall of the insertion end inwardly offer at least one and jack completely through and inclined locking slot, often
Latch segment is sliding combined in a locking slot, the whole body of the male contact is fixed with annular convex platform, the outer wall of the annular convex platform
It is inclined to set from famale connector one end towards the other end, offers on the inner wall of the latch segment and mutually fasten with annular convex platform
Card slot portion, the both ends of the latch segment extend outward to form the first limiting section, and the top of first limiting section is supported with locking slot
It connects, bottom end, which abuts, washer, and the washer is sheathed on outside insertion end, and the insertion end whole body is fixed with the biggish First of outer diameter
Rank portion is elasticly connected with pressure spring between the first step portion and washer.
Further setting, be arranged with outside the first step portion with its mutually matched sleeve, on the inner wall of the sleeve
The other end in first step portion is fixed with cricoid second step portion, and first limiting section is abutted with second step portion, institute
The top for stating second step portion is connected with the lesser third stage portion of internal diameter, and the opening of the insertion end is radially
The second limiting section is extended to form, the third stage portion and the second limiting section are interference fitted.
Further setting, the top of the latch segment offers the guide part being inclined to set towards card slot portion obliquely.
Further it is arranged, the inclined direction on the outer wall of the latch segment along locking slot offers the first guide groove, described
The first guide rail being slidably matched with the first guide groove is fixed on the cell wall of locking slot.
Further setting, the section of the annular convex platform are right angled triangle or right-angled trapezium.
Further setting, is fixed with the second guide rail axially extended on the outer wall of the insertion end, the washer it is interior
The second guide groove being slidably matched with the second guide rail is offered on wall.
Further setting, the famale connector are threaded with hollow connecting pin with respect to the other end of insertion end.
Further setting, is successively embedded at least two rubber rings in the connecting pin, on the inner wall of the famale connector in
The junction of insertion end and connecting pin is fixed with cricoid 4th stage portion, and the 4th stage portion is abutted with rubber ring.
In conclusion compared with the prior art, the invention has the following beneficial effects: male contact and famale connector pass through grafting
Mode can fast implement fastening and lock, connective stability is high；When needing to dismantle, sleeve is pressed down on, sun can be extracted
Connector, it is convenient and efficient efficient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of separate structure figure of quick-release connector embodiment of the present invention.
Fig. 2 is the three-dimensional structure diagram of insertion end.
Fig. 3 is the three-dimensional structure diagram I of latch segment.
Fig. 4 is the three-dimensional structure diagram II of latch segment.
Fig. 5 is the three-dimensional structure diagram of washer.
Fig. 6 is the three-dimensional structure diagram of sleeve.
Fig. 7 is a kind of cross-sectional view of quick-release connector embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 7, a kind of quick-release connector, including male contact 1 and famale connector 2, male contact 1 are hollow cylinder, yin
One end of connector 2 is insertion end 21, as shown in Fig. 2, insertion end 21 offers and the mutually matched jack of male contact 1, insertion end
21 outer wall inwardly offers at least one and the mutual connection of jack and inclined locking slot 211, in a specific embodiment,
The quantity of locking slot 211 is two, and opposite 21 ontology of insertion end is axisymmetricly arranged；It is slidably matched in each locking slot 211
There is latch segment 3, as shown in figure 4, offering card slot portion 31 on the inner wall of latch segment 3, corresponding, the whole body of male contact 1 is fixed with
The outer wall of annular convex platform 11, annular convex platform 11 is inclined to set from 2 one end of famale connector towards the other end, under big on annular convex platform 11
It is small to be obliquely installed, it contradicts when can be to avoid grafting, when assembly, male contact 1 is inserted into jack, annular convex platform 11 is along oblique
Towards downslide, to be locked until being realized after being fastened with card slot portion 31, the both ends of latch segment 3 extend outward to form the first limiting section 32,
As shown in Figure 1, the first limiting section 32 is located at outside locking slot 211, limit can be played the role of, bottom end successively abuts 4 He of washer
Pressure spring 5, the other end of pressure spring 5 are connected in the first step portion 212 of insertion end 21, under the effect of pressure spring 5, the first limiting section 32
Top abutted with locking slot 211, latch segment 3 seals locking slot 211, avoids leaking, pressure-bearing is strong；When needing to extract male contact
When 1,5 elastic force of pressure spring is overcome to press down on the first limiting section 32, since locking slot 211 is inclined to set, latch segment 3 is along inclined-plane
It moves obliquely, slides card slot portion 31 to outside hole, can smoothly extract famale connector 1, it is convenient and efficient efficient.
The outer wall of annular convex platform 11 is inclined to set from 2 one end of famale connector towards the other end, a kind of reality of annular convex platform 11
The mode of applying is that the section of annular convex platform 11 is right angled triangle, can be contradicted to avoid being inserted into when male contact 1, and and card slot
Portion 31, which realizes, to be fastened, and as another embodiment, the section of annular convex platform 11 may be right-angled trapezium.
As shown in figures 1 to 6, be arranged with outside first step portion 212 with its mutually matched sleeve 6, on the inner wall of sleeve 6
The other end in first step portion 212 is fixed with cricoid second step portion 61, and the top in second step portion is connected with interior
The lesser third stage portion 62 of diameter, as shown in Fig. 2, the second guide rail 215 axially extended is fixed on the outer wall of insertion end 21,
First limiting section 32 is abutted with second step portion 61, firmly presses down on sleeve 6, third stage portion 62 is made to be moved to the second guide rail
215 tops, the second guide rail 215 are under limitation sleeve 6 to mobile structure, while the also mobile distance of limitation latch segment 3, will not
Locking slot 211 is skidded off, latch segment 3 can be driven to slide in and out obliquely, male contact 1 is separated with famale connector 2；In addition,
The opening of insertion end 21 extends radially outward to form the second limiting section 213,213 mistake of third stage portion 62 and the second limiting section
It is full of cooperation, the second limiting section 213 can prevent sleeve 6 from dropping out outside insertion end 21.
As shown in Figure 3 and Figure 4, the top of latch segment 3 offers the guiding being inclined to set towards card slot portion 31 obliquely
Portion 33, when being downwardly into male contact 1, annular convex platform 11 slides into card slot portion 31 along the inclined-plane of guide part 33, preferably to keep away
Exempt from rigid conflict；In addition, the inclined direction on the outer wall of latch segment 3 along locking slot 211 offers the first guide groove 34, locking slot
The first guide rail 214 being slidably matched with the first guide groove 34, mutually matched first guide groove, 34 He are fixed on 211 cell wall
First guide rail 214 can guarantee that latch segment 3 is slided up and down along the inclined direction of locking slot 211, improve connective stability, and prevent
Only latch segment 3 moves left and right.
In order to further increase connective stability, as shown in figure 5, being offered on the inner wall of washer 4 sliding with the second guide rail 215
Second guide groove 41 of dynamic cooperation, to guarantee the lower movement vertically of washer 4.
In addition, using as shown in Figure 1, famale connector 2 is threaded with hollow connecting pin 22 with respect to the other end of insertion end 21
It is connected directly in the pipeline with external equipment, in the present embodiment, in the company of insertion end 21 and connecting pin 22 on the inner wall of famale connector 2
The place of connecing is fixed with cricoid 4th stage portion 216, and the 4th stage portion 216 successively abuts that there are two mutually matched with connecting pin 22
Rubber ring, by double containment, to be better protected from leakage.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of quick-release connector, including male contact (1) and famale connector (2), the male contact (1) is hollow cylinder, and the yin connects
One end of head (2) is insertion end (21), and the insertion end (21) offers and male contact (1) mutually matched jack, feature
Be: the outer wall of the insertion end (21) inwardly open up at least one and jack completely through and inclined locking slot (211), each
It is sliding combined with latch segment (3) in locking slot (211), the whole body of the male contact (1) is fixed with annular convex platform (11), the ring
The outer wall of shape boss (11) is inclined to set from famale connector (2) one end towards the other end, opens up on the inner wall of the latch segment (3)
There is the card slot portion (31) mutually fastened with annular convex platform (11), the both ends of the latch segment (3) extend outward to form the first limit
The top in portion (32), first limiting section (32) is abutted with locking slot (211), and bottom end, which abuts, washer (4), the washer
(4) it is sheathed on insertion end (21) outside, the insertion end (21) is fixed with the biggish first step portion (212) of outer diameter all over the body, described
Pressure spring (5) are elasticly connected between first step portion (212) and washer (4).
2. a kind of quick-release connector according to claim 1, it is characterized in that: be arranged with outside the first step portion (212) with
Its mutually matched sleeve (6), the other end on the inner wall of the sleeve (6) in first step portion (212) are fixed with cricoid
Second step portion (61), first limiting section (32) abut with second step portion (61), the top one in the second step portion
Body is connected with the lesser third stage portion (62) of internal diameter, and the opening of the insertion end (21) extends radially outward to form second
Limiting section (213), the third stage portion (62) and the second limiting section (213) are interference fitted.
3. a kind of quick-release connector according to claim 1, it is characterized in that: the top of the latch segment (3) opens up obliquely
There is the guide part (33) being inclined to set towards card slot portion (31).
4. a kind of quick-release connector according to claim 3, it is characterized in that: along locking slot on the outer wall of the latch segment (3)
(211) inclined direction offers the first guide groove (34), is fixed with and the first guide groove on the cell wall of the locking slot (211)
(34) the first guide rail (214) being slidably matched.
5. a kind of quick-release connector according to claim 4, it is characterized in that: the section of the annular convex platform (11) is right angle three
Angular or right-angled trapezium.
6. a kind of quick-release connector according to claim 1, it is characterized in that: being fixed with edge on the outer wall of the insertion end (21)
Axially extending the second guide rail (215) offers to be slidably matched with the second guide rail (215) on the inner wall of the washer (4)
Two guide grooves (41).
7. a kind of quick-release connector according to claim 1, it is characterized in that: the famale connector (2) is with respect to insertion end (21)
The other end is threaded with hollow connecting pin (22).
8. a kind of quick-release connector according to claim 7, it is characterized in that: being successively embedded at least in the connecting pin (22)
Two rubber rings are fixed on the inner wall of the famale connector (2) cricoid in the junction of insertion end (21) and connecting pin (22)
4th stage portion (216), the 4th stage portion (216) abut with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084412.4U CN209370668U (en) | 2018-12-12 | 2018-12-12 | A kind of quick-release connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084412.4U CN209370668U (en) | 2018-12-12 | 2018-12-12 | A kind of quick-release connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370668U true CN209370668U (en) | 2019-09-10 |
Family
ID=67832308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084412.4U Active CN209370668U (en) | 2018-12-12 | 2018-12-12 | A kind of quick-release connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442120A (en) * | 2018-12-12 | 2019-03-08 | 唐燕 | A kind of quick-release connector |
-
2018
- 2018-12-12 CN CN201822084412.4U patent/CN209370668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442120A (en) * | 2018-12-12 | 2019-03-08 | 唐燕 | A kind of quick-release connector |
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