CN203641736U - Quick connector - Google Patents
Quick connector Download PDFInfo
- Publication number
- CN203641736U CN203641736U CN201320831173.9U CN201320831173U CN203641736U CN 203641736 U CN203641736 U CN 203641736U CN 201320831173 U CN201320831173 U CN 201320831173U CN 203641736 U CN203641736 U CN 203641736U
- Authority
- CN
- China
- Prior art keywords
- adapter body
- movable claw
- pressed
- pipe joint
- rapid pipe
- 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
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Abstract
The utility model discloses a quick connector which comprises a connector body. The quick connector is characterized in that an inner cavity is formed in the connector body, a movable core is arranged in the inner cavity, a plurality of movable claws are arranged on the outer wall of the connector body, an ejector spring which enables the connection end of the movable core to abut against the movable claws is arranged in the inner cavity, and the movable claws are sleeved with a connector outer shell component capable of controlling the movable claws to be opened or closed. The quick connector overcomes defects in the prior art, and is simple in structure, few in parts, low in production cost, convenient to install, and simple and quick in use.
Description
Technical field
The utility model relates to a kind of rapid pipe joint.
Background technique
In daily life and the equipment of industrial product, often pipe need to be connected and dismantle, pipeline is the device for delivery of gas, liquid or the fluid with solid particle being connected into pipe, pipe coupling and valve etc.At present, in various pipelines connect, for the ease of layout and the installation of pipe, often use pipe joint to realize and turn to and be connected, divide by form, as curved logical, straight-through, threeway etc., each passage can be made into and waits warp or reducing.Existing joint connection manner has welding type, clamp-press type, thread type etc., as the general simple structure of existing joint.In order to realize fast operating, people have designed various fast joint structures, but existing joint structure complexity, and the component of use are relatively many, complicated and time consumption cost are installed high.It is convenient not to use.
So existing rapid pipe joint awaits further perfect.
Model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of simple in structure, and part is relatively less, and cost of production is low, easy for installation, uses a kind of rapid pipe joint of simple and fast.
In order to achieve the above object, the utility model adopts following scheme:
A kind of rapid pipe joint, include adapter body, it is characterized in that: in described adapter body, be provided with inner chamber, in described inner chamber, be provided with slide core, on described adapter body outer wall, be provided with multiple movable claws, be provided with and can make slide core connecting end top be pressed in the top pressure spring on movable claw at described inner chamber, be arranged with outward and can control the joint shell assembly that movable claw is opened or closed at described movable claw.
A kind of rapid pipe joint as above, it is characterized in that described joint shell assembly includes joint shell, in described joint shell, be provided with limited step, top, described movable claw one end is pressed on described limited step, on described adapter body outer wall, be provided with positioning means, be provided with Returnning spring at described positioning means and limited step, on described joint shell inwall, be provided with the slot to make way that can allow movable claw open after joint shell moves to certain position.
A kind of rapid pipe joint as above, it is characterized in that being provided with connecting groove on described adapter body outer wall, between described connecting groove and adapter body end, form a bulge loop, on movable claw inwall, be provided with the restraining groove that can snap onto on described bulge loop and can make movable claw end move in connecting groove, described restraining groove snaps onto on bulge loop.
A kind of rapid pipe joint as above, it is characterized in that being provided with positioning step at described adapter body inwall, be provided with connection step at described slide core inwall, top, described top pressure spring one end is pressed on positioning step, and described top pressure spring the other end top is pressed in and connects on step.
A kind of rapid pipe joint as above, is characterized in that being provided with circular groove at described adapter body inwall, is provided with O RunddichtringO in described circular groove.
A kind of rapid pipe joint as above, it is characterized in that described positioning means includes the locating slot being arranged on adapter body outer wall, in described locating slot, be provided with jump ring, in the adapter body between described jump ring and limited step, be arranged with back-up ring, top, described Returnning spring one end is pressed on described back-up ring, and described Returnning spring the other end top is pressed on limited step.
A kind of rapid pipe joint as above, is characterized in that being provided with the inner groovy coordinating with slot to make way on described movable claw outer wall.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is provided with slide core in adapter body, on adapter body outer wall, be provided with multiple movable claws, be arranged with outward and can control the joint shell assembly that movable claw is opened or closed at movable claw, in using process, stir joint shell assembly, joint shell assembly moves to certain position, movable claw just can be opened, now connecting head is plugged on slide core, releasable joint casing assembly, movable claw is Quick folding under the effect of joint shell assembly, connecting head claw is fixed, connect thereby realize fast, the utility model is simple in structure, use part relatively less, easy to assembly, cost of production is low, use simple and fast.
Brief description of the drawings
Fig. 1 is generalized section of the present utility model;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Embodiment
Below in conjunction with brief description of the drawings and embodiment, the utility model is further described:
A kind of rapid pipe joint as shown in Fig. 1 to 2, include adapter body 1, in described adapter body 1, be provided with inner chamber 2, in described inner chamber 2, be provided with slide core 3, on described adapter body 1 outer wall, be provided with multiple movable claws 4, be provided with and can make slide core 3 connecting end tops be pressed in the top pressure spring 5 on movable claw 4 at described inner chamber 2, outside described movable claw 4, be arranged with and can control the joint shell assembly 6 that movable claw 4 is opened or closed.
As shown in Figure 1, the assembly of joint shell described in the utility model 6 includes joint shell 61, in described joint shell 61, be provided with limited step 62, described movable claw 4 tops, one end are pressed on described limited step 62, on described adapter body 61 outer walls, be provided with positioning means 7, be provided with Returnning spring 63 at described positioning means 7 with limited step 62, on described joint shell 61 inwalls, be provided with the slot to make way 64 that can allow movable claw 4 open after joint shell 61 moves to certain position.
In the utility model, on described adapter body 1 outer wall, be provided with connecting groove 11, between described connecting groove 11 and adapter body 1 end, form a bulge loop 12, on movable claw 4 inwalls, be provided with and can snap onto on described bulge loop 12 and can make the restraining groove 41 of movable claw 4 ends in connecting groove 11 interior movements, described restraining groove 41 snaps onto on bulge loop 12.Movable claw 4 is can be on adapter body 1 outer wall together movable among a small circle, thereby realizes opening or folding of movable claw 4.
In the utility model, be provided with positioning step 13 at described adapter body 1 inwall, be provided with and connect step 31 at described slide core 3 inwalls, described top pressure spring 5 tops, one end are pressed on positioning step 13, and described top pressure spring 5 the other end tops are pressed in and connect on step 31.Under the effect of top pressure spring 5, when slide core 3 is connected with connecting head, slide core 3 top tightly can be pressed on connecting head, thereby ensure the sealing of slide core 3 with connecting head.
In the utility model, be provided with circular groove 14 at described adapter body 1 inwall, in described circular groove 14, be provided with O RunddichtringO 8.O RunddichtringO 8 has effectively ensured the sealing between slide core 3 and adapter body 1 inwall, safe and reliable.
Positioning means 7 described in the utility model includes the locating slot 71 being arranged on adapter body 1 outer wall, in described locating slot 71, be provided with jump ring 72, in the adapter body 1 between described jump ring 72 and limited step 62, be arranged with back-up ring 73, described Returnning spring 63 tops, one end are pressed on described back-up ring 73, and described Returnning spring 63 the other end tops are pressed on limited step 62.Jump ring 72 is installed or takes out very convenient, thereby has simplified overall assembling, has improved manufacturing efficiency, has reduced cost of production.
In the utility model, on described movable claw 4 outer walls, be provided with the inner groovy 42 coordinating with slot to make way 64.When joint shell 61 moves to after certain position, the end of joint shell 61 can enter described inner groovy 42, thereby more effectively ensures opening of movable claw 4.
Working principle of the present utility model:
In use, first stir joint shell assembly, joint shell assembly moves to certain position and is, movable claw just can be opened, and now connecting head is plugged on slide core to releasable joint casing assembly, movable claw is Quick folding under the effect of joint shell assembly, connecting head claw is fixed, connected thereby realize fast, the utility model is simple in structure, use part relatively less, easy to assembly, cost of production is low, uses simple and fast.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a rapid pipe joint, include adapter body (1), it is characterized in that: in described adapter body (1), be provided with inner chamber (2), in described inner chamber (2), be provided with slide core (3), on described adapter body (1) outer wall, be provided with multiple movable claws (4), be provided with and can make slide core (3) connecting end top be pressed in the top pressure spring (5) on movable claw (4) at described inner chamber (2), outside described movable claw (4), be arranged with and can control the joint shell assembly (6) that movable claw (4) is opened or closed.
2. a kind of rapid pipe joint according to claim 1, it is characterized in that described joint shell assembly (6) includes joint shell (61), in described joint shell (61), be provided with limited step (62), top, described movable claw (4) one end is pressed on described limited step (62), on described adapter body (61) outer wall, be provided with positioning means (7), be provided with Returnning spring (63) at described positioning means (7) and limited step (62), on described joint shell (61) inwall, be provided with the slot to make way (64) that can allow movable claw (4) open after joint shell (61) moves to certain position.
3. a kind of rapid pipe joint according to claim 1, it is characterized in that being provided with connecting groove (11) on described adapter body (1) outer wall, between described connecting groove (11) and adapter body (1) end, form a bulge loop (12), on movable claw (4) inwall, be provided with and can snap onto the restraining groove (41) that described bulge loop (12) is upper and can make movable claw (4) end move in connecting groove (11), described restraining groove (41) snaps onto on bulge loop (12).
4. a kind of rapid pipe joint according to claim 1, it is characterized in that being provided with positioning step (13) at described adapter body (1) inwall, be provided with and connect step (31) at described slide core (3) inwall, it is upper that top, described top pressure spring (5) one end is pressed in positioning step (13), and described top pressure spring (5) the other end top is pressed in and connects on step (31).
5. a kind of rapid pipe joint according to claim 1, is characterized in that being provided with circular groove (14) at described adapter body (1) inwall, is provided with O RunddichtringO (8) in described circular groove (14).
6. a kind of rapid pipe joint according to claim 2, it is characterized in that described positioning means (7) includes the locating slot (71) being arranged on adapter body (1) outer wall, in described locating slot (71), be provided with jump ring (72), in the adapter body (1) between described jump ring (72) and limited step (62), be arranged with back-up ring (73), it is upper that top, described Returnning spring (63) one end is pressed in described back-up ring (73), and described Returnning spring (63) the other end top is pressed on limited step (62).
7. a kind of rapid pipe joint according to claim 2, is characterized in that being provided with on described movable claw (4) outer wall the inner groovy (42) coordinating with slot to make way (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831173.9U CN203641736U (en) | 2013-12-13 | 2013-12-13 | Quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831173.9U CN203641736U (en) | 2013-12-13 | 2013-12-13 | Quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641736U true CN203641736U (en) | 2014-06-11 |
Family
ID=50872981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831173.9U Expired - Fee Related CN203641736U (en) | 2013-12-13 | 2013-12-13 | Quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN107061906A (en) * | 2017-06-05 | 2017-08-18 | 红旗仪表（长兴）有限公司 | A kind of snap joint and fatigue tester |
| CN109296861A (en) * | 2018-11-02 | 2019-02-01 | 中国船舶重工集团公司第七二三研究所 | A kind of blindmate floating fluid connector |
-
2013
- 2013-12-13 CN CN201320831173.9U patent/CN203641736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN107061906A (en) * | 2017-06-05 | 2017-08-18 | 红旗仪表（长兴）有限公司 | A kind of snap joint and fatigue tester |
| CN107061906B (en) * | 2017-06-05 | 2023-03-10 | 红旗仪表（长兴）有限公司 | Quick-operation joint and fatigue test appearance |
| CN109296861A (en) * | 2018-11-02 | 2019-02-01 | 中国船舶重工集团公司第七二三研究所 | A kind of blindmate floating fluid connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |