CN205136913U - Novel formula quick connector cut straightly - Google Patents
Novel formula quick connector cut straightly Download PDFInfo
- Publication number
- CN205136913U CN205136913U CN201520871627.4U CN201520871627U CN205136913U CN 205136913 U CN205136913 U CN 205136913U CN 201520871627 U CN201520871627 U CN 201520871627U CN 205136913 U CN205136913 U CN 205136913U
- Authority
- CN
- China
- Prior art keywords
- connecting bend
- quick inserting
- inserting joint
- clamping sleeve
- bail wire
- 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.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a novel formula quick connector cut straightly, including the connecting bend body, the both ends of connecting bend are connected with valve body and nylon tube respectively, the tip and the valve body threaded connection of connecting bend, the other end and the nylon tube plug -in connection of connecting bend, this tip comprises outer tube and inner tube, forms cyclic annular cavity between the two, is equipped with in the cyclic annular cavity and inserts plug -in element soon, can easily adorn, and also available special extracting tool realizes quick detachable function. Both can strengthen the corrosion resisting property of quick connector appearance piece greatly, appearance uniformity and aesthetic property are ensureing the function that realizes the fast -assembling quick -release under the safe prerequisite, and the security performance promotes greatly.
Description
Technical field
The utility model relates to field, particularly a kind of Novel direct-insert quick inserting joint.
Background technique
Gas circuit quick inserting joint in the market has two kinds: a kind of is bamboo joint type connecting leg male and female connector, locks use; Another is directly-inserted quick connector, and joint is contained on commercial car valve body, and braking tracheae blank pipe inserts joint auto lock and connects; Directly-inserted quick connector in the market is also divided into two kinds by usage mode, and a kind of easily lock easily changes up connection-peg, simple structure, is unsuitable for heavily card commercial vehicle pneumatic brake application, exists and easily throw off, cause the security risk of brake failure; Be the quick inserting joint that easy lock is not easily opened, its complex structure, risk factor wants high.Divide by material and also can be divided into two kinds: a kind of metal body part adds the joint of rubber seal, metalwork corrosion resistance is easily got rusty, and easily dress is not quick detachable, and two flap-type locking rings and metal welding fitting exist greater risk; Another kind is profile part is moulding, and inner body is metalwork, easily fills quick detachable, artificial or unartificial tracheae easily occurs and comes off, there is security risk.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of Novel direct-insert quick inserting joint, injection moulding profile part is adopted to add overall eight claw metal bail wires, clamping sleeve, steering knuckle body, can easily fill, also available dedicated extracting tool realizes readily removable function, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technological scheme: a kind of Novel direct-insert quick inserting joint, comprise connecting bend body, the two ends of connecting bend are connected with nylon tube with valve body respectively, the end of described connecting bend is connected with valve body screw thread, and the other end of connecting bend is connected with nylon tube plug-in type, and this end is made up of outer tube and interior pipe, form ring-shaped cavity between the two, in ring-shaped cavity, be provided with fast slotting plug component.
Preferably, described fast plug component of inserting comprises positioning ring, bail wire and clamping sleeve, with contour localization, be connected center between positioning ring with bail wire, be inclined-plane locking between bail wire and clamping sleeve, for compressing location between clamping sleeve and positioning ring, for hangnail bamboo joint type is connected and fixed between clamping sleeve and outer tube wall.
Preferably, described bail wire is overall eight claw, leading portion jag with hangnail cutting edge, and with inner conical surface rear end cylindrically.
Preferably, the inwall of described clamping sleeve is provided with annular recess, and described bail wire outer wall is provided with safe bulge loop, and safe bulge loop slides relative to annular recess.
Preferably, described ring-shaped cavity is provided with step groove, secondary step trough and three grades of step troughs, and described quick inserting joint is arranged in three grades of step troughs, is provided with double sealing circle in described secondary step trough, double sealing circle comprises dottle pin, and dottle pin both sides are provided with O RunddichtringO.
Preferably, the end that described connecting bend is connected with valve body screw thread is provided with steering knuckle body, the outer wall of steering knuckle body is provided with boss, the inner end outer wall of steering knuckle body is provided with O RunddichtringO, the external sidewall of steering knuckle is provided with outside thread, the outside of boss is provided with annular recess, is provided with pad in annular recess.
Preferably, the end of described steering knuckle body and quick inserting joint is provided with dust cap.
The beneficial effect of above technological scheme is adopted to be: the employing injection moulding profile part of the utility model structure adds overall eight claw metal bail wires, metal compaction cover, metal fittings body transition (threaded connector), can easily fill, also available dedicated extracting tool realizes quick detachable function.Both greatly can strengthen the decay resistance of quick inserting joint profile part, conformity and aesthetic property, under safing prerequisite, realize the function of quick-acting and quick-discharging, Safety performance promotes greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of connecting bend;
Fig. 3 is the explosive view of quick inserting joint.
Wherein, pipe, 12--ring-shaped cavity, 13--step groove, 14--secondary step trough, 15--tri-grades of step troughs, the safe bulge loop of 16--, 17--annular recess in 1-connecting bend, 2-pad, 3-steering knuckle body, 4-O RunddichtringO, 5-dust cap, 6-clamping sleeve, 7-bail wire, 8-positioning ring, 9-dottle pin, 10--outer tube, 11--.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows embodiment of the present utility model: a kind of Novel direct-insert quick inserting joint, comprise connecting bend 1 body, the two ends of connecting bend 1 are connected with nylon tube with valve body respectively, the end of described connecting bend 1 is connected with valve body screw thread, the other end of connecting bend 1 is connected with nylon tube plug-in type, this end is made up of outer tube 10 and interior pipe 11, form ring-shaped cavity 12 between the two, fast slotting plug component is provided with in ring-shaped cavity 12, the end that connecting bend 1 is connected with valve body screw thread is provided with steering knuckle body 3, the end of steering knuckle body 3 and quick inserting joint is provided with dust cap 5.
Insert plug component as shown in Figure 3 soon and comprise positioning ring 8, bail wire 7 and clamping sleeve 6, with contour localization, be connected center between positioning ring 8 with bail wire 7, for inclined-plane is locked between bail wire 7 and clamping sleeve 6, locate for compressing between clamping sleeve 6 and positioning ring 8, for hangnail bamboo joint type is connected and fixed between clamping sleeve 6 and outer tube 10 inwall, bail wire 7 is overall eight claw, leading portion jag with hangnail cutting edge, and with inner conical surface rear end cylindrically.
Composition graphs 1 and Fig. 2, the inwall of clamping sleeve 6 is provided with annular recess 17, and described bail wire 7 outer wall is provided with safe bulge loop 16, and safe bulge loop 16 slides relative to annular recess 17.
Ring-shaped cavity 12 is provided with step groove 13, secondary step trough 14 and three grades of step troughs 15, described quick inserting joint is arranged in three grades of step troughs 15, be provided with double sealing circle in described secondary step trough 14, double sealing circle comprises dottle pin 9, and dottle pin 9 both sides are provided with O RunddichtringO 4.
The end that connecting bend 1 is connected with valve body screw thread is provided with steering knuckle body 3, the outer wall of steering knuckle body 3 is provided with boss, the inner end outer wall of steering knuckle body 3 is provided with O RunddichtringO 4, steering knuckle body 3 outer side wall is provided with outside thread, the outside of boss is provided with annular recess 17, is provided with pad 2 in annular recess 17.
Bail wire structure and shape, be overall eight claw, leading portion jag with hangnail cutting edge, and with inner conical surface rear end cylindrically, is with safe bulge loop; The location of bail wire and locking mode, front end jag elastic locking and unblanking, and can coordinate with positioning ring and locate center, back-end security bulge loop prevents that pulling force is excessive to come off to bail wire distortion, and two ends all play an important role, safer durable;
Fast spigot mainly contains the parts compositions such as positioning ring, bail wire, clamping sleeve, between positioning ring and bail wire with contour localization, to center, be inclined-plane locking between bail wire and clamping sleeve, for compressing location between clamping sleeve and positioning ring, for hangnail bamboo joint type is connected and fixed between clamping sleeve and plastic body part.The erection sequence of positioning ring, bail wire, clamping sleeve is that positioning ring is interior, bail wire coordinates with positioning ring in centre locates, clamping sleeve compresses main component and fixes in outside, compression positioning ring is located, locking bail wire in inclined-plane in clamping sleeve, bail wire has certain amount of movement be convenient to locking and unblank interior, is easy to the installation and removal of nylon tube.
Nylon and vehicle-mounted valve body is connected for heavy truck air brake piping, the one end be connected with valve body connects with thread forms, the one end be connected with nylon tube directly inserts in quick inserting joint port to be locked nylon tube by shackle thus can be played with nylon tube to connect closely, and sealing is main ensures tightness by double sealing circle.
The employing injection moulding profile part of the utility model structure adds overall eight claw metal bail wires, metal compaction cover, metal fittings body transition (threaded connector), and can easily fill, also available dedicated extracting tool realizes quick detachable function.Both greatly can strengthen the decay resistance of quick inserting joint profile part, conformity and aesthetic property, under safing prerequisite, realize the function of quick-acting and quick-discharging, Safety performance promotes greatly.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a Novel direct-insert quick inserting joint, comprise connecting bend body, the two ends of connecting bend are connected with nylon tube with valve body respectively, it is characterized in that, the end of described connecting bend is connected with valve body screw thread, and the other end of connecting bend is connected with nylon tube plug-in type, and this end is made up of outer tube and interior pipe, form ring-shaped cavity between the two, in ring-shaped cavity, be provided with fast slotting plug component.
2. Novel direct-insert quick inserting joint according to claim 1, it is characterized in that, described fast plug component of inserting comprises positioning ring, bail wire and clamping sleeve, with contour localization, be connected center between positioning ring with bail wire, be inclined-plane locking between bail wire and clamping sleeve, for compressing location between clamping sleeve and positioning ring, for hangnail bamboo joint type is connected and fixed between clamping sleeve and outer tube wall.
3. Novel direct-insert quick inserting joint according to claim 2, is characterized in that, described bail wire is overall eight claw, leading portion jag with hangnail cutting edge, and with inner conical surface rear end cylindrically.
4. Novel direct-insert quick inserting joint according to claim 2, is characterized in that, the inwall of described clamping sleeve is provided with annular recess, and described bail wire outer wall is provided with safe bulge loop, and safe bulge loop slides relative to annular recess.
5. Novel direct-insert quick inserting joint according to claim 1, it is characterized in that, described ring-shaped cavity is provided with step groove, secondary step trough and three grades of step troughs, described quick inserting joint is arranged in three grades of step troughs, double sealing circle is provided with in described secondary step trough, double sealing circle comprises dottle pin, and dottle pin both sides are provided with O RunddichtringO.
6. Novel direct-insert quick inserting joint according to claim 1, it is characterized in that, the end that described connecting bend is connected with valve body screw thread is provided with steering knuckle body, the outer wall of steering knuckle body is provided with boss, the inner end outer wall of steering knuckle body is provided with O RunddichtringO, the external sidewall of steering knuckle is provided with outside thread, and the outside of boss is provided with annular recess, is provided with pad in annular recess.
7. Novel direct-insert quick inserting joint according to claim 6, is characterized in that, the end of described steering knuckle body and quick inserting joint is provided with dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871627.4U CN205136913U (en) | 2015-11-04 | 2015-11-04 | Novel formula quick connector cut straightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871627.4U CN205136913U (en) | 2015-11-04 | 2015-11-04 | Novel formula quick connector cut straightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136913U true CN205136913U (en) | 2016-04-06 |
Family
ID=55622706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871627.4U Active CN205136913U (en) | 2015-11-04 | 2015-11-04 | Novel formula quick connector cut straightly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840928A (en) * | 2016-06-13 | 2016-08-10 | 河北亚大汽车塑料制品有限公司 | Directly-inserted type connector and integrated device |
| CN109268610A (en) * | 2018-11-30 | 2019-01-25 | 河北亚大汽车塑料制品有限公司 | A kind of directly-inserted quick connector |
| CN109414743A (en) * | 2016-05-02 | 2019-03-01 | 艾泽勒气动有限责任两合公司 | Method for manufacturing curved tubular connecting element |
-
2015
- 2015-11-04 CN CN201520871627.4U patent/CN205136913U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414743A (en) * | 2016-05-02 | 2019-03-01 | 艾泽勒气动有限责任两合公司 | Method for manufacturing curved tubular connecting element |
| US11103965B2 (en) | 2016-05-02 | 2021-08-31 | Eisele Pneumatics Gmbh & Co. Kg | Method for producing a curved tubular connection element |
| CN105840928A (en) * | 2016-06-13 | 2016-08-10 | 河北亚大汽车塑料制品有限公司 | Directly-inserted type connector and integrated device |
| CN109268610A (en) * | 2018-11-30 | 2019-01-25 | 河北亚大汽车塑料制品有限公司 | A kind of directly-inserted quick connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205136913U (en) | Novel formula quick connector cut straightly | |
| CN104696651A (en) | Fast pipe joint insertion structure | |
| CN204387552U (en) | The fast inserting structure of pipe joint | |
| CN203979721U (en) | Integrative soft pipe joint | |
| CN202252512U (en) | Novel pipe connection quick joint | |
| CN106151715A (en) | A kind of stainless steel lathe dog | |
| CN204083570U (en) | Pipe fitting union | |
| CN109268610A (en) | A kind of directly-inserted quick connector | |
| CN204164561U (en) | A kind of Quick-changing joint | |
| CN209340708U (en) | A kind of directly-inserted quick connector | |
| CN205678321U (en) | A kind of big orifice fuel filling drainage snap joint | |
| CN204573375U (en) | A kind of pipe joint sealing structure | |
| CN204083602U (en) | A kind of Novel belt self-sealing function is without spring rapid pipe joint connectivity kit | |
| CN105840928A (en) | Directly-inserted type connector and integrated device | |
| CN203974792U (en) | A kind of master brake cylinder anchor fitting with stop collar | |
| CN202756804U (en) | Rapid connecting plug | |
| CN204284743U (en) | A kind of tight lock couplers air hose coupling | |
| CN204962127U (en) | Modular hydraulic pressure three way connection | |
| CN205876889U (en) | Many rotor unmanned aerial vehicle's quick assembly disassembly's connection structure | |
| CN210440715U (en) | Automobile oil pipe joint | |
| CN204962121U (en) | Rapid inserting tube connector | |
| CN103216695A (en) | Clamping ring, directly-inserting fast-inserting connector and braking system | |
| CN206246889U (en) | For the bail type quick locking connector of flanged pin pipe joint | |
| CN201322161Y (en) | Quick connector | |
| CN202746821U (en) | Inserting type connecting device of stainless steel corrugated soft pipe for connecting gas appliances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |