CN106402535B - A kind of snap lock fastener applied to hybrid vehicle pipeline connector - Google Patents
A kind of snap lock fastener applied to hybrid vehicle pipeline connector Download PDFInfo
- Publication number
- CN106402535B CN106402535B CN201611047837.7A CN201611047837A CN106402535B CN 106402535 B CN106402535 B CN 106402535B CN 201611047837 A CN201611047837 A CN 201611047837A CN 106402535 B CN106402535 B CN 106402535B
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- arm
- pressing plate
- plate portion
- elasticity arm
- elasticity
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- 238000003825 pressing Methods 0.000 claims abstract description 58
- 239000004020 conductor Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention provides a kind of snap lock fastener applied to hybrid vehicle pipeline connector, including upper pressing plate portion, lower pressing plate portion, the first elasticity arm and the second elasticity arm, linked into an integrated entity between upper pressing plate portion and lower pressing plate portion by the first elasticity arm and the second elasticity arm；Wherein：First elasticity arm and the second elasticity arm are formed by the elastic hypotenuse arm positioned at both ends and the rigid straight-arm integrally connected positioned at centre；Present invention employs the snap lock fastener for the structure design that is centrosymmetric, avoid existing self-locking device or snap close piece it is positive or reversely on adjustment spent by the set-up time, i.e. while reducing cost, improving attaching/detaching efficiency, the snap lock fastener performance of the present invention in turn ensure that；The snap lock fastener is being applied to the sealing and stability that ensure the intelligent automobile pipeline connector in intelligent automobile pipeline connector simultaneously.
Description
Technical field
The invention belongs to automobile automobile fitting part to fabricate field, and in particular to one kind is applied to hybrid vehicle pipe
The snap lock fastener of path connector.
Background technology
In automotive field, the connector of automobile oil-way or pipeline is mainly connected by pin end with female joint to be formed, and
Current pin end is typically all that more ripe automobile carries standard fitting, therefore how to female joint and how to realize mother
Be seamlessly connected with being completely embedded between joint and pin end always be the emphasis that perplexs vast automotive field research and development engineer and
Difficult point.
Therefore, apply at present in automobile（Including pilotless automobile, hybrid vehicle）Female connector is all mainly can
The connector of dismounting, these dismountable connectors are used to connect dismountable connecting tube, and generally dismountable connector needs
Ensure the sealing of pipe, prevent the liquid in pipe or gas leakage.Dismountable connector includes keyed end and abutting end, existing skill
In order to ensure keyed end and abutting end in art, that is, prevent keyed end and abutting end from unclamping.It is generally necessary to keyed end enters to abutting end
Row is spacing.Because dismountable connector is according to the needs of user, it is necessary to locking of the end to abutting end that unlock can be crossed.Generally
The pipe of dismountable connector connection exists because of the reasons such as overpressure change, pipeline movement, the pipe of dismountable connector connection
Often suffer from very big axial force.Dismountable connector needs firm connecting tube and pipe.
The part that existing dismountable connector has locking unlocking arm auxiliary section is easily deformed excessive deficiency.
The content of the invention
The purpose of the present invention is to overcome deficiency in existing product, there is provided a kind of being applied to for structure design that is centrosymmetric is mixed
The snap lock fastener of power vehicle pipeline connector is closed, the snap lock fastener has the work(such as the efficient, function admirable of attaching/detaching
Can, and the pipeline connector of hybrid vehicle can be widely used in.
To achieve the above object, present invention employs following technical scheme：
The present invention provides a kind of snap lock fastener applied to hybrid vehicle pipeline connector, including upper pressing plate
Portion, lower pressing plate portion, the first elasticity arm and the second elasticity arm, are by the first elastic force between upper pressing plate portion and lower pressing plate portion
What arm and the second elasticity arm linked into an integrated entity；Wherein：First elasticity arm and the second elasticity arm are oblique by the elasticity positioned at both ends
Side arm and rigid straight-arm integrally connected positioned at centre form；Institute's shape between the elastic hypotenuse arm at both ends and rigid straight-arm
Into angle be 130 ° ~ 160 °, and positioned at both ends elastic hypotenuse arm towards identical so that the first elasticity arm, the second elastic force
Arm and with it is upper pressing plate portion, it is lower pressing plate portion mutually form parcel shape structure；Length positioned at the elastic hypotenuse arm at both ends is equal
More than the length of rigid straight-arm so that when applying pressure simultaneously to upper pressing plate portion, lower pressing plate portion, the first elasticity arm and the
Stress is pressed against outside and expanded two elasticity arms respectively, while the public connecting tube of pin end is set into hollow in female joint and led
In pipe.
It is provided with the rigid straight-arm of the first elasticity arm parallel to the first guiding slot port on female joint axial direction, the
The rigid straight-arm of two elasticity arms is provided with parallel to the second guiding slot port on female joint axial direction, and the first guiding slot port
Direction is opposite with the direction of the second guiding slot port；One led with what is be arranged in female joint because the direction of the first guiding slot port is set
Rail cooperates, and the direction of the second guiding slot port cooperates with another guide rail being arranged in female joint so that first
Elasticity arm, the second elasticity arm are only limitted to along each accordingly guide rail is outwardly or inwardly slided；It ensure that the elastic lock
Part steadiness on female joint axial direction.
Upper arc clasp is provided with the inside of upper pressing plate portion, arc lower clasp, upper arc are provided with the inside of lower pressing plate portion
Clasp is by two rigid hypotenuse arms I and the upper half annulus parcel one among this two rigid hypotenuse arms I
It is formed by connecting；Arc lower clasp is by two rigid hypotenuse arms II and among this two rigid hypotenuse arms II
Lower half annulus parcel integrally connected forms；Specifically：It by both ends is in great circle segmental arc face that upper half annulus parcel medial surface, which is,
With it is middle in roundlet segmental arc face integrally connected composition, lower half annulus parcel medial surface be by both ends in great circle segmental arc face and in
Between in roundlet segmental arc face integrally connected composition；Wherein：The cambered surface radius in roundlet segmental arc face is equal to the card interface external diameter of pin end,
The cambered surface radius in great circle segmental arc face is more than the cambered surface radius in roundlet segmental arc face.
The design of said structure, when pin end is set in female joint, the card interface of pin end is being wrapped in bullet
In the upper half annulus parcel and lower half annulus parcel of property snap close piece in small arc section face, so as to realize that pin end passes through bullet
Property snap close piece is fixedly connected with female joint；And when extracting or changing female joint pin end out, pressing snap lock fastener
Upper pressing plate portion and lower pressing plate portion, due to upper pressing plate portion both ends inside binding structure and lower pressing plate portion both ends to
Interior binding structure is respectively with having necessarily removable gap between groove mouth both sides end face is provided with female joint step surface；And
And the inside binding structure at upper pressing plate portion both ends and the inside binding structure at lower pressing plate portion both ends are able to be buckled in
In female joint on the step surface of groove mouth both sides end face；So the card interface of pin end is caused to be separated from the upper half of snap lock fastener
The parcel in small arc section face in annulus parcel and lower half annulus parcel, and the cambered surface radius in wherein great circle segmental arc face is big
Cambered surface radius in roundlet segmental arc face, effectively prevent the card interface of pin end may occur to misplace and cause to be buckled in upper half
Between annulus parcel and lower half annulus parcel；Upper half annulus parcel and lower half annulus parcel are also effectively shortened simultaneously
Spacing caused by the extruding of portion stress, it becomes possible to make the card interface of pin end from upper half annulus parcel and lower half annulus parcel
Between pull out come.
As preferred：First elasticity arm and the second elasticity arm are arranged between arc clasp and arc lower clasp.
As preferred：The width of first elasticity arm, the width of the second elasticity arm are respectively less than width, the lower arc of upper arc clasp
The width of shape clasp.
As preferred：Between first elasticity arm and the second elasticity arm distance be less than or equal to it is upper pressing plate portion length or
The length of plate portion is pressed under person.The design of the structure is to be able to allow whole snap lock fastener rapidly to set into groove mouth
Interior, avoiding the first elasticity arm, either the second elasticity arm and groove mouth both ends of the surface occur unnecessary collision or collided with, and cause the
One elasticity arm or the second elasticity arm are damaged.
Compared with prior art, beneficial effects of the present invention are as follows：
Present invention employs the snap lock fastener for the structure design that is centrosymmetric, and avoids existing self-locking device or snap close piece
It is positive or reversely on adjustment spent by the set-up time, i.e., while reducing cost, improving attaching/detaching efficiency, again
It ensure that the snap lock fastener performance of the present invention；While protected the snap lock fastener is applied in intelligent automobile pipeline connector
Demonstrate,prove the sealing and stability of the intelligent automobile pipeline connector.
Brief description of the drawings
Fig. 1 is snap lock fastener of the present invention and pin end, the integrally-built explosive view of female joint mating connection structure.
Fig. 2 is the structural representation of snap lock fastener of the present invention.
Fig. 3, Fig. 4 are the connection fit structure schematic diagram of snap lock fastener of the present invention and pin end.
Fig. 5 is the structural representation of female joint.
Reference：Pin end 1, female joint 2, snap lock fastener 3, first annular raised 11, card interface 12, the second annular
Projection 13, the first hose transition 14, public connecting tube 15, clamping head 20, groove mouth 21, step surface 22, guide rail 23, female joint
Middle part 24, safety collar 244, outer O-shaped rubber seal 243, inner shield ring 242, interior O-shaped rubber seal 241, upper pressing plate portion
31a, inside binding structure 32a, lower pressing plate portion 31b, inside binding structure 32b, upper arc clasp 33a, arc lower clasp
33b, upper half annulus parcel 35a, lower half annulus parcel 35b, the first elasticity arm 36a, the second elasticity arm 36b, first is oriented to
Notch 37a, the second guiding slot port 37b.
Embodiment
Technical scheme is described further with reference to Figure of description：
As shown in Fig. 1 ~ 5, the embodiment of the present invention proposes a kind of the specific of pipeline connector applied to hybrid vehicle
Embodiment, specifically：In Fig. 1, pin end 1 and female joint 2 should be included applied to the pipeline connector of hybrid vehicle, it is described
Pin end 1 is fixedly connected by snap lock fastener 3 with female joint 2；The pin end 1 is hollow tubing conductor, and the pin end 1 is successively
Formed by public connecting tube 15, first annular raised 11, second annular protrusion 13 and the integrally connected of the first hose transition 14；
The card interface 12 that can be engaged with snap lock fastener 3 is formed between first annular raised 11 and the second annular protrusion 13；In public affairs
The sealing device of sealing state can be kept with female joint 2 by being arranged with the outside wall surface of connecting tube 15.
As shown in Figure 1 and Figure 5, the female joint 2 is by clamping head 20, female joint middle part 24 and the second hose transition
Integrally connected composition；When the public connecting tube 15 of pin end 1 is extended into 2 inner via hole of female joint, outside public connecting tube 15
Wall is tightly connected by 24 internal faces in the middle part of the female joint of sealing device and female joint 2；Offered on clamping head 20
Symmetrical groove mouth 21 down, snap lock fastener 3 can be set into clamping head 20 along the two groove mouths 21；Each
The two side ends of groove mouth 21 are equipped with step surface 22, and the step surface 22 that each both ends of groove mouth 21 are provided with is able to and upper pressing plate
The inside binding structure 32a at portion 31a both ends, the inside binding structure 32b at lower pressing plate portion 31b both ends are mutually engaged by clamping；
Both sides are respectively equipped with a guide rail 23 in clamping head 20, and two guide rails 23 are in the same plane and are arranged in female joint 2
On axial direction.
As depicted in figs. 1 and 2, the embodiment of the present invention also provides a kind of bullet applied to hybrid vehicle pipeline connector
Property snap close piece 3, the snap lock fastener 3 are centrosymmetric structure design, specifically：The snap lock fastener 3 is pressed on including
Pressing plate portion 31a, lower pressing plate portion 31b, the first elasticity arm 36a and the second elasticity arm 36b, upper pressing plate portion 31a and lower pressing plate
Linked into an integrated entity between portion 31b by the first elasticity arm 36a and the second elasticity arm 36b；Wherein：First elasticity arm 36a and
Second elasticity arm 36b is formed by the elastic hypotenuse arm positioned at both ends and the rigid straight-arm integrally connected positioned at centre, position
The angle formed between the elastic hypotenuse arm at both ends and rigid straight-arm is 130 ° ~ 160 °, and the elasticity positioned at both ends is oblique
Side arm is towards identical so that the first elasticity arm 36a, the second elasticity arm 36b and with upper pressing plate portion 31a, lower pressing plate portion 31b
Mutually form parcel shape structure；The length of rigid straight-arm is all higher than positioned at the length of the elastic hypotenuse arm at both ends so as to upper
When pressing plate portion 31a, lower pressing plate portion 31b apply pressure simultaneously, the first elasticity arm 36a and the second elasticity arm 36b difference stress
It is pressed against outside to expand, while the public connecting tube 15 of pin end 1 is set into the hollow tubing conductor in female joint 2；First
Elasticity arm 36a rigid straight-arm is provided with parallel to the first guiding slot port 37a on the axial direction of female joint 2, in the second elastic force
Arm 36b rigid straight-arm is provided with parallel to the second guiding slot port 37b on the axial direction of female joint 2, and the first guiding slot port
37a direction is opposite with the second guiding slot port 37b direction；Because the first guiding slot port 37a direction is set and is arranged on mother
A guide rail 23 in joint 2 is cooperated, and the second guiding slot port 37b direction another is led be arranged in female joint 2
Rail 23 cooperates so that the first elasticity arm 36a, the second elasticity arm 36b be only limitted to along each accordingly guide rail 23 carry out to
It is interior or slide in and out；It ensure that the snap lock fastener 3 steadiness on the axial direction of female joint 2.
As shown in Figure 2, Figure 3 and Figure 4, upper arc clasp 33a is provided with the inside of upper pressing plate portion 31a, in lower pressing plate portion
It is by two rigid hypotenuse arms I and positioned at two rigidity that arc lower clasp 33b, upper arc clasp 33a are provided with the inside of 31b
What the upper half annulus parcel 35a integrally connecteds among hypotenuse arm I formed；Arc lower clasp 33b is by two rigid hypotenuses
What arm II and the lower half annulus parcel 35b integrally connecteds among this two rigid hypotenuse arms II formed；Upper half
Annulus parcel 35a medial surfaces are made up of both ends in great circle segmental arc face and centre in roundlet segmental arc face, lower half annulus parcel
Portion's 35b medial surfaces are made up of both ends in great circle segmental arc face and centre in roundlet segmental arc face；Wherein：The cambered surface in roundlet segmental arc face
Radius is equal to the external diameter of card interface 12 of pin end 1, and the cambered surface radius in great circle segmental arc face is more than the cambered surface radius in roundlet segmental arc face.On
State the design of structure so that when pin end 1 is set in female joint 2, the card interface 12 of pin end 1 is being wrapped in elasticity
In the upper half annulus parcel 35a and lower half annulus parcel 35b of snap close piece 3 in small arc section face, so as to realize pin end 1
It is fixedly connected by snap lock fastener 3 with female joint 2；And when extracting or changing female joint 2 pin end 1 out, press bullet
The upper pressing plate portion 31a and lower pressing plate portion 31b of property snap close piece 3, due to the inside binding structure at upper pressing plate portion 31a both ends
32a and the inside binding structure 32b at lower pressing plate portion 31b both ends on the both sides end face of groove mouth in female joint 2 21 respectively with setting
There is necessarily removable gap between some step surfaces 222；And the inside binding structure 32a at upper pressing plate portion 31a both ends with
And the inside binding structure 32b at lower pressing plate portion 31b both ends is able to be buckled in the both sides end face of groove mouth 21 in female joint 2
On step surface 222；The card interface 12 of so pin end 1 is separated from the upper half annulus parcel 35a and lower half of snap lock fastener 3
The parcel in small arc section face in annulus parcel 35b, and wherein the cambered surface radius in great circle segmental arc face is more than roundlet segmental arc face
Cambered surface radius, effectively prevent the card interface 12 of pin end 1 may occur dislocation and cause to be buckled in upper half annulus parcel
Between 35a and lower half annulus parcel 35b；Upper half annulus parcel 35a and lower half annulus parcel are also effectively shortened simultaneously
Spacing caused by the extruding of portion 35b stress, it becomes possible to make the card interface 12 of pin end 1 from upper half annulus parcel 35a and lower half
Pull out and between annulus parcel 35b.
As shown in Fig. 2 the first elasticity arm 36a and the second elasticity arm 36b are arranged at arc clasp 33a and arc lower
Between clasp 33b.First elasticity arm 36a width, the second elasticity arm 36b width be respectively less than upper arc clasp 33a width,
Arc lower clasp 33b width.Distance is less than or equal to upper pressing plate between the first elasticity arm 36a and the second elasticity arm 36b
The length of portion 31a length or lower pressing plate portion 31b.The design of the structure is to be able to make whole snap lock fastener quick
Ground is set intraoral into groove, and avoiding the first elasticity arm 36a or the second elasticity arm 36b and the both ends of the surface of groove mouth 21 from occurring need not
The collision wanted is collided with, and causes the first elasticity arm 36a or the second elasticity arm 36b to be damaged.
As shown in figure 1, the sealing device includes safety collar 244, outer O-shaped rubber seal 243, inner shield ring 242, interior O
Type rubber seal 241；The safety collar 244, outer O-shaped rubber seal 243, inner shield ring 242, interior O-shaped rubber seal 241
Closely it is folded in from outside to inside between the outside wall surface of public connecting tube 15 and the internal face of female joint 2 successively；So as to ensure that public affairs
Sealing between connecting tube 15 and female joint 2.The external diameter of second annular protrusion 13 is more than first annular raised 11 external diameter.
23 internal face lower end side is provided with RFID tag, pressure sensor or temperature sensor in the middle part of female joint.
The snap lock fastener for the structure design that is centrosymmetric is employed in the embodiment of the present invention in pipeline connector, is avoided
Existing self-locking device or snap close piece it is positive or reversely on adjustment spent by the set-up time, that is, reducing cost, improving peace
While dress/removal efficiency, the performance of the snap lock fastener in the embodiment of the present invention in turn ensure that；Simultaneously by the elastic lock
Part is applied to the sealing and stability for ensureing the intelligent automobile pipeline connector in intelligent automobile pipeline connector.
And RFID RFID tags and pressure sensor or temperature sensor are employed in the embodiment of the present invention.Its
Effect has：RFID RFID tags can be used in detecting the presence of liquid leakage；Due to temperature sensor or pressure sensor
With sealing ring be indirect general one millimeter of the most bottom surface of outer O-shaped rubber seal, inner shield ring or interior O-shaped rubber seal not
Arrive, and the temperature change from closest approach is detected by temperature sensor；During pressure sensor has certainly due to generation leakage simultaneously
Portion's fluid accumulation phenomenon, pressure is necessarily caused to become big.
The temperature that other RFID RFID tags and temperature sensor or pressure sensor can monitor the working environment
Degree change and granule density and the joint working time of control air.RFID RFID tags can with the writing task time,
Marked product model can be shown in process of production in LED display it is qualified by whether RFID RFID tags can also
Product back-tracing is enough realized, because RFID tag can record service condition, facilitates later stage research and service condition tracking, after being
Continuous improve provides material.Product intelligence is realized using RFID RFID tags and temperature sensor or pressure sensor
Energyization, can on automobile instrument panel the fluid temperature (F.T.) of display pipes, flow condition, ambient temperature, it can also be used to engine
Use everywhere or each section of temperature of conveyance conduit and flow velocity gather by temperature acquisition for lid, can finally allow car owner, maintenance personal, designer,
Testing crew directly knows joint fluid temperature by mobile phone-downloaded APP, has No leakage, flow rate of liquid, periphery working environment
Monitoring etc..Prevent accident generation.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not the present invention made any formal
Limitation, every any simple modification, equivalent change and modification for being made to above example of technical spirit according to the present invention,
In the range of still falling within technical solution of the present invention.
Claims (1)
1. a kind of snap lock fastener applied to hybrid vehicle pipeline connector, it is characterised in that including upper pressing plate portion
（31a）, lower pressing plate portion（31b）, the first elasticity arm（36a）With the second elasticity arm（36b）, upper pressing plate portion（31a）Pressed with
Pressing plate portion（31b）Between be by the first elasticity arm（36a）With the second elasticity arm（36b）Link into an integrated entity；Wherein：First bullet
The arm of force（36a）With the second elasticity arm（36b）It is by the elastic hypotenuse arm positioned at both ends and the rigid straight-arm one positioned at centre
It is formed by connecting, the angle formed between the elastic hypotenuse arm at both ends and rigid straight-arm is 130 ° ~ 160 °, and is located at
The elastic hypotenuse arm at both ends is towards identical so that the first elasticity arm（36a）, the second elasticity arm（36b）And with upper pressing plate portion
（31a）, lower pressing plate portion（31b）Mutually form parcel shape structure；Length positioned at the elastic hypotenuse arm at both ends is all higher than rigidity
The length of straight-arm so as to upper pressing plate portion（31a）, lower pressing plate portion（31b）When applying pressure simultaneously, the first elasticity arm
（36a）With the second elasticity arm（36b）Stress is pressed against outside and expanded respectively, while by pin end（1）Public connecting tube（15）It is embedding
Put and enter female joint（2）In interior hollow tubing conductor；
In the first elasticity arm（36a）Rigid straight-arm be provided with parallel to female joint（2）The first guiding slot port on axial direction
（37a）, in the second elasticity arm（36b）Rigid straight-arm be provided with parallel to female joint（2）The second guide groove on axial direction
Mouthful（37b）, and the first guiding slot port（37a）Direction and the second guiding slot port（37b）Direction it is opposite；
In upper pressing plate portion（31a）Inner side is provided with upper arc clasp（33a）, in lower pressing plate portion（31b）Inner side is provided with arc lower
Clasp（33b）, upper arc clasp（33a）It is by two rigid hypotenuse arms I and among this two rigid hypotenuse arms I
Upper half annulus parcel（35a）What integrally connected formed；Arc lower clasp（33b）Be by two rigid hypotenuse arms II and
Lower half annulus parcel among this two rigid hypotenuse arms II（35b）What integrally connected formed；Upper half annulus wraps up
Portion（35a）Medial surface is made up of both ends in great circle segmental arc face and centre in roundlet segmental arc face, lower half annulus parcel（35b）
Medial surface is made up of both ends in great circle segmental arc face and centre in roundlet segmental arc face；Wherein：The cambered surface radius in roundlet segmental arc face
Equal to pin end（1）Card interface（12）External diameter, the cambered surface radius in great circle segmental arc face are more than the cambered surface radius in roundlet segmental arc face；
First elasticity arm（36a）With the second elasticity arm（36b）It is arranged at arc clasp（33a）With arc lower clasp
（33b）Between；
First elasticity arm（36a）Width, the second elasticity arm（36b）Width be respectively less than upper arc clasp（33a）Width, under
Arc clasp（33b）Width；
First elasticity arm（36a）With the second elasticity arm（36b）Between distance be less than or equal to upper pressing plate portion（31a）Length
Or lower pressing plate portion（31b）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047837.7A CN106402535B (en) | 2016-11-23 | 2016-11-23 | A kind of snap lock fastener applied to hybrid vehicle pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047837.7A CN106402535B (en) | 2016-11-23 | 2016-11-23 | A kind of snap lock fastener applied to hybrid vehicle pipeline connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402535A CN106402535A (en) | 2017-02-15 |
| CN106402535B true CN106402535B (en) | 2017-11-10 |
Family
ID=58082636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611047837.7A Expired - Fee Related CN106402535B (en) | 2016-11-23 | 2016-11-23 | A kind of snap lock fastener applied to hybrid vehicle pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402535B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101578A (en) * | 2021-04-20 | 2021-07-13 | 安徽相品智能科技有限公司 | Fire-fighting robot capable of intelligently early warning and automatically identifying fire source |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916474A (en) * | 2005-08-19 | 2007-02-21 | 阿雷蒙紧固件（镇江）有限公司 | Loosening able plug in type joint in use for inserting to tubular insertion piece with peripheric capped edge |
| CN106090491A (en) * | 2016-07-19 | 2016-11-09 | 浙江工业大学 | Detachable quick connector |
| CN106090490A (en) * | 2016-07-28 | 2016-11-09 | 浙江工业大学 | Quick connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4198487B2 (en) * | 2003-02-20 | 2008-12-17 | 三桜工業株式会社 | Quick connector dust cap |
| FR3004780B1 (en) * | 2013-04-17 | 2015-05-01 | Raymond A & Cie | LOCK FOR TUBULAR CONNECTION AND TUBULAR CONNECTION OBTAINED |
-
2016
- 2016-11-23 CN CN201611047837.7A patent/CN106402535B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916474A (en) * | 2005-08-19 | 2007-02-21 | 阿雷蒙紧固件（镇江）有限公司 | Loosening able plug in type joint in use for inserting to tubular insertion piece with peripheric capped edge |
| CN106090491A (en) * | 2016-07-19 | 2016-11-09 | 浙江工业大学 | Detachable quick connector |
| CN106090490A (en) * | 2016-07-28 | 2016-11-09 | 浙江工业大学 | Quick connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402535A (en) | 2017-02-15 |
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Effective date of registration: 20180612 Address after: 527326 Foshan, Yunfu, Yunfu, Yunnan Province, Guangdong province (Yunfu) industrial transfer Industrial Park 10 South District Patentee after: Yunfu flying New Energy Automobile Co., Ltd. Address before: 322204 No. 238, Zhong Cun three District, Huang Zhai Town, Pujiang, Jinhua, Zhejiang Patentee before: Huang Songtan |
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