CN206478355U - A kind of connector of intelligent motor vehicle - Google Patents
A kind of connector of intelligent motor vehicle Download PDFInfo
- Publication number
- CN206478355U CN206478355U CN201621269063.8U CN201621269063U CN206478355U CN 206478355 U CN206478355 U CN 206478355U CN 201621269063 U CN201621269063 U CN 201621269063U CN 206478355 U CN206478355 U CN 206478355U
- Authority
- CN
- China
- Prior art keywords
- female joint
- turn buckle
- buckling parts
- arc
- connector
- 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
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model proposes a kind of connector of intelligent motor vehicle, including female joint and pin end, the pin end is fixedly connected by two turn buckle being hinged in female joint components with female joint；Two turn buckle components are centrosymmetric shape；The pin end is hollow tubing conductor, and the pin end is formed by public connecting tube, first annular raised, the second annular protrusion and the first hose transition integrally connected successively；First annular raised with forming the Access Division that can be engaged with turn buckle component between the second annular protrusion；Employ the turn buckle component of two structure designs that are centrosymmetric, avoid existing self-locking device or lock fastener it is positive or reversely on adjustment spent by the set-up time, i.e. while reducing cost, improving attaching/detaching efficiency, the performance of the turn buckle component in the utility model in turn ensure that；The turn buckle component is being applied to the sealing and stability of the connector for ensureing the intelligent motor vehicle in the connector of intelligent motor vehicle simultaneously.
Description
Technical field
The utility model belongs to motor vehicle pipeline/technical field of pipeline connection, and in particular to a kind of intelligent motor vehicle
Connector.
Background technology
Connector is a kind of device for being used for conveying the fluids such as gas, liquid, and usual connector is by pipe, pipe connection
Part, valve etc. are formed by connecting；In the prior art, the arrangement of connector and installation for convenience, generally using the side of pipe joint
Formula is completed, and the connected mode of existing joint has threaded connection, welding and card pressure etc., in actual operation is installed, there is one
A little problems, such as joint are manufactured, and install the problems such as inconvenient, handling are difficult, installation rate is slow, lock fastener confining force is inadequate,
In order to solve these problems, quick connector arises at the historic moment.
In current existing connector, lock fastener is all submerged this kind of quick connector of female joint, there is suitable one
The confining force that part lock fastener is produced to pin end is insufficient to assure that being reliably connected for pipeline.Simultaneously after being dismounted for multiple times, locking
Fastener easily loses original confining force, so can disconnect connection.
Utility model content
In order to which the confining force for overcoming existing quick connector technology to there is lock fastener generation is not enough carried there is provided one kind
The turn buckle component of symmetrical structure design, and with attaching/detaching is efficient, confining force is powerful enough, function admirable and have
The connector for being applied to intelligent motor vehicle of intelligent functions.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model proposes a kind of connector of intelligent motor vehicle, including female joint and pin end, the pin end
It is fixedly connected by two turn buckle being hinged in female joint components with female joint；Two turn buckle components are centrosymmetric
Shape；The pin end is hollow tubing conductor, the pin end be successively by public connecting tube, first annular raised, the second annular protrusion and
First hose transition integrally connected；Being formed between first annular raised and the second annular protrusion can be with turn buckle
The Access Division that component is engaged；Being arranged with the outside wall surface of public connecting tube can keep the sealing of sealing state to fill with female joint
Put；The female joint is formed in the middle part of clamping head, female joint with the second hose transition integrally connected；Set in female joint
There is the hollow tubing conductor for setting public connecting tube on pin end, the hollow tubing conductor is sequentially passed through by clamping head, female joint
Portion and the second hose transition；Provided with two symmetrical clamping slots on clamping head, each clamping slot be by
The exterior notch of 1/6~1/8 arc-shaped and in 1/3~1/4 arc-shaped inner tank mouths constitute；Being provided with exterior notch can be with rotation
The arc step surface that outer arcuate step surface on buckling piece is engaged；One end of inner tank mouths be provided with turn buckle component
Rotary connector is hinged the connecting hole of cooperation, and its other end is provided with to be interlocked company with the bayonet on turn buckle component
Connect the buckle shaft member and interior step surface of cooperation；Each turn buckle component is formed by main buckling parts and secondary buckling parts integrally connected
, wherein secondary buckling parts is arranged on the side of main buckling parts；Main buckling parts is in 1/3~1/4 arc-shaped, and secondary buckling parts is in 1/6
~1/8 arc-shaped；In one end of main buckling parts provided with the rotary connector being hinged that can be with female joint, its other end is provided with card
Detain connecting portion；The fan ring convex block in 1/6~1/8 arc-shaped is provided with the inside of the main buckling parts, and the both ends of the surface of secondary buckling parts are prolonged
Stretch face and distinguish in the same plane with fanning the both ends of the surface extended surface of ring convex block；The medial surface for fanning ring convex block is wrapped for bound edge
The concave profile of Access Division outside wall surface in pin end；The lateral surface of secondary buckling parts for can with female joint in exterior notch
The outer arcuate step surface that arc-shaped step face is engaged；Bayonet includes can be with buckle shaft member is engaged in female joint button
Groove, circular arc noses and the between outer land terrace that can be engaged with the interior step surface of inner tank mouths in female joint；It will rotate
When buckling piece ecto-entad is snapped into the clamping slot of female joint, the rotary connector on main buckling parts can connect around rotation
Axle is rotated freely, at the same in the bayonet by its other end circular arc noses set into buckle shaft member with it is interior
Catching groove ditch bound edge wraps buckle shaft member in gap between step surface, bayonet；The concave profile for fanning ring convex block simultaneously will
Access Division outside wall surface on the pin end into female joint has been set to wrap.
Preferably, the lateral surface of two turn buckle components is in smooth arc-shaped, its radius of curvature in female joint with blocking
Curvature radius is equal on the outside of connector portions.Two turn buckle components are being snapped into respective buckling groove by the design of the structure
After intraoral, clamping head lateral surface formation intactly smooth arc-shaped knot in the lateral surface of two turn buckle components and female joint
Structure.
Preferably, by two turn buckle components after being snapped into respective clamping slot, two turn buckle components
Upper bayonet is respectively provided with the gap for being easy to the manipulation of free-hand or instrument between the interior step surface of respective clamping slot.
Preferably, being respectively equipped with circular arc slide section in the rotary connector of two turn buckle components, connecting shaft is rotated
It is arranged in circular arc slide section.The design of the structure so that two turn buckle components can be in each accordingly clamping slot
It is interior to carry out freely glossily rotary motion.
Preferably, the sealing device includes safety collar, outer O-shaped rubber seal, inner shield ring, interior O-shaped rubber seal
Circle；The safety collar, outer O-shaped rubber seal, inner shield ring, interior O-shaped rubber seal are closely folded in from outside to inside successively
Between the outside wall surface of public connecting tube and the internal face of female joint；So as to ensure that the sealing of the connector.
Preferably, the external diameter of the second annular protrusion is more than first annular raised external diameter.
Preferably, the internal face lower end side in the middle part of female joint is provided with RFID tag, pressure sensor or temperature
Spend sensor.
Compared with prior art, the beneficial effects of the utility model are as follows：
Employ the turn buckle component of two structure designs that are centrosymmetric in the utility model in connector, it is to avoid existing
Have self-locking device or lock fastener it is positive or reversely on adjustment spent by the set-up time, that is, reducing cost, improving and pacify
While dress/removal efficiency, the performance of the turn buckle component in the utility model in turn ensure that；Simultaneously by the turn buckle component
Ensure the sealing and stability of the connector of the intelligent motor vehicle in the connector for being applied to intelligent motor vehicle.
RFID RFID tags and related sensor are employed in the utility model, its effect has：RFID radio frequency identifications
Label can be used in detecting the presence of liquid leakage；Due to temperature sensor or pressure sensor and sealing ring (i.e. outer O-shaped rubber
Sealing ring, inner shield ring or interior O-shaped rubber seal) indirect general one millimeter of most bottom surface less than, and by temperature sensor Lai
Detect the temperature change from closest approach；Pressure sensor has central liquid accumulation phenomenon certainly due to occurring leakage simultaneously, inevitable
Pressure is caused to become big.Other RFID RFID tags and temperature sensor or pressure sensor can monitor the working environment
Temperature change and control air granule density and joint working time.When RFID RFID tags can be with writing task
Between, marked product model whether (can be shown in process of production in LED display qualified by) RFID radio frequency identification markings
Label can also realize product back-tracing, because RFID tag can record service condition, facilitate later stage research and service condition to chase after
Track, material is provided for follow-up improvement.Realized using RFID RFID tags and temperature sensor or pressure sensor
Intelligent product, can on automobile instrument panel the fluid temperature (F.T.) of display pipes, flow condition, ambient temperature, it is also possible to
In bonnet, temperature acquisition is used everywhere or each section of temperature of conveyance conduit and flow velocity are gathered, and can finally allow car owner, maintenance personal, design
Personnel, testing crew directly know joint fluid temperature by mobile phone-downloaded APP, have No leakage, flow rate of liquid, periphery to work
Environmental monitoring etc..Prevent accident generation.
Brief description of the drawings
Fig. 1 is integrally-built explosive view in the utility model.
Fig. 2, Fig. 3 are the structural representation of female joint in the utility model.
Fig. 4 is the structural representation of turn buckle component in the utility model.
Fig. 5, Fig. 6 are respectively the utility model in horizontal, longitudinal cross section structure diagram.
Fig. 7, Fig. 8 are structural representation after overall package in the utility model.
Embodiment
The technical solution of the utility model is described further with reference to Figure of description：
As shown in Fig. 1~8, the utility model proposes a kind of connector of intelligent motor vehicle.Specifically：Such as Fig. 1, Fig. 5
With shown in Fig. 6, the connector includes female joint 1 and pin end 3, and the pin end 3 passes through two rotations being hinged in female joint 1
Turn buckling piece 2 to be fixedly connected with female joint 1；Two turn buckle components 2 are centrosymmetric shape；The pin end 3 is led to be hollow
Pipe, the pin end 3 is by public connecting tube 31, first annular raised 32, the second annular protrusion 34 and the first hose transition successively
35 integrally connecteds；Being formed between first annular raised 32 and the second annular protrusion 34 can be with the phase of turn buckle component 2
The Access Division 33 of cooperation；Being arranged with the outside wall surface of public connecting tube 31 can keep the sealing of sealing state to fill with female joint 1
Put.Wherein：The sealing device includes safety collar 134, outer O-shaped rubber seal 133, inner shield ring 132, interior O-shaped rubber seal
Circle 131；The safety collar 134, outer O-shaped rubber seal 133, inner shield ring 132, interior O-shaped rubber seal 131 successively from outside to
Inside closely it is folded between the outside wall surface of public connecting tube 31 and the internal face of female joint 1；So as to ensure that the close of the connector
Feng Xing.The external diameter of second annular protrusion 34 is more than first annular raised 32 external diameter.
As shown in Figures 1 to 3, the female joint 1 is by clamping head 11, female joint middle part 13 and the second hose transition 14
Integrally connected；Being provided with female joint 1 is used to set the hollow tubing conductor of public connecting tube 31 on pin end 3, the hollow tubing conductor
Sequentially pass through by clamping head 11, female joint middle part 13 and the second hose transition 14.
As shown in figure 4, provided with two symmetrical clamping slots 12 on clamping head 11, each clamping slot 12 is
It is made up of the exterior notch 129 in 1/6~1/8 arc-shaped and the inner tank mouths 123 in 1/3~1/4 arc-shaped；In exterior notch 129
Provided with the arc step surface 127 that can be engaged with the outer arcuate step surface 20 on turn buckle component 2；In inner tank mouths 123
One end is provided with the connecting hole for the cooperation that is hinged with the rotary connector 28 on turn buckle component 2, and its other end is provided with and rotation
Bayonet 23 on buckling piece 2, which is interlocked, connects the buckle shaft member 126 coordinated and interior step surface 128；Each rotary fastening
Part 2 is formed by main buckling parts 21 and the secondary integrally connected of buckling parts 22, wherein secondary buckling parts 22 is arranged on main buckling parts 21
On side；Main buckling parts 21 is in 1/3~1/4 arc-shaped, and secondary buckling parts 22 is in 1/6~1/8 arc-shaped；The one of main buckling parts 21
End is provided with the rotary connector 28 being hinged that can be with female joint 1, and its other end is provided with bayonet 23；In main buckling parts 21
Inner side is provided with the fan ring convex block 26 in 1/6~1/8 arc-shaped, and the both ends of the surface extended surface and fan ring convex block 26 of secondary buckling parts 22
Both ends of the surface extended surface difference it is in the same plane；
The medial surface for fanning ring convex block 26 is the concave profile 27 that the outside wall surface of Access Division 33 in pin end 3 is wrapped for bound edge；
The lateral surface of secondary buckling parts 22 is the outer arc for that can be engaged with the arc step surface 127 of exterior notch 129 in female joint 1
Shape step surface 20.
As shown in Fig. 5~6, bayonet 23 includes the catching groove ditch that can be engaged with buckle shaft member 126 in female joint 1
24th, circular arc noses 25 and the between outer land terrace 29 that can be engaged with the interior step surface 128 of inner tank mouths 123 in female joint 1；
When the ecto-entad of turn buckle component 2 is snapped into the clamping slot 12 of female joint 1, the rotary connector on main buckling parts 21
28 can be rotated freely around rotation connecting shaft 282, while the circular arc plush copper in the bayonet 23 by its other end
Set the bound edge of catching groove ditch 24 in the gap entered between buckle shaft member 126 and interior step surface 128, bayonet 23 and wrap in portion 25
Buckle shaft member 126；The concave profile 27 of ring convex block 26 is fanned simultaneously and will have been set enters Access Division on the pin end 3 in female joint 1
33 outside wall surfaces are wrapped.
As shown in Figure 4 and Figure 6：The lateral surface of two turn buckle components 2 is in smooth arc-shaped, and its radius of curvature connects with mother
The outside curvature radius of clamping head 11 is equal in first 1.The design of the structure, is being snapped into by two turn buckle components 2
After in respective clamping slot 12, lateral surface and the lateral surface of clamping head 11 in female joint 1 of two turn buckle components 2 are formed completely
The smooth convex structure in ground.By two turn buckle components 2 after being snapped into respective clamping slot 12, two rotary fastenings
Bayonet 23 is provided between the interior step surface 128 of respective clamping slot 12 respectively on part 2 is easy to free-hand or instrument behaviour
The gap of control.Circular arc slide section 281 is respectively equipped with the rotary connector 28 of two turn buckle components 2, connecting shaft 282 is rotated
It is arranged in circular arc slide section 281.The design of the structure so that two turn buckle components 2 can be in each accordingly clamping
Freely glossily rotary motion is carried out in notch 12.
Employ the turn buckle component of two structure designs that are centrosymmetric in the utility model in connector, it is to avoid existing
Have self-locking device or lock fastener it is positive or reversely on adjustment spent by the set-up time, that is, reducing cost, improving and pacify
While dress/removal efficiency, the performance of the turn buckle component in the utility model in turn ensure that；Simultaneously by the turn buckle component
Ensure the sealing and stability of the connector of the intelligent motor vehicle in the connector for being applied to intelligent motor vehicle.
In the utility model embodiment, 13 internal face lower end side is additionally provided with radio frequency identification marking in the middle part of female joint
Label, pressure sensor or temperature sensor.RFID RFID tags and related sensor are employed in the utility model, it is made
With having：RFID RFID tags can be used in detecting the presence of liquid leakage；Due to temperature sensor or pressure sensor with
Indirect general one millimeter of the most bottom surface of sealing ring (i.e. outer O-shaped rubber seal, inner shield ring or interior O-shaped rubber seal) is not
Arrive, and detect by temperature sensor the temperature change from closest approach；During pressure sensor has certainly due to generation leakage simultaneously
Portion's fluid accumulation phenomenon, necessarily causes pressure to become big.Other RFID RFID tags and temperature sensor or pressure are passed
Temperature change and the granule density of control air and joint working time that sensor can monitor the working environment.RFID radio frequency identifications
Label (can show qualified pass through in LED display in process of production with writing task time, marked product model
Whether) RFID RFID tags can also realize product back-tracing, because RFID tag can be recorded after service condition, convenience
Phase is studied and service condition is followed the trail of, and material is provided for follow-up improvement.Using RFID RFID tags and temperature sensor or
Person's pressure sensor realizes intelligent product, can on automobile instrument panel the fluid temperature (F.T.) of display pipes, flow condition,
Ambient temperature, it can also be used to which bonnet everywhere use or each section of temperature of conveyance conduit and flow velocity collection by temperature acquisition, final energy
Car owner, maintenance personal, designer, testing crew is allowed directly to know joint fluid temperature by mobile phone-downloaded APP, whether there is and let out
Leakage, flow rate of liquid, the monitoring of periphery working environment etc..Prevent accident generation.
It, to explanation of the present utility model, is limited of the present utility model that above-described embodiment, which is, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (1)
1. a kind of connector of intelligent motor vehicle, including female joint (1) and pin end (3), it is characterised in that the pin end
(3) it is fixedly connected by two turn buckle components being hinged in female joint (1) (2) with female joint (1)；Two rotary fastenings
Part (2) is centrosymmetric shape；
The pin end (3) is hollow tubing conductor, the pin end (3) be successively by public connecting tube (31), first annular raised (32),
Second annular protrusion (34) and the first hose transition (35) integrally connected；In first annular raised (32) and the second ring
The Access Division (33) that can be engaged with turn buckle component (2) is formed between shape projection (34)；Outer wall in public connecting tube (31)
The sealing device of sealing state can be kept with female joint (1) by being arranged with face；
The female joint (1) is (13) and the second hose transition (14) integrally connected in the middle part of clamping head (11), female joint
；Being provided with female joint (1) is used to set the hollow tubing conductor of public connecting tube (31) on pin end (3), the hollow tubing conductor according to
It is secondary to extend through clamping head (11), female joint middle part (13) and the second hose transition (14)；
Provided with two symmetrical clamping slots (12) on clamping head (11), each clamping slot (12) is by 1/6
The exterior notch (129) of~1/8 arc-shaped and in 1/3~1/4 arc-shaped inner tank mouths (123) constitute；
The arc platform that can be engaged with the outer arcuate step surface (20) on turn buckle component (2) is provided with exterior notch (129)
Terrace (127)；Match somebody with somebody in one end of inner tank mouths (123) provided with being hinged with the rotary connector (28) on turn buckle component (2)
The connecting hole of conjunction, its other end is provided with the buckle for being interlocked with the bayonet (23) on turn buckle component (2) and being connected and coordinating
Shaft member (126) and interior step surface (128)；
Each turn buckle component (2) is formed by main buckling parts (21) and secondary buckling parts (22) integrally connected, wherein secondary fasten
Portion (22) is arranged on the side of main buckling parts (21)；Main buckling parts (21) is in 1/3~1/4 arc-shaped, and secondary buckling parts (22) is in
1/6~1/8 arc-shaped；The rotary connector (28) being hinged that can be with female joint (1) is provided with one end of main buckling parts (21),
Its other end is provided with bayonet (23)；
The fan ring convex block (26) in 1/6~1/8 arc-shaped, and the two of secondary buckling parts (22) are provided with main buckling parts (21) inner side
The both ends of the surface extended surface difference of end face extended surface and fan ring convex block (26) is in the same plane；
The medial surface of fan ring convex block (26) is to be used for the concave profile that bound edge wraps Access Division (33) outside wall surface in pin end (3)
(27)；The lateral surface of secondary buckling parts (22) be used for can be with exterior notch (129) in female joint (1) arc step surface
(127) the outer arcuate step surface (20) being engaged；
Bayonet (23) includes catching groove ditch (24), the circular arc that can be engaged with buckle shaft member (126) in female joint (1)
Noses (25) and the between outer land terrace that can be engaged with the interior step surface (128) of inner tank mouths (123) in female joint (1)
(29)；
When turn buckle component (2) ecto-entad to be snapped into clamping slot (12) of female joint (1), on main buckling parts (21)
Rotary connector (28) can around rotation connecting shaft (282) be rotated freely, while in snapping connection its other end
Circular arc noses (25) are set into the gap between buckle shaft member (126) and interior step surface (128) in portion (23), and buckle connects
Catching groove ditch (24) bound edge wraps buckle shaft member (126) in socket part (23)；The concave profile (27) of ring convex block (26) is fanned simultaneously by
Access Division (33) outside wall surface on the pin end (3) in female joint (1) is set to wrap；
The lateral surface of two turn buckle components (2) is in smooth arc-shaped, its radius of curvature and clamping head in female joint (1)
(11) outside curvature radius is equal；
After being snapped into respective clamping slot (12), block by two turn buckle components (2) on two turn buckle components (2)
Detain connecting portion (23) and be provided with gap between the interior step surface (128) of respective clamping slot (12) respectively；
Circular arc slide section (281) is respectively equipped with the rotary connector (28) of two turn buckle components (2), connecting shaft is rotated
(282) it is arranged in circular arc slide section (281)；
The sealing device is close including safety collar (134), outer O-shaped rubber seal (133), inner shield ring (132), interior O-shaped rubber
Seal (131)；The safety collar (134), outer O-shaped rubber seal (133), inner shield ring (132), interior O-shaped rubber seal
(131) closely it is folded in from outside to inside successively between the outside wall surface of public connecting tube (31) and the internal face of female joint (1)；So as to
It ensure that the sealing of the connector；
The external diameter of second annular protrusion (34) is more than the external diameter of first annular raised (32)；
The internal face lower end side of (13) is provided with RFID tag, pressure sensor or temperature sensor in the middle part of female joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269063.8U CN206478355U (en) | 2016-11-23 | 2016-11-23 | A kind of connector of intelligent motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269063.8U CN206478355U (en) | 2016-11-23 | 2016-11-23 | A kind of connector of intelligent motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478355U true CN206478355U (en) | 2017-09-08 |
Family
ID=59755637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269063.8U Expired - Fee Related CN206478355U (en) | 2016-11-23 | 2016-11-23 | A kind of connector of intelligent motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478355U (en) |
-
2016
- 2016-11-23 CN CN201621269063.8U patent/CN206478355U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102066206B (en) | Structure for preventing dislocation of container, and sealing pump-up device | |
| CN206478359U (en) | The connector of intelligent motor vehicle | |
| CN109838644A (en) | Pipe crack location sealing device | |
| CN206478355U (en) | A kind of connector of intelligent motor vehicle | |
| CN106352184B (en) | A kind of connector applied to oil circuit transmission in motor vehicle | |
| CN107387911A (en) | A kind of connector of intelligent motor vehicle | |
| CN206738783U (en) | Intelligent female joint in a kind of connector applied to intelligent motor vehicle | |
| CN107387907A (en) | Intelligent female joint in a kind of connector applied to intelligent motor vehicle | |
| CN208719866U (en) | A kind of oil filed pipeline protective device | |
| CN106523823B (en) | A kind of pipeline connector applied to hybrid vehicle | |
| CN106402535B (en) | A kind of snap lock fastener applied to hybrid vehicle pipeline connector | |
| CN202901624U (en) | Eccentric reducing joint with sealing ring | |
| CN210221436U (en) | Subway vehicle air tightness test plugging tool | |
| CN208204072U (en) | A kind of ball valve with decompression function | |
| CN206478360U (en) | A kind of connector applied to oil circuit transmission in motor vehicle | |
| CN205252680U (en) | Two -way sealing water agency of filter core seat | |
| CN206377379U (en) | A kind of lock fastener applied to oil circuit transmission connector in motor vehicle | |
| CN109029622B (en) | Connection structure of automobile-used urea level sensor and joint | |
| CN204213541U (en) | A kind of new tube joint | |
| CN202612946U (en) | Three-way connecting pipe | |
| CN203051831U (en) | Clamping sleeve ball valve | |
| CN202597958U (en) | Pipe joint | |
| CN206478341U (en) | A kind of snap lock fastener applied to hybrid vehicle pipeline connector | |
| CN206328807U (en) | A kind of fog gun car water supply installation | |
| CN206427536U (en) | The water butt and purifier of water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |