CN106382425A - Door shaft communicating vessel - Google Patents
Door shaft communicating vessel Download PDFInfo
- Publication number
- CN106382425A CN106382425A CN201510661240.0A CN201510661240A CN106382425A CN 106382425 A CN106382425 A CN 106382425A CN 201510661240 A CN201510661240 A CN 201510661240A CN 106382425 A CN106382425 A CN 106382425A
- Authority
- CN
- China
- Prior art keywords
- joint
- door
- pipeline
- hinge
- bearing
- 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.)
- Pending
Links
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
Abstract
The invention discloses a door shaft communicating vessel which comprises a hollow first connector and a hollow second connector, wherein the first connector and the second connector are oppositely and rotatably butted; internal channels of the first connector and the second connector communicate with each other; an outward-convex lug boss is arranged at the butting end of the first connector; an inward-concave groove is correspondingly formed in the butting end of the second connector; and the lug boss is arranged in the groove in a matched manner. The door shaft communicating vessel disclosed by the invention is used for connection in a refrigerating system; the two connectors capable of being oppositely and rotatably butted are respectively connected onto pipelines in the refrigerating system, thereby achieving opposite rotation of the pipelines and reliable sealing of the refrigerating system; the door shaft communicating vessel is simple in structure; and the connection is simple and rapid to operate.
Description
Technical field
The present invention relates to refrigeration and air-conditioning technical field, more particularly, to a kind of door for refrigeration system connection
Axle linker.
Background technology
Existing refrigeration system connecting tube is mostly overall structure or is welding connection structure, if refrigeration
End needs to rotate, then must be connected using flexible pipe and snap joint and be rotated, and cannot make refrigeration
End free rotates, and the connection using flexible pipe and snap joint increases complex operation.Therefore, it is necessary to
Design is a kind of to realize the device of connecting tube of end road rotation that freezes.
Content of the invention
The technical problem to be solved in the present invention is, provides a kind of connection for refrigeration system, to realize
The door-hinge linker rotating against with the positive sealing of system of pipeline.
The technical solution adopted for the present invention to solve the technical problems is：There is provided a kind of door-hinge linker, bag
Include the first joint and second joint of hollow, described first joint and the relatively rotatable docking of the second joint,
And both inner passages are connected；Wherein, the butt end of described first joint be provided with outwardly convex
Platform, the butt end of described second joint is correspondingly provided with the groove of indent, and described boss coordinates in described groove
Interior.
Preferably, this door-hinge adapter also includes at least one radial seal between described boss and groove
The first sealing ring.
Preferably, this door-hinge adapter also includes being arranged between described raised head face and described groove floor
The second sealing ring.
Preferably, this door-hinge adapter also includes clutch shaft bearing, and described clutch shaft bearing is embedded described second
Inside the butt end of joint, and the periphery interference fit of the inner circle of described clutch shaft bearing and described boss.
Preferably, the butt end end face of described second joint is additionally provided with flange, and described flange supports in the axial direction
It is connected on described clutch shaft bearing side；
Described clutch shaft bearing is additionally provided with restriction described clutch shaft bearing axial movement away from the side of described flange
First spacing card.
Preferably, this door-hinge adapter also includes second bearing；Described second bearing is arranged on described second
The inner side of joint, and it is spaced described clutch shaft bearing positioned at described groove one end；The inner circle of described second bearing
Periphery interference fit with described boss.
Preferably, the side of described second bearing is additionally provided with and limits the second of described second bearing axial movement
Spacing card.
Preferably, this door-hinge adapter also includes being connected on described first joint and the second joint
First pipeline and the second pipeline, described first pipeline and the second pipeline respectively with described first joint and second
The inner passage of joint is connected.
Preferably, described first pipeline is connected to the relative free end in interfaced end of described first joint
On；And/or,
Described second pipeline is connected on the relative free end in interfaced end of described second joint.
Preferably, described first pipeline and/or the second pipeline are connected to described first joint and/or second and connect
On the side of head.
The door-hinge linker of the present invention, for the connection of refrigeration system, by rotating against the two of docking
Individual joint is connected on the pipeline in refrigeration system, realizes the reliability rotating against with system of pipeline
Sealing；This door-hinge linker structure is simple, attended operation simple and fast.
Brief description
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of the door-hinge linker of first embodiment of the invention；
Fig. 2 is the structural representation of the door-hinge linker of second embodiment of the invention；
Fig. 3 is the structural representation of the door-hinge linker of third embodiment of the invention；
Fig. 4 is the structural representation of the door-hinge linker of fourth embodiment of the invention.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now compare accompanying drawing
Describe the specific embodiment of the present invention in detail.
The door-hinge linker of the present invention, is a kind of new structure, for the connection of refrigeration system, realizes
The positive sealing rotating against with system of pipeline.
As shown in figure 1, the door-hinge linker of first embodiment of the invention, including the first joint 1 of hollow
With the second joint 2, this first joint 1 and the relative rotatable docking of the second joint 2, and both inside lead to
Road is connected.In refrigeration systems, this first joint 1 and the second joint 2 are separately mounted on two pipelines,
Rotating against between pipeline is realized by rotating against of this two joint.
Wherein, the butt end of the first joint 1 is provided with outwardly boss 10, the docking of the second joint 2
End is correspondingly provided with the groove 20 of indent, and boss 10 coordinates in groove 20.Two joints pass through boss 10 He
The positive sealing achieving a butt joint that matches of groove 20.As shown in fig. 1, in the present embodiment, first connects
1 and second joint 2 be the column of annular；Boss 10 is in the end face of the first joint 1 butt end
The outwardly formation in portion, is actually the boss 10 of annular；Groove 20 is the butt end end of the second joint 2
Inward-facing recessed formation, is actually the groove 20 of annular；Boss 10 is fitted in groove 20, and second
The docking side wall of joint 2 is then coupled to the periphery of boss 10.
For strengthening the sealing of docking between the first joint 1 and the second joint 2, by its inner passage with outward
Portion completely cuts off, and this door-hinge adapter also includes at least one radial seal between boss 10 and groove 20
First sealing ring 3.This first sealing ring 3 can be realized using rubber ring.Groove 20 internal perisporium can be further
It is provided with sealing ring position 21 to house the first sealing ring 3.
This door-hinge adapter also includes the second sealing being arranged between boss 10 end face and groove 20 bottom surface
Circle 4, carries out axial seal between the first joint 1 and the second joint 2.This second sealing ring 4 can adopt
Rubber washer is realized.
Further, this door-hinge adapter also includes clutch shaft bearing 5, and clutch shaft bearing 5 is embedded in the second joint
Inside 2 butt end, and the periphery interference fit of the inner circle of clutch shaft bearing 5 and boss 10.First joint
1 and second joint 2 pass through this clutch shaft bearing 5 and mutually support to connect it is ensured that can bear relatively between two joints
Big radial force.First sealing ring 3 is presented axially between clutch shaft bearing 5 and the bottom surface of groove 20.
The butt end end face of the second joint 2 is additionally provided with flange 6, and flange 6 is connected to clutch shaft bearing in the axial direction
5 sides.Flange 6 preferred weld is fixed on the second joint 2.The opposite sides of clutch shaft bearing 5 can be distinguished
By the step that is correspondingly arranged in the second joint 2 and flange 6 spacing inside the second joint 2, prevent
One bearing 5 moves axially between the first joint 1 and the second joint 2, and can ensure the first joint 1 He
Second joint 2 can bear larger axial force.
In addition, clutch shaft bearing 5 is additionally provided with the first spacing card 51 away from the side of flange 6, it is used for into one
Step limits the axial movement of clutch shaft bearing 5.This first spacing card 51 may be provided on boss 10 periphery
And it is connected to the side of clutch shaft bearing 5.
As shown in Fig. 2 the door-hinge linker of second embodiment of the invention, including the first joint 1 of hollow
With the second joint 2, this first joint 1 and the relative rotatable docking of the second joint 2, and both inside lead to
Road is connected.In refrigeration systems, this first joint 1 and the second joint 2 are separately mounted on two pipelines,
Rotating against between pipeline is realized by rotating against of this two joint.The butt end of the first joint 1 sets
Outwardly convex go out boss 10, the butt end of the second joint 2 is correspondingly provided with the groove 20 of indent, boss 10
Cooperation is in groove 20.Two joints pass through boss 10 and the reliability achieving a butt joint that matches of groove 20 is close
Envelope.
This second embodiment be different from first embodiment be：This door-hinge adapter also includes second bearing 7.
This second bearing 7 is arranged on the inner side of the second joint 2, and is spaced clutch shaft bearing 5 positioned at groove 20 one end；
The periphery interference fit of the inner circle of second bearing 7 and boss 10.First sealing ring 3 is located at this second bearing
Between 7 and clutch shaft bearing 5.
The side of second bearing 7 is additionally provided with the second spacing card 71 limiting second bearing 7 axial movement.
This second spacing card 71 may be provided on boss 10 periphery and is connected to the side of second bearing 7.?
In the present embodiment, the side of second bearing 7 is connected to the corresponding step of the second joint 2 inwall, relatively separately
Side is then carried out spacing by the second above-mentioned spacing card 71.By clutch shaft bearing 5 and second bearing 7
Setting, be further ensured that the first joint 1 and the second joint 2 can bear larger axial force.
As shown in figure 3, the door-hinge linker of third embodiment of the invention, with above-mentioned first embodiment and
Unlike two embodiments：This door-hinge adapter also includes being connected to the first joint 1 and the second joint 2
On the first pipeline 8 and the second pipeline 9, the first pipeline 8 and the second pipeline 9 respectively with the first joint 1 and
The inner passage of the second joint 2 is connected.Inner passage phase after first joint 1 and the second joint 2 docking
Connection, the first joint 1 that the first pipeline 8 passes through docking with the second pipeline 9 is connected with the second joint 2.
Specifically, in the present embodiment, the first pipeline 8 is connected to the interfaced end phase of the first joint 1
To free end on, connect with the first joint 1 axial direction.Second pipeline 9 is also attached to the second joint 2
The relative free end in interfaced end on, connect with the second joint 2 axial direction.
The connecting of first pipeline 8 or the second pipeline 9 and the first joint 1 or the second joint 2, can be by will
One end of pipeline is closely linked in the inner passage of joint, also can closely cover outside the free end being set to joint
In week, realize being connected.
The other structures such as the bearing of door-hinge adapter of this embodiment, sealing ring setting etc. all can refer to above-mentioned
Described in first, second embodiment.
As shown in figure 4, the door-hinge linker of fourth embodiment of the invention, different from above-mentioned 3rd embodiment
Be：First pipeline 8 and/or the second pipeline 9 are connected to the first joint 1 and/or the side of the second joint 2
On face, realize side inlet pipe.
As shown in Figure 4, the first pipeline 8 is connected on the side of the first joint 1, and with the first joint 1
Inner passage connection；Second pipeline 9 is optionally axially connected on the second joint 2 or is connected to
On the side of the second joint 2.Or, the second pipeline 9 is connected on the side of the second joint 2, and first
Pipeline 8 is optionally axially connected on the first joint 1 or is connected on the side of the first joint 1.
It is to be appreciated that the axial direction of the first pipeline 8 and the second pipeline 9 connects or side connects, mainly may be used
Selected according to practical refrigeration system pipeline trend.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every
The equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (10)
1. a kind of door-hinge linker is it is characterised in that include the first joint of hollow（1）With the second joint（2）, described first joint（1）With the second joint（2）Relatively rotatable docking, and both inner passages are connected；Wherein, described first joint（1）Butt end be provided with outwardly boss（10）, described second joint（2）Butt end be correspondingly provided with the groove of indent（20）, described boss（10）Cooperation is in described groove（20）Interior.
2. door-hinge linker according to claim 1 is it is characterised in that this door-hinge adapter also includes at least one radial seal in described boss（10）And groove（20）Between the first sealing ring（3）.
3. door-hinge linker according to claim 1 is it is characterised in that this door-hinge adapter also includes being arranged on described boss（10）End face and described groove（20）The second sealing ring between bottom surface（4）.
4. door-hinge linker according to claim 1 is it is characterised in that this door-hinge adapter also includes clutch shaft bearing（5）, described clutch shaft bearing（5）It is embedded in described second joint（2）Butt end inside, and described clutch shaft bearing（5）Inner circle and described boss（10）Periphery interference fit.
5. door-hinge linker according to claim 4 is it is characterised in that described second joint（2）Butt end end face be additionally provided with flange（6）, described flange（6）It is connected to described clutch shaft bearing in the axial direction（5）Side；
Described clutch shaft bearing（5）Away from described flange（6）Side be additionally provided with restriction described clutch shaft bearing（5）First spacing card of axial movement（51）.
6. door-hinge linker according to claim 5 is it is characterised in that this door-hinge adapter also includes second bearing（7）；Described second bearing（7）It is arranged on described second joint（2）Inner side, and be spaced described clutch shaft bearing（5）Positioned at described groove（20）One end；Described second bearing（7）Inner circle and described boss（10）Periphery interference fit.
7. door-hinge linker according to claim 6 is it is characterised in that described second bearing（7）Side be additionally provided with restriction described second bearing（7）Second spacing card of axial movement（71）.
8. the door-hinge linker according to any one of claim 1-7 is it is characterised in that this door-hinge adapter also includes being connected to described first joint（1）With the second joint（2）On the first pipeline（8）With the second pipeline（9）, described first pipeline（8）With the second pipeline（9）Respectively with described first joint（1）With the second joint（2）Inner passage be connected.
9. door-hinge linker according to claim 8 is it is characterised in that described first pipeline（8）It is connected to described first joint（1）The relative free end in interfaced end on；And/or,
Described second pipeline（9）It is connected to described second joint（2）The relative free end in interfaced end on.
10. door-hinge linker according to claim 8 is it is characterised in that described first pipeline（8）And/or second pipeline（9）It is connected to described first joint（1）And/or second joint（2）Side on.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661240.0A CN106382425A (en) | 2015-10-14 | 2015-10-14 | Door shaft communicating vessel |
| PCT/CN2016/088538 WO2017063392A1 (en) | 2015-10-14 | 2016-07-05 | Door pin connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661240.0A CN106382425A (en) | 2015-10-14 | 2015-10-14 | Door shaft communicating vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382425A true CN106382425A (en) | 2017-02-08 |
Family
ID=57916507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510661240.0A Pending CN106382425A (en) | 2015-10-14 | 2015-10-14 | Door shaft communicating vessel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106382425A (en) |
| WO (1) | WO2017063392A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027475A (en) * | 2018-10-29 | 2018-12-18 | 合肥和瑞机械制造有限公司 | A kind of adjustable-angle pipe joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB991991A (en) * | 1962-04-16 | 1965-05-12 | Fmc Corp | Anti-dust ring |
| CN2570586Y (en) * | 2002-09-28 | 2003-09-03 | 上海晔光机电设备有限公司 | Flange joint |
| CN201487436U (en) * | 2009-08-25 | 2010-05-26 | 上海宇意机械有限公司 | Novel rotary joint |
| JP2011220469A (en) * | 2010-04-12 | 2011-11-04 | Niigata Loading Systems Ltd | Swivel joint |
| CN202432156U (en) * | 2012-01-18 | 2012-09-12 | 郑州市中源恒睿机械制造有限公司 | Revolving joint and universal rotary spray gun |
| CN202868158U (en) * | 2012-10-04 | 2013-04-10 | 滕州市天旋旋转接头制造有限公司 | Balance compensation type rotating joint |
| CN103438308A (en) * | 2013-07-09 | 2013-12-11 | 中国人民解放军空军油料研究所 | Bidirectional fully-sealed rotary joint for fluid conveying |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538296A (en) * | 1995-05-16 | 1996-07-23 | Horton; Duane | Swivel joint |
| DE19542562A1 (en) * | 1995-11-15 | 1997-05-22 | Hk Haag & Kurz Gmbh | Swivel joint for building or industrial materials between pump and discharge |
| CN2570585Y (en) * | 2002-05-22 | 2003-09-03 | 苏惠虹 | Swivel joint |
| CN202040463U (en) * | 2011-05-13 | 2011-11-16 | 中国人民解放军总后勤部油料研究所 | Swivel joint |
| CN202402848U (en) * | 2011-12-31 | 2012-08-29 | 武汉雪酷生物科技有限公司 | Rotating connector of blood plasma instant freezer |
| CN203395444U (en) * | 2013-07-17 | 2014-01-15 | 温州金业气动科技有限公司 | High-speed 360-degree rotary connector |
| CN205040140U (en) * | 2015-10-14 | 2016-02-17 | 深圳市艾特网能有限公司 | Backplate air conditioner |
-
2015
- 2015-10-14 CN CN201510661240.0A patent/CN106382425A/en active Pending
-
2016
- 2016-07-05 WO PCT/CN2016/088538 patent/WO2017063392A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB991991A (en) * | 1962-04-16 | 1965-05-12 | Fmc Corp | Anti-dust ring |
| CN2570586Y (en) * | 2002-09-28 | 2003-09-03 | 上海晔光机电设备有限公司 | Flange joint |
| CN201487436U (en) * | 2009-08-25 | 2010-05-26 | 上海宇意机械有限公司 | Novel rotary joint |
| JP2011220469A (en) * | 2010-04-12 | 2011-11-04 | Niigata Loading Systems Ltd | Swivel joint |
| CN202432156U (en) * | 2012-01-18 | 2012-09-12 | 郑州市中源恒睿机械制造有限公司 | Revolving joint and universal rotary spray gun |
| CN202868158U (en) * | 2012-10-04 | 2013-04-10 | 滕州市天旋旋转接头制造有限公司 | Balance compensation type rotating joint |
| CN103438308A (en) * | 2013-07-09 | 2013-12-11 | 中国人民解放军空军油料研究所 | Bidirectional fully-sealed rotary joint for fluid conveying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027475A (en) * | 2018-10-29 | 2018-12-18 | 合肥和瑞机械制造有限公司 | A kind of adjustable-angle pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017063392A1 (en) | 2017-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101576185A (en) | Universal rotating fluid pipeline | |
| CN102356258B (en) | Radial shaft seal, radial shaft seal assembly and method of installation | |
| RU2008145595A (en) | MULTI-FUNCTION SWIVEL ASSEMBLY ASSEMBLY FOR PIPELINES WITH A LIQUID MEDIA | |
| CN105467005B (en) | A kind of weld seam detection robot | |
| CN106382425A (en) | Door shaft communicating vessel | |
| CN105697909A (en) | Low-temperature rotation connector | |
| CN108150747B (en) | A kind of universal joint pipe fitting with fluid conveying and torque transmitting dual function | |
| CN212531434U (en) | Pneumatic pipeline conveying turnout device capable of preventing gas leakage | |
| JP2009174648A (en) | Swivel pipe joint | |
| CN210165048U (en) | Steering joint, elbow and tee joint | |
| CN104832725B (en) | Gas-liquid for turntable rotates distribution structure | |
| CN201288908Y (en) | Rigid rotating joint | |
| CN111156367B (en) | Snake-shaped robot | |
| CN204328353U (en) | A kind of heat insulation pipe joint structure | |
| CN105909820A (en) | Angle valve | |
| CN201318522Y (en) | Simple connection hose | |
| CN215568680U (en) | Gap bridge assembly for pipeline installation and construction | |
| CN106695763B (en) | Pneumatic component mounting structure | |
| CN206268684U (en) | A kind of three-way connection that can be rotated | |
| CN201786957U (en) | Constant speed universal joint inner ball cage assembly component | |
| CN106402549B (en) | Assembling pipe joint | |
| CN206290772U (en) | A kind of check valve assembly of spin friction welding | |
| CN203823294U (en) | Movable flange joint | |
| CN108721998A (en) | A kind of Quick-opening blind flange filter easy to loading and unloading | |
| CN204829037U (en) | Electronic swivel joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170725 Address after: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Applicant after: Ai Te Wang Neng Co., Ltd of Shenzhen Applicant after: SHENZHEN ITEAQ TECHNOLOGY CO., LTD. Address before: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan community library pit bucket rich Industrial Zone No. 2 building A building in the first layer, the third layer Applicant before: Ai Te Wang Neng Co., Ltd of Shenzhen |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
|
| RJ01 | Rejection of invention patent application after publication |