CN103398254B - The pipe fitting of corrugated flexible hose - Google Patents
The pipe fitting of corrugated flexible hose Download PDFInfo
- Publication number
- CN103398254B CN103398254B CN201310356472.6A CN201310356472A CN103398254B CN 103398254 B CN103398254 B CN 103398254B CN 201310356472 A CN201310356472 A CN 201310356472A CN 103398254 B CN103398254 B CN 103398254B
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- flexible hose
- corrugated flexible
- sealing ring
- pipe fitting
- 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)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The invention discloses a kind of pipe fittings of corrugated flexible hose, the corrugated flexible hose includes the light pipe of several node and end at middle part, the pipe fitting includes tubular configured joint ontology and tubulose cutting ferrule, the joint body includes the insertion end for coupling the corrugated flexible hose and the union end for coupling external device (ED), and the elastic card claw on the node can be fixed by being equipped at intervals with several close to joint body peripheral side described in the insertion end；Peripheral side positioning sleeve is equipped with the first sealing ring in the middle part of the cutting ferrule, described cutting ferrule one end is set to close to the union end positioning sleeve in the joint body, and positioning is equipped with the second sealing ring on the end end face, the cutting ferrule other end and middle part can penetrate in the light pipe, and first sealing ring is made to be sealed between the light pipe and the cutting ferrule.The present invention has the advantages that simple and ingenious structure, docking operation are convenient and efficient, sealing performance is safe and reliable, manufacturing cost is low etc..
Description
Technical field
The present invention relates to a kind of pipe fittings to be suitable for liquid or gas more particularly to a kind of pipe fitting of corrugated flexible hose
Pipeline does not leak quickly connection and the quick connection of electrical spool.
Background technology
The connection of traditional liquid or gas pipeline, often in such a way that both ends are locked with anchor ear, or on thread
The mode that packet raw material band screws again, or directly with the mode of glue bonding.These coupling methods needs take a lot of time, and
And the corrosivity of glue can weaken tube wall, connector also can only be disposable, cannot reuse, and is unfavorable for saving material cost
And environmental protection.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of pipe fitting of corrugated flexible hose, have simple and ingenious structure,
The advantages such as docking operation is convenient and efficient, sealing performance is safe and reliable, manufacturing cost is low.
The technical proposal of the invention is realized in this way：
A kind of pipe fitting of corrugated flexible hose, the corrugated flexible hose include the light pipe of several node and end at middle part, institute
It includes tubular configured joint ontology and tubulose cutting ferrule to state pipe fitting, and the joint body includes the insertion for coupling the corrugated flexible hose
End and the union end for coupling external device (ED) are equipped at intervals with several energy close to joint body peripheral side described in the insertion end
It is enough to fix the elastic card claw on the node；Peripheral side positioning sleeve is equipped with the first sealing ring, the cutting ferrule in the middle part of the cutting ferrule
One end is set to close to the union end positioning sleeve in the joint body, and positioning is equipped with the second sealing ring, institute on the end end face
Stating the cutting ferrule other end and middle part can penetrate in the light pipe, and first sealing ring is made to be sealed in the light pipe and the cutting ferrule
Between.
As a further improvement on the present invention, the structure that the elastic card claw can fix on the node is：It is described
Elastic card claw includes elastic arm and clamping joint, and the clamping joint can be just caught between two node, and the clamping joint is towards institute
There is guiding surface, the clamping joint to have radial straight flange backwards to the side of the insertion end for the side for stating insertion end.
As a further improvement on the present invention, described cutting ferrule one end is set to the connector sheet close to the union end positioning sleeve
Internal structure is：The joint body inner circumferential side is equipped with collar flange, and the cutting ferrule is close to the periphery of second sealing ring
Side is equipped with flange, and the flange can be just sheathed in the joint body, and flange side stop is in described convex
Edge is backwards to the side of the corrugated flexible hose.
As a further improvement on the present invention, the sum of axial length of the light pipe and the adjacent axial length of node etc.
In the distance between the flange and the elastic card claw.
As a further improvement on the present invention, structure of the peripheral side positioning sleeve equipped with the first sealing ring in the middle part of the cutting ferrule
It is：Peripheral side is equipped with the first annular slot to match with the first sealing ring size, first sealing in the middle part of the cutting ferrule
Delineation is located in the first annular slot.
As a further improvement on the present invention, the cutting ferrule other end and middle part can penetrate in the light pipe, make described
The structure that first sealing ring is sealed between the light pipe and the cutting ferrule is：The peripheral side ruler of the cutting ferrule other end and middle part
The very little inner circumferential side size with the light pipe matches.
As a further improvement on the present invention, the peripheral side of the cutting ferrule other end, which has, is oriented to circular conical surface.
As a further improvement on the present invention, structure of the positioning equipped with the second sealing ring on the end face of described cutting ferrule one end
It is：The end face of described cutting ferrule one end is equipped with the second annular groove, and second sealing ring is positioned in second annular groove.
As a further improvement on the present invention, the union end is equipped with internal thread.
As a further improvement on the present invention, the peripheral side of the joint body is equipped at intervals with the muscle of several regular arrays
Item.
The beneficial effects of the invention are as follows：A kind of pipe fitting of corrugated flexible hose, corrugated flexible hose include several node at middle part
With the light pipe of end, pipe fitting includes tubular configured joint ontology and tubulose cutting ferrule, and joint body includes for coupling corrugated flexible hose
Insertion end and union end for coupling external device (ED), being equipped at intervals with several close to insertion end joint body peripheral side can block
Gu the elastic card claw on node；Peripheral side positioning sleeve is equipped with the first sealing ring in the middle part of cutting ferrule, and cutting ferrule one end is fixed close to union end
Position is sheathed in joint body, and positioning is equipped with the second sealing ring on the end end face, and the cutting ferrule other end and middle part can penetrate light
In pipe, the first sealing ring is made to be sealed between light pipe and cutting ferrule.It is fixed in wave by several elastic card claws on joint body
On the node of line hose, it can realize fixing connection corrugated flexible hose, prevent corrugated flexible hose with respect to the function that pipe fitting loosens.First
The function of sealing corrugated flexible hose and pipe fitting may be implemented by sealing light pipe and cutting ferrule in sealing ring.It, can by the second sealing ring
To realize the sealing function of pipe fitting and external device (ED).To sum up, the present invention there is simple and ingenious structure, docking operation to facilitate fast
The prompt, advantages such as sealing performance is safe and reliable, manufacturing cost is low.Preferably, elastic card claw includes elastic arm and clamping joint, clamping joint
It can just be caught between two node, and clamping joint has guiding surface towards the side of insertion end, clamping joint is backwards to insertion end
Side has radial straight flange.Guiding surface plays the role of that corrugated flexible hose is facilitated smoothly to be pushed into joint body, and radial straight flange rises
To the effect back deviate from prevented in push-in joint body.Preferably, joint body inner circumferential side is equipped with collar flange, cutting ferrule leans on
The peripheral side of nearly second sealing ring is equipped with flange, and flange can just be sheathed in joint body, and flange side stop in
Flange is backwards to the side of corrugated flexible hose.In this way, can prevent cutting ferrule from being slided axially towards insertion end, the work of positioning sleeve is realized
With.Preferably, the sum of the axial length of light pipe and the adjacent axial length of node be equal between flange and elastic card claw away from
From.In this way, flange cooperation elastic card claw can play the role of stopping spacer dimple pipe.Preferably, passing through periphery in the middle part of cutting ferrule
The first annular slot of side setting can realize the function of the first sealing ring of positioning.Preferably, the periphery of the cutting ferrule other end and middle part
Side size and the inner circumferential side size of light pipe match.In this way, cutting ferrule can just be set in the inner circumferential side of light pipe.Preferably, cutting ferrule is another
The peripheral side of one end, which has, is oriented to circular conical surface.When corrugated flexible hose couples with pipe fitting, be oriented to circular conical surface can convenient card set penetrate
In the light pipe of corrugated flexible hose end, guiding role is played.Preferably, the end face of cutting ferrule one end be equipped with the second annular groove, second
Sealing ring is positioned in the second annular groove.The function of the second sealing ring of positioning can be realized by the second annular groove.Preferably, connection
End is equipped with internal thread.For thread connection external device (ED).Preferably, the peripheral side of joint body is equipped at intervals with several rules row
The rib of cloth.The rib of regular array plays the role of that hand is facilitated to hold.
Description of the drawings
Fig. 1 is pipe fitting of the present invention and corrugated flexible hose decomposition texture schematic diagram；
Fig. 2 is pipe fitting of the present invention and corrugated flexible hose assembling structure schematic diagram；
Fig. 3 is pipe fitting of the present invention and axial cross-sectional view after corrugated flexible hose assembly；
Fig. 4 is center tap body construction schematic diagram of the present invention.
In conjunction with attached drawing, make the following instructions：
1 --- corrugated flexible hose 11 --- node
12 --- light pipe 2 --- joint bodies
21 --- insertion end 22 --- union ends
23 --- elastic card claw 231 --- elastic arms
232 --- clamping joint 233 --- guiding surfaces
234 --- straight flange 24 --- flanges
25 --- internal thread 26 --- ribs
3 --- cutting ferrule 31 --- flanges
32 --- first annular slot 33 --- second annular grooves
34 --- being oriented to circular conical surface 4 --- first sealing rings
5 --- the second sealing ring
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of pipe fitting of corrugated flexible hose, if the corrugated flexible hose 1 includes middle part
The light pipe 12 of dry node 11 and end, the pipe fitting includes tubular configured joint ontology 2 and tubulose cutting ferrule 3, the joint body
Include the insertion end 21 for coupling the corrugated flexible hose and the union end 22 for coupling external device (ED), close to the insertion end
The joint body peripheral side, which is equipped at intervals with several, can fix the elastic card claw 23 on the node；In the middle part of the cutting ferrule
Peripheral side positioning sleeve is equipped with the first sealing ring 4, and described cutting ferrule one end is set to the joint body close to the union end positioning sleeve
It is interior, and positioning is equipped with the second sealing ring 5 on the end end face, the cutting ferrule other end and middle part can penetrate in the light pipe, make
First sealing ring is sealed between the light pipe and the cutting ferrule.
When pipe fitting couples corrugated flexible hose assembly, first, the light pipe of corrugated flexible hose is inserted into from the insertion end of joint body
In joint body, at this point, several elastic card claws on joint body fix on the node of corrugated flexible hose, realizes and fix connection
Corrugated flexible hose prevents corrugated flexible hose with respect to the function that pipe fitting loosens.Then, cutting ferrule is connect from the insertion of the union end of joint body
In head ontology, and one end of cutting ferrule is made to penetrate in the light pipe of corrugated flexible hose, the first sealing ring is made to be sealed between light pipe and cutting ferrule,
The function of sealing corrugated flexible hose and pipe fitting may be implemented by sealing light pipe and cutting ferrule in first sealing ring.At this point, the second sealing
It encloses towards the union end of joint body and the sealing function of pipe fitting and external device (ED) may be implemented by the second sealing ring.It is comprehensive
On, the present invention has the advantages that simple and ingenious structure, docking operation are convenient and efficient, sealing performance is safe and reliable, manufacturing cost is low etc..
Preferably, the structure that the elastic card claw can fix on the node is：The elastic card claw includes elasticity
Arm 231 and clamping joint 232, the clamping joint can be just caught between two node, and the clamping joint is towards the insertion end
There is guiding surface 233, the clamping joint to have radial straight flange 234 backwards to the side of the insertion end for side.Guiding surface rises
To facilitating corrugated flexible hose to be smoothly pushed into the effect in joint body, radial straight flange play prevent in push-in joint body toward back off
The effect gone out.
Preferably, described cutting ferrule one end is close to structure of the union end positioning sleeve in the joint body：Institute
It states joint body inner circumferential side and is equipped with collar flange 24, the cutting ferrule is equipped with flange close to the peripheral side of second sealing ring
31, the flange can be just sheathed in the joint body, and flange side stop is described backwards in the flange
The side of corrugated flexible hose.In this way, flange side stop can prevent cutting ferrule from being slided axially towards insertion end in flange side
It is dynamic, realize the effect of positioning sleeve.
Preferably, the sum of the axial length of the light pipe and the adjacent axial length of node be equal to the flange with it is described
The distance between elastic card claw.In this way, flange cooperation elastic card claw can play the role of stopping spacer dimple pipe.
Preferably, structure of the peripheral side positioning sleeve equipped with the first sealing ring is in the middle part of the cutting ferrule：It is outer in the middle part of the cutting ferrule
Side is equipped with the first annular slot 32 to match with the first sealing ring size, and first sealing ring is positioned at described first
In annular groove.The function of the first sealing ring of positioning can be realized by the first annular slot of peripheral side setting in the middle part of cutting ferrule.
Preferably, the cutting ferrule other end and middle part can penetrate in the light pipe, and first sealing ring is made to be sealed in
Structure between the light pipe and the cutting ferrule is：The peripheral side size at the cutting ferrule other end and middle part is interior with the light pipe
Side size matches.In this way, when corrugated flexible hose couples with pipe fitting, cutting ferrule can just be set in the inner circumferential side of light pipe.
Preferably, the peripheral side of the cutting ferrule other end, which has, is oriented to circular conical surface 34.When corrugated flexible hose couples with pipe fitting,
Be oriented to circular conical surface can convenient card set penetrate in the light pipe of corrugated flexible hose end, play guiding role.
Preferably, structure of the positioning equipped with the second sealing ring is on the end face of described cutting ferrule one end：Described cutting ferrule one end
End face is equipped with the second annular groove 33, and second sealing ring is positioned in second annular groove.It can by the second annular groove
Realize the function of the second sealing ring of positioning.
Preferably, the union end is equipped with internal thread 25.Internal thread is used for thread connection as a preferred implementation manner,
External device (ED) can also be designed to be suitable for any kind of connection or assembly parts.
Preferably, the peripheral side of the joint body is equipped at intervals with the rib 26 of several regular arrays.Regular array
Rib plays the role of that hand is facilitated to hold.
Above example is with reference to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from the present invention essence in the case of, all
It falls within the scope and spirit of the invention.
Claims (8)
1. a kind of pipe fitting of corrugated flexible hose, the corrugated flexible hose (1) includes the light of several node (11) and end at middle part
It manages (12), it is characterised in that：The pipe fitting includes tubular configured joint ontology (2) and tubulose cutting ferrule (3), and the joint body includes
Insertion end (21) for coupling the corrugated flexible hose and the union end (22) for coupling external device (ED), close to the insertion end
The joint body peripheral side, which is equipped at intervals with several, can fix the elastic card claw (23) on the node；In the cutting ferrule
Portion peripheral side positioning sleeve is equipped with the first sealing ring (4), and described cutting ferrule one end is set to the connector close to the union end positioning sleeve
In ontology, and positioning is equipped with the second sealing ring (5) on the end end face, and the cutting ferrule other end and middle part can penetrate the light pipe
It is interior, so that first sealing ring is sealed between the light pipe and the cutting ferrule；Peripheral side positioning sleeve is equipped in the middle part of the cutting ferrule
The structure of first sealing ring is：Peripheral side is first annular equipped with matching with the first sealing ring size in the middle part of the cutting ferrule
Slot (32), first sealing ring are positioned in the first annular slot；The elastic card claw can fix on the node
Structure be：The elastic card claw includes elastic arm (231) and clamping joint (232), and the clamping joint can just be caught in two node
Between, and the clamping joint has guiding surface (233) towards the side of the insertion end, the clamping joint is backwards to the insertion
The side at end has radial straight flange (234).
2. the pipe fitting of corrugated flexible hose according to claim 1, it is characterised in that：Described cutting ferrule one end is close to the connection
Holding the structure that positioning sleeve is set in the joint body is：The joint body inner circumferential side is equipped with collar flange (24), the card
Set is equipped with flange (31) close to the peripheral side of second sealing ring, and the flange can just be sheathed on the joint body
It is interior, and flange side stop in the flange backwards to the side of the corrugated flexible hose.
3. the pipe fitting of corrugated flexible hose according to claim 2, it is characterised in that：The axial length of the light pipe with it is adjacent
The sum of the axial length of node be equal to the distance between the flange and the elastic card claw.
4. the pipe fitting of corrugated flexible hose according to claim 1, it is characterised in that：The cutting ferrule other end and middle part can
It penetrates in the light pipe, the structure that first sealing ring is sealed between the light pipe and the cutting ferrule is made to be：The cutting ferrule
The peripheral side size at the other end and middle part and the inner circumferential side size of the light pipe match.
5. the pipe fitting of corrugated flexible hose according to claim 1, it is characterised in that：The peripheral side of the cutting ferrule other end has
There is guiding circular conical surface (34).
6. the pipe fitting of corrugated flexible hose according to claim 1, it is characterised in that：It is positioned on the end face of described cutting ferrule one end
Structure equipped with the second sealing ring is：The end face of described cutting ferrule one end is equipped with the second annular groove (33), second sealing ring
It is positioned in second annular groove.
7. the pipe fitting of corrugated flexible hose according to any one of claims 1 to 6, it is characterised in that：The union end is equipped with
Internal thread (25).
8. the pipe fitting of corrugated flexible hose according to claim 7, it is characterised in that：The peripheral side interval of the joint body
Rib (26) equipped with several regular arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356472.6A CN103398254B (en) | 2013-08-15 | 2013-08-15 | The pipe fitting of corrugated flexible hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356472.6A CN103398254B (en) | 2013-08-15 | 2013-08-15 | The pipe fitting of corrugated flexible hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398254A CN103398254A (en) | 2013-11-20 |
| CN103398254B true CN103398254B (en) | 2018-07-27 |
Family
ID=49561937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356472.6A Active CN103398254B (en) | 2013-08-15 | 2013-08-15 | The pipe fitting of corrugated flexible hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398254B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928898A (en) * | 2014-03-11 | 2014-07-16 | 国家电网公司 | Cable guide |
| CN108953807A (en) * | 2018-08-24 | 2018-12-07 | 嘉兴市盛央电气有限公司 | Sealed vibration-proof rotary hose joint |
| DE102020001987A1 (en) * | 2020-03-30 | 2021-09-30 | Voss Automotive Gmbh | Fluidic unit and method for producing a fluidic unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1435586A (en) * | 2002-02-01 | 2003-08-13 | 电缆处理产品有限公司 | Pipe joint |
| CN1766397A (en) * | 2004-09-13 | 2006-05-03 | Ti集团车辆系统有限责任公司 | Coupling assembly for tubing and hose connections |
| CN1894530A (en) * | 2003-12-11 | 2007-01-10 | A·雷蒙德公司 | Device for connection to an end of a corrugated pipe |
| CN101842627A (en) * | 2007-08-28 | 2010-09-22 | 弗雷克萨生产和分布有限责任两合公司 | The connection and the coupling that are used for corrugated flexible hose |
| CN203477703U (en) * | 2013-08-15 | 2014-03-12 | 昆山联华印务有限公司 | Pipe connector of corrugated hose |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993330A (en) * | 1974-12-31 | 1976-11-23 | Goeransson Bengt S | Conduits for electrical conductors |
-
2013
- 2013-08-15 CN CN201310356472.6A patent/CN103398254B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1435586A (en) * | 2002-02-01 | 2003-08-13 | 电缆处理产品有限公司 | Pipe joint |
| CN1894530A (en) * | 2003-12-11 | 2007-01-10 | A·雷蒙德公司 | Device for connection to an end of a corrugated pipe |
| CN1766397A (en) * | 2004-09-13 | 2006-05-03 | Ti集团车辆系统有限责任公司 | Coupling assembly for tubing and hose connections |
| CN101842627A (en) * | 2007-08-28 | 2010-09-22 | 弗雷克萨生产和分布有限责任两合公司 | The connection and the coupling that are used for corrugated flexible hose |
| CN203477703U (en) * | 2013-08-15 | 2014-03-12 | 昆山联华印务有限公司 | Pipe connector of corrugated hose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103398254A (en) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9752712B2 (en) | Conduit-coupling adaptor for coupling fluid conduits of disparate diameters | |
| TW200820515A (en) | Cable connector capable of exactly clamping for preventing leakage | |
| JP2016087465A (en) | Protective caps for use with medical fluid fittings, and related methods | |
| CN103398254B (en) | The pipe fitting of corrugated flexible hose | |
| WO2016106991A1 (en) | Fast insertion structure and engine using same | |
| ATE552458T1 (en) | CONNECTION DEVICE FOR A CORRUPTED HOSE | |
| JP2011058609A (en) | Pipe joint | |
| JP5327546B2 (en) | Male joint for connecting to female threaded joint | |
| CN203453683U (en) | Rapid assembly joint for corrugated pipe | |
| CN214579557U (en) | Split quick-insertion type hose connector | |
| CN210920440U (en) | Corrugated pipe joint | |
| CN205877494U (en) | Cartridge that connects of pipeline is put | |
| CN112555539A (en) | Split quick-insertion type hose connector | |
| CN203477703U (en) | Pipe connector of corrugated hose | |
| JP6343131B2 (en) | Fitting | |
| CN204611138U (en) | A kind of inipple | |
| CN201621405U (en) | A buckling type fast pipe joint | |
| CN211951814U (en) | Corrugated pipe with electric conduction and leakage prevention functions | |
| CN204420411U (en) | A kind of ready-package pipe joint | |
| CN210687386U (en) | Hydraulic engineering pipeline connecting device | |
| CN210687382U (en) | Coupling assembling and flexible pipe valve structure | |
| CN208535390U (en) | A kind of multifunction conic pipe fitting joint | |
| CN208311740U (en) | A kind of hose coupling | |
| CN205534757U (en) | Pipeline connecting device | |
| CN211599880U (en) | Vehicle nylon tube quick connector with sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Lianhua Precision Machinery Manufacturing Co.,Ltd. Address before: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN LIANHUA PRINTING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210630 Address after: 201913 room 2706, building 2, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee after: Yuyu (Shanghai) Information Technology Co.,Ltd. Address before: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Lianhua Precision Machinery Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 223836 No.1, urban and rural coordinated supporting industrial park, south of Zhongchen Road, Zhongyang Town, Sucheng District, Suqian City, Jiangsu Province Patentee after: Jiangsu Jilong Sports Leisure Products Co.,Ltd. Address before: 201913 room 2706, building 2, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee before: Yuyu (Shanghai) Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |