CN103057080B - For processing the complete set of equipments of flexible curtain rail - Google Patents
For processing the complete set of equipments of flexible curtain rail Download PDFInfo
- Publication number
- CN103057080B CN103057080B CN201210507029.XA CN201210507029A CN103057080B CN 103057080 B CN103057080 B CN 103057080B CN 201210507029 A CN201210507029 A CN 201210507029A CN 103057080 B CN103057080 B CN 103057080B
- Authority
- CN
- China
- Prior art keywords
- curtain rail
- material tube
- machine material
- equipments
- injecting machine
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 210000005056 cell body Anatomy 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 38
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000005096 rolling process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Abstract
The invention discloses a kind of complete set of equipments for processing flexible curtain rail, it comprises the mould (100) of curtain rail, cooling device and electric bandage roller (300), cooling device is water cooling tank (200), water cooling tank (200) comprises cell body (201), multiple roller (202) is provided with in cell body (201), roller (202) is enclosed within central shaft (203), the axis of central shaft (203) at grade, central shaft (203) is arranged on by clutch shaft bearing on the inwall of cell body (201), cell body (201) bottom is provided with compression pump (204) and pipeline (205), compression pump (204) is communicated with pipeline (205), pipeline (205) is provided with the shower nozzle (206) higher than roller (202), this complete set of equipments takes up room little, and each production process of curtain rail is organically combined, and production efficiency is high.
Description
Technical field
The present invention relates to track manufacture field, particularly relating to a kind of complete set of equipments for processing flexible curtain rail.
Background technology
In recent years due to the personalization day by day of Home Fashion & Design Shanghai, the shape of curtain there occurs very large change, has occurred the curtain of a lot of curved in tracks on the market.This curtain due to curtain rail can be bending by design, cord forms different house styles under hanging over flexible curtain rail, dark liking by everybody.
The method of the flexible curtain rail of existing production is, first be processed into curtain rail by after plastic heating by mould, then curtain rail is placed on shelf and cools, then cooled curtain rail is taken off from shelf and coil with tape handler.This production method needs multiple shelf when large-scale production, therefore can take a large amount of spaces; Each production process does not organically combine simultaneously, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide one and each production process is organically combined, and the little complete set of equipments for processing flexible curtain rail that takes up room.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of complete set of equipments for processing flexible curtain rail, it comprises the mould of curtain rail, cooling device and electric bandage roller, described cooling device is water cooling tank, described water cooling tank comprises cell body, multiple roller is provided with in described cell body, described roller housing on center shaft, the axis of described central shaft at grade, described central shaft is arranged on the inwall of cell body by clutch shaft bearing, compression pump and pipeline is provided with bottom described cell body, described compression pump and pipeline communication, described pipeline is provided with the shower nozzle higher than roller.
After adopting said structure, compared with prior art, its advantage is in the present invention: the mould of curtain rail is arranged on one end of water cooling tank, and electric bandage roller is arranged on the other end of water cooling tank, and complete set of equipments entirety takes up room little; During production, after guide bead says mould, due to the motive force of follow-up curtain rail, move in water cooling tank, and be erected on roller, water now in cell body is sprayed on curtain rail by shower nozzle, curtain rail is cooled rapidly, and cooled curtain rail shifts out from the other end of water cooling tank, and coils into finished product by electric bandage roller, each production process is organically combined, and production efficiency significantly improves.
As preferably, described shower nozzle is arranged on the centre of two adjacent rollers.
As preferably, the equally spaced setting of described roller.
As improvement, also comprise and being arranged on outside cell body for making the mechanism of central axis, described rotating mechanism comprises the first motor, the first drive pulley, the first belt and the first driven pulley, the output shaft of described first motor is coaxially fixedly connected with the first drive pulley, described first drive pulley is rotatably assorted by the first belt and the first driven pulley, and described first driven pulley is fixedly connected with central axis.
As preferably, the mould of described curtain rail comprises injecting machine material tube and the front template with die cavity, described injecting machine material tube outer wall is provided with heater, the inner chamber of worm screw and accommodating plastic grain is provided with in injecting machine material tube, described front template is connected with the outer face of injecting machine material tube is removable, and the intracavity inter-connection of die cavity on front template and injecting machine material tube, described injecting machine material tube is provided with multiple threaded backstay, front template is provided with multiple matching with backstay and the locating slot all having that opens wide limit, described front template is connected with injecting machine material tube outer face by the locking nut on backstay, described injecting machine material tube outer face is provided with multiple positioning convex, and the inner face of described front template is provided with multiple detent matched with positioning convex.This plastic guide rail mould of curtain in a pre-installation template time, first make backstay on injecting machine material tube through the locating slot on front template, and make the multiple positioning convex on injecting machine material tube outer face be engaged in the detent on front template inner face, then with locking nut, front template is fixed on injecting machine material tube outer face; Because the multiple positioning convex on injecting machine material tube outer face coordinates with the detent on injecting machine material tube outer face, in the process of front template handling, even if the locating slot on backstay and front template can cause wearing and tearing, also can not affect the assembly precision of front template, therefore between front template and injecting machine material tube outer face, positioning precision is high; Moreover, even if the plastics that the junction of front template and injecting machine material tube is outwards overflowed drop in the locating slot of front template, when front template is dismantled, back out locking nut, just can easily front template be taken off, dismantle more convenient.
As preferably, described heater is be packaged in the electric heating coil on injecting machine material tube outer wall.
As preferably, described backstay is fixedly connected with injecting machine material tube by alignment pin.
As preferably, described electric bandage roller comprises frame, described frame is fixedly connected with one second motor, the rotating shaft of described second motor is fixedly connected with the second drive pulley of a band V shaped wheel groove; Described frame is rotationally connected the turning cylinder that an axis is parallel with the shaft axis of the second motor, second driven pulley of the inner fixed installation one band V shaped wheel groove of described turning cylinder, the second described driven pulley is connected by the second belt transmission with the second drive pulley, described turning cylinder is fixedly connected with a baffle plate, the turning cylinder outside described baffle plate is provided with the draw-in groove of fixing curtain plastic guide rail free end.This electric bandage roller operationally, the free end of the curtain plastic guide rail treating rolling is sticked in the draw-in groove of turning cylinder, then the second motor is started, second electric machine rotation drives the second drive pulley to rotate, second drive pulley makes the second driven pulley rotate by the second belt, thus driving turning cylinder to rotate, curtain plastic guide rail is carried out rolling by the turning cylinder of rotation.This electric bandage roller drives by the second motor, and its structure is simple, and rolling speed is fast, firmly stablizes rolling quality high during rolling.
As improvement, the second described motor is fixedly connected with frame by electric machine support; Described frame is fixedly connected with a turning cylinder support, described turning cylinder is connected with turning cylinder holder pivots by the second bearing.This electric machine support and turning cylinder support make the replacing of the second motor and turning cylinder, it is more convenient to keep in repair.
As improvement, the outer face of turning cylinder is run through in the outer end of described draw-in groove.Like this when fixing curtain plastic guide rail free end, and when taking off the curtain plastic guide rail wound, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the sectional view of the shaping mould of curtain rail of the present invention.
Fig. 2 is the structural representation of front template of the present invention.
Fig. 3 is the sectional view of water cooling tank of the present invention.
Fig. 4 is the sectional view of the water cooling tank of band first motor of the present invention.
Fig. 5 is the rearview of the water cooling tank of band first motor of the present invention.
Fig. 6 is the sectional view of electric bandage roller of the present invention.
As shown in the figure: 100, mould, 101, injecting machine material tube, 102, front template, 103, backstay, 104, locating slot, 105, locking nut, 106, inner chamber, 107, alignment pin, 108, heater, 109, worm screw, 110, detent, 111, positioning convex, 112, die cavity, 200, water cooling tank, 201, cell body, 202, roller, 203, central shaft, 204, compression pump, 205, pipeline, 206, shower nozzle, 207, first motor, 208, first drive pulley, 209, first belt, 210, first driven pulley, 300, electric bandage roller, 301, frame, 302, second motor, 303, rotating shaft, 304, second drive pulley, 305, second belt, 306, turning cylinder, 307, turning cylinder support, 308, second bearing, 309, baffle plate, 310, second driven pulley, 311, draw-in groove, 312, electric machine support.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 6, a kind of complete set of equipments for processing flexible curtain rail, it comprises the mould 100 of curtain rail, cooling device and electric bandage roller 300.
The mould 100 of curtain rail comprises injecting machine material tube 101 and the front template 102 with die cavity 112, injecting machine material tube 101 outer wall is provided with heater 108, the inner chamber 106 of worm screw 109 and accommodating plastic grain is provided with in injecting machine material tube 101, front template 102 is connected with the outer face of injecting machine material tube 101 is removable, and the die cavity 112 on front template 102 is connected with the inner chamber 106 of injecting machine material tube 101, injecting machine material tube 101 is provided with multiple threaded backstay 103, front template 102 is provided with multiple matching with backstay 103 and the locating slot 104 all having that opens wide limit, front template 102 is connected with injecting machine material tube 101 outer face by the locking nut 105 on backstay 103, injecting machine material tube 101 outer face is provided with multiple positioning convex 111, and the inner face of front template 102 is provided with multiple detent 110 matched with positioning convex 111.
Wherein, heater 108 is for being packaged in the electric heating coil on injecting machine material tube 101 outer wall.Backstay 103 is then fixedly connected with injecting machine material tube 101 by alignment pin 107.
Cooling device is water cooling tank 200, water cooling tank 200 comprises cell body 201, equally spacedly in cell body 201 be provided with multiple roller 202, roller 202 is set on central shaft 203, roller 202 is coordinated by key (not shown) with central shaft 203, the axis of central shaft 203 all at grade, central shaft 203 is arranged on the inwall of cell body 201 by clutch shaft bearing (not shown), shower nozzle 206 is above roller 202, compression pump 204 and pipeline 205 is provided with bottom cell body 201, compression pump 204 is communicated with pipeline 205, pipeline 205 is provided with the shower nozzle 206 higher than roller 202, shower nozzle 206 is arranged on the centre of two adjacent rollers 202.
Water cooling tank 200 also comprises the mechanism be arranged on for making central shaft 203 rotate outside cell body 201, this rotating mechanism comprises the first motor 207, first drive pulley 208, first belt 209 and the first driven pulley 210, the output shaft of the first motor 207 is coaxially fixedly connected with by bolt with the first drive pulley 208, first drive pulley 208 is rotatably assorted by the first belt 209 and the first driven pulley 210, and the first driven pulley 210 is coaxially fixedly connected with by bolt with central shaft 203.
Electric bandage roller 300 comprises frame 301, the rotating shaft 303 frame 301 being fixedly connected with one second motor 302, second motor 302 is fixedly connected with the second drive pulley 304 of a band V shaped wheel groove; Frame 301 is rotationally connected the turning cylinder 306 of rotating shaft 303 axis being parallel of an axis and the second motor 302, second driven pulley 310 of the inner fixed installation one band V shaped wheel groove of turning cylinder 306, second driven pulley 310 and the second drive pulley 304 are in transmission connection by the second belt 305, turning cylinder 306 is fixedly connected with a baffle plate 309, the turning cylinder 306 outside baffle plate 309 is provided with the draw-in groove 311 of fixing curtain plastic guide rail free end.
Second motor 302 is fixedly connected with frame 301 by electric machine support 312; Frame 301 is fixedly connected with a turning cylinder support 307, turning cylinder 306 is rotationally connected with turning cylinder support 307 by the second bearing 308.
The outer face of turning cylinder 306 is run through in the outer end of draw-in groove 311.
During assembling, the mould 100 of curtain rail is arranged on the side of water cooling tank 200, and electric bandage roller 300 is arranged on the opposite side of water cooling tank 200, complete set of equipments entirety is taken up room smaller; During production, pass through on the roller 202 of water cooling tank 200 after guide bead says mould 100, water now in cell body 201 is sprayed on curtain rail by shower nozzle 206, curtain rail is cooled rapidly, then finished product is made by electric bandage roller 300, each production process is organically combined, and production efficiency significantly improves.
Claims (7)
1. one kind for processing the complete set of equipments of flexible curtain rail, it comprises the mould (100) of curtain rail, cooling device and electric bandage roller (300), it is characterized in that: described cooling device is water cooling tank (200), described water cooling tank (200) comprises cell body (201), multiple roller (202) is provided with in described cell body (201), described roller (202) is enclosed within central shaft (203), the axis of described central shaft (203) at grade, described central shaft (203) is arranged on by clutch shaft bearing on the inwall of cell body (201), described cell body (201) bottom is provided with compression pump (204) and pipeline (205), described compression pump (204) is communicated with pipeline (205), described pipeline (205) is provided with the shower nozzle (206) higher than roller (202),
Also comprise and be arranged on the mechanism of cell body (201) outward for making central shaft (203) rotate, described rotating mechanism comprises the first motor (207), first drive pulley (208), first belt (209) and the first driven pulley (210), the output shaft of described first motor (207) is coaxially fixedly connected with the first drive pulley (208), described first drive pulley (208) and the first driven pulley (210) are rotatably assorted by the first belt (209), described first driven pulley (210) is coaxially fixedly connected with central shaft (203),
The mould (100) of described curtain rail comprises injecting machine material tube (101) and the front template (102) with die cavity (112), described injecting machine material tube (101) outer wall is provided with heater (108), the inner chamber (106) of worm screw (109) and accommodating plastic grain is provided with in injecting machine material tube (101), described front template (102) is connected with the outer face of injecting machine material tube (101) is removable, and the die cavity (112) on front template (102) is connected with the inner chamber (106) of injecting machine material tube (101), described injecting machine material tube (101) is provided with multiple threaded backstay (103), front template (102) is provided with multiple matching with backstay (103) and the locating slot (104) all having that opens wide limit, described front template (102) is connected with injecting machine material tube (101) outer face by the locking nut (105) on backstay (103), described injecting machine material tube (101) outer face is provided with multiple positioning convex (111), and the inner face of described front template (102) is provided with multiple detent (110) matched with positioning convex (111),
Described electric bandage roller (300) comprises frame (301), described frame (301) is fixedly connected with one second motor (302), the rotating shaft (303) of described second motor (302) is fixedly connected with second drive pulley (304) of a band V shaped wheel groove, described frame (301) is rotationally connected the turning cylinder (306) of rotating shaft (303) axis being parallel of an axis and the second motor (302), second driven pulley (310) of the inner fixed installation one band V shaped wheel groove of described turning cylinder (306), described the second driven pulley (310) and the second drive pulley (304) are in transmission connection by the second belt (305), described turning cylinder (306) is fixedly connected with a baffle plate (309), the turning cylinder (306) in described baffle plate (309) outside is provided with the draw-in groove (311) of fixing curtain plastic guide rail free end.
2. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: described shower nozzle (206) is arranged on the centre of two adjacent rollers (202).
3. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: described roller (202) equally spaced setting.
4. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: described heater (108) is for being packaged in the electric heating coil on injecting machine material tube (101) outer wall.
5. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: described backstay (103) is fixedly connected with injecting machine material tube (101) by alignment pin (107).
6. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: described the second motor (302) is fixedly connected with frame (301) by electric machine support (312); Described frame (301) is fixedly connected with a turning cylinder support (307), described turning cylinder (306) is rotationally connected by the second bearing (308) and turning cylinder support (307).
7. the complete set of equipments for processing flexible curtain rail according to claim 1, is characterized in that: the outer face of turning cylinder (306) is run through in the outer end of described draw-in groove (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507029.XA CN103057080B (en) | 2012-11-30 | 2012-11-30 | For processing the complete set of equipments of flexible curtain rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507029.XA CN103057080B (en) | 2012-11-30 | 2012-11-30 | For processing the complete set of equipments of flexible curtain rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057080A CN103057080A (en) | 2013-04-24 |
| CN103057080B true CN103057080B (en) | 2015-08-26 |
Family
ID=48100107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210507029.XA Expired - Fee Related CN103057080B (en) | 2012-11-30 | 2012-11-30 | For processing the complete set of equipments of flexible curtain rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057080B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1431224A1 (en) * | 2002-12-20 | 2004-06-23 | Asahi Glass Company Ltd. | Method and apparatus for producing a plate-like body attached with a resin frame |
| CN201713147U (en) * | 2010-04-29 | 2011-01-19 | 陕西送变电工程公司 | Aluminium armour tape winding machine |
| CN202357365U (en) * | 2011-12-09 | 2012-08-01 | 常州鑫鹏工具制造有限公司 | Injection mould |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431103Y (en) * | 2000-08-02 | 2001-05-23 | 郭绍良 | Infiltrating irrigation pipe extruder |
| CN202952517U (en) * | 2012-11-30 | 2013-05-29 | 宁波市鄞州风名工业产品设计有限公司 | Complete equipment for machining flexional curtain track |
-
2012
- 2012-11-30 CN CN201210507029.XA patent/CN103057080B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1431224A1 (en) * | 2002-12-20 | 2004-06-23 | Asahi Glass Company Ltd. | Method and apparatus for producing a plate-like body attached with a resin frame |
| CN201713147U (en) * | 2010-04-29 | 2011-01-19 | 陕西送变电工程公司 | Aluminium armour tape winding machine |
| CN202357365U (en) * | 2011-12-09 | 2012-08-01 | 常州鑫鹏工具制造有限公司 | Injection mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057080A (en) | 2013-04-24 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Duan Naili Inventor before: Lu Yusen |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 300074, room 1103, building A, union building, Youyi North Road, Hexi District, Tianjin Patentee after: Tianjin Wei Longsheng Technology Co Ltd Address before: Yinzhou District Shiqi street after 315100 Zhejiang city of Ningbo Province Cang Cun Patentee before: Ningbo Yinzhou Fengming Industrial Product Design Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Liu Mingzhu Inventor before: Duan Naili |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 300000 Tianjin city Hexi District wind No. 1 Deshang 101-1 Patentee after: Tianjin Yang Ze Technology Co., Ltd. Address before: 300074, room 1103, building A, union building, Youyi North Road, Hexi District, Tianjin Patentee before: Tianjin Wei Longsheng Technology Co Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: 225700 54 group four, North Sun Village, Dai Nan Town, Xinghua, Taizhou, Jiangsu Patentee after: Xiao Huaqin Address before: 300000 Hexi District, Tianjin City, No. 1 bottom business 101-1 Patentee before: Tianjin Yang Ze Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20191130 |