CN105411228A - Lifting referee chair - Google Patents
Lifting referee chair Download PDFInfo
- Publication number
- CN105411228A CN105411228A CN201510982171.3A CN201510982171A CN105411228A CN 105411228 A CN105411228 A CN 105411228A CN 201510982171 A CN201510982171 A CN 201510982171A CN 105411228 A CN105411228 A CN 105411228A
- Authority
- CN
- China
- Prior art keywords
- seat
- sides
- pulley
- honour
- balustrade panel
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000386 athletic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Special Chairs (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to a lifting referee chair. Frisbee devices are arranged in armrest plates on the two sides of an upper seat respectively, a rotary shaft is connected between the two frisbee devices, a groove is formed in the armrest plate on one side of the upper seat, a push rod is inserted in the groove, and a fixed pulley is arranged at the tail end of the interior of the groove; one end of a first steel wire is connected to the push rod, and the other end of the steel wire bypasses the fixed pulley to be wound around a small disc of the frisbee device; a second pulley block is arranged on the bottom of the outer wall of each of the armrest plates on the two sides of the upper seat, a first pulley block and a hook are arranged on the top of the outer wall of each of armrest plates on the two sides of a base, one end of each second steel wire is fixed to the corresponding hook, and the other end of each second steel wire bypasses one pulley of the corresponding second pulley block and one pulley of the corresponding first pulley block in sequence in a circulating mode to be finally wound around a large disc of the frisbee device. The lifting referee chair has the advantages that the pulley blocks are effectively utilized so that lifting can be achieved effortlessly and quickly, the structure is simple, service life is long, production cost is low, maintenance is not needed, safety and reliability are high, and storage and dust prevention can be achieved conveniently.
Description
Technical field
The present invention relates to lifting referee's chair field, be specifically related to a kind of lifting referee's chair of Labor-saving safety.
Background technology
The requirement of modern sports to athletics sports equipment is more and more higher, and athletics sports equipment, except having good outward appearance, be the more important thing is and embodied the concept that people-oriented, convenient and hommization.In athletics sports project, referee, in order to clearly judge whether opposing teams have misconduct, generally needs to stand on very high position, so just there has been present referee's chair.Existing referee's chair relatively simple for structure, its structure mainly comprises: support, is arranged on the staircase on support and seat.When carrying out volleyball match, referee needs to climb on chair, because the height of chair is higher, more dangerous above being sitting in, can not move up and down at seat during the games, referee clearly can not judge whether opposing teams have misconduct, and the referee's chair of this structure moves also inconvenience completely simultaneously.
Summary of the invention
For avoiding the weak point of background technology, the invention provides a kind of laborsaving, safe lifting referee's chair.
In order to solve the problems of the technologies described above, a kind of lifting of design referee's chair, comprise base, the seat of honour, Flying Plate device, push rod and hook, to be that some disks are stacking form described Flying Plate device, disc radius reduces gradually, the embedded seat that closes of base, the seat of honour and base both sides are provided with balustrade panel, the seat of honour is embedded on base, corresponding and be close to outside the both sides balustrade panel on the seat of honour inside both sides balustrade panel on base, all Flying Plate device is provided with in the both sides balustrade panel at the described seat of honour, connection rotating shaft between two Flying Plate devices, wherein side, seat of honour balustrade panel is provided with groove, push rod is inserted in groove, end in groove is provided with fixed pulley, first steel wire one end is connected on push rod, the other end walks around fixed pulley, be wrapped on the roundel of Flying Plate device, one group of second assembly pulley is all provided with bottom the both sides balustrade panel outer wall at the seat of honour, the balustrade panel outer wall top, both sides of base is all provided with one group of first assembly pulley and hook, second steel wire one end is fixed on hook, the second steel wire other end walks around a second assembly pulley pulley and a first assembly pulley pulley successively, circulate successively, the second steel wire other end is finally around on the big disk of Flying Plate device.
Further, the seat of honour is that some seats stack gradually chimeric forming.
Further, the connection between seat with adjacent seat as above-mentioned base and the seat of honour is arranged.
Further, the numbers of seats many on the some disk number ratio seats of honour on described Flying Plate device.
Further, to be that some disks are stacking form Flying Plate device, and disc radius reduces gradually, comprise roundel, intermediate disc, big disk, Flying Plate device is vertically in the both sides balustrade panel at the seat of honour, and roundel is pressed close to inside the balustrade panel at the seat of honour, and big disk is pressed close to outside the balustrade panel at the seat of honour.
Further, the seat of honour wherein side balustrade panel is provided with groove, and groove offers some positive stop hook grooves, groove two ends offer positive stop hook groove.
Further, the seat of honour is provided with backrest, and backrest top is provided with shield, and shield edge is provided with roller shutter.
Further, the first assembly pulley comprises seven pulleys, and the second assembly pulley comprises eight pulleys, and Flying Plate device big disk diameter is 50 centimetres, roundel diameter 0.5-1 centimetre, and groove length is 54-60 centimetre.
Further, Flying Plate device roundel central authorities are provided with the circular hole running through diameter, and the first steel wire is fixed through circular hole and is wrapped in outside roundel.
Further, the seat of honour is that 2 seats stack gradually chimeric, two seats are divided into middle seat and seat, to be close to inside both sides balustrade panel on base and outside both sides balustrade panel in correspondence on seat, to be close to inside both sides balustrade panel on middle seat and outside both sides balustrade panel in corresponding seat, all Flying Plate device is provided with in the balustrade panel of seat both sides, connection rotating shaft between two Flying Plate devices, wherein the balustrade panel of seat side is provided with groove, push rod is inserted in groove, end in groove is provided with fixed pulley, first steel wire one end is connected on push rod, the other end walks around fixed pulley, be wrapped on the roundel of Flying Plate device, one group of second assembly pulley is all provided with bottom the both sides balustrade panel outer wall of seat, all be provided with one group of second assembly pulley bottom the both sides balustrade panel outer wall of middle seat, top is all provided with one group of first assembly pulley and hook, the balustrade panel outer wall top, both sides of base is all provided with one group of first assembly pulley and hook, second steel wire one end is fixed on the hook of chassis side, the second steel wire other end walks around the second assembly pulley pulley of middle seat both sides and the both sides first assembly pulley pulley of a base successively, circulate successively, the second steel wire other end is finally around on the big disk of Flying Plate device, 3rd steel wire one end is fixed on the hook of middle seat both sides, the 3rd steel wire other end walks around the second assembly pulley pulley of seat both sides and the first assembly pulley pulley of middle seat both sides successively, circulate successively, the 3rd steel wire other end is finally around on the intermediate disc of Flying Plate device.
Beneficial effect of the present invention is: effectively utilize assembly pulley, laborsaving during lifting, quick, and structure is simple, long service life, and production cost is low, Maintenance free; Safe and reliable, light storage is dust-proof.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present invention.
Fig. 2 is the structural representation at the seat of honour of the present invention.
Fig. 3 is side view of the present invention.
Fig. 4 is the use schematic diagram at base of the present invention and the seat of honour.
Fig. 5 is the side view at the seat of honour of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
With reference to accompanying drawing 1-5: a kind of lifting referee's chair, comprise base 1, the seat of honour 2, Flying Plate device 3, push rod 6 and hook 7, described Flying Plate device 3 forms for some disks are stacking, disc radius reduces gradually, the embedded seat 2 that closes of base 1, the seat of honour 2 and base 1 both sides are provided with balustrade panel, the seat of honour 2 is embedded on base 1, corresponding and be close to outside the both sides balustrade panel on the seat of honour 2 inside both sides balustrade panel on base 1, Flying Plate device 3 is all provided with in the both sides balustrade panel at the described seat of honour 2, connection rotating shaft 4 between two Flying Plate devices 3, wherein side, the seat of honour 2 balustrade panel is provided with groove 5, push rod 6 is inserted in groove 5, end in groove 5 is provided with fixed pulley 11, first steel wire 12 one end is connected on push rod 6, the other end walks around fixed pulley 11, be wrapped on the roundel 31 of Flying Plate device 3, one group of second assembly pulley 10 is all provided with bottom the both sides balustrade panel outer wall at the seat of honour 2, the balustrade panel outer wall top, both sides of base is all provided with one group of first assembly pulley 8 and hook 7, second steel wire 9 one end is fixed on hook 7, second steel wire 9 other end walks around a second assembly pulley pulley and a first assembly pulley pulley successively, circulate successively, second steel wire 9 other end is finally around on the big disk 33 of Flying Plate device 3.
A kind of lifting referee's chair, the seat of honour 2 is chimeric for some seats stack gradually to be formed.
A kind of lifting referee's chair, the connection between seat with adjacent seat as above-mentioned base and the seat of honour is arranged.
A kind of lifting referee's chair, the numbers of seats many on the some disk number ratio seats of honour on described Flying Plate device 3.
A kind of lifting referee's chair, Flying Plate device 3 forms for some disks are stacking, disc radius reduces gradually, comprise roundel 31, intermediate disc 32, big disk 33, Flying Plate device 3 is vertically in the both sides balustrade panel at the seat of honour 2, roundel 31 is pressed close to inside the balustrade panel at the seat of honour 2, and big disk 33 is pressed close to outside the balustrade panel at the seat of honour 2.
A kind of lifting referee's chair, the seat of honour 2 wherein side balustrade panel is provided with groove 5, groove 5 offers some positive stop hook grooves, and groove 5 two ends offer positive stop hook groove.
A kind of lifting referee's chair, the seat of honour 2 is provided with backrest, and backrest top is provided with shield 13, and shield 13 edge is provided with roller shutter 14.
A kind of lifting referee's chair, the first assembly pulley 8 comprises seven pulleys, and the second assembly pulley 10 comprises eight pulleys, and Flying Plate device 3 big disk 33 diameter is 50 centimetres, and roundel 31 diameter 0.5-1 centimetre, groove 5 length is 54-60 centimetre.
A kind of lifting referee's chair, roundel 31 central authorities of Flying Plate device 3 are provided with the circular hole running through diameter, and the first steel wire 12 is fixed through circular hole and is wrapped in outside roundel 31.
A kind of lifting referee's chair, the seat of honour is that 2 seats stack gradually chimeric, two seats are divided into middle seat 22 and seat 21, to be close to inside both sides balustrade panel on base 1 and outside both sides balustrade panel in correspondence on seat 22, to be close to inside both sides balustrade panel on middle seat 22 and outside both sides balustrade panel in corresponding seat 21, Flying Plate device 3 is all provided with in the balustrade panel of seat 21 both sides, connection rotating shaft 4 between two Flying Plate devices 3, wherein the balustrade panel of seat 21 side is provided with groove 5, push rod 6 is inserted in groove 5, end in groove 5 is provided with fixed pulley 11, first steel wire 12 one end is connected on push rod 5, the other end walks around fixed pulley 11, be wrapped on the roundel 31 of Flying Plate device 3, one group of second assembly pulley 10 is all provided with bottom the both sides balustrade panel outer wall of seat 21, all be provided with one group of second assembly pulley 10 bottom the both sides balustrade panel outer wall of middle seat 22, top is all provided with one group of first assembly pulley 8 and hook 7, the balustrade panel outer wall top, both sides of base 1 is all provided with one group of first assembly pulley 8 and hook 7, second steel wire 9 one end is fixed on the hook 7 of base 1 side, second steel wire 9 other end walks around the second assembly pulley pulley of middle seat 22 both sides and the both sides first assembly pulley pulley of a base successively, circulate successively, second steel wire 9 other end is finally around on the big disk 33 of Flying Plate device 3, 3rd steel wire one end is fixed on the hook 7 of middle seat 22 both sides, the 3rd steel wire other end walks around the second assembly pulley pulley of seat 21 both sides and the first assembly pulley pulley of middle seat 22 both sides successively, circulate successively, the 3rd steel wire other end is finally around on the intermediate disc 32 of Flying Plate device 3.
A kind of lifting referee's chair, the backrest of seat 21 is high 500 millimeters, the seat cushion of seat 21 is high 300 millimeters, middle seat 22 is high 1000 millimeters, base 1 is high 1000 millimeters, during full open position, and overlapping with middle seat 22 100 millimeters of seat 21, overlapping with base 1 100 millimeters of middle seat 22, base 1 is wider than middle seat 22 and is greater than seat 21.
A kind of lifting referee's chair, base 1 is fixed a root post, and the column other end inserts in the backrest at the seat of honour 2, and the column position cover between backrest and base 1 has spring.Avoid occurring during lifting surprisingly, causing seat suddenly to fall suddenly, playing the effect of buffering.
A kind of lifting referee's chair, bottom base 1 backrest, place is provided with fixing hole.Fix with bottom surface, when avoiding lifting, lifting referee's chair dumps forward.
A kind of lifting referee's chair, the weight of a whole set of seat is 50kg, and wherein 30kg is chassis trussing.The weight of middle seat 22 and seat 21 is 20kg.Judge body weight 80kg, namely the total heavy burden produced of rising equals 100kg, a row 15 pulleys, and referee's push rod only needs the power of 1/30 to be that 33N(acceleration of gravity gets 10Kg/N).Assembly pulley tightens up about 27 meters, the unnecessary steel wire of rear generation (900 millimeter * 30).Because three-decker employs 2 auxiliary pulley groups altogether, every the stressed of root steel wire is no more than 2kg.Body weight is the judge of 50kg, then only need the thrust of 23N.
A kind of lifting referee's chair, big disk 33 diameter 50 centimetres, roundel 31 i.e. steel shaft diameter 1 centimetre, steel shaft diameter 0.5 centimetre, and after twining 54 centimetres of steel wires in advance, diameter slightly increases, both girth (2 π R) multiples are 50:1, namely after the steel wire of 27 meters is received by big disk 33, roundel 31 need receive 0.54 meter, is equivalent to push rod and moves 540 millimeters, be equivalent to the brachium of adult, also just in the length range of armrest.
A kind of lifting referee's chair, Flying Plate device 3 totally three, roundel 31 connects push rod first steel wire 12, and middle flying disc 32 connects the 3rd steel wire, and big disk 33 connects the second steel wire 9.Left and right Flying Plate device 3 groups is synchronous by a concentric rotating shafts 4.
A kind of lifting referee's chair, the right and left bottom base 1 backrest is also provided with roller.Facilitate light mobile chair.
A kind of lifting referee's chair, the right and left at base 1 backrest top is also provided with handle, and handle is downward hook-shaped, facilitates when push-and-pull and storage and hangs chair, save space.
Although the present invention is described by reference to preferred embodiment, those of ordinary skill in the art should understand, and can be not limited to the description of above-described embodiment, in the scope of claims, can make the various changes in form and details.
Claims (10)
1. a lifting referee's chair, comprise base, the seat of honour, Flying Plate device, push rod and hook, to be that some disks are stacking form described Flying Plate device, disc radius reduces gradually, the embedded seat that closes of base, the seat of honour and base both sides are provided with balustrade panel, it is characterized in that: the described seat of honour is embedded on base, corresponding and be close to outside the both sides balustrade panel on the seat of honour inside both sides balustrade panel on base, all Flying Plate device is provided with in the both sides balustrade panel at the described seat of honour, connection rotating shaft between two Flying Plate devices, wherein side, seat of honour balustrade panel is provided with groove, push rod is inserted in groove, end in groove is provided with fixed pulley, first steel wire one end is connected on push rod, the other end walks around fixed pulley, be wrapped on the roundel of Flying Plate device, one group of second assembly pulley is all provided with bottom the both sides balustrade panel outer wall at the seat of honour, the balustrade panel outer wall top, both sides of base is all provided with one group of first assembly pulley and hook, second steel wire one end is fixed on hook, the second steel wire other end walks around a second assembly pulley pulley and a first assembly pulley pulley successively, circulate successively, the second steel wire other end is finally around on the big disk of Flying Plate device.
2. one lifting referee's chair according to claim 1, is characterized in that: the described seat of honour is that some seats stack gradually chimeric forming.
3. one lifting referee's chair according to claim 2, is characterized in that: described seat is arranged with the connection between adjacent seat as above-mentioned base and the seat of honour.
4. one lifting referee's chair according to claim 2, is characterized in that: the numbers of seats many on the some disk number ratio seats of honour on described Flying Plate device.
5. one lifting referee's chair according to claim 1, it is characterized in that: to be that some disks are stacking form described Flying Plate device, disc radius reduces gradually, comprise roundel, intermediate disc, big disk, Flying Plate device is vertically in the both sides balustrade panel at the seat of honour, roundel is pressed close to inside the balustrade panel at the seat of honour, and big disk is pressed close to outside the balustrade panel at the seat of honour.
6. one lifting referee's chair according to claim 1, it is characterized in that: the described seat of honour wherein side balustrade panel is provided with groove, groove offers some positive stop hook grooves, groove two ends offer positive stop hook groove.
7. one lifting referee's chair according to claim 1, it is characterized in that: the described seat of honour is provided with backrest, backrest top is provided with shield, and shield edge is provided with roller shutter.
8. one lifting referee's chair according to claim 1, it is characterized in that: described first assembly pulley comprises seven pulleys, the second assembly pulley comprises eight pulleys, and Flying Plate device big disk diameter is 50 centimetres, roundel diameter 0.5-1 centimetre, groove length is 54-60 centimetre.
9. one lifting referee's chair according to claim 1, is characterized in that: described Flying Plate device roundel central authorities are provided with the circular hole running through diameter, and the first steel wire is fixed through circular hole and is wrapped in outside roundel.
10. one lifting referee's chair according to claim 2, it is characterized in that: the described seat of honour is that 2 seats stack gradually chimeric, two seats are divided into middle seat and seat, to be close to inside both sides balustrade panel on base and outside both sides balustrade panel in correspondence on seat, to be close to inside both sides balustrade panel on middle seat and outside both sides balustrade panel in corresponding seat, all Flying Plate device is provided with in the balustrade panel of seat both sides, connection rotating shaft between two Flying Plate devices, wherein the balustrade panel of seat side is provided with groove, push rod is inserted in groove, end in groove is provided with fixed pulley, first steel wire one end is connected on push rod, the other end walks around fixed pulley, be wrapped on the roundel of Flying Plate device, one group of second assembly pulley is all provided with bottom the both sides balustrade panel outer wall of seat, all be provided with one group of second assembly pulley bottom the both sides balustrade panel outer wall of middle seat, top is all provided with one group of first assembly pulley and hook, the balustrade panel outer wall top, both sides of base is all provided with one group of first assembly pulley and hook, second steel wire one end is fixed on the hook of chassis side, the second steel wire other end walks around the second assembly pulley pulley of middle seat both sides and the both sides first assembly pulley pulley of a base successively, circulate successively, the second steel wire other end is finally around on the big disk of Flying Plate device, 3rd steel wire one end is fixed on the hook of middle seat both sides, the 3rd steel wire other end walks around the second assembly pulley pulley of seat both sides and the first assembly pulley pulley of middle seat both sides successively, circulate successively, the 3rd steel wire other end is finally around on the intermediate disc of Flying Plate device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982171.3A CN105411228B (en) | 2015-12-23 | 2015-12-23 | A kind of lifting referee's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982171.3A CN105411228B (en) | 2015-12-23 | 2015-12-23 | A kind of lifting referee's chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105411228A true CN105411228A (en) | 2016-03-23 |
| CN105411228B CN105411228B (en) | 2018-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982171.3A Active CN105411228B (en) | 2015-12-23 | 2015-12-23 | A kind of lifting referee's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411228B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796882A (en) * | 1987-08-13 | 1989-01-10 | Jiumr Fanchan J | Physical training apparatus |
| CN2386034Y (en) * | 1999-07-27 | 2000-07-05 | 武新民 | Multi-stage elevating platforms |
| CN1837007A (en) * | 2005-03-23 | 2006-09-27 | 陈枝 | Safety escalator |
| CN201152033Y (en) * | 2007-12-13 | 2008-11-19 | 倪湘凝 | Stage crane |
| CN202112651U (en) * | 2011-07-12 | 2012-01-18 | 上海红双喜股份有限公司 | Referee chair capable of lifting automatically |
| CN204138266U (en) * | 2014-09-28 | 2015-02-04 | 林京群 | A kind of elevating platform assembly |
| CN205285652U (en) * | 2015-12-23 | 2016-06-08 | 温州智宇翱华商务服务有限公司 | Lift referee's chair |
-
2015
- 2015-12-23 CN CN201510982171.3A patent/CN105411228B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796882A (en) * | 1987-08-13 | 1989-01-10 | Jiumr Fanchan J | Physical training apparatus |
| CN2386034Y (en) * | 1999-07-27 | 2000-07-05 | 武新民 | Multi-stage elevating platforms |
| CN1837007A (en) * | 2005-03-23 | 2006-09-27 | 陈枝 | Safety escalator |
| CN201152033Y (en) * | 2007-12-13 | 2008-11-19 | 倪湘凝 | Stage crane |
| CN202112651U (en) * | 2011-07-12 | 2012-01-18 | 上海红双喜股份有限公司 | Referee chair capable of lifting automatically |
| CN204138266U (en) * | 2014-09-28 | 2015-02-04 | 林京群 | A kind of elevating platform assembly |
| CN205285652U (en) * | 2015-12-23 | 2016-06-08 | 温州智宇翱华商务服务有限公司 | Lift referee's chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105411228B (en) | 2018-07-03 |
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Effective date of registration: 20200731 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 325000 Zhejiang city of Wenzhou province Ouhai Chashan Higher Education Park in North Campus of Wenzhou University No. 7 Building 10 room 1031 Patentee before: WENZHOU ZHIYU AOHUA BUSINESS SERVICE Co.,Ltd. |
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Address after: 241000 room 4 1001, service outsourcing park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
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Effective date of registration: 20211025 Address after: 215300 No. 8, Tailiang Road, agricultural development zone, Taizhou City, Jiangsu Province Patentee after: JIANGSU TIMES ENTERTAINMENT EQUIPMENT Co.,Ltd. Address before: 241000 room 4 1001, service outsourcing park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: Du Lihong |
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