CN109532591A - A kind of automotive seat with adjustable gas venting system - Google Patents
A kind of automotive seat with adjustable gas venting system Download PDFInfo
- Publication number
- CN109532591A CN109532591A CN201811507026.XA CN201811507026A CN109532591A CN 109532591 A CN109532591 A CN 109532591A CN 201811507026 A CN201811507026 A CN 201811507026A CN 109532591 A CN109532591 A CN 109532591A
- Authority
- CN
- China
- Prior art keywords
- cushion
- appendix
- diffuser
- backrest
- skeleton
- 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.)
- Granted
Links
- 238000013022 venting Methods 0.000 title claims abstract description 17
- 238000004378 air conditioning Methods 0.000 claims abstract description 10
- 239000010985 leather Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system
Abstract
The invention discloses a kind of automotive seats with adjustable gas venting system, are related to technical field of automobile accessories.The present invention includes cushion skeleton and backrest frames, cushion skeleton and backrest frames surface are respectively arranged with cushion and back cushion, angle demodulator is provided between cushion skeleton and backrest frames, cushion skeleton bottom, which is run through, cushion appendix, cushion appendix one end is communicated with corrugated flexible hose, corrugated flexible hose one end is communicated with backrest appendix, cushion appendix is located at one section of all side for being located at one section inside back cushion with backrest appendix inside cushion and is provided with diffuser, and diffuser is set to inside the bedding core of cushion and back cushion in spacing parallel arranging.The present invention is connect by designing gas venting system in cushion with air conditioning for automobiles, and air hole is opened up on leather sheath, and the cold air or heating that can use air conditioning for automobiles are that user radiates or keeps warm, and good permeability substantially increases the comfort level of seat.
Description
Technical field
The invention belongs to technical field of automobile accessories, more particularly to a kind of automotive seats with adjustable gas venting system
Chair.
Background technique
Automotive seat can be divided into split seat, bench seat by shape；Fixed, detachable, adjusting can be divided by function
Formula；One, double, more people's chairs can be divided by carriage number.According to the service performance of seat, from earliest fixed seat, one
Multi-functional power adjustment seat is directly developed to, has pneumatic seat, automatic seat, stereo system seat, mental restoration seat, directly
To electrical adjustment seat.It is divided into leather seat and flannelette seat etc. by material.There are also the seats of some Special use objects, such as
Virgin seat and seat of racing car etc..Currently, existing automotive seat improves comfort level simply by material, do not have generally preferably
Gas permeability, summer makes one to feel very sultry, and winter does not have good warmth retention property again, and comfort level is difficult to be met.It is existing
Being aerated heat dissipation using snorkel in technology has been very well known technology, however, whole cushion and back cushion is usual
Snorkel is set to bottom, however, this set ventilation conduction efficiency is extremely low, often has little time to reach seat by ventilation
Predetermined temperature, human body have been adapted to temperature, and are set to cushion and back cushion top will affect the sense of touch of seating, can also be right
Snorkel damages.
Summary of the invention
The purpose of the present invention is to provide a kind of automotive seats with adjustable gas venting system, by designing in cushion
Gas venting system is connect with air conditioning for automobiles, is solved existing automotive seat and is improved comfort level simply by material, does not have generally
Standby preferable gas permeability, summer make one to feel very sultry, and winter does not have good warmth retention property again, and comfort level is difficult to be expired
The problem of foot.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of automotive seat with adjustable gas venting system, including cushion skeleton and backrest frames are described
Cushion skeleton and backrest frames surface are respectively arranged with cushion and back cushion, are provided with angle between the cushion skeleton and backrest frames
Adjuster is spent, the cushion skeleton bottom is through there is cushion appendix, and cushion appendix one end is communicated with corrugated flexible hose, institute
It states corrugated flexible hose one end and is communicated with backrest appendix, the cushion appendix is located at one section and the backrest appendix inside cushion
It is provided with diffuser positioned at one section inside back cushion of all sides, the diffuser is set to the cushion and leans in spacing parallel arranging
Inside the bedding core of pad, the cushion and back cushion are made of three-decker, and the upper and lower are coir fibre material, and middle layer is
Nylon material with open-work, diffuser are nylon material identical with kinds of interlayer, diffuser and middle layer integrated through injection molding
Molding, the stomata of diffuser and the transmission of middle layer run through, setting foam sponge and skin on the outside of the three-decker of cushion and back cushion
The leather sheath surface of set, the cushion and back cushion offers air hole, and the cushion appendix inlet end is provided with solenoid valve, institute
It states cushion appendix inlet end to be connected to air conditioning for automobiles air supply opening, the angle demodulator surface is fixed with and the solenoid valve electricity
The connected control switch of source circuit, the solenoid valve connect automobile power source.
Further, the diffuser perimeter surface offers stomata.
Further, the back cushion bedding core is internally provided with serpentine spring.
Further, the corrugated flexible hose is set to the cushion skeleton and backrest frames junction.
Further, the cushion appendix week side is fixed by stabilizer blade and cushion skeleton.
Further, the backrest appendix week side is fixed by stabilizer blade and backrest frames.
The invention has the following advantages:
1, the present invention is connect by designing gas venting system in cushion with air conditioning for automobiles, and air hole is opened up on leather sheath,
The cold air or heating that can use air conditioning for automobiles are that user radiates or keeps warm, and good permeability substantially increases the comfortable of seat
Degree.
2, the present invention controls solenoid valve by control switch, so that the connection of cold air or heating is controlled, it is flexible and convenient to use,
It is practical.
3, snorkel of the invention is set to position among cushion and back cushion, is arranged relative to traditional bottom, has more
Good conduction efficiency, and in order to avoid snorkel stress deformation caused by long-term seating, cushion and back cushion are designed as three-layered node
Structure composition, the upper and lower are coir fibre material, and middle layer is nylon material, and diffuser is identical with kinds of interlayer
Nylon material, diffuser and middle layer are integrally formed, and on the outside of the three-decker of cushion and back cushion, coir fibre provides preferable
Elastic anchorage force and good gas permeability, compared to traditional foamed material have positive effect, middle layer use nylon material,
On the one hand certain rigidity and support force are provided, on the other hand, since it is identical as snorkel material, it can undertake
Due to the pressure that seating generates, snorkel is avoided to be stressed directly, and is integrally formed the one installation in later period of being more convenient for and protects
Demonstrate,prove the overall stability of intermediate structure, good stability makes automobile entire, and permeability cell and middle layer substantially will not during one's term of military service
Damage or maintenance, this set is the key point that the present invention guarantees fine air permeability and outstanding conducting effect, in research and development test
In also show good test structure.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of the automotive seat with adjustable gas venting system of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- cushion skeleton, 2- backrest frames, 3- cushion, 4- back cushion, 5- angle demodulator, 6- cushion appendix, 7- ripple
Hose, 8- backrest appendix, 9- diffuser, 10- air hole, 11- solenoid valve, 12- control switch, 13- serpentine spring, 14- branch
Foot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of automotive seat with adjustable gas venting system, including cushion skeleton 1
With backrest frames 2, cushion skeleton 1 and 2 surface of backrest frames are respectively arranged with cushion 3 and back cushion 4, cushion skeleton 1 with lean on spine
Angle demodulator 5 is provided between frame 2, through there is cushion appendix 6,6 one end of cushion appendix is communicated with 1 bottom of cushion skeleton
Corrugated flexible hose 7,7 one end of corrugated flexible hose are communicated with backrest appendix 8, and cushion appendix 6 is located at 3 one section of inside of cushion and backrest is defeated
All sides that tracheae 8 is located at 4 one section of inside of back cushion are provided with diffuser 9, and diffuser 9 is set to 3 He of cushion in spacing parallel arranging
Inside the bedding core of back cushion 4, the cushion 3 and back cushion 4 are made of (not shown) three-decker, and the upper and lower are coir fibre
Material, middle layer be the nylon material with open-work, diffuser 9 be nylon material identical with kinds of interlayer, diffuser 9 with
Middle layer is integrally formed, and the stomata of diffuser 9 and the open-work of middle layer run through, on the outside of the three-decker of cushion 3 and back cushion 4
The leather sheath surface of setting foam sponge and leather sheath, cushion 3 and back cushion 4 offers air hole 10, and 6 inlet end of cushion appendix is set
It is equipped with solenoid valve 11,6 inlet end of cushion appendix is connected to air conditioning for automobiles air supply opening, and 5 surface of angle demodulator is fixed with and electricity
The connected control switch 12 of 11 power circuit of magnet valve, solenoid valve 11 connect automobile power source, and solenoid valve 11 is normally closed solenoid valve, sit
Pad appendix 6, backrest appendix 8, diffuser 9 are stereoplasm tube, and corrugated flexible hose 7 is metal bellows.
Wherein, 9 perimeter surface of diffuser offers stomata.
Wherein, 4 bedding core of back cushion is internally provided with serpentine spring 13.
Wherein, corrugated flexible hose 7 is set to cushion skeleton 1 and 2 junction of backrest frames.
Wherein, 6 weeks sides of cushion appendix are welded and fixed by stabilizer blade 14 with cushion skeleton 1.
Wherein, 8 weeks sides of backrest appendix are welded and fixed by stabilizer blade 14 with backrest frames 2.
Wherein, as an expanded application of the invention, pipe special can be set in middle layer, for interting in seat
Harness, compared to traditional seat interior lines beam passage, protection wire that the present invention equally can be more excellent.
One concrete application of the present embodiment are as follows: at summer, people sits and is easy sultry perspiration on the seat, at this point, automobile
After air-conditioning is opened, solenoid valve 11 is opened by control switch 12, cold air enters diffuser 9 by appendix, enters back into 3 He of cushion
In backrest 4, cold air is distributed by air hole 10, makes one to feel comfortable, similarly, when winter, can used by the heating of air conditioning for automobiles
In warming to the people on seat.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of automotive seat with adjustable gas venting system, including cushion skeleton (1) and backrest frames (2), the cushion
Skeleton (1) and backrest frames (2) surface are respectively arranged with cushion (3) and back cushion (4), the cushion skeleton (1) and backrest frames
(2) angle demodulator (5) are provided between, it is characterised in that: cushion skeleton (1) bottom, which is run through, cushion appendix (6),
Described cushion appendix (6) one end is communicated with corrugated flexible hose (7), and described corrugated flexible hose (7) one end is communicated with backrest appendix
(8), the cushion appendix (6) is located at internal one section of cushion (3) and is located at back cushion (4) internal one with the backrest appendix (8)
All sides of section are provided with diffuser (9), and diffuser (9) perimeter surface offers stomata, and the diffuser (9) is in interval
It being juxtaposed on inside the bedding core of the cushion (3) and back cushion (4), the cushion (3) and back cushion (4) are made of three-decker,
The upper and lower are coir fibre material, and middle layer is the nylon material with open-work, and diffuser (9) is and kinds of interlayer
Identical nylon material, diffuser (9) and middle layer are integrally formed, and the stomata of diffuser (9) and the transmission of middle layer are passed through
It wears, setting foam sponge and leather sheath, the skin of the cushion (3) and back cushion (4) on the outside of the three-decker of cushion (3) and back cushion (4)
Set surface offers air hole (10), and cushion appendix (6) inlet end is provided with solenoid valve (11), the cushion gas transmission
Pipe (6) inlet end is connected to air conditioning for automobiles air supply opening, and angle demodulator (5) surface is fixed with and the solenoid valve (11) electricity
The connected control switch (12) of source circuit.
2. a kind of automotive seat with adjustable gas venting system according to claim 1, which is characterized in that the back cushion
(4) bedding core is internally provided with serpentine spring (13).
3. a kind of automotive seat with adjustable gas venting system according to claim 1, which is characterized in that the ripple
Hose (7) is set to the cushion skeleton (1) and backrest frames (2) junction.
4. a kind of automotive seat with adjustable gas venting system according to claim 1, which is characterized in that the cushion
The all sides of appendix (6) are fixed by stabilizer blade (14) and cushion skeleton (1).
5. a kind of automotive seat with adjustable gas venting system according to claim 1, which is characterized in that the backrest
The all sides of appendix (8) are fixed by stabilizer blade (14) and backrest frames (2).
6. a kind of -5 described in any item automotive seats with adjustable gas venting system, feature exist according to claim 1
In in middle layer setting pipe special, for interting the harness in seat.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507026.XA CN109532591B (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation system |
| CN202010760057.7A CN112078454A (en) | 2018-12-11 | 2018-12-11 | Automobile seat |
| CN202010762512.7A CN111845497A (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507026.XA CN109532591B (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation system |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010760057.7A Division CN112078454A (en) | 2018-12-11 | 2018-12-11 | Automobile seat |
| CN202010762512.7A Division CN111845497A (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532591A true CN109532591A (en) | 2019-03-29 |
| CN109532591B CN109532591B (en) | 2020-10-09 |
Family
ID=65853402
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507026.XA Active CN109532591B (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation system |
| CN202010762512.7A Pending CN111845497A (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation |
| CN202010760057.7A Pending CN112078454A (en) | 2018-12-11 | 2018-12-11 | Automobile seat |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010762512.7A Pending CN111845497A (en) | 2018-12-11 | 2018-12-11 | Automobile seat with adjustable ventilation |
| CN202010760057.7A Pending CN112078454A (en) | 2018-12-11 | 2018-12-11 | Automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109532591B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929515A (en) * | 2020-01-08 | 2022-08-19 | 株式会社电装 | Air conditioner for seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982119A (en) * | 2005-12-13 | 2007-06-20 | 比亚迪股份有限公司 | Ventilating system with temperature-adjusting function for seat of vehicle |
| KR20130013836A (en) * | 2011-07-29 | 2013-02-06 | 최현석 | Seat for automobile |
| CN104842839A (en) * | 2015-05-18 | 2015-08-19 | 重庆交通大学 | Self-adaptive temperature adjusting seat structure of automobile |
| CN107856586A (en) * | 2017-11-07 | 2018-03-30 | 孝昌县睿科智能科技有限公司 | A kind of automotive seat of temperature-controllable |
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| CH453918A (en) * | 1966-06-25 | 1968-03-31 | Csenyi Zoltan | Device consisting of at least one piece of upholstered seating or reclining furniture and air supply means for the cushions, in particular for vehicles and aircraft |
| DE10242238B4 (en) * | 2002-09-12 | 2005-11-17 | Daimlerchrysler Ag | Upholstery for a vehicle seat with active upholstery ventilation |
| CN2589262Y (en) * | 2002-11-14 | 2003-12-03 | 龚辉 | Automobile cooling air cushion |
| JP5103114B2 (en) * | 2007-09-25 | 2012-12-19 | トヨタ紡織株式会社 | Air conditioning sheet |
| CN201086658Y (en) * | 2007-10-15 | 2008-07-16 | 苏尔开 | Multifunctional chair of air-conditioning automobile |
| CN101746302B (en) * | 2009-12-29 | 2012-12-05 | 万同心 | Winter/summer dual-purpose cushion for driver |
| CN201922979U (en) * | 2011-02-14 | 2011-08-10 | 厦门盛方生态技术有限公司 | Coconut fiber automobile backrest |
| JP2012218655A (en) * | 2011-04-13 | 2012-11-12 | Nissan Motor Co Ltd | Vehicle seat |
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| US9744888B1 (en) * | 2016-02-11 | 2017-08-29 | Ford Global Technologies, Llc | Integrated cooling system for an adjustable headrest assembly |
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-
2018
- 2018-12-11 CN CN201811507026.XA patent/CN109532591B/en active Active
- 2018-12-11 CN CN202010762512.7A patent/CN111845497A/en active Pending
- 2018-12-11 CN CN202010760057.7A patent/CN112078454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982119A (en) * | 2005-12-13 | 2007-06-20 | 比亚迪股份有限公司 | Ventilating system with temperature-adjusting function for seat of vehicle |
| KR20130013836A (en) * | 2011-07-29 | 2013-02-06 | 최현석 | Seat for automobile |
| CN104842839A (en) * | 2015-05-18 | 2015-08-19 | 重庆交通大学 | Self-adaptive temperature adjusting seat structure of automobile |
| CN107856586A (en) * | 2017-11-07 | 2018-03-30 | 孝昌县睿科智能科技有限公司 | A kind of automotive seat of temperature-controllable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929515A (en) * | 2020-01-08 | 2022-08-19 | 株式会社电装 | Air conditioner for seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109532591B (en) | 2020-10-09 |
| CN111845497A (en) | 2020-10-30 |
| CN112078454A (en) | 2020-12-15 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200914 Address after: 312030 west of East Road, Qian Qing town, Keqiao District, Shaoxing, Zhejiang Applicant after: Shaoxing Keqiao Hansi Knitting Co.,Ltd. Address before: 450000 Lianyun Road 123, Erqi District, Zhengzhou City, Henan Province Applicant before: HUANGHE S & T College |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automobile seat with adjustable ventilation system Effective date of registration: 20211229 Granted publication date: 20201009 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shaoxing Qianqing small and micro enterprise franchise sub branch Pledgor: Shaoxing Keqiao Hansi Knitting Co.,Ltd. Registration number: Y2021980016708 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221209 Granted publication date: 20201009 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shaoxing Qianqing small and micro enterprise franchise sub branch Pledgor: Shaoxing Keqiao Hansi Knitting Co.,Ltd. Registration number: Y2021980016708 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 251,299 No. 8, Gongye South Road, National High tech Industrial Development Zone, Yucheng City, Dezhou City, Shandong Province (the third and fourth floors of Shengfeng Engineering Construction Company) Patentee after: Shandong Bochao Power Engineering Co.,Ltd. Address before: 312030 West of Zhendong Road, Qianqing Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Keqiao Hansi Knitting Co.,Ltd. |