CN110011122B - Waterproof steam socket box for assembled bathroom wallboard - Google Patents
Waterproof steam socket box for assembled bathroom wallboard Download PDFInfo
- Publication number
- CN110011122B CN110011122B CN201910264164.8A CN201910264164A CN110011122B CN 110011122 B CN110011122 B CN 110011122B CN 201910264164 A CN201910264164 A CN 201910264164A CN 110011122 B CN110011122 B CN 110011122B
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- China
- Prior art keywords
- socket box
- electric wire
- assembled
- socket
- waterproof
- 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
- 239000000463 material Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
Landscapes
- Residential Or Office Buildings (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof steam socket box for an assembled bathroom wallboard, which comprises a socket box and a waterproof outer buckle plate, wherein: the assembled wallboard is provided with a notch in advance, the socket box is arranged in the notch, the back of the socket box is provided with an electric wire outlet, and the front upper end of the socket box is hinged with the waterproof outer buckle plate. The socket box is simple in integral structure and low in manufacturing cost, and the arranged connector wires are convenient to install; the socket box can be pre-installed on the assembled wallboard in a factory, so that the construction operation is simpler and more convenient, the installation efficiency is improved, the indirect cost is saved, and the generation of construction waste can be reduced.
Description
Technical Field
The invention relates to the field of processing and manufacturing of daily electrical equipment, in particular to a waterproof steam socket box for an assembled bathroom wallboard.
Background
The development of decorative materials is gradually changed, new products are continuously emerging, and the development of the decorative industry is hindered by the traditional decorative form. The traditional decoration process takes a construction site as a processing point, is labor-intensive, cannot realize industrial production, wastes materials, has long construction period, difficult quality assurance, high engineering cost and secondary pollution. The technology of assembled decoration, especially assembled toilet becomes a revolution of decoration industry, and the assembled toilet embodies new design, new building materials, new technology, new concept, new production mode and complete decoration system.
The water vapor in the bathroom or bathroom is more, and the socket installed in the wallboard can be because the water vapor gets into in the jack and thereby takes place the short circuit phenomenon for the electrical apparatus is burnt out, and the security is not high. The installation procedure of the prior assembled bathroom steam-proof socket is to cut the wallboard at the construction site, then install the socket box, use the gap between expanded material shutoff socket box and the wallboard at last, mainly have following problem: the socket box is not easy to install, so that the flatness of the wall surface is poor, and the appearance is poor; the plugging of the puffed material is not tight, and the puffed material is easy to age, so that the socket box is loose; the integrity is poor, and the effect of waterproof steam is relatively poor.
Disclosure of Invention
Aiming at the problems, the invention provides the waterproof steam socket box for the wallboard of the assembled bathroom, which is simple to install, easy to operate, firm, not easy to loosen and better in waterproof steam effect.
The invention provides a waterproof steam socket box for an assembled bathroom wallboard, which comprises a socket box and a waterproof outer buckle plate, wherein: the socket box is arranged on the assembled wallboard, a notch is preset on the assembled wallboard, the socket box is arranged in the notch, an electric wire outlet port is formed in the back of the socket box, the upper end of the front of the socket box is hinged with the waterproof outer buckle plate, the socket box comprises a socket box shell and a socket box panel, a protection module made of flame-retardant materials is arranged in the socket box, a plug bush assembly connected with the electric wire outlet port is embedded in the protection module, a cavity is formed between the protection module and the socket box shell, a joint electric wire is connected to the electric wire outlet port, and the other end of the joint electric wire is an electric wire inlet port; or the socket box is arranged on the assembled wallboard, the socket box and the assembled wallboard are molded integrally, the back of the socket box is provided with an electric wire outlet, the upper end of the front of the socket box is hinged with the waterproof outer buckle plate, the socket box comprises a socket box shell and a socket box panel, the socket box is internally provided with a protection module made of flame-retardant materials, the protection module is embedded with a plug bush assembly connected with the electric wire outlet port, a cavity is formed between the protection module and the socket box shell, the electric wire outlet port is connected with a joint electric wire, and the other end of the joint electric wire is an electric wire inlet port.
Further, the wire outlet port is in sealing connection with the socket box;
further, the sealing connection is injection molding integrated connection.
Further, sealant is filled between the socket box and the inner wall of the notch;
still further, the sealant is an electrically insulating glue, preferably a vulcanized glue.
Further, the cavity is a sealed cavity, the wire outlet ports are sealed wire outlet ports, and the wire inlet ports are sealed wire inlet ports.
Further, the plug bush component is made of a metal material or a conductive composite material;
further, the metal material is any one of an elastic bronze sheet, an elastic iron sheet and an elastic nickel-plated copper sheet.
Further, the assembled wallboard is buckled on a keel fixedly connected with the wall body.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. the whole structure is simple, the manufacturing cost is low, the arranged connector wires also facilitate the installation of the socket box;
2. the socket box can be pre-installed on the assembled wallboard in a factory, and is not installed on a construction site, so that the construction operation is simpler and more convenient, the installation efficiency is improved, the labor cost is indirectly saved, and the generation of construction waste can be reduced;
3. the sealing performance is better, the water vapor permeation can be effectively prevented, and the safety of electricity consumption in the daily life of a user is ensured.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exterior of the outlet box;
fig. 3 is a schematic view of the internal structure of the socket case.
Reference numerals illustrate:
1-waterproof outer pinch plate, 2-socket box panel, 3-protection module, 4-plug bush component, 5-cavity, 6-wire access port, 7-wire access port, 8-assembled wallboard.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification may be replaced by alternative features serving the same or equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Example 1:
referring to fig. 1-3, the specific implementation is realized by adopting the following technical scheme:
the utility model provides an assembled bathroom wallboard is with waterproof steam socket box, includes socket box and waterproof outer buckle 1, wherein: the assembled wallboard 8 buckle is on the fossil fragments with the wall body rigid coupling, has preset the notch on the assembled wallboard 8, and the socket box is established in the notch, and it has the vulcanized rubber of excellent electrical insulation to fill between socket box and the notch inner wall, and the socket box back is equipped with electric wire and connects out port 6, and electric wire connects out port 6 and socket box and is the integrative connection of moulding plastics, and electric wire connects out port 6 and is connected with the joint electric wire, and the other end of joint electric wire is electric wire access port 7, and socket box openly upper end is articulated with waterproof outer buckle 1. The socket box comprises a socket box shell and a socket box panel 2, a protection module 3 made of flame retardant materials is arranged in the socket box, a plug bush assembly 4 connected with an electric wire outlet port 6 is embedded in the protection module 3, the plug bush assembly 4 is made of elastic bronze sheets, and a cavity 5 is formed between the protection module 3 and the socket box shell.
Implementation of the embodiments example 2:
this embodiment differs from embodiment 1 in that: the socket box is arranged on the assembled wallboard 8, the socket box and the assembled wallboard 8 are molded integrally, the junction of the socket box and the assembled wall plate 8 does not need any sealant.
Example 3:
this embodiment differs from embodiment 1 in that: the back of the socket box is directly provided with an electric wire access port 7, so that the socket box can be directly connected with an electrified wire without arranging a joint electric wire.
Example 4:
this embodiment and example 1 is different in that: the plug bush component 4 is made of an elastic iron sheet.
The invention is not limited to the specific embodiments described above. The invention extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (7)
1. The utility model provides an assembled bathroom wallboard is with waterproof steam socket box, includes socket box and waterproof outer buckle, its characterized in that: the socket box is arranged on the assembled wallboard, the socket box and the assembled wallboard are molded integrally, an electric wire outlet port is formed in the back of the socket box, the upper end of the front face of the socket box is hinged to the waterproof outer buckle plate, the socket box comprises a socket box shell and a socket box panel, a protection module made of flame-retardant materials is arranged in the socket box, a plug bush assembly connected with the electric wire outlet port is embedded in the protection module, a cavity is formed between the protection module and the socket box shell, the electric wire outlet port is connected with a joint electric wire, and the other end of the joint electric wire is an electric wire inlet port.
2. The waterproof vapor socket case for a fabricated toilet wall panel as claimed in claim 1, wherein: the wire outlet port is in sealing connection with the socket box.
3. The waterproof vapor socket case for a fabricated toilet wall panel as claimed in claim 2, wherein: the sealing connection is injection molding integrated connection.
4. A steam-proof socket box for assembled toilet wall panels as claimed in claim 1 or 2, wherein: the cavity is a sealed cavity, the electric wire outlet ports are sealed electric wire outlet ports, and the electric wire inlet ports are sealed electric wire inlet ports.
5. The waterproof vapor socket case for the assembled bathroom wall panel according to claim 1 or 2, the method is characterized in that: the plug bush component is made of a metal material or a conductive composite material.
6. The vapor proof socket box for assembled toilet wall panel as defined in claim 5, wherein: the metal material is any one of an elastic bronze sheet, an elastic iron sheet and an elastic nickel-plated copper sheet.
7. A steam-proof socket box for assembled toilet wall panels as claimed in claim 1 or 2, wherein: the assembled wallboard is buckled on a keel fixedly connected with the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264164.8A CN110011122B (en) | 2019-04-03 | 2019-04-03 | Waterproof steam socket box for assembled bathroom wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264164.8A CN110011122B (en) | 2019-04-03 | 2019-04-03 | Waterproof steam socket box for assembled bathroom wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110011122A CN110011122A (en) | 2019-07-12 |
| CN110011122B true CN110011122B (en) | 2024-04-09 |
Family
ID=67169557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264164.8A Active CN110011122B (en) | 2019-04-03 | 2019-04-03 | Waterproof steam socket box for assembled bathroom wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110011122B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794207A (en) * | 1986-03-21 | 1988-12-27 | Enercept, Inc. | Electrical outlet unit for a building |
| KR100836190B1 (en) * | 2007-11-19 | 2008-06-09 | 주식회사 전기설계 협인 | Building outlet box for wall surface undergrounding |
| JP2011019370A (en) * | 2009-07-10 | 2011-01-27 | Nikkei Panel System Kk | Receptacle mounting structure of panel |
| CN201946835U (en) * | 2011-03-02 | 2011-08-24 | 梁其勇 | Power socket |
| CN202153595U (en) * | 2011-06-30 | 2012-02-29 | 惠州市德赛西威汽车电子有限公司 | Mounting structure with plug upon vehicle-mounted primary console |
| CN104218381A (en) * | 2014-09-28 | 2014-12-17 | 上海凤祉实业有限公司 | Multifunctional waterproof socket |
| CN206070865U (en) * | 2016-09-20 | 2017-04-05 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of steel construction assembled wall board |
| US9666975B1 (en) * | 2016-11-29 | 2017-05-30 | Jeffrey Baldwin | Sealed wall plate |
| CN206259582U (en) * | 2016-12-01 | 2017-06-16 | 廊坊中建机械有限公司 | A kind of mounting structure of electrical element suitable for box-type room |
| KR20170003850U (en) * | 2016-05-02 | 2017-11-10 | (주)쎄턴텔레콤 | Assembling multi outlet box |
| CN206774808U (en) * | 2017-05-25 | 2017-12-19 | 中建八局第二建设有限公司 | A kind of embedded multi-function jack |
| CN206820205U (en) * | 2017-05-12 | 2017-12-29 | 上海开纯洁净室技术工程有限公司 | Wall-penetrating type electrical socket switch enclosure |
| CN206976699U (en) * | 2017-07-22 | 2018-02-06 | 梁春朝 | A kind of rotary waterproof electric-shock-resistant socket |
| CN206992376U (en) * | 2017-06-19 | 2018-02-09 | 天津市英辰精密模具有限公司 | Wall inserts metal decking |
| CN207116842U (en) * | 2017-07-13 | 2018-03-16 | 郏子扬 | A kind of bathroom waterproof socket of safety and stability |
| CN108551017A (en) * | 2018-04-10 | 2018-09-18 | 浙江海宁和金电子科技有限公司 | It is a kind of to be applicable in the multi-environment receptacle used |
| CN208023881U (en) * | 2018-03-22 | 2018-10-30 | 天津达因建材有限公司 | Wall panel assembly |
| KR200488347Y1 (en) * | 2018-09-10 | 2019-01-16 | 이주빈 | Cable apparatus embedded in furniture for charging and data communication |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030014939A1 (en) * | 2001-07-20 | 2003-01-23 | Dewall Harold O. | Junction box and fixture installation method |
-
2019
- 2019-04-03 CN CN201910264164.8A patent/CN110011122B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794207A (en) * | 1986-03-21 | 1988-12-27 | Enercept, Inc. | Electrical outlet unit for a building |
| KR100836190B1 (en) * | 2007-11-19 | 2008-06-09 | 주식회사 전기설계 협인 | Building outlet box for wall surface undergrounding |
| JP2011019370A (en) * | 2009-07-10 | 2011-01-27 | Nikkei Panel System Kk | Receptacle mounting structure of panel |
| CN201946835U (en) * | 2011-03-02 | 2011-08-24 | 梁其勇 | Power socket |
| CN202153595U (en) * | 2011-06-30 | 2012-02-29 | 惠州市德赛西威汽车电子有限公司 | Mounting structure with plug upon vehicle-mounted primary console |
| CN104218381A (en) * | 2014-09-28 | 2014-12-17 | 上海凤祉实业有限公司 | Multifunctional waterproof socket |
| KR20170003850U (en) * | 2016-05-02 | 2017-11-10 | (주)쎄턴텔레콤 | Assembling multi outlet box |
| CN206070865U (en) * | 2016-09-20 | 2017-04-05 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of steel construction assembled wall board |
| US9666975B1 (en) * | 2016-11-29 | 2017-05-30 | Jeffrey Baldwin | Sealed wall plate |
| CN206259582U (en) * | 2016-12-01 | 2017-06-16 | 廊坊中建机械有限公司 | A kind of mounting structure of electrical element suitable for box-type room |
| CN206820205U (en) * | 2017-05-12 | 2017-12-29 | 上海开纯洁净室技术工程有限公司 | Wall-penetrating type electrical socket switch enclosure |
| CN206774808U (en) * | 2017-05-25 | 2017-12-19 | 中建八局第二建设有限公司 | A kind of embedded multi-function jack |
| CN206992376U (en) * | 2017-06-19 | 2018-02-09 | 天津市英辰精密模具有限公司 | Wall inserts metal decking |
| CN207116842U (en) * | 2017-07-13 | 2018-03-16 | 郏子扬 | A kind of bathroom waterproof socket of safety and stability |
| CN206976699U (en) * | 2017-07-22 | 2018-02-06 | 梁春朝 | A kind of rotary waterproof electric-shock-resistant socket |
| CN208023881U (en) * | 2018-03-22 | 2018-10-30 | 天津达因建材有限公司 | Wall panel assembly |
| CN108551017A (en) * | 2018-04-10 | 2018-09-18 | 浙江海宁和金电子科技有限公司 | It is a kind of to be applicable in the multi-environment receptacle used |
| KR200488347Y1 (en) * | 2018-09-10 | 2019-01-16 | 이주빈 | Cable apparatus embedded in furniture for charging and data communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110011122A (en) | 2019-07-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wei Inventor after: Ding Huanlong Inventor after: Peng Yu Inventor after: Qin Lihua Inventor after: Li Yinsong Inventor before: Wang Wei Inventor before: Ding Huanlong Inventor before: Peng Yu Inventor before: Qin Lihua Inventor before: Li Yinsong |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 610017 No. 4, floor 1, building 1, No. 28, dongchenggenxia street, Qingyang District, Chengdu, Sichuan Applicant after: Chengdu architectural design and Research Institute Co.,Ltd. Address before: No.16, dongyuheyan street, Qingyang District, Chengdu, Sichuan 610017 Applicant before: CHENGDU ARCHITECTURAL DESIGN & Research Institute |
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