CN109124430B - Integral bathroom waterproof chassis and manufacturing method thereof - Google Patents
Integral bathroom waterproof chassis and manufacturing method thereof Download PDFInfo
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- CN109124430B CN109124430B CN201811012071.8A CN201811012071A CN109124430B CN 109124430 B CN109124430 B CN 109124430B CN 201811012071 A CN201811012071 A CN 201811012071A CN 109124430 B CN109124430 B CN 109124430B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/40—Pans or trays
Abstract
The invention relates to a waterproof chassis for an integral bathroom and a manufacturing method thereof. The waterproof board is fixedly laid on the supporting board. The chassis frame is arranged on the side parts of the waterproof plate and the supporting plate, and a cavity is formed in the chassis frame. The cavity is filled with a filling body. When the integral bathroom waterproof chassis is produced and manufactured, the waterproof plate is only required to be fixedly laid on the supporting plate, and the filling body is injected into the cavity of the chassis frame at the side part of the supporting plate. The method does not need to adopt SMC materials with high cost and high requirements on the die like the SMC die pressing process. In addition, the waterproof plate, the supporting plate and the chassis frame are assembled together after being manufactured in advance, the process is simple, no pollution is caused, the controllability of the manufacturing process is strong, and the production efficiency is high.
Description
Technical Field
The invention relates to the technical field of bathroom base plates, in particular to an integral bathroom waterproof base plate and a manufacturing method thereof.
Background
Common integral bathroom chassis on the market are all manufactured by adopting a mold, for example, SMC (Sheet molding compound) chassis is manufactured by adopting a steel hot-pressing mold, and for example, glass fiber reinforced plastic composite chassis is formed by adopting a glass fiber reinforced plastic mold in a composite mode. The SMC molding process is to apply thousands of tons of pressure on a mold by adopting a punching machine so as to integrally mold an SMC material on the mold. However, the conventional SMC molding process requires extremely high mold requirements and the cost of the sanitary integral chassis made of costly SMC material is high. The traditional glass fiber reinforced plastic composite chassis is heavier in product, serious in environmental pollution in the production process and lower in production efficiency.
Disclosure of Invention
Based on the above, the defects in the prior art need to be overcome, and the integral bathroom waterproof chassis and the manufacturing method thereof are provided, so that the product cost can be reduced, the environmental pollution in the production process can be avoided, the production process is simple, and the production efficiency is high.
The technical scheme is as follows: a water proof base plate for a whole bathroom, comprising: the waterproof plate is fixedly laid on the supporting plate; the waterproof plate comprises a waterproof plate body, a supporting plate body is arranged on the waterproof plate body, the chassis frame is arranged on the side portion of the waterproof plate body, the supporting plate body is arranged on the side portion of the waterproof plate body, the chassis frame is provided with a cavity, a filling body is filled in the cavity, an opening communicated with the cavity is formed in the side portion, facing the supporting plate body, of the chassis frame, and one part of the filling body is.
A manufacturing method of the integral bathroom waterproof chassis comprises the following steps: preparing a mould; laying a prefabricated chassis frame; laying a decorative layer on a die on the inner side of the chassis frame, wherein the decorative surface of the decorative layer faces the bottom surface of the die; coating a waterproof adhesive on the back of the paved decorative layer, and then paving a waterproof board on the decorative layer; coating a waterproof adhesive on the surface of the laid waterproof board, and then laying a support plate on the waterproof board; pouring the light high-strength filler into the cavity through the opening, covering the cover plate of the mold, and pressurizing and heating to form a filler; and (5) carrying out demoulding operation.
According to the integral bathroom waterproof chassis and the manufacturing method thereof, during production and manufacturing, only the waterproof plate needs to be fixedly laid on the supporting plate, the filling body is injected into the cavity of the chassis frame on the side portion of the supporting plate, the material of the filling body is close to the supporting plate, and the filling body can be well and fixedly connected with the supporting plate quickly. In addition, the waterproof plate, the supporting plate, the chassis frame and the filling body do not need to adopt SMC materials with high cost and high price, and the requirement on a mould is not extremely high like the SMC mould pressing process. In addition, the waterproof plate, the supporting plate and the chassis frame are assembled together after being manufactured in advance, the process is simple, no pollution is caused, and the controllability of the manufacturing process is strong. Therefore, the product cost can be reduced, the environmental pollution in the production process can be avoided, the production process is simple, and the production efficiency is higher.
In one embodiment, the waterproof chassis of the integrated bathroom further comprises a backing plate, the backing plate is laid below the support plate and the chassis frame, and the upper surface of the backing plate is connected with the lower surface of the support plate and the lower surface of the filler exposed out of the opening respectively.
In one embodiment, a protrusion is arranged on one side of the lower surface of the chassis frame away from the support plate, and the protrusion is abutted with the backing plate; the bottom surface of the protrusion is flush with the bottom surface of the backing plate.
In one embodiment, the upper surface of the backing plate is connected with the lower surface of the support plate and the lower surface of the filler exposed out of the opening through a first bonding layer; the upper surface of the supporting plate is connected with the waterproof plate through a second bonding layer.
In one embodiment, the integral bathroom waterproof chassis further comprises a decorative layer fixedly laid on the waterproof plate; the lower surface of the decorative layer is connected with the waterproof board through a third bonding layer.
In one embodiment, the waterproof sheet is a TPU waterproof film, a glass fiber reinforced plastic sheet, a first cement fiberboard or a high density rigid foam polyurethane sheet; the supporting plate is a second cement fiberboard, a PVC foam board, a PS foam board, a foamed cement board, an aluminum honeycomb board or a low-density rigid foam polyurethane board; the filling body is a rigid foam polyurethane filling body or a cement mortar filling body.
In one embodiment, the thickness of the supporting plate is 10mm to 30mm, and the thickness of the waterproof plate is 2mm to 6 mm.
In one embodiment, a groove is formed in the upper surface of the chassis frame and used for installing an integrated wallboard.
In one embodiment, before the step of performing the demolding operation, the method further comprises the following steps:
coating a waterproof adhesive on the support plate and the filling body, and then laying a backing plate on the support plate and the filling body;
the method also comprises the following steps after the demolding operation is carried out:
and cleaning the gaps of the decorative layer and surface impurities of the decorative layer, and filling waterproof sealant in the gaps of the decorative layer.
Drawings
Fig. 1 is a schematic structural view of an integrated sanitary waterproof chassis according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a chassis frame in the waterproof chassis of the integrated bathroom according to an embodiment of the present invention;
fig. 3 is a flow chart of a manufacturing process of the integrated bathroom waterproof chassis according to an embodiment of the invention.
Reference numerals:
10. waterproof board, 20, support board, 30, chassis frame, 31, cavity, 32, opening, 33, filling body, 34, protrusion, 35, groove, 36, side board, 37, waterproof baffle, 38, hollow cavity, 40, backing board, 51, first adhesive layer, 52, second adhesive layer, 53, third adhesive layer, 60, decorative layer.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it should be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, referring to fig. 1 and 2, an integral sanitary waterproof chassis includes: waterproof board 10, supporting plate 20 and chassis frame 30.
The waterproof plate 10 is fixedly laid on the support plate 20, the chassis frame 30 is arranged on the waterproof plate 10 and the side portion of the support plate 20, and the chassis frame 30 is provided with a cavity 31. The cavity 31 is filled with a filling body 33, an opening 32 communicated with the cavity 31 is formed in the side part, facing the support plate 20, of the chassis frame 30, and a part of the filling body 33 is exposed out of the opening 32 and is fixedly connected with the support plate 20.
During production and manufacturing of the integral bathroom waterproof chassis, the waterproof plate 10 is only required to be fixedly laid on the supporting plate 20, the filling body 33 is injected into the cavity 31 of the chassis frame 30 at the side of the supporting plate 20, the material of the filling body 33 is close to the supporting plate 20, and the integral bathroom waterproof chassis can be quickly and fixedly connected with the supporting plate 20. In addition, the waterproof board 10, the support board 20, the chassis frame 30 and the filling body 33 do not need to adopt high-cost SMC materials, and large equipment and high-cost moulds in an SMC molding process are not needed.
In addition, the waterproof board 10, the support board 20 and the chassis frame 30 are separately prefabricated and then assembled, so that the process is simple, pollution-free and highly controllable in the manufacturing process. Therefore, the product cost can be reduced, the environmental pollution in the production process can be avoided, the production process is simple, and the production efficiency is higher.
Further, the integral sanitary waterproof chassis further comprises a backing plate 40. The backing plate 40 is laid under the support plate 20 and the chassis frame 30, and the upper surface of the backing plate 40 is connected to the lower surface of the support plate 20 and the lower surface of the filler 33 exposed to the opening 32, respectively. Thus, the backing plate 40 can make the chassis frame 30 and the filler 33 bonded more firmly, and can play a certain protection and damage prevention role, so that the service life of the integral bathroom waterproof chassis can be prolonged. The backing plate 40 may be a calcium silicate board, a plastic board, a density fiberboard or a PVC board, and has low cost, certain rigidity, and strong impact and collision resistance.
Furthermore, a protrusion 34 is disposed on a side of the lower surface of the chassis frame 30 away from the supporting plate 20. The protrusions 34 interfere with the backing plate 40. The bottom surface of the protrusion 34 is flush with the bottom surface of the backing plate 40. In this way, the protrusion 34 acts as a limit for the backing plate 40, and can ensure that the mounting effect of the backing plate 40 is relatively stable.
Specifically, the upper surface of the backing plate 40 is connected to the lower surface of the support plate 20 and the lower surface of the filler 33 exposed to the opening 32 through the first adhesive layer 51. The upper surfaces of the support plates 20 are respectively connected to the waterproof sheet 10 by second adhesive layers 52. Therefore, the structural stability of the waterproof chassis of the whole bathroom can be ensured.
In one embodiment, the waterproof chassis for integrated bathroom further comprises a decorative layer 60 fixedly laid on the waterproof board 10. The lower surface of the decorative layer 60 is connected to the waterproof sheet 10 through the third adhesive layer 53. Thus, the decorative layer 60 can provide good decorative and waterproof effects. Wherein, the decoration layer 60 is specifically a plurality of tiles, artificial stone, ceramic plates or wood plates spliced together. Waterproof sealant is filled in the splicing seams of the decorative layer 60, so that the waterproof performance of the integral bathroom waterproof chassis can be enhanced.
Specifically, the waterproof board 10 is a TPU (Thermoplastic polyurethane elastomers) waterproof film, a glass fiber reinforced plastic board, a first cement fiberboard or a high-density rigid foam polyurethane board; the support plate 20 is a second cement fiberboard, a PVC foam board, a PS foam board, a foamed cement board, an aluminum honeycomb panel or a low-density rigid foam polyurethane board; the filling body 33 is a rigid foam polyurethane filling body or a cement mortar filling body. Therefore, the waterproof plate 10, the supporting plate 20 and the filling body 33 are made of close materials, can be conveniently assembled and connected together, and is high in stability. Wherein, the high-density rigid foam polyurethane board refers to the density of 700g/cm3～900g/cm3The low-density rigid foam polyurethane board refers to a density of 25 g/cm3～60g/cm3The rigid foam polyurethane board.
More specifically, the support plate 20 has a thickness of 10mm to 30mm, and the waterproof sheet 10 has a thickness of 2mm to 6 mm. So, the thickness of waterproof board 10 is less than the thickness of backup pad 20, and waterproof board 10 mainly plays waterproof effect, can guarantee the rigidity of whole bathroom waterproof chassis simultaneously. The support plate 20 is made of a light high-strength material, the density of the support plate 20 is smaller than that of the waterproof plate 10, the thickness of the overall bathroom waterproof chassis is increased, the weight of the overall bathroom waterproof chassis is ensured to be smaller, and meanwhile, the support plate 20 not only can play a role in preventing water, but also can ensure the rigidity of the overall bathroom waterproof chassis.
In one embodiment, the chassis frame 30 has a groove 35 formed in an upper surface thereof. The groove 35 is used for mounting an integrated wall panel. So, the waterproof chassis of whole bathroom install the floor structural back of bathroom, can directly with integrated wallboard cartridge to recess 35 in, whole bathroom packaging efficiency is higher. Wherein, one side plate 36 enclosing the groove 35 is in interference fit with both the waterproof plate 10 and the support plate 20, so as to play a role in limiting and ensure a better installation effect of the waterproof plate 10 and the support plate 20; the other side of enclosing into recess 35 is waterproof baffle 37, mainly plays better waterproof effect, and integrated wallboard cartridge is to the recess 35 in. In addition, in order to reduce the weight of the chassis frame 30 while ensuring the strength of the chassis frame 30, the chassis frame 30 is provided with a hollow chamber 38 separated from the cavity 31, and thus the filling body 33 cannot be filled because the hollow chamber 38 is separated from the cavity 31.
In an embodiment, referring to fig. 1 and fig. 3, a method for manufacturing a waterproof base plate for an integrated bathroom includes the following steps:
s100, preparing a mold;
s200, laying a prefabricated chassis frame 30;
step S300, laying a decorative layer 60 (such as ceramic tiles, artificial stone, ceramic plates or wood plates) on the mold on the inner side of the chassis frame 30, wherein the decorative surface of the decorative layer 60 faces the bottom surface of the mold;
specifically, step S320 is further included after step S300, and a waterproof sealant is poured into the gap between the periphery of the decoration layer 60 and the side plate 36 of the chassis frame 30 for sealing treatment, so as to ensure a good waterproof effect of the integral sanitary waterproof chassis.
Step S400, coating a waterproof adhesive on the back surface of the laid decorative layer 60, and then laying a waterproof sheet 10 (such as a TPU waterproof film, a glass fiber reinforced plastic sheet, a first cement fiberboard or a high-density rigid foam polyurethane sheet) on the decorative layer 60;
step S500, coating a waterproof adhesive on the surface of the laid waterproof board 10, and then laying a support board 20 (e.g., a second cement fiberboard, a PVC foam board, a PS foam board, a foamed cement board, an aluminum honeycomb board, or a low-density rigid foam polyurethane board) on the waterproof board 10;
step S600, pouring the light high-strength filler into the cavity 31 through the opening 32, covering a mold cover plate, and pressurizing and heating to form a filler 33;
step S700 of coating a waterproof adhesive on the support plate 20 and the filling body 33, and then laying a backing plate 40 on the support plate 20 and the filling body 33;
step S800, demolding operation is carried out;
step S900, cleaning the gaps of the decoration layer 60 and the surface impurities of the decoration layer 60, and filling the gaps of the decoration layer 60 with waterproof sealant.
In the manufacturing method of the integral bathroom waterproof chassis, during production and manufacturing, the waterproof plate 10 is only required to be fixedly laid on the supporting plate 20, the filling body 33 is injected into the cavity 31 of the chassis frame 30 at the side of the supporting plate 20, the material of the filling body 33 is close to the supporting plate 20, and the filling body can be quickly and fixedly connected with the supporting plate 20. In addition, the waterproof board 10, the support board 20, the chassis frame 30 and the filling body 33 do not need to adopt high-cost SMC materials. In addition, the waterproof board 10, the support board 20 and the chassis frame 30 are all separately prefabricated and assembled together, so that the process is simple, pollution-free and highly controllable in the manufacturing process. Therefore, the product cost can be reduced, the environmental pollution in the production process can be avoided, the production process is simple, and the production efficiency is higher.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The manufacturing method of the integral bathroom waterproof chassis is characterized in that the integral bathroom waterproof chassis comprises a waterproof plate, a supporting plate, a chassis frame and a backing plate, wherein the waterproof plate is fixedly laid on the supporting plate; the chassis frame is arranged on the side parts of the waterproof plate and the supporting plate, the chassis frame is provided with a cavity, a filling body is filled in the cavity, an opening communicated with the cavity is formed in the side part, facing the supporting plate, of the chassis frame, and one part of the filling body is exposed out of the opening and is fixedly connected with the supporting plate; the backing plate is laid below the supporting plate and the chassis frame, and the upper surface of the backing plate is respectively connected with the lower surface of the supporting plate and the lower surface of the filler exposed out of the opening;
the manufacturing method of the integral bathroom waterproof chassis comprises the following steps:
preparing a mould;
laying a prefabricated chassis frame;
laying a decorative layer on a die on the inner side of the chassis frame, wherein the decorative surface of the decorative layer faces the bottom surface of the die;
coating a waterproof adhesive on the back of the paved decorative layer, and then paving a waterproof board on the decorative layer;
coating a waterproof adhesive on the surface of the laid waterproof board, and then laying a support plate on the waterproof board;
pouring the light high-strength filler into the cavity through the opening, covering the cover plate of the mold, and pressurizing and heating to form a filler;
and (5) carrying out demoulding operation.
2. The method for manufacturing the waterproof integral bathroom chassis according to claim 1, further comprising the step of:
coating a waterproof adhesive on the support plate and the filling body, and then laying a backing plate on the support plate and the filling body;
the method also comprises the following steps after the demolding operation is carried out:
and cleaning the gaps of the decorative layer and surface impurities of the decorative layer, and filling waterproof sealant in the gaps of the decorative layer.
3. The manufacturing method of the waterproof integral bathroom chassis according to claim 1, wherein a protrusion is provided on a side of the lower surface of the chassis frame away from the support plate, and the protrusion abuts against the backing plate.
4. The method of making the water proof pan for integral sanitary ware according to claim 3 wherein the bottom surface of the protrusion is flush with the bottom surface of the backing plate.
5. The manufacturing method of the integral sanitary waterproof chassis according to claim 3, wherein the upper surface of the backing plate is connected to the lower surface of the support plate and the lower surface of the filler exposed out of the opening through a first adhesive layer; the upper surface of the supporting plate is connected with the waterproof plate through a second bonding layer.
6. The manufacturing method of the waterproof integral bathroom chassis according to claim 1, further comprising a decorative layer fixedly laid on the waterproof plate; the lower surface of the decorative layer is connected with the waterproof board through a third bonding layer.
7. The manufacturing method of the integrated sanitary waterproof chassis according to claim 1, wherein the waterproof sheet is a TPU waterproof film, a glass fiber reinforced plastic sheet, a first cement fiberboard or a high-density rigid foam polyurethane sheet; the supporting plate is a second cement fiberboard, a PVC foam board, a PS foam board, a foamed cement board, an aluminum honeycomb board or a low-density rigid foam polyurethane board; the filling body is a rigid foam polyurethane filling body or a cement mortar filling body.
8. The manufacturing method of the integral sanitary waterproof chassis according to claim 7, wherein the thickness of the supporting plate is 10mm to 30mm, and the thickness of the waterproof plate is 2mm to 6 mm.
9. The manufacturing method of the water-proof base plate for the integral sanitary ware as claimed in any one of claims 1 to 8, wherein a groove is formed on the upper surface of the base plate frame, and the groove is used for installing an integrated wallboard.
10. The method for manufacturing the waterproof pan for integral bathroom according to any one of claims 1 to 8, wherein the backing plate is a calcium silicate plate, a plastic plate, a density fiberboard or a PVC plate.
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| CN201811012071.8A CN109124430B (en) | 2018-08-31 | 2018-08-31 | Integral bathroom waterproof chassis and manufacturing method thereof |
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| CN201811012071.8A CN109124430B (en) | 2018-08-31 | 2018-08-31 | Integral bathroom waterproof chassis and manufacturing method thereof |
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| CN109124430A CN109124430A (en) | 2019-01-04 |
| CN109124430B true CN109124430B (en) | 2021-06-22 |
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| CN109878151B (en) * | 2019-03-12 | 2023-12-05 | 广州鸿力复合材料有限公司 | Integral bathroom honeycomb PU foaming chassis structure and manufacturing process thereof |
| CN110424778A (en) * | 2019-08-26 | 2019-11-08 | 中科住创成都科技有限公司 | A kind of assembled integral vacuum toilet and its installation method |
| CN113491461A (en) * | 2020-03-19 | 2021-10-12 | 卜大实业股份有限公司 | Waterproof bathroom chassis device and manufacturing method thereof |
| CN113509068A (en) * | 2020-05-14 | 2021-10-19 | 佛山市金百时科技有限公司 | Waterproof chassis with encapsulation type structure and manufacturing method thereof |
| CN112482510A (en) * | 2020-11-20 | 2021-03-12 | 北京太伟宜居装饰工程有限公司 | Paving method of inclined drainage chassis of toilet |
| CN113180519B (en) * | 2021-03-25 | 2022-08-05 | 俞鑫怡 | SMC chassis and manufacturing method thereof |
| CN114190799A (en) * | 2021-12-27 | 2022-03-18 | 广东新中源住工新材料有限公司 | Chassis manufacturing process method |
| CN114190800A (en) * | 2021-12-27 | 2022-03-18 | 广东新中源住工新材料有限公司 | Novel bathroom chassis structure |
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| CN2804273Y (en) * | 2005-06-20 | 2006-08-09 | 韦江平 | Bathroom main frame for integral assembling movable house |
| WO2010047288A1 (en) * | 2008-10-24 | 2010-04-29 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductordevice |
| US9332883B1 (en) * | 2009-09-11 | 2016-05-10 | John Charles Angelella | Waterproof shower receptor module and method of shower construction |
| CN102538349B (en) * | 2010-12-31 | 2015-12-16 | 泰州乐金电子冷机有限公司 | A kind of family pub door and manufacture method thereof |
| CN103132716A (en) * | 2011-11-22 | 2013-06-05 | 陈地清 | Integrated base plate |
| CN203961338U (en) * | 2014-01-03 | 2014-11-26 | 广州鸿力复合材料有限公司 | Chassis between a kind of integral bathroom |
| CN204386396U (en) * | 2014-12-26 | 2015-06-10 | 沈阳远大科技园有限公司 | Door and window bight sealing connecting component |
| CN205134993U (en) * | 2015-10-23 | 2016-04-06 | 华南建材(深圳)有限公司 | Prefabricated whole bathroom |
| CN205314617U (en) * | 2015-11-25 | 2016-06-15 | 广州鸿力复合材料有限公司 | Waterproof chassis of whole bathroom |
| CN206659722U (en) * | 2016-11-24 | 2017-11-24 | 中民筑友科技(江苏)有限公司 | Bathroom chassis |
| CN206337857U (en) * | 2016-12-29 | 2017-07-18 | 中民筑友科技投资有限公司 | bathroom chassis and integral bathroom |
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Effective date of registration: 20190428 Address after: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Applicant after: GUANGDONG REMAC EQUIPMENT INFORMATION TECHNOLOGY Co.,Ltd. Address before: 315832 Room 118, No.1 Office Building, Meishan Salt Farm, Beilun District, Ningbo City, Zhejiang Province Applicant before: NINGBO LIANCHENG ZHUGONG TECHNOLOGY Co.,Ltd. |
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Address after: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee after: Guangdong Ruizhu residential technology Co.,Ltd. Address before: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee before: GUANGDONG REMAC EQUIPMENT INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211228 Address after: 528300 No. 1, Peilong Road, longyongkou village, Ronggui street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Ruizhu residential technology Co.,Ltd. Patentee after: Guangdong Ruizhu Intelligent Technology Co.,Ltd. Address before: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee before: Guangdong Ruizhu residential technology Co.,Ltd. |
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