A waterproof base plate of an integrated assembled bathroom

Abstract

The application provides a waterproof base of an integrally assembled bathroom, and relates to the field of assembled bathrooms.The waterproof base comprises a fixed baffle, a waterproof assembly is clamped to the side wall of the fixed baffle, and further comprises a waterproof side plate, an assembled base, a base fixing device, an adjusting mechanism, a sealing assembly and an elastic seal.The waterproof side plate and the assembled base are respectively arranged on the fixed baffle, and the plug-in block and the plug-in groove are butted to realize assembly, the waterproof clamping strip is extruded after assembly to realize deformation sealing, the waterproof clamping strip is clamped to the fixed baffle, and the waterproof clamping strip is convenient to install and replace, further, the elastic seal is further clamped to the waterproof clamping strip, the sealing effect of the rubber sleeve can be maintained under the support of the soft steel clamping piece, and further, when the rubber sleeve is damaged, the water swelling sealant in the rubber sleeve can seep out, water molecules can penetrate into a high-molecular network structure, the high-molecular network structure is caused to swell, the volume is rapidly increased, and the further penetration of water is prevented.

Description

Technical Field

[0001] This invention relates to the field of prefabricated bathroom fixtures, and more specifically, to a waterproof chassis for an integrated prefabricated bathroom fixture. Background Technology

[0002] Prefabricated modular bathrooms consist of a waterproof chassis, wall panels, and a ceiling panel forming an overall frame. Various functional sanitary ware are then installed to create an independent bathroom unit. They offer advantages such as standardized production, rapid installation, and leak-proof design, achieving a unified look and meeting functional needs within a minimal space.

[0003] Compared with traditional bathroom renovation methods, prefabricated bathrooms are faster to build, less affected by climate conditions, save labor, and improve the quality of decoration. The waterproof base of this prefabricated bathroom is produced, installed, and transported to the site for direct use, which greatly shortens the construction period, reduces construction waste and noise, and is environmentally friendly. However, traditional waterproof bases are difficult to seal after assembly and are prone to leakage. Therefore, we have made improvements and proposed a waterproof base for a fully prefabricated bathroom. Summary of the Invention

[0004] The purpose of this invention is to provide a waterproof base for an integrated prefabricated bathroom, which solves the problem that traditional waterproof bases are difficult to seal after assembly and are prone to leakage.

[0005] The application is as follows:

[0006] The system includes a fixed baffle, the side wall of which is fitted with a waterproof component, and further includes:

[0007] The waterproof side panel is installed on top of the fixed baffle and engages with the waterproof component.

[0008] The prefabricated chassis is set at right angles to the side wall of the fixed baffle and the waterproof side plate;

[0009] A chassis fixing device is installed at the bottom of the prefabricated bathroom fixture to support the prefabricated chassis.

[0010] An adjustment mechanism, located on top of the chassis fixing device, is used to adjust the installation position of the assembled chassis;

[0011] The sealing assembly is located on top of the adjustment mechanism and snaps into the middle of the two assembled chassis;

[0012] An elastic seal is snapped onto the bottom of the waterproof side panel and the side wall of the assembled chassis to seal the gaps between the waterproof components, the waterproof side panel, and the assembled chassis.

[0013] As a preferred technical solution of this application, the waterproof component includes a waterproof clip, the side wall of which is provided with a clip head, and the inner side wall of the fixing baffle is provided with a slot adapted to the clip head. The waterproof clip is fixed to the fixing baffle by clip head, and the waterproof clip is connected by clip head, thereby facilitating the fixing of the waterproof clip to the fixing baffle.

[0014] As a preferred technical solution of this application, the waterproof strip has insertion grooves on both sides, and one end of the waterproof side plate and the prefabricated chassis is provided with an insertion block that matches the insertion groove. The waterproof side plate and the prefabricated chassis can be fixed by mating the insertion groove and the insertion block.

[0015] As a preferred technical solution of this application, the side wall of the plug block is provided with a second snap-fit ​​groove, and the elastic seal includes a soft steel clip. The bottom of the soft steel clip has two symmetrical C-shaped structures, and the top of the soft steel clip extends outward to form an anti-disengagement buckle. The anti-disengagement buckle and the soft steel clip form an umbrella shape. The side wall of the soft steel clip is wrapped with a rubber sleeve, and the space between the rubber sleeve and the soft steel clip is filled with a water-swellable sealant. The water-swellable sealant contains a large number of special hydrophilic chemical substances such as sodium polyacrylate, polyacrylamide, and modified polyurethane resin. These substances have a large number of hydrophilic groups on their molecular chains, which can quickly absorb and lock in moisture in the surrounding environment. When the material comes into contact with water, water molecules will penetrate into the polymer network structure, causing it to swell. The volume increases rapidly, and the expansion rate can reach several times or even hundreds of times the original volume, thereby generating huge expansion pressure in the sealing area, tightly pressing it onto the contact surface, and preventing further water penetration.

[0016] As a preferred technical solution of this application, the chassis fixing device includes a chassis fixing frame, the side wall of the chassis fixing frame is provided with a through hole, and an expansion bolt is inserted into the side wall of the chassis fixing frame. The expansion bolt is assembled on the chassis fixing frame to fix the chassis fixing frame, thereby ensuring the stability of the assembled chassis.

[0017] As a preferred technical solution of this application, the adjustment mechanism includes an adjustment seat that is snapped onto the top of the chassis fixing frame. The top of the adjustment seat is provided with an assembly groove, and the bottom of the prefabricated chassis is provided with an assembly block that matches the assembly groove. The prefabricated chassis can be fixed by docking the assembly groove and the assembly block. After assembly, the prefabricated chassis forms a bathroom chassis.

[0018] As a preferred technical solution of this application, an adjusting bolt is connected through the middle of the chassis fixing frame and the adjusting seat. A fixing nut is threadedly connected to one end of the adjusting bolt that passes through the chassis fixing frame and the adjusting bolt. The adjusting seat can be adjusted by the threaded connection between the adjusting bolt and the fixing nut, and the assembly of the assembled chassis can be completed by the adjusting seat.

[0019] As a preferred technical solution of this application, the middle part of the adjusting seat has a receiving groove, the sealing assembly includes a sealing strip, the top of the sealing strip is provided with a buckle, the inner side wall of the sealing strip is provided with a moisture curing expansion sealant, one end of the assembled chassis is provided with a buckle groove that matches the buckle, the buckle is snapped into the buckle groove, thereby assembling the sealing strip, and the sealing strip deforms after being squeezed to seal the assembled chassis.

[0020] As a preferred technical solution of this application, the adjustment mechanism further includes a retaining plug. The bottom of the retaining plug has a movable groove, and a positioning bolt is inserted into the inner side wall of the movable groove. The positioning bolt is threadedly connected to the chassis fixing frame. One end of the retaining plug inserted into the adjustment seat has an inclined structure. The inclined structure can generate a height difference when moving, thereby lifting the adjustment seat. The adjustment seat and the chassis fixing frame are connected by an adjustment bolt, which facilitates the adjustment of the adjustment seat. The assembled chassis is installed by raising and lowering the adjustment seat.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] In the scheme of this application:

[0023] The system incorporates a fixed baffle, waterproof side plate, prefabricated chassis, chassis fixing device, adjustment mechanism, elastic seal, and sealing components. The waterproof side plate and prefabricated chassis are respectively mounted on the fixed baffle. During assembly, the plug-in block and plug-in slot can be aligned for assembly. After assembly, the waterproof strip is compressed, thus deforming and sealing. The waterproof strip is snapped onto the fixed baffle for easy installation and replacement. Furthermore, the waterproof strip is also fitted with an elastic seal, which, supported by the soft steel clamp, maintains the sealing effect of the rubber sleeve. Moreover, when the rubber sleeve is damaged, the water-swelling sealant inside the rubber sleeve will seep out, and water molecules will penetrate into the polymer network structure, causing it to swell and rapidly increase in volume. This generates enormous expansion pressure in the sealing area, tightly pressing it onto the contact surface and preventing further water penetration.

[0024] The chassis mounting bracket is connected by expansion bolts, which are used to fix the chassis mounting bracket. The height of the adjusting seat can be adjusted by threading the adjusting bolts with the fixing bolts. After adjustment, the positioning plug can be fixed. The fixed positioning plug supports the adjusting bracket and ensures the stability of the adjusting bracket. The assembly block and the assembly slot can be connected to fix the assembled chassis. The rubber sleeve can be fixed by connecting two assembled chassis. The assembled chassis is sealed by compressing the rubber sleeve to deform it. When the rubber sleeve is damaged, the moisture solidifies and expands the sealant, which reacts with the moisture in the air to solidify into solid foam to further seal the gap between the assembled chassis. Attached Figure Description

[0025] Figure 1A three-dimensional structural diagram of a waterproof chassis for an integrated prefabricated bathroom provided in this application;

[0026] Figure 2 A side view of the waterproof chassis of an integrated prefabricated bathroom provided in this application;

[0027] Figure 3 This application provides a waterproof chassis for an integrated prefabricated bathroom unit. Figure 2 Enlarged structural diagram at point A in the middle;

[0028] Figure 4 This application provides a waterproof chassis for an integrated prefabricated bathroom unit. Figure 2 Enlarged structural diagram at point B;

[0029] Figure 5 A schematic diagram of the chassis fixing device for a waterproof chassis of an integrated prefabricated bathroom provided in this application;

[0030] Figure 6 A schematic diagram showing the disassembled structure of the waterproof components of a waterproof chassis for an integrated prefabricated bathroom provided in this application;

[0031] Figure 7 A schematic diagram of the waterproof components of a waterproof chassis for an integrated prefabricated bathroom provided in this application;

[0032] Figure 8 This application provides a schematic diagram of the elastic seal structure of a waterproof chassis for an integrated prefabricated bathroom.

[0033] The image shows:

[0034] 10. Fixed baffle; 11. Waterproof side panel; 12. Prefabricated chassis;

[0035] 20. Waterproof component; 21. Waterproof clip; 22. Clip head one; 23. Clip slot one; 24. Insert block; 25. Insert slot; 26. Clip slot two;

[0036] 30. Chassis fixing device; 31. Chassis fixing frame; 32. Expansion bolts;

[0037] 40. Adjustment mechanism; 41. Adjustment seat; 42. Assembly slot; 43. Assembly block; 44. Adjustment bolt; 45. Fixing nut; 46. Clamping plug; 47. Movable slot; 48. Positioning bolt;

[0038] 50. Sealing assembly; 51. Sealing strip; 52. Fastening strip;

[0039] 60. Elastic seal; 61. Soft steel clamp; 62. Rubber sleeve. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0041] Therefore, the following detailed description of embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely illustrates some embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0042] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0043] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0044] In the description of this invention, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] Please see Figures 1 to 8 The present invention provides a technical solution: a waterproof chassis for an integrated prefabricated bathroom, including a fixed baffle 10, a waterproof component 20 snapped onto the side wall of the fixed baffle 10, and further including:

[0046] The waterproof side plate 11 is installed on the top of the fixed baffle 10 and abuts against the waterproof component 20;

[0047] The prefabricated chassis 12 is set at a right angle to the side wall of the fixed baffle 10 and the waterproof side plate 11;

[0048] The chassis fixing device 30 is installed at the bottom of the prefabricated bathroom to support the prefabricated chassis 12.

[0049] Adjustment mechanism 40 is located on top of chassis fixing device 30 for adjusting the installation position of assembled chassis 12;

[0050] The sealing assembly 50 is located on top of the adjusting mechanism 40 and snapped into the middle of the two assembled chassis 12;

[0051] The elastic seal 60 is snapped onto the bottom of the waterproof side plate 11 and the side wall of the assembled chassis 12 to seal the gap between the waterproof component 20, the waterproof side plate 11, and the assembled chassis 12.

[0052] As a preferred embodiment, based on the above method, the waterproof component 20 further includes a waterproof clip 21. The side wall of the waterproof clip 21 is provided with a clip head 22. The inner side wall of the fixing baffle 10 is provided with a slot 23 that is adapted to the clip head 22. The waterproof clip 21 is snapped and fixed to the fixing baffle 10 through the clip head 22. The clip head 22 is used to connect the waterproof clip 21, thereby facilitating the fixing of the waterproof clip 21 to the fixing baffle 10.

[0053] The waterproof strip 21 has insertion grooves 25 on both sides of its side walls. One end of the waterproof side plate 11 and the prefabricated chassis 12 is provided with an insertion block 24 that matches the insertion groove 25. The insertion groove 25 and the insertion block 24 can be connected to fix the waterproof side plate 11 and the prefabricated chassis 12.

[0054] As a preferred embodiment, based on the above method, the side wall of the plug block 24 is further provided with a snap-fit ​​groove 26, and the elastic seal 60 includes a soft steel clip 61. The bottom of the soft steel clip 61 has two symmetrical C-shaped structures, and the top of the soft steel clip 61 extends outward to form an anti-disengagement buckle. The anti-disengagement buckle and the soft steel clip 61 form an umbrella shape. The side wall of the soft steel clip 61 is wrapped with a rubber sleeve 62, and the space between the rubber sleeve 62 and the soft steel clip 61 is filled with a water-swellable sealant. The water-swellable sealant contains a large number of special hydrophilic chemical substances such as sodium polyacrylate, polyacrylamide, modified polyurethane resin, etc. These substances have a large number of hydrophilic groups on their molecular chains, which can quickly absorb and lock in the moisture in the surrounding environment. When the material comes into contact with water, water molecules will penetrate into the polymer network structure, causing it to swell. The volume increases rapidly, and the expansion rate can reach several times or even hundreds of times the original volume, thereby generating huge expansion pressure in the sealing area, tightly pressing it onto the contact surface, and preventing further water penetration.

[0055] The chassis fixing device 30 includes a chassis fixing frame 31. The side wall of the chassis fixing frame 31 has a through hole. An expansion bolt 32 is inserted into the side wall of the chassis fixing frame 31. The expansion bolt 32 is assembled on the chassis fixing frame 31 to fix the chassis fixing frame 31, thereby ensuring the stability of the assembled chassis 12 after assembly.

[0056] As a preferred embodiment, based on the above method, the adjustment mechanism 40 further includes an adjustment seat 41 that is snapped onto the top of the chassis fixing frame 31. The top of the adjustment seat 41 is provided with an assembly groove 42, and the bottom of the assembled chassis 12 is provided with an assembly block 43 that is adapted to the assembly groove 42. The assembled chassis 12 can be fixed by docking the assembly groove 42 and the assembly block 43. After assembly, the assembled chassis 12 forms a bathroom chassis.

[0057] An adjusting bolt 44 is connected through the middle of the chassis fixing frame 31 and the adjusting seat 41. A fixing nut 45 is threaded to one end of the adjusting bolt 44 that passes through the chassis fixing frame 31 and the adjusting seat 41. The adjusting seat 41 can be adjusted by threading the adjusting bolt 44 and the fixing nut 45. The assembly of the assembled chassis 12 is completed by adjusting the adjusting seat 41.

[0058] The adjusting seat 41 has a receiving groove in the middle. The sealing assembly 50 includes a sealing strip 51. A buckle 52 is provided on the top of the sealing strip 51. A moisture-curing expanding sealant is provided on the inner side wall of the sealing strip 51. One end of the assembled chassis 12 is provided with a buckle groove that matches the buckle 52. The buckle 52 is snapped into the buckle groove, thereby assembling the sealing strip 51. The sealing strip 51 deforms when squeezed to seal the assembled chassis 12. The contents of the moisture-curing expanding sealant are a viscous liquid containing a foaming agent and a polyurethane prepolymer. The moisture-curing expanding sealant is a material whose liquid prepolymer is cured into a solid foam by reacting with moisture in the air.

[0059] The adjustment mechanism 40 also includes a retaining plug 46. The bottom of the retaining plug 46 has a movable groove 47. A positioning bolt 48 is inserted into the inner wall of the movable groove 47. The positioning bolt 48 is threadedly connected to the chassis fixing frame 31. The end of the retaining plug 46 that is inserted into the adjustment seat 41 has an inclined structure. The inclined structure can generate a height difference when moving, thereby lifting the adjustment seat 41. The adjustment seat 41 is connected to the chassis fixing frame 31 by an adjustment bolt 44, which facilitates the adjustment of the adjustment seat 41. The mounting chassis 12 is installed by lifting the adjustment seat 41. The positioning bolt 48 is threadedly connected to the chassis fixing frame 31 to abut the retaining plug 46, thereby fixing the retaining plug 46 and ensuring the stability of the retaining plug 46.

[0060] Specifically, in operation / use, the waterproof base of this prefabricated bathroom unit is as follows: the waterproof side plate 11 and the prefabricated base 12 are respectively set on the fixed baffle 10. During assembly, the plug-in block 24 and the plug-in slot 25 are aligned for assembly. After assembly, the waterproof strip 21 is compressed, thus deforming and sealing. The waterproof strip 21 is snapped onto the fixed baffle 10, facilitating installation and replacement. Furthermore, the waterproof strip 21 also has an elastic seal, which, supported by the soft steel clip 61, maintains the sealing effect of the rubber sleeve 62. Moreover, when the rubber sleeve 62 is damaged, the water-swelling sealant inside the rubber sleeve 62 will seep out, and water molecules will penetrate into the polymer network structure, causing it to swell and rapidly increase in volume, thereby generating huge expansion pressure in the sealing area, tightly pressing it into the joint. On the contact surface, further water penetration is prevented; the chassis mounting bracket 31 is connected to the expansion bolt 32, thereby fixing the chassis mounting bracket 31 through the expansion bolt 32. The adjusting bolt 44 and the fixing nut 45 are threaded together to adjust the height of the adjusting seat 41. After adjustment, the clamping plug 46 can also be fixed. The fixed clamping plug 46 supports the adjusting bracket 41 and ensures the stability of the adjusting seat 41. The assembly block 43 and the assembly groove 42 are docked to fix the assembled chassis 12. The two assembled chassis 12 are docked to fix the rubber sleeve 62. The assembled chassis 12 is sealed by squeezing the rubber sleeve 62 to deform it. When the rubber sleeve 62 is damaged, the moisture solidifies the expansion sealant, which reacts with the moisture in the air to solidify into solid foam to further seal the gap between the assembled chassis 12.

[0061] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described herein. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present invention, as well as all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present invention.

Claims

1. A waterproof base for an integrated prefabricated bathroom, characterized in that, The system includes a fixed baffle (10), the side wall of which is fitted with a waterproof component (20), and also includes: A waterproof side plate (11) is installed on top of the fixed baffle (10) and abuts against the waterproof component (20); The prefabricated chassis (12) is set at right angles to the side wall of the fixed baffle (10) and the waterproof side plate (11); A chassis fixing device (30) is installed at the bottom of the prefabricated bathroom to support the prefabricated chassis (12). An adjustment mechanism (40) is provided on top of the chassis fixing device (30) for adjusting the installation position of the assembled chassis (12); A sealing assembly (50) is located on top of the adjusting mechanism (40) and snapped into the middle of the two assembled chassis (12); An elastic seal (60) is snapped onto the bottom of the waterproof side panel (11) and the side wall of the assembled chassis (12) to seal the gap between the waterproof component (20), the waterproof side panel (11), and the assembled chassis (12). The chassis fixing device (30) includes a chassis fixing frame (31), the side wall of the chassis fixing frame (31) is provided with a through hole, and an expansion bolt (32) is inserted into the side wall of the chassis fixing frame (31). The adjustment mechanism (40) includes an adjustment seat (41) that is snapped onto the top of the chassis fixing frame (31). The top of the adjustment seat (41) is provided with an assembly groove (42), and the bottom of the assembled chassis (12) is provided with an assembly block (43) that is compatible with the assembly groove (42). An adjusting bolt (44) is connected through the middle of the chassis fixing frame (31) and the adjusting seat (41), and a fixing nut (45) is threaded to one end of the adjusting bolt (44) that passes through the chassis fixing frame (31) and the adjusting bolt (44). The adjusting seat (41) has a receiving groove in the middle, the sealing assembly (50) includes a sealing strip (51), the top of the sealing strip (51) is provided with a buckle (52), the inner side wall of the sealing strip (51) is provided with a moisture curing expansion sealant, one end of the assembled chassis (12) is provided with a buckle groove that is adapted to the buckle (52), and the buckle (52) is snapped into the buckle groove; The adjustment mechanism (40) also includes a stopper (46), the bottom of which is provided with a movable groove (47), and a positioning bolt (48) is inserted into the inner side wall of the movable groove (47). The positioning bolt (48) is threadedly connected to the chassis fixing frame (31), and the end of the stopper (46) inserted into the adjustment seat (41) has an inclined structure.

2. The waterproof base of a prefabricated bathroom unit according to claim 1, characterized in that, The waterproof component (20) includes a waterproof clip (21), the side wall of which is provided with a clip head (22), and the inner side wall of the fixed baffle (10) is provided with a slot (23) that is adapted to the clip head (22). The waterproof clip (21) is fixed to the fixed baffle (10) by clip head (22).

3. The waterproof base of a prefabricated bathroom unit according to claim 2, characterized in that, The waterproof strip (21) has insertion grooves (25) on both sides, and the waterproof side plate (11) and the assembled chassis (12) are each provided with an insertion block (24) that matches the insertion groove (25).

4. The waterproof base of an integrated prefabricated bathroom according to claim 3, characterized in that, The side wall of the plug block (24) is provided with a snap-fit ​​groove (26). The elastic seal (60) includes a soft steel clip (61). The bottom of the soft steel clip (61) has two symmetrical C-shaped structures. The top of the soft steel clip (61) extends outward to form an anti-disengagement buckle. The anti-disengagement buckle and the soft steel clip (61) form an umbrella shape. The side wall of the soft steel clip (61) is wrapped with a rubber sleeve (62). The space between the rubber sleeve (62) and the soft steel clip (61) is filled with a water-swellable sealant.

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