Integral bathroom leak-proof assembly chassis

Abstract

The present application relates to the technical field of bathroom base plate, particularly relates to a leakproof assembled base plate for integral bathroom, which comprises a bottom support plate, a support outer frame, a supporting unit, a grid frame and a splicing plate, and can solve the following problems of the existing integral bathroom base plate: the gaps between the base plate modules cannot be compensated and sealed, thus water leakage is easy to occur, affecting the use effect; the slope of the base plate module cannot be adjusted, and it is difficult to drain water at the upper end of the base plate module; the present application can adjust the slope of the bathroom base plate by rotating the bolt to drive the positioning column to move up or down, so that the side of the inner bottom wall of the bathroom base plate near the drain gradually inclines downward as a whole, and the water at the upper end of the bathroom base plate flows to the inclined position, so as to accelerate the drainage speed and prevent water storage caused by small slope; the present application can insert the splicing plate between the support rod and the sealing baffle, and the jacking strip can jack up the splicing plate upward, so as to enhance the sealing strength between the splicing plate and the sealing baffle, thereby avoiding water leakage.

Description

Technical Field

[0001] This invention relates to the field of bathroom chassis technology, and in particular to an integrated bathroom waterproofing chassis. Background Technology

[0002] The prefabricated chassis of a complete bathroom unit refers to a bathroom chassis that is prefabricated in the factory and then transported to the site for installation. This chassis is usually made of materials with good waterproof performance, and has good waterproof, moisture-proof and corrosion-resistant properties. The prefabricated chassis can be flat or have a certain slope to facilitate drainage.

[0003] However, current integrated bathroom chassis often have some problems in daily use. With the development of technology, technicians in related fields have also made a lot of optimizations to integrated bathroom chassis. In order to make a more accurate comparison, Chinese patent with publication number CN112263166A discloses an integrated bathroom assembly chassis, including a wall panel module, a chassis module, a leveling bracket, and anchor bolts. The anchor bolts include a support adjustment plate. The leveling bracket is composed of multiple leveling bracket modules connected to form a rectangular frame. The leveling bracket module is a profile block with vertically upward teeth and grooves in cross-section. The anchor bolts are inserted into the screw receiving groove of the leveling bracket from the screw hole.

[0004] In the above-mentioned prior art, the leveling bracket is placed on the support adjustment plate of the anchor bolts for leveling, the various parts of the bracket are assembled together, the through-type connecting bolts and sealing gaskets are inserted, and then tightened and sealed. The perimeter of the leveling bracket is upturned against the wall, which serves as a water-blocking flange for the chassis. Finally, the wall panel module with the sealing sleeve and the chassis module with the sealing sleeve are pressed into the teeth and grooves of the lower leveling bracket, and the joint is sealed with caulking strips to complete the assembly connection.

[0005] However, the integrated bathroom chassis provided by the aforementioned existing technology still has some shortcomings:

[0006] 1. In actual use, water often accumulates on the upper part of the bathroom base. Gaps are easily formed during the assembly of the base modules. However, the existing technology mentioned above cannot compensate for or seal these gaps, which can easily cause water to flow out through the gaps, leading to leaks and affecting the performance.

[0007] 2. Furthermore, in order to quickly drain water from the bathroom base during use, the bottom of the bathroom base needs to be tilted downwards on the side closest to the drain outlet. However, the existing technology can only level the base module and cannot adjust its tilt, making it difficult to drain water from the top and causing water stains to remain on the top of the bathroom base that are difficult to clean.

[0008] Therefore, based on the above-stated viewpoints, there is still room for improvement in existing bathroom chassis. Summary of the Invention

[0009] To address the aforementioned issues, this invention provides an integrated bathroom waterproofing assembly chassis, comprising a base support plate, a supporting outer frame detachably mounted on the upper end of the base support plate, a reinforcement unit between the base support plate and the supporting outer frame, the reinforcement unit comprising multiple support rods movably mounted on the inner wall of the supporting outer frame, a grid frame detachably mounted on the upper end of the supporting outer frame and the support rods, and multiple splicing panels detachably mounted on the grid frame.

[0010] As a preferred embodiment of the present invention, the support unit further includes positioning pads. Multiple positioning pads are installed on the inner walls of the four sides of the supporting frame. Multiple positioning columns are arranged in a matrix at the upper end of the bottom support plate. Support rods are installed between adjacent positioning columns and between positioning columns and positioning pads in a detachable manner. An adjustment component is provided between the positioning pads, positioning columns and support rods.

[0011] As a preferred embodiment of the present invention, the positioning column is located above the bottom support plate, the adjustment assembly includes bolts, the inner wall of the positioning column is threaded with bolts, a support spring sleeved on the outside of the bolt is installed between the bottom of the positioning column and the bottom support plate, support plates are installed on the opposite sides of adjacent positioning columns and the opposite sides of positioning columns and positioning pads, and the support rod is rotatably connected to the support plate.

[0012] As a preferred embodiment of the present invention, the support plate is provided with a clearance hole, and both ends of the support rod are equipped with connecting rods that are movably inserted into the clearance hole.

[0013] As a preferred technical solution of the present invention, the bolt is composed of a rotating column, a linkage rod, a drive cap and a control wheel, wherein the rotating column is rotatably mounted on the upper end of the bottom support plate, the outer wall of the rotating column and the positioning column are fitted together by a threaded connection, the upper end of the rotating column is rotatably provided with a linkage rod, and the upper end of the linkage rod is provided with a drive cap;

[0014] The rotating column has a storage groove on its lower interior side, and a toothed groove is provided on the top wall of the storage groove. A control wheel that mates with the toothed groove is fitted onto the lower end of the linkage rod.

[0015] As a preferred embodiment of the present invention, the grid frame is composed of an outer frame and support rods. The outer frame has the same shape as the supporting outer frame. Multiple crisscrossing support rods are installed on the inner sidewall of the outer frame. The multiple support rods correspond to the positions of multiple support rods. The outer frame and the supporting outer frame, as well as the support rods and the support rods, are interlocked with each other. Placement openings for installing splicing panels are formed between adjacent support rods and between the outer frame and the support rods.

[0016] As a preferred embodiment of the present invention, a lower pressure strip is installed on the upper end of the support rod, and sealing strips are installed on both sides of the lower pressure strip along its length. A groove for installing the splicing plate is formed between the sealing strip and the support rod. A reinforcing component for limiting the position of the splicing plate is also provided on the support rod.

[0017] As a preferred embodiment of the present invention, the sealing strip is inclined downward on the side away from the lower pressure strip.

[0018] As a preferred embodiment of the present invention, the reinforcing component includes a mounting groove. The outer frame and the upper end of the support rod are both provided with mounting grooves on the side near the placement opening. An airbag is provided on the bottom wall of the mounting groove, and a lifting bar that slides and engages with the upper end of the airbag is installed in the mounting groove.

[0019] As a preferred embodiment of the present invention, the upper end of the lifting bar gradually slopes downward on the side near the placement opening, and the upper end surface of the lifting bar is higher than the upper end surface of the support rod.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] I. This invention can be assembled into a bathroom chassis by sequentially installing a supporting outer frame, multiple supporting rods, a grid frame, and multiple splicing plates on a base support plate. During this process, the grid formed by the supporting outer frame and multiple supporting rods can provide support for the grid frame, thereby ensuring the stability of the splicing plates installed on the upper end of the grid frame.

[0022] Second, this invention uses rotating bolts to move the positioning pins up or down, thereby adjusting the slope of the bathroom base according to installation requirements. In other words, by controlling the height of multiple positioning pins, the inner bottom wall of the bathroom base near the drain outlet gradually slopes downwards. Water at the top of the bathroom base flows towards this slope, which speeds up drainage and prevents water from accumulating due to a small slope.

[0023] Third, this invention closes the placement opening by inserting the splicing plate between the support rod and the sealing strip, so that the sealing strip abuts against the upper end of the splicing plate, and then lifts the splicing plate upward by the lifting strip, thereby enhancing the sealing strength between the splicing plate and the sealing strip; the sealing strip can not only prevent water leakage caused by gaps between it and the splicing plate, but also guide the water on the splicing plate so that the water on the splicing plate can flow out according to its slope.

[0024] Fourth, the present invention allows the stepped cylinder at the bottom of the connecting plate to be inserted into the drain of the bathroom under the action of the elastic telescopic cylinder through the splicing plate with the connecting plate installed. The support ring on the outside of the stepped cylinder abuts against the outside of the drain to seal it and prevent leakage during drainage. In addition, multiple annular cylinders of different diameters can be adapted to drains of different diameters. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is a schematic diagram of the structure of the present invention.

[0027] Figure 2 This is an exploded structural diagram of the present invention.

[0028] Figure 3 This is a schematic diagram of the structure between the bottom support plate, the outer support frame, and the support unit of the present invention.

[0029] Figure 4 This is a diagram showing the working state of the present invention.

[0030] Figure 5 This is a schematic diagram of the structure between the support rod, positioning column and adjustment assembly of the present invention.

[0031] Figure 6 This is a schematic diagram of the structure between the support unit and the grid frame of the present invention.

[0032] Figure 7 This is the present invention. Figure 6 A magnified view of part A.

[0033] Figure 8 This is the present invention. Figure 6 A magnified view of section B.

[0034] Figure 9 This is a schematic diagram of the structure between the positioning column, the grid frame, and the splicing plate of the present invention.

[0035] Figure 10 This is the present invention. Figure 9 A magnified view of a portion of point C.

[0036] Figure 11 This is a structural diagram of the base support plate, splicing plate, and drainage unit of the present invention.

[0037] Figure 12 This is a schematic diagram of the structure between the splicing plate and the drainage unit of the present invention.

[0038] Figure 13 This is the present invention. Figure 12 A magnified view of a portion of point D.

[0039] Figure 14 This is a first structural schematic diagram of the splicing plate and connecting plate of the present invention.

[0040] Figure 15 This is a schematic diagram of the second structure between the splicing plate and the connecting plate of the present invention.

[0041] Figure 16This is a schematic diagram of the third structure between the splicing plate and the connecting plate of the present invention.

[0042] In the diagram, 1. Base support plate; 2. Support frame; 3. Support unit; 31. Support rod; 32. Positioning pad; 33. Positioning column; 34. Adjustment assembly; 341. Bolt; 342. Support spring; 343. Support plate; 344. Rotating column; 345. Linkage rod; 346. Drive cap; 347. Control wheel; 348. Storage slot; 35. Clearance hole; 36. Connecting rod; 4. Grid frame; 41. Outer frame; 42. Support rod; 43. Lower pressure strip; 44. Sealing strip; 45. Reinforcing assembly; 451. Airbag; 452. Lifting strip; 5. Splicing plate; 6. Drainage unit; 61. Connecting plate; 62. Elastic telescopic cylinder; 63. Stepped cylinder; 64. Support ring; 65. Rectangular cylinder; 66. Rubber plug. Detailed Implementation

[0043] The following is in conjunction with the appendix Figures 1-16 The embodiments of the present invention will be described in detail below.

[0044] This application discloses an assembly chassis for a complete bathroom leak-proof system. It should be noted that this assembly chassis is primarily used in bathroom bases. Technically, it can be assembled into a bathroom base by sequentially installing a supporting frame 2, multiple supporting rods 31, a grid frame 4, and multiple splicing plates 5 onto a base support plate 1, ensuring stability after assembly. Specifically, during the assembly process, the slope of the bathroom base can be adjusted so that water flows towards the inclined area, accelerating drainage and preventing water accumulation due to a small slope. Furthermore, this assembly chassis can be sealed after assembly to prevent leaks.

[0045] Example 1:

[0046] Reference Figure 1 , Figure 2 and Figure 3 As shown, an integrated bathroom waterproofing assembly chassis includes a base support plate 1, a support outer frame 2 detachably mounted on the upper end of the base support plate 1, a support unit 3 between the base support plate 1 and the support outer frame 2, the support unit 3 including multiple support rods 31 movably mounted on the inner wall of the support outer frame 2, a grid frame 4 detachably mounted on the upper end of the support outer frame 2 and the support rods 31, and multiple splicing plates 5 detachably mounted on the grid frame 4.

[0047] In the specific implementation process, firstly, the base support plate 1 is placed in the designated position, then the outer support frame 2 is installed on the upper end of the base support plate 1, then the support unit 3 is installed between the support frame 2 and the outer support frame 2, then the grid frame 4 is installed on the upper end of the outer support frame 2 and the support unit 3, and finally multiple splicing plates 5 are installed on the grid frame 4 in sequence; in this way, the bathroom chassis can be formed by the cooperation between the splicing plates 5 and the grid frame 4, and water leakage can be prevented.

[0048] Reference Figure 2 and Figure 3 As shown, in order to ensure the stability of the bathroom chassis, it is necessary to make the multiple support rods 31 and the support outer frame 2 relatively stable. Based on this, a support unit 3 is provided in this embodiment. Specifically, the support unit 3 also includes positioning pads 32. Multiple positioning pads 32 are installed on the inner walls of the four sides of the support outer frame 2. Multiple positioning columns 33 are arranged in a matrix at the upper end of the bottom support plate 1. Support rods 31 are installed between adjacent positioning columns 33 and between positioning columns 33 and positioning pads 32 in a detachable manner. An adjustment component 34 is provided between the positioning pads 32, positioning columns 33 and support rods 31.

[0049] In the specific implementation process, the support rods 31 are installed between adjacent positioning posts 33 and between positioning posts 33 and positioning pads 32, so that multiple support rods 31 and the supporting outer frame 2 form a grid, so as to provide support force to the grid frame 4 through multiple support rods 31 and supporting outer frame 2, thereby ensuring the stability of the splicing plate 5 installed on the upper end of the grid frame 4; and the height of the positioning posts 33 can be controlled by adjusting the component 34, thereby adjusting the inclination of the splicing plate 5.

[0050] Reference Figure 3 , Figure 4 and Figure 5 As shown, in order to facilitate drainage, multiple splicing plates 5 need to be installed on the grid frame 4 with a certain slope. Based on this, a corresponding adjustment component 34 is also provided in this embodiment. Specifically, the positioning column 33 is located above the bottom support plate 1. The adjustment component 34 includes a bolt 341. The bolt 341 is threaded through the inner wall of the positioning column 33. A support spring 342 is installed between the bottom of the positioning column 33 and the bottom support plate 1 and sleeved on the outside of the bolt 341. Support plates 343 are installed on the opposite sides of adjacent positioning columns 33 and on the opposite sides of positioning columns 33 and positioning pads 32. The support rod 31 is rotatably connected to the support plate 343. The rotation direction of the positioning column 33 can be limited by the support plate 343 in cooperation with the support rod 31 to prevent the positioning column 33 from rotating synchronously with the bolt 341.

[0051] It should be noted that the support spring 342 always applies an upward supporting force to the positioning post 33, thereby increasing the friction between the bolt 341 and the positioning post 33. Since the positioning post 33 cannot rotate under the action of multiple support rods 31 and support plate 343, the cooperation between the positioning post 33 and the bolt 341 can prevent the bolt 341 from rotating arbitrarily under the action of other external forces.

[0052] In the specific implementation process, after the outer support frame 2 and support rod 31 are installed, the bolt 341 is rotated. As the bolt 341 rotates, the positioning pins 33 move up or down, thus adjusting the slope of the bathroom chassis according to installation requirements. Specifically, the height of the multiple positioning pins 33 is gradually reduced towards the drain outlet, causing the inner bottom wall of the bathroom chassis to gradually slope downwards towards the drain outlet. Water from the upper part of the bathroom chassis flows towards this sloped area. Figure 4 (As shown in the image) to speed up drainage and prevent water from accumulating due to a shallow slope.

[0053] Continue to refer to Figure 5 As shown, since the positioning column 33 will cause the support rod 31 to tilt during the up and down movement, in order to avoid the support rod 31 interfering with the movement of the positioning column 33, there needs to be a certain range of motion between the positioning column 33 and the support rod 31. Based on this, in this embodiment, the support plate 343 is provided with a clearance hole 35, and both ends of the support rod 31 are equipped with connecting rods 36 that are movably inserted into the clearance hole 35.

[0054] In the specific implementation process, when the height of the positioning column 33 is adjusted, the positioning column 33 drives the support rod 31 to tilt through the support plate 343, so that the connecting rod 36 slides adaptively in the clearance hole 35, so as to compensate for the length of the support rod 31 after tilting, thereby effectively preventing the support rod 31 from interfering with the movement of the positioning column 33.

[0055] Furthermore, in this embodiment, to prevent the positioning column 33 from accidentally touching the bolt 341 after moving up and down, which would cause a change in its height and affect the inclination of the splicing plate 5, it is necessary to limit the bolt 341 after the height of the positioning column 33 is adjusted. Based on this, in this embodiment, the bolt 341 is composed of a rotating column 344, a linkage rod 345, a drive cap 346, and a control wheel 347. The rotating column 344 is rotatably mounted on the upper end of the bottom support plate 1. The outer wall of the rotating column 344 and the positioning column 33 are connected by a threaded connection. The upper end of the rotating column 344 is rotatably fitted with the linkage rod 345, and the upper end of the linkage rod 345 is provided with a drive cap 346. The lower side of the interior of the rotating column 344 is provided with a storage groove 348, and the top wall of the storage groove 348 is provided with a toothed groove. The lower end of the linkage rod 345 is fixedly fitted with a control wheel 347 that cooperates with the toothed groove.

[0056] In the initial state, the control wheel 347 is located in the toothed groove. When the linkage rod 345 is rotated, the rotating column 344 can be driven to rotate synchronously through the mutual cooperation between the control wheel 347 and the toothed groove.

[0057] In the specific implementation process, the drive cap 346 drives the linkage rod 345 and the rotating column 344 to rotate synchronously, so that the rotating column 344 controls the positioning column 33 to move up and down. After the positioning column 33 has moved, the drive cap 346 drives the linkage rod 345 and the control wheel 347 to press down as a whole, so that the control wheel 347 moves into the storage groove 348, thereby releasing the cooperation between the control wheel 347 and the toothed groove. Thus, when the linkage rod 345 and the control wheel 347 rotate, they cannot drive the rotating column 344 to rotate, thereby preventing the rotating column 344 from rotating arbitrarily and causing the positioning column 33 to move up and down, affecting the slope of the bathroom chassis.

[0058] Reference Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the grid frame 4 consists of an outer frame 41 and support rods 42. The outer frame 41 has the same shape as the supporting outer frame 2. Multiple crisscrossing support rods 42 are installed on the inner side wall of the outer frame 41. The multiple support rods 42 correspond to the positions of multiple support rods 31. The outer frame 41 and the supporting outer frame 2, as well as the support rods 42 and the support rods 31, are interlocked with each other. Placement openings for installing splicing panels 5 are formed between adjacent support rods 42 and between the outer frame 41 and the support rods 42.

[0059] Furthermore, in this embodiment, a lower pressure strip 43 is installed on the upper end of the support rod 42, and sealing strips 44 are installed on both sides of the lower pressure strip 43 along its length. A groove for installing the splicing plate 5 is formed between the sealing strips 44 and the support rod 42. A reinforcing component 45 for limiting the splicing plate 5 is also provided on the support rod 42.

[0060] It should be noted that the connection between two adjacent intersecting support rods 42 is made of flexible material. When the positioning post 33 moves up and down, the flexible material can adapt accordingly, thereby preventing interference.

[0061] In the specific implementation process, after the outer frame 41 and support rod 42 are installed, the splicing plate 5 is inserted into multiple grooves in the placement opening to close the placement opening, so that the sealing strip 44 abuts against the upper end of the splicing plate 5. It should be noted that the side of the sealing strip 44 away from the lower pressure strip 43 gradually slopes downward. The inclined sealing strip 44 can not only avoid the gap between it and the splicing plate 5, which would cause water leakage, but also guide the water on the splicing plate 5 so that the water on the splicing plate 5 can flow out according to its slope. During this period, the sealing strength between the sealing strip 44 and the splicing plate 5 can be enhanced by the reinforcing component 45.

[0062] Reference Figure 9 and Figure 10 As shown, in order to further enhance the sealing strength between the splicing plate 5 and the sealing strip 44, a reinforcing component 45 is also provided in this embodiment. Specifically, the reinforcing component 45 includes a mounting groove. The upper end of the outer frame 41 and the support rod 42 are both provided with mounting grooves on the side near the placement opening. An airbag 451 is provided on the bottom wall of the mounting groove, and a lifting strip 452 that slides and docks in the mounting groove is installed on the upper end of the airbag 451.

[0063] In the initial state, the airbag 451 contains enough gas to inflate it without being subjected to other external forces and exert an upward pushing force on the lifting bar 452, so that the lifting bar 452 is in its highest position in the initial state.

[0064] Furthermore, in this embodiment, the upper end of the lifting bar 452 gradually slopes downward on the side near the placement opening, and the upper surface of the lifting bar 452 is higher than the upper surface of the support rod 42.

[0065] In the specific implementation process, when the splicing plate 5 is inserted into the groove in the placement opening, the bottom of the splicing plate 5 first comes into contact with the lifting strip 452, causing the lifting strip 452 to be squeezed downward and retracted into the installation groove; after the splicing plate 5 is installed, the lifting strip 452 applies an upward lifting force to the splicing plate 5 under the pushing action of the splicing plate 5, thereby enhancing the friction between the splicing plate 5 and the sealing strip 44, further enhancing the sealing strength, and preventing water leakage.

[0066] Example 2:

[0067] Reference Figure 11 , Figure 12 and Figure 13 As shown in Embodiment 1, in order to facilitate the drainage of water from the bathroom base from the drain in the bathroom, it is necessary to connect the splicing plate 5 to the drain. Based on this, a drainage unit 6 is also provided in this embodiment. Specifically, the drainage unit 6 includes a connecting plate 61. A circular through hole is provided on any splicing plate 5, and the connecting plate 61 is installed in the circular through hole. A drain outlet is provided on the connecting plate 61. A stepped tube 63 is installed at the bottom of the drain outlet through an elastic telescopic tube 62. The elastic telescopic tube 62 has elastic force, so that the elastic telescopic tube 62 can push the stepped tube 63 downward in the initial state.

[0068] Furthermore, in this embodiment, the stepped cylinder 63 is composed of multiple annular cylinders with gradually decreasing diameters, and a support ring 64 is fixedly sleeved on the outer wall of each annular cylinder. The outer wall of the support ring 64 has a downwardly extending folded edge.

[0069] Furthermore, a rectangular tube 65 is installed at the lower end of the splicing plate 5. Two rubber plugs 66 are fitted on the outer wall of the rectangular tube 65, which are distributed vertically. The rubber plugs 66 abut against the inner wall of the placement port. The rectangular tube 65 and the rubber plugs 66 can seal the splicing plate 5 and the placement port, preventing water from the upper end of the splicing plate 5 from flowing out through the gap between the rectangular tube 65 and the placement port.

[0070] In the specific implementation process, the splicing plate 5 with the connecting plate 61 is placed at the drain of the bathroom. After the splicing plate 5 is installed, the stepped cylinder 63 at the bottom of the connecting plate 61 is inserted into the drain of the bathroom under the action of the elastic telescopic cylinder 62. At this time, the stepped cylinder 63 drives the support ring 64 to abut against the outside of the drain, so as to seal and compensate the gap between the annular cylinder and the drain, prevent leakage during drainage, and multiple annular cylinders of different diameters can adapt to drains of different diameters.

[0071] Example 3:

[0072] Reference Figure 14 , Figure 15 and Figure 16 As shown, based on Embodiment 2, in order to adapt to the drain outlets in different locations in the bathroom, the stepped cylinder 63 can be adjusted in this embodiment. Specifically, the connecting plate 61 is divided into multiple circular plates with different diameters. Each connecting plate 61 has a drain outlet, and a stepped cylinder 63 is installed at the bottom of each drain outlet. The drain outlets on the circular plates with different diameters are all shifted to the side away from their axis in sequence.

[0073] In the specific implementation process, different diameter connecting plates 61 can be selected according to the location of the drain in the bathroom. After the connecting plate 61 is installed in the circular through hole, it is rotated so that the drain outlet on the connecting plate 61 of different diameters corresponds to the location of the drain, thus adapting to drains in different locations.

[0074] During operation: First step: Place the base support plate 1 in the designated position. Then, install the support outer frame 2 on the upper end of the base support plate 1. Next, install the support rods 31 between adjacent positioning posts 33 and between positioning posts 33 and positioning pads 32, so that multiple support rods 31 and the support outer frame 2 form a grid. Then, install the grid frame 4 on the upper end of the support outer frame 2 and the support rods 31. Finally, install the splicing plate 5 on the grid frame 4 to assemble the bathroom chassis.

[0075] During this process, the splicing plate 5 with the connecting plate 61 is placed at the drain of the bathroom. After the splicing plate 5 is installed, the stepped cylinder 63 at the bottom of the connecting plate 61 is inserted into the drain of the bathroom under the action of the elastic telescopic cylinder 62. At this time, the stepped cylinder 63 drives the support ring 64 to abut against the outside of the drain, so as to seal and compensate the gap between the annular cylinder and the drain, prevent leakage during drainage, and multiple annular cylinders of different diameters can adapt to drains of different diameters.

[0076] Step 2: After the outer frame 2 and support rod 31 are installed, rotate bolt 341. As bolt 341 rotates, it drives the positioning column 33 to move up or down. This allows the slope of the bathroom chassis to be adjusted according to the installation requirements. In other words, the height of multiple positioning columns 33 is controlled to gradually decrease towards the drain outlet of the bathroom. This causes the bottom wall of the assembled bathroom chassis to gradually slope downward towards the drain outlet. Water at the top of the bathroom chassis flows towards this slope to speed up drainage and prevent water from accumulating due to a small slope.

[0077] When adjusting the height of the positioning post 33, the positioning post 33 causes the support rod 31 to tilt through the support plate 343, so that the connecting rod 36 slides adaptively in the clearance hole 35, so as to compensate for the length of the support rod 31 after tilting, thereby effectively preventing the support rod 31 from interfering with the movement of the positioning post 33.

[0078] After the height adjustment of the positioning column 33 is completed, the drive cap 346 drives the linkage rod 345 and the control wheel 347 to press down as a whole, so that the control wheel 347 moves into the storage groove 348, thereby releasing the engagement between the control wheel 347 and the toothed groove. As a result, when the linkage rod 345 and the control wheel 347 rotate, they cannot drive the rotating column 344 to rotate, thus preventing the rotating column 344 from rotating arbitrarily and causing the positioning column 33 to move up and down, affecting the slope of the bathroom chassis.

[0079] Step 3: After the outer frame 41 and support rod 42 are installed, insert the splicing plate 5 into the multiple plug grooves in the placement opening to close the placement opening. This allows the sealing strip 44 to abut against the upper end of the splicing plate 5. The sealing strip 44 can prevent water leakage caused by gaps between it and the splicing plate 5, and it can also guide the water on the splicing plate 5 so that the water on the splicing plate 5 can flow out according to its slope.

[0080] Step 4: During the process of inserting the splice plate 5 into the groove in the placement opening, the bottom of the splice plate 5 first comes into contact with the lifting strip 452, causing the lifting strip 452 to be squeezed downward and retracted into the installation groove; after the splice plate 5 is installed, the lifting strip 452 applies an upward lifting force to the splice plate 5 under the pushing action of the splice plate 5, thereby enhancing the friction between the splice plate 5 and the sealing strip 44, further enhancing the sealing strength, and preventing water leakage.

[0081] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0082] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular chassis for leak-proof integrated bathroom fixtures, comprising a base support plate (1), wherein a supporting outer frame (2) is detachably mounted on the upper end of the base support plate (1), characterized in that: A support unit (3) is provided between the bottom support plate (1) and the support outer frame (2). The support unit (3) includes multiple support rods (31) that are movably installed on the inner wall of the support outer frame (2). A grid frame (4) is detachably provided on the upper end of the support outer frame (2) and the support rods (31). Multiple splicing plates (5) are detachably installed on the grid frame (4). The support unit (3) also includes positioning pads (32). Multiple positioning pads (32) are installed on the inner walls of the four sides of the support frame (2). Multiple positioning columns (33) are arranged in a matrix at the upper end of the bottom support plate (1). Support rods (31) are installed between adjacent positioning columns (33) and between positioning columns (33) and positioning pads (32) in a detachable manner. An adjustment component (34) is provided between the positioning pads (32), positioning columns (33) and support rods (31). The positioning column (33) is located above the bottom support plate (1). The adjustment component (34) includes a bolt (341). The bolt (341) is threaded through the inner wall of the positioning column (33). A support spring (342) sleeved on the outside of the bolt (341) is installed between the bottom of the positioning column (33) and the bottom support plate (1). Support plates (343) are installed on the opposite sides of adjacent positioning columns (33) and on the opposite sides of positioning columns (33) and positioning pads (32). The support rod (31) is rotatably connected to the support plate (343). The support plate (343) is provided with a clearance hole (35), and both ends of the support rod (31) are equipped with connecting rods (36) that are movably inserted into the clearance hole (35). The bolt (341) consists of a rotating column (344), a linkage rod (345), a drive cap (346), and a control wheel (347). The rotating column (344) is rotatably mounted on the upper end of the bottom support plate (1). The outer wall of the rotating column (344) and the positioning column (33) are connected by a threaded connection. The upper end of the rotating column (344) is rotatably provided with the linkage rod (345), and the upper end of the linkage rod (345) is provided with a drive cap (346). A storage groove (348) is provided on the lower side of the interior of the rotating column (344), and a toothed groove is provided on the top wall of the storage groove (348). A control wheel (347) that cooperates with the toothed groove is sleeved on the lower end of the linkage rod (345).

2. The modular chassis for leak-proof integrated bathroom as described in claim 1, characterized in that: The grid frame (4) consists of an outer frame (41) and support rods (42). The outer frame (41) has the same shape as the supporting outer frame (2). Multiple cross-shaped support rods (42) are installed on the inner side wall of the outer frame (41). The multiple support rods (42) correspond to the positions of multiple support rods (31). The outer frame (41) and the supporting outer frame (2) and the support rods (42) and the support rods (31) are interlocked with each other. Placement openings for installing splicing panels (5) are formed between adjacent support rods (42) and between the outer frame (41) and the support rods (42).

3. The modular chassis for leak-proof integrated bathroom as described in claim 2, characterized in that: The upper end of the support rod (42) is equipped with a lower pressure strip (43), and sealing strips (44) are installed on both sides of the lower pressure strip (43) along its length. A groove for installing the splicing plate (5) is formed between the sealing strip (44) and the support rod (42). A reinforcing component (45) for limiting the splicing plate (5) is also provided on the support rod (42).

4. The assembled chassis for a leak-proof integrated bathroom as described in claim 3, characterized in that: The sealing strip (44) gradually slopes downward on the side away from the lower pressure strip (43).

5. The modular chassis for leak-proof integrated bathroom as described in claim 4, characterized in that: The reinforcing component (45) includes a mounting groove. The upper end of the outer frame (41) and the support rod (42) are both provided with mounting grooves on the side near the placement opening. An airbag (451) is provided on the bottom wall of the mounting groove. A lifting bar (452) that slides and docks in the mounting groove is installed on the upper end of the airbag (451).

6. The modular chassis for leak-proof integrated bathroom as described in claim 5, characterized in that: The upper end of the lifting bar (452) gradually slopes downward on the side near the placement opening, and the upper surface of the lifting bar (452) is higher than the upper surface of the support rod (42).

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