Waterproof structure at toilet threshold stone

Abstract

The utility model relates to the technical field of toilet waterproofing, in particular to a waterproof structure at a toilet threshold stone position, which comprises a ground with a slope, a base layer is arranged at the toilet threshold stone position above the ground, a waterproof cushion layer is arranged above the base layer, the base layer is fixedly adhered to the waterproof cushion layer through an adhesive waterproof coating, and the waterproof cushion layer is arranged on the base layer. A connecting layer is laid on the upper end face of the waterproof cushion layer, a surface layer is arranged on the upper end face of the connecting layer, the lower end face of the surface layer is fixedly bonded with the waterproof cushion layer through the connecting layer, and waterproof strips cover the sides, facing the interior of the toilet, of the base layer, the waterproof cushion layer, the connecting layer and the surface layer. The surface layer serves as a threshold stone and can be stably installed at the threshold position of the toilet through a multi-layer structure, the bottom can be protected against water permeation through the waterproof cushion layer, and the waterproof sealing effect can be further improved through the cooperation of the waterproof strip and the dense layer on the side, facing the toilet, of the surface layer.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom waterproofing, in particular to a waterproof structure at a door sill of a bathroom. Background Art

[0002] A bathroom, also known as a toilet or bathroom, is a private space used for personal daily cleaning and excretion. A bathroom usually includes facilities such as a toilet, a washbasin, a shower area or a bathtub. In some public places, such as shopping malls, hotels, train stations, etc., there may also be public toilets for people to use.

[0003] The bathroom sill is a threshold stone installed at the bathroom door, which serves to connect the floors inside and outside the bathroom. In order to ensure the waterproof effect and aesthetics of the bathroom, it is very important to choose a suitable sill.

[0004] Some things to note about bathroom door sills:

[0005] Height: The height of the door sill should be slightly higher than the floor inside the bathroom to prevent water from overflowing from the bathroom. At the same time, be careful not to make the door sill too high to avoid affecting traffic.

[0006] Sealing treatment: Use waterproof sealant to seal the joints between the bathroom door sill and the wall and floor to prevent moisture from penetrating through the joints.

[0007] Decorative style: The decorative style of the bathroom threshold should be consistent with the decoration style of the entire bathroom. You can choose a threshold that is similar in color to the bathroom floor to enhance the overall feel.

[0008] Regular inspection and maintenance: Regularly check the waterproof performance of the bathroom door sill. If the waterproof layer is found to be damaged or aged, it should be repaired or replaced in time.

[0009] When choosing a bathroom door sill, you should pay attention to its waterproof performance and aesthetics, and carry out appropriate waterproofing and sealing treatment to ensure the waterproof effect and aesthetics of the bathroom. At the same time, pay attention to regular maintenance to make the bathroom more durable.

[0010] At present, in order to prevent the water from overflowing from the inside of the bathroom, the door between the bathroom and the outer room is generally staggered and waterproof structure is added for water blocking and water isolation protection. However, due to the conventional waterproof structure, a single sealant or sealing strip is used to fill the high and low positions, which leads to long-term practical use. Under the condition of water erosion or oxidation, the sealed waterproof structure will leak, causing the water on the bathroom floor to overflow and seep into the external base plate or under the tiles. Utility Model Content

[0011] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a waterproof structure for the door sill of a bathroom.

[0012] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0013] A waterproof structure for a bathroom threshold is designed, comprising a sloped ground, a base layer is provided above the ground at the bathroom threshold, a waterproof cushion layer is arranged above the base layer, the base layer is bonded and fixed to the waterproof cushion layer by an adhesive waterproof coating, a connecting layer is laid on the upper end face of the waterproof cushion layer, a surface layer is provided on the upper end face of the connecting layer, the lower end face of the surface layer is bonded and fixed to the waterproof cushion layer by the connecting layer, the base layer, the waterproof cushion layer, the connecting layer and the surface layer are all covered with a waterproof strip on one side facing the bathroom interior, and one side of the outer wall of the waterproof strip is respectively fitted and tightly attached to the base layer, the waterproof cushion layer, the connecting layer and the surface layer and bonded and fixed by resin glue, a dense layer is arranged between the waterproof strip and the ground, and the dense layer is respectively bonded and filled with the ground, the base layer and the waterproof strip.

[0014] In detail, the base layer and the connecting layer are both made of concrete material.

[0015] In detail, the waterproof cushion layer is made of polyurethane waterproof coiled material.

[0016] In detail, the surface layer is made of marble or granite slab material.

[0017] In detail, the waterproof strip is made of rubber material.

[0018] In detail, the dense layer is made of a seam-beautifying glue material.

[0019] In detail, a plurality of arc-shaped grooves are arranged at the bottom of the waterproof cushion layer, and adjacent arc-shaped grooves are evenly distributed.

[0020] In detail, a reinforcement layer is arranged inside the waterproof strip, the surface of the reinforcement layer is embedded in the interior of the waterproof strip, and the reinforcement layer is made of aluminum alloy material.

[0021] When it is necessary to provide waterproof protection for the bathroom door, a raised and isolated concrete base is built on the ground at the door, and then a sticky waterproof coating is applied on the concrete base. The sticky waterproof coating can be made of polytetrafluoroethylene material, and then the waterproof membrane serving as a waterproof cushion layer is covered on the sticky waterproof coating for bonding. The arc groove at the lower end of the waterproof cushion layer can overflow into the sticky waterproof coating to improve the bonding effect between the waterproof cushion layer and the base.

[0022] Then, a concrete connecting layer is covered on the upper surface of the waterproof cushion layer as a bonding layer for connecting the marble or granite surface layer to be laid, so that the surface layer can be stably placed at the door position.

[0023] In order to strengthen the sealing effect of the waterproof structure facing the bathroom side, the waterproof strip is bonded to the base layer, waterproof cushion layer, connecting layer and surface layer respectively by using resin glue, so as to achieve sealing protection between the joints of each layer. Finally, the gap between the waterproof strip and the base layer can be strengthened and compacted by using a dense layer made of caulking glue material.

[0024] The design scheme proposed by the utility model has the following beneficial effects during application:

[0025] 1. The surface layer is used as a door sill. Its multi-layer structure enables it to be stably installed at the door sill of the bathroom, and the waterproof cushion layer can protect the bottom from waterproof penetration. On the side facing the bathroom, the waterproof strip and the dense layer can further improve the waterproof sealing effect.

[0026] 2. A reinforcement layer is installed inside the waterproof strip. The hardness of the aluminum alloy material can ensure the anti-collision and anti-deformation capabilities of the waterproof strip after installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a front structural schematic diagram of the utility model;

[0029] Figure 3 This is a schematic diagram of the arc groove distribution of the utility model;

[0030] Figure 4 This is a schematic diagram of the distribution of the reinforcement layer of the utility model.

[0031] In the figure: 10, ground; 11, base layer; 12, waterproof cushion layer; 13, connecting layer; 14, surface layer; 15, waterproof strip; 16, dense layer; 20, arc groove; 30, reinforcement layer. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-Figure 4A waterproof structure at a door sill of a bathroom comprises a floor 10 with a slope, a base layer 11 is provided above the floor 10 at the position of the door sill of the bathroom, a waterproof cushion layer 12 is arranged above the base layer 11, the base layer 11 is bonded and fixed to the waterproof cushion layer 12 through an adhesive waterproof coating, a connecting layer 13 is laid on the upper end surface of the waterproof cushion layer 12, a surface layer 14 is provided on the upper end surface of the connecting layer 13, and the lower end surface of the surface layer 14 is bonded and fixed to the waterproof cushion layer 12 through the connecting layer 13, the base layer 11, the waterproof cushion layer 12, the connecting layer 13 and the surface layer 14 are all covered with a waterproof strip 15 on one side facing the bathroom room, and one side of the outer wall surface of the waterproof strip 15 is respectively fitted and tightly attached to the base layer 11, the waterproof cushion layer 12, the connecting layer 13 and the surface layer 14 and is bonded and fixed by resin glue, a dense layer 16 is arranged between the waterproof strip 15 and the floor 10, and the dense layer 16 is bonded and filled with the floor 10, the base layer 11 and the waterproof strip 15 respectively.

[0034] The surface layer 14 serves as a door sill. Its multi-layer structure enables it to be stably installed at the door sill of the bathroom, and the waterproof cushion layer 12 can protect the bottom from waterproof penetration. On the side facing the bathroom, the waterproof strip 15 and the dense layer 16 can cooperate to further improve the waterproof sealing effect.

[0035] It should be further explained that the base layer 11 and the connecting layer 13 are both made of concrete material, which can ensure the basic structural strength of the door sill so that it can withstand the trampling of people passing by.

[0036] It should be further explained that the waterproof cushion layer 12 is made of polyurethane waterproof membrane, which has excellent waterproof performance. The polyurethane waterproof membrane has high waterproof performance, can effectively prevent water penetration, and has high tensile strength. The polyurethane waterproof membrane has high tensile strength and can resist the stress caused by deformation and cracking of the base layer 11.

[0037] It should be further explained that the surface layer 14 is made of marble or granite slab material and has a good water-blocking effect.

[0038] It should be further explained that the waterproof strip 15 is made of rubber material, which has good corrosion resistance and also has a certain toughness.

[0039] It should be further explained that the dense layer 16 is made of a caulking glue material, which is an epoxy resin caulking glue, which is made of epoxy resin as a base material, and is added with pigments, fillers and curing agents. It has high hardness, high strength, chemical corrosion resistance and waterproof properties. It is suitable for caulking tiles in humid environments such as kitchens and bathrooms.

[0040] It should be further explained that a plurality of arc-shaped grooves 20 are arranged at the bottom of the waterproof cushion layer 12 , and adjacent arc-shaped grooves 20 are equidistantly distributed.

[0041] It should be further explained that a reinforcing layer 30 is provided inside the waterproof strip 15 , the surface of the reinforcing layer 30 is embedded in the waterproof strip 15 , and the reinforcing layer 30 is made of aluminum alloy material, which can improve the impact resistance and deformation resistance of the waterproof strip 15 .

[0042] Working method: When it is necessary to provide waterproof protection for the bathroom door, a raised and isolated concrete base 11 is built on the ground 10 at the door, and then a sticky waterproof coating is applied on the concrete base 11. The sticky waterproof coating can be made of polytetrafluoroethylene material, and then the waterproof roll material serving as the waterproof cushion layer 12 is covered on the sticky waterproof coating for bonding. The arc groove 20 at the lower end of the waterproof cushion layer 12 can overflow into the sticky waterproof coating to improve the bonding effect between the waterproof cushion layer 12 and the base layer 11.

[0043] Then, the upper surface of the waterproof cushion layer 12 is covered with a concrete connecting layer 13 as a bonding layer for the marble or granite surface layer 14 to be laid, so that the surface layer 14 can be stably placed at the door position.

[0044] In order to strengthen the sealing effect of the waterproof structure toward the bathroom side, the waterproof strip 15 is bonded to the base layer 11, the waterproof cushion layer 12, the connecting layer 13 and the surface layer 14 respectively through resin glue, so as to achieve sealing protection between the connecting layers. Finally, the dense layer 16 made of the caulking glue material can strengthen and compact the gap between the waterproof strip 15 and the base layer 11.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof structure for a bathroom door sill, comprising a sloped floor (10), characterized in that: A base layer (11) is provided above the floor (10) at the position of the toilet door, a waterproof cushion layer (12) is provided above the base layer (11), the base layer (11) is bonded and fixed to the waterproof cushion layer (12) via an adhesive waterproof coating, a connecting layer (13) is laid on the upper end surface of the waterproof cushion layer (12), a surface layer (14) is provided on the upper end surface of the connecting layer (13), and the lower end surface of the surface layer (14) is bonded and fixed to the waterproof cushion layer (12) via the connecting layer (13), the base layer (11), the waterproof cushion layer (12) and the waterproof cushion layer (12) are provided on the upper end surface of the connecting layer (13). The four layers (12), the connecting layer (13) and the surface layer (14) are all covered with a waterproof strip (15) on one side facing the bathroom interior, and one side of the outer wall of the waterproof strip (15) is respectively fitted and tightly attached to the base layer (11), the waterproof cushion layer (12), the connecting layer (13) and the surface layer (14) and fixed by resin adhesive, and a dense layer (16) is arranged between the waterproof strip (15) and the ground (10), and the dense layer (16) is respectively bonded and filled with the ground (10), the base layer (11) and the waterproof strip (15).

2. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: The base layer (11) and the connecting layer (13) are both made of concrete material.

3. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: The waterproof cushion layer (12) is made of polyurethane waterproof coiled material.

4. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: The surface layer (14) is made of marble or granite slab material.

5. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: The waterproof strip (15) is made of rubber material.

6. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: The dense layer (16) is made of a seam-beautifying adhesive material.

7. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: A plurality of arc-shaped grooves (20) are arranged at the bottom of the waterproof cushion layer (12), and adjacent arc-shaped grooves (20) are equidistantly distributed.

8. The waterproof structure for a bathroom door sill according to claim 1, characterized in that: A reinforcement layer (30) is arranged inside the waterproof strip (15); the surface of the reinforcement layer (30) is embedded inside the waterproof strip (15); and the reinforcement layer (30) is made of an aluminum alloy material.

Images