WO2019196331A1

WO2019196331A1 - Sealing assembly and tile assembly

Info

Publication number: WO2019196331A1
Application number: PCT/CN2018/105310
Authority: WO
Inventors: 张继凯; 吴峰; 朱伟
Original assignee: 北京汉能光伏投资有限公司
Priority date: 2018-03-19
Filing date: 2018-09-12
Publication date: 2019-10-17
Also published as: CN110284664A; CN209145167U

Abstract

A tile assembly and a sealing assembly. The sealing assembly comprises a fixing part (1) and a sealing part (2). The fixing part (1) is provided with snap-fit grooves (101) capable of snap-fitting with a side of a tile (3). The sealing part (2) is connected to the outer side of the fixing part (1) and is opposite to the side walls of the snap-fit grooves (101). The sealing part (2) is made out of an elastic material.

Description

Sealing assembly and tile assembly

Technical field

The present disclosure relates to the field of building sealing technology, and in particular to a sealing assembly and a tile assembly.

Background technique

At present, in order to heat and waterproof the roof of a building, it is often necessary to install special tiles on the roof to form an insulating waterproof layer. In the case of a lighting greenhouse, the roof usually needs to be laid with two or more layers of glass material. The adjacent two layers can be sealed by a sealing strip, but the sealing effect of the existing sealing strip is still not ideal.

It is to be understood that the information disclosed in the background section above is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute a related art known to those of ordinary skill in the art.

Public content

According to an aspect of the present disclosure, a seal assembly for mounting a tile is provided, the seal assembly comprising:

a fixing portion provided with a card slot configured to engage with a side edge of the tile;

The sealing portion is connected to the outside of the fixing portion and faces the side wall of the card slot, and the sealing portion is made of an elastic material.

In an exemplary embodiment of the present disclosure, the inner surface of the card slot is provided with a rib.

In an exemplary embodiment of the present disclosure, the rib extends in a direction in which the card slot extends.

In an exemplary embodiment of the present disclosure, one end of the rib is flush with one end of the card slot, and the other end of the rib is flush with the other end of the card slot; and/or, One end of the card slot is flush with one end of the fixing portion, and the other end of the card slot is flush with the other end of the fixing portion.

In an exemplary embodiment of the present disclosure, the rib has a height of 0.1 mm to 4 mm.

In an exemplary embodiment of the present disclosure, the fixing portion includes a first side plate, a second side plate, and a bottom plate connecting the first side plate and the second side plate, the first side plate The second side panel and the bottom panel collectively define the card slot.

In an exemplary embodiment of the present disclosure, the first side panel and the second side panel are disposed opposite and in parallel.

In an exemplary embodiment of the present disclosure, a cavity is provided in the sealing portion.

In an exemplary embodiment of the present disclosure, the cavity penetrates the sealing portion along an extending direction of the sealing portion.

In an exemplary embodiment of the present disclosure, the sealing portion is an arched structure that is swelled away from the fixing portion.

In an exemplary embodiment of the present disclosure, the sealing portion includes a curved plate, a third side plate, and a fourth side plate, the curved plate is raised in a direction away from the fixing portion, and the arc One end of the plate is connected to the fixing portion through a third side plate, and the other end is connected to the fixing portion through a fourth side plate, the cavity is formed by the fixing portion, the curved plate, and the third portion The side panel and the fourth side panel are enclosed.

In an exemplary embodiment of the present disclosure, the cavity has a closed annular section taken along a plane perpendicular to the direction of extension.

In an exemplary embodiment of the present disclosure, the shape of the cross section of the cavity is any one of a semicircle, a circle, an ellipse, or a polygon.

In an exemplary embodiment of the present disclosure, the fixing portion extends along a linear, curved or wavy trajectory, and the extending direction of the sealing portion coincides with the extending direction of the fixing portion.

In an exemplary embodiment of the present disclosure, the sealing portion is integrally formed with the fixing portion.

In an exemplary embodiment of the present disclosure, one end of the fixing portion is flush with one end of the sealing portion, and the other end of the fixing portion is flush with the other end of the sealing portion.

According to an aspect of the present disclosure, there is provided a tile assembly comprising a first tile and the seal assembly of any of the above, the seal assembly comprising:

a fixing portion provided with a card slot that can engage with a side edge of the tile;

a sealing portion connected to an outer side of the fixing portion and facing a side wall of the card slot, wherein the sealing portion is an elastic material;

The side of the first tile is engaged in the card slot of the sealing assembly.

In an exemplary embodiment of the present disclosure, the tile assembly further includes a second tile disposed in a superposition with the first tile, the sealing portion of the sealing assembly abutting the first Two tiles.

The above general description and the following detailed description are intended to be illustrative and not restrictive.

DRAWINGS

The accompanying drawings, which are incorporated in the specification It is apparent that the drawings in the following description are only some of the embodiments of the present disclosure, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Figure 1 is a schematic illustration of a seal assembly of an embodiment of the present disclosure.

2 is a partial schematic view of an embodiment of a seal assembly of the present disclosure.

3 is a partial schematic view of another embodiment of the seal assembly of the present disclosure.

4 is an assembled view of a seal assembly and a tile of an embodiment of the present disclosure.

Figure 5 is a partial view of Figure 4.

6 is a partial schematic view of a tile assembly of an embodiment of the present disclosure.

detailed description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be embodied in a variety of forms and should not be construed as being limited to the embodiments set forth herein. To those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Although the relative terms such as "upper" and "lower" are used in the specification to describe the relative relationship of one component of the icon to another component, these terms are used in this specification for convenience only, for example, according to the accompanying drawings. The direction of the example described. It will be understood that if the device of the icon is flipped upside down, the component described above will become the component "below". When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" disposed on another structure, or that a structure is "indirectly" disposed through another structure. Other structures.

The terms "a", "an", "the", "sai" and "sai" are used to indicate the presence of one or more elements/parts, etc.; the terms "including" and "having" are used to mean open. Including and meaning that there may be additional elements/components/etc. in addition to the listed elements/components/etc; the terms "first" and "second" are used as labels only, not The limit on the number of objects.

In the related art, the adjacent two layers of tiles on the roof are sealed by a sealing strip, and the sealing strip is generally U-shaped, that is, its cross section is U-shaped, has a closed end and an open end, and the closed end can pass The silica gel is bonded to the lower layer tile, and the upper layer tile is pressed on the open end, and the upper layer tile itself is closely matched with the sealing strip to achieve sealing. However, in the related art, the effect of sealing by only the gravity of the upper layer tile is poor, and water seepage is easily caused, and the pressure-bearing capacity of the U-shaped structure sealing strip is low, and it is easy to be excessive due to excessive gravity of the upper layer tile. Deformation, reducing the sealing effect. At the same time, the sealing strip is only bonded to the underlying tile by the silica gel, and the fixing effect is poor, so that a gap is easily formed between the sealing strip and the lower layer tile, which affects the sealing effect, and the bonding process needs to be completed quickly before the curing of the silica gel, resulting in inconvenient installation. In particular, for a curved tile, it is necessary to apply an external force to the sealing strip to match it with the tile, otherwise it may bounce back in a straight line before the silicone is cured, which is not suitable for installation. In addition, the water on the lower surface of the upper tile may climb up due to the siphon action and ooze out at the contact position of the upper tile of the seal assembly.

The embodiment of the present disclosure provides a sealing assembly for installing a tile, which may be a glass material for a lighting greenhouse, but not limited thereto, or other tiles, no longer One by one, the following only the tile of the above glass material is taken as an example.

As shown in FIG. 1, the sealing assembly of the embodiment of the present disclosure may include a fixing portion 1 and a sealing portion 2, wherein:

The fixing portion 1 may be provided with a card slot 101 that can engage with the side of the tile 3.

The sealing portion 2 is connectable to the outside of the fixing portion 1 and faces the side wall of the card slot 101, and the sealing portion 2 is made of an elastic material.

The sealing assembly of the embodiment of the present disclosure can realize the fixing of the sealing assembly by the engagement of the card slot 101 and the tile 3, and the fixing manner of the sealing assembly is adhered only by the silicone rubber, so that the connection between the sealing component and the tile 3 is further improved. Firm, it helps to improve the sealing effect. At the same time, the fixing portion 1 covers the side of the tile 3, eliminating the distance between the sealing assembly and the side of the tile 3, and preventing water seepage caused by siphoning; for the curved tile, due to the side of the tile 3 The edge is defined in the card slot 101 and is always in contact with the fixing portion 1 to prevent the sealing assembly from being detached from the tile due to the rebound of the sealing assembly. It is not necessary to continuously apply an external force, which is convenient for installation and is advantageous for ensuring the sealing effect. In addition, the sealing portion 2 is made of an elastic material, and can be deformed by the pressing of the upper tile, so that the contact surface with the tile 3 located below is increased, and the frictional force is also increased, so that the sealing assembly and the lower portion are The tiles 3 are less prone to gaps or relative sliding, preventing water seepage, thereby improving the sealing effect.

The components of the sealing assembly of the embodiment of the present disclosure are described in detail below:

As shown in FIG. 1 to FIG. 3, in an embodiment, the fixing portion 1 can be provided with a card slot 101, and the card slot 101 can have a bottom surface and two opposite side walls. One side of the tile 3 can be engaged in the card slot 101 and can be directly sealingly fitted with the side or sealed by filling the sealing material. The sealing material can be silica gel, glass glue or the like. At the same time, the material of the fixing portion 1 may be an elastic material, such as silica gel, but not limited thereto, and may also be PVC (polyvinyl chloride), ethylene propylene diene monomer material, TPE (Thermoplastic elastomer, thermoplastic elastomer). ), etc., no longer list them one by one.

The shape of the fixing portion 1 may depend on the shape of the tile 3, for example, for a wavy tile 3 having a concave surface and a convex surface, the fixing portion 1 may have a strip shape and extend along a wavy linear path, and the card slot The extension direction of the 101 can be the same as that of the fixing portion 1 so as to match the side of the tile 3. When installing, an appropriate amount of silica gel can be applied to the card slot 101 of the fixing portion 1 first, and then the fixing portion 1 is set. The side of the tile 3 is disposed on the side of the tile 3, and the side of the tile 3 is inserted into the card slot 101. The convex surface of the tile 3 is matched with the protruding area of the card slot 101, and the concave surface of the tile 3 and the recessed area of the card slot 101 are provided. With the cooperation, the force of the fixing portion 1 rebounding to the straight line shape is perpendicular to the direction of the insertion of the card slot 101, so that the tile 3 is sealingly fitted into the card slot 101. For the curved tile 3, it is not completely in the silicone plate. The state of the straight line is rebounded before curing, thereby avoiding the occurrence of a gap between the sealing member and the tile 3, thereby improving the sealing effect of the curved tile 3.

Alternatively, for the planar tile 3, the fixing portion 1 may extend along a linear trajectory, and the extending direction of the card slot 101 may be the same as that of the fixing portion 1 so as to cooperate with the planar tile 3.

For example, the fixing portion 1 may include a bottom plate 11, a first side plate 12, and a second side plate 13, wherein:

The bottom plate 11 may be a strip-like structure having a length equal to the length of the side of the tile 3. The first side plate 12 and the second side plate 13 are both strip-shaped structures, and the lengths of the two are the same as the length of the bottom plate 11. At the same time, the first side plate 12 and the second side plate 13 can be disposed opposite to each other and connected to the two sides of the bottom plate 11 so as to form a fixing portion 1 together with the bottom plate 11, and the fixing portion 1 has a C-shaped cross section. The card slot 101 may be defined by the bottom plate 11, the first side plate 12 and the second side plate 13. The inner surfaces of the first side plate 12 and the second side plate 13 are respectively the two side walls of the card slot 101, and the inside of the bottom plate 11 The surface is the bottom surface of the card slot 101. The bottom plate 11, the first side plate 12, and the second side plate 13 may be an integral structure formed by a process such as extrusion molding, or may be a separate structure connected by bonding, snapping, or the like.

As shown in FIG. 2, in an embodiment, an inner surface of at least one of the bottom plate 11, the first side plate 12 and the second side plate 13 may be provided with a rib 14 which may extend along the card slot 101. The direction extends, the extending direction of the card slot 101 is a direction perpendicular to the depth direction, and one end of the rib 14 can be flush with one end of the fixing portion 1, and the other end can be flush with the other end of the fixing portion 1, so that each rib The length of the fixing portion 14 is the same as the length of the fixing portion 1, and may of course be smaller than the length of the fixing portion 1. Meanwhile, the height of each rib 14 is smaller than the width of the card slot 101, and the height thereof may be 0.1 mm to 4 mm, for example, 0.1 mm, 1 mm, 1.5 mm, 2 mm, 3 mm, or 4 mm, etc., of course, may be less than 0.1 mm or more. 4mm, depending on the size of the card slot 101. In addition, the shape of the cross section of each rib 14 may be circular, rectangular, triangular or trapezoidal, etc., and is not particularly limited herein.

As shown in FIG. 4 and FIG. 5, when the side of the tile 3 is engaged in the card slot 101, it can abut against the surface of each rib 14, so that the rib 14 can provide friction to the tile. 3, fixing, at the same time, the abutment with the rib 14 allows the tile 3 and the inner wall surface of the card slot 101 to have a certain space, providing space for accommodating a sealing material such as silicone. Specifically, a groove may be formed between each of the two ribs 14. In use, a sealing material such as a silicone rubber is injected into the groove formed by the rib 14 and then inserted into the side of the tile 3.

For example, as shown in FIG. 2, a rib 14 may be disposed on the bottom plate 11, and two ribs 14 may be arranged side by side on the inner surface of the first side plate 12 and the second side plate 13, and the ribs 14 are respectively arranged. The length is the same as the length of the fixing portion 1. The tiles 3 that are engaged in the card slot 101 can simultaneously abut the respective ribs 14. Of course, the number of the ribs 14 on the first side plate 12 and the second side plate 13 may be more or less, and the number of the ribs 14 on the bottom plate 11 may be more than one. Of course, the rib 14 may be provided only in any one or both of the bottom plate 11, the first side plate 12, and the second side plate 13.

As shown in FIG. 3, in another embodiment of the present disclosure, the rib 14 can extend in a direction perpendicular to the extending direction of the card slot 101, and the bottom plate 11, the first side plate 12, and the second side plate 13 are both A plurality of parallel ribs 14 may be provided. The ribs 14 on the bottom plate 11 are perpendicular to the first side plate 12 and the second side plate 13, and the ribs 14 on the first side plate 12 and the second side plate 13 are perpendicular to a rib 14 on the bottom plate 11.

In still another embodiment of the present disclosure, the rib 14 extending in the direction of the extending direction of the card slot 101 may be disposed on the bottom plate 11 and disposed on the first side plate 12 and the second side plate 13 along the vertical plate. A rib 14 extending in the direction in which the groove 101 extends. Alternatively, the bottom plate 11 may be provided with ribs 14 extending in a direction perpendicular to the extending direction of the card slot 101, and the first side plate 12 and the second side plate 13 may be disposed in a direction extending along the extending direction of the card slot 101. Ribs 14.

In other embodiments of the present disclosure, the ribs 14 may also extend in a direction that forms an angle with the direction in which the card slot 101 extends, as long as it can abut the tile 3, and will not be described in detail herein.

As shown in FIG. 1 to FIG. 3, in an embodiment, the sealing portion 2 can be connected to the outer side of the fixing portion 1 and opposite to a side wall of the card slot 101, so that when a tile 3 is engaged with the card slot 101, The seal 2 is located between the two tiles 3 when it is overlapped with another tile 3. The manner in which the sealing portion 2 and the fixing portion 1 are connected may be bonded, snapped or integrally formed. The material of the sealing portion 2 may be an elastic material. For details, refer to the material of the fixing portion 1 as long as it has elasticity, and details are not described herein again. Thereby, deformation can be performed when pressed, and the contact area of the tile 3 pressed against the sealed portion 2 is increased to increase friction and prevent occurrence of a gap; and compared with the sealing assembly of the existing U-shaped structure, The pressure that the sealing portion 2 can bear is greater, and no gap is formed due to deformation, which is advantageous for ensuring the sealing effect and thereby improving the sealing effect.

A cavity 201 may be disposed in the sealing portion 2, and the cavity 201 may penetrate the sealing portion 2 along the extending direction of the sealing portion 2, so that the sealing portion 2 is more susceptible to deformation and no gap is formed, and the shape of the cross section of the cavity 201 may be Any one of a semicircular shape, a circular shape, an elliptical shape, or a polygonal shape may of course be other shapes. The number of the cavities 201 may be one, but not limited thereto, and may be two or more. Of course, the cavity 201 may also extend in a direction perpendicular to the extending direction of the sealing portion 2 or other directions as long as the sealing portion 2 can be easily deformed.

The sealing portion 2 may be an arched structure that is swelled away from the fixing portion 1 so as to be in contact with the surface of the tile 3 of different shapes. The extending direction of the sealing portion 2 may coincide with the extending direction of the fixing portion 1, so that the shape of the sealing portion 2 may match the shape of the fixing portion 1, for example, when the fixing portion 1 extends along a wave-shaped trajectory, the sealing portion 2 also follows the wave The shape of the trajectory extends. Meanwhile, one end of the sealing portion 2 may be flush with one end of the fixing portion 1, and the other end of the sealing portion 2 may be flush with the other end of the fixing portion 1, so that the length of the sealing portion 2 may be the same as the length of the fixing portion 1. In addition, the sealing portion 2 may not be an arched structure. For example, the surface of the sealing portion 2 away from the fixing portion 1 may be a flat surface. However, the surface of the sealing portion 2 away from the fixing portion 1 may also be a wave surface or a direction. The concave surface or the like in which the fixing portion 1 is recessed may be protruded in a direction away from the fixing portion 1, and will not be enumerated here.

The width of the cross section of the sealing portion 2 matches the width of the cross section of the fixing portion 1, that is, the width of the cross section of the sealing portion 2 may be smaller than or equal to the width of the cross section of the fixing portion 1. The surface of the sealing portion 2 close to the tile 3 may be flush with the surface of the fixing portion 1 close to the tile 3. Specifically, the width of the sealing portion 2 can be appropriately adjusted according to actual needs. The above list is not limited to the width of the cross section of the sealing portion 2, and the width thereof may be larger than the fixing portion 1 according to actual needs.

For example, the sealing portion 2 may include a curved plate 21, a third side plate 22, and a fourth side plate 23, wherein:

The curved plate 21 can be slanted toward the first side plate 12 and away from the fixing portion 1, and one end of the curved plate 21 can be connected to the first side plate 12 through the third side plate 22, and the other end can pass the first The four side panels 23 are connected to the first side panel 12, and the third side panel 22 is located on the side of the fourth side panel 23 away from the bottom panel 11 and is flush with the surface of the fixing portion 1 adjacent to the tile 3. The cavity 201 may be enclosed by the fixing portion 1, the curved plate 21, the third side plate 22, and the fourth side plate 23.

In another embodiment of the present disclosure, the curved plate 21 may also be connected to the second side plate 13 and connected to the second side plate 13 through the third side plate 22 and the fourth side plate 23, and may also be hollowed out. The cavity 201 will not be described in detail herein.

As shown in FIG. 6, an embodiment of the present disclosure further provides a tile assembly, and the tile assembly of the present embodiment may include the first tile 31 and the seal assembly of any of the above embodiments.

In an embodiment, the sealing assembly includes a fixing portion 1 and a sealing portion 2. The fixing portion 1 is provided with a card slot 101 that can be engaged with the side of the tile 3. The sealing portion 2 is connected to the outside of the fixing portion 1 and faces the side wall of the card slot 101, and the sealing portion 2 is made of an elastic material.

In an embodiment, the inner surface of the card slot 101 is provided with a rib 14 .

In one embodiment, the first tile 31 may be a tile applied to a lighting greenhouse, the material of which may be a transparent material such as glass, which may be wavy in shape, with spaced convex and concave surfaces.

One side of the first tile 31 can be engaged in the card slot 101 of the sealing assembly, and the space between the first tile 31 and the inner wall of the card slot 101 can be sealed by a sealing material such as silicone. Specifically, in the installation, the silicone can be coated in the card slot 101, and then the fixing portion 1 is sleeved on one side of the first tile 31 through the card slot 101, and the convex surface of the first tile 31 is The convex portion of the card slot 101 cooperates, and the concave surface of the first tile 31 cooperates with the recessed portion of the card slot 101, so that the force of the fixing portion 1 rebounding to the linear shape is perpendicular to the direction in which the card slot 101 is inserted, thereby the first tile The sheet 31 is sealingly fitted in the card slot 101. For the curved tile 3, the sealing assembly can be prevented from rebounding to a straight state before the silicone gel is completely cured, resulting in a gap between the sealing assembly and the first tile 31. Phenomenon, thereby improving the sealing effect of the curved tile 3.

In other embodiments of the present disclosure, the shape of the first tile 31 may also be a flat shape or a curved shape other than a wave shape. In addition, the first tile 31 can also be applied to insulated and waterproof tiles of other building roofs, and will not be described in detail herein.

It should be understood that the first tile 31 may have a plurality of side edges, and each of the sides may be mounted with one of the sealing components. For the specific installation manner, reference may be made to the above-mentioned mounting manner, which will not be described in detail herein.

As shown in FIG. 6, in an embodiment, the tile assembly may further include a second tile 32, which may have the same structure and material as the first tile 31. At the same time, the second tiles 32 may be disposed in superposition with the first tiles 31 and parallel to each other. The seal portion 2 of the seal assembly can abut the second tile 32 and can be deformed by the pressing of the first tile 31 to achieve a seal between the first tile 31 and the second tile 32.

The tile assembly and the sealing assembly of the present disclosure, when installed, can engage the edge of the upper tile into the slot 101 of the fixing portion 1 and sealingly fit; and then place the upper tile above the lower tile, and The sealing portion 2 is brought into contact with the lower tile. Since the sealing portion 2 is made of an elastic material, the sealing portion 2 can be deformed by the gravity of the upper tile, and is closely matched with the lower tile to achieve two tile sealing fits.

The fixing of the sealing assembly is achieved by the engagement of the card slot 101 and the tile 3, and the sealing assembly can be prevented from being fixed only by the bonding of the silicone rubber, so that the connection between the sealing component and the tile is more firm, and the sealing effect is improved. At the same time, the fixing portion 1 covers the side of the tile 3, eliminating the distance between the sealing component and the side of the tile, and preventing water seepage caused by the siphoning effect. For the curved tile, due to the side of the tile It is limited to the inside of the card slot and is always in contact with the fixing portion 1 to avoid the detachment of the sealing assembly from the tile due to the rebound of the sealing assembly. It is not necessary to continuously apply an external force, which is convenient for installation and is beneficial for ensuring the sealing effect. In addition, after the sealing portion 2 is deformed, the contact surface with the tile located below is increased, and the frictional force is also increased, so that a gap or relative sliding between the sealing assembly and the underlying tile is less likely to occur, thereby preventing water from seeping. Improve the sealing effect.

Other embodiments of the present disclosure will be readily apparent to those skilled in the <RTIgt; The present application is intended to cover any variations, uses, or adaptations of the present disclosure, which are in accordance with the general principles of the disclosure and include common general knowledge or common technical means in the art that are not disclosed in the present disclosure. . The specification and examples are to be regarded as illustrative only,

Claims

A sealing assembly for mounting a tile, wherein the sealing component comprises:

a fixing portion provided with a card slot configured to engage with a side edge of the tile;

The sealing portion is connected to the outside of the fixing portion and faces the side wall of the card slot, and the sealing portion is made of an elastic material.
The seal assembly of claim 1 wherein the inner surface of the card slot is provided with a rib.
The seal assembly according to claim 2, wherein the rib extends in a direction in which the card slot extends.
A seal assembly according to claim 3, wherein one end of said rib is flush with one end of said card slot, and the other end of said rib is flush with the other end of said card slot.
The seal assembly of claim 2 wherein said ribs have a height of from 0.1 mm to 4 mm.
The seal assembly according to claim 1, wherein the fixing portion includes a first side plate, a second side plate, and a bottom plate connecting the first side plate and the second side plate, the first side plate The second side panel and the bottom panel collectively define the card slot.
The seal assembly of claim 6 wherein said first side panel and said second side panel are disposed opposite and in parallel.
The seal assembly of claim 1 wherein a cavity is provided in the seal.
The seal assembly according to claim 8, wherein the cavity penetrates the seal portion in a direction in which the seal portion extends.
The seal assembly according to claim 1, wherein the seal portion is an arched structure that bulges in a direction away from the fixed portion.
The seal assembly according to claim 10, wherein the seal portion includes a curved plate, a third side plate, and a fourth side plate, the curved plate is raised in a direction away from the fixing portion, and the arc One end of the plate is connected to the fixing portion through a third side plate, and the other end is connected to the fixing portion through a fourth side plate, the cavity is formed by the fixing portion, the curved plate, and the third portion The side panel and the fourth side panel are enclosed.
The seal assembly of claim 8 wherein said cavity has a closed annular section taken along a plane perpendicular to the direction of extension.
The seal assembly according to claim 12, wherein the shape of the cross section of the cavity is any one of a semicircular shape, a circular shape, an elliptical shape, or a polygonal shape.
The seal assembly according to claim 1, wherein the fixing portion extends along a linear or curved trajectory, and the extending direction of the sealing portion coincides with an extending direction of the fixing portion.
The seal assembly according to claim 1, wherein the seal portion is integrally formed with the fixing portion.
The seal assembly according to claim 1, wherein one end of the fixing portion is flush with one end of the sealing portion, and the other end of the fixing portion is flush with the other end of the sealing portion.
A tile assembly, comprising: a first tile and the seal assembly of any of claims 1-16, the sides of the first tile being snapped to the seal assembly Inside the card slot.
The tile assembly of claim 17, wherein the tile assembly further comprises a second tile disposed in superposition with the first tile, the sealing portion of the sealing assembly abutting the Second tile.