An outdoor assembly floor

Abstract

The utility model relates to outdoor floor technology field especially, and more particularly to an outdoor assembly type floor. Its along from ground upward direction includes base plate, support structure and panel in proper order, the panel surface includes recess and convex part, and the recess inner chamber forms drainage cavity, the support structure includes the connecting column of internal hollow, one end of connecting column inserts the panel, and extends to the recess, to make the connecting column inner chamber with the drainage cavity intercommunication, the other end of connecting column inserts the base plate, and extends to the base plate far from the one side of panel, to form the drainage port. In the application, the recess and convex part are designed to realize the antiskid of floor, and the rainwater is gathered in the recess by the concave-convex structure, and the hollow connecting column is designed to communicate with the recess, so that the water in the recess can be drained to the ground through the connecting column, avoiding the recess waterlogging, and improving the drainage effect of floor.

Description

Technical Field

[0001] This utility model relates to the field of outdoor flooring technology, and in particular to an outdoor prefabricated floor. Background Technology

[0002] Outdoor flooring refers to specialized boards laid outdoors. It must be weather-resistant, pressure-resistant, highly corrosion-resistant, and stable. It is mainly used in parks, riverside resorts, decks, courtyards, and other places. When used, it needs to cope with complex natural environments such as temperature changes and wind and rain erosion.

[0003] In rainy weather, there is a high demand for the anti-slip and drainage functions of outdoor flooring. Patent document CN219316296U discloses such an anti-slip and fast-draining outdoor wood flooring, including a base plate, an outdoor wood flooring body, and an anti-slip mechanism. The anti-slip mechanism is connected to the top of the outdoor wood flooring body. The anti-slip mechanism is composed of a waterproof board, a waterproof membrane, and a serrated rubber anti-slip pad. The waterproof board for waterproofing is adhered to the top of the outdoor wood flooring body, the waterproof membrane for waterproofing is adhered to the top of the waterproof board, and the serrated rubber anti-slip pad for anti-slip is adhered to the top of the waterproof membrane.

[0004] The existing technology uses a serrated rubber anti-slip pad to achieve anti-slip properties. The surface of the serrated rubber anti-slip pad is uneven, and water will inevitably accumulate in the concave areas. Moreover, the water cannot be drained from the gaps between the main body of the wood flooring, which makes it difficult for the outdoor flooring surface to dry. Long-term water accumulation in the rubber material can easily lead to problems such as mold, local degradation, hardening, and embrittlement, affecting its service life. Utility Model Content

[0005] This invention aims to solve the above problems by providing an outdoor prefabricated floor with better anti-slip and drainage performance.

[0006] The technical solution to this problem is to provide an outdoor prefabricated floor, which includes a base plate, a support structure, and a panel in sequence from the ground upwards. The surface of the panel includes a concave portion and a convex portion, and the inner cavity of the concave portion forms a drainage cavity. The support structure includes a hollow connecting column. One end of the connecting column is inserted into the panel and extends to the concave portion so that the inner cavity of the connecting column communicates with the drainage cavity. The other end of the connecting column is inserted into the base plate and extends to the side of the base plate away from the panel to form a drainage outlet.

[0007] As a preferred embodiment of the present invention, the connecting post includes a first fixing post inserted into the panel, a second fixing post inserted into the substrate, and a support post for connecting the first fixing post and the second fixing post, wherein the outer diameter of the support post is larger than the outer diameter of the first fixing post and the second fixing post.

[0008] As a preferred embodiment of this invention, the outer surface of the support column is a regular hexagonal prism; a plurality of the support columns abut or connect to form a honeycomb support structure.

[0009] As a preferred embodiment of this invention, the length direction of the recess forms a 60° angle with the length or width direction of the outdoor prefabricated floor.

[0010] As a preferred embodiment of this utility model, the protrusion is provided with concave-convex friction texture, which includes alternating grooves and convex strips; a water guiding cavity is formed in the groove, and the water guiding cavity is connected to the drainage cavity of the concave part.

[0011] As a preferred embodiment of this invention, the length direction of the groove forms an angle of 30° to 90° with the length direction of the recess.

[0012] As a preferred embodiment of this utility model, the convex and concave friction textures on both sides of the concave portion are mirrored with respect to the concave portion as the central axis.

[0013] As a preferred embodiment of the present invention, the support structure further includes reinforcing outer wings respectively disposed at opposite ends of the outdoor prefabricated floor, the reinforcing outer wings including an upper inclined plate connected to the panel and a lower inclined plate connected to the base plate.

[0014] As a preferred embodiment of the present invention, in the outdoor prefabricated floor, one of the reinforcing outer wings protrudes from the end of the panel and the substrate, forming a prefabricated plug; the other reinforcing outer wing is located between the panel and the substrate, forming a prefabricated socket; the prefabricated plug of one outdoor prefabricated floor can engage with the prefabricated socket of an adjacent outdoor prefabricated floor.

[0015] As a preferred embodiment of this invention, the reinforced outer wing further includes a connecting straight plate that connects the upper inclined plate and the lower inclined plate.

[0016] The beneficial effects of this utility model are: 1. In this application, the anti-slip properties of the floor are achieved by designing concave and convex parts, and rainwater is collected in the concave parts by utilizing the concave and convex structure; a hollow connecting column is designed to communicate with the concave parts, so that the water accumulated in the concave parts can be drained to the ground through the connecting column, thereby avoiding water accumulation in the concave parts and improving the drainage effect of the floor.

[0017] 2. In some embodiments, the raised portion is designed with a textured surface to further improve the anti-slip performance of the floor; wherein, the groove of the textured surface can also be connected to the inner cavity of the connecting column through the recess to ensure drainage effect; moreover, the added groove helps to disperse rainwater, slow down the accumulation speed of rainwater in the recess, and reduce drainage pressure.

[0018] 3. In some implementations, the connecting columns are designed with a honeycomb structure, which improves the support strength of the floor.

[0019] 4. In some implementations, the design of reinforced outer wings increases the support strength at the ends of the floor; at the same time, the reinforced outer wings can form prefabricated plugs or prefabricated sockets, which facilitates the prefabricated installation of the floor. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of one embodiment of an outdoor prefabricated flooring system; Figure 2 This is a top view of one implementation method of outdoor prefabricated flooring; Figure 3 This is a top view of another implementation of outdoor prefabricated flooring; In the figure: panel 1, recess 11, protrusion 12, groove 121, protrusion 122, connecting post 21, first fixing post 211, second fixing post 212, support post 213, reinforced outer wing 22, upper inclined plate 221, lower inclined plate 222, connecting straight plate 223, base plate 3. Detailed Implementation

[0021] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0022] An outdoor prefabricated floor, such as Figure 1 As shown, the structure includes a substrate 3, a support structure, and a panel 1 in sequence from the ground upwards. The substrate 3, support structure, and panel 1 can be integrally formed or detachably connected.

[0023] The substrate 3 is mounted on the ground directly or via a leveling structure, and the substrate 3 is a flat plate. The leveling structure can be any existing technology in the flooring field, which will not be elaborated upon here.

[0024] Panel 1 is for users to step on. The surface of panel 1 includes recesses 11 and protrusions 12. The structure of the recesses 11 and protrusions 12 is not limited, as long as the surface of the recesses 11 (or the inner bottom surface of the recesses 11) is lower than the surface of the protrusions 12. For example, a panel 1 with a grooved structure on its surface can be obtained by a mold. The grooves are the recesses 11, and the portion of panel 1 between adjacent recesses 11 is the protrusion 12. Figure 2 or Figure 3 As shown, the surface of panel 1 is provided with multiple recesses 11 and protrusions 12. The recesses 11 and protrusions 12 are arranged alternately, so that the surface of panel 1 forms a continuous concave-convex structure, which can improve the friction of the surface of panel 1 and improve the anti-slip effect of the floor. At the same time, when rainwater falls on the panel, the rainwater in the protrusions 12 can easily flow to the recesses 11 and be collected in the recesses 11. The inner cavity of the recess 11 is called the drainage cavity.

[0025] To allow water to drain from the drainage chamber of recess 11, this application designs a support structure to guide the water from the drainage chamber to the ground. For example... Figure 1 As shown, the support structure includes a hollow connecting column 21, with openings at both ends of the connecting column 21 in the axial direction to communicate with its hollow interior. The upper end of the connecting column 21 is inserted into the panel 1 from bottom to top and extends to the bottom surface of the recess 11. The bottom surface of the recess 11 has a communication port that communicates with the opening at the end face of the connecting column 21, thereby allowing the inner cavity of the connecting column 21 to communicate with the drainage cavity of the recess 11. Water accumulated in the drainage cavity of the recess 11 can enter the inner cavity of the connecting column 21 through the communication port and the opening at the end face of the connecting column 21. The lower end of the connecting column 21 is inserted into the substrate 3 from top to bottom and extends to the side of the substrate 3 away from the panel to form a drainage outlet. Water accumulated in the inner cavity of the connecting column 21 can continue to drain from the floor and to the ground through the opening at the lower end face of the connecting column 21.

[0026] Based on this, the anti-slip and drainage functions of the floor were completed.

[0027] To further improve the anti-slip performance of the floor, in some implementation methods, such as Figure 2 or Figure 3 As shown, the protrusion 12 is also provided with a concave-convex friction texture, which includes alternating grooves 121 and convex strips 122. This increased concave-convex structure further enhances the friction of the floor surface. A water-guiding cavity is formed within the groove 121. The inner bottom surface of the groove 121 can be flush with or slightly higher than the inner bottom surface of the recess 11. Simultaneously, both ends of the groove 121 along its length are connected to the recesses 11 on either side of the protrusion 12, allowing water accumulated in the water-guiding cavity of the groove 121 to flow to the drainage cavity of the recess 11, and finally discharged to the ground through the hollow connecting column 21. In some embodiments, the inner bottom surface of the groove 121 can be designed with a slope that is higher at the center and lower at both ends along the length of the groove 121, facilitating the flow of water accumulated in the groove 121 to the recesses 11. In some embodiments, such as... Figure 2 or Figure 3 As shown, the length direction of the groove 121 forms an angle of 30° to 90° with the length direction of the recess 11, thereby providing anti-slip effects in different directions for the floor surface. In some embodiments, such as... Figure 3 As shown, the raised convex 12 on both sides of a concave portion 11 has a concave-convex friction texture mirrored with the concave portion 11 as the central axis, further providing anti-slip effect in different directions for the floor surface.

[0028] To improve the supporting effect of the connecting column 21, in some embodiments, such as Figure 1As shown, the connecting post 21 includes a first fixing post 211 inserted into the panel, a second fixing post 212 inserted into the substrate, and a support post 213 for connecting the first fixing post 211 and the second fixing post 212. The outer diameter of the support post 213 is larger than the outer diameter of the first fixing post 211 and the second fixing post 212. This structure of the connecting post 21, which is thin at both ends and thick in the middle, compared with a structure with uniform thickness, limits the insertion depth of the connecting post 21 in the panel 1 and the substrate 3, ensuring the uniformity of several floor structures. On the other hand, the part of the support post 213 that extends beyond the first fixing post 211 can abut against the side of the panel 1 closest to the substrate 3, that is, its bottom surface, to support the panel 1.

[0029] The first fixing post 211, the support post 213, and the second fixing post 212 are all hollow structures, thus each includes an outer surface and an inner surface. The shape of the outer surface of the first fixing post 211 is not limited; it can be cylindrical, prismatic, etc. The shape of the inner surface is also not limited; it can be cylindrical, prismatic, etc. Generally, a structure where both the outer and inner surfaces are cylindrical is sufficient, facilitating mold production and increasing the contact area between the outer surface and the panel 1. Similarly, the shape of the outer surface of the second fixing post 212 is not limited; it can be cylindrical, prismatic, etc. The shape of the inner surface is also not limited; it can be cylindrical, prismatic, etc. Generally, a structure where both the outer and inner surfaces are cylindrical is sufficient, facilitating mold production and increasing the contact area between the outer surface and the substrate 3. Similarly, the shapes of the outer and inner surfaces of the support post 213 are not limited; they can be... Figure 3 The cylinder in the dashed section can also be as follows: Figure 2 The dotted line portion is prismatic, such as a regular hexagonal prism. In some preferred embodiments, the outer surface of the support column 213 is a regular hexagonal prism, and as shown... Figure 2 As shown, several support columns 213 abut or connect to form a honeycomb support structure, which can further improve the structural strength of the floor.

[0030] In embodiments where the outer surface of the support column 213 is a regular hexagonal prism and forms a honeycomb support structure, in order to match the center positions of the front and rear support columns 213, such as Figure 2 As shown, the length direction of the recess 11 forms a 60° angle with the length or width direction of the floor.

[0031] To further improve the floor's support strength, in some implementations, such as Figure 1As shown, the support structure also includes reinforcing outer wings 22 respectively disposed at opposite ends of the outdoor prefabricated floor. The reinforcing outer wings 22 include an upper inclined plate 221 connected to the bottom surface of the end of panel 1 (i.e., the side near the substrate 3), and a lower inclined plate 222 connected to the top surface of the end of substrate 3 (i.e., the side near panel 1). The upper inclined plate 221 and the lower inclined plate 222 are neither parallel nor perpendicular to the plane of the floor, forming a V-shaped bending structure, which provides a certain buffering effect to cope with pressure on the ends of panel 1 that are not connected by the support structure. In some embodiments, the reinforcing outer wings 22 also include a connecting straight plate 223 connecting the upper inclined plate 221 and the lower inclined plate 222. The connecting straight plate 223 is perpendicular to the plane of the floor, and it decomposes the original V-shaped apex into two T-shaped joints, reducing stress concentration and further improving the support strength at the ends of the floor.

[0032] To achieve prefabricated installation of the floor, in the implementation of reinforcing the outer wing 22, and in some other implementations, such as... Figure 1 As shown, the reinforced outer wings 22 at both ends of the outdoor prefabricated flooring have an asymmetrical design. Specifically, in the left-end reinforced outer wing 22, the upper inclined plate 221 forms an obtuse angle with the bottom surface of the panel 1, and the lower inclined plate 222 forms an obtuse angle with the top surface of the substrate 3. This causes the fixed outer wing 22 to protrude from the ends of the panel 1 and the substrate 3. This type of fixed outer wing 22 is called a prefabricated plug. In the right-end reinforced outer wing 22, the upper inclined plate 221 forms an acute angle with the bottom surface of the panel 1, and the lower inclined plate 222 forms an acute angle with the top surface of the substrate 3. This causes the fixed outer wing 22 to be hidden between the panel 1 and the substrate 3. This type of fixed outer wing 22 is called a prefabricated socket. By adjusting the dimensions of the upper inclined plate 22, the lower inclined plate 222, or even the connecting straight plate 223 in the prefabricated plug and prefabricated socket, the prefabricated plug of one outdoor prefabricated flooring can engage with the prefabricated socket of an adjacent outdoor prefabricated flooring, thus completing the prefabricated installation of the flooring.

[0033] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. An outdoor prefabricated floor, comprising, in sequence from the ground upwards, a base plate (3), a supporting structure, and a panel (1), characterized in that: The surface of the panel (1) includes a recess (11) and a protrusion (12), and the inner cavity of the recess (11) forms a drainage cavity; The support structure includes a hollow connecting column (21), one end of which is inserted into the panel (1) and extends to the recess (11) so that the inner cavity of the connecting column (21) communicates with the drainage cavity; the other end of the connecting column (21) is inserted into the substrate (3) and extends to the side of the substrate (3) away from the panel to form a drainage outlet.

2. The outdoor prefabricated flooring according to claim 1, characterized in that: The connecting post (21) includes a first fixing post (211) inserted into the panel, a second fixing post (212) inserted into the substrate, and a support post (213) for connecting the first fixing post (211) and the second fixing post (212). The outer diameter of the support post (213) is larger than the outer diameter of the first fixing post (211) and the second fixing post (212).

3. An outdoor prefabricated floor according to claim 2, characterized in that: The outer surface of the support column (213) is a regular hexagonal prism; several of the support columns (213) abut or connect to form a honeycomb support structure.

4. An outdoor prefabricated floor according to claim 3, characterized in that: The length direction of the recess (11) forms a 60° angle with the length or width direction of the outdoor prefabricated floor.

5. An outdoor prefabricated floor according to claim 1 or 4, characterized in that: The protrusion (12) is provided with concave and convex friction textures, which include alternating grooves (121) and convex strips (122); a water guiding cavity is formed in the groove (121), and the water guiding cavity is connected to the drainage cavity of the concave part (11).

6. An outdoor prefabricated floor according to claim 5, characterized in that: The length direction of the groove (121) forms an angle of 30° to 90° with the length direction of the recess (11).

7. An outdoor prefabricated floor according to claim 5, characterized in that: The convex and concave friction textures of the protrusions (12) on both sides of the concave portion (11) are mirrored with the concave portion (11) as the central axis.

8. An outdoor prefabricated floor according to claim 1, characterized in that: The support structure also includes reinforced outer wings (22) respectively disposed at opposite ends of the outdoor prefabricated floor. The reinforced outer wings (22) include an upper inclined plate (221) connected to the panel (1) and a lower inclined plate (222) connected to the base plate (3).

9. An outdoor prefabricated floor according to claim 8, characterized in that: In the outdoor prefabricated floor, one of the reinforcing outer wings (22) protrudes from the ends of the panel (1) and the substrate (3) to form a prefabricated plug; the other reinforcing outer wing (22) is located between the panel (1) and the substrate (3) to form a prefabricated socket; the prefabricated plug of one outdoor prefabricated floor can engage with the prefabricated socket of the adjacent outdoor prefabricated floor.

10. An outdoor prefabricated floor according to claim 8, characterized in that: The reinforced outer wing (22) also includes a connecting straight plate (223) that connects the upper inclined plate (221) and the lower inclined plate (222).

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