Decked invisible linear drainage ditch

Abstract

The utility model discloses a terrace invisible linear drainage ditch, including the trench, the lower extreme of trench is connected with the drain pipe, the upper end of trench is embedded with the even distribution square -round support, the both ends of square -round support are laid with the symmetrical cover plate, the upper end of cover plate is flush with the surface layer of terrace, is placed with the card key between cover plate, and the card key is located on square -round support, is placed with the movable cover plate on the card key, the movable cover plate is located between cover plate, and there is the gap between movable cover plate and cover plate, the utility model solves terrace easy waterlogging, the problem that the distance of finding the slope is long, through placing square -round support on the trench, placing cover plate and card key on square -round support, using card key to support movable cover plate, makes movable cover plate can be set between cover plate, and the drainage area is shielded, forms linear drainage ditch, and the aesthetic property has been improved.

Description

Technical Field

[0001] This utility model relates to the field of drainage ditch technology, specifically a hidden linear drainage ditch for a terrace. Background Technology

[0002] The existing "Green Community Creation Action Plan" is promoting the increasing popularity of rooftop gardens and other terrace designs in fourth-generation housing, with terrace drainage design being a key focus. The standard JG / T130 for "Drainage Ditches and Covers for Buildings" stipulates that drainage ditches should be easy to construct and maintain. Generally, balconies use traditional floor drains, but with the expansion of balcony designs, this leads to longer slope distances, increased surface layer thickness, and a tendency for water to accumulate on the terrace surface, resulting in insufficient aesthetics and higher costs. Utility Model Content

[0003] The purpose of this utility model is to provide a concealed linear drainage ditch for a terrace. By placing square tube supports on the ditch, and placing cover plates and locking keys on the square tube supports, the locking keys support the movable cover plates, allowing the movable cover plates to be set between the cover plates, thus shielding the drainage area and forming a linear drainage ditch, which improves the aesthetics.

[0004] This utility model provides the following technical solution: a concealed linear drainage ditch for a terrace, including a ditch, a drainage pipe connected to the lower end of the ditch, and evenly distributed square tube supports embedded in the upper end of the ditch. Symmetrical cover plates are laid on both ends of the square tube supports, the upper ends of the cover plates are flush with the surface of the terrace, and a locking key is placed between the cover plates. The locking key is located on the square tube support, and a movable cover plate is placed on the locking key. The movable cover plate is located between the cover plates, and there is a gap between the movable cover plate and the cover plate.

[0005] To enable modular design of the movable cover, the movable cover includes a U-shaped groove, the bottom of which is covered with adhesive, and a tile is bonded to the adhesive. The top of the movable cover is flush with the surface layer.

[0006] To improve the utilization rate of the tiles, the movable cover plate is modularly designed, and the end of the U-shaped groove is flush with the tile joint.

[0007] The drainage ditch includes a structural layer, a slope-finding layer, a waterproof layer, a filter layer, and a surface layer laid from bottom to top, and the drainage pipe is embedded in the structural layer.

[0008] To facilitate liquid flow, the trench is a resin trench installed on the structural layer, and the bottom of the trench has a slope.

[0009] To guide the accumulated water, the cover plate is L-shaped, and the lower end of the cover plate is buried in the slope-finding layer.

[0010] Compared with the prior art, the beneficial effects achieved by this utility model are: (1) By placing square tube supports on the trench, and placing cover plates and keyways on the square tube supports, the keyways are used to support the movable cover plates, so that the movable cover plates can be set between the cover plates to block the drainage area, forming a linear drainage ditch and improving the aesthetics. (2) Meanwhile, the detachable movable cover is a modular design, and the length of the U-shaped groove is aligned with the tile joint, which improves the utilization rate of the tile. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a cross-sectional view of the drainage ditch of this utility model; Figure 2 This is the internal structure of the U-shaped groove of this utility model; In the diagram: 1. Surface layer; 2. Filter layer; 3. Waterproof layer; 4. Slope layer; 5. Structural layer; 6. U-shaped channel; 7. Key; 8. Cover plate; 9. Trench; 10. Square tube support; 11. Drainage pipe. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1 This utility model provides a technical solution: a concealed linear drainage ditch for a terrace, including a ditch 9, with a drainage pipe 11 connected to the lower end of the ditch 9, and a groove at the upper end of the ditch 9. Evenly distributed square tube supports 10 are embedded in the groove, and symmetrical cover plates 8 are laid on both ends of the square tube supports 10. The cover plates 8 are L-shaped, with the lower end of the cover plate 8 buried in the slope-finding layer 4, and the upper end of the cover plate 8 flush with the surface layer 1 of the terrace. A locking key 7 is placed between the cover plates 8, and a movable cover plate is placed on the locking key 7. The movable cover plate is located between the cover plates 8, and there is a gap between the movable cover plate and the cover plate 8. The movable cover plate covers the gap between the cover plates 8, making the drainage ditch linear and improving aesthetics. Simultaneously, linear drainage reduces the slope-finding distance, lowers the surface layer thickness, and reduces costs. Furthermore, the movable cover plate is detachable, facilitating the movement of the drainage pipe and adjustment of the drainage ditch width.

[0014] like Figure 2As shown, the movable cover plate includes a U-shaped groove 6. Adhesive is laid on the bottom of the U-shaped groove 6, and tiles are adhered to the adhesive. The top of the movable cover plate is flush with the surface layer 1, which is made of tiles, thus improving the aesthetics of the movable cover plate.

[0015] The movable cover plate features a modular design, with the end of the U-shaped groove 6 flush with the tile grout, improving tile utilization and allowing for the use of whole tiles, thus avoiding the impact of cutting on the cut quality.

[0016] The drainage ditch includes a structural layer 5, a slope-finding layer 4, a waterproof layer 3, a filter layer 2, and a surface layer 1 laid from bottom to top. The drainage pipe 11 is embedded in the structural layer 5 and drains the liquid in the ditch 9.

[0017] The groove 9 is a resin groove. The groove 9 is installed on the structural layer 5, and the drain pipe 11 is located at one end of the groove 9. The inner surface of the groove 9 also has a slope.

[0018] The cover plate 8 is L-shaped, and the lower end of the cover plate 8 is buried in the slope layer 4. The slope layer 4 guides the surface layer 1 on both sides of the trench 9 to avoid water accumulation.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A concealed linear drainage ditch for a terrace, comprising a ditch, the lower end of which is connected to a drainage pipe, characterized in that: The upper end of the trench is embedded with evenly distributed square tube supports. Symmetrical cover plates are laid on both ends of the square tube supports. The upper end of the cover plates is flush with the surface of the terrace. A locking key is placed between the cover plates. The locking key is located on the square tube supports. A movable cover plate is placed on the locking key. The movable cover plate is located between the cover plates. There is a gap between the movable cover plate and the cover plate.

2. The concealed linear drainage ditch for a terrace according to claim 1, characterized in that: The movable cover plate includes a U-shaped groove, the bottom of which is covered with adhesive, and a ceramic tile is bonded to the adhesive. The top of the movable cover plate is flush with the surface layer.

3. The concealed linear drainage ditch for a terrace according to claim 2, characterized in that: The movable cover plate has a modular design, and the end of the U-shaped groove is flush with the tile joint.

4. The concealed linear drainage ditch for a terrace according to claim 1, characterized in that: The drainage ditch includes a structural layer, a slope-finding layer, a waterproof layer, a filter layer, and a surface layer laid from bottom to top, and the drainage pipe is embedded in the structural layer.

5. A concealed linear drainage ditch for a terrace according to claim 4, characterized in that: The groove is a resin groove, which is installed on the structural layer, and the bottom of the groove has a slope.

6. A concealed linear drainage ditch for a terrace according to claim 4, characterized in that: The cover plate is L-shaped, and its lower end is buried in the slope-finding layer.

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