Artificial turf capable of preventing water accumulation

Abstract

The utility model discloses an artificial turf capable of preventing water accumulation, which comprises a turf block main body, a turf layer is fixed at the upper end of the turf block main body, a plurality of dewatering holes for draining water are arranged on the turf layer, a plurality of drain holes are arranged at the lower end of the turf block main body, and a connecting frame is movably arranged in the turf block main body. A plurality of cleaning rods are installed on the connecting frame, located below the dewatering holes and movably connected with the dewatering holes, a movable assembly used for driving the connecting frame to ascend is further installed in the turf block body, the movable assembly comprises symmetrically-arranged push rods, the push rods are arranged at the lower end of the connecting frame, and the push rods are rotationally installed in the turf block body through rotating shafts; the cleaning rod is arranged in the turf block body and inserted into the dewatering hole to quickly clean the dewatering hole, and the situation that water is accumulated in the dewatering hole due to the fact that the dewatering hole is blocked by sundries is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial turf, in particular to an artificial turf for preventing waterlogging. Background Technique

[0002] Artificial turf is a purely artificial product. Artificial turf is a chemical product with the performance of natural grass movement, which implants synthetic fibers in the shape of grass leaves into a woven base cloth and coats a fixing coating on the back. It is applied to sports fields such as runways, football fields, tennis courts, and baseball fields. It is environmentally friendly, natural, and pollution-free. In the process of using existing artificial turf, due to its compact structure, its drainage performance is poor. After rain, the rainwater is not discharged in time, and splashing back is very likely to occur.

[0003] For example, the patent with the application number: 202223163851.7 discloses an artificial turf with a drainage structure, including a drainage layer and a turf layer arranged on the upper part of the drainage layer. Drainage holes are horizontally arranged inside the drainage layer, and a plurality of water discharge holes communicating with the drainage holes are arranged on the upper part of the drainage layer; the turf layer includes a base layer, a permeable cloth layer fixed on the upper part of the base layer, and artificial grass filaments fixed on the upper part of the permeable cloth layer; the base layer is provided with precipitation holes vertically penetrating the base layer; when it rains in the external environment, the utility model can quickly drain the accumulated water in the artificial turf area.

[0004] Regarding the above related technologies, the inventor believes that the above patent realizes the discharge of accumulated water by opening a plurality of precipitation holes penetrating the base layer on the turf layer. However, due to the complex outdoor environment, dirt such as dust particles, fluff, and mosquito corpses in the air is likely to block the precipitation holes under the flow of water, thus affecting the drainage efficiency of the artificial turf. Therefore, an artificial turf for preventing waterlogging is proposed. Content of the Utility Model

[0005] In order to solve the problems in the above background technique, the utility model provides an artificial turf for preventing waterlogging.

[0006] The utility model adopts the following technical solutions: an artificial turf for preventing waterlogging, including a main body of a turf block. A grass layer is fixed on the upper end of the main body of the turf block. A plurality of precipitation holes for draining water are formed in the grass layer. A plurality of drain holes are formed in the lower end of the main body of the turf block. A connecting frame is movably installed inside the main body of the turf block. A plurality of cleaning rods are fixedly installed at positions corresponding to the precipitation holes on the connecting frame. The cleaning rods are located below the precipitation holes. The cleaning rods are movably connected with the precipitation holes. An activity component for driving the connecting frame to rise is further installed in the main body of the turf block. The activity component includes symmetrically arranged push rods. The push rods are arranged at the lower end of the connecting frame. The push rods are rotatably installed in the main body of the turf block through rotating shafts. A pressing rod is movably installed in the middle of the grass layer. The pressing rod is used for pushing the push rods to rotate. When the pressing rod pushes the push rods to rotate, the push rods drive the connecting frame to rise.

[0007] Preferably, the cleaning rod is a cylindrical support rod. The diameter of the cleaning rod is smaller than the diameter of the precipitation hole. The end of the cleaning rod is in a semi-spherical shape.

[0008] Preferably, a through hole is formed in the middle of the main body of the turf block. The pressing rod is movably installed in the through hole. The height of the pressing rod does not exceed the surface height of the grass layer.

[0009] Preferably, a limiting ring is fixed on the outer side of the pressing rod. The limiting ring is movably installed in the main body of the turf block. The diameter of the limiting ring is larger than the diameter of the precipitation hole.

[0010] Preferably, supports are symmetrically installed in the main body of the turf block. The push rods are rotatably installed on the supports through rotating shafts. An extension part extends upward obliquely at one end of the push rod close to the pressing rod. A pressing block is fixed at the end of the extension part. The pressing rod is in contact with the pressing block. One end of the push rod far from the pressing rod is in contact with the connecting frame.

[0011] Preferably, the outer end face of the pressing block is in an arc shape.

[0012] Preferably, the outer end face of the tail end of the push rod is in an arc shape.

[0013] Preferably, the connecting frame is composed of a plurality of cross bars and a plurality of vertical bars. The cleaning rods are fixed at the upper parts of the intersections of the cross bars and the vertical bars. A filter screen for filtering impurities is further fixed on the connecting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. By pushing the pressure bar downward, the present utility model makes the pressure bar push the head end of the push rod downward to drive the rotation of the push rod, causing the tail end of the push rod to tilt upward. The tail end of the push rod drives the connecting frame and the cleaning rod to move upward, so that the cleaning rod is inserted into the precipitation hole to eject the sundries blocking the precipitation hole for convenient cleaning, realizing rapid cleaning of the precipitation hole and avoiding the occurrence of water accumulation caused by blockage of the precipitation hole by sundries.

[0016] 2. At one end of the push rod close to the pressure bar, an extension part and a pressing block extend upward obliquely, increasing the rotation stroke of the push rod, enabling the push rod to be sufficient to drive the movement of the connecting frame while having a smaller volume, saving production costs and realizing the lightweight of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded schematic view of the main structure of the turf block of the present utility model;

[0018] Figure 2 is a sectional schematic view of the turf block structure of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 the enlarged schematic view of the structure of area A in;

[0020] Figure 4 is the schematic view of the push rod structure of the present utility model.

[0021] In the figure: 1. Turf block main body; 11. Connecting frame; 111. Cleaning rod; 112. Filter screen; 12. Push rod; 121. Extension part; 122. Pressing block; 13. Support; 14. Pressure bar; 141. Limit ring; 15. Drainage hole; 2. Turf layer; 21. Precipitation hole; 22. Through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings, but the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, providing these embodiments is to make the disclosed content of the present utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model pertains. The terms used in the specification of this utility model are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-4 , this utility model provides an artificial turf for preventing waterlogging, including a turf block main body 1. A turf layer 2 is fixedly arranged at the upper end of the turf block main body 1. A plurality of precipitation holes 21 for draining water are formed in the turf layer 2. A plurality of drain holes 15 are formed at the lower end of the turf block main body 1. A connecting frame 11 is movably installed inside the turf block main body 1. A plurality of cleaning rods 111 are fixedly installed at positions corresponding to the precipitation holes 21 on the connecting frame 11. The cleaning rods 111 are located below the precipitation holes 21. The cleaning rods 111 are movably connected with the precipitation holes 21. An activity component for driving the connecting frame 11 to rise is further installed inside the turf block main body 1. The activity component includes symmetrically arranged push rods 12. The push rods 12 are arranged at the lower end of the connecting frame 11. The push rods 12 are rotatably installed inside the turf block main body 1 through rotating shafts. A pressure rod 14 is movably installed in the middle of the turf layer 2. The pressure rod 14 is used for pushing the push rods 12 to rotate. When the pressure rod 14 pushes the push rods 12 to rotate, the push rods 12 drive the connecting frame 11 to rise, so that the cleaning rods 111 are inserted into the precipitation holes 21 to push out the sundries blocking the precipitation holes 21 for convenient cleaning, realizing rapid cleaning of the precipitation holes 21 and avoiding waterlogging caused by blockage of the precipitation holes 21 by sundries.

[0027] Please refer specifically to Figures 1-2 , the cleaning rod 111 is a cylindrical support rod. The diameter of the cleaning rod 111 is smaller than the diameter of the precipitation hole 21. The end of the cleaning rod 111 is in a semi-spherical shape. Through this design, the cleaning rod 111 can better insert into the precipitation hole 21 for cleaning, avoiding difficulty in insertion due to position deviation between the cleaning rod 111 and the precipitation hole 21.

[0028] Please refer specifically to Figures 1-3 , a through hole 22 is formed in the middle of the turf block main body 1. The pressure rod 14 is movably installed in the through hole 22. The height of the pressure rod 14 does not exceed the surface height of the turf layer 2. Through this design, it is avoided that the pressure rod 14 protrudes from the turf layer 2 and affects the use of the artificial turf.

[0029] Please refer specifically to Figures 1-3, a limiting ring 141 is fixed on the outer side of the pressure rod 14. The limiting ring 141 is movably installed in the turf block main body 1. The diameter of the limiting ring 141 is larger than the diameter of the precipitation hole 21. The limiting ring 141 plays a role in limiting the pressure rod 14 to prevent the pressure rod 14 from falling off and being lost from the turf layer 2.

[0030] Please refer to Figures 1-4 , supports 13 are symmetrically installed in the turf block main body 1. The push rod 12 is rotatably installed on the supports 13 through a rotating shaft. An extension part 121 extends upward obliquely at one end of the push rod 12 close to the pressure rod 14. A pressing block 122 is fixed at the end of the extension part 121. The pressure rod 14 is in contact with the pressing block 122. One end of the push rod 12 away from the pressure rod 14 is in contact with the connecting frame 11. With this design, when the pressure rod 14 drives the push rod 12 to rotate, the tail end of the push rod 12 tilts up to push the connecting frame 11 to move upward, realizing that the cleaning rod 111 moves and inserts into the precipitation hole 21 to clean the precipitation hole 21. The design of the extension part 121 increases the rotation stroke of the push rod 12, enabling the push rod 12 to be small enough to push the connecting frame 11 to move while having a smaller volume.

[0031] Please refer to Figures 2-4 , the outer end face of the pressing block 122 is arc-shaped. With this design, it is avoided that when the pressure rod 14 pushes the pressing block 122 to the end, the pressing block 122 scratches the inner wall of the turf block main body 1, playing a protective role for the inner wall of the turf block main body 1. The outer end face of the tail end of the push rod 12 is arc-shaped. With this design, when the tail end of the push rod 12 pushes the connecting frame 11 to rise, it plays a protective role for the connecting frame 11, avoiding the tail end of the push rod 12 from scratching the connecting frame 11.

[0032] Please refer to Figure 1 , the connecting frame 11 is composed of a plurality of cross bars and a plurality of vertical bars. The cleaning rod 111 is fixed at the upper part of the intersection of the cross bar and the vertical bar. A filter net 112 for filtering impurities is also fixed on the connecting frame 11. With this design, the connecting frame 11 is made lighter and more convenient for production. At the same time, the space between the cross bar and the vertical bar in the connecting frame 11 is convenient for the drainage of accumulated water, and the filter net 112 is arranged in the empty part to further filter impurities, avoiding the impurities from blocking the drainage hole 15 and causing water accumulation.

[0033] The working principle of the first embodiment of the present utility model is as follows:

[0034] The main body 1 of the turf block is laid on the use site. When it rains in the external environment, rainwater enters the main body 1 of the turf block from the precipitation holes 21 on the turf layer 2, passes through the filter net 112 of the connecting frame 11 for filtration, and then is discharged from the drainage holes 15 at the lower end of the main body 1 of the turf block, thereby being able to efficiently drain the rainwater in the artificial turf area to avoid water accumulation. When the artificial turf is used for a long time, the precipitation holes 21 on the turf block are easily clogged by dust and other debris. At this time, the precipitation holes 21 need to be cleaned to ensure the drainage performance of the precipitation holes 21. The cleaner uses fingers or any smaller than the through hole 22 to clean the precipitation holes 21. The rod-shaped object with a diameter pushes the pressure rod 14 to move downward, and the downward movement of the pressure rod 14 pushes the pressure block 122 to move downward, thereby driving the push rod 12 to rotate around the rotating shaft, so that the tail end of the push rod 12 is tilted, and the tail end of the push rod 12 drives the connecting frame 11 and the cleaning rod 111 to move upward, and the cleaning rod 111 is inserted into the drainage hole 21 to push out the debris blocking the drainage hole 21, thereby facilitating the cleaning of the debris and making the drainage hole 21 maintain the drainage efficiency. After the pressure rod 14 is released, the connecting rod moves downward under the action of gravity, thereby pushing the push rod 12 to rotate and reset, and the reset of the push rod 12 simultaneously drives the pressure rod 14 to reset.

[0035] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An artificial turf for preventing waterlogging, characterized in that: It includes a turf block main body (1), a turf layer (2) is fixed at the upper end of the turf block main body (1), a plurality of precipitation holes (21) for drainage are formed in the turf layer (2), a plurality of drainage holes (15) are formed at the lower end of the turf block main body (1), a connecting frame (11) is movably installed inside the turf block main body (1), a plurality of cleaning rods (111) are fixedly installed at positions corresponding to the precipitation holes (21) on the connecting frame (11), the cleaning rods (111) are located below the precipitation holes (21), the cleaning rods (111) are movably connected with the precipitation holes (21), and an activity component for driving the connecting frame (11) to rise is further installed in the turf block main body (1). The activity component includes symmetrically arranged push rods (12), the push rods (12) are arranged at the lower end of the connecting frame (11), the push rods (12) are rotatably installed in the turf block main body (1) through rotating shafts, a pressing rod (14) is movably installed in the middle of the turf layer (2), the pressing rod (14) is used for pushing the push rods (12) to rotate, and when the pressing rod (14) pushes the push rods (12) to rotate, the push rods (12) drive the connecting frame (11) to rise.

2. The artificial turf for preventing waterlogging according to claim 1, wherein: The cleaning rod (111) is a cylindrical support rod, the diameter of the cleaning rod (111) is smaller than the diameter of the precipitation hole (21), and the end of the cleaning rod (111) is in a semi-spherical shape.

3. The artificial turf for preventing waterlogging according to claim 2, wherein: A through hole (22) is formed through the middle of the turf block main body (1), the pressing rod (14) is movably installed in the through hole (22), and the height of the pressing rod (14) does not exceed the surface height of the turf layer (2).

4. The artificial turf for preventing waterlogging according to claim 3, characterized in that: A limiting ring (141) is fixed on the outer side of the pressing rod (14), the limiting ring (141) is movably installed in the turf block main body (1), and the diameter of the limiting ring (141) is larger than the diameter of the precipitation hole (21).

5. A kind of artificial turf for preventing waterlogging according to any one of claims 1-4, characterized in that: Supports (13) are symmetrically installed in the turf block main body (1), the push rods (12) are rotatably installed on the supports (13) through rotating shafts, an extension part (121) extends upward obliquely at one end of the push rod (12) close to the pressing rod (14), a pressing block (122) is fixed at the end of the extension part (121), the pressing rod (14) contacts the pressing block (122), and one end of the push rod (12) far from the pressing rod (14) contacts the connecting frame (11).

6. The artificial turf for preventing waterlogging according to claim 5, wherein: The outer end face of the pressing block (122) is in an arc shape.

7. The artificial turf for preventing waterlogging according to claim 1, characterized in that: The outer end face of the tail end of the push rod (12) is in an arc shape.

8. The artificial turf for preventing waterlogging according to claim 1, characterized in that: The connecting frame (11) is composed of a plurality of cross bars and a plurality of vertical bars, the cleaning rod (111) is fixed at the upper part of the intersection of the cross bar and the vertical bar, and a filter net (112) for filtering impurities is further fixed on the connecting frame (11).

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