Outdoor ecological lawn blanket

Abstract

The utility model relates to the field of artificial lawns, in particular to an outdoor ecological lawn blanket. The utility model provides an outdoor ecological lawn blanket which comprises a natural grass layer, a connecting layer and an artificial grass layer. Wherein the natural grass layer comprises a storage pot, a soil base layer and a plurality of natural grass filaments; a plurality of first drainage holes are formed in the side wall of the storage basin; the connecting layer comprises a bottom plate, four side plates, two first limiting assemblies and two second limiting assemblies; a plurality of second drainage holes are formed in the bottoms of the four side plates; the artificial grass layer comprises a lawn base body and a plurality of artificial grass filaments; the natural grass yarns and the artificial grass yarns are integrated on one lawn carpet, the natural grass yarns float on the water surface, and the artificial grass yarns are positioned in the water, so that more growth space is provided for microorganisms in the water body; and the first limiting assemblies and the second limiting assemblies on the side walls of the connecting layers are matched, so that a plurality of ecological lawn blankets can be assembled.

Description

Technical Field

[0001] The utility model relates to the field of artificial turf, in particular to an outdoor ecological turf blanket. Background Art

[0002] In recent years, with the continuous improvement of people's requirements for environmental quality, the lawn industry has been able to flourish. Combined with improving the ecological environment, preventing soil erosion and greening and beautifying cities, the lawn planting area has increased greatly. Under the guidance of ecological principles, a whole set of scientific and technological construction and management of ecological engineering are used, and lawns with ecological, landscape, social and economic benefits are called ecological lawns. Ecological lawns are not only used for urban beautification, but also for water purification. For example, Chinese patent document CN206767769U discloses an underwater artificial ecological lawn, which increases the dissolved oxygen content in the water body by installing an aerator to repair the damaged water ecology. Although the existing ecological lawn can be used for water purification, it needs power supply to achieve water purification, and it is very likely to cause leakage during use, and the shape of the ecological lawn is fixed and cannot be adjusted according to actual conditions.

[0003] Therefore, there is an urgent need for an outdoor ecological lawn blanket that can repair water ecology without electricity or additional energy and can adjust the size according to the place of use. Utility Model Content

[0004] The utility model aims to provide an outdoor ecological lawn blanket in view of the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] Provided is an outdoor ecological lawn blanket, comprising: a natural grass layer, a connecting layer, and an artificial grass layer fixedly connected to the bottom end of the connecting layer;

[0007] The natural grass layer includes: a storage basin, a soil base layer placed in the storage basin, and a plurality of natural grass fibers arranged on the top of the soil base layer; a plurality of first drainage holes are opened on the side wall of the storage basin;

[0008] The connecting layer comprises: a bottom plate, four side plates, two first limiting assemblies and two second limiting assemblies; the bottom ends of the four side plates are respectively fixedly connected to the top end of the bottom plate, and the four side plates are surrounded to form a storage groove, in which the storage basin is placed; a plurality of second drainage holes are opened at the bottom of the four side plates; a plurality of the first drainage holes correspond to a plurality of the second drainage holes one by one to form a plurality of drainage channels; two first limiting assemblies and two second limiting assemblies are respectively fixedly arranged on the top of the outer walls of the four side plates in the order of one first limiting assembly, one second limiting assembly, another first limiting assembly and another second limiting assembly;

[0009] The artificial grass layer comprises: a lawn base body fixedly arranged at the bottom end of the bottom plate and a plurality of artificial grass threads fixedly connected to the bottom end of the lawn base body.

[0010] Preferably, a depression is provided at the bottom end of the storage basin, and a protrusion matching the depression is provided at the top end of the bottom plate.

[0011] Preferably, the side plate comprises: a first plate-like structure and a second plate-like structure; the thickness of the first plate-like structure is greater than the thickness of the second plate-like structure.

[0012] More preferably, the first limiting assembly or the second limiting assembly is fixedly disposed on the outer wall of the first plate-like structure; and the second drainage hole is provided on the second plate-like structure.

[0013] Preferably, a filter assembly is provided in the first drainage hole.

[0014] Preferably, a limiting groove is provided on the top of the first limiting assembly; the second limiting assembly comprises: an extension portion fixedly connected to the side plate and a limiting block fixedly arranged at the bottom end of the extension portion; the limiting block is interference fit with the limiting groove.

[0015] Preferably, the connecting layer is made of TPU foam material.

[0016] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0017] The utility model combines natural grass and artificial grass on a lawn blanket. The natural grass floats on the water surface, which is beautiful and can provide a living place for animals on the water surface. The artificial grass is located in the water, which provides more growth space for microorganisms in the water body, so that the microorganisms can better repair the water ecology. The soil base and the natural grass are both in the storage basin, and the natural grass with poor growth can be processed by taking out the storage basin, without taking out the entire ecological lawn blanket. The first limiting component and the second limiting component on the side wall of the connecting layer cooperate to assemble multiple ecological lawn blankets to meet specific usage requirements. The setting of the drainage channel enables the accumulated water in the natural grass layer to be discharged in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a basic structural diagram of an outdoor ecological lawn blanket in one embodiment of the utility model;

[0019] Figure 2 It is a cross-sectional view of an outdoor ecological lawn blanket in one embodiment of the utility model.

[0020] Reference numerals in the figures include:

[0021] Natural grass layer 1; storage basin 11; soil base layer 12; natural grass filaments 13; connection layer 2; bottom plate 21; protrusion 211; side plate 22; first plate-like structure 221; second plate-like structure 222; first limiting component 23; second limiting component 24; artificial grass layer 3; lawn base 31; artificial grass filaments 32. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0025] Example

[0026] This embodiment provides an outdoor ecological lawn blanket, comprising: a natural grass layer 1, a connecting layer 2, and an artificial grass layer 3 fixedly connected to the bottom end of the connecting layer 2;

[0027] The natural grass layer 1 comprises: a storage basin 11, a soil base layer 12 placed in the storage basin 11, and a plurality of natural grass fibers 13 arranged on the top of the soil base layer 12; a plurality of first drainage holes are opened on the side wall of the storage basin 11; a filter assembly is arranged in the first drainage hole; a depression is arranged at the bottom end of the storage basin 11;

[0028] The connecting layer 2 is made of TPU foam material; the connecting layer 2 includes: a bottom plate 21, four side plates 22, two first limiting components 23 and two second limiting components 24; the bottom ends of the four side plates 22 are respectively fixedly connected to the top of the bottom plate 21, and the four side plates 22 are surrounded to form a storage groove, in which the storage basin 11 is placed; the top of the bottom plate 21 is provided with a protrusion 211 matching the depression; the side plate 22 includes: a first plate-like structure 221 and a second plate-like structure 222; the thickness of the first plate-like structure 221 is greater than the thickness of the second plate-like structure 222; a plurality of second drainage holes are provided at the bottom of the four side plates 22, and the second drainage holes are provided on the second plate-like structure 222; a plurality of The first drainage hole corresponds to the plurality of the second drainage holes one by one to form a plurality of drainage channels; the two first limiting components 23 and the two second limiting components 24 are respectively fixedly arranged on the top of the outer wall of the four side panels 22 in the order of one first limiting component 23, one second limiting component 24, another first limiting component 23 and another second limiting component 24, and the first limiting component 23 or the second limiting component 24 is fixedly arranged on the outer wall of the first plate-like structure 221; a limiting groove is provided on the top of the first limiting component 23; the second limiting component 24 comprises: an extension portion fixedly connected to the side panel 22 and a limiting block fixedly arranged at the bottom end of the extension portion; the limiting block is interference fit with the limiting groove;

[0029] The artificial grass layer 3 includes: a lawn base 31 fixedly arranged at the bottom end of the bottom plate 21 and a plurality of artificial grass strands 32 fixedly connected to the bottom end of the lawn base 31 .

[0030] When in use, the user selects an appropriate amount of outdoor ecological lawn blankets according to the size of the water body to be purified, and inserts the limiting block of the second limiting component 24 of an outdoor ecological lawn blanket into the limiting groove of the first limiting component 23 of another outdoor ecological lawn blanket to complete the installation of the two outdoor ecological lawn blankets, and the remaining outdoor ecological lawn blankets are installed in the same way until the size after assembly meets the requirements, and the assembled outdoor ecological lawn blankets are placed in the water body according to the placement direction of the natural grass layer 1 on the water surface and the artificial grass layer 3 in the water. The outdoor ecological lawn blanket floats on the water surface under the buoyancy of the connecting layer 2, and the placement is completed. When too much water enters the natural grass layer 1, the water will flow to the first drainage hole under the guidance of the protrusion 211, and then after filtering the soil through the filtering component, it will be discharged through the second drainage hole; because the first plate-like structure 221 of the side plate 22 is thicker than the second plate-like structure 222, therefore, the assembly of multiple outdoor ecological lawn blankets will not block the drainage channel and will not affect drainage. When the natural grass filaments 13 in the natural grass layer 1 are in a poor growth state, the user does not need to take out the entire assembled outdoor ecological lawn blanket, but only needs to take out the storage basin 11 and process the natural grass filaments 13 .

[0031] To sum up, the utility model combines natural grass silk and artificial grass silk on a lawn blanket. The natural grass silk floats on the water surface, which is beautiful and can provide a living place for animals on the water surface. The artificial grass silk is located in the water, which provides more growth space for microorganisms in the water body, so that the microorganisms can better repair the water ecology; the soil base layer and the natural grass silk are both in the storage basin, and the natural grass silk with poor growth can be processed by taking out the storage basin, without taking out the entire ecological lawn blanket; the first limit component and the second limit component on the side wall of the connecting layer cooperate to assemble multiple ecological lawn blankets to meet specific usage needs; the setting of the drainage channel enables the accumulated water in the natural grass layer to be discharged in time.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor ecological lawn blanket, characterized in that: include: A natural grass layer (1), a connecting layer (2), and an artificial grass layer (3) fixedly connected to the bottom end of the connecting layer (2); The natural grass layer (1) comprises: a storage basin (11), a soil base layer (12) placed in the storage basin (11), and a plurality of natural grass fibers (13) arranged on the top of the soil base layer (12); a plurality of first drainage holes are opened on the side wall of the storage basin (11); The connecting layer (2) comprises: a bottom plate (21), four side plates (22), two first limiting assemblies (23) and two second limiting assemblies (24); the bottom ends of the four side plates (22) are respectively fixedly connected to the top end of the bottom plate (21), and the four side plates (22) are arranged to form a storage groove, in which the storage basin (11) is placed; the bottoms of the four side plates (22) are each provided with a plurality of second drainage holes; the plurality of first drainage holes correspond to the plurality of second drainage holes one by one to form a plurality of drainage channels; the two first limiting assemblies (23) and the two second limiting assemblies (24) are respectively fixedly arranged on the top of the outer walls of the four side plates (22) in the order of one first limiting assembly (23), one second limiting assembly (24), another first limiting assembly (23) and another second limiting assembly (24); The artificial grass layer (3) comprises: a lawn base (31) fixedly arranged at the bottom end of the base plate (21) and a plurality of artificial grass strands (32) fixedly connected to the bottom end of the lawn base (31).

2. The outdoor ecological lawn blanket according to claim 1, characterized in that: The bottom end of the storage basin (11) is provided with a depression, and the top end of the bottom plate (21) is provided with a protrusion (211) matching the depression.

3. The outdoor ecological lawn blanket according to claim 1, characterized in that: The side plate (22) comprises: a first plate-like structure (221) and a second plate-like structure (222); the thickness of the first plate-like structure (221) is greater than the thickness of the second plate-like structure (222).

4. The outdoor ecological lawn blanket according to claim 3, characterized in that: The first limiting assembly (23) or the second limiting assembly (24) is fixedly arranged on the outer wall of the first plate-like structure (221); and the second drainage hole is opened on the second plate-like structure (222).

5. The outdoor ecological lawn blanket according to claim 1, characterized in that: A filter assembly is provided in the first drainage hole.

6. The outdoor ecological lawn blanket according to claim 1, characterized in that: A limiting groove is provided at the top of the first limiting assembly (23); the second limiting assembly (24) comprises: an extension portion fixedly connected to the side plate (22) and a limiting block fixedly arranged at the bottom end of the extension portion; the limiting block is interference fit with the limiting groove.

7. The outdoor ecological lawn blanket according to claim 1, characterized in that: The connecting layer (2) is made of TPU foam material.

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