JP3043423U - Weed reproduction prevention laying member - Google Patents

Abstract

(57) [Summary] [Purpose] Laying on flat lands such as ridges and banks, along roads, idle land, condominiums for residential land construction, orchards, etc. to completely prevent weeds from breeding and to produce crops and trees. It is possible to protect and nurture the environment, and to secure environmental protection and aesthetics on flat land. [Structure] A mat body 5 or perforated vinyl sheets 8 are sandwiched between plastic net sheets 1 and 2, and these three parts are partially or entirely heat-sealed.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a laying member for preventing the growth of weeds on flat land such as ridges, banks, roads, idle land, orchards, residential lots, landscaping, horticulture, and pavements.

[0002]

[Prior art]

 In farming, landscaping, horticulture, fruit tree cultivation, residential land development, pavement development, amusement parks, etc., weeds are obliged to carry out troublesome work. Especially in the spring and summer, weeds proliferate significantly and are forced to work hard in the heat. When removing weeds by hand, it is common practice to cut off only the stalks and leaves that are above the ground, causing new stems and leaves to re-grow from the roots that remain in the ground, and from other locations. Since the seeds that have come flying indigenously and propagate, it will soon be in the same state as before even after weeding. Therefore, herbicides are used, but they are expensive and dangerous to workers. In addition, there is a possibility that agricultural products and groundwater will be adversely affected by the outflow to the fields. Also, metal and plastic ridge covers are commercially available, but they can only be used for ridges with a fixed shape. It is difficult to use on ridges and banks with various shapes, widths, heights and slopes. That is, since the shape is standardized and it is a rigid plate that is inflexible, the range of use is limited unless it is made to order. Furthermore, it has been attempted to cover the ridges with vinyl sheets, etc., but in addition to its short service life, the rise in the surface temperature of the ridge during hot days causes a stuffy phenomenon, which causes people to pass under it. Becomes extremely uncomfortable. In addition, the dry condition after rainfall is also very bad, which causes an even worse environment. Further, it has been proposed to cover with a net body instead of the vinyl sheets. It is easy to use and environmentally friendly, and has a certain effect of preventing weed reproduction, but weeds still grow. In addition, there is a considerable amount of indigenous landing of seeds.

[0003]

[Problems to be solved by the device]

 Therefore, the present invention provides a laying member that can prevent weeds from growing more completely, is easy to use, and is inexpensive.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention uses a durable plastic net sheet, a non-woven fabric, a glass fiber, a bristle mat body, and a plastic net sheet to cover members such as ridges and banks. In addition to the three-layer structure, vinyl sheets covering the ridge and both side walls of the bank are added to both sides.

[0005] This may be covered on the surface of a ridge or a bank, and may be tacked to an appropriate place via a rubber packing.

[0006]

[Action and Examples]

 A plastic net sheet 1 and another plastic net sheet 2 are heat-sealed with vinyl sheets 3 and 4 on both sides, and a cloth cloth, glass fiber, bristles, etc. are formed in the center between them. A mat body 5 made of metal is attached, and these three parts are partially or entirely heat-sealed to be integrated.

Since it is the weeds breeding prevention laying member A having the above-mentioned configuration, if it is laid in the length direction of the ridge or the bank, and is struck by the tacks 7 through the packing 6 at an appropriate place, It completely prevents weeds from breeding and does not allow indigenous growth of flying seeds. That is, in addition to the double net structure of the net sheets 1 and 2, the mat body 5 is sealed in a sandwich shape, so that it is impossible to reproduce even weeds with strong vitality.

Moreover, since it has an appropriate gap, moisture easily penetrates into the ground, and it also blocks sunlight to further suppress the growth of weeds. It also prevents the entry of pests and harmful animals. Furthermore, since vinyl sheets 3 and 4 are polymerized on the nets on both sides, there is no water permeability even if the both side walls of the ridge or the bank B are covered, the levee retaining force can be enhanced, and water leakage can occur. It is also possible to prevent the outflow of fertilizers and pesticides due to. The so-called embankment work that is conventionally performed can be labor-saving.

Since the packing 6 and the tack 7 used as the fastening member can be fastened to any position of the member A, they are easy to use and effective, and have sufficient waterproofness. In addition, the present invention can be mass-produced at low cost, and can be rolled up in a roll shape to be convenient for storage and transportation.

In addition, as shown in other embodiments of FIG. 4 and subsequent figures, a porous net sheet 8 having the same size as the plastic net sheet 1 and a plastic net sheet 9 are partially or wholly heated. It can also be sealed and integrated. This is suitable to prevent weeds from breeding by laying along roads, on idle land, residential land for the purpose of producing land, or on flat lands such as orchards. It is aesthetically excellent, and because the water permeates into the ground moderately due to the net and the porous parts of the vinyl sheets, it is well drained, does not cause a stuffy phenomenon, and is well dried. Incidentally, the mat body 5 may be used in place of the porous vinyl sheets 8 and substantially the same effect can be exhibited.

[0011]

[Effect of the invention]

 As described above, the present invention is a sheet body having a three-layer structure of a net, a mat, and a net, or a net, a perforated vinyl sheet, and a net, so that weeds can be completely prevented from being propagated, and drainage is good and levee retention is possible. It has excellent strength and can be manufactured at relatively low cost. Moreover, it provides a useful idea that is easy to install, has a wide range of applications and uses, has a long service life, and is easy to store and transport.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing the structure of the present invention.

FIG. 2 is a perspective view of the present invention.

FIG. 3 is a perspective view showing an implementation state of the present invention.

FIG. 4 is an exploded perspective view showing another embodiment of the present invention.

FIG. 5 is a perspective view showing another embodiment of the present invention.

FIG. 6 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 1 Plastic Net Sheet 2 Plastic Net Sheet 3 Vinyl Sheets 4 Vinyl Sheets 5 Mat Body 6 Packing 7 Tack 8 Perforated Vinyl Sheets 9 Plastic Net Sheet A Weeds Breeding Prevention Laying Member B Ridge and Bank C Flat Land

Claims (1)

[Utility model registration claims] 1. A plastic net sheet 1 and another plastic net sheet 2 are heat-sealed with vinyl sheets 3 and 4 on both sides, and a non-woven fabric or glass fiber is formed in the center between the two. Matt body 5 made of bristles
And a weeds breeding prevention laying member formed by integrally heat-sealing these three parts partially or entirely.