JP3199595U - Sheet material fixture - Google Patents

Abstract

The present invention provides a sheet material fixing tool in which an upper end portion (head) is not easily broken even when hit with a hammer or the like, and is not easily crushed. A sheet material fixture 1 includes a long fixing member 2 for fixing a gardening material or an agricultural sheet material, and a mounting member 3 that covers an upper end portion of the fixing member. The fixing member 2 can be formed from wood or bamboo, and the mounting member 3 can be formed from a biodegradable resin or the like. The fixing member 2 is preferably formed in a bifurcated shape at the lower end portion, and the mounting member 3 is preferably formed in a horizontal plane at the upper end surface. [Selection] Figure 1

Description

  The present invention relates to a sheet material fixing tool used for fixing a horticultural or agricultural sheet material on a farm or the like.

  In cultivating crops, in order to prevent soil drying and the generation of weeds, the ground is covered with a gardening or agricultural sheet material made of vinyl or the like. In order to prevent the sheet material from being blown away by wind or the like, for example, a rod-shaped sheet material fixing tool is inserted into the edge of the sheet material and driven into the ground to be fixed.

  As a conventional example of such a sheet material fixing tool, a pointed head is provided at one end of a rod-shaped main body, a sheet-like material pressing part is provided at the other end, and a pin is directed from the pressing part side of the main body toward the pointed head side. A hole is drilled, and a pin body that is movable in the axial direction of the main body is inserted into the pin hole, and a plurality of retaining blades are pivotally supported at the lower end of the body, and part of the retaining blades A sheet-like fixing tool has been developed, in which the retaining blade is pushed and spread by the pin body moving toward the pointed head by protruding the pin into the pin hole. A strong holding force is obtained (see Patent Document 1 below).

  Further, as another example, there is a sheet-like presser for pressing and fixing a sheet-like object to the ground, a presser plate that presses the sheet-like object against the ground, and a presser pin member that presses the presser plate against the ground; The presser plate and the presser pin member are formed separately, and the presser plate is provided with two pin insertion hole portions at a required interval, while the presser pin member The upper portions of the two pin bodies that are inserted into both pin insertion holes and pushed into the ground are connected to each other by a connecting piece having a grip portion for grasping by hand, and the presser plate includes the two pins. The body can be guided and lifted by the both pin bodies in a state where the body is inserted through the pin insertion hole portion, and the presser plate abuts against a restricting portion provided in the presser pin member and exhibits the highest position. In the state, the insertion gap for inserting the hand by the gap holding action of the restriction portion A sheet-like object presser that can be formed between the presser plate and the gripping part has been developed. The sheet-like object presser is securely pressed and fixed, and the presser state can be released. (See Patent Document 2 below).

JP-A-7-103218 JP 2014-97064 A

When the sheet material fixing device is driven into the ground, the upper end portion (head) is sometimes struck with a hammer or the like, but when the hammer is struck, the upper end portion may be broken or crushed.
In addition, when farms become large, the number of sheet material fixtures to be used increases, and the work of drawing and collecting them one by one after use becomes troublesome. Therefore, if the sheet material fixing device is formed of wood or the like and decays naturally and disappears, it can be left as it is without contaminating the soil. However, a sheet material fixture made of wood is more likely to be broken or crushed than a metal or resin sheet material fixture when the upper end is hit with a hammer or the like.

  Accordingly, an object of the present invention is to provide a sheet material fixture that is less likely to break or crush the upper end (head) even when struck with a hammer or the like.

  One embodiment of the present invention is a mounting member that is mounted on the upper end of a long fixing member that fixes a gardening or agricultural sheet material.

  By covering such a mounting member on the fixing member, the upper end portion (head) can be protected, and even if it is hit with a hammer or the like, it is difficult to be broken or crushed.

  Another embodiment of the present invention is a sheet material fixing comprising: a fixing member formed in a bifurcated shape on the lower end side for fixing a gardening or agricultural sheet material; and a mounting member attached to the upper end portion of the fixing member. It is a tool.

  In such a sheet material fixing tool, since the mounting member covers the upper end portion of the fixing member, the upper end portion (head) is protected, and even if it is hit with a hammer or the like, it is difficult to be broken or crushed. In addition, since the lower end side is bifurcated, the sheet material can be reliably fixed to the ground, particularly to the inclined surface.

  In the sheet material fixture, the fixing member may be made of wood or bamboo. Even if it is made of wood or bamboo, the mounting member is covered, so that it is difficult to crack or crush even if it is hit with a hammer.

  In the sheet material fixture, the mounting member can be formed of a biodegradable resin. Since the biodegradable resin is decomposed in the soil, it does not contaminate the soil even if it is left after use.

  In the above-mentioned sheet material fixture, the mounting member can have an upper end surface formed in a horizontal plane. Since the upper end surface is horizontal, it is easy to hit with a hammer.

It is the perspective view which showed the sheet | seat material fixing tool of one Embodiment of this invention. It is an expanded sectional view of the upper end part vicinity of the sheet | seat material fixing tool of FIG. It is the perspective view which showed the state which removed the mounting member of the sheet | seat material fixing tool of FIG. 1 from the fixing member. It is an expanded sectional view near the upper end part of the sheet material fixture showing a modification of the mounting member. It is the figure which showed one usage example of the sheet | seat material fixing tool of FIG. It is the figure which showed the other usage example of the sheet | seat material fixing tool of FIG. It is the figure which showed the procedure of the usage example of FIG.

  Hereinafter, a sheet material fixture according to an embodiment of the present invention will be described.

  The sheet material fixture 1 according to an embodiment of the present invention includes a fixing member 2 and a mounting member 3 as shown in FIGS.

As shown in FIGS. 1 to 3, the fixing member 2 has a lower end side driven portion 2 a that is driven into the ground, and an upper end side that is a mounted portion 2 b on which the mounting member 3 is mounted.
The fixing member 2 is formed of a long member, and the lower end side is a driving portion 2a that is bifurcated with a cut in the middle of the width. The length is not particularly limited, but can be about 5 cm to 20 cm.
In the present embodiment, as shown in FIG. 3, the fixing member 2 has a long rectangular parallelepiped shape, and each tip portion of the driving portion 2a is formed in a conical sharp shape.

  The mounted portion 2b is formed so that it can be mounted by mounting the mounting member 3, and as shown in FIG. 2 or 3, it is formed in a rectangular column shape with each surface being flat.

  The fixing member 2 is not particularly limited, but can be formed of a material such as wood such as cedar and straw, metal such as bamboo and iron, and resin such as polyvinyl chloride and polylactic acid. Especially, it is preferable to form with biodegradable resin, such as the material decomposed | disassembled in soil, wood, bamboo, and polylactic acid.

As shown in FIG. 2 or 3, the mounting member 3 is formed in a cap shape that can be put on the mounting portion 2 b at the upper end portion of the fixing member 2.
The mounting member 3 is formed in a rectangular parallelepiped box shape having an opening on the lower side, and has a mounting portion 3a that can be fitted to the mounted portion 2a of the fixing member 2 with almost no gap, and is attached to and detached from the mounted portion 2a. It is free.
The mounting member 3 may have any shape as long as the mounting member 3 can be fitted to the mounted portion 2b of the upper end portion of the fixing member 2 to cover the upper end portion of the fixing member 2.
As shown in FIG. 2, the upper end surface 3 b of the mounting member 3 is preferably formed in a horizontal plane, and this makes it easier to hit with a hammer or the like.
The thickness of the mounting member 3 is preferably 1 mm to 4 mm, particularly 2 mm to 3 mm.

  The mounting member 3 is not particularly limited, but is preferably formed of a material having an appropriate hardness in order to protect the upper end portion of the fixing member 2, for example, a biodegradable resin made of polylactic acid or the like. It is preferable to do. By forming the biodegradable resin, the upper end of the fixing member 2 can be protected because it has an appropriate hardness, and the soil is not contaminated because it decomposes in the soil.

  FIG. 4 shows a modified example (mounting member 31) of the mounting member 3, and the mounting member 31 is formed in a cylindrical shape having a hole in the upper end surface 31b. The mounting member 31 is mounted so as to cover the periphery of the mounted portion 2b, and can be fitted so that the upper end surface 31b is positioned below the upper end surface 2c of the mounted portion 2b. Even if it does in this way, when the upper end part of the fixing member 2 drives, it becomes difficult to break and it can protect.

For example, as shown in FIG. 5, the sheet material fixture 1 can be used by sticking the driving portion 2 a into the agricultural or horticultural sheet material 5 that covers the fence 4 or the like on the farm. As shown in FIG. 6, it is suitable for fixing the sheet material 5a covering the inclined surface 4a.
When fixing the sheet material covering the inclined surface, for example, the inclined surface 4a is covered with a sheet material 5a provided with a long hole-like or slit-like hole 6 along the edge. As shown in FIG. 7 (A), one of the driving portions 2a of the sheet material fixture 1 is inserted into the hole 6, and the sheet material fixture 1 is rotated (as shown in FIG. 7B). Rotate) and entangle it while winding the edge of the sheet material 5a. In this state, the sheet material 5a can be fixed by driving the sheet material fixture 1 into the inclined surface 4a with a hammer or the like.
When a weight such as a stone is placed and fixed on the edge of the sheet material 5a covering the inclined surface 4a, the weight may roll down and the sheet material 5a may be rolled. However, the sheet material fixture 1 is used. If this is fixed, this can be prevented. Moreover, it can prevent that the sheet | seat material fixing tool 1 comes off from the inclined surface 4a by fixing in the procedure shown in FIG.

Since the sheet material fixture 1 protects the upper end (head) of the fixing member 2 with the mounting member 3, it is difficult to break even if it is struck with a hammer or the like.
If the fixing member 2 is made of wood, bamboo, biodegradable resin or the like, and the mounting member 3 is made of biodegradable resin or the like, the sheet material fixing tool 1 is decomposed in the soil, and therefore soils the soil. Alternatively, it can be left after use and made disposable.
Since the sheet material fixture 1 can be collected and the mounting member 3 can be removed from the fixing member 2 and covered with another fixing member 2, the mounting member 3 can be reused.

  The configuration aspect of the above embodiment is not intended to limit the present invention, but can be changed as long as the technical purpose is common, and the present invention includes such a change.

1 sheet material fixture 2 fixing member 2a driving portion 2b mounted portion 2c upper end surface 3, 31 mounting member 3a mounting portion 3b, 31b upper end surface 4 畝 4a inclined surface 5, 5a sheet material 6 hole portion

One embodiment of the present invention can be attached to the upper end portion of a long fixing member for fixing a gardening or agricultural sheet material, and is in a cylindrical shape covering the periphery of the upper end portion or a cap shape covering the upper end portion. It is the formed mounting member.

In another embodiment of the present invention, a fixing member having a lower end portion for fixing a gardening or agricultural sheet material formed in a bifurcated shape, and a cylinder that can be attached to the upper end portion of the fixing member and covers the periphery of the upper end portion Or a mounting member formed in a cap shape covering the upper end portion .

Claims (5)

  A mounting member that is mounted on the upper end of a long fixing member that fixes a gardening or agricultural sheet material.   A sheet material fixture comprising: a fixing member having a bifurcated bottom end portion for fixing a gardening or agricultural sheet material; and a mounting member mounted on the upper end portion of the fixing member.   The sheet material fixture according to claim 2, wherein the fixing member is made of wood or bamboo.   The sheet material fixture according to claim 2 or 3, wherein the mounting member is formed of a biodegradable resin.   The sheet material fixture according to any one of claims 2 to 4, wherein the mounting member has an upper end surface formed in a horizontal plane.

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