JP2007330238A - Covering net sheet laid around tree - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a foldable covering net sheet having a light weight, laid around trees and capable of being used in various ways, since conventionally as a covering member laid around the tree, a metal raw material is usually used. <P>SOLUTION: This covering sheet 1 is provided by installing a holding hole 4 with notches 3 at the central part of a circularly cut sheet having 2 to 3 m radius, and an opened notch 5 from the holding hole 4 to its outer circumferential edge to which a tube 7 having an air inlet port is attached, and also installing a joining piece 8 at one side of the opened notch 5 and a closing tool 9 on the surface of the net sheet 2 in the opposing side to the joining piece 8. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a covering net that can be effectively laid down around a tree to effectively pick up falling nuts, prevent the root of the tree from being stowed, and prevent planted young shoots from being eaten by animals.

  Traditionally, when harvesting berries or ginkgo ume, lay nets and sheets under the tree, drop the ume fruits using bamboo shoots and long sticks, and then remove the nets and sheets. Harvested in a collective manner. In order to prevent the roots of the cherry trees planted at the end of parks and roads from being crushed, a curb is set around the trees, and a net board made of metal or synthetic resin is placed on top of them to protect them. Yes. In addition, the buds of short trees that have just been planted are soft, so they are covered with a wire net for a certain period of time to protect them from deer and animal damage.

Furthermore, as a protector for protecting planted young trees from animal damage, there is a technology for a seedling protector that is wrapped in a trumpet shape by a surrounding member having a hole in a side plate around the seedling. (For example, see Patent Document 1)
JP-A-11-266721

  The above method is used to harvest plum fruits and ginkgo, but if you simply drop them with a stick, you must pick them up. It is troublesome because it must be done. In addition, it is troublesome and costly to prevent treading around trees because construction must be performed. In addition, prevention of food damage to animals had to be wrapped with a wire mesh one by one, and it was troublesome and difficult to remove them after a certain period of time.

  In addition, the technique disclosed in Japanese Patent Application Laid-Open No. 11-266721 is for the prevention of food damage by animals, but this is attached by inserting the seedlings in a trumpet shape with a perforated surrounding member, but the animal mouth reaches In order to protect even the height of young trees, it was a seedling protector with inconveniences and disadvantages, such as taking time and labor to arrange large, medium and small, and replacing them with each growth.

      Drop

  In order to eliminate the inconveniences and disadvantages described above, the present invention provides a holding hole in the center of a net sheet of a predetermined size, and an open cut extending from the holding hole to the outer periphery. A covering net sheet that can be laid together around a tree.

  According to the second aspect of the present invention, the net sheet can be pinned by attaching a tube with an inlet port through which air can be taken in and out of the outer periphery of the net sheet.

  According to a third aspect of the present invention, a thin spring bar is attached to the outer periphery of the net sheet so that the net sheet is always stretched in a circular shape.

  According to a fourth aspect of the present invention, the open cut portion can be closed by attaching a detachable closing tool to the connecting piece of the open cut portion and the net sheet.

  According to a fifth aspect of the present invention, a cover net sheet that can be folded in half is obtained by attaching the spring rods provided on the outer periphery of the net sheet individually by half.

  The covering net sheet of the present invention is provided with a holding hole in the center of a net sheet of a predetermined size, and an open cut extending from the holding hole to the outer periphery. Since the tree can be stored in the holding hole by opening the net, even an unfamiliar person or child can easily lay a net sheet around the tree.

  Furthermore, in Example 1, a tube is provided around the net sheet so that it can be stretched in a circular shape, so that it is possible to effectively harvest fallen nuts such as plums and ginkgo, and small if the air is removed. Can be folded and stored. Furthermore, since the spring rods are provided on the outer circumferences of the second and third types, they can be set on the tree as they are, and in the third type, the outer circumferential spring rods can be folded in two and made compact. In addition, since the type 2 type has a large mesh, when it is used for the prevention of eating damage, the damage of the tree buds can be minimized because the legs of the deer are entangled and difficult to approach.

  In addition to the type 3 example, the other examples can also be used as a covering net sheet that can effectively prevent treading, and can also be used in a simple structure because it prevents people from walking around the base of the cherry tree. Therefore, it is possible to widely provide a covering net sheet that can be provided at a low cost and can prevent the compaction around a unique tree that has not been seen in the past.

  The center of a net or sheet of a certain size (hereinafter referred to as a net sheet), which is laid around the tree to protect the shoots of young trees from animal damage, including harvesting the fallen nuts and protecting the roots A cover net sheet is provided on the periphery of the tree that is provided with a holding hole and is opened and closed by providing an open cut from the holding hole to the outer periphery.

  The covering net sheet of Example 1 according to the present invention will be described with reference to the perspective view of FIG. 1 and the reference example of use shown in FIG. The covering net sheet 1 in this embodiment is provided with a holding hole 4 with a cut 3 in the center portion obtained by cutting a net sheet 2 with a fine mesh into a circle having a radius of about 2 to 3 meters. A tube 7 having an air inlet 6 is attached to the outer periphery provided with an open cut 5 extending from the hole 4 to the outer periphery, and a connecting piece 8 is provided on one of the open cuts 5 described above. A covering net sheet 1 is formed by providing a closing tool 9 such as a hook on the opposite surface of the net sheet 2.

  The cover net sheet 1 according to the first embodiment is provided with a holding hole 4 in which a tree can be accommodated in a central part of a net sheet 2 cut into a circle and provided with an open cut 5 and an air inlet around the hole. Since the tube 7 having 6 is provided, when laying around the tree, after inflating with air from the inlet 6, as shown in FIG. 2, the tree is opened from the open cut 5 to the holding hole 4 part. If the connecting piece 8 with the closing tool 9 is put together and the net sheet 2 can be laid around the tree, for example, when harvesting the fruits of plum, the dropped fruit A is the two side of the net sheet It is accepted. The holding hole 4 has a cut 3 so that it can be set regardless of the thickness of the tree, and can be folded small when the air is removed after use.

  The covering net sheet of Example 2 will be described with reference to a perspective view shown in FIG. The covering net sheet 1 in this embodiment is intended to prevent the damage of animals such as deer by using the buds of the planted young tree, and the net of the net sheet 2 is rough enough to contain the feet of deer and not easily removed. A net sheet 2 having a radius of about 1 meter and a half is formed. The net sheet 2 is provided with a holding hole 4 with a cut 3 and an open cut 5 in the same manner as in the first embodiment, and the open cut 5 parts. A covering net sheet 1 having a thin spring bar 11 attached to the outer peripheral edge 10 of the net sheet 2 to which a connecting piece 8 provided with a pair of closures 9 and 9 formed by hook and loop fasteners is attached.

  The net sheet 2 of the second embodiment is the same as that of the first embodiment. However, since the wire-shaped thin spring bar 11 is attached to the outer peripheral edge 10 of the net sheet 2, the net sheet 2 has a circular shape. I can stretch. In addition, the mesh is large and it is easy to get caught by deer legs.

  The covering net sheet of Example 3 will be described with reference to a perspective view shown in FIG. 5 and a folded side view shown in FIG. The covering net sheet 1 according to this embodiment corresponds to prevention of treading around trees such as cherry blossoms. The material of the net sheet 2 in this embodiment type is a flexible and strong sheet made of vinyl chloride or fiber weave, and the net sheet 2 is provided with a cut 3 (not shown) as in the above embodiments. 1) Two holding holes 4, open cuts 5, and connecting pieces 8, and two semicircular outer peripheral edges 10, 10 each having a folding edge 12 provided at an extended portion of the open cut 5 of the net sheet 2. The cover net sheet 1 is constructed by attaching the spring bars 11 and 11 individually.

  Although the same spring rod 11 as that of the third embodiment is attached to the outer periphery of the cover net sheet 1 of the third embodiment, a semicircular shape in which a folding edge 12 is provided at a portion extending the open cut 5 portion. A single spring bar 11, 11 is attached individually to the outer peripheries 10, 10, so that when attached to the periphery of the tree, it can be kept wide by simply spreading it, and if removed, the cover can be folded in half at the folding edge 12 Net sheet 1 is formed.

  The connecting piece 8 of the covering net sheet 1 according to the present invention is provided with a closing tool 9 by hooks or hook-and-loop fasteners, but other things such as a chuck and a button can be attached or detached. Moreover, although the form is circular, an ellipse or another shape may be sufficient, and none is specifically limited.

It is a perspective view which shows the covering net sheet of Example 1 of this invention. It is the use condition figure which set the covering net sheet of Example 1 to the circumference in a tree. It is a perspective view which shows the covering net sheet of Example 2. FIG. FIG. 5 is an enlarged cross-sectional view of a main part of the cover net sheet of Example 2 with a part thereof omitted. It is a perspective view which shows the covering net sheet of Example 3. FIG. It is the side view which folded the covering net sheet of Example 3. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cover net sheet 2 Net sheet 3 Cut 4 Holding hole 5 Open cut 6 Inlet 7 Tube 8 Connection piece 9 Closure 10 Outer peripheral edge 11 Spring bar 12 Folding edge A Folding edge

Claims (5)

  A covering net sheet laid around a tree, characterized in that a holding hole is provided in the center of a net sheet of a predetermined size, and an open cut extending from the holding hole to the outer periphery is provided.   The covering net sheet to be laid around the tree according to claim 1, wherein a tube with an inlet port through which air can be taken in and out is attached to the outer periphery of the net sheet.   The covering net sheet laid around the tree according to claim 1, wherein a thin spring bar is attached to the outer periphery of the net sheet.   The covering net sheet laid around the tree according to any one of claims 1 to 3, wherein a detachable closing tool is attached to the connecting piece of the open cut portion and the net sheet.   The covering net sheet | seat spread | laid around the tree of Claim 3 which can be folded in half by attaching the spring bar provided in the outer periphery of the above-mentioned net sheet individually by half.

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