JP3154764U - Foldable net - Google Patents

Abstract

An object of the present invention is to provide a net that does not take time to expand a folded or stored net or the like, and does not take time to fold or store the expanded net or the like, and is not bulky in a storage place after folding or storing. The present invention has three to twelve bones that are bound at the center and project radially, and a net that is partially bound to the bone, and the partially bound bone and the net are deployed in conjunction with each other. Or it can be in a folded state, with the bones and nets unfolded into a tent shape with the nets forming a roof and the bottom open, and with the bones and nets folded down the folded umbrella It has a shape that can be stored in a narrow place, and has a structure that can be operated to open and close bones and nets, that is, expand and collapse with one touch, has a weight at the tip of the bone, A folding net for outdoor use that is self-supporting when unfolded. [Selection] Figure 1

Description

  The present invention relates to a folding net used outdoors. In particular, the present invention relates to an outdoor folding net that can prevent dust from being scattered by birds and beasts in an outdoor garbage storage location.

In order to prevent garbage from being damaged and scattered by birds and beasts in a temporary storage place for garbage collection by doors, it has been devised or invented to use nets and baskets (hereinafter referred to as nets).
There are also known types of nets that can be folded or stored (Patent Documents 1 to 8, etc.).

  However, even if a conventional net can be folded or stored, it may take time to expand the folded or stored net, it may take time to fold or store the expanded net, etc. There were problems such as being bulky at the storage location.

Utility Model Registration No. 3132429 Utility Model Registration No. 3105766 Utility Model Registration No. 3060184 Utility Model Registration No. 3050062 Japanese Patent No. 3787150 JP 2002-145404 A JP 2000-289803 A Japanese Patent No. 3051679

  The problem to be solved is that it does not take time to expand the folded or stored net, and it does not take time to fold or store the expanded net, and it is not bulky at the storage location after folding or storing. Is to provide the net.

In order to solve the above problem, the outdoor folding net according to claim 1,
Having 3 to 12 bones tied in the center and projecting radially and a net partially tied to the bones;
Partially united bones and nets can be unfolded or collapsed in conjunction,
When the bones and nets are deployed, the nets form a roof and the bottom is open,
When the bones and nets are folded, it becomes a shape that can be stored in a narrow place like a folded umbrella,
It has a structure that allows one-touch operation to open and close bones and nets, that is, to expand and collapse,
Having a weight at the tip of the bone,
It is self-supporting with the bones and nets deployed.

A foldable net according to claim 2 is the foldable net according to claim 1, wherein the net is subjected to a treatment for crow repelling.
A foldable net according to claim 3 is the foldable net according to claim 1, wherein the net is made of a recycled plastic containing an ultraviolet absorber or a light stabilizer.
A foldable net according to a fourth aspect is the foldable net according to the first aspect, wherein the net is made of a thread having a thickness in a range of 0.5 mm to 4 mm.
The foldable net according to claim 5 is the foldable net according to any one of claims 1 to 4, wherein the foldable net is used to prevent baggage damage by covering the bagged garbage at an outdoor garbage temporary storage place.
The foldable net according to claim 6 is the foldable net according to claim 5, which is used in the collection of garbage by door.

The folding net of the present invention does not require time and effort to fold or store the net, and does not take time to fold or store the net or the like, and is not bulky at the storage location after folding or storage. There is an advantage.
In addition, a self-supporting net that is unfolded in a tent shape can be maintained in a self-supporting state without being lifted or turned over when exposed to strong winds or attacked by birds and beasts. be able to.

FIG. 1 is an explanatory view illustrating a developed folding net. FIG. 2 is an explanatory view illustrating a folded foldable net. FIG. 3 is an explanatory view illustrating the operation of unfolding the folded folding net. FIG. 4 is an explanatory diagram illustrating the use state of the developed folding net.

The foldable net of the present invention has three to twelve bones (1) bound radially at the center and projecting radially, and a net (2) partially bound to the bones. The number of bones is preferably 4 to 8, and more preferably 4, 6 or 8.
The bone can be made of a material such as a metal such as aluminum or stainless steel, a thermosetting resin, a plastic (thermoplastic resin), or a fiber reinforced resin. The bone is bound, for example, via a ring-shaped member (4) located at the center. Near the center of each bone, a linear member (5) for manipulating opening and closing of the radial bone (expanding and folding is also referred to as opening and closing) is bound, and the other end of the linear member is a rod-shaped member ( 6), the rod-shaped member moves up and down while penetrating through the hole of the ring-shaped member, so that the bone can be opened and closed with one touch. A string-like member (7) for facilitating the operation of the rod-like member when the bone is expanded may be bound to the rod-like member.
The material of the ring-shaped member or rod-shaped member may be a metal such as aluminum, or may be plastic.

The shape of the hole (inner circumference) at the center of the ring-shaped member may be a circle or a polygon such as a quadrangle, a hexagon, or an octagon. When the shape of the hole at the center of the ring-shaped member is circular, the rod-shaped member is columnar, and when the shape of the hole at the center of the ring-shaped member is n-gonal, the rod-shaped member is preferably n-shaped columnar (n Is four, six, eight, etc.).
The shape of the outer periphery of the ring-shaped member may be a circle or a polygon such as a quadrangle, a hexagon, or an octagon. The shape of the outer periphery of the ring-shaped member and the shape of the inner periphery are not necessarily the same.
The ring-shaped member illustrated in FIG. 1 has a circular shape on both the outer periphery and the inner periphery.

  The net is partially bound to the bone, and the net is opened and closed in conjunction with the opening and closing of the bone. When the bone and the net are deployed, the net forms a roof-like cover and has a tent-like shape with an open bottom. When the bone and the net are folded, the shape becomes a compact shape that can be stored in a narrow place like a folded umbrella.

It has a structure that allows one-touch operation to open and close bones and nets, that is, to expand and collapse.
In the unfolded state illustrated in FIG. 1, when the rod-shaped member is pushed into the ring-shaped member, it can be easily folded into the state illustrated in FIG.
In the folded state illustrated in FIG. 2, when the string-like member is pulled (in FIG. 2, the annular handle member (8) bound to the tip of the string-like member is pulled), the state illustrated in FIG. Can be easily deployed.

  A weight is attached to the distal end of the bone protruding radially. The weight is preferably attached to the tip of every bone. By attaching a weight, the net can be lifted or turned over even if the self-supported net that has been unfolded and laid down like a tent is exposed to strong wind outdoors or attacked by birds and beasts And can maintain a self-supporting state.

  The net is formed from a thread (fiber) -like material such as plastic (thermoplastic resin), thermosetting resin, or natural product. Examples of the network include a main network, a cocoon net, a knotless network, a Russell network, and a cocoon network.

  The net is preferably subjected to a treatment for avoiding crows. Examples of the treatment for crow repelling include a method of blending a crow repellent with plastic, thermosetting resin, etc., which is the main raw material of the net, and a method of coating the net with a coating material containing a crow repellent. Crow repellents include crow repellent compounds themselves such as menthol, peanut oil, and pepper extract, or those in which a crow repellent compound is impregnated in a carrier such as talc or clay, or those in which a crow repellent compound is microencapsulated. It is done.

The net is preferably subjected to a treatment for improving weather resistance. As a treatment for improving weather resistance, a method of blending a weather resistance improver such as an ultraviolet (UV) absorber or a light stabilizer with a plastic or thermosetting resin as a main raw material of the net, or improving the weather resistance of the net And a method of coating with a coating material containing an agent.
Weather resistance improvers include benzophenone UV absorbers, benzotriazole UV absorbers, quencher light stabilizers (nickel phenolate), triazine UV absorbers, hindered amine light stabilizers, hindered benzoate light And stabilizers. These may be used in combination.

Examples of the plastic used as the main raw material for the net include polyethylene, polypropylene, a copolymer of ethylene or propylene, polyester, and nylon. It is preferable that the plastic is a recycled product because it contributes to resource saving and waste reduction. When a recycled plastic is used, it is particularly preferable to use a weather resistance improver in combination.
The net is preferably made of yarn having a thickness in the range of 0.5 mm to 4 mm, and more preferably made of yarn having a thickness in the range of 0.7 mm to 3 mm. If the thread is too thin, it will be easily cut by attacks from birds and beasts, and if it is too thick, the net will be heavy and difficult to handle.

The folding net shown in FIG. 1 was manufactured. The main materials are as follows.
Bone (4)
Similar to those used for general umbrellas Material: Aluminum Cross-sectional shape: U-shaped (0.5 mm thick plate processed so that the cross-section is U-shaped)
Thickness: 2mm
Length: 1m
Net Material: Polypropylene Warp Thickness: 1.5mm
Weft thickness: 1.8mm
Mesh pitch: about 20mm
Weight (4)
Material: Lead Weight: 200g

  A foldable net similar to that of Example 1 except that the mesh material is changed to recycled polyester (recycled polyethylene terephthalate), the thickness of the thread is changed to 1.5 mm in both length and width, and the mesh pitch is changed to about 10 mm. Manufactured.

Four polyethylene liter bags with a capacity of 30 liters containing raw garbage were placed outdoors, and the foldable net produced in Example 2 was unfolded and covered with two trash bags.
One day later, the two garbage bags that were not covered with the net were eaten by the crows and the garbage was scattered, but the two garbage bags that were covered with the net were kept covered with the net, and the crows were rough. It was never done.

  The foldable net of the present invention is useful for preventing damage to birds and beasts by covering bags with garbage at an outdoor garbage temporary storage site when collecting garbage by door. Contributes to effective collection of garbage and maintenance of aesthetics.

DESCRIPTION OF SYMBOLS 1 Bone 2 Net | network 3 Weight 4 Ring-shaped member 5 Linear member 6 Rod-shaped member 7 String-shaped member 8 Handle member

Claims (6)

Having 3 to 12 bones tied in the center and projecting radially and a net partially tied to the bones;
Partially united bones and nets can be unfolded or collapsed in conjunction,
When the bones and nets are deployed, the nets form a roof and the bottom is open,
When the bones and nets are folded, it becomes a shape that can be stored in a narrow place like a folded umbrella,
It has a structure that allows one-touch operation to open and close bones and nets, that is, to expand and collapse,
Having a weight at the tip of the bone,
Self-supporting with the bones and nets deployed,
Folding net for outdoor use.   2. The folding net according to claim 1, wherein the net has been subjected to a treatment for avoiding crows.   2. The folding net according to claim 1, wherein the net is made of a reusable plastic containing an ultraviolet absorber or a light stabilizer.   The foldable net according to claim 1, wherein the net is made of yarn having a thickness in a range of 0.5 mm to 4 mm.   The foldable net according to any one of claims 1 to 4, which is used to prevent damage to birds and beasts by covering bagged garbage in an outdoor garbage temporary storage area.   The foldable net according to claim 5, which is used in garbage collection by door.

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