JP2001045956A - Stretching net for preventing bird damage, in veranda or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for stretching a net for preventing bird damages in a veranda, etc., capable of covering and closing an outside open part of a veranda, etc., simply, readily, safely, efficiently and economically. SOLUTION: This method for stretching a net for preventing bird damages in a veranda, etc., comprises a process for using plural adhesion members 2 for holding the net which are provided with through insertion parts 2b of a string 3 for stretching the net under the lower side of the adhesion numbers, plural strings 3, fitting bars 4 of the adhesion members 2, a strong adhesive 5 and a net 1 provided with such as mesh as to prevent a bird such as pigeon, etc., from entering at least as stretching members for the net 1 and bonding the plural adhesion members 2 to the underside Va at the upper position of an outside open part of the veranda V, etc., under pressure by the fitting bars 4, a process for making each adhesion member 2 of the upper position correspond to the upper side Va of the lower position of the outside open part and bonding the plural adhesive members 2 to the upper side under pressure by hands, a process for tying one end of each string 3 through each adhesion member 2 to the upper edge of the net 1 and pulling up the net 1 and a process for tying the other end of each string 3 to the lower edge of the net 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a method for installing a bird damage prevention net on a veranda or the like, and more particularly, for example, when a pigeon or the like lives on a veranda or the like of various condominiums, In order to prevent not only birds being polluted and stinking, but also harmful bacteria to the human body, generating noise, and preventing extremely dirty bird damage such as soiling the laundry, pigeons etc. The present invention relates to an improvement in a method of extending a net for reliably preventing intrusion and settlement.

[0002]

2. Description of the Related Art Conventionally, as a method of extending a bird damage prevention net on an outside open portion of a veranda or the like, for example, anchors are buried at a plurality of places on a ceiling portion and a handrail portion located on the outside open portion of a veranda or the like. Then, a method is employed in which a net is stretched by a rope attached to the anchor, and an outside opening such as a veranda is covered with the net.

As another method, for example, a net is stretched by assembling a wooden frame into a frame shape according to the size and shape of an outside opening portion of a veranda or the like, and hitting a nail or the like on the wooden frame. There is known a method in which an outside opening such as a veranda is covered with a net.

[0004]

However, in the former case, it is necessary to form a hole for embedding the anchor in the concrete wall, so that it is not permissible to damage the veranda or the like, and a tool such as a drill for drilling is used. However, there is a problem that noise pollution is unavoidable.

[0005] In the latter case, it is necessary to assemble a large number of sashes in a frame shape in conformity with the shape and size of the outside opening such as a veranda, which is complicated and inefficient. In addition, the presence of the support frame cannot impair the appearance of the veranda or the like, and since the support frame is a temporary framework, there is a risk of falling.

[0006] Further, when both work at a high position of the outside open portion such as a veranda, the work is performed at a high place on a stepladder or the like, which is dangerous and difficult to perform. Due to the use of sturdy mounting members to stretch the net to the opening, the outside opening of the veranda as an emergency evacuation site in the event of a fire is firmly closed and the rescue work of the victims is significantly hindered There is a serious problem.

The present invention has been developed with the object of solving the above-mentioned problems, and it is extremely simple, easy and safe to efficiently and economically cover the outside opening of a veranda with a net. An object of the present invention is to provide a method for extending a bird damage prevention net on a veranda or the like that can be closed.

[0008]

As a means for solving the above-mentioned problems and achieving the object, the present invention relates to a plurality of net holding members having a lower surface through which an insertion portion of a string for net stretching is inserted. At least, the net is provided with a net having a mesh having a size such that a bird such as a pigeon cannot penetrate the adhesive member, a plurality of cords, a mounting rod of the adhesive member, a strong adhesive, A method for stretching a bird damage prevention net on a veranda or the like used for a member, wherein a string is inserted into an insertion portion on a lower surface of the adhesive member, the string is branched into two, and the adhesive member is A step of applying a strong adhesive to the upper surface of the mounting member, a step of fitting and mounting the lower surface of the adhesive member on the upper portion of the mounting rod, and the upper portion of the mounting rod on the lower surface above the outside opening such as a veranda. After pressing, the fitting bar is pulled down to fit on the top of the mounting bar. And adhering to the lower surface of the upper position of the opening portion of the adhesive member you have location via a strong adhesive,
A step of repeatedly performing the above-described steps to bond a plurality of adhesive members while maintaining an appropriate interval on the lower surface of the upper position of the outside opening such as a veranda, and substantially corresponding to each bonding position of each of the adhesive members Then, the upper surface of the lower portion of the outer opening portion such as a veranda, the upper surface of the same adhesive member as described above facing down, manually bonding with a strong adhesive, respectively, the lower surface of the upper position of the outer opening portion One end of each of the two fold-branched cords that are inserted through the adhered adhesive members,
A step of binding the upper edge of the net prepared in advance at an appropriate interval and binding, and pulling the other of the two folds of the ligature, and pulling the upper edge of the net to a veranda or the like After pulling up to the lower side of each of the adhesive members disposed on the lower surface of the upper position of the outer open portion, the end portion of each of the other strings is bonded to the upper surface of the lower position of the outer open portion such as a veranda. Binding to the lower edge of the net via an adhesive member, thereby stretching the net in a state in which the outside opening such as the veranda is covered by the net, for preventing bird damage on the veranda or the like. It is intended to provide a method for extending a net.

The present invention also relates to a method for stretching a bird damage prevention net on a veranda or the like constructed as described above, wherein the other end of each of the cords is attached to the upper surface of the veranda or the like below the outer opening. After being inserted through the insertion portion of each of the bonded adhesive members, the protruding end portion is tied to the lower edge of the net, so that the net is stretched in a state where the outside opening such as the veranda is covered with the net. Another object of the present invention is to provide a method for extending a bird damage prevention net on a veranda or the like.

Further, according to the present invention, in the method for stretching a bird damage prevention net on a veranda or the like constructed as described above, a loop is formed at the end of each of the other cords, and the outside of the veranda or the like is opened. After inserting the distal end of a strip-shaped lock strip having a lock function into the insertion portion of each adhesive member bonded to the upper surface at the lower position of the portion, the inserted protruding end is the lower edge of the net and By hanging it through Rina and further inserting the leading end into the locking through hole provided at the base end of the locking strip and pulling out, tightening each string in the locked state,
An object of the present invention is to provide a method for extending a net for preventing bird harm on a veranda or the like, wherein the net is extended in a state where an outer opening portion of the veranda or the like is covered with the net.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. The net 1, an adhesive member 2 for holding the net, a string 3 made of a thin rope, a mounting rod 4 of the adhesive member 2, and a strong adhesive 5 are used as main tension members for the net. It will be implemented.

In this embodiment, the net 1 is made up of a large number of ultra-fine and transparent plastic anti-bacterial plastic fibers 1a, such as nylon or polypropylene, which are arranged crosswise and longitudinally. Each of the crossover portions 1b is fused and provided with a large number of fixed meshes 1c to form a sheet. The size of the mesh 1c varies depending on the type of bird to be prevented from invading. In the case of a pigeon, a mesh having a size of about 50 mm on each side is suitable, and in the case of a swallow, a mesh having a size of about 17 mm is suitable.

Further, since the size and shape of the net 1 differ depending on the size and shape of the outside open portion such as the veranda, if the net 1 is prepared in advance so as to substantially match the size and shape, the efficiency of stretching the net 1 is improved. Although it is possible, it may be cut and constructed appropriately at the site according to the size and shape of the outside open part such as the veranda, etc. In the figure, reference numeral 1d denotes a shape retention attached to the periphery of the net body And reinforcing ropes.

Further, the adhesive member 2 for holding the net includes
In this embodiment, a square molded member body 2a having a thickness of about 1 to 2 mm, which is a mold molded product made of a hard plastic such as polypropylene as a raw material and having a length of about 28 mm on each side. At the center of the lower surface of the main body 2a, two insertion portions 2b, 2b each having a short through hole
In the figure, reference numeral 2c denotes a fitting portion which also serves as a rib which protrudes radially at four places around the two insertion portions 2b, 2b. The lower end of the adhesive member 2 can be securely fitted and mounted on the upper part of a cylindrical mounting rod 4 to be described later by providing the respective tips from the corners of 2a so as to be drawn slightly toward the center. I have.

Further, a double-sided adhesive tape 2d having a width shorter than the length of the periphery of the main body 2a and having the same length is attached to an intermediate portion of the upper surface of the main body 2a of the adhesive member 2 and is shown in the figure. However, a release paper is provided on the surface of the double-sided adhesive tape 2d, and small holes 2e, 2e are formed through the remaining portions on both sides of the double-sided adhesive tape 2d.

Further, in this embodiment, the cord 3 is formed of a thin plastic rope having an outer diameter that can be easily inserted into the insertion portion 2b of the adhesive member 2 and has a length of about 2 m. Has a length.

In this embodiment, the mounting rod 4 of the adhesive member 2 has an inner diameter large enough to securely fit and mount the lower surface of the adhesive member 2 on its upper part. However, the mounting rod 4 may be formed by providing a shallow circular recess at the upper end instead of the cylindrical body.

Further, in the present embodiment, a two-component mixed type epoxy resin-based strong adhesive is used as the tension adhesive 5, which is applied and cured in about 5 minutes. Type.

Next, an embodiment of a method for extending the net 1 to the outside opening of the veranda V by using the above-mentioned respective extending members will be described in accordance with specific steps, but these steps are preferable. The order of the steps is exemplified, and the present invention is not limited to the order of the steps, and the order of the steps can be appropriately changed as long as it is within a practicable range.

First, one of the two insertion portions 2b, 2b projecting horizontally from the lower surface of the adhesive member 2 is inserted.
8, the cord 3 is branched into two folds as shown in FIG. 8, and then the release paper (see FIG. 8) on the surface of the double-sided adhesive tape 2d attached to the upper surface of the adhesive member 2. (Not shown), and an appropriate amount of the strong adhesive 5 is applied to the upper surfaces of the remaining surfaces on both sides of the double-sided adhesive tape 2d.

Next, as shown in FIG. 8, the lower surface of the adhesive member 2 is placed on the upper part of the mounting rod 4 in a state where the folded cords 3 and 3 are pulled out of the mounting rod 4. The lower portion of the adhesive member 2 is fitted and mounted on the mounting rod 4 via fitting portions 2c... 2c projecting from the lower surface thereof. In this case, the cords 3 and 3 may be inserted into the hollow cylinder of the mounting rod 4, but it is preferable that the cords 3 and 3 be put out of the mounting rod 4 in terms of work.

Then, while the strong adhesives 5, 5 applied to both sides of the upper surface of the adhesive member 2 are sufficiently soft, the lower surface (for example, the ceiling surface) above the outside opening of the veranda V as shown in FIG. The upper end of the mounting rod 4 is pressed against the tip of Va, and the upper surface of the adhesive member 2 is temporarily bonded with the double-sided adhesive tape 2d and fully bonded with the strong adhesives 5 and 5.
At this time, although not shown, a part of the strong adhesives 5, 5 is press-fitted into the small holes 2e, 2e penetrating on both sides of the adhesive member 2 by the pressing force of the mounting rod 4, so that the press-fitting is performed. When the strong adhesives 5, 5 are hardened, they act as if they are wedges, and more reliably prevent the adhesive member 2 from peeling off from the lower surface (for example, ceiling surface) Va located above the outer opening. Help.

Next, after the mounting rod 4 is pulled down, the above steps are repeatedly performed, so that the lower surface Va of the ceiling of the veranda V is maintained at an appropriate interval as shown in FIG. A plurality of adhesive members 2... 2 are adhered over the entire area of the outside opening of V, and the upper surface (for example, a handrail surface) Vb below the outside opening of veranda V The upper surface of the same adhesive member 2 is turned downward, and the double-sided adhesive tape 2 and the strong adhesives 5 and 5 are used in the same manner as described above, except that the mounting rod 4 is not used and the string 3 is not inserted. A plurality of adhesive members 2 are bonded under pressure by hand.

Thereafter, each of the cords 3 branched into two folds, which are inserted through the adhesive members 2... 2 adhered to the lower surface (for example, the ceiling surface) Va above the outer open portion of the veranda V, The end of one of the cords 3 is sequentially bound to the shape-retaining and reinforcing rope 1d of the upper edge of the net 1 prepared in advance at appropriate intervals.

Next, as shown in FIG. 11, the other string 3 of each of the strings 3, 3 branched in a folded manner is sequentially pulled to open the upper edge of the net 1 outside the veranda V. Adhesive members 2 arranged on the lower surface (ceiling surface) Va at the upper position of the section
After being pulled up to the lower side of FIG. 2, each end side of the other string 3 is inserted into one insertion portion 2b of each adhesive member 2 as shown on the left side in FIG. After the insertion, the protruding end of the inserted string 3 is passed over the shape-retaining and reinforcing rope 1d of the lower edge of the net 1 and bound 3a, thereby binding the veranda V as schematically shown in FIG. The net 1 is stretched in a state in which the outside opening portion is closed by the net 1.

FIGS. 10 to 12 show a state in which only the entire open portion of the veranda V is covered with the net 1. However, if there is an open portion on the side surface of the veranda V, the side open portion is naturally used. Is also covered with the net 1 according to the same process as described above, and the method of stretching the net according to the present invention is not applied only to the covering of the outside open portion such as a veranda. Is a habitable space, and if it is a place where the main extension method can be implemented, it can be widely applied including other spaces.

Next, the main function and hardening that can be achieved by the method of stretching the net according to the above-described embodiment will be described. In the case of this stretching method, the adhesive member 2 having a unique structure is used. Since the mounting rod 4 is used, work at high altitudes using a stepladder or the like is not performed at all, and the bird damage preventing net on the veranda or the like is securely, reliably and easily efficiently installed. Can be set up.

Since the members for stretching the net 1 are hardly noticeable, the stretched net 1 has a clear and transparent appearance, and does not impair the beauty of the veranda or the like and the net 1 Can be easily replaced by using the existing adhesive members 2, the cords 3 and the mounting rods 4 as they are, and the adhesive members 2, 2 provided on the handrail can be easily replaced. You can hang things using the space between them.

The net 1 is anti-bacterial, so it is environmentally friendly. Of course, it is made of a soft material, so that the pigeons that try to penetrate will not be hurt even if they come into contact with the net 1. Also, since the removal of the net is easy, it is possible to quickly and surely respond to an emergency such as a fire, and to solve the fire fighting problem.

FIG. 13 shows a narrow strip-shaped locking strip 6 used in another embodiment of the present invention. The locking strip 6 has a large number of narrow locking grooves 6a arranged on one side on the short width side. In addition, a lock through hole 6c is provided in the base end 6b.

The difference from the above embodiment is that the lower end of the net 1 is shaped and the reinforcing rope 1d is connected to the end of the other string 3 via the adhesive member 2. When wearing
The only difference is that the lock strip 6 is used, and the tensioning members and tensioning steps of the other nets are exactly the same, so that their description and illustration are omitted.

In this embodiment, as shown on the right side in FIG. 14, a ring 3b is formed at the end of each of the other strings 3 and the outside opening of the veranda V is formed. Without passing the end of the cord 3 through the insertion portion 2b of each adhesive member 2 adhered to the upper surface (handrail surface) Vb at the lower position of
After the tip of the lock strip 6 is inserted into another insertion portion 2b, the inserted protruding end is shaped into the lower edge of the net 1, the reinforcing rope 1d and the loop 4 , And the leading end is inserted through a lock opening 6c provided in the base end 6b of the lock strip 6 and pulled out, whereby a large number of thin lock grooves 6 are arranged on one surface of the lock strip 6.
a, which tightens the cords 3 in a state of being locked by being engaged with a projection provided in the lock opening 6c, and stretching the net 1 in a state in which the outer opening portion of the veranda V is covered with the net 1. It is.

According to this embodiment, the binding operation is slightly complicated, but since the net 1 can be stretched in a state of being tightened by the locking strip 6 and once locked, the net 1 is locked. There is an advantage that there is no possibility that the binding portion is loosened or unraveled.

The main embodiments of the present invention have been described above. However, the present invention is not limited to these embodiments, and may be achieved without departing from the spirit and scope of the invention. If so, various design changes are possible, and all of these design changes are also included in the scope of the present invention.

[0035]

According to the first and second aspects of the present invention,
The use of an adhesive member with a unique structure and the use of its mounting rod eliminates the need to work at heights using stepladders, etc. A bird damage prevention net can be installed on a veranda or the like.

Since the members for extending the net are almost inconspicuous, the net has a clean appearance,
If the net is damaged without damaging the beauty of the veranda, etc., the existing adhesive members can be easily replaced using the existing cords and mounting rods as they are, and furthermore, the adhesive provided on the handrail It is possible to hang things using the space between the members.

Since the removal of the net is easy, it is possible to quickly and surely respond to an emergency such as a fire, and to solve the problem of firefighting.

According to the third aspect of the present invention, the following effects can be achieved in addition to the above effects. The net can be stretched in a state of being tightened by the lock strip, and after the string and the net are once bonded, they are bonded in the locked state by the lock strip, so the connection part may be loosened or unraveled. There is no danger.

[Brief description of the drawings]

FIG. 1 is a top view of an adhesive member.

FIG. 2 is a bottom view thereof.

FIG. 3 is a sectional view taken along line AA of FIG. 1;

FIG. 4 is a sectional view taken along line BB of FIG. 1;

FIG. 5 is a partially omitted perspective view of a mounting rod of an adhesive member.

FIG. 6 is a partially omitted front view of a string.

FIG. 7 is a front view showing a part of the net.

FIG. 8 is a partially cutaway view of a state in which a string is inserted into the lower surface, a double-sided adhesive tape is adhered to the upper surface, and an adhesive member coated with a strong adhesive is fitted and mounted on the upper portion of the mounting rod. It is an abbreviated front view.

FIG. 9 is an explanatory diagram of a pressure bonding state of the bonding member.

FIG. 10 is a simplified side view showing a state in which an adhesive member is adhered to a ceiling surface and a handrail surface of a veranda.

FIG. 11 is a partially omitted explanatory view of a state in which a net has been stretched on a veranda.

FIG. 12 is a partially omitted front view of a state in which a net is stretched on a veranda.

FIG. 13 is a partially omitted front view of a locking strip.

FIG. 14 is an explanatory diagram of two types of binding modes in the case where the lower edge of the net is bound to the end of the string.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Net 1a Tegus 1b Crossover part 1c Mesh 1d Shape-retaining and reinforcing rope 2 Adhesive member 2a Adhesive member main body 2b Insertion part 2c Fitting part 2d Double-sided adhesive tape 2e Small hole 3 String 3a String end binding part 3b Rina at the end of the string 4 Mounting rod 5 Strong adhesive 6 Lock strip 6a Lock groove 6b Base end 6c Locking hole V Veranda Va Veranda ceiling surface Vb Veranda handrail surface

Claims (3)

[Claims] 1. A plurality of adhesive members for holding a net having a lower surface through which an insertion portion of a cord for stretching a net extends, a plurality of cords, a mounting rod for the adhesive member, and a strong adhesive And a net provided with a mesh having a size such that birds such as pigeons cannot penetrate into the net. Applying a strong adhesive to the upper surface of the adhesive member while inserting the string into the insertion portion on the lower surface of the adhesive member, and applying a strong adhesive to the upper surface of the adhesive member; Fitting the mounting rod, and after pressing the upper part of the mounting rod on the lower surface of the upper position of the outside opening such as a veranda, by lowering the mounting rod, the fitting rod is placed on the upper part of the mounting rod. Bonded to the lower surface above the opening with a strong adhesive. Repeating the above steps, bonding a plurality of adhesive members to the lower surface of the upper position of the outside open portion such as a veranda at an appropriate distance, and bonding each of the adhesive members. Substantially manually bonding the upper surface of the same adhesive member as above to the upper surface at a position below the outer open portion such as a veranda with a strong adhesive, and Attach one end of each of the bi-folded cords, which are inserted through the adhesive members adhered to the lower surface of the position, to the upper edge of the previously prepared net at appropriate intervals And pulling the other string of each of the bifurcated strings,
After pulling up the upper edge of the net to the lower side of each of the adhesive members arranged on the lower surface of the veranda or the like above the outer open part, the end side of each of the other strings is connected to the outer open part of the veranda or the like. Bonding the net to the lower edge of the net via each adhesive member bonded to the upper surface at the lower position, thereby stretching the net in a state in which the outside opening such as a veranda is covered with the net. Of bird damage prevention nets on verandas, etc. 2. An end portion of each of the other cords is inserted into an insertion portion of each adhesive member adhered to an upper surface of a veranda or the like below an outer opening portion, and the inserted protruding end portion is connected to a lower edge of the net. 2. The method for extending a net for bird damage prevention on a veranda or the like according to claim 1, wherein the net is stretched with the outside open part of the veranda or the like closed by the net by being tied to the part. 3. A strip having a lock function at the end of each of the other cords, and a locking portion at an insertion portion of each of the adhesive members adhered to the upper surface below the outer open portion such as a veranda. After inserting the leading end of the lock strip, the inserted protruding end is passed over the lower edge of the net and the ring, and the tip is further provided at the base end of the lock strip. 2. The net according to claim 1, wherein each of the cords is tightened in a locked state by being pulled out by being inserted into the hole, and the net is stretched in a state in which an outside opening such as a veranda is covered with the net. Of bird damage prevention nets on verandas, etc.