JP2017043955A - Insect proof structure of opening/closing body device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attract insects in an insect proof section to an insect proof section inner surface side of an opening/closing body curtain, and to suppress intrusion of insects from the outside part of the insect proof section, in an opening/closing body device which openably/closably partitions, by the opening/closing body curtain, between the inside of a building which is the insect proof section and the outside of the insect proof section.SOLUTION: An opening/closing body device 1 partitions the inside of a building which is an insect proof section 100 and the outside of the insect proof section 100 by an opening/closing body curtain 2 in an openable/closable manner. In the opening/closing body curtain 2, an inner surface side opposing to the inside is an insect attracting surface part 3 having an insect attracting function, and an outer surface side opposing to the outside is an insect repellent surface part 4(4A) having an insect repellent function. In an opening/closing body case 5 and a guide rail 6, at least an internal wall surface adjacent to an opening in which the opening/closing body curtain 2 is stored or inserted, an insect repellent is provided and made to be the insect repellent surface part 4(4B,4A).SELECTED DRAWING: Figure 3

Description

The present invention relates to an opening / closing body device in which an opening / closing body curtain that opens and closes an entrance / exit of an insect-proof section inside a building, for example, a seat curtain of a high-speed sheet shutter, has an insect-proofing function.
The insect-proof section is a section for preventing insects from entering, and the entire interior of the building may be an insect-proof section. In that case, an opening / closing body curtain is provided at the entrance of the building. Further, the insect-proof section may be formed by partitioning the inside of the building, and in that case, an opening / closing body curtain is provided at an entrance / exit formed on the section wall.

  For example, in food factories (food factories for bread, processed foods, marine products, meat, etc.), kitchen facilities (kitchen rooms for lunch centers, restaurants, etc.), vegetable growing grounds, precision machinery factories, precision electronic component factories, printing factories, etc. Invasion of insects is a big problem. In addition to food-related products, the inclusion of insects in products greatly impairs product quality and reliability.

In order to prevent insects from entering the insect repellent compartment of the factory or the like as described above, it is conceivable to open and close the entrance / exit of the insect repellent compartment at high speed by using a high-speed sheet shutter disclosed in Patent Document 1 below.
Patent Document 2 discloses a device in which a sterilization chamber is provided at an entrance of a factory or the like into which various foods, medical products, and the like are carried, and the sterilization chamber is opened and closed by a sheet shutter.

JP 2014-51803 A Japanese Patent Laid-Open No. 10-216212

  In order to prevent insects from entering the insect repellent compartments of factories, etc., even if the entrance and exit of the insect repellent compartment is opened and closed as quickly as possible with a high-speed sheet shutter, the insect intrusion is completely prevented. It cannot be stopped.

  Further, it is also conceivable that a color such as yellow tone having an insect attracting function is applied to the inner surface of the insect shutter section of the sheet shutter, and the insect that has entered the insect shutter section is attracted to the inner surface side of the sheet shutter and captured. However, such an insect-repellent structure is not only effective for invading insects from the outside, but also may attract external insects depending on the gaps and connections.

  The present invention has been made in view of the above points, and in an opening / closing body device in which an opening serving as an insect control section in a building and an exterior of the insect protection section are freely opened and closed by an opening / closing body curtain. It is an object of the present invention to attract insects to the inner surface of the insect-protecting section of the opening / closing curtain and to prevent insects from entering from the outside of the insect-protecting section.

  Means for solving the above problems will be described below with reference to the embodiments shown in the drawings.

The present invention according to claim 1 is an opening / closing body device 1 that divides the inside of the insect control section 100 in a building and the outside of the insect control section 100 by an opening / closing body curtain 2 so as to be freely opened and closed.
The opening / closing body curtain 2 has an insect attracting surface portion 3 having an insect attracting function on the inner surface facing the inside, and an insect repellent surface portion 4 (4A) having an insect repelling function on the outer surface facing the exterior. It is in the insect-proof structure of the opening / closing body apparatus characterized by being made.

  Claim 2 is the opening and closing device formed by dividing the inside and the outside to be the insect-proof section 100 into the inside of the entrance / exit 101 of the building and the outside of the entrance / exit 101 or in the building. Insect repellent structure.

In the insect-proof structure of the opening / closing body device 1, insects (mainly insects) inside the insect-proof section 100 are attracted by the insect attracting surface portion 3, gather on the inner surface side of the opening-and-closing body curtain 2, and scatter inside the insect-proof section 1. Is prevented and easily captured. External insects are repelled by the insect repellent surface portion 4 (4A), thereby making it difficult for the insects to enter the insect repellent compartment 100.
When the insect-proof section 100 is formed by being partitioned in the building, the entrance 101 to the insect-proof section 100 is formed on the partition wall 102 in the building.

  According to a third aspect of the present invention, the opening / closing body curtain 2 comprises a seat curtain, the upper part of which is inserted into an opening / closing body case 5 provided along the ceiling portion of the insect-proof section 100 and can be stored therein. The part is inserted into the left and right guide rails 6 and 6 so as to be movable up and down, and the inside of the opening / closing body case 5 and the guide rail 6 adjacent to the opening in which at least the opening / closing body curtain 2 is stored or inserted The wall surface has an insect repellent structure for an opening / closing body device according to claim 1 or 2, wherein an insect repellent is applied to form the insect repellent surface portion 4 (4B, 4A).

  In the above opening / closing body device, insects are not attracted to the insect attracting surface portion 3 on the inner surface of the opening / closing body curtain 2 from the opening of the opening / closing body case 5 or the guide rail 6, and it is difficult for the insects to enter the inside of the insect-proof section 100. .

  The opening / closing curtain 2 is formed by a sheet curtain made of a resin sheet made of vinyl chloride or the like, a slat curtain made of a woven fabric, a metal or plastic horizontally long slat plate connected in a vertically rotatable manner, or a combination thereof. be able to.

  In Claim 4, the said insect repellent surface part 4 (4A) of the said opening-and-closing body curtain 2 is made into the said outer surface side of the resin sheet made from a vinyl chloride etc. in which the insect repellent was kneaded.

  In the configuration in which the insect repellent is kneaded into a resin sheet made of vinyl chloride, the insect repellent gradually dissolves (bleeds) on the outer surface side of the resin sheet over time and exhibits an insect repellent effect over a long period of time. Although the duration of the insect repellent effect varies depending on the amount of the insect repellent, the effect of about 5 years has been confirmed in the example of FIG. 5 described later.

  According to a fifth aspect of the present invention, the insect attracting surface portion 3 of the opening / closing body curtain 2 is formed by applying a yellow color tone that invites insects with a fluorescent pigment on the inner surface side facing the inside of the opening / closing body curtain.

  In claim 6, the insect repellent surface portion 4 (4A) of the open / close curtain 2 is formed by a natural insect repellent such as a pesticide chrysanthemum, a chemically synthesized insect repellent such as a pyrethroid, or a combination thereof. It is formed by insect repellent.

  In claim 7, the opening / closing body curtain 2 is arranged such that the insect attracting surface 3 of the opening / closing body curtain 2 is on the outer periphery of a winding shaft whose upper part is pivotally supported in the opening / closing body case 5 in the width direction. It can be rolled up and stored freely.

  In claim 8, the insect repellent surface portion 4 (4B, 4C) of the opening / closing body case 5 and the guide rail 6 is a natural insect repellent such as an insecticide chrysanthemum, a chemically synthesized insect repellent such as a pyrethroid, or , Formed by insect repellents formed by their composites.

  In claim 9, the insect attracting surface portion 3 ′ having the insect attracting function of the opening / closing body curtain 2 is formed in the lower part of the opening / closing body curtain 2 in the closed state.

  The insect attracting surface portion 3 ′ is a lower part of the opening / closing body curtain 2 in the closed state, and can be formed to have a length that is approximately ½ or substantially 1/10 of the vertical width of the opening / closing body curtain in the closed state. .

The opening / closing body curtain 2 was rolled up in the opening / closing body case 5 in a state where insects (small insects such as flies) that had entered the inside of the insect-proof compartment 1 were attached to the insect attracting surface of the inner surface of the opening / closing body curtain 2 in the closed state. In this case, it is conceivable that an insect enters the opening / closing body case 5 and is crushed by the rolled-up overlapping surface of the opening / closing body curtain 2.
In the winding structure according to the seventh aspect, the insect attached to the insect attracting surface portion 3 is wiped off from the outer surface of the opening / closing body curtain 2 at the time of winding.
According to the ninth aspect, by forming the insect attracting surface portion 3 ′ only at the lower part of the opening / closing body curtain 2, it is possible to prevent the insects from entering the opening / closing body case as the opening / closing body curtain 2 is rolled up.

As described above, in the insect-repellent structure of the opening / closing body device according to the present invention, the insects inside the insect-control section are attracted by the insect attracting surface portion and are collected on the inner surface side of the opening-and-closing body curtain and are prevented from scattering inside the insect-control section. And is easily captured. External insects are repelled by the insect repellent surface and are less likely to enter the interior of the insect repellent compartment.
In the structure in which the insect attracting surface portion is formed on the inner surface of the insect control compartment of the opening / closing curtain, there is a possibility that an external insect is attracted to the insect attracting surface portion and invades the inside of the insect preventing compartment, but this is not the case in the present invention. .

  In the structure of claim 3, since the inner wall surface adjacent to the opening in which at least the opening / closing body curtain is accommodated or inserted in the opening / closing body case and the guide rail, the insect repellent is applied to form an insect repellent surface portion. Insects are not attracted to the insect attracting surface of the inner surface of the opening / closing body curtain from the opening of the opening / closing body case or the guide rail, and it is difficult for the insects to enter the inside of the insect-proof section.

  In the structure of claim 4, the insect repellent gradually dissolves (bleeds) on the outer surface side of the resin sheet with the passage of time and exhibits the insect repellent effect over a long period of time.

  In the winding structure according to the seventh aspect, insects attached to the insect attracting surface portion are wiped off from the outer surface of the opening / closing body curtain at the time of winding.

  According to the ninth aspect, by forming the insect attracting surface portion only at the lower part of the opening / closing body curtain 2, it is possible to prevent the insects from entering the opening / closing body case as the opening / closing body curtain is rolled up.

It is a front view which shows the whole structure of the opening / closing body apparatus which concerns on 1st Embodiment of this invention. It is a cross-sectional view of the opening / closing device. It is a longitudinal cross-sectional view of the upper part of the upper part of the same opening / closing body apparatus. It is a longitudinal cross-sectional view of the lower part of the opening-and-closing body curtain. It is a longitudinal cross-sectional view of the lower part of 2nd Embodiment of the opening-and-closing body curtain. It is a longitudinal cross-sectional view of the lower part of 3rd Embodiment of the opening-and-closing body curtain. It is a longitudinal cross-sectional view of the lower part of 4th Embodiment of the opening-and-closing body curtain.

Embodiments to which the present invention is applied will be described below with reference to the drawings.
(First embodiment)
1 to 4 show a first embodiment of the present invention.
The opening / closing body device 1 having the insect-proof structure according to the first embodiment shown in FIG. 1 is constituted by a high-speed sheet shutter device, and is provided at the entrance / exit 101 of the insect-proof section 100 inside the building, and opens / closes the entrance / exit 101. The opening / closing body device 1 includes an opening / closing body curtain 2 composed of a seat curtain that closes the doorway 101 in an openable / closable manner, an opening / closing body case 5 provided at an upper portion of the doorway 101 so that the opening / closing body curtain 2 can be unfolded freely, It has left and right guide rails 6 and 6 that are provided on the left and right wall portions and that are inserted and guided on both sides of the opening / closing curtain 2 that opens and closes.

  The inside of the building may be partitioned, the entrance / exit 101 may be provided in the partition wall 102, and the inside of the entrance / exit 101 may be used as the insect-proof section 100. Further, the opening / closing body device 1 may be provided at the entrance / exit 101 of the building itself, and the inside of the building may be used as the insect-proof section 100.

  In the first embodiment, the opening / closing body curtain 2 includes a sheet curtain formed of a resin sheet made of vinyl chloride or the like, and an inner surface facing the inside of the insect control section 100 has an insect attracting surface portion 3 having an insect attracting function. The outer surface facing the outside is an insect repellent surface portion 4 (4A) having an insect repellent function.

  The opening / closing body curtain 2 has a seat 2 'formed of a bag-like bottom sheet substantially continuously in the width direction at the lower end thereof. Further, on both side edges inserted into the guide rails 6 and 6 of the opening / closing body curtain 2, a retaining locking portion 7 from the guide rails 6 and 6 is formed substantially continuously in the vertical direction.

  An insect repellent surface portion 4 (4A ') having an insect repellent function may be provided on the outer surface of the seat portion 2' made of a bottom sheet. When the seat 2 'is closed, the insect repellent surface 4 (4A') may be omitted because the seat 2 'is pressed by the bottom of the doorway 101 and deformed flat.

  The opening / closing curtain 2 can be formed of a slat curtain made of a woven fabric, a metal or plastic horizontally long slat plate, and a combination thereof, in addition to the resin sheet.

  The insect attracting surface portion 3 of the opening / closing body curtain 2 is formed by applying a yellow color tone for inviting insects with a fluorescent pigment on the inner surface side facing the inside of the opening / closing body curtain.

  Further, the insect repellent surface portion 4 (4A) of the opening / closing curtain 2 is made of a natural insect repellent such as a pesticide chrysanthemum, a chemically synthesized insect repellent such as pyrethroid, or an insect repellent formed by a combination thereof. Is formed.

  The opening / closing body curtain 2 is retractable so that the insect attracting surface portion 3 of the opening / closing body curtain 2 faces outside on the outer periphery of a winding shaft that is pivotally supported in the opening / closing body case 5 in the width direction. It is said that. In the opening / closing body case 5, an electric opening / closing device for winding or unwinding the opening / closing body curtain 2 at high speed is provided. The electric switch is opened / closed or stopped by operating an operation switch or the like.

  As shown in FIGS. 2 and 3, at least the inner wall surface of the opening / closing body case 5 and the guide rail 6 adjacent to the opening in which the opening / closing body curtain 2 is accommodated or inserted is given the same insect repellent. The insect repellent surface 4 (4B, 4C).

  In the insect-proof structure of the opening / closing body device 1 according to the first embodiment, insects (mainly insects) inside the insect-control section 100 are attracted by the insect attracting surface portion 3 and gather on the inner surface side of the opening-and-closing body curtain 2, and the insect-control section 1 It is prevented from scattering into the interior of the product and does not enter the product and is easily captured. External insects are repelled by the insect repellent surface portion 4 (4A), thereby making it difficult for the insects to enter the insect repellent compartment 100.

  Further, in the opening / closing body device 1, there is no fear that insects are attracted to the insect attracting surface portion 3 on the inner surface of the opening / closing body curtain 2 from the opening of the opening / closing body case 5 or the guide rail 6, and enter the inside of the insect-proof section 100. It becomes difficult.

  As shown in FIG. 3, the opening / closing body curtain 2 is wound around the outer periphery of a winding shaft in the opening / closing body case 5 so that the insect attracting surface portion 3 of the opening / closing body curtain 2 is on the outside and can be stored. Therefore, the insects attached to the insect attracting surface portion 3 are removed from the outer surface of the opening / closing body curtain 2 at the time of winding, and the insects do not adhere to the rolled-up overlapping surface of the opening / closing body curtain 2.

(Second Embodiment)
FIG. 5 shows a second embodiment of the present invention.
The insect repellent surface portion 4 (4A) of the opening / closing body curtain 21 according to the second embodiment is formed of a resin sheet made of vinyl chloride or the like in which an insect repellent is kneaded.

  In the configuration in which the insect repellent is kneaded into a resin sheet made of vinyl chloride, the insect repellent gradually dissolves (bleeds) on the outer surface side of the resin sheet over time and exhibits an insect repellent effect over a long period of time. The duration of the insect repellent effect varies depending on the amount of the insect repellent, but in this example, an effect of about 5 years has been confirmed.

(Third embodiment)
FIG. 6 shows a third embodiment of the present invention.
The opening / closing body curtain 22 according to the third embodiment has a resin sheet curtain having a double structure, and the sheet on the inner surface facing the inside of the insect control section 100 is the insect attracting surface portion 3 having an insect attracting function and faces the outside. The sheet on the outer surface side to be used is an insect repellent surface portion 4 (4A) having an insect repellent function.

(Fourth embodiment)
FIG. 7 shows a fourth embodiment of the present invention.
In the opening / closing body curtain 23 according to the fourth embodiment, the insect attracting surface portion 3 ′ having the insect attracting function of the opening / closing body curtain 23 is formed in the lower part of the opening / closing body curtain 2 in the closed state, and The insect attracting surface does not form.

  The insect attracting surface portion 3 ′ is a lower part of the opening / closing body curtain 2 in the closed state, and can be formed to have a length that is approximately ½ or substantially 1/10 of the vertical width of the opening / closing body curtain in the closed state. .

  By forming the insect attracting surface portion 3 ′ only at the lower part of the opening / closing body curtain 2, it is possible to prevent the insects from entering the opening / closing body case as the opening / closing body curtain 2 is rolled up. Also, the production cost can be reduced.

  In the second to fourth embodiments, components corresponding to those of the first embodiment are denoted by common reference numerals, and detailed description thereof is omitted.

The present invention can also be applied to various building shutters such as overhead doors that are not roll-up.
Furthermore, the present invention can be applied to an entrance / exit of an agricultural house or a fixed seat thereof.

DESCRIPTION OF SYMBOLS 1 Opening / closing body apparatus 2,21,22,23 Opening / closing body curtain 2 'Seat part 3,3' Insect attracting surface part 4 (4A, 4B, 4C) Insect repellent part 5 Opening / closing body case 6 Guide rail 7 Locking part 100 Insect control area 101 Doorway 102 Partition wall

Claims (9)

In the opening / closing body device that divides the inside of the insect control section in the building and the outside of the insect control section in an openable / closable manner by an opening / closing body curtain,
The opening / closing body curtain has an insect attracting surface portion having an insect attracting function on an inner surface facing the inside, and an insect repellent surface portion having an insect repelling function on an outer surface facing the exterior. Insect-proof structure for opening and closing body device.   2. The insect-control device of the opening / closing body device according to claim 1, wherein the inside and the outside serving as the insect-control section are formed inside the entrance / exit of the building and the outside of the entrance / exit, or divided into the building. Construction.   The opening / closing body curtain comprises a seat curtain, the upper part of which is inserted into an opening / closing body case provided along the ceiling part of the insect-proof section and can be stored, and both side edges thereof are in the left and right guide rails. The inner wall surface of the opening / closing body case and the guide rail adjacent to the opening in which the opening / closing body curtain is stored or inserted is provided with an insect repellent and is used as an insect repellent surface portion. The insect-repellent structure of the opening / closing body device according to claim 1 or 2.   The opening and closing according to any one of claims 1 to 3, wherein the insect repellent surface portion of the opening and closing body curtain is the outer surface side of a sheet curtain made of a resin sheet made of vinyl chloride or the like into which an insect repellent is kneaded. Insect-proof structure of body device.   The said insect attracting surface part of the said opening-and-closing body curtain is formed in the said inner surface side which faces the said inside of an opening-and-closing body curtain, and the yellowish color tone which invites an insect with a fluorescent pigment is given. The insect-repellent structure for the opening / closing body device according to the item.   The insect repellent surface portion of the open / close curtain is formed of a natural insect repellent such as a pesticide chrysanthemum, a chemically synthesized insect repellent such as a pyrethroid, or an insect repellent formed by a combination thereof. Item 6. An insect-repellent structure for an opening / closing body device according to any one of Items 1 to 5.   The opening / closing body curtain is retractable so that the upper part of the opening / closing body curtain is wound around the outer periphery of a winding shaft pivotally supported in the width direction so that the insect attracting surface portion of the opening / closing body curtain is outside. The insect-repellent structure for the opening / closing body device according to claim 3.   The insect repellent surface portion of the opening / closing body case and the guide rail is formed of a natural insect repellent such as a pesticide chrysanthemum, a chemically synthesized insect repellent such as a pyrethroid, or an insect repellent formed by a combination thereof. The guide rail structure of the opening and closing body according to claim 3.   The insect control structure for an opening / closing body device according to any one of claims 1 to 8, wherein the insect attracting surface portion having an insect attracting function of the opening / closing body curtain is formed at a lower portion of the opening / closing body curtain.

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