JP3230474U - Rain noise reduction net - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rain noise reduction net capable of removing external noise, particularly unnecessary rain noise, in use of a camping tent, a camper, etc., improving pain due to rain noise, and spending comfortably. SOLUTION: A rain noise reduction net 10 is formed so as to cover an object such as a camping tent or a camper, and has a main body portion 11, a main body portion width adjusting portion 12 and a support portion 13, and the main body portion is a mesh. By dispersing the rain that hits the mesh, the sound of rain that hits the object is reduced. In addition, the rain noise reduction net is hooked on the peg using a string with a hook-shaped tip to stabilize and fix the cover of the camping tent, and the shrinkage by the width adjustment part of the main body keeps it in a slack state. Reduce rain noise more. [Selection diagram] Fig. 1

Description

The present invention relates to a rain noise reduction net.

In the outdoors where you can enjoy nature, you may stay in lodges, lodgings, tents, etc. Especially, camping tents with various functions, although there are various users such as women, middle-aged people, young people, families, etc. Has been put into practical use. Camping tents are used throughout the four seasons, and can be a serious problem that can affect human life by being deformed or crushed during the snowy season, so they were installed on the membrane and on the membrane. In a tent that has a frame tube and a frame that is inserted into the frame tube and has a frame for stretching the membrane body, the frame tube is sewn to the membrane body so as to have a triangular cross section, so that strong wind, snow pressure, etc. Camping tents that are resistant to external pressure are disclosed. In addition, the membrane body of the conventional camping tent is a multilayer film, and a large number of cylindrical air pipes are arranged in a row between the membranes of the multilayer film to prevent the sound inside the tent from leaking to the outside. It is disclosed.

Japanese Unexamined Patent Publication No. 8-199859

Polyethylene is often used in tents for camping, etc., and noise such as noise, snoring, and rain noise caused by other people's actions is often generated and painful, and it is necessary to reduce such noise. Was being snored.

In addition, conventional measures are, for example, to prevent the sound inside the camping tent from leaking to the outside, and to prevent the sound from the outside, especially the rain sound of the camping tent made of polyethylene or the like. No measures were taken, and it was required to remove any unnecessary noise and to spend comfortably in the use of camping tents.

Therefore, the present invention has been made to solve such a problem, and removes external sounds, especially unnecessary rain sounds, when using camping tents, campers, etc. made of polyethylene or the like. By being able to do this, it is possible to improve the pain caused by rain noise and provide a rain noise reduction net that allows people to spend their time comfortably.

In order to solve the above problems, the rain noise reduction net according to the present invention is formed so as to cover the object, and is a rain noise reduction net that reduces the rain noise generated by the rain hitting the object. Yes, there is a main body, a main body width adjusting portion that adjusts the width of the main body, and a support portion that is formed so as to be integrated with the main body and stabilizes the state of covering the object. The main body has a predetermined horizontal width and a predetermined vertical width, and the main body has a predetermined horizontal spacing and a predetermined vertical spacing. It is characterized by having a mesh having a vertical interval.

Regarding the mode of the rain noise reduction net according to the present invention, the main body portion is made of polyethylene, and each of the predetermined horizontal width of the main body portion and the predetermined vertical width of the main body portion is , Approximately 5.0 m and approximately 2.0 m, and the predetermined horizontal spacing and the predetermined vertical spacing of the mesh of the main body are approximately 1.10 mm and approximately 1.10 mm, respectively. It is preferably about 1.20 mm and about 1.20 mm, or about 1.23 mm and about 1.23 mm. Further, the main body portion is preferably a two-fold main body portion that is configured to be folded in half, and has the main body portion and the two-fold main body portion, and is an upper portion of the two-fold main body portion. It is preferable that the main body is covered with the above.

Regarding the aspect of the rain noise reduction net according to the present invention, the object is a camping tent, the support portion is a string having a hook-shaped member at the tip, and the main body width adjusting portion is the main body. A string or rubber band provided in the longitudinal direction of the portion, and the string or rubber band is used to shrink the longitudinal direction of the main body portion, and the tip is hooked on a peg using a hook-shaped string. Therefore, it is preferable to reduce the rain noise by fixing the cover of the camping tent.

Regarding the mode of the rain noise reduction net according to the present invention, the object is a camping tent, the support portion is a string having a hook-shaped member at the tip, and the main body width adjusting portion is the main body. It is a rubber provided in the central portion in the longitudinal direction of the portion, and the rubber is used to shrink the central portion in the longitudinal direction of the main body portion, and the tip is hooked on the peg using a hook-shaped string. Therefore, it is preferable to reduce the rain noise by fixing the cover of the camping tent.

Regarding the aspect of the rain noise reduction net according to the present invention, the object is a camper, the support portion is a string having a member whose tip is formed of a magnet, and the main body width adjusting portion is the above-mentioned. A string or rubber band provided in the longitudinal direction of the main body, and a member whose tip is formed of a magnet by using the string or rubber band to contract the longitudinal direction of the main body. It is preferable to reduce the rain noise by fixing the cover to the camper and fixing the cover of the camper.

Regarding the aspect of the rain noise reduction net according to the present invention, the object is a camper, the support portion is a string having a member whose tip is formed of a magnet, and the main body width adjusting portion is the above-mentioned. It is a rubber provided in the central portion in the longitudinal direction of the main body portion, and a member whose tip is formed of a magnet is used by using the string rubber to shrink the central portion in the longitudinal direction of the main body portion. It is preferable to reduce the rain noise by fixing the cover to the camper and fixing the cover of the camper.

According to the present invention, in the use of camping tents, campers, etc. made of polyethylene or the like, external sounds, especially unnecessary rain sounds, can be removed, so that the pain caused by rain sounds can be improved. It is possible to provide a rain noise reduction net that allows you to spend your time comfortably.

It is a schematic diagram which shows an example of the rain noise reduction net of embodiment. It is a reference figure which shows an example of the use of the rain noise reduction net of embodiment. It is a reference figure which shows a specific example of the rain noise reduction net of an embodiment. It is a reference figure which shows an example of the specification of the net used for the main body part of the rain noise reduction net of an embodiment. It is a reference figure which shows an example of the measurement of the rain sound according to the structure of the rain sound reduction net of an embodiment. It is a reference figure which shows another example of the measurement of the rain sound according to the structure of the rain sound reduction net of embodiment. It is a reference figure which shows an example of the experimental result of the rain sound using the rain sound reduction net of an embodiment.

Hereinafter, the rain noise reduction net 10 of the embodiment will be described with reference to FIGS. 1 to 7. FIG. 1A is a schematic diagram showing an example of a rain noise reduction net 10. FIG. 1B is a schematic view showing another example of the rain noise reduction net 10. FIG. 2A is a reference diagram showing a state in which the rain noise reduction net 10 is used for a camping tent. FIG. 2B is a reference view of the state of use of FIG. 2A as viewed from another angle. FIG. 2C is a reference diagram showing a state in which the rain noise reduction net 10 is used in a camper. FIG. 2D is a reference view of the state of use of FIG. 2C as viewed from another angle. FIG. 3 is a reference diagram showing a specific example of the rain noise reduction net of the embodiment, and shows a state in which the first main body is folded in half, that is, the first net is folded in half. It also shows the state in which the two-folded net is shrunk with a rubber band or string. Further, a second net for covering the upper part of the first double-folded net is shown. FIG. 4 is a reference diagram showing an example of the specifications of the net used for the main body of the rain noise reduction net of the embodiment, and as shown in the figure, the target value of the rain sound is set and four types of main bodies, that is, It is shown that four types of nets are selected and experiments are performed using these. FIG. 5 is a reference diagram showing an example of rain sound measurement according to the configuration of the rain sound reduction net of the embodiment. Using the four types of nets shown in FIG. 4, one case and two cases. The results of measuring the rain sound in the case of three sheets and in the case of shrinking are shown. FIG. 6 is a reference diagram showing another example of rain sound measurement according to the configuration of the rain sound reduction net of the embodiment, and is an experiment in a state where a space is provided between the tent roof sheet and the rain sound reduction net. The result. FIG. 7 is a reference diagram showing an example of the experimental result of rain sound using the rain sound reduction net of the embodiment, and shows the evaluation of the experimental result of the dome type tent and the two-sheet type. From the results of these experiments, it can be seen that the effect of the configuration of the present invention is demonstrated. It should be noted that these figures are examples, and the present invention is not limited to these, and the rain noise reduction net 100 can be designed according to the shape of a camping tent or the like. Further, in these figures, it is shown that a mesh is used for the rain noise reduction net 10.

The rain noise reduction net 10 is formed so as to cover the object 20, in this example, the object 20 which is a camping tent or a camper, and reduces the rain noise generated when the object 20 is exposed to rain. It was developed for that purpose. In this example, the object 20 is a camping tent or a camper, but the object 20 is not limited to these, and the rain noise reduction net 10 can appropriately select the optimum object portion.

The rain noise reduction net 10 is formed so as to be integrated with the main body portion 11, the main body portion width adjusting portion 12 provided in the main body portion 11 for adjusting the width of the main body portion 11, and the main body portion 11. It has a support portion 13 for stabilizing and fixing the state of covering the object 20.

The main body 11 has a predetermined horizontal width and a predetermined vertical width, and the main body 11 has a predetermined horizontal interval and a predetermined vertical direction. It has a mesh with an interval of. Since the rain noise reduction net 10 has such a mesh, the rain that hits the mesh is dispersed, so that the rain noise that hits the object can be reduced.

As an example, the rain noise reduction net 10 has a main body 11 made of polyethylene, and each of the predetermined horizontal width of the main body 11 and the predetermined vertical width of the main body is approximately 5. It is formed at 0.0 m and approximately 2.0 m. Further, the predetermined horizontal spacing and the predetermined vertical spacing of the main body 11 are, for example, approximately 1.10 mm and approximately 1.10 mm, and approximately 1.20 mm and approximately 1.20 mm, respectively. It is approximately 1.23 mm and approximately 1.23 mm, or approximately 3.11 and approximately 3.11. Further, the main body portion 11 may be a two-fold main body portion that is configured to be folded in half, or may have a main body portion 11 and the above-mentioned two-fold main body portion. It is preferable that the main body portion 11 covers the upper portion of the above-mentioned two-fold main body portion, and with such a configuration, the effect of rain noise reduction of the rain noise reduction net 10 becomes more remarkable. It should be noted that the above numerical values are examples, and are not limited to these, and may be appropriately set to have an optimum numerical value according to the size of the object 20, and the mesh spacing depends on the material of the object and the like. The optimum numerical value can be appropriately designed, and the material is not limited to polyethylene, and the optimum material may be selected.

When the object 20 of the rain noise reduction net 10 is a camping tent, the support portion 13 is a string having a hook-shaped member at the tip, and is configured to be hooked on a peg or the like. Further, in this example, the main body width adjusting portion 12 is a string or rubber band provided in the longitudinal direction of the main body 11, and the string or rubber band may shrink the longitudinal direction of the main body 11. The main body 11 can be set in a slack state. For example, the tip of the tent is hooked on the peg using a hook-shaped string to stably and fix the cover of the camping tent by the rain noise reduction net 10, and the slack state is maintained by the shrinkage by the main body width adjusting unit 12 as described above. By dripping, the rain noise can be further reduced.

As another example, when the object 20 of the rain noise reduction net 10 is a camping tent, the support portion 13 is a string having a hook-shaped member at the tip, and can be hooked on a peg or the like. ing. Further, in this example, the main body width adjusting portion 12 is a rubber provided in the central portion of the main body portion 11 in the longitudinal direction, and this rubber can shrink the longitudinal direction of the main body portion 11. The main body 11 can be set in a slack state. For example, the tip of the tent is hooked on the peg using a hook-shaped string to stably and fix the cover of the camping tent by the rain noise reduction net 10, and the slack state is maintained by the shrinkage by the main body width adjusting unit 12 as described above. By dripping, the rain noise can be further reduced.

When the object of the rain noise reduction net 10 is a camper, the support portion 13 is a string having a member whose tip is formed of a magnet, and the magnet can be used to magnetically fix the support portion 13 to the camper portion. It is a structure that can be done. Further, in this example, the main body width adjusting portion 12 is a string or a rubber band provided in the longitudinal direction of the main body portion 11.
The longitudinal direction of the main body 11 can be contracted by using a string or a rubber band, and the main body 11 can be set in a slack state. For example, by magnetically fixing the magnet to a part of the camper, the cover of the camper by the rain noise reduction net 10 is stably and fixed, and as described above, the slack state is maintained due to the shrinkage by the main body width adjusting unit 12. By being present, the rain noise can be further reduced.

As another example, when the object of the rain noise reduction net 10 is a camper, the support portion 13 is a string having a member whose tip is formed of a magnet, and the magnetic force is applied to the portion of the camper using this magnet. It has a structure that can be fixed with. Further, in this example, the main body width adjusting portion 12 is a rubber provided at the center of the main body 11 in the longitudinal direction, and the rubber can be used to shrink the longitudinal direction of the main body 11. , The main body 11 can be set in a slack state. For example, by magnetically fixing the magnet to a part of the camper, the cover of the camper by the rain noise reduction net 10 is stably and fixed, and as described above, the slack state is maintained due to the shrinkage by the main body width adjusting unit 12. By doing so, the sound of rain can be further reduced.

As described above, the rain noise reduction net 10 can remove external noise, especially extra rain noise, by dispersing it with a mesh, especially when used in a camping tent made of polyethylene. , It is possible to improve the pain caused by the sound of rain, and it has an excellent effect of being able to spend comfortably. Further, the rain noise reduction net 10 has a main body width adjusting portion 12, and is configured so that the main body portion 11 is slackened, so that rain noise can be reduced more effectively. The main body 11 is formed of a single sheet, but the sheets may be stacked. That is, by using a plurality of sheets, it is possible to make the reduction of rain noise more effective. Further, as a feature of the rain noise reduction net 10, it is easy to carry, easy to install, and does not require time.

The features of the rain noise reduction net 10 having the above configuration will be described below. In order to improve the effect, the rain noise reduction net 10 may be changed to a net with a smaller mesh, or the main body, that is, two nets may be used, and the first net may be folded in half. And, by shrinking the folded net and covering the second main body, that is, the first net folded in half with the second net, the roof part of the tent is covered with three pieces. The effect of reducing rain noise is remarkable by covering it with the net of. It also makes it easier to work with the use of rubber bands or strings to shrink the net. The feature of such a rain noise reduction net is that it can be used for a car as well as a camping tent. To further organize the features, by shrinking the first net, the rain noise is reduced more effectively, and when the net is wet, you can hit the water in the open state to remove the water and store it. it can. In other words, it drains well, and because it is a net, it is not light and bulky. In addition, when used on the roof of a car, the rain noise reduction net can be installed in the same manner as in the case of a tent to reduce rain noise. Further, in use, the fixing can be performed without damaging the vehicle body by, for example, sandwiching a string between doors and the like.

As described above, the features and excellent points of the present invention have been described in the above-described embodiment, but the present invention broadly uses the terms used in the scope of claims for utility model registration of the present application within the scope of the principle of the present invention. It can be expanded to a specific meaning.

In addition, various embodiments are possible for the size and shape of the rain noise reduction net of the present invention, the material, thickness, weight, etc. of the material, and the implementation according to the embodiment different from the present embodiment is the technical of the present invention. Included in the range.

10 Rain noise reduction net 11 Main body 12 Main body width adjustment 13 Support 20 Object

Claims (8)

It is a rain noise reduction net that is formed so as to cover an object and reduces the rain noise generated when the object is exposed to rain.
It has a main body, a main body width adjusting portion that adjusts the width of the main body, and a support portion that is formed so as to be integrated with the main body and stabilizes the state of covering the object. And
The main body has a predetermined horizontal width and a predetermined vertical width.
The main body portion is a rain noise reduction net characterized by having a mesh having a predetermined horizontal spacing and a predetermined vertical spacing. The main body is made of polyethylene.
The predetermined horizontal width of the main body and the predetermined vertical width of the main body are approximately 5.0 m and approximately 2.0 m, respectively.
The predetermined horizontal spacing and the predetermined vertical spacing of the main body are approximately 1.10 mm and approximately 1.10 mm, approximately 1.20 mm and approximately 1.20 mm, or approximately 1.20 mm and approximately 1.20 mm, respectively. The rain noise reduction net according to claim 1, wherein the size is 1.23 mm, which is approximately 1.23 mm. The rain noise reduction net according to claim 1 or 2, wherein the main body is a two-fold main body that is configured to be folded in half. The rain noise reduction net according to claim 3, further comprising the main body portion and the double-folded main body portion, and the main body portion covers the upper portion of the double-folded main body portion. The object is a camping tent
The support portion is a string having a hook-shaped member at the tip.
The main body width adjusting portion is a string or rubber band provided in the longitudinal direction of the main body portion.
The string or rubber band is used to shrink the longitudinal direction of the main body, and the tip is hooked on the peg using a string with a hook shape to fix the cover of the camp tent to make rain noise. The rain noise reduction net according to any one of claims 1 to 4, wherein the rain noise is reduced. The object is a camping tent
The support portion is a string having a hook-shaped member at the tip.
The main body width adjusting portion is rubber provided in the central portion in the longitudinal direction of the main body portion.
The rubber is used to shrink the central portion of the main body in the longitudinal direction, and the tip is hooked on the peg using a hook-shaped string to fix the cover of the camping tent to make rain noise. The rain noise reduction net according to any one of claims 1 to 4, wherein the rain noise is reduced. The object is a camper
The support portion is a string having a member whose tip is formed of a magnet.
The main body width adjusting portion is a string or rubber band provided in the longitudinal direction of the main body portion.
The string or rubber band is used to shrink the longitudinal direction of the main body, and a member whose tip is formed of a magnet is used to fix the camper to the camper, thereby fixing the cover of the camper to rain. The rain sound reduction net according to any one of claims 1 to 4, wherein the sound is reduced. The object is a camper
The support portion is a string having a member whose tip is formed of a magnet.
The main body width adjusting portion is rubber provided in the central portion in the longitudinal direction of the main body portion.
By using the string rubber to shrink the central portion of the main body portion in the longitudinal direction and fixing it to the camper using a member whose tip is formed of a magnet, the cover of the camper is fixed. The rain noise reduction net according to any one of claims 1 to 4, wherein the rain noise is reduced.