JP2001164843A - Sound and heat insulating panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance the effects of sound and heat insulation by easily attaching a panel to a window panel such as a window pane in such a manner that the panel will not vibrate. SOLUTION: The panel comprises a panel body 1 made of an acrylic plate forming a space relative to the window panel W, a frame 2 made from vinyl chloride and closing the space, and detachable suction boards 3. When the panel is pressed against the mounting surface of the window panel W and attracted thereto by the suction boards 3, the abutting portion 2b of the frame 2 makes close contact with the window panel W and the space surrounded by the panel body 1, the frame 2 and the window panel W is closed. Thus, a double window structure consisting of the panel body 1 and the window panel W is formed to enable enhancing the sound and heat insulating effects of the window panel W.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soundproof and heat insulating panel for improving a soundproofing effect and a heat insulating effect in a window panel such as a window glass of a vehicle or a building.

[0002]

2. Description of the Related Art In recent years, double sashes having improved soundproofing and heat insulating effects have been increasingly used in buildings and the like. This double sash is provided by providing a space between two window glasses and bonding them together. By sealing the space, a soundproofing effect and a heat insulating effect are obtained.

[0003] However, such a double sash is an off-the-shelf product and is manufactured in a factory by a manufacturer. Therefore, when used in an existing building or the like, it is necessary to remove and replace the existing sash. . That is,
Since the sash needs to be replaced, it takes a lot of time to complete the construction and the construction cost is high.

[0004] Therefore, a double window that can be retrofitted has been developed, and for example, there is a double window structure disclosed in JP-A-8-40067 and JP-A-8-165868.

[0005] The double-window structure with sunshade panel bonding described in Japanese Patent Application Laid-Open No. 8-40067 discloses a double-window structure comprising a window glass and a sunshade panel.
Edges are formed on the four circumferences of the sunshade panel, and are further adhered to the window glass with a double-sided adhesive tape via a flange formed on the edge.

On the other hand, the double-window structure described in Japanese Patent Application Laid-Open No. 8-165868 discloses a double-sided adhesive tape and a mounting bracket, or a surface fastener having the same structure as that described in Japanese Patent Application Laid-Open No. 8-40067. It is to be attached to window glass using a glass or a suction cup.

[0007]

The double window structure described in these publications has a structure in which the outer periphery of the panel is bent to provide a mounting portion such as a flange portion and adhere to the window glass. It is necessary to bend and mold from a single panel or to provide an attachment part and integrally mold.

Further, since the panel formed in this manner is simply bonded to the window glass using a double-sided adhesive tape or a mounting bracket, the effect of the state of mounting the panel on the window glass affects the soundproofness of vibration. Is not mentioned.

Accordingly, an object of the present invention is to improve the soundproofing effect and the heat insulating effect by simply attaching one panel to a window panel such as a window glass so as not to vibrate.

[0010]

SUMMARY OF THE INVENTION A sound-insulating and heat-insulating panel according to the present invention is a sound-insulating and heat-insulating panel attached to a window panel, comprising a panel body forming a space between the window panel and a frame for sealing the space. Things.
Thereby, the panel main body can be formed by one panel, and the space closed by the panel main body and the frame can form a double window structure, thereby improving the soundproofing effect and the heat insulating effect. .

Here, it is desirable that the panel body or the frame is formed of a vibration-proof material. For example, a transparent and lightweight panel such as an acrylic plate or a polycarbonate plate can be used as the panel body. On the other hand, for the frame, it is desirable to use a soft material such as vinyl chloride, chloroprene synthetic rubber, or neoprene rubber as a vibration damping material.

Since the panel main body or the frame is formed of such a vibration-proof material, even when the panel main body and the frame are attached to the window panel, vibrations may be generated depending on the attachment state, The vibration can be absorbed by the main body or the frame, and the soundproofing effect can be improved.

Preferably, the frame is formed so as to be fitted to a surface around the panel body. Thereby, the sealed space formed between the panel main body and the window panel is maximized with respect to the size of the panel main body, and it is possible to maximize the size of the panel main body to improve the soundproofing effect and the heat insulating effect. it can. Further, when the frame is deteriorated and the soundproofing effect and the heat insulating effect are reduced, it is possible to replace only this frame.

By the way, it is desirable to provide an adsorbing member for adsorbing the window panel on the surface of the panel body on the side forming the space. With this adsorbing member, the panel main body can be adsorbed and fixed only by pressing the panel main body against the window panel, and the double window structure can be easily formed.

Preferably, the suction member is a suction cup which is detachable from the window panel. If the panel body is attached to the window panel by this suction cup, it can be easily removed, and the panel body and the window panel can be easily cleaned. Also, the panel itself can be replaced.

[0016]

FIG. 1 is a sectional view of a sound-insulating and heat-insulating panel according to an embodiment of the present invention, FIG. 2 is a perspective view of the sound-insulating and heat-insulating panel of FIG. 1 as viewed from a space forming surface side, and FIG. FIG. 4 is a front view of the sound-insulating and heat-insulating panel, and FIG. 4 is a cross-sectional configuration diagram in a state where the sound-insulating and heat-insulating panel of FIG. 1 is attached to a window panel.

As shown in the figure, a soundproof and heat insulating panel according to an embodiment of the present invention comprises a single rectangular panel body 1 made of an acrylic plate, a frame 2 made of vinyl chloride as a vibration damping material, and an adsorbent. It is constituted by a detachable suction cup 3 as a member.

The frame 2 has a surface 1a around the panel body 1.
A concave portion 2a is provided so as to be fitted to the panel body 1 and is attached to all four surfaces 1a around the panel body 1. The recess 2a allows the frame 2 to be freely attached to and detached from the panel main body 1, and it is possible to replace only the frame 2 while keeping the panel main body 1 as it is.

The frame 2 has a window panel W
(See FIG. 4). The contact portion 2b is brought into close contact with the window panel W by contacting and pressing the contact portion 2b. The height A of the contact portion 2b is larger than the width B of the space 4 described later, and the strength of the close contact between the frame 2 and the window panel W can be adjusted by changing the height A. It is.

The suction cup 3 is adhered to the space forming surface 1b of the panel body 1, and the panel body 1 is attracted to the window panel W only by pressing the panel body 1 against the window panel W by the suction cup 3. The panel body 1 can be fixed. Further, since the suction cup 3 can be easily removed from the window panel W, the soundproof and heat insulating panel can be detached from the window panel W.

In such a configuration, as shown in FIG. 4, a soundproof and heat insulating panel is attached to an existing window panel W. When mounting, the dust and dirt on the mounting surface of the window panel W are removed. Then, the soundproof and heat-insulating panel is pressed against the mounting surface of the window panel W, and the suction cup 3
Adsorb.

At this time, since the contact portion 2b of the frame 2 is in close contact with the window panel W, the space 4 having a width B surrounded by the panel body 1, the frame 2, and the window panel W is in a sealed state. That is, a double window structure of the panel body 1 and the window panel W is formed,
The soundproofing effect and the heat insulating effect of the window panel W can be improved.

When the sound-insulating and heat-insulating panel according to the present embodiment is attached to the window panel W, air is filled in the closed space 4. It is also possible to make it a state. If the air in the space 4 is sucked out, the space 4
The internal pressure becomes smaller than the external pressure, and the soundproof and heat insulating panel and the window panel W are more strongly adsorbed. As a result, the frame 2 and the window panel W are more closely adhered to each other, so that vibration between the frame 2 and the window panel W is suppressed, and the soundproofing effect can be enhanced. Alternatively, it is also possible to fill the space 4 with a transparent resin or the like, and to improve the soundproofing effect and the heat insulating effect by the filled resin.

Further, since the frame 2 is attached to the surface 1a around the panel main body 1, the space 4 formed between the panel main body 2 and the window panel W has a maximum size corresponding to the size of the panel main body 1. Thus, the size of the panel body 1 can be maximized to improve the soundproofing effect and the heat insulating effect.

Further, since the frame 2 is made of an anti-vibration material, even if vibration occurs depending on the state when the frame 2 is mounted on the window panel W, the vibration is prevented by the frame 2. It can be absorbed, improving the soundproofing effect.

Further, by adopting a structure in which the frame 2 which is in close contact with the window panel W is attached to one panel main body 1, a double window structure can be easily formed. Furthermore, the sound-insulating and heat-insulating panel having such a structure can be manufactured only by cutting one panel into an arbitrary shape and attaching the frame 2, thereby reducing the manufacturing cost. It is also possible to easily produce soundproof and heat insulating panels of various shapes.

The soundproof and heat-insulating panel is attached to the window panel W as a suction member by a detachable suction cup 3, and can be easily removed when cleaning the panel body 1 and the window panel W.

In this embodiment, the panel body 1 is attached to the window panel W by a detachable suction cup 3 as an adsorbing member, but other adsorbing members may be used.

The frame 2 can be bonded to the window panel W using a double-sided adhesive tape, a surface fastener, or the like, without using such a suction member. At this time,
If the soundproof and heat insulating panel is not removed, it can be bonded using an adhesive.

On the other hand, the frame 2 is provided with a recess 2a which can be fitted on the surface 1a around the panel main body 1 so as to be detachable. However, the frame 2 is adhered to the surface 1a around the panel main body without providing such a recess 2a. It can also be fixed using an agent or a double-sided adhesive tape.

When the soundproof and heat insulating panel of this embodiment is mounted on the window panel W, the height of the soundproof and heat insulating panel does not protrude from the frame F of the window panel W as shown in FIG. It is desirable to adjust the height. Thus, even when the soundproof and heat insulating panel of the present embodiment is applied to a sliding-type opening / closing window, the opening and closing of the soundproof and heat insulating panel is not hindered, and the soundproof and heat insulating panel can be easily attached to the window panel W.

The frame 5 is formed on the space forming surface 1b of the panel body 1 without mounting the frame 2 on the peripheral surface 1a of the panel body 1, as shown in FIG. The space 4 enclosed by the main body 1 and the frame 5 can also be formed. The cross-sectional shape of the frame 5 can be square or trapezoidal as shown in FIG. 5, or circular or elliptical.
And the window panel W may be shaped so as to be in close contact with each other.

By the way, as shown in the figure, the mounting position and the mounting position of the suction members such as the suction cups 3 are provided one by one at the four corners inside the frame 2 on the space forming surface 1b of the panel body 1. However, the present invention is not limited to the mounting position and the mounting position, and may be configured such that only one is provided at the center portion, or a plurality is provided at another position.

Alternatively, as shown in FIG. 6, a suction member such as a suction cup 3 may be provided outside the frame 5 so as to be sucked to the window panel W outside the closed space 4. Of course, also in this case, the suction cup 3 can be further provided in the closed space 4.

[0035]

According to the present invention, the following effects can be obtained.

(1) By providing a panel body for forming a space between the window panel and a frame for sealing the space, the panel body can be easily formed by a single panel. And a space closed by the frame, it is possible to form a double window structure, thereby improving the soundproofing effect and the heat insulating effect. Further, the sound-insulating and heat-insulating panel having such a structure can be manufactured only by cutting out one panel and attaching a frame, so that the manufacturing cost can be reduced. further,
By cutting the panel into an arbitrary shape, it is possible to easily produce soundproof and heat-insulating panels of various shapes, and it is also possible to improve the design.

(2) Since the panel main body or the frame is formed of a vibration-proof material, even when the panel main body and the frame are attached to the window panel, vibration may occur depending on the attached state. The vibration can be absorbed by the main body or the frame, and the soundproofing effect can be improved.

(3) Since the frame is formed so as to be fitted on the peripheral surface of the panel main body, the sealed space formed between the panel main body and the window panel is smaller than the size of the panel main body. It becomes maximum, and the soundproofing effect and the heat insulating effect can be improved by making the most of the size of the panel body. Furthermore, when the frame is deteriorated and the soundproofing effect and the heat insulating effect are reduced, it is possible to replace only this frame, and the recyclability is improved, and the influence on the environment can be reduced.

(4) By providing an adsorbing member for adsorbing the window panel on the surface of the panel main body on which the space is formed, the panel main body can be fixed only by pressing the panel main body against the window panel. A double window structure can be easily formed. Therefore, no special technique is required for the mounting operation, and even a general person can easily mount the soundproof and heat insulating panel on the window panel.

(5) Since the suction member is a suction cup detachable from the window panel, it can be easily removed, and the panel body and the window panel can be easily cleaned. Also, the panel itself can be replaced.

[Brief description of the drawings]

FIG. 1 is a sectional configuration diagram of a soundproof and heat insulating panel in an embodiment of the present invention.

FIG. 2 is a perspective view of the soundproof and heat insulating panel of FIG. 1 as viewed from a space forming surface side.

FIG. 3 is a front view of the soundproof and heat insulating panel of FIG. 1;

FIG. 4 is a cross-sectional configuration diagram in a state where the soundproof and heat insulating panel of FIG. 1 is attached to a window panel.

FIG. 5 is a sectional configuration diagram of a soundproof and heat insulating panel showing another embodiment of the present invention.

FIG. 6 is a sectional configuration view of a soundproof and heat insulating panel showing still another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Panel main body 1a Surrounding surface 1b Space forming surface 2, 5 Frame 2a Depression 2b Contact part 3 Suction cup 4 Space

Claims (5)

[Claims] 1. A sound-insulating and heat-insulating panel attached to a window panel, comprising: a panel main body that forms a space between the window panel and the frame; and a frame that seals the space. 2. The sound-insulating and heat-insulating panel according to claim 1, wherein the panel main body or the frame is formed of a vibration-proof material. 3. The sound-insulating and heat-insulating panel according to claim 1, wherein the frame is formed so as to be fitted to a peripheral surface of the panel main body. 4. The sound-insulating and heat-insulating panel according to claim 1, further comprising an adsorbing member that adsorbs the window panel on a surface of the panel main body on which the space is formed. 5. The soundproof and heat insulating panel according to claim 4, wherein the suction member is a suction cup detachable from the window panel.