TWM479325U - Soundproof mat material - Google Patents

Description

Soundproof mat

The utility model relates to a soundproof mat material, which has the effect of attenuating sound waves, and the present invention particularly relates to a soundproof mat material which is convenient for construction and reduces cost.

In densely populated areas, people become neighbors because they live in the same apartment, but people have different living habits and schedules, and the floor or partition walls of the apartment are rigid and the sound insulation is not good, so the noise is transmitted. To the adjacent floors, which in turn causes auditory disturbances to neighbors, which in turn affects the quality of life. In particular, upstairs residents are affected by sleep, whether during the day or at night, such as walking sounds or falling objects and floor sounds. The quality, the insomnia, the insufficiency of the situation, or the sound of the house upstairs, next door, and the partition wall suddenly passing through the floor will make the thoughts interrupted and unable to concentrate, resulting in poor reading or work efficiency; such as the above situation The quality of life has been seriously damaged. In order to improve the above problems, people have added a soundproof blanket to the floor tiles. However, after long-term use, the soundproof blankets are easily contaminated with dust and dirt, resulting in inconvenience in cleaning, and at the same time, an additional increase. Disadvantages, and some people lie on the floor The board is directly filled with a large number of plasticized sound-insulating materials such as polystyrene balls, or the thickness of the floor and partition walls can be greatly increased, so that the sound intensity is weakened, but the following disadvantages are caused: first, complicated construction, high salary and additional Second, the polystyrene ball is filled in the wall when the building is built. If the floor and partition walls are to be modified afterwards, it will affect the structural strength of the building. Third, increase the thickness of the floor and partition wall. Will increase the weight of the building to affect the structural strength of the building and greatly reduce the volume, and further increase the cost; Fourth, when the polystyrene ball is burned by fire, it will produce toxic gas, which will cause the risk of escape personnel; Asphalt is added to increase the sound insulation effect, but the asphalt itself is expensive and toxic, which is likely to cause health hazards to users.

In view of the above problems, the creator is based on years of experience in the design of related products, research and analysis on the way to block sound waves, and can improve the problems existing in the technology that blocks sound waves. The main purpose is to provide a soundproof mat that is environmentally friendly and that is easy to construct and cost effective.

In order to achieve the above purpose, the sound insulation mat of the present invention is mainly made by mixing cement slurry with fiber resin, and is prepared by injecting a cement slurry mixed with fiber resin onto the surface of an inflatable cushion. The surface of the inflatable cushion is formed with a plurality of air chambers. When the cement slurry is solidified on the surface of the inflatable cushion, in order to remove the inflatable cushion attached to the cement slurry, the solidified water is further removed. After the mud and the inflatable cushion are subjected to the combustion and melting process, the inflatable cushion is burned, leaving only the solidified cement slurry, and a waterproof layer is formed on the surface of the solidified cement slurry, thereby forming the soundproof mat of the present invention, and through the present The surface of the sound-insulating mat is formed with a plurality of sound-absorbing portions, so that the sound wave transmission can generate a plurality of different angle reflections in the sound-absorbing portion to attenuate the sound wave intensity.

In order for your review board to understand the structure of the creation and the effect of its implementation, please refer to the following instructions for illustration.

10‧‧‧Sound insulation mat

101‧‧‧Acoustic Department

102‧‧‧reflecting surface

103‧‧‧Waterproof layer

11‧‧‧Mold

12‧‧‧Inflatable cushion

121‧‧ Air Room

13‧‧‧Cement slurry

S‧‧‧Sonic

S1‧‧‧Sonic

S2‧‧‧Sonic

S3‧‧‧Sonic

S4‧‧‧Sonic

S5‧‧‧Sonic

S6‧‧‧Sonic

Figure 1 is a schematic diagram of the production process of this creation (1).

Figure 2 is a schematic diagram of the production process of the creation (2).

Figure 3 is a schematic diagram of the production process of the creation (3).

Figure 4 is a three-dimensional appearance of the creation.

Figure 5 is a schematic diagram of the components of the creation.

Figure 6 is a schematic diagram of the implementation of the creation.

Figure 7 is another embodiment of the present invention.

Please refer to "Figure 1", which is a schematic diagram of the production process of the creation (1). As shown in the figure, the main purpose of this work is to mix a cement slurry 13 with a fiber resin and other materials. When the raw material is produced, an inflatable cushion 12 is placed in a mold 11 in advance, and the above is further completed. The mixed cement slurry 13 is poured into the mold 11 to completely cover the surface of the inflatable cushion 12, and the inflatable cushion 12 can be made of a plastic material such as PE (polyethylene). The inside of the inflatable cushion 12 is filled with gas, so that the inflatable cushion 12 as a whole is full. Further, the inflatable cushion 12 has a plurality of air chambers 121 having a convex shape; see "Fig. 2", as shown in the figure. As a schematic diagram of the production process of the creation (2), as described above, the surface of the air chamber 121 of the inflatable cushion 12 is formed into a fine protrusion shape, for example, formed into a zigzag shape, and then refer to "Fig. 3". The figure shows the schematic diagram of the production process of the creation (3). After the above-mentioned cement slurry 13 is fully covered, it covers the surface of the inflatable cushion 12, and after the cement slurry 13 is solidified on the surface of the inflatable cushion 12, The cement slurry 13 is further burned together with the air cushion 12 so that the air cushion 12 attached to the cement slurry 13 disappears after being burned.

Please refer to "Fig. 4", which is a three-dimensional appearance of the creation, such as the soundproof mat 10 shown in the figure, in which a plurality of sound absorbing portions 101 are formed in a concave shape. The surface of the sound absorbing portion 101 is formed with a reflecting surface 102, and the reflecting surface 102 is shaped by the surface of the air chamber 121 of the air cushion 12 during the manufacturing process, so that the surface of the reflecting surface 102 is also relatively formed. An irregular hole shape; please refer to "5th figure" in conjunction with the figure. The figure shows the schematic diagram of the building. Please refer to "3rd picture", as shown in the figure, the sound absorbing part 101 is formed. The reflecting surface 102 is further distributed on the inner wall surface of the sound absorbing portion 101, so that the reflecting surface 102 is normally formed on the inner side surface of the sound absorbing portion 101. Further, the reflecting surface 102 is further irregularly serrated to allow sound waves to collide. After the rebound, and the inflatable cushion 12 burns Burning off forms a waterproof layer 103 on the surface of the reflecting surface 102.

Please refer to "Picture 6", which is a schematic diagram of the implementation of the creation. The soundproof mat 10 shown in the figure can be laid under normal conditions, for example, on the ceiling, walls, or other needs. The position at which the noise source is blocked from noise is attenuated. When the sound insulating mat 10 is further subjected to the transmission of a sound wave S, the sound wave S enters the inside of the sound absorbing portion 101. Since the sound absorbing portion 101 has a groove shape, the sound wave S is absorbing sound. The reflection in the portion 101 is performed, and further, the sound wave S is further reflected in the sound absorbing portion 101 by the reflection surface 102 formed on the surface of the sound absorbing portion 101, thereby achieving the effect of depleting the energy consumption of the sound wave S, such as The sound wave S shown in the figure is further split to form a weaker sound wave S1 and a sound wave S2 after being reflected by the reflecting surface 102, and the sound wave S1 and the sound wave S2 can be further split by the reflection to form a weaker one. The sound wave is used to effectively consume the sound wave S, whereby when the sound wave S passes through the soundproof mat 10, it can be reflected by the sound absorbing portions 101 of the soundproof mat 10, and the sound wave S enters the medium with high density from the medium with low density. The situation of being reflected is more obvious, so that its energy is weakened more; therefore, by the arrangement of the soundproof mat 10, the distance required for the sound wave S can be increased, and at the same time, due to the soundproof mat 10 The solid made of cement slurry mixed fiber resin has higher density than air. When the sound wave enters the body, its energy (amplitude) is greatly weakened, and it has good sound insulation effect, and the soundproof mat 10 is external. The laid building materials, such as ceilings or floor tiles, are solid and have a higher density than air, so that the soundproof mat 10 can further weaken the acoustic wave S; and when the sound wave S enters the soundproof mat 10 Each suck When the sound portion 101 is further entered into the body by the sound absorbing portions 101, the portion where the sound wave S continues to advance will change the traveling direction and increase the path length of the sound wave, sound wave, except that one portion of the sound wave S is reflected and lost. The energy is thus weakened.

Please refer to "Fig. 7", which is another embodiment of the present creation, as shown in the figure, two soundproofing mats (10, 10'), which are laid by stacking, for example, The two soundproofing mats (10, 10') are formed with a plurality of planes of the sound absorbing portions (101, 101') stacked opposite each other such that a gap D is formed between the sound absorbing portions (101, 101'), and when the sound waves S enter the gap D, The acoustic wave S will rub against and collide with the gap D formed between the sound absorbing portions (101, 101'), that is, after the sound wave S of the present figure is struck, the sound wave S1 and the sound wave S2 are further generated, and the sound wave S1 and the sound wave S2 are further Continuously impacting respectively forms an acoustic wave (S3, S4, S5, S6), causing the sound absorbing part (101, 101') to vibrate, part of the energy is converted into shock wave and consumed, which can effectively enhance the sound insulation effect; The horizontal transfer between the mats (10, 10') reduces the chance of vertical transmission of the heat source and effectively increases the heat insulation effect.

As can be seen from the above, this creation is mainly made of cement-mixed fiber resin, and with the aid of an inflatable cushion, the sound-insulating mat has several sound-absorbing parts after molding, which can be used for sound waves to pass through the sound-absorbing part. Further, a rebound can be generated, and a surface of the inner wall of the sound absorbing portion is formed with a reflecting surface, and an irregular and rough reflecting surface is formed through the surface, so that the sound wave can generate more reflections when passing through the sound absorbing portion, and the sound insulating mat is used as grouting cement. Face material, no need It can not be adhered, and it can effectively improve the reuse rate of the stencil. Accordingly, the creation of this creator can indeed achieve the purpose of providing an environmentally friendly soundproofing mat that can be easily constructed and cost-effective.

The above descriptions are only for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention. All changes and modifications to this creation shall be covered by the scope of this creation.

In summary, the effectiveness of this creation is in line with the “practicality”, “novelty” and “progressiveness” of the patent application requirements; the applicant filed a new patent application with the shackle in accordance with the provisions of the Patent Law.

10‧‧‧Sound insulation mat

101‧‧‧Acoustic Department

102‧‧‧reflecting surface

Claims (6)

A soundproof mat material capable of depleting a wave of energy and applying it to a space segment to enhance the sound insulation effect in the space, comprising: a plurality of sound absorbing portions in a groove shape, respectively formed in the soundproofing a surface of the mat material; a surface having a rough reflective surface formed on the inner wall surface of the sound absorbing portion; and when the sound wave passes through the sound absorbing portion, the number of reflections of the sound wave is increased by striking the reflecting surface. This causes the sound wave to be worn out. The soundproof mat according to claim 1, wherein the soundproof mat is laid in a stacked manner. The sound insulating mat according to claim 1, wherein the sound insulating mat is formed by mixing a cement slurry with a fiber resin. The sound insulating mat according to claim 3, wherein the cement paste is mixed with the fiber resin, and further laid on a surface of a plurality of inflatable cushions, and then combined by a combustion process. . The sound insulating mat according to claim 4, wherein the sound insulating mat is formed with a waterproof layer on the surface after the burning process is completed. The sound insulating mat according to claim 1, wherein the reflecting surface has an irregular zigzag shape.