JPH0728215Y2 - Aquarium for flush furniture - Google Patents

Description

[Detailed description of the device] [Industrial applications]

TECHNICAL FIELD The present invention relates to a sink tank in a sink and a washbasin in a washbasin.

[Technical background]

For example, in the case of a sink, a water hammer sound is generated when water falls from the karan into the think tank, an impact sound is generated when tableware etc. falls into the think tank, and the tableware etc. touch and vibrate in the think tank. Occur. In the sink tank made of stainless steel used for the sink, since the plate thickness of the stainless plate is thin, when these water hammer noise, impact noise, vibration, etc. occur, the noise and vibration resonate with the stainless steel plate and resonate greatly. There was a problem that it became noise and annoying.

[Problems to be solved by the device]

Because of this, water falls from the karan, tableware falls,
There was a demand for a think tank that can be used quietly without the impact of water hammer, impact noise, vibration, etc. even when tableware touches each other. The present invention has been made in view of the above technical background, and the purpose thereof is to attach a vibration-proof elastic sheet to the outer surface of a water tank in a washbasin or a sink cabinet party's flush furniture. It is to prevent impact noise, impact sound, vibration, etc. from reverberating, and to prevent the adhered vibration-proof elastic sheet from falling off the outer surface of the water tank.

[Means for Solving the Problems]

The aquarium body of the flush furniture of the present invention is made by attaching an anti-vibration elastic sheet such as anti-vibration rubber to the outer surface of the metallic aquarium, and attaching a dew condensation preventing cover to the outer surface of the aquarium from above the anti-vibration elastic sheet. It is characterized in that the entire installation and the entire circumference of the vibration-proof elastic sheet are covered with a dew condensation preventing cover.

[Action]

In the present invention, since the vibration-proof elastic sheet such as the vibration-proof rubber is adhered to the outer surface of the water tank, the sound of water hammer when the water falls from the currant, the impact sound when the tableware falls, the tableware Even if vibrations or the like occur when they touch each other, the impact sound and vibrations can be absorbed or dampened by the vibration-proof elastic sheet, and resonance of the water tank can be prevented. Therefore, it is possible to provide the flush furniture that can be quietly used while suppressing the generation of noise. On the other hand, however, the vibration-proof elastic sheet has a vibration-damping effect similar to that of a vibration-proof rubber, and has a higher density and heavier weight than synthetic resin foam, so it is peeled off from the outer surface of the water tank by its own weight. There is a drawback that it is easy to do. In particular, dew condensation is likely to occur on the back of the aquarium of washable furniture, so the adhesive will be peeled off by the dew condensation water that has penetrated from the outer surface of the aquarium to the adhesive surface of the backside of the anti-vibration elastic sheet, and the anti-vibration elastic sheet will fall out of the aquarium. There is a fear. Further, in the case of flush furniture such as a sink or a washbasin, hot water or water is stored in or drained from the water tank, so the temperature changes drastically, and the outer surface of the water tank gives a heat shock to the elastic sheet for vibration isolation. Since the vibration-proof elastic sheet warps due to the temperature difference between the inside and outside of the water tank, the vibration-proof elastic sheet is more likely to fall off. For this reason, in the present invention, a dew condensation preventing cover is attached to the outer surface of the water tank from above the anti-vibration elastic sheet, and the entire anti-vibration elastic sheet including the entire circumference is covered with the dew condensation preventing cover. Since the dew condensation prevention cover has a smaller density and is lighter than the vibration-proof elastic sheet, it has higher adhesion to the water tank than the vibration-proof elastic sheet. Since the vibration-proof elastic sheet can be held by the adhesion of the dew condensation preventing cover to the water tank, it is possible to prevent the vibration-proof elastic sheet from peeling off from the outer surface of the water tank. Further, dew condensation is less likely to occur on the outer surface of the water tank covered by the dew condensation prevention cover, and peeling of the adhesive surface between the outer surface of the water tank and the vibration-proof elastic sheet due to dew condensation can be prevented.
Furthermore, since the entire anti-vibration elastic sheet including the entire circumference is covered by the anti-condensation cover, even if dew condensation occurs, the dew condensation water does not enter the adhesive surface from the periphery of the anti-vibration elastic sheet, and the dew condensation water By this, the adhesive can be prevented from being peeled off and the elastic sheet for vibration isolation can be prevented from falling off from the water tank. Further, since the vibration-proof elastic sheet is covered by the heat-condensation dew-preventing cover, the vibration-proof elastic sheet is unlikely to warp due to the temperature difference between the inside and the outside of the water tank, and the vibration-proof elastic sheet. It is also possible to prevent falling off due to warpage.

【Example】

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a sectional view of the think tank 4 fixed to the upper surface of the cabinet of the sink, and FIG. 2 is an enlarged view of a part thereof. The sink tank 4 is made by pressing a stainless steel plate, for example, and has a drainage port 6 provided at the bottom of the water tank 1. The bottom surface of the water tank 1 does not absorb vibrations or water hammer noise. An anti-vibration elastic sheet 2 having an anti-vibration effect, such as anti-vibration rubber, which can be suppressed, is adhered by an adhesive 5. Further, a dew condensation preventing cover 3 having a heat insulating property such as urethane foam resin is provided on the lower surface of the water tank 1 and the outer peripheral surface of the side wall. The dew condensation prevention cover 3 is used in the water tank 1 without using an adhesive.
Although it is desirable to make it adhere to the outer surface of the body by integral molding,
It does not matter if they are glued together. Even when the dew condensation prevention cover 3 is adhered to the think tank 4 with an adhesive, the dew condensation prevention cover 3 is weighed more than the vibration-proof elastic sheet 2, so that even if the adhesive is slightly peeled off, there is little risk of falling off. Since the water tank 1 is covered with the dew condensation prevention cover 3, dew condensation does not easily occur in the water tank 1, and the edge of the vibration-proof elastic sheet 2 is covered with the dew condensation prevention cover 3, so that even if the water tank 1 Even if dew condensation occurs on the back surface, there is no risk that dew condensation water will enter the adhesive layer between the vibration-proof elastic sheet 2 and the water tank 1, and the dew condensation water peels off the adhesive layer and the vibration-proof elastic sheet 2 becomes a water tank. There is no fear of dropping from 1. Also,
Since the vibration-proof elastic sheet 2 is covered with the dew condensation preventive cover 3 having heat insulating properties, the vibration-proof elastic sheet 2 is insulated from the space below the water tank 1 (inside the cabinet of the sink). Due to the temperature difference between the inner side and the outer side of the water tank 1, the vibration-proof elastic sheet 2 is less likely to warp, the vibration-proof elastic sheet 2 is less likely to peel off, and the vibration-proof effect can be connected for a long time. Moreover, since the dew condensation preventing cover 3 does not easily cause dew condensation on the back surface of the water tank 1, the dew condensation formed on the back surface of the water tank 1 does not fall into the cabinet of the sink and hurt the wooden cabinet. Although the sink tank of the sink has been described in the above embodiment, the present invention can be similarly applied to the wash bowl of the wash basin.

[Effect of device]

According to the present invention, it is possible to suppress water hammer noise, impact noise, vibration, etc. generated in the aquarium from causing noise in the aquarium and causing annoying noise. Furniture can be provided. Further, due to the dew condensation on the outer surface of the water tank, the vibration-proof elastic sheet adhered to the outer surface of the water tank is less likely to peel off and fall off, and the vibration-proof and sound-proofing effect of the vibration-proof elastic sheet can be maintained for a long period of time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG.
It is an expanded sectional view which fractures and shows a part of figure. 1 ... water tank 2 ... vibration-proof elastic sheet 3 ... condensation prevention cover

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Koji Nomura 32 Akashi-cho, Chuo-ku, Kobe-shi, Hyogo Stock company Noritsu (72) Creator Masamine Hirosawa 32 Akashi-cho, Chuo-ku, Kobe, Hyogo Stock company In Noritsu (56) Reference Japanese Unexamined Patent Publication No. 56-142944 (JP, A) Actual Development No. 57-33773 (JP, U) Japanese Patent Publication No. 55-50138 (JP, B2)

Claims (1)

[Scope of utility model registration request] 1. An anti-vibration elastic sheet such as anti-vibration rubber is adhered to the outer surface of a metal water tank, and a dew condensation preventing cover is attached to the outer surface of the water tank from above the anti-vibration elastic sheet. A water tank body for washable furniture, characterized in that the entire elastic sheet including the entire circumference is covered with a dew condensation preventing cover.