JPH077417U - Door body device for equipment storage of aquarium - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To facilitate temperature adjustment and opening / closing operation of the door of the equipment storage base that stores equipment located at the bottom of various rigid water tanks. [Structure] A water tank portion is provided on an upper portion and is configured by a lower equipment storage base, an opening portion 6 is provided on a side wall of the equipment storage base, and a concave step portion 7 is formed on an outer peripheral wall of the opening portion. At the same time, one of several Velvet type fasteners 8 is fixed to the concave step portion. On the door body fitted to the recessed step portion, the other velvet type fastener corresponding to the velvet type fastener is fixed at the same position. Further, an upper gap portion and a lower gap portion are not formed in the upper and lower portions of the door body, respectively.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an openable / closable door body provided with various water tank parts on the upper part, a device storage base serving as a base for storing various devices in the lower part, and mounted on the side wall thereof. More specifically, it relates to a door body device for storing equipment in a water tank.

[0002]

[Prior art]

 Conventionally, a rigid water tank device of this type has a structure in which a pump, a motor, a refrigerator, or the like is installed in a lower device storage base, and heat is generated inside to raise the temperature. In addition, a door that opens and closes when the various devices stored in the device storage base are taken in and out, replaced, and repaired is installed.

[0003]

[Problems to be solved by the device]

 In the former case mentioned above, if the door is closed, the inside of the equipment storage base will become hot, which will adversely affect the upper water tank part, and each equipment may be damaged by heat. There is a problem that it is easily damaged. In the latter case, since the hinge part of the opening / closing mechanism projects to the outside as an opening / closing mechanism, there is a problem that damage or rust due to water easily occurs. The present invention has been made in view of the above-mentioned conventional problems, and its main purpose is to increase the internal temperature of the equipment storage base by the gap between the upper and lower parts provided in the door body. It is an object of the present invention to provide a door body device for storing equipment in a water tank, which allows the air to be circulated and circulated, and the door body to be opened and closed can be opened and closed quietly and easily by detaching the facing Velvet type fastener.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the door body device of the water tank (1) according to the present invention has a lower device storage base (3) having a water tank portion (2) at an upper portion thereof, and an opening ( 6) and the concave step (7) is formed on the outer peripheral wall of the opening (6). Several velvet type fasteners (8) and (8) are fixed to the concave step (7) at predetermined upper and lower positions. Further, on the outer peripheral back surface of the door body (5) which is detachably fitted in the recessed step portion (7), the other opposite Velvet type fastener (12) (12) is fixed. The door body (5) has an upper gap portion (10) formed in the upper portion and a lower gap portion (11) for air intrusion in the lower portion.

[0005]

[Action]

 According to this door body device, the equipment storage base is provided by adhering and separating the velvet type fastener fixed to the concave step portion of the equipment storage base and the corresponding velvet type fastener fixed to the back surface of the door body. To facilitate operations such as internal inspection and repair. In addition, air intrudes through the lower gap below with the door closed and circulates and discharges the hot air of the equipment storage base through the upper gap above, without raising the internal temperature. It is designed to be kept constant at all times.

[0006]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. A water tank (1) for appreciation of various rigid types has a water tank portion (2) of a circular shape or the like at the upper portion, and the water tank portion (2) at the lower portion. A device storage base (3) for mounting the device is constructed. Inside the equipment storage base (3), equipment such as a filtration device, a pump, a blower, and a refrigerator are stored. An opening (6) is formed in a part of the outer side wall of the equipment storage base (3). A concave step (7) is formed on the entire outer peripheral wall of the opening (6). A plurality of Velvet type fasteners (8) (8) ... Are fixed to the concave step portion (7) at predetermined intervals in the vertical direction opposite to each other by means of an adhesive or the like.

Next, the door body (5) of the same shape fitted in the recessed step (7) for closing the opening (6) has a Velvet type attached to the recessed step (7). The other pair of Velvet type fasteners (12) and (12) are fixed to the back side corresponding to the fasteners (8) and (8). The door body (5) is formed by removing an upper gap portion (10) for air discharge above it. Further, a lower gap portion (11) through which air intrudes downward is formed by cutting. The air that has entered through the lower gap portion (11) of the door body (5) discharges the air whose temperature has risen in the equipment storage base (3) to the outside through the upper gap portion (10). It circulates and cools down.

[0008]

[Effect of device]

 As described above, according to the present invention, it is possible to open and close the door mounted on the equipment storage base easily and securely, and since there is no need for hinges or stop fittings, vibration by motors and metal rust etc. are minimized. There is an effect that can be prevented and that the air ventilation in the equipment storage base can be naturally achieved. Further, since the concave step is formed on the outer peripheral wall of the opening provided on the side wall of the device storage base, the door body can be easily closed and securely, and the side wall portion does not project to the surface. Has the effect of being beautifully finished. In addition, it is easy to connect and disconnect by using the Velvet type fasteners provided on the concave step and the other Bellet type fasteners provided at the corresponding positions on the back surface of the door, which is very convenient for operation. effective. Further, the upper gap portion and the lower gap portion provided at the upper and lower portions of the door body can surely prevent the inside of the equipment storage base from becoming hot, and the lower gap portion and the upper gap portion. The part has a convenient effect that it can be constantly operated and used in a stable state by the convection of natural invasion from below.

[Brief description of drawings]

FIG. 1 is a front view of a door body device of the present invention mounted on a back surface.

FIG. 2 is a perspective view of the door of the equipment storage base separated.

FIG. 3 is an enlarged separation perspective view of the device storage base with a part thereof removed.

FIG. 4 is a cross-sectional plan view of FIG. 1A-A of the present invention.

[Explanation of symbols]

 1 Water Tank 2 Water Tank Section 3 Equipment Storage Base 5 Door 6 Opening 7 Recessed Step 8 Velvet-type Fusner 10 Upper Gap 11 Lower Gap 12 Bell-bet Husner

Claims (1)

[Scope of utility model registration request] 1. A device housing door body device for a water tank having a water tank portion on an upper part and a device housing portion on a lower portion, wherein the device housing base is provided with an opening in a part of a side wall thereof. A recessed step is formed on the outer peripheral wall of the section, and one of several Velvet type fasteners is fixed to the recessed step and one of the upper and lower parts is attached to the recessed step. The other of the formula type fasteners is fixed, and the door body is provided with an upper gap portion for heat discharge in the upper portion and a lower gap portion for air intrusion in the lower portion, which is a water tank device. Door body device for storage.