JPH0293293U - - Google Patents
Info
- Publication number
- JPH0293293U JPH0293293U JP102489U JP102489U JPH0293293U JP H0293293 U JPH0293293 U JP H0293293U JP 102489 U JP102489 U JP 102489U JP 102489 U JP102489 U JP 102489U JP H0293293 U JPH0293293 U JP H0293293U
- Authority
- JP
- Japan
- Prior art keywords
- aquarium
- lid
- top plate
- air
- water surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
Description
第１図および第２図はこの考案の浮力を利用し
た水槽の可動蓋の一実施例にかかり、第１図は蓋
を閉めた場合の横断面図、第２図は蓋を開いた場
合の横断面図である。
１０：浮力を利用した水槽の可動蓋、１１：水
槽、１２：蓋体、１３：空気抜き、１４：ガイド
機構、１５：バランス装置。
Figures 1 and 2 show an example of a movable lid for an aquarium that uses buoyancy according to this invention. Figure 1 is a cross-sectional view when the lid is closed, and Figure 2 is a cross-sectional view when the lid is opened. FIG. 10: Movable lid of a water tank using buoyancy, 11: Water tank, 12: Lid body, 13: Air vent, 14: Guide mechanism, 15: Balance device.
Claims (1)
ことができる蓋体を少なくとも上板とこれの周囲
に設けられる側板とで形成し、この蓋体の上板に
、水槽に注入される水により蓋体内に空気を残留
させて浮力を与えるとともに、空気を排出させて
水槽底部に蓋体を沈め得る開閉可能な空気抜きを
設けたことを特徴とする浮力を利用した水槽の可
動蓋。 A lid body that can be floated on the water surface of the aquarium by the air held inside is formed of at least a top plate and a side plate provided around the top plate, and the top plate of the lid body is made to float on the water surface of the aquarium by the water injected into the aquarium. A movable lid for an aquarium that utilizes buoyancy, characterized by allowing air to remain in the lid to provide buoyancy, and having an openable and closable air vent that allows the lid to sink to the bottom of the tank by discharging air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102489U JPH0293293U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102489U JPH0293293U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293293U true JPH0293293U (en) | 1990-07-24 |
Family
ID=31200551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP102489U Pending JPH0293293U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293293U (en) |
-
1989
- 1989-01-09 JP JP102489U patent/JPH0293293U/ja active Pending