JPH0375194U

JPH0375194U -

Info

Publication number: JPH0375194U
Application number: JP13634389U
Authority: JP
Priority date: 1989-11-25
Filing date: 1989-11-25
Publication date: 1991-07-29

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示したもので、第１
図は細部を省略した車載水槽の概略斜視図、第２
図ａは車載水槽の上面の開口部を閉じる蓋体の固
定構造を示した概略断面説明図、第２図ｂは車載
水槽の上面の開口部を閉じる蓋体の固定構造を示
した概略背面説明図、第３図は車載水槽の側面に
構成した覗き窓の透明パネルの取付け構造を示し
た概略断面説明図である。１……車載水槽、２……蓋体、３……枠縁、３
ａ……リング用溝、３ｂ……Ｏリング、４……ブ
ラケツト、５……ボルト部材、６……ナツト部材
、７……受け板、８……ワツシヤー、９……覗き
窓、１０……開口部、１１……縁枠、１２……雌
ネジ、１３……透明パネル、１４，１８……嵌込
み面、１５ａ，１５ｂ……ゴムパツキン、１６…
…着脱縁枠、１７……ボルト孔、１９……固定ボ
ルト、２０……ストツパ。 The drawing shows one embodiment of the present invention.
The figure is a schematic perspective view of an on-vehicle water tank with details omitted.
Figure a is a schematic cross-sectional explanatory diagram showing the fixing structure of the lid that closes the opening on the top of the vehicle water tank, and Figure 2 b is a schematic rear view showing the fixing structure of the lid that closes the opening on the top of the vehicle water tank. 3 are schematic cross-sectional explanatory views showing the mounting structure of a transparent panel of a viewing window constructed on the side surface of a vehicle-mounted water tank. 1... Car water tank, 2... Lid body, 3... Frame edge, 3
a... Ring groove, 3b... O-ring, 4... Bracket, 5... Bolt member, 6... Nut member, 7... Receiving plate, 8... Washer, 9... Peephole, 10... Opening, 11... Edge frame, 12... Female screw, 13... Transparent panel, 14, 18... Fitting surface, 15a, 15b... Rubber gasket, 16...
...Detachable edge frame, 17...Bolt hole, 19...Fixing bolt, 20...Stopper.

Claims

[Scope of Claim for Utility Model Registration] 1. A vehicle-mounted water tank that is mounted and fixed on the loading platform of a vehicle and has a viewing window formed on the side wall of the tank with a transparent panel that can be attached and removed. 2. The viewing window consists of a window opening formed in the side wall of the aquarium, a fixed frame fixed to the opening, and a plurality of windows arranged at regular intervals around the entire circumference on the outside of the front side of the window. A fixed edge frame having a female thread and a fitting surface for the transparent panel that is set back one step around the entire circumference at a position near the inner front side of the fixed edge frame, and abutting surface of the fixed edge frame. a rubber gasket, the transparent panel having its circumferential edge fitted into and abutting the fitting surface of the fixed edge frame around the entire circumference via the rubber gasket, and facing the fixed edge frame with the transparent panel in between. A removable edge frame having a plurality of bolt holes corresponding to the female screws on a one-to-one basis around the entire circumference at positions closer to the outside, and one step around the entire circumference at positions closer to the inside of the back surface. A removable edge frame that forms a fitting surface for the transparent panel that has retreated, a rubber gasket that is placed in contact with the fitting surface of the detachable edge frame, and a female thread of the fixed edge frame through the bolt hole of the detachable edge frame. A bolt to be screwed together and a stopper fixed over the entire circumference at a position near the outermost periphery of the back surface of the removable edge frame or a position near the outermost periphery of the front surface of the fixed edge frame, and the front face of the fixed edge frame facing each other. 2. The vehicle-mounted water tank according to claim 1, further comprising a stopper that limits the tightening width of the bolt and female screw by coming into contact with a position near the outermost periphery or a position near the outermost periphery of the back surface of the detachable edge frame.