JPH02134471U

JPH02134471U -

Info

Publication number: JPH02134471U
Application number: JP4302089U
Authority: JP
Priority date: 1989-04-14
Filing date: 1989-04-14
Publication date: 1990-11-08

Description

[Brief explanation of the drawing]

第１図は本考案の実施例のシヤーシ構造の斜視
図、第１図−１は、本考案の吸気ユニツト部材の
一面を前面にした斜視図、第１図−２は本考案の
吸気ユニツト部材の他面を前面にした斜視図、第
２図は従来の筐体の斜視図、第２図−１は従来の
一面吸気ユニツト部材の斜視図、第２図−２は従
来の底面吸気ユニツト部材の斜視図、第３図は二
つの吸気ルートを示す説明図、第４図は本考案の
底面通気口８の開口時（Ｂタイプ）の説明図、第
５図は本考案の一面通気口９、開口時（Ａタイプ
）の説明図、第６図は本考案の実施例による前面
吸気時（Ａタイプ）の筐体の斜視図、第７図は本
考案の実施例による底面吸気時（Ｂタイプ）の筐
体の斜視図。１……一面、２……他面、３……ねじ、４……
通気口、５……吸気ユニツト部材、６……マグネ
ツト、７……取手、８……通気口、９……通気口
、１０……取手の逃げ孔、１１……棚箱及び電子
装置、１２……筐体、１３……シヤーシ。 Figure 1 is a perspective view of a chassis structure according to an embodiment of the present invention, Figure 1-1 is a perspective view of an intake unit member of the present invention with one side facing forward, and Figure 1-2 is an intake unit member of the present invention. FIG. 2 is a perspective view of a conventional housing; FIG. 2-1 is a perspective view of a conventional single-side intake unit member; FIG. 2-2 is a conventional bottom-side intake unit member. FIG. 3 is an explanatory diagram showing the two intake routes, FIG. 4 is an explanatory diagram of the bottom vent 8 of the present invention when it is opened (B type), and FIG. 5 is an explanatory diagram of the bottom vent 8 of the present invention , an explanatory view of the case when it is open (type A), FIG. 6 is a perspective view of the case when air is taken in from the front (type A) according to the embodiment of the present invention, and FIG. Figure 3 is a perspective view of the housing of the type. 1...one side, 2...other side, 3...screw, 4...
Ventilation port, 5...Intake unit member, 6...Magnet, 7...Handle, 8...Vent hole, 9...Vent hole, 10...Handle escape hole, 11...Shelf box and electronic device, 12 ...Casing, 13...Shiashi.

Claims

[Claims for Utility Model Registration] A drawer-shaped intake unit member 5 having an intake means formed to be housed in the chassis 13 from the front.
In the structure of the intake unit in which the intake unit member 5 is installed between a shelf box and an electronic device installed in the housing, intake ports 9 and 8 are opened on one side 1 of the intake unit member 5 and the bottom plate, respectively, and the intake ports 9 and 8 are opened on the one side 1 of the intake unit member 5, and A handle 7 is installed on each side of the other surface 2 opposite to the rear end surface of the chassis 13 so that the intake unit member 5 can be pulled out using the handle 7 and stored in the chassis 13 with one surface 1 and the other surface 2 reversed from front to back. An escape hole 10 for the handle 7 is provided at the top, and magnets 6 are attached to the left and right sides of the escape hole 10. When the intake unit member 5 is stored with the other surface 2 facing forward, the ventilation between the ventilation hole 8 and the chassis 13 is prevented. The intake unit structure is such that when the openings 4 are open to each other and the chassis 13 is stored with one side 1 facing forward, the ventilation opening 8 and the ventilation opening 4 of the chassis 13 are closed to each other.