JPS6449692U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例によるクロスフロー
型フアン装置の分解斜視図、第２図は同装置の外
観斜視図、第３図は同装置の要部を示す部分縦断
正面図、第４図は同装置の縦断側面図、第５図は
羽根車の連結部構造を部分的に拡大した縦断正面
図、第６図は羽根車の側面図、第７図はブツシユ
の斜視図、第８図はブツシユの縦断正面図、第９
図は蓋板の部分斜視図である。 １……羽根車、２……端板、３……羽根板、４
……縁枠、８……蓋板、１６……ブツシユ（中間
部材の一例）、２６……爪片（中間部材の一例）
、３４，３５……側板、５５……芯材、Ａ……羽
根車連結体。 Fig. 1 is an exploded perspective view of a cross-flow type fan device according to an embodiment of this invention, Fig. 2 is an external perspective view of the device, Fig. 3 is a partial longitudinal sectional front view showing the main parts of the device, and Fig. 4 is a longitudinal side view of the device, Fig. 5 is a partially enlarged longitudinal front view of the impeller connection structure, Fig. 6 is a side view of the impeller, Fig. 7 is a perspective view of the bushing, and Fig. 8. This is a vertical front view of the bush, No. 9.
The figure is a partial perspective view of the lid plate. 1... Impeller, 2... End plate, 3... Vane plate, 4
... Edge frame, 8 ... Lid plate, 16 ... Button (an example of an intermediate member), 26 ... Claw piece (an example of an intermediate member)
, 34, 35... side plate, 55... core material, A... impeller connection body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端板の内面外周部に複数の羽根板が周方向に配
列して突設され、かつ複数の羽根板の先端部同士
が環状の縁枠により一体化されてなる羽根車の上
記端板を別の羽根車の上記縁枠に嵌着することに
より複数の羽根車が軸方向に連結されていると共
に、最終段に連結された羽根車の上記縁枠に円板
状の蓋板が嵌着され、それぞれの羽根車の端板及
び上記蓋板の中心部にそれぞれ弾力性を有する中
間部材が設けられ、上記端板の中間部材及び蓋板
の中間部材に圧入された芯材の両端部が、複数の
羽根車の連結体を挾む両側に配備された側板にそ
れぞれ支持されていることを特徴とするクロスフ
ロー型冷却フアン装置。 The above-mentioned end plate of an impeller has a plurality of blade plates arranged circumferentially and protruding from the inner and outer periphery of the end plate, and the tips of the plurality of blade plates are integrated with each other by an annular edge frame. A plurality of impellers are connected in the axial direction by fitting into the edge frame of the impeller, and a disc-shaped cover plate is fitted into the edge frame of the impeller connected at the final stage. , an intermediate member having elasticity is provided at the center of the end plate of each impeller and the lid plate, and both ends of the core material press-fitted into the intermediate member of the end plate and the intermediate member of the lid plate, A cross-flow type cooling fan device characterized by being supported by side plates arranged on both sides sandwiching a connected body of a plurality of impellers.