JPS6269607U

JPS6269607U -

Info

Publication number: JPS6269607U
Application number: JP16225385U
Authority: JP
Priority date: 1985-10-23
Filing date: 1985-10-23
Publication date: 1987-05-01

Description

[Brief explanation of the drawing]

第１図は本考案の要部分解斜視図、第２図は扇
風機の側面図、第３図はリング体を前カードに接
着した要部断面図、第４図はリング体を前カード
に取り付ける過程の要部断面図、第５図はリング
体と前ガードの要部分解斜視図、第６図はリング
体のクランプ体を外した正面図、第７図は取付部
・支持部部分の断面図、第８図は同断面正面図、
第９図はクランプ体係合過程の断面正面図、第１
０図はクランプ体部分の正面図、第１１図は同底
面図、第１２図はクランプ体を外した状態の底面
図、第１３図は第２実施例における取付部と支持
部の断面図、第１４図は同斜視図である。２……前ガード、３……後ガード、４……リン
グ体、９，１１……外輪、１２……クランプ体、
１３……枢支突起、１４……透孔、１５……分離
端部、１６……係合突起、２５……取付突部、２
６……支持突部、３０……中間突部。 Figure 1 is an exploded perspective view of the main parts of the present invention, Figure 2 is a side view of the electric fan, Figure 3 is a sectional view of the main parts with the ring body glued to the front card, and Figure 4 is the attachment of the ring body to the front card. Figure 5 is an exploded perspective view of the main parts of the ring body and front guard, Figure 6 is a front view of the ring body with the clamp body removed, and Figure 7 is a cross-section of the mounting and support parts. Figure 8 is the same cross-sectional front view,
Figure 9 is a cross-sectional front view of the clamp body engagement process,
Figure 0 is a front view of the clamp body part, Figure 11 is a bottom view of the same, Figure 12 is a bottom view with the clamp body removed, Figure 13 is a sectional view of the mounting part and support part in the second embodiment, FIG. 14 is a perspective view of the same. 2...Front guard, 3...Rear guard, 4...Ring body, 9, 11...Outer ring, 12...Clamp body,
13... Pivoting projection, 14... Through hole, 15... Separation end, 16... Engaging projection, 25... Mounting projection, 2
6...Support protrusion, 30...Intermediate protrusion.

Claims

[Scope of utility model registration request]

In the case where the outer rings of the front guard and the rear card are separated at one point and fastened together using a ring body whose inner diameter can be expanded and contracted, a pivot projection is formed at one end of the ring body,
The pivot projection is inserted into the other end of the ring body to form a circumferentially movable through hole, and a clamp body that holds the ring body in a contracted state is pivoted to the pivot projection projecting from the through hole. A guard that supports the ring body and has a mounting part that locks the outer ring of one guard without coming off even in the expanded state, and a support part that releases the lock of the outer ring of the other guard in the expanded state. Mounting device.