JPS63108029U

JPS63108029U -

Info

Publication number: JPS63108029U
Application number: JP19311887U
Authority: JP
Priority date: 1987-12-18
Filing date: 1987-12-18
Publication date: 1988-07-12

Description

[Brief explanation of the drawing]

第１図はレンジフードの全体斜視図、第２図は
開放状態を示すレンジードの斜視図、第３図はレ
ンジフードの使用状態を示す側面図、第４図はレ
ンジフードの全開状態を示す側面図、第５図はフ
インに取着した緩衝部材の取付け構造を示す断面
図、第６図〜第９図は連結保持部材の各作動状態
を示す説明図、第１０図及び第１１図は連結保持
部材の各作動状態における断面図、第１２図〜第
１８図は連結支持装置の各作動状態を示す説明図
である。３……基台としての側板、５……開閉部材とし
てのフロントドア、３２……可動アーム、３５…
…嵌合ピン、３６……ガイド棒、３８……従動ア
ーム、４１……切欠凹部、４１ａ……嵌合部、４
１ｂ……係止部。 Fig. 1 is an overall perspective view of the range hood, Fig. 2 is a perspective view of the range hood in the open state, Fig. 3 is a side view showing the range hood in use, and Fig. 4 is a side view showing the range hood in the fully open state. Figure 5 is a sectional view showing the mounting structure of the buffer member attached to the fin, Figures 6 to 9 are explanatory diagrams showing each operating state of the connection holding member, and Figures 10 and 11 are connection The sectional views of the holding member in each operating state and FIGS. 12 to 18 are explanatory diagrams showing each operating state of the connection support device. 3... Side plate as a base, 5... Front door as an opening/closing member, 32... Movable arm, 35...
...Fitting pin, 36...Guide rod, 38...Followed arm, 41...Notch recess, 41a...Fitting part, 4
1b...Locking part.

Claims

[Claims for Utility Model Registration] 1. A movable arm 32 whose base end is rotatably attached to the base 3; A driven arm 38 is rotatably attached and has a base end rotatably connected to the distal end of the movable arm 32, and both arms 32, 38 have the opening/closing member 5.
A connecting support characterized by being provided with a locking/disengaging means for holding the open state in an open state and releasing the holding of the open state when the opening/closing member 5 is opened further than the open state. Device. 2. The locking/disengaging means is formed at the proximal end of the driven arm 38 and has a notch 41 having a fitting part 41a and a locking part 41b, and a distal end of the movable arm 32, and the opening/closing member 5 is A fitting pin 35 that engages with the fitting portion 41a in the open state, and a fitting pin 35 that is fixed to the fitting pin 35 and locks the locking portion 41b in the opening/closing member 5 in the open state; The connection support device according to claim 1, which is a registered utility model, and includes a guide rod 36 that releases the lock from the locking portion 41b when the opening/closing member 5 is opened more widely than the open state.