JPS62160166U - - Google Patents

Description

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

第１図はこの考案品の正面図、第２図は要部断
面図である。 １……芯上下軸、２……戻りバネ、３……歯車
、４……突部、５……係止部、６……ストツパー
、７……倒立振子、８……可動軸、９……ストツ
パー駆動板、１０……ストツパーバネ、１１……
切欠き、１２……歯。 FIG. 1 is a front view of this device, and FIG. 2 is a sectional view of the main part. 1... Core vertical axis, 2... Return spring, 3... Gear, 4... Protrusion, 5... Locking part, 6... Stopper, 7... Inverted pendulum, 8... Movable shaft, 9... ...Stopper drive plate, 10...Stopper spring, 11...
Notch, 12...teeth.

Claims (1)

【実用新案登録請求の範囲】 (1) 芯上下操作を行う芯上下軸１と該芯上下軸
１を回動中心とする戻りバネ２を備えた歯車３と
、芯上げ時歯車３の突部４に係合する芯上下軸１
に取付けた係止部５と、戻りバネ２の復帰力に抗
して歯車３と噛合して歯車３の回転を停止するス
トツパー６と、倒立振子７の可動軸８に取付けら
れ該ストツパー６と対向するストツパー駆動板９
とを有する石油燃焼器に於て、ストツパー６を歯
車３に付勢するバネ１０を設け、かつ戻りバネ２
巻上げ位置にてストツパー６と駆動板９とは間隙
を介して対向すると共に芯降下位置にてストツパ
ー６と対向する歯車３に歯車の凹部よりも深い切
欠き１１を設けてなる石油燃焼器の自動消火装置
。 (2) 切欠き１１にも歯１２を形成し、芯降下位
置の歯車３の直径を小さくした実用新案登録請求
の範囲第１項記載の石油燃焼器の自動消火装置。[Scope of Claim for Utility Model Registration] (1) A gear 3 equipped with a core vertical axis 1 for vertically operating the core, a return spring 2 with the core vertical axis 1 as a rotation center, and a protrusion of the gear 3 during core raising. Core vertical shaft 1 that engages with 4
a stopper 6 which is attached to the movable shaft 8 of the inverted pendulum 7 and which engages with the gear 3 against the return force of the return spring 2 to stop the rotation of the gear 3; Opposing stopper drive plate 9
In an oil combustor having
The stopper 6 and drive plate 9 face each other with a gap in the winding position, and the gear 3 facing the stopper 6 in the core lowering position is provided with a notch 11 deeper than the recess of the gear. Fire extinguishing equipment. (2) The automatic fire extinguishing system for an oil combustor according to claim 1, in which the notch 11 is also formed with teeth 12, and the diameter of the gear 3 at the core lowering position is reduced.