JPH0271556U - - Google Patents

Description

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

第１図は本案の正面図、第２図は一部分の平面
図、第３図はリトラクタの一部切欠したところの
正面図、第４図は一部切欠したところの右側面図
。 図中の符号、１……ベルト部、２……衝撃緩衝
体、３……フツク、４……ベルト、５……リトラ
クタ、６……巻胴、７……ツバ、８……ラチエツ
トギア、９……ロツク金具、１０……ラチエツト
ギア付ドラム、５１……取付環、５２……カバー
、５３……ベース、５４……軸、５５……うず巻
バネ、５６……バネケース、５７……軸、９１…
…ロツク爪、９２……ロツク解除レバー、９３…
…バネ。 FIG. 1 is a front view of the present invention, FIG. 2 is a partial plan view, FIG. 3 is a partially cut-away front view of the retractor, and FIG. 4 is a partially cut-away right side view. Symbols in the diagram: 1...Belt portion, 2...Shock absorber, 3...Hook, 4...Belt, 5...Retractor, 6...Winling drum, 7...Brim, 8...Ratchet gear, 9 ... Lock fitting, 10 ... Drum with ratchet gear, 51 ... Mounting ring, 52 ... Cover, 53 ... Base, 54 ... Shaft, 55 ... Spiral spring, 56 ... Spring case, 57 ... Shaft, 91...
...Lock claw, 92...Lock release lever, 93...
…Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端にバツクルを備えた細幅織ベルトより成る
ベルト部１に衝撃緩衝体２の一端を固定し、他端
に先端にフツク３を有するベルト４を巻き込むリ
トラクタ５を備えた墜落防止用安全帯において、
リトラクタ５のベルト巻取ドラムを円筒形の巻胴
６とその両端に設けたツバ７で構成し、ツバ７の
円周面にはラチエツトギア８を同方向に刻設して
、該ラチエツトギア８と噛合するロツク解除レバ
ー９２により、ラチエツトギア付ドラム１０の回
転を双方向制御することを特徴とする墜落防止用
安全帯。 In a fall prevention safety belt, one end of a shock absorber 2 is fixed to a belt portion 1 made of a narrow woven belt with a buckle at one end, and a retractor 5 for retracting a belt 4 having a hook 3 at the tip at the other end. ,
The belt winding drum of the retractor 5 is composed of a cylindrical winding drum 6 and a collar 7 provided at both ends of the belt, and a ratchet gear 8 is carved in the same direction on the circumferential surface of the collar 7 and meshes with the ratchet gear 8. A fall prevention safety belt characterized in that rotation of a drum 10 with a ratchet gear is bidirectionally controlled by a lock release lever 92.