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    • 1. 发明申请
    • BATTERY PACK RETAINING LATCH FOR CORDLESS DEVICE
    • 用于无线设备的电池组保持锁
    • WO1996005623A1
    • 1996-02-22
    • PCT/US1995010167
    • 1995-08-10
    • BLACK & DECKER INC.BUNYEA, Roderick, F.JUDGE, Alfred, H.KARASA, Alvydas, P.MILLER, Philip, T.SMITH, Allen, P.WHEELER, Thomas, J.
    • BLACK & DECKER INC.
    • H01M02/10
    • B25F5/02H01M2/1055Y10T292/696
    • A battery retention latch (50, 140) comprises an annular ring member (52, 142), a release button (54, 172, 174) and a spring arm (56, 190, 192, 194, 196). The annular ring (52, 142) retains a battery pack (26) in a cordless device (20, 120) regardless of the angular orientation of the battery pack (26) about a casing axis. The spring arm (56, 190, 192, 194, 196) maintains the ring (52, 142) in a normally engaged position, and upon depressing the push button (54, 172, 174), the battery (26) may be removed from the device (20, 120). Also, a battery retention latch (350) comprises a retaining member (354), a release button (356) and a cam element (362). A biasing member (358) maintains the retention latch in a normally engaged position. The cam element (362) retains a battery pack (26) in a cordless device (352) regardless of the angular orientation of the battery pack (26) about a casing axis. A holding device (382, 394) maintains the battery (26) in the cavity (34) against a spring ejecting force such that the battery (26) partially extends from the device (352) enabling the battery (26) to be removed from the device (352).
    • 电池保持闩锁(50,140)包括环形环构件(52,142),释放按钮(54,172,174)和弹簧臂(56,190,192,194,196)。 无论电池组(26)围绕套管轴线的角度取向如何,环形环(52,142)将电池组(26)保持在无绳装置(20,120)中。 弹簧臂(56,190,192,194,196)将环(52,142)保持在正常接合位置,并且当按下按钮(54,172,174)时,电池(26)可被移除 (20,120)。 此外,电池固定闩锁(350)包括保持构件(354),释放按钮(356)和凸轮元件(362)。 偏置构件(358)将保持闩锁保持在正常接合位置。 无论电池组(26)围绕套管轴线的角度取向如何,凸轮元件(362)将电池组(26)保持在无绳装置(352)中。 保持装置(382,394)抵抗弹簧弹出力将电池(26)保持在空腔(34)中,使得电池(26)从装置(352)部分地延伸,使得电池(26)能够从 设备(352)。