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RETRACTABLE SELF-LEVELING LEG ASSEMBLY

机译:伸缩式自锁腿组件

摘要

A self-leveling leg assembly for use as the rear legs of a household appliance includes a pair of legs at each rear corner rigidly interconnected by a bar. Each leg carries a projecting pin which fits within a slot and a bracket at each corner, with the slots in both brackets sloping upwardly and outwardly toward the outer wall of the appliance. One of the brackets includes a horizontal slot connected to the top portion of the diagonal slot and positioned so that when the adjacent leg pin is moved from the diagonal slot into the horizontal slot and the other leg pin is at the bottom of its slot, movement of the other leg pin toward the top of its slot causes the one leg pin to move to the inner end of the horizontal slot. A spring-biased locking pin is positioned in the horizontal slot so that when the appliance is lifted off a shipping pallet with both legs in the retracted position, the other leg can fall to the bottom of its slot as the spring-biased locking pin pushes the one leg pin toward the end of the horizontal slot and allows it to drop into the diagonal slot. The locking pin remains in this position to prevent reentry of the pin from the diagonal slot portion into the horizontal slot portion, so that the legs remain in the extended position.
机译:一种用作家用电器的后支腿的自调平支腿组件,包括在每个后角处的一对支腿,这些支腿通过一根杆牢固地相互连接。每个支腿都带有一个突出的销钉,该销钉安装在插槽和每个角部的支架中,两个支架中的插槽均朝着设备的外壁向上和向外倾斜。其中一个支架包括一个水平槽,该水平槽连接到对角线槽的顶部,并定位成使得当相邻的腿销从对角线槽移入水平槽而另一个腿销在其槽的底部时,另一支脚销朝其槽的顶部移动,会使一个支脚移至水平槽的内端。弹簧偏置的锁定销位于水平插槽中,因此当将设备的两个支脚都缩回状态而从运输托盘中提起设备时,随着弹簧偏置的锁紧销的推压,另一支脚可能会落到其插槽的底部。单脚销朝向水平槽的末端,并使其可以插入对角线槽。锁定销保持在该位置,以防止销从对角线槽部分重新进入水平槽部分,从而使支脚保持在伸出位置。

著录项

  • 公开/公告号AU3600189A

    专利类型

  • 公开/公告日1989-12-14

    原文格式PDF

  • 申请/专利权人 WHITE CONSOLIDATED INDUSTRIES INC.;

    申请/专利号AU19890036001

  • 发明设计人 DANIEL R. PRICE;

    申请日1989-06-02

  • 分类号A47B91/16;D06F39/12;D06F37/26;F25D23/00;F25D23/10;F24C15/08;

  • 国家 AU

  • 入库时间 2022-08-22 06:15:45

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