Special assembling and disassembling tool for guard bar of medical sickbed

Special assembling and disassembling tool for guard bar of medical sickbed

The invention relates to the technical field of assembling and disassembling tools and provides a special assembling and disassembling tool for a guard bar of a medical sickbed. The tool comprises a reciprocating lever, and a shell and a grab handle connected to each other. One end of the reciprocat...

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Hauptverfasser: CHEN HAO, HONG FANZONG, HUANG JIASHUN, HUANG XIANGDONG, TIAN JUNPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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creator CHEN HAO
HONG FANZONG
HUANG JIASHUN
HUANG XIANGDONG
TIAN JUNPENG
description The invention relates to the technical field of assembling and disassembling tools and provides a special assembling and disassembling tool for a guard bar of a medical sickbed. The tool comprises a reciprocating lever, and a shell and a grab handle connected to each other. One end of the reciprocating lever is connected to the handle while the other end of the reciprocating lever is connected toa spring in a sleeved manner, and a bayonet lock is also arranged on the reciprocating lever; a rotary wheel and a gear ring wheel which can rotate independently and are coaxial are arranged in the shell; teeth are arranged on an outer ring of the gear ring wheel; the reciprocating lever is provided with spiral teeth engaged to the teeth; a ratchet is arranged on an inner ring of the gear ring wheel; a pawl corresponding to the ratchet is arranged on the rotary wheel; the rotary wheel is fixedly connected to a rotating shaft in a sleeving manner; the rotating shaft is rotatably connected to the shell in a sleeving man
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subjects HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
title Special assembling and disassembling tool for guard bar of medical sickbed
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