Handrail means of bed frame

Abstract

A handrail means for a bed frame includes a handrail frame, a shield, a handrail fixing frame, and a swinging assembly. When the swinging assembly acts, the shield does not act yet so as to avoid from interfering with the swinging assembly. When the swinging assembly is oriented horizontally, the shield can be folded toward the inside of the handrail frame. When the swinging assembly achieves a predetermined point, the shield has completed its action. Therefore, during the action, the shield avoids the handrail means from contacting the ground, thereby smoothing the folding of the handrail means of the bed frame.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a handrail means of a bed frame, and in particular to a handrail means of a bed frame in which a safe shield is provided additionally in the handrail of the bed frame.[0003]2. Description of Prior Art[0004]In designing a bed frame, the most important thing of all is the safety of the user. Further, the safety and convenience in use are also important factors in design. The bed frame can be used not only in a sickbed of a hospital, but also an emergent bed frame on an ambulance. In addition, the coefficient of safety of the bed frame cannot be ignored because accidental carelessness will cause damage to the patient for the second time and even lead to death in serious cases. Therefore, in designing a bed frame, the comfort, safety and convenience in the operation of the user should be firstly taken into consideration. In order to prevent the user from turning his / her body over unconscious...

AI Technical Summary

Benefits of technology

The present invention provides a handrail means for a bed frame with a reduced gap between the handrail and the bed frame, and a shield to increase safety. The handrail can be folded smoothly using a swinging assembly and a locking element. The handrail frame is formed by combining a frame body with rods, and the gear set includes at least one bevel gear and spur teeth to control the action timing of the shield. The technical effects of the invention are improved safety and smooth folding of the handrail means of the bed frame.

Problems solved by technology

In addition, the coefficient of safety of the bed frame cannot be ignored because accidental carelessness will cause damage to the patient for the second time and even lead to death in serious cases.

Further, during the first aid process or when installing a life-support system, the handrail often obstructs the working of the medical personnel.

Also, when the family member cares for the patient to turn over or clean his / her body, the handrail also obstructs the action of the family member.

In order to smooth the movement of the handrail, the conventional handrail is designed to have a larger space for action, which makes the gap between the handrail and the bed frame too large and thus may cause a danger easily.

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