Guardrail capable of being folded

Abstract

The invention discloses a guardrail capable of being folded. The guardrail comprises rail bars and a folding mechanism, wherein U-shaped grooves are formed at two ends of each rail bar, cotter holes are formed in the walls of the U-shaped grooves, the folding mechanism comprises a rotating rod and a limiting board, connecting plates are arranged at one end of the rotating rod, passing holes corresponding to the cotter holes are formed in the connecting plates, the connecting plates are inserted into the U-shaped grooves and are fixed through bolts, a sleeve is arranged at the other end of therotating rod, the central axis of the sleeve is vertical to the central axis of the rotating rod, the sleeve is arranged on a fixed column in a sleeving manner, the fixed column is vertically arrangedon a front-side board body of the limiting board, a movable insertion pin is arranged on the rotating rod, a pin hole corresponding to the pin is formed in the limiting board, and the rotating rod islocated through the insertion pin and the pin hole. The guardrail capable of being folded has the beneficial effects that the guardrail can be conveniently folded, so that a medical bed having no guardrails can be conveniently modified, in addition, the structure is simple, and the cost is low.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a foldable guardrail. Background technique [0002] Considering that the area of ​​the hospital is limited, and there are a lot of people who need to be accommodated, the sick beds of the hospital are not all designed wide. In order to prevent patients from falling off the bed, the sick beds of the hospital are usually provided with guardrails. However, most of the bed guardrails in the past were fixed guardrails, which brought great inconvenience to patients getting on and off the bed. Now the guardrail has been improved, using a foldable guardrail. However, the space taken by the folded guardrail is relatively large, which still affects the patient getting on and off the bed. Moreover, the folding process is complicated, and the guardrail cannot be folded quickly, and noise will be generated, which will affect the patient's rest. Contents of the invention [0003] In order...

AI Technical Summary

Problems solved by technology

However, the space taken by the folded guardrail is relatively large, which still affects the patient getting on and off the bed

And the folding process is complicated, the guardrail cannot be folded quickly, and noise will be generated, which will affect the patient's rest

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