Child sickbed with lifting guardrails

Abstract

The invention relates to a child sickbed, in particular to a child sickbed with lifting guardrails. The two ends of the front side and the two ends of the back side of a bed frame are each fixedly provided with a bed column sliding rail, the two side guardrails are fixed to the two bed column sliding rails on the left side face and the two bed column sliding rails on the right side face of the bed frame respectively, guide devices, guardrail locks and assistance balance devices on the two sides of the two guardrails are arranged in cavities of the two bed column sliding rails on the front portion and the two bed column sliding rails on the rear portion of the bed frame respectively, each of the two guardrails can move up and down on the two bed column sliding rails through the assistance balance devices and the guide devices on the two sides and can be positioned in the bed column sliding rails through matching of the guardrail locks on the two sides and positioning lock blocks in the cavities of the bed column sliding rails, and decorative caps are buckled on the four bed columns sliding rails and upright columns of the side guardrails. The child sickbed has the advantages that due to the function of constant force of coil springs, the self weight of the guardrails is reduced to about 2 kilograms, so that gravity of the guardrails in the lifting process is overcome, an assistance balance effect is achieved, and lifting operation is easier; the guardrail locks are easy to lock, and locking efficiency is improved.

Description

technical field [0001] The invention relates to a children's hospital bed, in particular to a children's hospital bed with a liftable guardrail, which is also suitable for children in kindergartens and families. Background technique [0002] A kind of existing liftable guardrail structure in the market is made up of the lock bar on the guardrail, the guardrail, the slideway and the keyhole on the slideway. The use principle of the guardrail lifting process is: lift the guardrail with both hands and compare the keyhole on the slideway to make the locking rod on the guardrail enter the keyhole on the slideway to achieve the locking purpose of the guardrail at a certain position. This kind of liftable guardrail locking structure has certain deficiencies in the use process, for example: the ordinary guardrail is relatively heavy, and it needs to rely on manpower to overcome all the gravity of the guardrail itself during the ascent process, and it is easy to consume too much phys...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome many problems of the existing liftable guardrail, the present invention provides a children's hospital bed with liftable guardrail. This structure can not only effectively reduce the gravity of the guardrail itself, but also become lighter during operation, and its locking process is also easier.

Images