Lifting device for bed guardrail and bed guardrail

Abstract

The invention provides a lifting device for a bed guardrail and a bed guardrail applying the lifting device. The lifting device comprises upright posts, an upper cross rod, a position locking mechanism and a lower cross rod, wherein the lower cross rod is detachably arranged between a first upright post and a second upright post; a first end and a second end of the upper cross rod can rotate relative to each other, the first end is hinged with the first upright post, the second end is connected with the position locking mechanism, and the position locking mechanism is detachably connected with the second upright post; and the upper end of a curtain fixing part is connected with the position locking mechanism or the second end of the upper cross rod, and the lower end of the curtain fixing part is hinged with the second upright post or the lower cross rod. The lifting device provided by the invention has the advantages that the problems that an existing guardrail requires that the two ends are unlocked and two hands are required for operation can be solved, a guardrail can be more conveniently lifted up and lowered, and operation can be finished by only placing one hand at one end of the upper cross rod, so that user experience is improved; meanwhile, the upper cross rod and the upright posts are connected into a whole, so that mounting difficulty of a customer is greatly reduced, and mounting time is shortened.

Description

technical field [0001] The invention relates to the technical field of bed guardrail devices, in particular to a lifting device for a bed guardrail and a bed guardrail with the lifting device. Background technique [0002] In order to prevent children from falling off when sleeping or playing on the parents' bed, someone invented a bed guardrail, such as the Chinese invention patent with application number 200610047830.5, but this kind of bed guardrail is cumbersome to use, and both ends need to be unlocked together to put down or raise the guardrail, such as When I wake up in the middle of the night, I feel dizzy and need to go to both ends to operate together. The experience is very bad. [0003] The Chinese utility model patent with application number 201220632633.0 tries to solve this problem. The method is to insert one end of the upper cross bar into the hole of the column, and the other end is installed in the gap of the column with a fixing device. When unlocking, on...

AI Technical Summary

Problems solved by technology

[0002] In order to prevent children from falling off when sleeping or playing on the parents' bed, someone invented a bed guardrail, such as the Chinese invention patent with application number 200610047830.5, but this kind of bed guardrail is cumbersome to use, and both ends need to be unlocked together to put down or raise the guardrail, such as When I wake up in the middle of the night, I feel dizzy and have to go to both ends to operate together. The experience is very bad.

[0003] The Chinese utility model patent with application number 201220632633.0 tries to solve this problem. The method is to insert one end of the upper cross bar into the hole of the column, and the other end is installed in the gap of the column with a fixing device. When unlocking, only one hand is needed at the end with the fixing device. Turn on the switch to lower the guardrail. The disadvantage of this method is that when raising the guardrail, one end needs to be aligned with the hole, and the other end is installed with a fixing device. Therefore, although it is convenient to put down the guardrail, raising the guardrail does not actually solve the problem of ease of use.

Images