Bed frame convenient for changing bed sheets

Abstract

A bed frame convenient for changing bed sheets includes a base, a rotation module for accommodating a mattress located above the base, a sliding module located between the rotation module and the base, a sliding device located between the sliding module and the base, wherein the sliding module is able to slide along a length of the base through the sliding device, and a rotation device located between the sliding module and the rotation module, wherein the rotation module is able to rotate around a central axis of the sliding module. Through the cooperation of the sliding device and the rotation device, a staff is able to change the bed sheet only by standing in one position, which greatly saves energy and time of the staff. After changing the bed sheet every time, the mattress is rotated exactly 180 degrees, which is able to extend the life of the mattress.

Description

CROSS REFERENCE OF RELATED APPLICATION[0001]This is a U.S. National Stage under 35 U.S.C 371 of the International Application PCT / CN2019 / 083387, filed Apr. 19, 2019, which claims priority under 35 U.S.C. 119(a-d) to CN 201820583904.5, filed Apr. 20, 2018.BACKGROUND OF THE PRESENT INVENTIONField of Invention[0002]The present invention relates to the field of bed frame, and more particularly to a bed frame convenient for changing bed sheets.Description of Related Arts[0003]In hotels, guesthouses and other accommodations, when changing the bed sheet, pull the bed out of the wall first, and then move the mattress to replace the bed sheet. Due to the large mass of the bed and the mattress, the pulling process is more laborious.SUMMARY OF THE PRESENT INVENTION[0004]At present, the Chinese Patent Publication No. CN203815016U discloses a hotel bed with a slidable bed liner. It includes a bed frame with a backrest and a support liner arranged on the bed frame, wherein a sliding device is loc...

AI Technical Summary

Benefits of technology

The patent describes a bed design that allows for easy changing of the bed sheet, but the process of inserting the bed sheet between the bed liner and the mattress can be time-consuming and labor-intensive. Additionally, the patent also suggests that by rotating the mattress every night, it can extend its lifespan.

Problems solved by technology

The bed liner of the above-mentioned hotel bed is able to be easily pulled out for facilitating changing the bed sheet, and however, while changing the bed sheet, the staff needs to walk around the bed liner to completely insert the bed sheet between the bed liner and the mattress, which makes the staff time-consuming and labor-intensive.

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