Smooth automatic door

Abstract

The invention discloses a smooth automatic door, which comprises a door frame component, a door body and a push-pull device positioned between the door body and the door frame component. The door frame component comprises an upper sliding rail and a lower sliding rail which are parallel to each other, the door body is slidably arranged between the upper sliding rail and the lower sliding rail, the upper sliding rail comprises a top wall, two side walls and a partition wall, the side walls extend from two sides of the top wall, and the partition wall extends from the top wall and is positioned between the two side walls. The push-pull device comprises a motor, a driving wheel, a free wheel, an annular driving belt and a door body, wherein the motor is mounted on the top wall, the driving wheel is mounted at the bottom of the top wall and driven by the motor, the free wheel is mounted at the bottom of the top wall, the annular driving belt is wound on the driving wheel and the free wheel, and the door body is fixed onto the annular driving belt. The door body of the smooth automatic door can be automatically opened or closed relative to a door frame without being manually pushed or pulled, so that operational convenience is improved.

Description

【Technical field】 [0001] The invention relates to the field of furniture decoration, in particular to a door body, and more particularly to a smooth automatic door. 【Background technique】 [0002] Sliding doors are often used to divide a large space to form a more closed private space that is not disturbed by the external environment. [0003] A sliding door usually consists of a door frame and two door bodies that are slidably arranged in the door frame and are arranged alternately. In the actual operation process, the user can freely push and pull any one of the doors in order to adjust the opening and closing size of the door body. [0004] However, this existing sliding door cannot realize the automatic sliding function. In other words, the user has to manually push and pull the door body, which causes inconvenience to the user. For example, when the sliding part between the door body and the door frame has a large friction phenomenon, the user usually cannot push and ...

AI Technical Summary

Problems solved by technology

[0004] Yet existing this sliding door can't realize automatic sliding function

In other words, the user has to manually push and pull the door, which causes inconvenience to the user. For example, when there is a lot of friction between the sliding part between the door and the door frame, the user usually cannot push and pull the door smoothly.

[0005] For another example, when the user holds other items in both hands, the user cannot operate the door body by hand, which also brings inconvenience to the user.

Images