an overlapping sliding door

Abstract

The invention relates to an overlapped horizontally-moving door which comprises a main door body, an auxiliary door body, a connecting rod assembly and a door moving support fixedly arranged on the ground, wherein the main door body is arranged on the door moving support in a sliding mode, a main door body sliding rail is arranged in the main door body, the auxiliary door body is arranged along the main door body sliding rail in a sliding mode, the middle of a second connecting rod is hinged to the main door body, the two ends of the second connecting rod are hinged to one end of a first connecting rod and one end of a third connecting rod respectively, the other end of the first connecting rod is hinged to the auxiliary door body, and the other end of the third connecting rod is hinged to a fixed rod arranged on the ground; the point where the middle of the second connecting rod is hinged to the main door body is driven to move when the main door body moves, and then the second connecting rod swings relative to the main door body so that the auxiliary door body can be driven through the first connecting rod to move along the main door body sliding rail. The end of the auxiliary door body is pulled through the connecting rod assembly to enable the auxiliary door body to be driven to move in the sliding rail, and the auxiliary door body moves relative to the main door body while moving along with the main door body. After the main door body and the auxiliary door body are separated, the area of the closing surface is close to the sum of the areas of the two door bodies. When the door is opened, the main door body and the auxiliary door body retract and are overlapped into one door leaf.

Description

technical field [0001] The present invention relates to an overlapping translation door. Background technique [0002] The existing sliding door needs to be provided with a door opening that is consistent with the door body, and needs to occupy a space consistent with the door body. In order to ensure that the door can meet the passage needs of many large vehicles after the door is opened, the existing sliding door must be equipped with large door openings. Not all occasions have enough space to provide corresponding door openings, which limits the use of the sliding door. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the above problems and provide an overlapping translation door. The overlapping translation door occupies a small space in the open state of the sliding door and can achieve a larger closing range when the sliding door is closed. Specifically, it is realized by the following technical solutions : [0004] An overlapping ...

AI Technical Summary

Problems solved by technology

In order to ensure that the door can be opened to meet the needs of multiple large vehicles, the existing translation door must be provided with a large door opening. Not all occasions have enough space to provide corresponding door openings, which limits the use of translation doors.

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