A kind of swing door remote control limiter

Abstract

The invention relates to a remote control and limiting device for a side-hung door. The device comprises a U-shaped clamp, a mechanical moving part and a stopper; the U-shaped clamp is connected with the mechanical moving part and the stopper; the mechanical moving part comprises an automatic transmission device, a power supply, an integrated circuit board and a casing; the automatic transmission device comprises a first transmission block arranged horizontally, a second transmission block arranged horizontally and a back casing connected with the first transmission block; a first threaded rod and first polished shafts are horizontally arranged in front of the first transmission block; a first motor is arranged on the first threaded rod; a second threaded rod is arranged below the first transmission block; the second transmission block is arranged on the second threaded rod; a second motor is arranged at the bottom end of the second threaded rod; second polished shafts are arranged on the second transmission block; bottom ends of the second polished shafts are connected with the stopper; a triangular wedge-shaped part is arranged at one end, close to the U-shaped clamp, of the stopper; and the device further comprises a remote control wirelessly connected with the integrated circuit board. The function that a door limiting device is free from mounting can be realized, the device can be used on different doors according to requirements, and free angle positioning can be realized.

Description

technical field [0001] The invention relates to the technical field of door fixing, in particular to a remote control limiter for a swing door. Background technique [0002] Traditional devices for fixing doors mainly include door stoppers and door closers. The door stopper is mainly a plastic or metal door stopper set on the wall or the ground. Since this kind of door stopper is fixed, the door is usually fixed at a certain position when it is sucked up, so that the opening angle of the door cannot be adjusted. Since it needs to be installed on the wall and the ground, not only the installation procedure is complicated, but also it will cause damage to the wall or the ground and damage its aesthetic feeling. When in use, it is usually manual and due to its fixed position, it can only be used as a door stopper, and it undoubtedly occupies indoor space when the door stopper is not used. In addition, since the door stopper is located on the wall or the ground, it is difficul...

AI Technical Summary

Problems solved by technology

Because it needs to be installed on the wall and the ground, not only the installation procedure is complicated, but also it will cause damage to the wall or the ground and damage its aesthetics

It is usually used manually and because of its fixed position, it can only be used as a door stopper, and it undoubtedly occupies indoor space when the door stopper is not used.

In addition, since the door stopper is located on the wall or the ground, it is difficult to clean, which affects the beauty of the indoor environment.

However, since the door closer needs manpower to open and close manually, the door closer is set above the door, which is inconvenient to use.

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