The automatic door has movable and fixed leaves and can be hinged when pushed manually. Automatic door folds back on both sides and provides sufficient evacuation space in case of emergency or occasional requirements to pass through heavy items. Restore the normal operation of the door by placing the leaves in the original position.
The door closer is a spring like hydraulic device located at the top of the door. When the door is opened, door closer can be released after compression to automatically close the door. The significance of door closer is not only to automatically close the door, but also to protect the door frame and door body to close smoothly.
There are many kinds of doors. Glass doors appear more in public places, but the bathroom partition and glass sliding door are also a good choice. The damage of the door handle is a very embarrassing problem and annoying. Mastering the correct installation steps of the door handle is the right way.
The door is the first layer of protection of your home. High-quality door handles will provide you with better and safer protection. Also, your door needs a mechanism that allows you to easily open or close it. Door handles are especially useful when you need to pass through a door with both hands fully loaded.
Door handles are metal, wood, or plastic devices mounted on doors to allow a person to open or close the door. If the door handle has a lock, it can also be used to prevent the door from being opened. Different types of door handles have different functions, and they come in a wide variety of shapes and sizes.
The door handle is a special handle. Door handles are usually only used for bathroom, bedroom and other indoor doors because they are not safe enough for external doors. Door handles can combine elegance and fashion, improve the overall look of any home, and perform the critical purpose of opening and closing a glass door.
The basic parts of automatic doors are rail, pulley and driving belt. As these three parts are expendable and directly related to operation of automatic doors, their structure, material, machining precision, installation and regulation precision determine the requirements of repair and maintenance and service life of automatic door.
The door closer is a kind of hardware and building materials. Door closer is a device composed of metal spring and hydraulic damping. The door closer is used to install it on the upper part of the door leaf. When the door is opened, door closer can automatically close the door through compression release to ensure that the door can return to its original position accurately and timely.