Sliding Doors UPVC Door Lock Set

Sliding doors upvc door lock set is a kind of hardware accessories used for doors and windows, which can drive the transmission locker or multi-point locker to achieve the opening and closing operation of doors and windows. This kind of handle is usually made of aluminium alloy, which has good corrosion resistance and mechanical properties, and also has certain decorative effect.

Characteristics and applications:Sliding doors upvc door lock set is characterised by their light weight, durability and ease of installation. They can be widely used in internal and external casement windows, indoor sliding doors, and curtain wall top-hung windows in homes, office buildings, business buildings and other places. In addition, according to different architectural design requirements, the style and size of the handles can be customised to suit different types and styles of windows and doors. The main function of Sliding doors upvc door lock set is to open, close and lock windows and doors. It can control the opening and closing of windows and doors, as well as the locking or opening of sashes, by using it in conjunction with a drive locker or multi-point locker. Sliding doors upvc door lock set itself does not directly lock the door or window, but acts as a manipulation device to complete the opening, closing and locking of the door or window by manipulating the handle to drive the locker or multi-point locker.

In addition, the design of Sliding doors upvc door lock set can be selected according to different window types, for example, square shaft handles are commonly used for doors, casement windows, plastic steel slotted windows, while toggle handles can be used for inward-opening or outward-opening windows. The shaft and handle of the square shaft type handles just rotate, while there is a gear in the base of the toggle type handles, when the handle rotates, the locking point is driven to move through the gear in the base of the handles, so as to complete the function of locking or opening.

Overall, the design of Sliding doors upvc door lock set aims to provide a convenient and efficient way to control the opening and locking of windows and doors, while also taking into account the compatibility and ease of operation of different window types.

 

 

Sliding doors upvc door lock set is more prone to wear and tear when used in the following environments:

High-temperature environment: High-temperature environment will accelerate the aging process of aluminium alloy material, leading to the decline of material performance, thus increasing the possibility of wear and tear.

Humid environment: high humidity environment will promote the oxidation reaction on the surface of aluminium alloy and form oxide film, which may fall off during the movement of aluminium alloy handle and increase the wear.

Chemical corrosion environment: Sliding doors upvc door lock set will be chemically corroded if they are exposed to the environment containing acid, alkali and other chemical substances, which will lead to surface damage and accelerate the wear and tear of the material.

Heavy load environment: In the environment of heavy load or frequent use, the mechanical wear of Sliding doors upvc door lock set will be increased, especially in the absence of proper lubrication.

Adverse weather conditions: Extreme weather conditions, such as strong winds, sandstorms, etc., will cause physical wear and tear on Sliding doors upvc door lock set, especially when used outdoors.

In order to prolong the service life of the Sliding doors upvc door lock set, it should be avoided in the above environment, or take corresponding protective measures, such as the use of anti-corrosion coating, regular maintenance and lubrication.

 

 

Sliding doors upvc door lock set is an important part of door and window hardware accessories, correct maintenance is essential to extend its service life. The following are some effective maintenance methods:

Cleaning and Maintenance:Regularly clean the surface of the handle, use a dry cloth to wipe, avoid using a wet cloth or with acidic, alkaline cleaners, so as not to damage the surface of the handle.

Keep the surface of the door and window neat, avoid contact with acid, alkali, salt and other corrosive substances.

Precautions for use:When closing the door, you should hold the handle, turn the locking tongue into the lock body, close the door tightly and then release it, avoid hitting the door with force, so as not to reduce the service life of the lock.

When the main locking tongue or the safety locking tongue extends out of the door, please do not collide violently to prevent damage to the locking tongue and the door frame.

Lubrication and maintenance:Regularly check the transmission parts of the lock body and keep lubricant to ensure smooth transmission and increase the service life. It is recommended to check every six months or once a year and tighten the screws at the same time.

If the handle lock is not opening smoothly after using for a period of time, do not drop ordinary lubricant or machine oil into the lock cylinder, but use professional lubricant to drop into the lock cylinder, and open it several times repeatedly.

Inspection and Repair:Regularly check the door and window hardware, such as hinges, pulleys, handles, etc., to ensure that the opening is flexible, no stagnation. If the hardware is found to be damaged, it should be replaced or repaired in time.

If door and window seals and sealing furring strips are broken, aged or shortened, they should be repaired or replaced in time.

 

 

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