What are the types of aluminum alloy door locks?
1. Door lock with knobs: both inside and outside doors can be used. There are many varieties, beautiful appearance, spherical handle, made of copper, stainless steel and other materials, pressed into different patterns, with bronze, gold, silver and Black. In order to adapt to a variety of purposes, some can be opened only by hand, can be used on doors without locking, some can be locked with knobs or buttons inside, and the outside can be opened with keys, which can be used on doors requiring locking; some can be opened with toothless keys outside, which is not very safe.
2. Sliding door lock: this kind of lock is suitable for horizontal sliding door. The Bolt is crab pincer-shaped or hook-shaped. After being locked indoors and outdoors, you need to use a key to push it flat. There is no handle. The lock has a double tongue, and the inside and outside are opened with a key. Common colors are brushed stainless steel and bronze, and the inside can also be equipped with core locks and keys made of copper.
3. Sliding door lock: it is not only in the use of Windows, but also in hardware accessories. It does not occupy space. According to this market demand, so now there is a kind of invisible sliding door in the market. Invisible sliding door is not really invisible, but the lock is embedded in the door without occupying space.
It is known that
1. Door lock with knobs
Door lock with knobs is relatively common, which means that the handle of the door lock is spherical, the manufacturing process is relatively simple, and the cost is low. It is widely used in our country. Due to its poor safety, it is generally used for inner door door locks. The material of the product is mainly iron, stainless steel and copper. Iron is used in the inner structure of the product. The shell is made of stainless steel and the lock cylinder is made of copper.
2. Grade 3 handle lever entry door tubular lock
This means that the handle of the door lock is a door handle, which is relatively simple in manufacturing process and low in cost. It is widely used in our country. Due to its poor safety, it is generally used for inner door door locks. The material of the product is mainly iron, stainless steel, copper and zinc alloy. Iron is used in the inner structure of the product. The shell is made of stainless steel, the lock cylinder is made of copper, and the lock handle is made of zinc alloy.
3. Core insert handle lock
This lock is divided into split lock and one-piece lock. The product has many materials, including zinc alloy, stainless steel and copper. Product safety is relatively good, often used in entry door, room door. Office buildings are widely used.
4. Glass door lock
With the appearance of glass doors, many glass door lock have also appeared. The advantage of glass lock is that glass does not need holes and has good safety performance. Glass door lock material is usually made of high-strength constructional steel or zinc alloy die-casting or stainless steel, which overcomes the shortcomings of iron and zinc alloy which are easy to rust, aging and lack of steel. The surface treatment is mostly brushed or mirror surface, with generous beauty, it has a sense of fashion.
5. Electronic password lock
Electronic combination lock is an electronic product that controls the circuit or chip operation (access control system) through password input, thus controlling the closure of mechanical switch and completing the unlocking and locking tasks. There are many kinds of it, including simple circuit products and chip-based products with high cost performance. Now the widely used electronic password lock is realized by programming with chip as the core.
The first is the door lock, which is the door of a family and the watershed outside the home. It must have a special function, that is, the safety function of insurance, therefore, the door lock is also called safety lock or security lock. When choosing, pay attention to that the distance between the security door and the door should not be less than 80cm. Otherwise, your security door will be on the door lock and cannot be closed.
The second is the channel lock, which only plays the role of door handle and bead collision. This lock has no insurance function and is suitable for door locks in kitchens, halls, living rooms, dining rooms and children's rooms.
The third lock is a bathroom lock, which is characterized by being locked inside and can only be opened with a key outside the door. It is suitable for toilets or bathrooms.
The fourth lock is the bedroom lock, which is safe inside and must be opened with a key outside. It is suitable for bedroom and balcony doors.
① hoodle door lock, also called Si must lock: external single tongue door lock is the simplest and most economical door lock for external doors. After installation, open the door with a key and open the door with a handle. The function of indoor insurance institutions can fix the bolt, make the outdoor key unable to be opened, or return the bolt to the lock and fix it inside, so that the door can be opened and closed freely without the key.
② double tongue hoodle door lock: also known as external double tongue door lock. Indoor handle and outdoor key are used to open. Outdoor key can also be reversed to extend and fix the second bolt. Insurance agencies can also be used to lock the second bolt indoors. Some can also be connected with chains to prevent all doors from being opened.
③ windproof touch bead lock: can be used on doors that are interior door or only windproof and do not need to be locked. Lock has collision bead, just push hard or slide door to open.
④ sliding door lock: this kind of lock is suitable for horizontal sliding door. The Bolt is crab pincer-shaped or hook-shaped. After being locked indoors and outdoors, you need to use a key to push it away.
⑤ aluminum alloy door lock: used for aluminum alloy swing gate opener seven, no handle, lock with double tongue,? Both inside and outside are opened with keys.
⑥ door lock with knobs: both inside and outside doors can be used. There are many varieties, beautiful shapes, spherical handle, made of copper, stainless steel and other materials, pressed into different patterns, with bronze, gold, silver and black colors. In order to adapt to a variety of purposes, some can be opened only by hand, can be used on doors without locking, some can be locked with knobs or buttons inside, and the outside can be opened with keys, which can be used on doors requiring locking; some can be opened with toothless keys outside, which is not very safe.
