Guangdong handle wholesale introduction handle lock five parts

There are more and more kinds of locks in the market. Nowadays, the most commonly used lock is handle lock. What is the structure of handle lock? Handle lock structure is generally divided into five parts: handle, panel, lock body, lock cylinder and accessories. The following is a detailed introduction of each part.

Five major parts

*Part 1: handle

Handles, also known as door handles, are made of zinc alloy, copper, aluminum, stainless steel, plastic, logs, ceramics, etc. the commonly used door handles on the market are mainly made of zinc alloy and stainless steel.

When choosing the door handle, special attention should be paid to the electroplating process on the handle surface. A good electroplating process requires 8-layer polishing process and 12 layer electroplating process to ensure its wear resistance and corrosion resistance. If the electroplating process does not pass the standard, the door lock will soon become dull and the surface will be speckled. The quality of electroplating process and materials is the main sign to determine the price of door lock.

Part two: panel

From the length and width of the panel, the lock is divided into door lock or room lock, so when choosing, the panel is also a very important factor.

The size of the door panel is different. Choose the lock according to the opening size of the wooden door. Before purchasing, we need to know the thickness of the door at home. Generally, the thickness of the door is 38-45mm, and the special thickened door needs special lock treatment.

The material and thickness of the panel are very important. High quality material can prevent the deformation of the panel, and electroplating process can prevent rust and spots.

The third part: lock body

Lock body is the core of a lock, which is the key part and core part. It is generally divided into single tongue lock body and double tongue lock body. It consists of five parts: shell, main part, lining plate, door buckle, plastic box and screw accessories. The materials used in the five parts are also different. The lock body is different from the single tongue lock body and the double tongue lock body. The single tongue generally has only one oblique tongue, which has two specifications of 50 and 1500px. This dimension refers to the distance from the lining plate to the square hole of the lock body.

Double tongue lock body includes oblique tongue and square tongue. Good lock tongue is made of 304 stainless steel, which can prevent the lock body from being damaged and has good anti-theft performance.

The larger the lock body, the more expensive it is. The multi-functional lock body is usually locked by the gate. Its anti-theft performance is very good and the price is very expensive; The lock body is not only a functional part of a lock, but also a key part.

Part 4: lock cylinder

The lock cylinder is the main part to control the opening of the lock. It is the heart of the lock. It refers to the core part that can rotate and drive the movement of the lock bolt with the key.

The material and technology of the lock cylinder have a great influence on the lock. The lock cylinder of the cartridge lock generally adopts the marble structure and blade structure, and there is also a blade structure with hook, that is, the lock in the lock. The more complex the general structure is, the lower the opening rate is.

The lock cylinder * is made of copper. If it is made of zinc alloy, aluminum alloy or plastic, the cost is much lower, but it is easy to damage. At present, there is a stainless steel material, the quality is better.

Part V: Accessories

Accessories is an organic part of a lock, we all know a truth, the dike of a thousand miles, break in the ant nest. A small accessory will destroy a precision machine. The small accessory in the same lock is also very important.

Large brands are stainless steel screws, high hardness, durable and no rust; If the use of iron screws, easy to rust, easy to slide wire, a good lock to a bad screw to destroy the situation is not uncommon.

The key is also a kind of accessories. Sometimes you will find that the key is rusty, or bent, or when unlocking, a part of the key is broken in the lock hole, which is related to the material of the key. The inferior key is made of iron, no QC, and heavy metal exceeds the standard. Too much contact is harmful to the human body.

A really good key is made of white copper, which ensures that the key will not rust and deform due to time. The unique appearance design can effectively distinguish other keys. The use design is more humanized and has the function of preventing hand sliding.

Brief introduction of hardware fittings for broken bridge aluminum window

Broken bridge aluminum doors and windows are currently very functional doors and windows for residential buildings. They are beautiful in appearance, durable in structure and powerful in function. Therefore, many real estate developers or residents basically choose broken bridge aluminum doors and windows for their installation. The structure of the broken bridge aluminum doors and windows is composed of many hardware accessories. The compatibility and matching of hardware accessories is also a very important part, so that the whole has good functionality. What kind of hardware fittings do we need to know about the broken bridge aluminum doors and windows? So here I'd like to introduce to you the knowledge of some hardware accessories for the broken bridge aluminum doors and windows.

Window handle: the handle of broken bridge aluminum window generally adopts solid aluminum alloy handle or copper and zinc alloy handle, mainly considering durability and good handle. For example, the doors and windows of jushanghao are equipped with the handles of hobo hope and hopo in Germany. They are equipped with stops and silences. The colors are golden yellow, silver white, bright gold and bronze. The surface treatment is oxidation / spraying / chrome plated wire drawing. The inspection standard of hobo handle is 182500 weeks repeated opening and closing inspection and 255500 weeks repeated opening and closing inspection on the real door leaf, 15000 cycles of testing on real windows. The 200000 times reset experiment operation of the handle fully simulates the actual situation, and truly detects the durability of the handle. The shape is designed by human physique to ensure the customer's appropriate touch every time! We have installed a thousand windows worth 2000 yuan, and we must have a better handle. After all, the handle is the most touching part in our use. Otherwise, if you think about it, when you use your window for a short time, when you open or close the window, you hold it hand in hand. Suddenly, bang! Ground down, the handle is in your hand ノ * - *, think about it. I'm in a bad mood. I really want to find the person who installed it at that time to settle the accounts! Economic loss is not included, but also to install a more troublesome! Regular door and window brand manufacturers will give you the configuration of better quality accessories, accessories on the brand logo, there is a warranty period, to ensure the normal use of more than 10 years no problem.

Hinge: the connection between the window sash and the window frame of the broken bridge aluminum window has hinge and hinge, which is generally connected by hinge, and can play the role of support and connection. Hinges are made of hot-dip galvanized steel, 304 fine steel, stainless steel and so on. Usually, the broken bridge aluminum window with hinges can bear the weight of five or six hundred jin, which is not easy to deform, wear-resistant, rust free, smooth and noiseless. Moreover, the hidden design and gear fixed hinge also have strong anti prying characteristics. If you really need to pry it off, you can't pry it off. At present, the hinge quality of Shenzhen Paige brand sounds good.

Lock point and lock box: the lock point shall be made of hot-dip galvanized steel, fine steel or stainless steel, and the lock box shall be made of galvanized steel. When closing the lock, the lock point and the lock box need to bear strong material in order to protect well, otherwise the force is concentrated on one point and it is easy to be damaged. The quality of this part produced by renas in Germany is better.

Tiandi lock: Tiandi lock is an upgraded product of broken bridge aluminum window lock. It has the characteristics of handle linkage and multi lock points. Because it is also a stress point, the material of Tiandi lock is also hot-dip galvanized steel, refined steel or stainless steel forging, and the transmission rod is made of aluminum alloy. This kind of lock also has strong anti-theft, anti prying and anti wind pressure characteristics.

Anti prying back buckle lock: this kind of lock is installed at the hinge position after anti prying test. When a lock point of the window is pryed off, the lock will play a role, and the lock will tightly buckle the window sash, so it is impossible to take down the window sash outside. Very good feature is still anti-theft anti prying, stronger protection.

Anti falling steel cable: the broken bridge aluminum windows are made of double-layer hollow tempered glass. In addition, the weight of the aluminum material itself is relatively heavy. For the sake of safety, a more anti falling steel cable is added to the window sash and frame. Although the hinge bearing capacity has been very strong, but in case of more, a safety will be better.

Corner code: the corner code is the connection part of the broken bridge aluminum window group angle, which is made of aluminum alloy material, and can be driven into the solid screw, 45 degree angle connection. It can fix the window frame well and make the window structure more stable without deformation.

Fixed piece: the fixed piece and the angle of the corner code are the same, inlaid in the group corner. The broken bridge aluminum will have its own fixed piece slot. Inserting the fixed piece connecting frame in the slot will make the group corner structure more stable.

Sealant strip: the broken bridge aluminum window needs good sealant strip and waterproof sealant. Generally there are EPDM sealant strip, automotive grade foam sealant strip, waterproof sealant silicone, amide copper waterproof sealant. These sealants have the characteristics of high temperature resistance, anti-aging and good sealing. They have good waterproof sealing, air tightness and heat insulation.

Gauze: Nowadays, more and more people pursue a healthy life and know the importance of health. What mosquito repellent incense and insecticides are used less. Directly installed with environmentally friendly gauze windows can play a good role in preventing mosquitoes. Most of the yarn mesh materials are made of thermoplastic wrapped 304 diamond yarn mesh, and the better one is 316 diamond yarn mesh. Because the strength of these two kinds of gauze is relatively high, the price is moderate, it is widely used, and it can also play the role of anti-theft, even if the glass window is opened, there is gauze isolation, so that thieves dare not easily enter the room.

Generally speaking, the amount of water in a barrel is determined by the shortest board, and so is the broken bridge aluminum doors and windows. In order to have good overall performance, all accessories must be combined and matched systematically, so as to make its performance play a greater role. So when we choose the broken bridge aluminum doors and windows, according to the performance of the doors and windows to compare the hardware accessories, it is not difficult to find that the broken bridge aluminum doors and windows to achieve such a function need to have such hardware accessories.

Guangdong handle wholesale manufacturers

Guangdong Tianbian construction hardware products Co., Ltd., founded in 1989, is located in Jinli Town, Gaoyao City, Guangdong Province, the hometown of hardware. It is a large-scale enterprise in the domestic construction hardware industry, and also one of the large-scale hardware manufacturers of doors, windows and curtain walls in China; Mainly engaged in high-end building doors and windows curtain wall hardware system hardware accessories product development, production and sales. After 30 years of hard work, innovation and precipitation, we have stepped on the development road of the leading enterprise of construction hardware manufacturing. From Foshan Tianbian aluminum alloy door and window accessories die casting factory to Guangdong Tianbian construction hardware products Co., Ltd., from channel circulation products "crescent lock king" to engineering supporting perfect system hardware product service, from unknown small factory to large-scale modern production base. Mr. Liu Baoqiang, chairman of the board of directors, led the new and old Tianbian people. After five times of large-scale technological innovation and enterprise upgrading, Tianbian hardware has become a representative in the innovation and development of the industry and a famous domestic brand.