[Edit this paragraph] Definition refers to machine parts or components made of hardware, as well as some hardware products. It can be used alone or as an auxiliary. For example, hardware tools, hardware accessories, daily hardware, construction hardware, security supplies. Most hardware products are not final consumer goods. But as supporting products, semi-finished products and tools used in industrial manufacturing and production. Only a few daily hardware products (accessories) are necessary tools for people's lives. [Edit this paragraph] The classified hardware accessories are composed of the following parts: hinges, various handles, drawer slides, sliding doors, folding door rails and accessories, and various other auxiliary accessories. The first part of hinge is also called hinge, which is divided into: ordinary hinge and spring hinge; Door hinge; Other hinges. 1, hinge: it is what we often call a universal hinge, which can be used for doors, windows, doors, etc. Hinges can be divided into iron, copper and stainless steel in terms of materials. Specifications are: 2 "(50mm), 2.5" (65mm), 3 "(75mm), 4" (100mm), 5 "(125mm), 6" (150mm), 50. The disadvantage of ordinary hinge is that it does not have the function of spring hinge. After the hinge is installed, all kinds of contact beads must be installed, otherwise the wind will blow the door panel. In addition, there are special hinges such as detachable hinges, flag hinges and H-shaped hinges. They can be disassembled and installed according to various special needs of wooden doors, which is very convenient. Limited by the direction, it can be divided into left and right. 2. Spring hinge: it is mainly used for cupboard doors and wardrobe doors. Generally, the thickness of the plate is required to be18-20 mm. From the material point of view, it can be divided into galvanized iron and zinc alloy. From the performance point of view, it can be divided into two types: the need to drill holes and the need not to drill holes. No need to drill holes is what we call a bridge hinge. Bridge hinge looks like a bridge, so it is commonly called bridge hinge. Its characteristic is that there is no need to drill holes in the door panel and it is not limited by styles. Specifications are: small, medium and large (these products are currently available in Heidi, Germany). Need to make a hole, which is the spring hinge commonly used in cupboard doors at present. Its characteristics: the door panel must be perforated, the style of the door is limited by hinges, and it will not be blown open by the wind after closing, and there is no need to install various spiders. Specifications are:&; 26、& amp35。 There are detachable directional hinges and non-detachable non-directional hinges. For example, all 3703 and 3704 of Glass are detachable directional hinges, which are convenient to install and flexible to disassemble. When the door is opened at will, it can be positioned at any angle and has a long service life. For example, Hattie's fork-tail hinge has no detachable function, such as full 09050, retail price of 9.80 yuan, half 0905 1 0.36 yuan, and internal 09052 retail price of 0 10.92 yuan. There is also the Italian hinge A-ZnM, which is 4.68 yuan in total, 4.68 yuan for half, and 5. 18 yuan inside. The spring hinge can be divided into various shapes: the hinge on the inner side (or Daqu, Daqu) of the full cover (or straight arm, straight bend) and the half cover (or curved arm, middle bend) is attached with adjusting screws, which can adjust the height and thickness of the plate up and down, left and right. The distance between the two screws on the hole-making surface is generally 32mm, and the distance between the diameter side and both sides of the plate is 4mm (drawing). In addition, there are various spring hinges with special specifications, such as: inner 45-degree hinge, outer 135-degree hinge and opening 175-degree hinge. For example, glass 342, 393 and 394 specifications, some of which are suitable for 30mm thickness, such as glass 366 and 368 specifications, are mostly imported, because the products are special and the demand is not great. 3. Door hinge. It is divided into ordinary type and bearing type. The ordinary type has been mentioned above, and now the bearing type is emphasized. Bearing types can be divided into copper and stainless steel in material. From the specification:100x75125x75150x90125x100150x100, the thickness is 2.5 mm from the current consumption situation. Glass hinges are used to install frameless glass doors, and the glass thickness is required to be no more than 5-6mm. The style has holes and has all the attributes of a spring hinge. Do not drill magnetic and top-mounted holes, such as Pepsi-Cola and magnetic glass hinges. There are two kinds of handles in the second part: one is installed on the gate, which we call the gate handle. One kind is installed on the cabinet, which we call the furniture handle. There are few handles at the gate of our supermarket, and the screws are tamper-proof. The thickness of the door is 12mm, which is suitable for frameless doors. They are made of copper, stainless steel and zinc alloy. Furniture handles are made of copper, wood, zinc alloy and plastic in various colors and shapes. The mounting screws need to be fixed by punching holes in the circuit board and passing through the back, but the screws are not visible on the front. The standard length is 25mm. The thickness of the plate is required to be 18-22mm. If there is special need, the screw can be longer, such as 30-40mm. Generally, when introducing furniture handles, we must cater to customers' tastes, tentatively ask customers what colors and styles they like, and choose some fashionable products for customers to choose according to the styles and colors of their furniture. Generally, the success rate is higher. The third part is whether the drawer slide rail drawer is beautiful, and its function and life depend on the slide rail material of the slide rail drawer, whether it is iron plus paint or galvanized. Commonly used are: bottom support type, two-pull type, three-pull type, steel ball type, two-pull type and three-pull type. Features of steel ball: smooth sliding, convenient installation and very durable. The special structure of the track and precision steel balls ensure stability. It can be directly installed on the side plate or inserted into the groove of the drawer side plate (the groove height is 17 or 27mm). Their specifications are (mm) 250,300,350,400,450,500,550,600. Besides, there are many special tracks, such as frame track, billiards track and so on. As we all know, the biggest advantage of using sliding doors is to save indoor space and make the indoor layout unique. Sliding doors are easy to install and run smoothly and quietly, so the sliding door track is very popular with consumers in the market at present. Folding doors are similar to sliding doors in installation, but the utilization rate is not very high, so I will focus on the sliding door track. 1, there are many brands of sliding door track, such as Dameihua in Beijing, Jiashun in Shanghai, Astro Boy in Japan, Anderson in Britain and Pinliang in Taiwan Province Province. But their purposes are the same. 2. The materials of sliding door track are: aluminum alloy, galvanized steel. 3. Styles include: plug-in ceiling, side ceiling, monorail and double track. 4. Composition, accessories and installation points of sliding door track. For example, the British Andeshun guide rail is a powerful monorail made of galvanized steel. Its maximum gate bearing capacity is 100 kg, the maximum gate width is 1250mm, and the maximum gate thickness is 20-50 mm. The specifications are: H 100/ 1.5m, and the maximum opening is 800 mmh1. H 100/2.4m, maximum opening 1250mm. Suitable for heavy indoor wooden doors, composite doors or metal doors. (1) Specific product composition: 1 guide rail, 2 change gears, 2 quick fixing plates, several hooks, 1 guide device, 1 circular positioning, 1 bayonet positioning. (2) Graphic sequence of outer packaging: a. Slot the bottom of the door according to the size (for guiding device). See fig. 7b. Install the fixing plate in the position shown in the figure. According to the width of the door, the distance between the openings of the door top corner fixing plate can be adjusted between 8 ~ 14mm to ensure left-right symmetry. C, sequentially putting the circular limit, the two change gears and the bayonet limit into the track. Please note that the protruding bayonet portion of the bayonet restriction should face inward. D. If the track is to be fixed on the wall, determine the position of right-angle wall hanging according to the position of pre-drilled screw holes on the track. E. repair the orbit. If the track is installed on the wall, the right-angle wall hanging should be fixed at the same height to ensure the level of the track. F. hang the door. G. install the guide device on the vertical foundation of the door. H. circular limit fixing. First, the bayonet is limited and fixed. (3) Installation points: a. Pay attention to the "square" before installing the track (because the track is fixed on the "square" and then fixed by connecting the "square" with the lintel in the building structure). Generally, the size of "square" should be between 5 * 5 and 8 * 8 square centimeters, and it should be firmly connected with the lintel, and the "square" should be connected with the track at the required level. B the guide device requires a certain gap between the lower surface of the door and the door to prevent the door from rubbing against the guide device after deformation, thus affecting the sliding effect. C. Among the three screws for bayonet limit, the first two screws are mainly used to adjust the tightness of bayonet, and the third screw is used to determine the fixed position of bayonet limit. D If you encounter a red detachable hanging plate during installation, you should pay attention to its installation method. The nuts in the suspension wheel fittings work with the bolts on the suspension and fixing plates. The other nut should be installed on the black bracket of the lifting wheel to connect the lifting wheel with the bolt. The above briefly introduces the performance characteristics, installation sequence and installation points of this product. Through the understanding of this product, we can be handy when introducing goods, satisfy customers' questions and doubts and improve our business level. The fifth part as the saying goes, all kinds of other auxiliary accessories are varied. In addition to the main products of the above four parts, there are many auxiliary accessories, all kinds of door suction, cabinet connectors, table legs, brackets, brackets, floor springs that can automatically close the door, door closers, bolts of various specifications, floor nails, gaskets, shelf pins and so on. [Edit this paragraph] Concise classification list of hardware accessories The classification of hardware accessories is very complicated. It can be seen that it seems to be just an industry accessory, but it actually involves various needs of all walks of life, such as kitchen hardware accessories and furniture hardware accessories. The following is the general classification of hardware accessories: hardware accessories: handles, doors and windows, home decoration, plumbing, architecture, decoration, tools, bathroom, kitchen, household appliances, furniture hardware accessories: wood screws, hinges, handles, slideways, partition pins, clothes hangers, nails, headphones, grinding machines, multi-station cabinet hardware accessories, hinges, drawers, guide rails, steel drawers. Hardware fittings of cabinet combined die: punching needle, punch, guide post, guide sleeve, thimble, barrel, ball retainer, ball sleeve, cage, outer guide post, independent guide post, self-lubricating plate, self-lubricating guide sleeve, oil-free guide sleeve, oil-free slide plate, marine hardware fittings of outer guide post assembly, shackle, flower orchid, chuck, swivel ring, lifting ring, pulley, etc. Zipper head, five-claw buckle, fashion buckle, rope buckle, sun-shaped buckle, glue drop buckle, stone inlay buckle, zipper head, belt buckle, hollow nail, alloy buckle, alloy luggage hardware fittings, rivets, aluminum bars, chains, steel rings, buttons, square rings, snap buttons, mushroom nails, hollow nails, travel bags, backpack racks, etc. Lock box, touch bead, crescent lock, multi-point lock, screwdriver, slider, door closer, glass glue, Samsung lock photo frame hardware fittings, hooks, shrapnel, blades, photo frames, braces, brackets, flat plates, loose leaves, corner wrapping, straight nails, corner flowers, corner machines, code nails, corner nails, flannel hardware stamping fittings, flat mats, etc. Hanging clips, rigging, AB glue, connecting claws, curtain wall claws, glass claws, connecting joints, glass clips, glass glue, marble glue, foam strips, rebar glue, adapters, dry hanging, handrails, chemical bolts, glass curtain walls, non-standard products, hardware fittings, decorative hardware fittings, valves, bearings, springs, pulleys, casters, joints, etc. . . . . Many of them are hardware accessories.

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