Before buying a new home, before the joy of welcoming a new life, the most headache is how to decorate your little world. Go shopping in the city's large and small furniture stores for countless times, and finally choose your favorite style, but how to ensure that the furniture you buy is a good quality and quality?
Now, teach you 10 pieces of furniture to buy a small trick, so that everyone can make a good knowledge reserve before buying furniture.
Tuen Mun 1: Is the furniture material reasonable?
Different furniture, surface materials are different. For example, the legs of tables, chairs and cabinets require hardwoods, which are relatively strong and can bear the weight, while the internal materials can be made of other materials; the thickness of the large wardrobe legs is 2.5 cm, which is too thick and easy to bend. Deformation; kitchen and bathroom cabinets can not be made of fiberboard, but should be used with plywood, because the fiberboard will be damaged by water; the table should be washable.
It was found that the wood had insect eyes and dropped, indicating that the drying was not complete. After checking the surface, open the door and drawer door to see if the inner material is rotten. You can use your fingernail to lick it. If you break it in, it means that the inner material is decaying. After opening the door, smell it with your nose. If it is nose, glare, or tears, it means that the formaldehyde content in the glue is too high and it will be harmful to the human body.
Tuen Mun 2: Is the furniture four feet flat?
Whether the four feet of the furniture are flat, the furniture will be placed on the flat ground and you will know. Some furniture has only three legs to land, and the stability can certainly be bad. Also look at the desktop is straight, can not bow back or collapse, if the table is raised, the glass plate will be rotated to turn; if the table is recessed, the glass plate will be crushed by a pressure. In addition, we must also pay attention to the inspection of the cabinet door, the slit of the drawer should not be too large, we must pay attention to the horizontal and straight, the door can not sag. ([Guangzhou Lingyang Decoration Design Co., Ltd.] to share with you!)
Tuen Mun 3: Is the furniture structure firm?
Small pieces of furniture, such as chairs, stools, hangers, etc., can be dragged on the concrete floor when picking, gently falling and falling, the sound is crisp, indicating that the quality is good; if the sound is dumb, there is a murmur in the slap, indicating that the eyes are combined Not tight, the structure is not strong.
The table can be shaken by hand to see if it is stable. The sofa can sit and sit. If you sit on the move, you will slam, and when you shake it, it will be nailed and it will take a long time.
Special note: square legs, tables, chairs and other legs should have 4 triangular clips, which can be used for fixing. When you choose, you can look over the table and chair. The cloth chair can be touched by hand.
Tuen Mun 4: The veneer furniture is not strictly tight.
Whether it is veneer veneer, PVC or pre-painted paper, it is necessary to pay attention to whether the leather is flat, whether there is drum, foaming or not.
It is necessary to check the seams clearly under sufficient light. The ash veneer veneer furniture is more susceptible to damage and can only be used for two years. In the case of wood veneers, the veneered veneers are better than the chopped ones. The way to identify the two is to look at the pattern of the wood. The wood texture of the cut veneer is straight and dense, and the veneered veneer pattern is curved and sparse. Particleboard veneer furniture, the ground part must be edged, and the edge banding will absorb moisture, swell and damage. Generally, the corners of the veneer furniture are easy to be tilted up. When picking, you can use your hand to rub the corners. If you get up, you will have problems with the glue.
Tuen Mun 5: Is the furniture edge flat?
The edge is not flat, indicating that the inner material is wet, and the seal will fall off in a few days. The edge banding should also be rounded and not straight at right angles. The edges sealed with wood strips tend to get wet or crack. The furniture of the plywood package is nailed with nails. It is necessary to pay attention to whether the nail holes are flat and whether the color of the nail holes is consistent with other places. Usually the nails are sealed with putty. Pay attention to whether the putty is bulging. If it is bulging, it will not work. Slowly, the putty will fall out from the inside.
Tuen Mun 6: Mirror furniture should be taken
Choose furniture with mirrors, such as dressing table, mirror, and dressing mirror. Take care of it and see if the mirror is deformed. Check if there is lining paper and backboard at the mercury in the back of the mirror. Qualified, no paper, no, otherwise the mercury will be worn away.
Tip 7: The paint part should be smooth
The paint part of the furniture should be smooth and flat, not wrinkled, flawless, etc. The corners are not straight at right angles, and the straight edges are prone to slag and paint. The door of the furniture should also be painted with a lacquer. The lacquered board is not easy to bend and is not beautiful.
Special note: Be sure to check that the door lock switch is not working; the big cabinet should be equipped with 3 hidden hinges, and some can only be installed with 2; the upper 3 silks, some cut corners, only one screw, use Will fall.
Tuen Mun 8: Sitting on a sofa and mattress
When picking up sofas and mattresses, you should pay attention to the surface to be flat, but not uneven; soft and hard should be uniform, but not hard, that piece is soft; softness should be moderate, neither too hard nor too soft, must Fit with personal weight and body shape.
Special note: The method of selecting a sofa and a mattress is to sit down and press one by hand to check that the sponge is not flat and the spring does not ring. If the spring layup is unreasonable, causing the spring to bite the spring, it will make a sound. Secondly, you can also pay attention to whether the quilting has broken wires or jumpers, and whether the density of the corner teeth is reasonable.
Tuen Mun 9: Use and maintenance of furniture
Generally, the furniture should be wiped with a dry cloth. Do not rub it with a damp cloth. It is easy to peel off and fall off due to the water entering the paint. Do not place the furniture directly in a damp place, and place a pad in a place where it is too wet. Furniture should try to avoid sun or overheating. Do not put it on the stove or heating, or put it in the sun, otherwise the paint will peel off and fall. The painted furniture was very bright when it was purchased, but it will not work after two years. Benefinic acid is better, but it is too brittle, afraid to touch, and it will fall off when touched. Still water resistant paint is better, not afraid of hot, just not bright. When the dirty marks are not cleaned with hot water, you can wipe them gently with alcohol.
Tip 10: Choose a reputable store
Careful understanding of the quality of the goods before purchase, of course, can greatly reduce the chances of buying the second item. However, due to the weather or other natural factors, it is difficult to completely avoid the quality problem. Therefore, when purchasing furniture, you must go to a professional furniture store with good reputation and after-sales guarantee, even if there is wear and tear. Get after-sales maintenance service to add life to your furniture.
About High Speed Door Accessories:
1.Driving system: High Speed Door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box
2.Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light
For some main accessories, here is detain introduction:
1).24G radar sensor:
Brand: Hofic
Technology: Microwave processor
Maintain time: 0.5s
Protection: IP54
Transmitting frequency: 24.125GHz
Maximum installation height: <5meter
Transmitting power density: <5mw/cm2
Power consumption: <1W(VA)
Installation angle: 0-90°(lengthways) -30-30°(crosswise)
Supply voltage: AC&DC 12V-30V
2).Photocell:
Approval CE & ISO9001
Power supply AC/DC 12-30V
Static current 25A
Action current 40mA
Mounting distance Max 10m
NO or NC contact Done by NO./NC. contact selection
Working environment temperature -42℃ to +45℃
Working environment humidity 10 to 90%RH
Appearance dimensions( controller) 123*50*32mm(L*W*H)
Appearance dimensions(Magic eye head) 19*13mm(L*D)
3). Remote control
Operating Voltage: AC220V/50HZ+-20%
Transmit power:≤100mW;Super regenerative module, strong anti-interference
Operating temperature:-30℃-+70℃
Working frequency: 433MHZ;transmitter 1527, millions of encoding chip
Accept sensitivity:≤110dB
Manipulation method: electric remote control
Configure the quantity: Wireless number; factory configuration transmitter two. Can be equipped with PT2272 digital decoder chip
Configure the function: Up, down, stop, anti-lock full-featured reproduction
4). Magnetic loop
Voltage: 12V AC/DC +-10% 24V 115V AC+-10% 230V
Power: <2VA
Continued electrical output: 7A / 250V AC
Frequency range: 20 to 200K Hz
Response time: infinity (factory setting) or adjust maintain time
Sensitivity: 0.01% to 0.1% divided into 3 levels
Protection level: IP30
Electromagnetic compatibility (EMC) Complies with EM50081-1 and EN50082-2
Detection loop inductance: the limit of 40uH to 100uH ideal value 80uH to 300uH
Operating temperature: -25 ℃ to 70 ℃
Storage temperature: -40 ℃ to 85 ℃
Relative humidity: <90% non-condensing
Temperature compensation: automatic compensation up to 50 ℃ / h
Connection type: 11 pin DIN rail socket
Dimensions: 41 * 78 * 85 mm (width * height * length)
Weight: 250 grams
5). manual push button
This exit switch button is made of ABS and has built-in indicator light make it looks more elegant and fashionbale. It can be widely used in public entrance gates, public door, home, office, hotel, etc.
Door Exit Button Push To Exit Switch Door Opener For Access Control Security
Main Feature
Fashionable appearance
Made of ABS Plastic
Easy to install and operate
Used for access control
Specification
Mechanical Life: 500,000 test
Material: Plastic
6). Limit switch encoder
Voltage: DC5V-24V
Output voltage: high voltage≥85%Vcc, low voltage≤0.5V
Maximum mechanical speed:6000rpm
Anti-vibration: 50m/s,10-200HZ,XYZeach way 2 times.
Current consumption:≤30mA
Response frequency: 0-100KHZ
Protection: waterproof,oil proof,dust prevention, IP54
The output code system: binary code
Operating life: MTBF≥30000(+25℃,2000rpm)
Rotational inertia:4.0x10-8kgm²
Maximum load:radial direction20N
Axial direction:10N
Weight: about 0.4kg
High Speed Door Accessories
High Speed Door Accessories,High Speed Door,Electronic High Speed Door Accessories
Shenzhen Hongfa Automatic Door Co., Ltd. , http://www.hongfadoor.com