When it comes to home improvement, everyone wants to put their money to good use. How to choose a doorknob that is both suitable and cost-effective for your new home? In a word, adapt to local conditions. For example, the door must be sturdy and insured, and it is best to have the Ministry of Public Security certification, while the interior door pays more attention to beauty and convenience. Bedroom doors, living room doors are not often closed, and they are not often locked, you can buy a switch to ensure that the number of switches is less, generally 100,000 times is enough, 200,000 times is a bit "overkill", and the bathroom door lock, switch and lock the frequency is higher, to buy a better quality, the number of switches to ensure that the door handle is higher. In addition to this, the health factor should not be ignored when buying a doorknob. For example, the bathroom is suitable for installing copper handles. Because stainless steel doorknobs look clean, they can actually harbor thousands of germs, including Gramella, E. coli and streptococcus. There are much fewer bacteria on brass doorknobs than those on stainless steel doorknobs because copper has the effect of killing bacteria. Therefore, it is recommended that you install brass doorknobs in the bathroom at home, which is good for health.
In addition, when the merchant recommends the doorknob to you, it is all dancing and talking, you have to pay a little attention, is it worth so much money? Let's see if you have paid attention to these points: First, the high-end imported door handle has a full set of imported and imported accessories for domestic assembly, the price is different, and you should pay attention to the distinction when purchasing. In addition, if the merchant says that it is imported, he should be able to issue a customs entry form. Second, it is not that the more complex the structure, the more expensive the lock. The locks of a double tongue are not necessarily more expensive than those of a single tongue. In general, the insurance factor of a modern door lock has little to do with the complexity of the opening and closing procedure. A lock that is simple to operate is not necessarily unsafe, and a lock that is very complex to open is not necessarily secure. A properly designed door lock switch operating procedure should be clear at a glance and can be easily operated. 3. Pure copper doorknobs do not have to be more expensive than stainless steel, depending on the process. Besides, no matter how beautiful the plastic doorknob is, it's best not to buy it, because its strength is not strong enough, and once it is broken, it can't even open the door. Fourth, generally at the same price, the lock made in Taiwan is more flexible than the lock spring made in China. Fifth, the lock made in Zhejiang is generally more material-saving than the lock made in Guangdong, which is reflected in the thinner lock head and key, and the lock core is smaller, so the price should be relatively cheap. Sixth, to see the lock not only to see the feel, but also to pay attention to whether it has a quality assurance certificate, generally should be guaranteed for five years.
When you choose the doorknob according to the situation at home, you should also pay attention to whether the doorknob is the same as the general one, if it is different, the merchant will generally make a special statement when you buy, such as a certain lock is not installed from the front to the back, but from the back to the front. If the lock is damaged due to a program error when you install it at home, it is not a quality problem of the lock and is not covered by the warranty, that is, the merchant will not return it.
