Bathroom spherical chain lock is a special type of lock commonly used in bathrooms, bathrooms and other places. It not only has practical functionality, but also can improve the overall aesthetics of the space to a certain extent. This paper will introduce its structural principle, usage scenarios and selection skills.
I. Structural principle
The spherical chain lock is mainly composed of two parts: one is the spherical handle installed inside the door; The second is the chain mechanism connected to the outside of the door. When the user needs to lock the bathroom door, the chain can be driven to move and be clamped in the door frame or the reserved hole only by gently rotating the spherical handle at the inner side, so as to achieve the effect of fixing the door. Compared with the traditional knob or push-rod door lock, this design is more concise and easy to operate, and it can open the door lock faster in an emergency.
Second, the use of scenarios
1. Family bathroom: Because of its simplicity and ease of use, it is very suitable for families with many elderly people and children.
2. Public places: such as bathrooms and public toilets in hotel rooms, can effectively prevent accidents and protect users' privacy.
3. Small office: For a small office environment with compact space, using such locks can save more valuable space resources.
Third, the purchase skills
Material selection: products made of high-quality metal materials (such as stainless steel) have strong corrosion resistance and long service life; Although the price of plastic shell is low, its durability and safety are relatively low.
Size matching: Before buying, you need to carefully measure the specific size of your own bathroom door to ensure that the selected model fits correctly.
Brand reputation: Try to choose the regular channel products of well-known brands, so that both quality and after-sales service will be more guaranteed.
Functional requirements: according to the actual use situation, consider whether it is necessary to have anti-theft and other functions.
In a word, the bathroom ball chain lock is small but it plays an important role, which can not only bring convenience to our daily life, but also improve the safety factor of the living environment. I hope the above contents can help you to better understand this kind of products and make wise decisions in the future purchase process!
Rec. Prods.
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