Toilet Sliding Door Lock

There are various types of toilet sliding door locks, with common styles and installation points as follows:

I. Common Types and Styles

1. Non-Drilling Bolt Door Latch for Sliding Doors This type of lock achieves locking through a bolt structure. It does not require drilling holes in the door body or frame during installation, making it suitable for rental properties or temporary use scenarios. Its core design features an adjustable bolt length. It is essential to ensure that the distance from the outer frame is 10 - 15mm during installation to prevent the door from not closing completely due to an overly long bolt. The price is relatively low; for example, it is sold for ¥1.52 per unit on a certain wholesale platform, with monthly sales exceeding 9,000 units, making it suitable for bulk purchases.

2. Concealed Embedded Pocket Door Lock It adopts a hidden design, with the lock body embedded inside the door body, offering a simple appearance and relatively high security. It is suitable for scenarios with high aesthetic requirements, such as modern minimalist-style bathrooms. Note that the door body material needs to have a certain thickness (usually ≥3cm) to accommodate the lock body structure.

3. Stainless Steel 304 Sliding Door Lock with Keys Made of 304 stainless steel, it has rust-proof and corrosion-resistant properties, making it suitable for humid environments. The lock is equipped with keys, enhancing security, and is commonly found in family or hotel bathrooms. The price is relatively high; for example, a certain Japanese-style wooden door single-hook lock with free shipping is priced at ¥61.2 per unit, with relatively low monthly sales but user reviews focusing on its durability.

4. Square Japanese-Style Sliding Door Lock in Zinc Alloy Zinc alloy material combines strength and light weight, with various surface treatments (such as electroplating and sandblasting) available to match different decoration styles. The lock tongue is designed as a single or double hook, and it is necessary to select the appropriate model according to the door gap to avoid jamming or loosening after installation.

II. Core Installation Points

1. Position Selection It is usually installed on the opening side of the door (i.e., the opposite side of the sliding direction) to ensure that the lock tongue aligns with the door frame strike plate. For double doors, the lock and strike plate should be installed symmetrically at the overlapping part of the two doors.

2. Size Matching When measuring the door gap, a margin of 2 - 3mm should be reserved to prevent the lock tongue from getting stuck due to thermal expansion and contraction or wear and tear during use. For embedded locks, it is necessary to confirm in advance whether the internal cavity size of the door body meets the requirements of the lock body.

3. Fixing Method Non-drilling models rely on strong adhesive or expansion screws for fixation. The installation surface should be cleaned and kept dry. Drilling models require the use of an electric drill to make holes at the marked positions on the door frame. The hole diameter should match the screw diameter to avoid slipping or cracking.

III. Price and Purchase Recommendations The price is significantly affected by the material, craftsmanship, and functions: non-drilling models have a low unit price but limited durability; stainless steel or zinc alloy models are more expensive but suitable for long-term use. When making a purchase, it is necessary to make a comprehensive decision based on the usage scenario (such as family or hotel), budget, and security requirements.