The Patch Lock for Glass Door is a locking system installed at the bottom or side of a glass door, controlling its opening and closing, ensuring space security and door leaf stability. This lock features a compact rectangular design measuring 158 x 65 mm, making it compatible with a variety of frameless glass door configurations. Its centrally embedded lock core provides smooth opening, precise locking of the bolt, and a secure feel. Whether in a home, commercial, or public space, users experience stable opening and silent closing, while maintaining the overall aesthetics and security of the glass door system.

High-Precision Structural Design

The lock body is machined from SUS304 or SUS316 stainless steel with a tolerance of ±0.02mm. The internal lock bolt is precision-milled by CNC milling, ensuring a 12mm insertion depth for enhanced locking strength. Concealed screws are used at the mechanical joints, resulting in a simple yet robust appearance.

Excellent Corrosion Resistance

The SUS316 model contains 2.3% molybdenum, offering 40% greater resistance to chloride corrosion than SUS304. This product has undergone a neutral salt spray test and remains corrosion-resistant for up to 240 hours, with no visible oxidation or black spots on the surface. It is suitable for long-term use in humid, coastal, and high-temperature environments.

Optimized Anti-Pry Structure

The internal bidirectional anti-pry lock bolt system is capable of withstanding impact forces of approximately 250N. The lock core is constructed of high-hardness brass, and the rotating element is heat-treated to enhance impact resistance. Tests have shown that the lock body maintains precise lock engagement with no loosening after 50,000 cycles of repeated opening and closing.

Stable Opening and Closing Performance

The rotational resistance of the lock cylinder is controlled within 1.2 N·m. Combined with the precision bearing structure, the key rotation process is smooth and jerk-free. Tested opening and closing noise is less than 28 decibels, meeting the standard requirements for silent door locks in commercial buildings.

Long Lifespan

The product has passed 100,000 mechanical opening and closing tests with no significant wear on the lock cylinder or lock tongue. Durability test data shows that it maintains over 95% of its structural strength even under high-frequency use. This provides reliable long-term use in public buildings and commercial spaces.

Office Glass Doors

In office spaces, the Patch Lock for Glass Door ensures excellent closing stability and privacy for glass doors in conference rooms or private offices. The lock's high mechanical precision ensures a solid and silent opening and closing feel, minimizing disruption to the office environment. Whether in a high-rise office building or an open-plan office area, it provides a secure, smooth, and upscale user experience.

Shopping Mall Display Doors

When used in brand counters in shopping malls, the Patch Lock provides reliable protection against unauthorized opening. Its polished stainless steel exterior harmonizes with the glass structure, adding a premium touch to the display space. Its smooth, easy-to-clean surface resists fingerprints and scratches, meeting the dual requirements of security and aesthetics.

Home Partition Doors

For partitions in balconies, kitchens, or living rooms, the Patch Lock combines security and aesthetics. Its anti-fingerprint brushed surface effectively resists stains and oil smoke, maintaining a long-lasting finish. The lock's robust mechanical structure ensures smooth closing, making it suitable for frequent opening and closing. For families with elderly or children, smooth opening and closing provide enhanced security and a comfortable home experience.

Public Restroom Door

Patch Locks in public restroom glass partitions ensure privacy and durability. SUS316 stainless steel offers excellent moisture and rust resistance, resisting discoloration and corrosion even in high humidity environments. The lock's compact construction ensures silent closing, enhancing user comfort in public spaces.