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A platform for research: civil engineering, architecture and urbanism
Door lock capable of preventing lock cylinder from freezing and anti-freezing method thereof
The invention relates to but not limited to the technical field of door locks, and discloses a door lock capable of preventing a lock cylinder from freezing and an anti-freezing method.The door lock capable of preventing the lock cylinder from freezing comprises a door lock body arranged on a door body, and the door lock body comprises an outer handle, an inner handle arranged on the back of the outer handle and an outer shell arranged between the outer handle and the inner handle; the outer handle is arranged in the outer shell, the inner shell is arranged in the outer shell, the lock cylinder is arranged in the inner shell, the lock openings are formed in the outer handle and the inner handle, the mounting side plate is arranged on one side of the inner shell, a shielding component is arranged on the outer handle, and a reset component is arranged between the outer handle and the inner shell. The sealing shell and the rubber sealing ring are arranged, the square baffle is arranged in the square through hole, the opening position of the lock opening is shielded, the contact area between the lock opening and the external environment is reduced during unlocking, good sealing performance is achieved, external moisture and water can be prevented from entering the lock cylinder when the lock is not unlocked, and the possibility that the lock cylinder is frozen is avoided.
本发明涉及但不限于门锁的技术领域，公开了一种可防止锁芯结冰的门锁及其防结冰方法，其中，一种可防止锁芯结冰的门锁，包括设置于门体上的门锁，门锁包括外把手，设置于外把手背部的内把手，设置于外把手与内把手之间的外壳体，设置于外壳体内的内壳体，设置于内壳体内的锁芯，开设于外把手和内把手上的锁口，以及设置于内壳体一侧的安装侧板，外把手上设置有遮挡部件，外把手与内壳体之间设置有复位部件。通过设置密封壳体和橡胶密封圈，并且在方形通孔内设置方形挡板，对锁口的开口处进行遮挡，开锁时减小锁口与外界环境的接触面积，具有较好的密封性能，不开锁时可以防止外界湿气和水分进入锁芯内部，避免锁芯结冰的可能。
Door lock capable of preventing lock cylinder from freezing and anti-freezing method thereof
The invention relates to but not limited to the technical field of door locks, and discloses a door lock capable of preventing a lock cylinder from freezing and an anti-freezing method.The door lock capable of preventing the lock cylinder from freezing comprises a door lock body arranged on a door body, and the door lock body comprises an outer handle, an inner handle arranged on the back of the outer handle and an outer shell arranged between the outer handle and the inner handle; the outer handle is arranged in the outer shell, the inner shell is arranged in the outer shell, the lock cylinder is arranged in the inner shell, the lock openings are formed in the outer handle and the inner handle, the mounting side plate is arranged on one side of the inner shell, a shielding component is arranged on the outer handle, and a reset component is arranged between the outer handle and the inner shell. The sealing shell and the rubber sealing ring are arranged, the square baffle is arranged in the square through hole, the opening position of the lock opening is shielded, the contact area between the lock opening and the external environment is reduced during unlocking, good sealing performance is achieved, external moisture and water can be prevented from entering the lock cylinder when the lock is not unlocked, and the possibility that the lock cylinder is frozen is avoided.
本发明涉及但不限于门锁的技术领域，公开了一种可防止锁芯结冰的门锁及其防结冰方法，其中，一种可防止锁芯结冰的门锁，包括设置于门体上的门锁，门锁包括外把手，设置于外把手背部的内把手，设置于外把手与内把手之间的外壳体，设置于外壳体内的内壳体，设置于内壳体内的锁芯，开设于外把手和内把手上的锁口，以及设置于内壳体一侧的安装侧板，外把手上设置有遮挡部件，外把手与内壳体之间设置有复位部件。通过设置密封壳体和橡胶密封圈，并且在方形通孔内设置方形挡板，对锁口的开口处进行遮挡，开锁时减小锁口与外界环境的接触面积，具有较好的密封性能，不开锁时可以防止外界湿气和水分进入锁芯内部，避免锁芯结冰的可能。
Door lock capable of preventing lock cylinder from freezing and anti-freezing method thereof
一种可防止锁芯结冰的门锁及其防结冰方法
YANG HONGLIN (author) / ZHANG CHENZHUANG (author) / ZHUO ZEXIONG (author) / TANG JINYAN (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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