a security door
A technology of anti-theft doors and door leaves, which is applied in the field of anti-theft doors, can solve the problems that cannot be integrated, cannot be completely combined perfectly, etc.
Active Publication Date: 2017-10-27
浙江金凯德智能家居有限公司
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Problems solved by technology
[0002] In the anti-theft door in the prior art, when it is closed and locked, the door frame and the door leaf are always separate structures, which cannot be integrated into one, and cannot be completely combined perfectly, and never bring safety guarantees to the skids, pullers, and tops.
Method used
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Embodiment
[0030] Such as figure 1 As shown, the schematic diagram of the closed state of the anti-theft door involved in the present invention includes a door frame 1, a door leaf 3 and a hinge 2 that is installed and connected to the door frame 1 and the door leaf 3; the cat's eye 4 is installed on the upper surface of the door leaf 3, and the height is set according to requirements; The sky and earth lock 5 is installed on the door leaf 3 at the junction of the door frame 1 and the door leaf 3. In the closed state, the sky and earth lock 5 extends into the hole of the door frame 1 through a special hole to ensure that the door leaf 2 and the door frame 1 do not stagger and separate, and the sky and earth lock The lower end of the 5 is connected with the connecting rod 11; the auxiliary lock 6 is installed at the junction of the door frame 1 and the door leaf 3, and the auxiliary lock 6 is installed on one side of the main lock 9 of the door leaf 3, and is connected by the connecting ro...
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The invention discloses a security door. The security door comprises a door frame, a door leaf and connection hinges. A cat eye is installed on the upper portion of the door leaf. A heaven and earth lock, an auxiliary lock and a main lock are installed on junctions of the door frame and the door leaf; by means of locking and unlocking of the main lock, a connecting rod is used for driving the heaven and earth lock to move and a lock tongue of the auxiliary lock to move. A thread lock is installed on one side of the main lock and is close to the junctions of the door frame and the door leaf. The thread lock is composed of a sliding plate, a threaded rod and a track and installed on one side of the door leaf, and a guiding plate, a base and a threaded pipe are installed on one side of the door frame. When the main lock is unlocked or locked, the connecting rod is used for driving the threaded rod in the thread lock to rotate and screwed into the threaded pipe of the door frame so that the door leaf and the door frame can be of an integral connection structure, and the security door can achieve the collision preventing function, the prying preventing function and the burglarproof function. Compared with the prior art, the security door is simple and practical in structure, reliable in performance, high in safety level and convenient to apply and popularize.
Description
technical field [0001] The invention belongs to the field of anti-theft doors, and in particular relates to an anti-theft door. Background technique [0002] In the anti-theft door in the prior art, when it is closed and locked, the door frame and the door leaf are always separate structures, which cannot be integrated into one body, and cannot be completely combined perfectly, and never bring safety guarantees to the skid, puller, and top. . Contents of the invention [0003] In order to solve the above-mentioned split problem of the anti-theft door, the present invention provides an anti-theft door. [0004] In order to solve the above technical problems, an anti-theft door is provided, which includes a door frame, a door leaf, and a hinge for installing and connecting the door frame and the door leaf. The main lock is installed at the joint between the door frame and the door leaf, and the thread lock is installed at the joint between the door frame and the door leaf;...
Claims
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IPC IPC(8): E06B5/11E05B63/14
CPCE05B63/143E06B5/11
Inventor 唐仙强
Owner 浙江金凯德智能家居有限公司