A U-shaped mortise lock for easy locking
A U-shaped, mortise lock technology, applied in the field of locks, can solve the problems of the lock ring and the lock hole being stuck, inconvenient use, and the lock ring cannot be inserted into the lock hole synchronously, so as to achieve convenient use, simple structure, and improved practicability and the effect of convenience
Inactive Publication Date: 2020-12-25
浙江华格供应链服务有限公司
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Problems solved by technology
Because there is a gap between the lock hole and the lock ring, when the lock ring is inserted into the lock hole, the lock rings at both ends often cannot be inserted into the lock hole synchronously, causing the lock ring and the lock hole to get stuck, causing inconvenience in use
Method used
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[0017] exist Figure 1-5 Among them, a U-shaped mortise lock that is easy to lock includes a U-shaped lock ring 1 and a lock body 2. A lock hole is arranged on the lock body 2, and a lock pin 4 is arranged inside the lock hole. The U-shaped A plurality of lock grooves 5 are evenly distributed on the inner side of the straight rod at the bottom of the lock ring 1, and the lock hole includes a first lock hole 31 and a second lock hole 32, and the second lock hole 32 is provided with an opening, and the U-shaped lock The lower straight rod of the ring 1 can be placed in the second lock hole 32 through the opening, and the lock body 2 is provided with a retractable limit plate 7 inside the second lock hole 32. The end of the positioning plate 7 is provided with two springs 8. In the initial state, the springs 8 drive the limiting plate 7 to be inserted into the limiting hole 9 on the lock body 2. The depth of the limiting hole 9 is 4mm . When the lower straight rod of the U-shap...
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The invention discloses a conveniently locked U-shaped mortise lock which comprises a U-shaped lock ring and a lock body. A lock hole is formed in the lock body, a lockpin is arranged on the inner side of the lock hole, a plurality of locked grooves are uniformly formed in the inner side of a lower straight rod of the U-shaped lock ring, the lock hole comprises a first lock hole and a second lockhole, an opening is formed in the second lock hole, the lower straight rod of the U-shaped lock ring can be placed in the second lock hole through the opening, the lock body is provided with a telescopic limiting plate on the inner side of the second lock hole, an elastic mechanism is arranged at the tail end of the limiting plate, in an initial state, the elastic mechanism drives the limiting plate to be inserted into the limiting hole in the lock body, and when the lower straight rod of the U-shaped lock ring leans against the limiting plate, the limiting plate is stressed to retract to thelock body, and when the U-shaped lock ring is clamped into the second lock hole, the limiting plate is restored to an initial state.
Description
technical field [0001] The invention relates to the technical field of locks, in particular to a U-shaped mortise lock which is convenient for locking. Background technique [0002] At present, the general U-shaped locks on the market include a U-shaped lock ring and a lock body. The lock body is provided with a lock hole, and the inside of the lock hole is provided with a lock pin. , insert the lock ring into the lock hole, and the lock pin fastens the lock groove to complete the locked state. Because there is a gap between the lock hole and the lock ring, when the lock ring is inserted into the lock hole, there are often lock rings at both ends that cannot be inserted into the lock hole synchronously, causing the lock ring and the lock ring to be stuck, causing inconvenience in use. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a U-shaped mortise lock that is easy to lock, has a simple structure, is easy t...
Claims
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IPC IPC(8): E05B67/22E05B15/14E05B15/00
Inventor 方辰
Owner 浙江华格供应链服务有限公司