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Lock cylinder capable of being automatically lubricated
The invention belongs to the technical field of locks, and particularly relates to a lock cylinder capable of being automatically lubricated. The lock cylinder comprises a lock body, a lock mechanism used for locking is arranged in the lock body, a lubricating mechanism used for controlling lubrication is arranged in the lock mechanism, and a limiting mechanism used for preventing frequent lubrication of the lock cylinder is arranged in the lock mechanism. Part of lead powder in a lead storage cavity is pressed into a lock hole through a communicating cavity and a lubricating pipe by friction force generated by inserting a key, and is uniformly smeared to each position of the lock hole through friction generated by entering and exiting of the key, and when the key can be smoothly inserted into the lock hole, an inserting strip is inserted into an inserting groove to prevent the lock cylinder from sliding, the lead powder in the lead storage cavity is pressed into the lock hole, and unnecessary waste is prevented; and a one-way dustproof air valve at the position of the lead storage cavity can prevent the lead powder in the lead storage cavity from being sucked back into an air inlet pipe to cause blockage when a piston rod recovers, and air can be supplemented into an air cavity from the air through the one-way air valve when the piston rod recovers to prevent the air in the air cavity from being insufficient.
本发明属于锁具技术领域，尤其是涉及一种可自动润滑的锁芯，包括锁体，锁体内设有用于上锁的锁具机构，锁具机构内设有用于控制润滑的润滑机构，锁具机构内设有用于防止频繁对锁芯润滑的限位机构,通过插钥匙使的摩擦力将储铅腔内的一部分铅粉通过连通腔与润滑管压到锁眼内，并通过钥匙进出的摩擦一均匀的涂抹到锁眼的每一处,钥匙可以顺利插入锁眼内时，插条插入插槽内，防止锁芯滑动，将储铅腔内的铅粉压到锁眼内，造成不必要的浪费，储铅腔处的单向防尘气阀可以防止在活塞杆恢复时将储铅腔内的铅粉倒吸进气管内，造成堵塞，且在活塞杆恢复时可以通过单向气阀从空气中往气腔内补充气体，防止气腔内的气体不足。
Lock cylinder capable of being automatically lubricated
The invention belongs to the technical field of locks, and particularly relates to a lock cylinder capable of being automatically lubricated. The lock cylinder comprises a lock body, a lock mechanism used for locking is arranged in the lock body, a lubricating mechanism used for controlling lubrication is arranged in the lock mechanism, and a limiting mechanism used for preventing frequent lubrication of the lock cylinder is arranged in the lock mechanism. Part of lead powder in a lead storage cavity is pressed into a lock hole through a communicating cavity and a lubricating pipe by friction force generated by inserting a key, and is uniformly smeared to each position of the lock hole through friction generated by entering and exiting of the key, and when the key can be smoothly inserted into the lock hole, an inserting strip is inserted into an inserting groove to prevent the lock cylinder from sliding, the lead powder in the lead storage cavity is pressed into the lock hole, and unnecessary waste is prevented; and a one-way dustproof air valve at the position of the lead storage cavity can prevent the lead powder in the lead storage cavity from being sucked back into an air inlet pipe to cause blockage when a piston rod recovers, and air can be supplemented into an air cavity from the air through the one-way air valve when the piston rod recovers to prevent the air in the air cavity from being insufficient.
本发明属于锁具技术领域，尤其是涉及一种可自动润滑的锁芯，包括锁体，锁体内设有用于上锁的锁具机构，锁具机构内设有用于控制润滑的润滑机构，锁具机构内设有用于防止频繁对锁芯润滑的限位机构,通过插钥匙使的摩擦力将储铅腔内的一部分铅粉通过连通腔与润滑管压到锁眼内，并通过钥匙进出的摩擦一均匀的涂抹到锁眼的每一处,钥匙可以顺利插入锁眼内时，插条插入插槽内，防止锁芯滑动，将储铅腔内的铅粉压到锁眼内，造成不必要的浪费，储铅腔处的单向防尘气阀可以防止在活塞杆恢复时将储铅腔内的铅粉倒吸进气管内，造成堵塞，且在活塞杆恢复时可以通过单向气阀从空气中往气腔内补充气体，防止气腔内的气体不足。
Lock cylinder capable of being automatically lubricated
一种可自动润滑的锁芯
SONG KAIJUN (author)
2021-12-07
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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