Car ladder compound lock
A composite lock and car ladder technology, applied in bicycle accessories, bicycle brackets, and anti-theft devices for bicycles, etc., can solve the problems of being easily damaged by prying, consuming large metal materials, and losing the anti-theft security effect.
Inactive Publication Date: 2010-01-06
TIANJIN HAIZHOU BRANCH TRADE & IND +1
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Problems solved by technology
However, this type of car lock is easy to be damaged by prying and stealing due to the lack of anti-theft design considerations integrated with the car body, and loses its anti-theft safety function.
In addition, in terms of production and manufacturing, the existing car locks need to consume a large amount of metal materials every year because they ignore the design concept of one product with multiple uses.
Therefore, the existing car locks are difficult to meet the needs of the development and change of the times, both technically and economically.
Method used
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[0038] Other details and features of the present invention can be clearly understood by reading the embodiments described in detail below in conjunction with the accompanying drawings.
[0039] Such as Figure 1-11 As shown, the car-ladder composite lock of the present invention is composed of a car ladder bracket 1, a locking tail pin 3, a lock core control mechanism 4, a connecting base 9, an axis locking disc 10 or an additional locking device for a brake shaft drum (not shown). ), and an alarm device that touches a mechanical type or touches an electronic induction type (not shown). It is characterized in that the car ladder bracket 1 has a connecting hole 2 that is connected and interlocked with the connecting base 9, and at the position that is interlocked with the connecting base 9, that is, the side that extends outward from the connecting hole 2 of the car ladder bracket 1 (see figure 1 , 6 ) or one end (see Figure 5 ) or multi-sided or multi-terminal (see figur...
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The invention relates to a car ladder compound lock, composed of a car ladder support, a locking end pin, a lock cylinder control switch, a connecting pedestal, an axial blocking disc or an additional braking shaft drum blocking device and a warning device. The lock is characterized in that the car ladder support is provided with a connecting hole connected with a connecting pedestal, the locking end pin is arranged at the extended part of the connecting hole of the car ladder support; the lock cylinder control switch is arranged at the connecting pedestal corresponding to the locking end pin, one end is provided with a lock cylinder device unlocked by a key while the other end is provided with an interface or an interface slot suitable for locking the locking end pin; the locking end pin can be naturally embedded or inserted into the locking interface or interface slot of the lock cylinder control switch when rotating along with the car ladder support; and then the key is used for driving the lock cylinder to drive the switch embedded in the locking interface or interface slot, so as to firmly lock the locking end pin in the locking interface or interface slot.
Description
technical field [0001] The invention relates to a special anti-theft lock control device for bicycles, electric vehicles, motorcycles, etc., which can be used not only as a car ladder, but also as a car lock. Lock. Background technique [0002] At present, the anti-theft locks used by bicycles, electric vehicles, motorcycles, etc. all need to be purchased and installed in addition. But this type of car lock, owing to lacking the anti-theft design consideration of car body integrality, so is easy to be destroyed by prying and stealing, loses its anti-theft safety effect. In addition, in terms of manufacturing, the existing car locks need to consume a large amount of metal materials every year because they ignore the design concept of one product with multiple uses. Therefore, no matter the existing car lock is technically or economically, it is difficult to adapt to the development and change needs of the times. Contents of the invention [0003] The object of the presen...
Claims
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Inventor 朱玉国
Owner TIANJIN HAIZHOU BRANCH TRADE & IND