Cipher oil-theft preventing device arranged in oil-tank opening, and mounting method of cipher oil-theft preventing device
A password anti-theft and oil tank port technology, which is applied in the field of built-in password anti-theft fuel tank port, can solve the problems of car owner loss, low safety performance, and low protection effect, and achieve the effect of convenient operation
Active Publication Date: 2015-12-16
太仓市昊博技术服务有限公司
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Problems solved by technology
This fuel tank anti-theft oil device is cheap and simple in design. It is mainly installed on the fuel tank port of a truck. necessary loss
[0003] Since these devices are mainly protected from the fuel tank port, the safety performance is not high, and the protection effect is also very low.
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[0043] See figure 1 and Figure 5, a built-in password anti-theft oil device at the mouth of the fuel tank, the present invention is characterized in that it comprises: a lock sleeve, an oil inlet cylinder and a password disk put into the lock sleeve, an unlocker for opening the password disk, and the code disk is set as a convenient refueling The gun is inserted into the hollow annular disc body for refueling; wherein: the password disc includes a disc body with a cylinder connected to an annulus, an inner sleeve core sleeved in the disc body cylinder, and is located between the disc body and the inner sleeve core. The slider and the ring fixed on the inner sleeve core; the disc body is a hollow ring-shaped disc body that is convenient for the oil gun to be inserted into it for refueling. The unlocking hole B is the same circle as the unlocking hole A on the surface of the disc body; the center of the disc body and the center of the inner sleeve core have an equal circle oil...
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The invention discloses a cipher oil-theft preventing device arranged in an oil-tank opening, and a mounting method of the cipher oil-theft preventing device. The cipher oil-theft preventing device comprises a lock sleeve, an oil inlet cylinder placed in the lock sleeve, a cipher disc placed in the lock sleeve, and an unlocking device, wherein the cipher disc is the core part of the cipher oil-theft preventing device, and consists of a disc body, a sliding block, an inner sleeve core and a circular ring. A conventional oil-theft preventing device for an oil tank in the market is simple, and low in safety, and needs to be opened or closed by a key every time before oil filling, so that the conventional oil-theft preventing device is liable to be broken by lawbreakers, and unnecessary loss to a car owner is caused. The cipher oil-theft preventing device disclosed by the invention is arranged at the inner part of the oil-tank opening, and a cipher lock and the oil inlet cylinder are arranged, so that the cipher oil-theft preventing device is simple in operation and high in practicability, integrates external theft prevention and self-theft prevention, does not need to be opened or closed every time before oil filling, and prevents prying and shock, and therefore, the cipher oil-theft preventing device can has a good effect of protecting oil in the oil tank.
Description
technical field [0001] The invention belongs to the technical field of oil tank anti-theft oil, and in particular relates to an anti-theft oil technology with a built-in password in the oil tank port. Background technique [0002] On some trucks, if the fuel tank anti-theft oil device is not provided, lawbreakers will take risks and make illegal acts of stealing oil, which will bring great economic losses to the car owner. The oil tank anti-theft device in the market is very simple, generally is to install anti-theft oil device on the fuel tank mouth, carries out the switch of anti-theft oil device by key then. This fuel tank anti-theft oil device is cheap and simple in design. It is mainly installed on the fuel tank port of a truck. necessary loss. [0003] Because these devices mainly protect from the fuel tank mouth, the safety performance is not high, and the protective effect played is also very low. The present invention also belongs to the anti-theft oil device of ...
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IPC IPC(8): B60K15/04B60R25/01B60R25/22
Inventor 李晓明
Owner 太仓市昊博技术服务有限公司