Anti-looseness oil tank
An anti-loosening, fuel tank technology, applied in the direction of power plant, layout, transportation and packaging combined with fuel supply of internal combustion engines, can solve the problem of loosening of the direction of rotation of the fuel tank cover, inconvenient opening of the fuel tank cover, lack of preventing excessive rotation, etc. To achieve the effect of improving stability, preventing over-rotation, and preventing slipping
Inactive Publication Date: 2015-12-23
重庆博荣拓尔科技有限公司
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Problems solved by technology
[0002] The fuel inlet device of the vehicle usually realizes the fuel supply to the vehicle through the connection of the oil pipe and the fuel tank. When the fuel tank cap on the fuel tank is closed, since the existing fuel tank cap is not provided with a non-return device, when the vehicle is running, the vehicle’s Vibration will loosen the rotation direction of the fuel tank cap, especially in bad road conditions, the stability is extremely poor. On the other hand, the current fuel tank cap also lacks the design to prevent excessive rotation, which makes it inconvenient to open the fuel tank cap
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[0016] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0017] Such as figure 1 image 3 As shown, the loosening direction is 4, and the tightening direction is 5. An anti-loosening fuel tank, comprising a fuel pipe joint 2 and a fuel tank cap 3, the bottom of the fuel pipe joint 2 is connected with a fuel pipe 10, the fuel pipe joint 2 is provided with an oil inlet passage 20, the top of the fuel pipe joint 2 is provided with a connecting surface 22, and the oil pipe joint 2 The outer wall is provided with a fixed groove 21 around the oil pipe joint 2;
[0018] The inner wall 23 of the oil inlet passage 20 is provided with a positioning part 230, and the positioning part 230 is provided with an inlet section 24 and a pressing section 25 in sequence; the inlet section 24 and the pressing section 25 are arranged on the upper part of the oil passage 20; The lower end of the contact section 25 is provided with a b...
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The invention discloses an anti-looseness oil tank. The anti-looseness oil tank comprises an oil pipe connector and an oil tank cap, wherein the bottom of the oil pipe connector is connected with an oil pipe, an oil inlet channel is formed in the oil pipe connector, a junction surface is arranged at the top of the oil pipe connector, and a fixing groove wound around the oil pipe connector is formed in the outer wall of the oil pipe connector; the oil tank cap comprises fixing parts, a pinching and holding part is arranged at the tops of the fixing parts, the fixing parts are arranged at the bottom of the oil tank cap, and a limiting device is arranged on the fixing parts and comprises a packing block and an anti-rotation block; the packing block and the anti-rotation block are mutually connected; the anti-rotation block is trapezoidal; and a propping face connected with the packing block is also provided and is connected with an inclined plane. According to the anti-looseness oil tank, the oil tank cap is effectively improved in stability and prevented from slipping caused by looseness, and in addition, the situation that the difficulty in opening the oil tank cap is increased by excessive rotation of the oil tank cap is avoided.
Description
technical field [0001] The invention relates to an oil tank, in particular to an anti-loosening oil tank. Background technique [0002] The fuel inlet device of the vehicle usually realizes the fuel supply to the vehicle through the connection of the oil pipe and the fuel tank. When the fuel tank cap on the fuel tank is closed, since the existing fuel tank cap is not provided with a non-return device, when the vehicle is running, the vehicle’s Vibration will loosen the direction of rotation of the fuel tank cap, especially in bad road conditions, the stability is extremely poor. On the other hand, the current fuel tank cap also lacks the design to prevent excessive rotation, which makes it inconvenient to open the fuel tank cap. [0003] Therefore those skilled in the art devote themselves to developing a kind of anti-loosening oil tank. Contents of the invention [0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the pr...
Claims
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Login to View More IPC IPC(8): B60K15/01B60K15/05
Inventor 杨富刚卢淑华
Owner 重庆博荣拓尔科技有限公司