Externally-arranged tire pressure-monitoring, shock-absorption and noise-reduction elastic wheel
A tire pressure monitoring and elastic wheel technology, which is applied in tire measurement, vehicle components, tire parts, etc., can solve the problems of monitoring sensors bearing a large centrifugal force, tire pressure monitoring accuracy and device life decline, etc., to achieve lightweight, Compact structure, convenient disassembly and maintenance
Pending Publication Date: 2020-06-23
绍兴权电科技有限公司
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Problems solved by technology
[0003] At present, the known tire pressure monitoring devices for automobile tires are all directly installed on the edge surface of the automobile wheel hub and are located in the covering space of the automobile tire. Since the monitoring device is located at the outermost edge of the wheel hub in this installation method, during the high-speed rotation of the wheel, the monitoring sensor It needs to bear a lot of centrifugal force, which will greatly reduce the accuracy of tire pressure monitoring and the life of the device
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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.
[0021] Such as Figure 1 to Figure 5 As shown, the shock-absorbing and noise-reducing elastic wheel with external tire pressure monitoring described in this embodiment includes a tire 1 and a hub 2, the tire 1 is installed on the hub 2, and a storage space is formed between the tire The air chamber 3, the center of the outer end surface of the hub 2 is provided with an air pressure monitoring annular groove 21, and each spoke of the hub 2 is provided with a hollow connecting air passage 22, and the two ends of the connecting air passage 22 are connected to the storage tank respectively. The air chamber 3 communicates with the air pressure monitoring annular groove 21, and also includes a tire pressure monitoring device 4 and an intake valve 5. The tire press...
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The invention discloses an externally-arranged tire pressure-monitoring, shock-absorption and noise-reduction elastic wheel. The wheel comprises a tire and a hub; an air storage chamber is formed between the tire and the hub; an air pressure monitoring annular groove is formed in the center of the outer end face of the hub; the spokes of the hub are provided with connecting air passages; two endsof each connecting air passage are respectively communicated with the air storage chamber and the air pressure monitoring annular groove; the wheel further comprises a tire pressure monitoring deviceand an air inlet valve; the tire pressure monitoring device is embedded in the top of the air pressure monitoring annular groove; a monitoring air chamber is formed between the tire pressure monitoring device and the air pressure monitoring annular groove; one end of the air inlet valve penetrates through the center of the tire pressure monitoring device and then is in threaded connection with thebottom center of the air pressure monitoring annular groove and presses and fixes the tire pressure monitoring device onto the hub; air outlet holes are evenly distributed in the bottom of the innercavity of the air inlet valve. According to the elastic wheel, the connecting air passages are arranged in the spokes of the hub so as to be communicated with the air storage chamber and the monitoring air chamber, so that the mounting position of the tire pressure monitoring device is moved outwards, and therefore, a centrifugal force borne by the tire pressure monitoring device is reduced, tirepressure monitoring precision is higher, and the service life of the monitoring device is longer.
Description
technical field [0001] The invention relates to a shock-absorbing and noise-reducing elastic wheel with external tire pressure monitoring. Background technique [0002] The car tire pressure monitoring device is a detection device installed on the wheel hub of the car for real-time monitoring of car tire pressure and temperature. High or low chance of a flat tire. [0003] At present, the known tire pressure monitoring devices for automobile tires are all directly installed on the edge surface of the automobile wheel hub and are located in the covering space of the automobile tire. Since the monitoring device is located at the outermost edge of the wheel hub in this installation method, during the high-speed rotation of the wheel, the monitoring sensor Need to bear a lot of centrifugal force, resulting in greatly reduced tire pressure monitoring accuracy and device life. Contents of the invention [0004] The object of the present invention is to overcome the above-menti...
Claims
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IPC IPC(8): B60C23/04
CPCB60C23/04
Inventor 杨博
Owner 绍兴权电科技有限公司