Automobile bumper with good damping effect
A technology of automobile bumper and shock absorption effect, applied in the direction of bumper, etc., can solve the problems of force offset and consumption of vehicle impact, increase vehicle safety hazards, and unsatisfactory shock absorption effect, so as to reduce vibration and The effect of small impact absorption and excellent geometric mechanical properties
Inactive Publication Date: 2019-12-17
河南省全能科技有限公司
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Problems solved by technology
[0003] Existing automobile bumpers all use buffer pads or buffer materials to achieve the purpose of protecting automobiles from shock absorption, but such protection is not ideal for the shock absorption e
Method used
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[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0023] Such as Figure 1-5 As shown, a car bumper with good shock absorption effect includes a plastic bumper shell 1, the two ends of the material bumper shell 1 are fixedly connected with gussets 2, and the surface of one side of the plastic bumper shell 1 Inlaid with a foam board 5, the surface of the foam board 5 is adhered with an ACF artificial cartilage foam board 6, and the surface of the ACF artificial cartilage foam board 6 is connected with a connecting plate 7 through buckles, and the surface of the connecting plate 7 is welded with a telescopic A rod 8, one end of the telescopic rod 8 is slidably connected with a sleeve 9, and one end of the sleeve 9 is welded with a No. 1 anti-collision beam 10, and one side of the No. 1 anti-collisi...
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The invention discloses an automobile bumper with a good damping effect. The bumper comprises a plastic bumper shell, the two ends of the plastic bumper shell are fixedly connected with buckling plates, a foaming plate is embedded in the surface of one side of the plastic bumper shell, an ACF artificial cartilage foam plate adheres to the surface of the foaming plate, a connecting plate is connected to the surface of the ACF artificial cartilage foam plate through buckles, telescopic rods are welded to the surface of the connecting plate, one end of each telescopic rod is slidably connected with a sleeve, one ends of the sleeves are welded to a first anti-collision cross beam, and one side of the first anti-collision beam is detachably connected with an aluminum honeycomb plate. Through the ACF artificial cartilage foam board, impact energy can be converted into potential energy and kinetic energy by prolonging stress time, energy conversion and the like, and 70-90% of impact force isabsorbed, so that an extremely good buffering and energy absorption effects are provided. Polyurethane rubber blocks adhere to the interior of the aluminum honeycomb plate so that vibration can be further reduced and the impact force can be further absorbed.
Description
technical field [0001] The invention relates to an automobile bumper, in particular to an automobile bumper with good damping effect. Background technique [0002] The front and rear ends of the car are equipped with bumpers, which not only have decorative functions, but more importantly, are safety devices that absorb and ease external impact, protect the body and protect the occupants. [0003] Existing automobile bumpers all use buffer pads or buffer materials to achieve the purpose of protecting automobiles from shock absorption, but such protection is not ideal for the shock absorption effect of vehicles, and there are still certain limitations to vehicle protection. The stress and buffer space are used to offset and consume the force of vehicle impact, thus increasing the safety hazard of the vehicle. For this reason, we propose a kind of automobile bumper with good damping effect. Contents of the invention [0004] The main purpose of the present invention is to p...
Claims
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Login to View More IPC IPC(8): B60R19/26
CPCB60R19/26
Inventor 王怡澜
Owner 河南省全能科技有限公司