Rebound devices, deck covers and pickup trucks
A technology for carriages and elastic elements, applied in door/window protection devices, leaf openers, buildings, etc., can solve the problems of easy spring rebound and recovery, loosening of springs and rotating components, and failure of the stretching and shrinking function of the carriage cover. Achieve the effect of improving work reliability and ensuring the function of stretching and shrinking
Active Publication Date: 2021-12-28
佛山市锐创汽车用品有限公司
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Problems solved by technology
However, after long-term stretching and shrinking of the traditional rebound device, the riveted part of the spring is easy to rebound and recover, causing the spring to loosen from the rotating assembly, making the stretching and shrinking function of the compartment cover invalid, thereby reducing the working reliability of the compartment cover
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[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.
[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...
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The invention relates to a rebound device, a compartment cover and a pick-up truck. The rebound device includes a fixed wheel assembly, a moving wheel assembly and an elastic element. The fixed wheel assembly is provided with a first cavity, and the moving wheel assembly is provided with a second cavity. The elastic element includes a first bending section and a second bending section, the first bending section and the second bending section are respectively located at both ends of the elastic element, the first bending section is hooked in the first cavity, and is connected to the fixed The wheel assembly is connected; the second bending section is hooked in the second cavity and connected with the moving wheel assembly, and the degree of deformation of the first bending section and the second bending section is greater than the rebound value of the elastic element. Compared with the traditional rebound device, the rotating shaft is eliminated, which can increase the depth of the elastic element extending into the first cavity and the second cavity, so that the deformation of the first bending section and the second bending section is greater than that of the elastic element The springback value can be improved, thereby improving the firmness of the connection between the elastic element and the fixed wheel assembly and the moving wheel assembly, ensuring the stretching and shrinking function of the compartment cover, and improving the working reliability of the compartment cover.
Description
technical field [0001] The invention relates to the technical field of automobile parts, in particular to a rebound device, a compartment cover and a pickup truck. Background technique [0002] A traditional pick-up truck is provided with a compartment for carrying goods, and the upper cover of the compartment is provided with a compartment cover to prevent bad weather from damaging the goods carried by the pick-up truck. Usually, a rebound device is provided between the compartment cover and the compartment, and the compartment can be opened and closed through the rebound device. However, after long-term stretching and shrinking of the traditional springback device, the riveted part of the spring is easy to rebound and recover, causing the spring to loosen from the rotating assembly, making the stretching and shrinking function of the compartment cover invalid, thereby reducing the reliability of the compartment cover. Contents of the invention [0003] Based on this, it...
Claims
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IPC IPC(8): E05F1/08E06B9/68
CPCE05F1/08E06B9/68E05Y2900/516E05Y2900/542
Inventor 邓炽能杨杰
Owner 佛山市锐创汽车用品有限公司