Universal wheel with function of shock absorption
A technology of universal wheels and shock absorbing rods, which is applied in the field of universal wheels, can solve problems such as easy loosening and inability to buffer impact, and achieve the effect of small size and long service life
Inactive Publication Date: 2017-01-11
李思模
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Problems solved by technology
[0002] The application of universal wheel is very extensive, all can use universal wheel on the sofa, trolley, mobile table, but the spring that is used for damping on the universal wheel of the prior art is arranged vertically, thereby can only Buffer the impulse force in the vertical direction, but cannot buffer the impulse force in the horizontal direction, so the connection parts on the universal wheel will be subjected to a large impulse force in the horizontal direction, and loosening will easily occur
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[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0018] The advantage of the universal wheel with shock absorption of the present invention is: the shock absorber rod with inclined arrangement can not only buffer the impulse force in the vertical direction, but also can buffer the impulse force in the horizontal direction, the service life is longer, and the external dimension smaller.
[0019] Such as figure 1 , figure 2 As shown, a universal wheel with shock absorption includes a roller 1 and a connecting plate 2, the center of the roller 1 is provided with a support shaft 11, and the universal wheel with shock absorption also includes two support rods 3 and two damping rods 4; the upper e...
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The invention discloses a universal wheel with a function of shock absorption. The universal wheel comprises a roller and a connecting plate, wherein a supporting shaft is arranged in the center of the roller. The universal wheel with the function of shock absorption also comprises two supporting rods and two shock absorbing rods, wherein the upper ends of the two supporting rods are in rotating connection with the front end of the connecting plate, and the lower ends of the two supporting rods are in rotating connection with the supporting shaft; the upper ends of the two shock absorbing rods are in rotating connection with the rear end of the connecting plate, and the lower ends of the two shock absorbing rods are in rotating connection with the supporting shaft; and a rotating shaft connecting hole is formed in the center of the connecting plate. The universal wheel with the function of shock absorption disclosed by the invention has the advantages that the universal wheel is provided with the shock absorbing rods which are obliquely arranged, so that the impact in the vertical direction can be buffered, and the impact in the horizontal direction can also be buffered; and the service life of the universal wheel is long and the external dimension of the universal wheel is small.
Description
technical field [0001] The invention relates to a universal wheel, more precisely a universal wheel with shock absorption. Background technique [0002] The application of universal wheel is very extensive, all can use universal wheel on the sofa, trolley, mobile table, but the spring that is used for damping on the universal wheel of the prior art is arranged vertically, thereby can only Buffering the impulse force in the vertical direction cannot buffer the impulse force in the horizontal direction, so the connecting parts on the universal wheel will be subject to a large impulse force in the horizontal direction, which is prone to loosening. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a damping rod with an inclined arrangement, which can not only buffer the impulse force in the vertical direction, but also buffer the impulse force in the horizontal direction, and has a longer ...
Claims
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IPC IPC(8): B60B33/00
Inventor 李思模
Owner 李思模