A locking and unlocking structure of a scooter
A scooter and unlocking mechanism technology, applied in the field of mechanical structure, can solve the problems of high cost, lower reliability of folding mechanism, convenience of operation, complex structure of folding mechanism, etc., and achieve the effect of low cost and simple structure
Active Publication Date: 2019-04-16
BEIJING JIUXING ZHIYUAN TECH CO LTD
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Problems solved by technology
The three structural forms are switched to each other through the folding mechanism. Each structural form has self-locking and unlocking functions, and there are many unlocking and locking mechanisms, resulting in a complex product structure and high cost of the folding mechanism, which reduces the cost of the folding mechanism. reliability and ease of operation
Method used
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0029] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...
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The invention provides a locking and unlocking structure of a scooter. The locking and unlocking structure comprises a one-way locking and unlocking mechanism, a guide rod mechanism and a double-crank mechanism, wherein a sliding shaft approaches to a left end from a right end of a chute of an auxiliary pedal and is locked at a limiting position on the left end of the chute by a pedal stop piece, and a parallel state or a folding overturn state of a main pedal and the auxiliary pedal are correspondingly locked; a locking shaft of the double-crank mechanism moves to the limiting position clockwise and is locked by a stop piece of the double-crank mechanism, and the double-crank mechanism is correspondingly locked; an unlocking switch is rotated counterclockwise to separate the contact of the stop piece of the double-crank mechanism with the locking shaft of the double-crank mechanism so as to unlock the double-crank mechanism; and the unlocking switch is rotated clockwise to separate the contact of the stop piece of the pedals with the sliding shaft to correspondingly unlock the parallel state or the folding overturn state of the main pedal and the auxiliary pedal. The locking and unlocking structure provided by the invention is simple in structure, low in cost and relatively high in reliability, and the locking and unlocking of two mechanisms and the switching of three structural forms can be finished by the same structure.
Description
technical field [0001] The invention relates to the technical field of mechanical structures, in particular to a locking and unlocking structure of a scooter. Background technique [0002] The folding mechanism has the characteristics of multiple functions and compact structure, and is widely used in products such as foldable scooters. Limited by the complexity, reliability and cost of the locking and unlocking mechanism of the folding mechanism, the current foldable scooters can only be folded simply, and the variety of functions of the scooters is limited. [0003] With the development of technology, the structural form of riding function, following function and pulling function have become common structural forms of folding scooters. The three structural forms are switched by the folding mechanism. Each structural form has self-locking and unlocking functions, and there are many unlocking and locking mechanisms, resulting in a complex product structure and high cost of t...
Claims
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IPC IPC(8): B62K15/00
CPCB62K15/006
Inventor 王治彪毕树生杨春卫梅方华
Owner BEIJING JIUXING ZHIYUAN TECH CO LTD