Anti-falling child bicycle
A technology for bicycles and children, applied in bicycle accessories, bicycle brackets, transportation and packaging, etc., can solve problems such as falls and falls, and achieve the effects of fall prevention, strong practicability, and simple structure
Inactive Publication Date: 2018-05-18
郭姗姗
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Problems solved by technology
[0002] Children's bicycle is one of the toys that many children had when they were young. However, when children learn to ride a bicycle, they often fall and cause injuries. Therefore, a children's bicycle that prevents falling is proposed.
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see figure 1 , the present invention provides a technical solution:
[0014] A children's bicycle for preventing falls, comprising a rear wheel 1, a bearing 2, a support rod 3 and an installation box 4, the middle part of the bearing 2 is movably socketed with the rear wheel 1, and the upper end of the bearing 2 is connected with a support rod 3 arranged symmetrically. The installation box 4 has the inner top wall of the installation box 4 connected wi...
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The invention discloses an anti-falling child bicycle which comprises a rear wheel, a bearing, supporting rods and an installation box. The middle portion of the bearing is movably sleeved with the rear wheel. The upper end of the bearing is connected with the installation box through the symmetrically-arranged supporting rods. The anti-falling child bicycle is simple in structure, through arrangement of motors, supporting wheels and the installation box, when the child bicycle topples, the rear wheel inclines, so that a metal block in the installation box swings, when swinging leftwards or rightwards, the metal block makes contact with a first metal sheet or a second metal sheet, series circuits are formed by the metal block and the first metal sheet and formed by the metal block and thesecond metal sheet, the motor on the corresponding side is powered on to rotate, a mangled gear is engaged with an annular rack, the annular rack moves downwards to drive a connecting rod and the corresponding supporting wheel to move downwards, the corresponding supporting wheel supports the ground and rotates along with the ground, a supporting effect is achieved, the child bicycle is preventedfrom falling down, and practicability is high.
Description
technical field [0001] The invention relates to the field of toys, in particular to a children's bicycle for preventing falls. Background technique [0002] Children's bicycle is one of the toys that many children had when they were young. However, when children learn to ride a bicycle, they often fall down and cause injuries. Therefore, a children's bicycle that prevents falls is proposed. Contents of the invention [0003] The object of the present invention is to provide a children's bicycle that prevents falls, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A children's bicycle for preventing falls, comprising a rear wheel, a bearing, a support rod and an installation box, the middle part of the bearing is movably connected to the rear wheel, and the upper end of the bearing is connected to the installation box through symm...
Claims
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IPC IPC(8): B62H1/12
CPCB62H1/12
Inventor 郭姗姗
Owner 郭姗姗