Height adjustable steering wheel for children vehicle
A steering wheel and baby carriage technology, which is applied to children's bicycles, motor vehicles, bicycles, etc., can solve the problem that the height of the steering wheel cannot be adjusted, and achieve the effect of convenient operation.
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Embodiment 1
[0017] A height-adjustable stroller steering wheel of the present invention will be further described below in conjunction with the accompanying drawings. like figure 1 , figure 2 , image 3 As shown, a height-adjustable stroller steering wheel includes a body 1, and the body 1 is provided with an upper seat 2 coaxial with the body 1, and the upper seat 2 is connected with a lower seat 3 coaxial with the upper seat 2. The upper seat 2 is plugged into the lower seat 3, the lower seat 3 is provided with an inner hole 4 for accommodating the upper seat 2, and an adjustment mechanism 5 is arranged between the upper seat 2 and the lower seat 3, and the adjustment mechanism 5 adjusts the upper seat 2 and the lower seat 3. The relative position of the lower seat 3, the lower seat 3 is provided with a control button 6 for controlling the adjustment mechanism 5 to release or lock the upper seat 2.
[0018] see figure 2 , image 3 , Figure 4 The above-mentioned control button 6...
Embodiment 2
[0026] like Figure 4 As shown, the adjustment mechanism 5 includes a connecting rod 12 that is fixed on the control button 6 and can be automatically reset. The lower seat 3 is provided with a through hole 13 that passes through the connecting rod 12. The upper seat 2 is a hollow structure. The upper seat 2 is provided with a bar-shaped hole 14 that passes through the connecting rod 12. The length direction of the bar-shaped hole 14 is parallel to the axial direction of the upper seat 2. The active force locks the upper seat 2 to the positioning block 15 on the lower seat 3, the positioning block 15 is provided with patterns on the surface contacting the inner wall of the upper seat 2, and the inner wall of the upper seat 2 is provided with patterns;
[0027]In this embodiment, the control button 6 should have a larger reset force, that is, the reset force of the control button 6 can lock the upper seat 2 and the lower seat 3 through the positioning block 15. Therefore, the c...
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