Device for children to sit
A technology of children's and unlocking devices, which is applied in the direction of multi-axis children's cars/cradle cars, etc., and can solve problems such as single function and complex structure
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Embodiment 1
[0038] Such as Figure 1 to Figure 16 As shown, in this embodiment, when the lift tube 4 is adjusted from the handle to the swing arm, the lift tube 4 needs to rotate on a vertical plane.
[0039] Such as image 3 , Figure 5 , Figure 9 , Figure 11 As shown, the lifting seat 5 is hinged with the lower end of the lifting tube 4, and the lifting seat 5 is provided with a handle lock 51 and a swing arm lock 52. The lift tube angle conversion lock pin 10 engaged with the handle lock position 51 or the swing arm lock position 52 is also provided on the lift tube to switch the lift tube angle conversion lock pin 10 from the handle lock position 51 to the swing arm lock position 52 The driving device 100, the driving device 100 is a stay rope arranged in the lift pipe 4 and a one-handed drive button arranged on the lift pipe 4 to pull the stay rope, the other end of the stay rope is connected with the lift pipe angle conversion locking pin 10, Between the lift tube 4 and the l...
Embodiment 2
[0049] Such as Figure 17 , Figure 18 As shown, the turntable locking and unlocking device 8 is an elastic locking block arranged on the lifting seat, and the elastic locking block is provided with an elastic jaw that can be snapped onto the support frame.
[0050] The lift limiting device 7 includes a swing arm limit pin 73 which is arranged on the lift tube 4 and can be stuck on the turntable 3 after falling, so that the lift tube 4 acts as a swing arm.
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