Infant supporting mechanism
The present invention relates to an infant supporting mechanism detachably disposed on an infant carriage device and for detachably supporting an infant carrier. The supporting mechanism includes a main body, a first connecting component fixed on the main body, a second connecting component and a third connecting component. Apart of the second connecting component is disposed in the main body in a retractable manner, and the first connecting component and the second connecting component are for detachably supporting the infant carrier cooperatively. The first connecting component and the second connecting component are respectively disposed on the opposite sides of the main body. Apart of the third connecting component is movably disposed in the main body and detachably installed on the infant carriage device, and the third connecting component is disposed between the first connecting component and the second connecting component.
1. A supporting mechanism detachably disposed on an infant carriage device and for detachably supporting an infant carrier, the supporting mechanism comprising:
a main body;
a first connecting component fixed on the main body;
a second connecting component, wherein a part of the second connecting component is disposed in the main body in a retractable manner, the first connecting component and the second connecting component are for detachably supporting the infant carrier cooperatively, and the first connecting component and the second connecting component are respectively disposed on the opposite sides of the main body; and
a third connecting component, wherein a part of the third connecting component is movably disposed in the main body and detachably installed on the infant carriage device, and the third connecting component is disposed between the first connecting component and the second connecting component, wherein the third connecting component comprises a third engaging portion fixed on the main body, a tenon portion movably connected to the third engaging portion, and an operating portion connected to the tenon portion and for driving the tenon portion to selectively engage with or detach from the infant carriage device.
2. The supporting mechanism of claim 1 , wherein the main body is formed as a rectangular frame.
3. The supporting mechanism of claim 1 , wherein the first connecting component comprises a first engaging portion fixed on the main body, and a sunken portion connected to the first engaging portion for engaging with the infant carrier.
4. The supporting mechanism of claim 1 , wherein the second connecting component comprises a second engaging portion fixed on the main body, and a pushing portion connected to the second engaging portion in a retractable manner for contacting against the infant carrier.
5. The supporting mechanism of claim 4 , wherein the second connecting component further comprises a resilient portion resiliently contacting the pushing portion so that the pushing portion continuously stretches out of the second engaging portion.
6. The supporting mechanism of claim 4 , wherein the pushing portion comprises a first surface for contacting against the infant carrier, and an inclined second surface adjacent to the first surface.
7. The supporting mechanism of claim 6 , wherein a distance between the first surface and the second surface is decreasing in a direction of that the pushing portion stretches out of the second engaging portion.
8. The supporting mechanism of claim 1 , wherein the third connecting component further comprises a restoring portion resiliently contacting the tenon portion for continuously moving the tenon portion to engage with the infant carriage device.
9. The supporting mechanism of claim 1 , wherein the third connecting component further comprises a restoring portion resiliently contacting the operating portion for continuously driving the tenon portion to move to engage with the infant carriage device.
10. The supporting mechanism of claim 1 , wherein the tenon portion is connected to the third engaging portion in a retractable manner.
11. The supporting mechanism of claim 10 , wherein the tenon portion comprises a first side contacting against the infant carriage device, and an inclined second side adjacent to the first side.
12. The supporting mechanism of claim 11 , wherein a distance between the first side and the second side is decreasing in a direction away from a junction of the main body and the third engaging portion.
13. The supporting mechanism of claim 1 , wherein the tenon portion is pivotally connected to the third engaging portion.
14. The supporting mechanism of claim 13 , wherein a quantity of the tenon portion is two, and the two tenon portions pivot in opposite directions.
15. The supporting mechanism of claim 14 , wherein the two tenon portions form a clamp structure.
16. The supporting mechanism of claim 1 , wherein the operating portion is pressed to drive the tenon portion to detach from the infant carriage device.
17. The supporting mechanism of claim 1 , wherein the operating portion is released to drive the tenon portion to engage with the infant carriage device.
18. The supporting mechanism of claim 1 , wherein the operating portion is slidably connected to the tenon portion.
19. The supporting mechanism of claim 18 , wherein one of the operating portion and the tenon portion includes a sliding stick, and the other of the operating portion and the tenon portion includes a sliding slot in which the sliding stick is slidably inserted.
20. The supporting mechanism of claim 19 , wherein an extending direction of the sliding slot and a sliding direction of the operating portion are intersected.
21. The supporting mechanism of claim 1 , wherein the operating portion is pivotally connected to the tenon portion.
22. The supporting mechanism of claim 1 , wherein the operating portion is slidably connected to the third engaging portion.
23. The supporting mechanism of claim 1 , wherein the operating portion is pivotally connected to the third engaging portion.
24. The supporting mechanism of claim 1 , wherein the operating portion is pivotally connected to the tenon portion and the third engaging portion, and a pivotal joint of the operating portion and the tenon portion is different from a pivotal joint of the operating portion and the third engaging portion.