Patent Application
20120018971
This non-provisional application claims priority under 35 U.S.C. ยง119(a) on Patent Application No. 201020268412.0 filed in China on Jul. 22, 2010, the entire contents of which are hereby incorporated by reference.
1. Field of the Invention
The present invention relates generally to a baby walker, especially to a baby walker provided with an upper tray which has a first position for installing a seat for accommodating a baby-occupant sitting thereon and a second position for providing a hand-grabbable rear end and an opening space behind the seat for receiving and protecting an elder baby learning walking inside.
2. Description of the Related Art
Baby walker is generally used for baby who has not yet developed the ability to walk. As the baby occupant is growing day by day, the walker needs to be adjustable on the height to meet the need in different baby growing stages.
However such a traditional baby walker has only single use, when the baby has grown up, the baby walker normally become a useless obstacle at home. To convert the baby walker into other use is important, for example, to transfer its use as a toy vehicle that can be pushed and moving around in the living room, or some time to use as a chair for feeding.
For approaching this improvement goal, the present invention provides a simple, economical but more useful baby walker structure with a use-transferable upper tray, which comprises an upper tray, a base, a pair of side posts and a positioning mechanism. The upper tray is connected with a seat for accommodating a baby-occupant sitting thereon for feeding foods, like the use of a normal high chair. The base has a plurality of wheels for contacting the ground, thereby permitting an elder baby to push and move the baby walker easily. Each of the pair of side posts is connected between the upper tray and the base for positioning the baby walker in a selected height. The positioning mechanism is capable of positioning the upper tray relative to the base in a first position and a second position, wherein the second position is forward relative to the first position. When the upper tray is in the second position, it allows the elder baby to enter and learning walking inside an opening space behind the seat, where the upper tray provides a hand-grabbable rear end is reachable by the elder baby's hand.
The accompanying drawings, which are included to provide a further understanding of the invention are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:
Reference will now be made in detail to the preferred embodiments of the present invention; examples of which are illustrated in the accompanying drawings.
Referring to
Referring to
The upper tray 2 is connected with a seat 21 for accommodating a baby-occupant sitting thereon for feeding foods. Preferably, the front portion of the upper tray 2 is formed as a food tray for learning eating or a playing tray for playing toys when a baby occupant is sitting on the seat 21.
Referring to
Each of the pair of side posts 5 is connected between the upper tray 2 and the base 3 for positioning the baby walker 10 in a selected height. For adjusting the height of the upper tray 2, each of the side posts 5 may comprise an upper section 51 and a lower section 52, so as to retractably provide an adjustment function in height by manipulating a height adjusting mechanism 6.
As being illustrated in
Preferably, for surely enhancing the strength of the structure, the upper section 51 can be embodied as a U-shaped structure. For instance, let the upper section 51 to comprise a transversal portion 54 that may firmly connected between or formed integrally with the two downward extending upper sections 51, as shown in
The positioning mechanism 7 is capable of positioning the upper tray 2 relative to the base 3 in a first position 71 and a second position 72, wherein the second position 72 is forward relative to the first position 71. By this way, when the upper tray is positioned in the second position 72, allowing the elder baby to enter and learning walking inside the opening space 33 inside the base 3 by grabbing the hand-grabbable rear end of the upper stay 2.
The upper tray 2 can be normally positioned in the first position 71 for accommodating the baby-occupant sitting in the seat 21. Further, the upper tray 2 may be repositioned to the second position 72 for receiving the elder baby inside the opening space 33 to learn walking by grabbing the rear end of the upper tray 2. Preferably, the upper tray 2 is formed with a handle portion 23 for easy holding of the elder baby.
Referring to
The positioning mechanism 7 can be operatively mounted between the upper tray 2 and the pair of side posts, as being illustrated in
The method for reposition of the upper tray 2, includes sliding and locking the upper tray 2 between the first position 71 and the second position 72. Besides, the upper tray 2 may be alternatively embodied as capable of detaching from the first position 71 and connecting again in the second position 72.
The positioning mechanism 7 includes spring-loaded button mounted on the upper tray 2, and the side posts 5 are formed with a plurality of positioning portions 73 for engaging with the spring-loaded button 74, so as to position the upper tray 2 in the first position 71 and the second position 72.
While particular embodiments of the invention have been described, those skilled in the art will recognize that many modifications are possible that will achieve the same goals by substantially the same system, device or method, and where those systems, devices or methods still fall within the true spirit and scope of the invention disclosed.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201020268412.0 | Jul 2010 | CN | national |
