US 10,820,709 B2Granted

Foldable bed

AssigneeTopsun Creative Design

InventorBaoqing Yang

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Abstract

The present utility model relates to a foldable bed comprising a bed surface, and further comprising side support rods and bottom support rod members; wherein the side support rods are connected with the bed surface; the bottom support rod members each comprise a first bottom support rod, a second bottom support rod and a support strip; the first bottom support rod is hinged with the second bottom support rod through a hinge shaft; the support strip is hinged to the first bottom support rod and is provided with a clamping groove; the second bottom support rod is provided with a protrusion fitted with the clamping groove; and a free end of the first bottom support rod and a free end of the second bottom support rod are respectively provided with a clamp fitted with the side support rod. Since the first bottom support rod and the second bottom support rod are connected directly through the hinge shaft and positions of the two bottom support parts when being unfolded can be fixed through the support strip, a traditional bottom support rod member can be arranged in a foldable form and the size of the bottom support rod member after being folded is thereby decreased.

Claims20

Dependent claims

A foldable bed comprising:

a bed surface;
side support rods adapted and configured to support the bed surface;
and
a plurality of bottom support rod members, each bottom support rod member being moveable between an expanded position and a folded position, each bottom support rod comprising a first bottom support rod, a second bottom support rod, and a support strip, the first and second bottom support rods having proximal and distal ends, the first bottom support rod being hingedly connected with the second bottom support rod through a hinge shaft at the proximal ends of the first and second support rods, the first bottom support rod distal end being positioned away from the second bottom support rod distal end across the first and second support rods when the bottom support rod member is in the expanded position, the support strip having a pivot connection with the first bottom support rod and having a clamping groove on its distal end opposite the pivot connection with the first bottom support rod, the second bottom support rod having a protrusion configured to be engaged by the clamping groove of the support strip, the support strip spanning the hinge shaft when the bottom support rod member is in the expanded position, the first bottom support rod and second bottom support distal ends each having a clamp configured to releasably connect with the side support rods.

1 more element

A foldable bed comprising:

a bed surface;
side support rods adapted and configured to support the bed surface;
and
a plurality of bottom support rod members, each bottom support rod member being moveable between an expanded position and a folded position, each bottom support rod comprising an upright portion and a width portion generally perpendicular to the upright portion, the upright portion generally defining a distance of the bed surface from a support surface on which the foldable bed is arranged when the bottom support rod member is in the expanded position, the width portions of the first and second bottom support rods being pivotally connected to each other through a hinge shaft with the first bottom support rod upright portion being positioned away from the second bottom support rod upright portion across width portions of the first and second support rods when the bottom support rod member is in the expanded position, the bottom support rod member further including a support strip pivotally connected with the first bottom support rod and having a releasable latch on its distal end opposite the pivot connection with the first bottom support rod, the second bottom support rod width portion having a protrusion configured to be engaged by the support strip releasable latch, the first bottom support rod and second bottom support upright portions each having a clamp configured to releasably connect with the side support rods.

1 more element

Dependencies are inferred from the claim text.