Beach chair frame
OwnerYi Peng HONG, Quan An ZHOUinventors
Life of this patent
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Abstract
A beach chair frame, including two folding assemblies on a left side and on a right side of the beach chair, and two sets of first cross tubes on a front side and on a rear side of the beach chair; each folding assembly has a set of second cross tubes, a backrest tube, an armrest tube, a support tube, a first sliding seat, a second sliding seat, foot seats and a first pivot seat. The beach chair does not affect the original folding function after addition of the armrest tubes. When using the beach chair, users can be supported on the armrest tubes when standing up, thus being supported by the beach chair.
Claims10
A beach chair frame, comprising:
- two symmetrically arranged folding assemblies on a left side and on a right side of the beach chair frame, and two sets of first cross tubes arranged between the folding assemblies on a front side and on a rear side of the beach chair frame respectively;
- each of the folding assemblies comprises a set of second cross tubes, a backrest tube, an armrest tube, a support tube, a first sliding seat, a second sliding seat, foot seats and a first pivot seat;
- a lower end of the backrest tube is pivotally connected to the first sliding seat;
- the first sliding seat is slidably mounted on a rear lower part of said set of second cross tubes;
- the second sliding seat is slidably mounted on the backrest tube;
- a rear end of the armrest tube is rotatably installed on one side of the backrest tube;
- a lower end of the support tube is slidably and pivotally connected to a front lower part of the set of second cross tubes, an upper end of the support tube is pivotally connected to a front part of the armrest tube, and a middle part of the support tube is cross-connected with a front upper part of the set of second cross tubes;
- each of two lower ends of each of the two sets of first cross tubes is pivotally connected to a respective lower end of a respective set of second cross tubes through a respective foot seat;
- each of two upper ends of the set of first cross tubes arranged on the front side of the beach chair frame and a respective front upper part of a respective set of second cross tubes are both pivotally connected to a respective first pivot seat;
- each of two upper ends of the set of first cross tubes arranged on the rear side of the beach chair frame and a respective rear upper part of a respective set of second cross tubes are both pivotally connected to a respective second sliding seat.
Dependencies are inferred from the claim text.