Foldable chair
AssigneeMaxchief Investments Limited
InventorWen-Shen Lin
Life of this patent
Estimating the term…
Abstract
A foldable chair has a plastics seat pad, a plastics backrest, and a chair frame having a pair of metal front leg tubes and a pair of metal rear leg tubes. Each metal front leg tube and the corresponding metal rear leg tube are connected together. The plastics backrest has two lateral posts inserted in the metal front leg tubes. A support bar has two positioning ends connected to the metal front leg tubes. Two U-shaped frames are disposed on two positioning ends of the support bar. Each U-shaped frame is connected to the corresponding metal front leg tube and the corresponding metal rear leg tube. Each metal front leg tube has a blocking bar to block the plastics backrest.
Claims2
A foldable chair comprises:
- a plastics seat pad, a plastics backrest, and a chair frame having a pair of metal front leg tubes and a pair of metal rear leg tubes,
- each of the metal front leg tubes being connected to the corresponding metal rear leg tube,
- the plastics backrest having two lateral posts each inserted into a corresponding one of the metal front leg tubes,
- a support bar having two arcuate positioning ends each secured to a corresponding one of the metal front leg tubes,
- two U-shaped frames each secured on a corresponding one of the two positioning ends of the support bar,
- each of the U-shaped frames being connected to the corresponding metal front leg tube and the corresponding metal rear leg tube, and
- each of the metal front leg tubes having a blocking bar rested on a bottom of the plastics backrest to block the plastics backrest.
Dependencies are inferred from the claim text.