Foldable support frame and folding chair
The foldable supporting frame comprises a first side support, a second side support and a folding transverse frame, the first side support comprises a first vertical frame and a first sliding piece, and the second side support comprises a second vertical frame and a second sliding piece. The folding...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The foldable supporting frame comprises a first side support, a second side support and a folding transverse frame, the first side support comprises a first vertical frame and a first sliding piece, and the second side support comprises a second vertical frame and a second sliding piece. The folding transverse frame comprises a first transverse supporting frame, a second transverse supporting frame, a third transverse supporting frame, a fourth transverse supporting frame, a first traction rod and a second traction rod, wherein the first transverse supporting frame and the second transverse supporting frame are arranged on the left side and the right side, and the ends of the first transverse supporting frame and the second transverse supporting frame are rotationally arranged. The first transverse supporting frame, the second transverse supporting frame, the third transverse supporting frame and the first vertical frame form a four-connecting-rod mechanism, the first transverse supporting frame, the second t |
|---|