Chair support
The utility model discloses a chair support which comprises a bracket which is symmetrically arranged on the two sides below the seat surface and playing a fixing and supporting role; the bracket is of an inverted U-shaped bracket body provided with a front supporting rod, a rear supporting rod (1)...
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a chair support which comprises a bracket which is symmetrically arranged on the two sides below the seat surface and playing a fixing and supporting role; the bracket is of an inverted U-shaped bracket body provided with a front supporting rod, a rear supporting rod (1) and a connecting rod (3) connected between the top end of the front supporting rod and the top end of the rear supporting rod, wherein a pull rod (2) is connected between the front supporting rod and the rear supporting rod. Compared with the prior art, the pull rod is arranged, so that stress of the front supporting rod and the rear supporting rod can be mutually transferred, the front supporting rod and the rear supporting rod can be equally stressed, and pressure borne by a single supporting rod can be reduced to a great extent, the degree of firmness of the entire body can be greatly improved, the structure is steady, reliable, safe and practical. |
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