Anti-collision wallboard
The utility model discloses an anti-collision wallboard which comprises a wall body, a bottom plate arranged on the wall body and a buffering device arranged above the bottom plate. The buffering device comprises a fixing plate arranged above the bottom plate, a protection plate arranged above the f...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an anti-collision wallboard which comprises a wall body, a bottom plate arranged on the wall body and a buffering device arranged above the bottom plate. The buffering device comprises a fixing plate arranged above the bottom plate, a protection plate arranged above the fixing plate, two buffering grooves formed in the fixing plate and the protection plate, a plurality of damping springs arranged in the buffering grooves, a plurality of buffering cavities formed in the two sides of the protection plate, first springs arranged on the inner top faces of the buffering cavities, and abutting rods arranged at the bottom ends of the first springs. The second spring is arranged on the inner bottom face of the buffering cavity, the multiple anti-collision cavities are formed in the two sides of the fixing plate, the third springs are arranged on the inner bottom faces of the anti-collision cavities, the upper end of the abutting rod is in sliding connection with the buffering cavity, the l |
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