The invention provides an attic goods shelf which comprises a main frame, hidden tires are installed on the inner side of the bottom of the main frame, clamping plates are installed on the inner sideof the main frame, rotary fixing shafts are installed at the bottoms of the clamping plates, the clamping plates are connected with strong contraction springs, and tire fixing plates are installed atthe bottoms of the strong contraction springs. The bottom of the tire fixing plate is provided with a tire fixing shaft. The center of the tire fixing shaft is provided with a rubber tire. According to the attic goods shelf, through mutual cooperation of the hidden tires and the goods shelf main body, the tires can stretch out and draw back, so that damage caused by long-time supporting of the tires is effectively reduced, and the size of the storage space is freely adjusted.
本发明提供了一种阁楼货架,包括主架,所述主架底部内侧安装有隐藏式轮胎,所述主架内侧安装有夹板,所述夹板底部安装有旋转固定轴,所述夹板与强力收缩弹簧连接,所述强力收缩弹簧底部安装有轮胎固定板,所述轮胎固定板底部安装有轮胎固定轴,所述轮胎固定轴中心安装有橡胶轮胎,该阁楼货架通过隐藏式轮胎和货架主体的相互配合,可以实现轮胎伸缩从而有效减轻了轮胎长时间支撑的损伤和储物空间大小的自由调节的作用。
Attic goods shelf
一种阁楼货架
2020-11-10
Patent
Electronic Resource
Chinese
IPC: | A47B Tische , TABLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
Two-layer attic type goods shelf with convertible use space
European Patent Office | 2020
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