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发明公开
CN102366240A 简单实用代书板 无效 - 撤回

简单实用代书板
摘要：
本发明涉及一种简单实用代书板，包括主板，副板，主板和副板上设有相互一致的编号；主板前端设计成楔形；主板后端厚度大于前端，主板后端内开设有副板槽孔，副板槽孔中插有副板，副板上开有系书签的孔。主板和副板材料均由塑性材料制成。本发明结构简单，生产成本低，适合大批量生产，可以广泛运用于各图书馆，便于读者，便于图书室管理。
摘要（英）：

The invention relates to a simple and practical book-replacement board, comprising a main board and a secondary board; the main board and the secondary board are provided with same numbers; the front end of the main board is designed in the shape of a wedge; the rear end of the main board is thicker than the front end and internally provided with a secondary board slot; the secondary board is inserted in the secondary board slot and provided with a hole for tying a book marker. Both the main board and the secondary board are made of plastic materials. The simple and practical book-replacement board disclosed by the invention has a simple structure and low production cost, is applicable to mass production, can be widely applied to various libraries and is convenient for readers and management of reading rooms.

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