| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool used for the narrow gap to take out goods from the depth a showcase instead of a hand and convenient to carry at all times because of a compact size. SOLUTION: A spring (2) is installed in the main body (1), and the top end of a string (3) which is wound and connected with the spring (2) is fixed on the top end part (4) having an opening and shutting mechanism. And the main body (1) and the top end part (4) are connected by plural pipes (5) capable of extension and contraction.
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