Telescopic self-locking mechanism and stationery containing the same

Abstract

The present invention discloses a telescopic self-locking mechanism, comprising: an end cover, provided with a first channel, wherein the first channel has a driving part and a locking part, wherein the driving part and the locking part are arranged in combination or separately; a telescopic member, movably arranged in the first channel, having a driving block capable of acting with the driving part to generate drive; the telescopic member comprises a pressing member, a driving member and a locking member; the telescopic member can be telescopically locked through the locking member and the locking part; the driving member is movably connected to the pressing member and the locking member, and the telescopic member has an adjustment section capable of adjusting space; the driving member generates drive by acting on the pressing member and is linked with the locking member; an elastic member is arranged between the telescopic member and the end cover; a pressing member, movably arranged in the end cover; the pressing member is linked with the telescopic member, and the telescopic member can be pressed or movably adjusted between the pressing members through the adjustment section. The present invention also provides stationery products containing the above-mentioned telescopic self-locking mechanism. The present invention has a simplified structure, is easy to assemble, improves assembly efficiency, and ensures functionality.

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