Elastic positioning member of picture frame device and picture frame device

CN122911271APending Publication Date: 2026-10-16徐有为
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Patent Information

Application Number
CN202510419018.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-03
Publication Date
2026-10-16

AI Technical Summary

Technical Problem

然而，此图框装置的框体的厚度小，使得其延伸板与后板之间的距离小，让使用者难以转动螺帽，因此不方便拆装以更换图纸

Benefits of technology

[0021] More preferably, the back plate has at least one through-hole penetrating both the front and rear surfaces. When the pressing portion of the elastic positioning member is in the pressing position, the pressing portion partially embeds into the through-hole of the back plate and presses against the drawing. Therefore, when the pressing portion of the elastic positioning member is in the pressing position, the pressing portion of the elastic positioning member can partially press against the back plate and simultaneously partially embed into the through-hole of the back plate to press against the drawing, thereby producing a better pressing effect and preventing the back plate from sliding.

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Abstract

The application discloses a kind of elastic positioning member of picture frame device and picture frame device, picture frame device includes a frame body and at least one elastic positioning member, frame body includes a transparent front plate and at least one extension plate connected to each other, for a picture paper is set at the back of front plate;Elastic positioning member includes a base portion fixed to extension plate, a pressing portion, and a elastic portion connecting base portion and pressing portion, base portion is annular and has an internal space and an opening, elastic portion is annular and can be acted on by external force and be converted between an initial state and a folding state, elastic portion extends from base portion towards the front plate of frame body when in initial state, so that pressing portion is located at a pressing position and presses the picture paper on front plate, elastic portion is folded towards the internal space when in folding state, so that pressing portion is located at a non-pressing position in internal space.The application is easy to use and can conveniently replace picture paper.
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