Ground rod protection device for preventing calligraphy and painting from being broken

The design of detachable connection between the rod shaft and the sleeve shaft solves the problems of large space occupation and inconvenient operation of the ground rod, realizes flexible storage and exhibition of calligraphy and paintings, avoids creases, and improves the convenience and safety of operation.

CN224335389UActive Publication Date: 2026-06-09湖北省博物馆
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Patent Information

Application Number
CN202521774096.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-20
Publication Date
2026-06-09
Estimated Expiration
2035-08-20

AI Technical Summary

Technical Problem

The existing ground poles use wooden ground poles of fixed diameter, which makes it easy for calligraphy and paintings to get creases when stored, take up a lot of space and are inconvenient to handle, and may cause crushing damage to calligraphy and paintings during exhibitions.

Method used

The scroll is designed with a detachable connection between the rod and the sleeve. By adjusting the diameter of the rod in different situations, and using a sleeve made of flexible material and a detachable sleeve structure, the scroll can be flexibly stored and displayed, avoiding creases.

Benefits of technology

It effectively solves the problems of excessive space occupation and inconvenient operation of the ground pole, ensuring that the calligraphy and paintings do not develop creases during storage and exhibition, and improving the convenience and safety of operation.

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Abstract

The utility model provides a ground rod protection device for preventing painting and calligraphy from being broken, and belongs to the technical field of painting and calligraphy protection. The device comprises a rod shaft and a sleeve shaft, the circumferential edge of the sleeve shaft is provided with an installation hole arranged in the axial direction, the rod shaft is arranged in the installation hole in a penetrating mode, and the rod shaft and the sleeve shaft are detachably connected. The ground rod protection device for preventing the calligraphy and painting from being broken can solve the problems that in the prior art, the occupied space is too large, and operation is inconvenient.
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