Winding type stationery

Abstract

The invention discloses winding type stationery where a function device and a shell can be independently separated. The winding type stationery comprises a front shell, the function device, an inner shell and a rear cover. The function device is assembled in the inner shell. The front shell is provided with a cavity. The function device is arranged in the cavity of the front shell together with the inner shell, and part of the inner shell is reserved outside. The rear cover is installed at the rear end of the front shell, and the rear cover can be buckled on the inner shell so that all the parts can be fixed in the front shell and the rear cover. The winding type stationary is characterized in that the top side of the inner shell downwards and backwards forms a protruding downward hook, the top side of the rear side downwards and forwards forms a protruding upward hook, the rear cover is buckled on the inner shell, the upward hook of the rear cover hooks the downward hook of the inner shell, and therefore fixation can be achieved. The winding type stationary can adapt to the acting direction of the force of a thumb or a middle finger or a palm in the operation process so that generated torque cannot cause disengaging between the upward hook and the downward hook, and therefore it can be ensured that all the parts are stable in the front shell and the rear cover.

Description

technical field [0001] The invention belongs to a writing stationery, and relates to the structural improvement of a winding device used for correction tapes, double-sided tapes and fluorescent tapes, more specifically, a functional device and a housing that can be separated independently for replacement of the functional device roll-up stationery. Background technique [0002] Correction tapes, double-sided adhesive tapes and fluorescent tapes are commonly used stationery. They are attached to the base tape by a functional film and provided to the user in the form of a coil. When using, they need to realize the release of the tape, the peeling of the film and the removal of the base tape. In daily life, people use these reels and their devices as correction tapes, double-sided tapes or fluorescent tapes, and they are collectively referred to as roll-up stationery. [0003] Usually, the roll-up stationery also has a shell, and the above-mentioned device is assembled in the ...

AI Technical Summary

Problems solved by technology

[0005] However, there are structural defects in the above-mentioned roll-up stationery, when the roll-up stationery is held by hand and operated, and the operation method one is used, see Figure 4 , the action direction of the thumb and forefinger is very easy to cause the back cover and the inner shell of the existing winding stationery to be released, resulting in the device and

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