A spring-pressed pen-shaped correction tape

Abstract

The invention discloses spring press type pen-shaped correction tape which comprises a shell, a press tip and a tape rolling device. The shell comprises a first shell body and a second shell body. A core board is arranged in the shell. The tape rolling device and the press tip are installed on the core board. A torsion spring is fixedly installed on the first shell body. A first arm of the torsion spring is fixedly connected with the core board in a matched manner. A second arm extends in the direction of an opposite extending opening of the core board. The core board is provided with a sliding rail where the end of the second arm of the torsion spring slides. A limiting block where the end of the second arm of the torsion spring is fixed and limited is arranged in the sliding rail. The core board is provided with a button for controlling the core board to move and making the second arm of the torsion spring limited and fixed to the limiting block or separated from the limiting block. Part of the button extends out of the second end of the shell. Compared with the prior art, the spring press type pen-shaped correction tape has the beneficial effects that a user only needs to slightly press the button so that the press tip can extend out or retract back, a press tip cap is not needed, use and operation are convenient, the structure is simple, and design is reasonable.

Description

technical field [0001] The invention relates to a correction tape, in particular to a pen-shaped correction tape whose pressure nozzle can extend out of the housing, or the pressure nozzle can be retracted inside the housing. Background technique [0002] As an indispensable product in modern office and study, correction tape is gradually replacing traditional correction fluid and becoming the mainstream correction product due to its advantages of quick and clean correction, smooth and smooth surface, environmental protection and non-toxicity. Existing correction tapes come in a variety of styles, such as square, round, and pen-shaped. Among them, the pen-shaped correction tape is favored by primary and middle school students because of its slenderness and ease of grip. [0003] The traditional pen-shaped correction tape mainly includes a casing, a pressure nozzle and a tape unwinding device that controls the tape body to be unwound. It is connected with the tape unwinding ...

AI Technical Summary

Problems solved by technology

This kind of correction tape can only be used after the user needs to separate the nozzle cap from the housing with both hands, which is inconvenient to use, and the nozzle cap and the housing are set separately during use, which can easily cause the nozzle cap to be lost. It will cause the tape body on the second end of the pressure nozzle to be polluted by dust and become dirty, which will cause the problem that the entire correction tape will be scrapped in advance

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