Pen clip lifting and pressing three-exercise pen

Abstract

The invention relates to a pen, in particular to a pen clip lifting and pressing three-exercise pen. The pen clip lifting and pressing three-exercise pen comprises a pen refill, an inner rod, an outerrod, a sleeving locking piece, a reset spring and a pen clip. A notch is formed in the surface of the outer rod. The sleeving locking piece is composed of a sleeving ring and a locking piece body. The sleeve ring is arranged at the tail end of the inner rod after the inner rod is arranged in the outer rod, so that a pen holder integral piece is formed. After the pen holder integral part is assembled, the locking piece body moves in the notch and cannot be separated from the notch. The reset spring and the pen refill are sequentially arranged in the pen holder integral part, and then the pen clip is installed at the tail end of the pen holder integral part, so that the whole pen is assembled. A locking boss corresponding to the locking piece body is arranged on the pen clip. At least two morphological changes with stable positions are formed between the locking piece body and the locking boss. According to the pen clip lifting and pressing three-exercise pen, a refill discharging modeconforming to a human writing mode and 1-3 refill collecting modes most conforming to human engineering are provided, and many optimizations are provided.

Description

technical field [0001] The invention relates to a pen, in particular to a three-operated pen with a pen clip for lifting, pressing and pressing. Background technique [0002] The structure of the pen distance on the market today can be roughly divided into rotary type, magnetic suction type, traditional pen with cap, push pen with the tail pressed, and a newly released twisting snap pen; and a twisting snapping pen, Chinese patent number: CN201910318066.8, which also adopts the pull-up operation method in which the inner rod is placed in the outer rod; although this operation method is very novel and convenient, and has the fastest operation, but because the main structure is concentrated on the pen The middle part is surrounded by the pen core, and in actual production, any structure must have a thickness; and it must not be lower than a certain standard, and this multiple superimposed structure will cause the pen body to be thicker, which is not suitable for some people. ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing pen operation is not suitable for human writing action, due to structural problems, resulting in high production requirements, high production costs, inability to meet the needs of all people, and a single operation mode. Core method, in line with human writing operation and core retracting action, simple production and manufacturing, low manufacturing cost, no restrictions on the thickness of the pen body, comfortable operation and use, and a pen holder with self-locking structure for lifting, pressing, and pressing three pens; The above three different core retracting methods are as follows: 1. The front-end pulling operation method; 2. When the pen clip is in use, it will be operated, and the operation mode will automatically switch the pen to the non-use state; 3. The pen holding area and Nearby, you can switch the operation mode of the remote operation pen to the non-use state

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