Anti-falling pen

A pen and anti-fall technology, applied in the field of school supplies, can solve the problems of increasing the cost of the pen, increasing the weight of the pen, and easily breaking the nib of the pen, and achieving the effect of preventing the nib from being broken and low cost.
CN102765276AInactive Publication Date: 2012-11-07้™ˆ้›ชๆพ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
้™ˆ้›ชๆพ
Publication Date
2012-11-07
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses an anti-falling pen, which comprises a pen point and a pen holder. The anti-falling pen is characterized in that a protecting rod is hinged with a holding part of the pen holder, the front end of the protecting rod is arc-shaped and can wrap the pen point, the rear part of the protecting rod is tilted, a button is arranged at the tail end of the protecting rod, a spring is arranged between the bottom of the button and the pen holder, and a pen sleeve is arranged on the button. When the pen is used, a user holds the button with a hand, the protecting rod at the front end is tilted, the pen point is exposed, and then the pen can be used; after the user does not hold the button, the protecting rod recovers to an initial state due to the counteraction of the spring, and the pen point is protected effectively; and even if the pen falls on the ground, the protecting rod can automatically effectively protect the pen point no matter whether the pen point touches the ground at first or not. The pen point of the pen can be prevented from being broken effectively, and the pen is simple and practical, and is low in manufacture cost.
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Description

technical field

[0001] The invention relates to school supplies, in particular to an anti-drop pen. Background technique

[0002] In modern civilized life, fountain pens have brought great convenience to people's life, study and work. It can be said that fountain pens are requisite daily necessities in people's lives. However, there is a problem that cannot be ignored during the use of fountain pens, that is, it is easy to break the nib of the pen, especially for high-end fountain pens, it is not economical to break the nib. At present, most of the anti-drop fountain pens are designed to have a heavy rear end of the pen and a light front end of the nib. In actual use, when the pen falls to the ground, the nib first touches the ground occasionally, and this is invisible. The weight of fountain pen is increased in middle, and fountain pen cost is raised. Contents of the invention

[0003] In order to make up for the deficiencies of the prior art, the invention provides a s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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