CN201272117Y

CN201272117Y - Anti-fall pen

Info

Publication number: CN201272117Y
Application number: CNU2008201874671U
Authority: CN
Inventors: 薛继鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-12
Filing date: 2008-08-12
Publication date: 2009-07-15
Anticipated expiration: 2018-08-12

Abstract

The utility model discloses an anti-falling pen and relates to a pen which can prevent a pen nib from being falling to be broken when falling on the ground by careless. The pen comprises the pen nib and a pen tail; and the pen nib is thicker than the pen tail which is provided with a solid metal weight and a rubber sleeve. In the anti-falling pen, when the pen falls on the ground, the air resistance applied to the pen nib is larger than the air resistance applied to the pen tail so as to lead the pen tail to fall on the ground without damaging the pen nib.

Description

A kind of shatter-resistant pen

Technical field

The utility model relates to a kind of shatter-resistant pen, specifically a kind of pen that can prevent to break when pen lands because of carelessness fountain pen nib.

Background technology

The use of pen now is very general, and sometimes pen lands because of carelessness and can break fountain pen nib, has caused certain loss to the user.Still the pen that lacks a kind of shatter-resistant in the society.

The utility model content

The purpose of this utility model is to provide a kind of shatter-resistant pen, and this pen can prevent to break when pen lands because of carelessness fountain pen nib.

The technical scheme in the invention for solving the technical problem is: a kind of shatter-resistant pen, comprise fountain pen nib and pen tail, described fountain pen nib is obviously thicker than pen tail, and the pen tail is provided with solid metal stone roller and rubber sleeve successively, and pen tail and cylindrical metal stone roller are plugged on the two ends of rubber sleeve respectively.

The beneficial effects of the utility model are: fountain pen nib is subjected to air drag big than pen tail when landing owing to pen, and the pen tail is landed earlier, can not damage fountain pen nib.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 solid metal stone roller, 2 rubber sleeves, 3 pen tails, 4 fountain pen nibs.

The specific embodiment

As shown in Figure 1.

A kind of shatter-resistant pen comprises fountain pen nib 4, pen tail 3, and described fountain pen nib 4 is obviously thicker than pen tail 3, and pen tail 3 is provided with solid metal stone roller 1 and rubber sleeve 2 successively, and pen tail and cylindrical metal stone roller are plugged on the two ends of rubber sleeve respectively.Rubber sleeve not only has the connection effect, also has cushioning effect.Because fountain pen nib 4 was subjected to air drag big than pen tail 3 when pen landed, and pen tail 3 is landed earlier, can not damage fountain pen nib 4, the utility model is simple in structure, and is convenient and practical.

Claims

1, a kind of shatter-resistant pen comprises fountain pen nib and pen tail, it is characterized in that described fountain pen nib is obviously thicker than pen tail, and the pen tail is provided with solid metal stone roller and rubber sleeve successively, and pen tail and cylindrical metal stone roller are plugged on the two ends of rubber sleeve respectively.