CN201405595Y - Pen - Google Patents

Abstract

The utility model discloses a pen, which comprises a pen holder and a pen cap with a clip, wherein the top end of the pen holder is connected with a cover through a hinging shaft, and a metal ball isarranged inside the cover. In order to prevent the pen cap from being lost, the utility model also comprises an extensible rope in the preferred embodiment, wherein one end of the extensible rope is arranged at the upper part of the pen holder, and the other end thereof is fixed on the clip. The utility model has the advantages that the metal ball arranged at the top end of the pen holder changesthe position of the center of gravity of the pen, so that the center of gravity is away from a pen head, and the pen head is not easily broken because the pen head falls to the ground later after thepen falls to the ground; and the pen holder and the pen cap are connected to form a whole through the extensible rope so as to prevent the pen cap from being lost, and the utility model has simple structure, convenient manufacture and processing, low cost, convenience and practicality.

Description

A kind of pen

(1) technical field

The utility model relates to the office appliance technical field, and particularly a kind of pen can change the center of gravity of pen, and then prevents that it from breaking nib.

(2) background technology

The pen of selling on the market at present as shown in Figure 1, generally comprise penholder 3 have not Ka the cap for brush 6, the described cap for brush 6 all is to be fastened on the front end of penholder to protect nib.

The pen of said structure has the following disadvantages:

1. after the cap for brush was removed, because the position of the close nib of its center of gravity of existence of a water, after dropping to the ground, nib was broken easily;

2. the cap for brush and penholder are split-type structural, lose easily, use inconvenient.

(3) summary of the invention

The utility model is in order to overcome the deficiency of above technology, and a kind of pen is provided, and can change the center of gravity of pen, and then prevents that it from breaking nib

The utility model is realized by following measure:

A kind of pen, comprise penholder and have not Ka the cap for brush, said penholder top is connected with lid by twisted axis, this lid inside is provided with Metal Ball.

In order to prevent that the cap for brush from losing, preferred embodiment kind of the present utility model also includes a scalable rope, and this scalable rope one end is installed in penholder top, and the other end is fixed on Ka not gone up.

The beneficial effects of the utility model:

1. the penholder top is provided with Metal Ball, has changed the position of centre of gravity of pen, makes center of gravity away from nib, and after dropping to the ground, nib was landed afterwards, was not easy to be broken.

2. by scalable rope the penholder and the cap for brush are connected as one, prevented that the cap for brush from losing.

3. simple in structure, make easy to process, with low cost, convenient and practical.

(4) description of drawings

Fig. 1 is the structural representation of existing market pen.

Fig. 2 is a structural representation of the present utility model.

1 Metal Ball among the figure, 2 lids, 3 penholders, 4 bolts, 5 scalable ropes, 6 Ka not

(5) specific embodiment

Below in conjunction with accompanying drawing 2 and specific embodiment the utility model is described in further detail, following explanation only is the exemplary protection domain of the present utility model that do not limit.

A kind of as shown in Figure 1 pen comprises penholder 3, has and do not block 6 the cap for brush and scalable rope 5, and said penholder 3 tops are connected with lid 2 by twisted axis, and these lid 2 inside are provided with Metal Ball 1; Described scalable rope 5 one ends are installed in penholder 3 tops by bolt 4, and the other end is fixed on and does not block on 6.

The other technologies feature that the utility model is not mentioned is the known technology of this area.

Claims (2)

1. pen, comprise penholder (3) and have not Ka (6) the cap for brush, it is characterized in that: said penholder (3) top is connected with lid (2) by twisted axis, this lid (2) inside is provided with Metal Ball (1).

2. according to the described pen of claim 1, it is characterized in that: also include a scalable rope (5), these scalable rope (5) one ends are installed in penholder (3) top, the other end be fixed on not Ka (6) on.

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