CN87201336U

CN87201336U - Pattern colour changeable ballpen

Info

Publication number: CN87201336U
Application number: CN 87201336
Authority: CN
Inventors: 张海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-01-22
Filing date: 1987-01-22
Publication date: 1987-11-04

Abstract

The utility model discloses a pattern color changeable ball pen, which is the improvement to the structure of the pen holder. The utility model not only has the functions of the ball pen, but also has the new function of changeable pattern color on the pen holder. The utility model is characterized in that the upper part of the pen holder is provided with a sealed container which is full of liquid, and a movable circle sleeve is arranged in the sealed container. When the pen is positioned at different locations, the circle sleeve can move up and down, so the pattern color on the pen holder can be changed from one color to another color.

Description

Pattern colour changeable ballpen

The utility model is a kind of structurally improved novel ball-point pen, the function that it not only has ball pen and is had, and certain ornamental value is arranged.

Present ball pen mainly is made up of penholder, pen core and pen core switching mechanism three parts.Mainly be on the external form of pen core switching mechanism, penholder and pattern pattern, to change to some extent.

The utility model is improved the penholder structure of ball pen, utilizes this conversion in the locus, thereby causes that the image color on the penholder changes, and can be another kind of color by a kind of colour switching as the clothing color of personage's image.

Utility model is achieved in that the first half at penholder, forms a closed container by shell and a hollow cylinder, has been full of liquid in the container, and by one can easy on and off moves in container the circle cover form.

The utility model is simple in structure, only need do some to penholder the first half of ball pen and change, and not influence other functions of ball pen, utilizes the conversion of image color on the penholder, thereby makes ball pen increase new ornamental value.

Below with reference to accompanying drawing the utility model is described in further detail.

This figure is a longitudinal sectional drawing of the present utility model: (2) are the shells made from transparent plastic, are printed on image above, need the part of turn colors only to be printed on visual elementary contour in the image, but not painted or few painted, leave a transparent window (7).(3) be the plastic hollow cylinder made from a kind of color, its hollow parts can be placed pen core (5), and (4) are plastic caps, form a closed container by (2) (3) (4), be full of a kind of colourless liquid (8) in the container, the effect of liquid (8) has been lubricated and damping action.(1) be the plastics circle cover of being made by the another kind of color that is different from (3), the proportion of (1) is more great than the ratio of liquid (8), when nib is downward, and position as shown in the figure, transparent window has demonstrated the color of (3).When 180 ° of nibs of pen upset are made progress, because the proportion of (1) is more great than the ratio of liquid (8), under the lubricated and damping action of liquid (8), (1) moves on to the other end lentamente, at this moment (1) is between (3) and (7), thereby has blocked the color of (3).At this moment shown what go out is the color of (1) to transparent part (7), rather than the color of (3), has so just reached the purpose of turn colors.

Figure (6) that marked is the latter half of penholder, and (9) are by pressing handle, and (6) and (2) are with being threaded.

Claims

1, the variable ball pen of being made up of circle cover (1), shell (2), hollow cylinder (3) and plastic cap (4) of image color is characterized in that:

A, shell (2), hollow cylinder (3) and plastic cap (4) are formed an airtight container.

B, circle cover (1) can move freely in closed container.

2, according to the variable ball pen of the described image color of claim 1, it is characterized in that in closed container, being full of liquid (8).

3,, it is characterized in that the proportion of circle cover (1) is different with the proportion of liquid (8) according to claim 1 or the variable ball pen of 2 described image colors.