CN2182742Y - multipurpose stationery - Google Patents

Abstract

The utility model discloses a multi-purpose stationery, which belongs to a measuring and writing device. It is composed of a pen 2 and a pen 4. The point of difference with the prior art is that the tail ends of two pens are provided with a fan-shaped dial 1 which is connected with the tail ends of the two pens into a whole, the pen plug of one pen is connected with a pointer 8, the pen is connected with the dial 1 through a shaft, the upper end of the dial 1 is provided with a compass handle 9, and the upper side surface of one pen is marked with length scales. The angle drawing, angle measuring and circle drawing are visual and can be used as a ruler and a writing pen. It is a multipurpose stationery with simple structure, multiple functions and low cost, and is an ideal tool for students and drawing personnel.

Description

Multi-purpose writing appliance

The utility model relates to a kind of multipurpose stationery, belongs to a kind of measuring and writing device.

Existing stationery is more, but most of function singleness, the stationery that is suitable for student's use is all the more so.Though what have has increased function, functional limitation is still bigger, and complex structure.As: number of patent application is 87107962.3 measurement compasses, and the radius of measuring aperture, picture circle, picture circular arc all reflects very intuitively, but function also only is this, and complex structure.

Main purpose of the present utility model is to provide a kind of both can draw angle, angulation intuitively, can draw circle, the also multipurpose stationery that can write intuitively again.Secondary objective is, provides a kind of except that having above-mentioned functions, also can make the multipurpose stationery of ruler.

The utility model is realized in the following manner.It has pen 2 and pen 4 constitutes, and its special character is that two tail end all joins with a fan dial 1.The inboard periphery in dial 1 fan top is provided with the angle mark code, and a side of fantail is established a plug 12, and opposite side is provided with axis hole.A plug head of pen 4 tail ends is like circular, and axis hole is established at its center, establishes pointer screw 11 on its sidewall, and the end of pointer 8 screws in the pointer screw 11.This plug joins by axle 7 and dial 1, and its lower end joins with pen 4, and a plug 12 is connected as a single entity dial 1 and pen 2.The fan top of dial 1 has also connected compasses 9.Pen 2 can be a pencil with pen 4, also can be ball pen.Because pen 4 is connected by axle with dial 1, so pen 4 can separate, close up convenience around axle 7 rotations with pen 2.Because of pointer 8 and pen 4 are connected as a single entity, can rotate simultaneously again, so pointer indication angle is the angle between pen 4 and the pen 2.

The utility model embodiment preferably is, establishes the scale of expression length on the side of pen 4, makes pen 4 have the function of ruler.

The utility model another kind embodiment preferably is, it is standby sharp 3 to establish compasses on the sidewall of pen 4 nibs upper end, so that can draw the circle of radius less than two minimum ranges.

Because tail end of the present utility model two all links to each other with the dial 1 that indicates angle, and wherein one-pen makes it compared with prior art with pivoting with its pointer that is connected as a single entity, and has both had angulation, picture angle intuitively, can draw circle intuitively again, but also can write.Because of established the rule of expression length in the side of pen 4, make it possess the ruler function again again.

Accompanying drawing and drawing explanation:

The front view of an embodiment of Fig. 1-the utility model;

The A of Fig. 2-Fig. 1 is to view;

The B of Fig. 3-Fig. 1 is to view;

The structural representation of parts 6 among Fig. 4-Fig. 1;

The structural representation of parts 1 among Fig. 5-Fig. 1.

Wherein: 1-dial, 2-pen, the standby compasses point of 3-, 4-pen, 5-side scale ruler, 6-plug, 7-axle, 8-pointer, 9-compasses handle, 10-screw, 11-pointer screw, 12-plug.

Provide embodiment of the present utility model below in conjunction with accompanying drawing, be used for further specifying the technical program.With reference to figure 1～Fig. 5.Pen 2 in this programme is a propelling pencil, and pen 4 is a ball pen.Their shell is made by plastics.On the sidewall of ball-point pen tip upper end by screw fixedly connected the standby pins 3 of compasses.The scale that is furnished with expression length on the upper side of ball pen is with digital.Dial 1, a plug 6,12, compasses are also made 9 for plastics.Dial 1 is fan-shaped, forms fan-shaped cavity between the upper and lower shell, so that pointer 8 rotates within it.The left side wall of upper and lower shell does not seal, and notch is established in the stage casing of upper wall, and compasses are fixed on 9 on the wall of notch by screw, and behind loosening this screw, can make compasses moving in notch again, tightens this screw, makes compasses being fixed on both allocations of notch.Be furnished with the scale and the number of expression angle on the inner face of lower casing.Externally threaded plug 12 mold pressings of one side of dial 1 fantail and lower end band are one, and its opposite side is established axis hole, and the dial wall at this axis hole place, and local shape is circular, and wall is thicker.The lower end of plug 6 is for being with externally threaded column, and the upper end head is for there being certain thickness disc, and axis hole is established at its middle part, and sidewall is established the pointer screw, and pointer 8 screws in these screws.Installation process is as follows.Earlier compasses are put into the groove of dial 1 upper end to 9 by dial 1 sidewall channels, fix with screw.To stretch in the dial cavity with a plug of pointer then, and make axis hole alignment, with spools 7 they are connected as a single entity then, at last with propelling pencil 2, ball pen 4 is screwed on the plug 12 respectively, get final product on the plug 6.Use is as follows: 1, when need take measurement of an angle or draw the angle, pen 2 is rotated around axle 7, the angle of a pointer 8 indications is exactly the angle between pen 2 and the pen 4.2, draw bowlder, if radius of a circle is greater than the distance between two, then the pen core with pen 4 gets final product for a strokes and dots circle, because of pointer 8 on the graduation apparatus in the design is whenever walked 1 degree, distance between the two rule pin (pen 2 and pen 4) just increases by 1.5 millimeters, therefore, according to pointer indication angle, just know radius of a circle to be painted.3, setting-out section, then available 4 as ruler.When 4, writing, if write with pencil, the pen core of pen 4 is return, the pen core of pen 2 stretches out; If write with ball pen, the pen core of pen 2 is return, the pen core of pen 4 stretches out.

Claims (3)

1, a kind of multipurpose stationery, it has pen (2) and pen (4), it is characterized in that, two tail end all joins with a fan dial (1), the inboard periphery in dial (1) fan top is provided with the angle mark code, one side of fantail is established a plug (12), opposite side is provided with axis hole, the head of pen (4) tail end plug (6) is like circular, and axis hole is established at its center, establishes pointer screw (11) on its sidewall, the end of pointer (8) screws in the pointer screw (11), this plug joins by axle and dial, and its lower end joins with pen (4), and a plug (12) is connected as a single entity dial (1) and pen (2).

2, by the described multipurpose stationery of claim 1, it is characterized in that, on a side of described pen (4), be provided with the scale of expression length.

3, by claim 1 or 2 described multipurpose stationeries, it is characterized in that equipment compasses points (3) on the sidewall of described pen (4) nib upper end.

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