CN2412752Y

CN2412752Y - Multi-functional ball-point pen

Info

Publication number: CN2412752Y
Application number: CN 99238455
Authority: CN
Inventors: 洪新胜
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-07
Filing date: 1999-09-07
Publication date: 2001-01-03
Anticipated expiration: 2009-09-07

Abstract

The utility model relates to a multifunctional ball-point pen as learning and memory aid, which comprises a ball-point pen holder, ball-point pen cores, a top rod, and a ball-point pen cap, wherein, the ball-point pen holder is in the shape of a circular tube with the flat middle part, and two ball-point pen cores are arranged in the ball-point pen holder; a transparent window is arranged at one side of the flat horizontal surface of the ball-point pen holder along lengthwise; circle tubes are sheathed outside the ball-point pen cores, the upper end of each of the circle tubes is connected with the lower end of the top rod, and a plastic film with literal materials is wrapped around the two circle tubes; the ball-point pen cap at the lower end of the ball-point pen holder is in an interconnecting double-head shape. The utility model can be used for writing, can also directly look up a quantity of literal materials, and can offer help for people to study and work to achieve the aim of one object with multipurpose, convenience and practicability.

Description

The multifunctional learning mnemonic ball pen

The utility model relates to a kind of multifunctional learning mnemonic ball pen, belongs to writing appliance.

Ball pen is widely used owing to having the convenient carrying of use as a kind of writing appliance.Though existing ball pen has multiple style, be mainly used to write, its function of use is comparatively single.

The purpose of this utility model is to provide a kind of learning mnemonic ball pen, and it not only can be used to write, and can be used to directly search written historical materials, to help people's study and work.

The purpose of this utility model is realized by following technical scheme: include penholder (3), pen core (11), top rod (1) and the cap for brush (4), its difference is that penholder is that flat oval is tubular, in two pen cores are housed, one side at the penholder flat horizontal surface longitudinally is provided with transparency window (7), pen core is set with tube (12) outward, tube upper end links with rod lower end, top, is wound with a plastic sheeting (13) that is printed on written historical materials on two tubes, and the cap for brush of penholder lower end (4) is a double end disjunctor shape.

This practical main feature is to store a certain amount of written historical materials by this simple frame mode of plastic sheeting that twines, these written historical materials can be put into different categories, be frequently-used data, formula, foreign language word, industry standard etc., during use, by rotating the rotation of top rod drive tube the plastic sheeting that is printed on written historical materials is wound on another root tube from a tube, whole written historical materials can be revealed successively from transparency window.Like this, one both can be used for writing at hand, can directly search some written historical materials commonly used again, was used for checking, training people's memory, for study and work is offered help.Reach one-object-many-purposes, convenient and practical purpose.

Fig. 1 is the front view of an implementation column of the utility model.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the A-A cutaway view among Fig. 2.

Fig. 4 is the front view of pen cap structure among embodiment of the utility model.

Fig. 5, Fig. 6 are respectively B-B cutaway view and the C-C cutaway view among Fig. 1.

Further specify embodiment of the present utility model below in conjunction with accompanying drawing, has the tubular penholder (3) of a flat oval, the penholder upper end is equipped with cap (2) and top rod (1), the top, back of penholder is provided with pen card 6, the pros of penholder longitudinally are provided with microscler transparency window (7), one positioning seat (9) that installs top rod (1) is set above in penholder, between positioning seat and cap, be installed on the snap-on device that a control top rod moves up and down, the snap-on device by with the frustum phase configuration in rod stage casing, top buckle piece (8), return spring (16) reaches and buckles piece and joins button (5) formation that is exposed to outside the penholder together, two pen cores (11) are housed in penholder side by side, pen core is set with tube (12) outward, the tube upper end is square or triangle, connect with the square pole (10) or the triangular pelvis activity of rod lower end, top, making the top rod can drive tube rotates, on tube, connect firmly and twine the plastic sheeting (13) that the front is printed on written historical materials, the other end of plastic sheeting is connected firmly and is twined by another root tube, the plastic sheeting of two tubes is the forward canoe, as shown in Figure 6, the joint face of its plastic sheeting is positioned at a side of two tubes and corresponding to transparency window (7), the one double end disjunctor shape cap for brush (4) is housed in the lower end of penholder, the cap for brush is an active type, its top is provided with the part (15) of pegging graft, the part of pegging graft can be opened two gap, strengthen elasticity, be convenient to insert and the location, the upper end and the tube lower end of cap for brush grafting part are matched, the location up and down that is used for tube, in the cap for brush, be provided with spring (14) and be set in the lower end of pen core (11), matched with the square pole of top, pen core upper end rod like this, the effect of snap-on device in addition, make pen core pressing and move down and fasten the location with the top rod, expose nib from cap for brush lower end, push button (5) the button piece is thrown off, the top rod pops up under the effect of spring (14) and pen core, get back to superior displacement, nib reclaims.Every pen core can also can be pressed separately simultaneously in the present embodiment, no matter press or on the bullet position, rotate the top rod and can both drive two tubes and rotate in the same way, the written historical materials of printing on the plastic sheeting is sequentially occurred from transparency window.

Claims

1. multifunctional learning mnemonic ball pen, include penholder, pen core, top rod and the cap for brush, it is characterized in that penholder (3) is tubular for flat oval, in two pen cores (11) are housed, one side at the penholder flat horizontal surface longitudinally is provided with transparency window (7), and pen core is set with tube (12) outward, and the tube upper end links with rod lower end, top, be wound with a plastic sheeting (13) that is printed on written historical materials on two tubes, the cap for brush of penholder lower end (4) is a double end disjunctor shape.

2. by the described multifunctional learning mnemonic ball pen of claim 1, it is characterized in that the penholder upper end is equipped with cap (2), the top, back is provided with pen card (6), one positioning seat (9) that installs the top rod is set above in penholder, between positioning seat and cap, is installed on the snap-on device that a control top rod moves up and down.

3. by claim 1 or 2 described multifunctional learning mnemonic ball pens, it is characterized in that the cap for brush (4) is an active type, its top is provided with the part (15) of pegging graft, the upper end and the tube lower end of cap for brush grafting part are matched, the location up and down that is used for tube is provided with spring (14) and is installed on the lower end of pen core in the cap for brush.

4. by claim 1 or 2 described multifunctional learning mnemonic ball pens, it is characterized in that the tube upper end, connect with the square pole (10) of rod lower end, top is movable for square.