CN2488695Y

CN2488695Y - Multi-refill ball-point pen

Info

Publication number: CN2488695Y
Application number: CN 01245985
Authority: CN
Inventors: 金碧华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-15
Filing date: 2001-06-15
Publication date: 2002-05-01
Anticipated expiration: 2011-06-15

Abstract

The utility model relates to a multi-refill pen, particularly a multi-refill combined multipurpose pen with a plurality of refills, which is formed by that a pen cap with a pen clamp, a thumb cap and a resetting device is connected with a pen holder with a spring refill into a whole, and the thumb cap is connected with the refill through an ejecting device and a spring. The ejecting device is formed by that one end of a push rod connected with a push rod seat is connected with a cap stopper, is connected with a sliding bush through the cap stopper, and is connected with a refill bush seat through the sliding bush to form a whole. The resetting device is composed of the spring, a steel ball, a push key and a switch which is connected with the pen cap, and the elements are matched with one another. The spring, the steel ball and the push key are connected with the cap stopper. The utility model has the advantages of compact structure, small volume, convenient use, portability and high accuracy.

Description

Multi-refill ball-point pen

The utility model relates to a kind of many pen cores, many knockdown multipurpose pens of kind, particularly a kind of Multi-refill ball-point pen that includes many kinds of propelling pencil refill, fluorescence pen core, computer pen core, refill for ball-point pen of having.

For satisfying people's different needs, the function of existing pen and designs and varieties are more and more, and as patent No. 91206255.X " Multi-refill ball-point pen ", 96220785.3 " Multi-core water ink pens " are though also provide a kind of multipurpose pen, but its structure is complicated, and volume is big, profile is attractive in appearance inadequately.

The purpose of this utility model is to provide a kind of Multi-refill ball-point pen, and the pen of many kinds of collection is an one, makes usefulness more than one, and volume little, carry, easy to use, stable performance, reliable operation.

The utility model be achieved in that Multi-refill ball-point pen by have pen clip, press cap, the pen cap of resetting means connects into integral body with the penholder that band spring pen core is installed, and press cap and connect to form by ejecting device, spring and pen core, described ejecting device is connected with cap stopper by an end of the push rod that is connected with tip-lever support, be connected with sliding sleeve by cap stopper, and link into an integrated entity by sliding sleeve and core retainer plate seat and to constitute, described resetting means is cooperated by the switch that is connected on the spring that connects on the cap stopper, steel ball, push button and the pen cap and constitutes.

Fig. 1. structural representation of the present utility model;

Fig. 2. the A-A profile of Fig. 1;

Fig. 3. partial view of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

One end of core retainer plate (16) is cylindrical, and an end bar cover (14) is a tubular, and the centre is circle or cross.

Cap stopper (4) has the ladder of blind hole cylindrical for two ends, and there is a cross through hole centre, and the slide block of protrusion is arranged on the sidewall of an end.

Sliding sleeve (2) is a cylindrical shape, and two corresponding long square holes are arranged on the sidewall, and the hole lower edge respectively has the aperture of a correspondence.

Three jacks that vary in size are arranged on the upper surface of the pen cap (10) one ends, and upper edge surface has propelling pencil (0.5), the computer pen of the quartering

, e-Pointer

, ball pen (scheming not face) mark sign (21).

Core retainer plate seat (17) has the cylinder of uniform 4 ∩ shape chutes for periphery, bottom surface has 4 uniform holes, the upper end is an annular, outer surface has the projection (8) of two correspondences, go up corresponding aperture tight fit with sliding sleeve (2), the periphery of bottom surface has 4 uniform through holes that communicate and cooperate with chute, and the centre has an end to be the spherical insulated column of projection.

4 core retainer plates (16) that will be with spring (15) outward are installed in respectively in 4 chutes on the core retainer plate seat (17), and connect computer pen core (12), propelling pencil refill (11), refill for ball-point pen, fluorescence pen core (figure draws) in the bar cover (14) of one end respectively.

Press on the end that cap (1) tightly is enclosed within cap stopper (4), and slideway that cap stopper (4) go up to protrude and the long square hole on the sliding sleeve (2) are slidingly matched be integral, blind hole on the tip-lever support (6) that has push rod (18) and the cap stopper (4) movingly, outstanding the swinging of end in addition of push rod (18), and outer casing spring (7), sliding sleeve (2) one ends that assemble tightly are enclosed within on the annulus of core retainer plate seat (17) end, and two holes on its edge are held on the projection (8) of core retainer plate seat (17) end link into an integrated entity, each pen core end is put into penholder (13), core retainer plate seat (17) end inserts in the pen cap (10), again by the jack on the pen cap (10), push button (3) is filled in the cross through hole on the cap stopper (4), and with its in spring (20), steel ball (19) cooperates, the pen clip (9) that will have switch (3) at last utilizes the pin on its both sides, insert in the jack on the pen cap (10) and fix, Multi-refill ball-point pen assembles.This is four pen cores, can be made into five core pens, six core pens etc. as required.

If need to use computer pen then to tilt to hold penholder (13) with hand, and be marked with the position of computer pen mark sign (21) facing to the pen cap (10), press downwards with hand and to press cap (1), driving connected sliding sleeve (2) moves down, and compression spring (7), the outstanding end that swings that makes push rod (18) is under the effect of gravity, on the deflection core retainer plate seat (17), top corresponding to core retainer plate (16) on computer pen core (12) position, and head on core retainer plate (16) to moving down, computer pen core (12) is released outside the penholder (13), for using.Push button this moment (5) stretches out the jack of the pen cap (10) side under spring (20) effect, because spring (7) heads on cap stopper (4), thereby the push button (5) in the cap stopper (4) tightly is embedded in the pen cap (10) jack, and computer pen core (12) can not bounce back when writing.

If need the transposing propelling pencil to use, at this moment needing to press cap (1) earlier resets, be Push switch (3), by switch (3) push button (5) end is pushed back in the sliding sleeve (2), then connected cap (1) origin-location of under spring (7) effect, rebounding of pressing, and make push rod (18) break away from core retainer plate (16), then computer pen core (12) rebounds under the effect of spring (15) in the penholder (13), rotate the pen cap (10) again, be marked with the position of propelling pencil mark sign (21) 0.5 facing to the pen cap (10), downwards by pressing cap (1), then the outstanding end that swings of push rod (18) is under the gravity effect, hang again and swing core retainer plate seat (17) corresponding on propelling pencil refill (11) position, make outstanding the swinging of push rod (18) hold core retainer plate (16) top that heads on the propelling pencil refill (11) to moving down, it is outer for using that propelling pencil refill (11) is released penholder (13).Use ball pen, e-Pointer situation with above-mentioned, no longer repeat.

The utility model is compared with prior art: because of ejecting device by push rod and the cap of pressing on the cap with tip-lever support Lid connects into the whole outstanding mechanism of swinging, and is connected, fits in one institute structure with the core retainer plate seat that is connected with multiple pen core Become, its compact conformation, volume are little, and the upper end of push rod is for being flexibly connected, and swing for outstanding the lower end, so as long as have A bit tilt, under the push rod Action of Gravity Field, just make outstanding push rod end deflection of swinging to the core retainer plate on the pen core, And pen core ejected outside the penholder its accuracy height, use, easy to carry.

Claims

1. Multi-refill ball-point pen, by having pen clip (9), press cap (1), the pen cap of resetting means (10) connects into integral body with the penholder (13) that band spring (15) pen core is installed, and press cap (1) and pass through ejecting device, spring (7) connects to form with pen core, it is characterized in that described ejecting device is connected with cap stopper (4) by an end of the push rod that is connected with tip-lever support (6) (18), be connected with sliding sleeve (2) by cap stopper (4), and by sliding sleeve (2) and core retainer plate seat (17) formations that link into an integrated entity, described resetting means is gone up the spring (20) of connection by cap stopper (4), steel ball (19), the switch (3) that is connected on push button (5) and the pen cap (10) cooperates and constitutes.

2. Multi-refill ball-point pen according to claim 1 is characterized in that cap stopper (4) has the ladder of blind hole cylindrical for two ends, and there is a cross through hole centre, and the slide block of protrusion is arranged on the sidewall of an end; Sliding sleeve (2) is a cylindrical shape, and two corresponding long square holes are arranged on the sidewall, and the hole lower edge respectively has the aperture of a correspondence; Three jacks that vary in size are arranged on the upper surface of the pen cap (10) one ends, and upper edge surface has propelling pencil (0.5), the computer pen of the quartering

, ball pen, e-Pointer

Mark sign (21); Core retainer plate seat (17) has cylinder, the bottom surface of uniform 4 ∩ shape chutes that 4 uniform holes are arranged for periphery, the upper end is an annular, outer surface has the projection (8) of two correspondences, go up corresponding aperture tight fit with sliding sleeve (2), the periphery of bottom surface has 4 uniform through holes that communicate and cooperate with chute, and the centre has an end to be the spherical insulated column of projection.

3. Multi-refill ball-point pen according to claim 1 is characterized in that pen core is propelling pencil refill (11), computer pen core (12), fluorescence pen core, refill for ball-point pen.

4. according to claim 1 or 3 described Multi-refill ball-point pens, the end that it is characterized in that propelling pencil refill (11), computer pen core (12), fluorescence pen core, refill for ball-point pen also is fixedly connected with core retainer plate (16), one end of core retainer plate (16) is cylindrical, one end bar cover (14) is a tubular, and the centre is circle or cross.