CN2712649Y - Side moving type pen with three refills - Google Patents

Abstract

The utility model relates to a side-moving type pen with three refills. The utility model comprises: pen refills which are inserted into a cartridge seat covered by a restorative spring and inserted into a sliding needle; a push rod which is connected with a seat cover covered by a tower-shaped spring and a hat-pressing with a rubber through a slide block; a reset device composed of a setting lever with a spring and arranged at a pen cap; a pen holder connected by an inner liner, and a nib sleeve and a central ring at both sides; an integration connected by the pen cap and the pen holder. The reset device is matched by a block and a slide block connected at the setting lever and the outer part of the slide block is connected with two slide block seats. One end of the setting lever is connected at a slide block seat and the other end is matched by the other slide block seat and the through-hole of the pen cap. The utility model has the advantages of reasonable structure, few parts, easy arrangement, compactness, non-easy damages, more convenient use and portability.

Description

Side activated three core pens

Technical field

The utility model relates to a kind of pen, includes propelling pencil refill, three kinds of red, blue refill for ball-point pen, and carries out the side activated three core pens that conversion operations uses on the side of pen.

Background technology

Be flourishing culture, life market, satisfy each level people's different needs, various different structures, difference in functionality, shape, the different pen of class arise at the historic moment, and designs and varieties are various.

The patent No. 02286493.8 " multi-functional three core pens " also provides a kind of pen that three kinds of pen cores are arranged.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of side activated three core pens are provided, make one more and use and few, the easy assembling of part, volume is little, and use, easy to carry is that market increases a kind of designs and varieties for consumer's selection.

The technical scheme in the invention for solving the above technical problem is: side activated three core pens, comprise that pen core inserts in the outer pen core seat that is with in back-moving spring and the sliding needle stand of insertion, the push rod that is connected with the cover for seat that is with the turriform spring outward, be connected by the cap of pressing of slide block with the band rubber, and include the resetting means that the backstay of being with spring constitutes, be installed in the pen cap, the point cover at liner and two ends, the penholder that centre circle connects and composes, the pen cap and penholder connect into whole the composition, described resetting means is cooperated with slide block by the block that connects on the backstay, slide block also is connected with two take-up housings outward, one end of backstay is connected on the take-up housing, in addition end cooperate with through hole on another take-up housing and the pen cap form.

Compared with prior art, advantage of the present utility model is, therefore pen is made into two valve structures with take-up housing, the ejecting device part of pen can be assembled into integral body earlier, and then it is fixing that integral body is put into penholder, and it is rational in infrastructure, part is few, easy assembling, volume are little, not fragile again, and use, carry more convenient, for market has increased a kind of kind of selecting for the consumer.

Description of drawings

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

The structural representation of Fig. 2, slide block.

The A-A profile of Fig. 3, Fig. 1.

The B-B cutaway view of Fig. 4, Fig. 1 (taking away the pen core seat)

The specific embodiment

Below in conjunction with accompanying drawing the utility model embodiment is further described.

Slide block 2 two ends are the pipe of band blind hole, middle for the thin-wall circular tube of corresponding opening is arranged on the two side, wherein the opening on the sidewall be stairstepping as shown in Figure 2, that places band rubber 24 in the blind hole of two ends respectively presses cap 1, the push rod 6 that has cover for seat 5, cover for seat 5 outer ends that are fastened with turriform spring 17.

The pen cap 19 upper end faces have through hole, and there is the propelling pencil of trisection on the lower limb surface, the mark sign of blue, red ball pen.

Periphery has three uniform annular opening grooves in the middle of the sliding needle stand 16, and uniform three-arc shape flange is arranged on the inwall of open slot one end, and outer surface has convex tendon, and open slot has three uniform through holes on the face of bottom in addition, as shown in Figure 4.

Take-up housing is made up of the take- up housing 4,18 of the basic symmetry of two halves, the holder 20 of band blind hole is arranged on take-up housing 18 inwalls, and corresponding holder place is a through hole on the take-up housing 4, and two halves close up the back has the circle of convex tendon one end cooperation place for sealing with sliding needle stand 16, and end has opening in addition, as Fig. 1, shown in Figure 3.

With being with an end of three pen core seats 7 of back-moving spring 8, pass three through holes on sliding needle stand 16 bottom surfaces, be placed in the three annular opening grooves, again with in the tight respectively insertion three pen core seats 7 of three pen cores 14.

The soft cover 11 of band hand guard glove 10 is fixed on that liner 12 is outer to constitute pen, and two ends connect into whole formation penholder with screw thread and point cover 13, centre circle 9 respectively, as shown in Figure 1.

To have link stopper 22, be with the backstay 3 that pushes up position spring 21, insert in the holder 20 on the take-up housing 18, again with outside two halves take-up housing 4,18 slide block 2 that Gai Zaiyi assembles respectively, and make backstay 3 pass opening on the slide block 2, connect whole then, and backstay 3 ends cooperate with slide block 2, put into the pen cap 19, and the sliding needle stand 16 that will assemble is put into the pen cap 19, be connected with an end of take-up housing, the pen cap 19 of band pen clip 23 links into an integrated entity with penholder, and side activated three core pens are assembled into, as shown in Figure 1.

If will use blue ball pen, then tilt to hold pen with hand, and face toward the position that the pen cap 19 is marked with blue ball pen mark sign, and press downwards with hand and press cap 1, drive connected slide block 2 and move down, and compression turriform spring 17, the outstanding end that swings that makes push rod 6 is under the effect of gravity, and the sliding needle stand 16 of deflection is corresponding to the top of blue refill for ball-point pen 14 upper end pen core seats 7, and heading on pen core seat 7 to moving down, it is outer for using that blue refill for ball-point pen 14 is released point cover 13.

If need the transposing propelling pencil to use, at this moment needing to press cap 1 earlier resets, promptly press backstay 3 with hand, backstay 3 ends are pushed back in the take-up housing 4, make the link stopper 22 on it break away from slide block 2, slide block 2 just inserts on the strength portion position of backstay 3, stop down upwards at non-resistance, the origin-location of under turriform spring 17 effect, rebounding, and make push rod 6 break away from pen core seat 7, then blue refill for ball-point pen 14 rebounds in the penholder point cover 13 under the effect of back-moving spring 8, rotates the pen cap 19 again, be marked with the position of propelling pencil mark sign facing to the pen cap 19, by pressing cap 1, then the outstanding end that swings of push rod 6 hangs again and swings on the position of pen core seat 7 corresponding to propelling pencil refill 15 under the gravity effect downwards, make the outstanding end that swings of push rod 6, head on the top of propelling pencil refill 15 upper end pen core seats 7, and head on pen core seat 7 to moving down, it is outer for using that propelling pencil refill 15 is released penholder point cover 13.

Claims (5)

1, a kind of side activated three core pens, comprise that pen core (14) inserts in the outer pen core seat (7) that is with in back-moving spring (8) and the sliding needle stand of insertion (16), the push rod (6) that is connected with the cover for seat that is with turriform spring (17) outward (5), be connected by the cap (1) of pressing of slide block (2) with band rubber (24), and the resetting means that the backstay (3) that includes band spring (21) constitutes is installed in the pen cap (19), the point cover (13) at liner (12) and two ends, the penholder that centre circle (9) connects and composes, the pen cap (19) connects into whole the composition with penholder, it is characterized in that the block (22) that described resetting means is gone up connection by backstay (3) cooperates with slide block (2), the outer take-up housing (4) that also is connected with of slide block (2), (18), one end of backstay (3) is connected on the take-up housing (18), in addition end cooperate with through hole on the take-up housing (4) and the pen cap (19) form.

2, three core pens according to claim 1 is characterized in that the middle periphery of sliding needle stand (16) has three uniform annular opening grooves, and uniform three-arc shape flange is arranged on the inwall of open slot one end, and outer surface has convex tendon, on the face of bottom three uniform through holes is arranged in addition.

3, three core pens according to claim 1, it is characterized in that take-up housing is made up of two halves take-up housing (4), (18), the holder (20) that the band blind hole is arranged on take-up housing (18) inwall, it is through hole that take-up housing (4) is gone up corresponding holder place, two halves close up the back has the circle of convex tendon one end cooperation place for sealing with sliding needle stand (16), and end has opening in addition.

4, three core pens according to claim 1 is characterized in that the pipe of slide block (2) two ends for the band blind hole, and middle for the thin-wall circular tube of corresponding opening is arranged on the two side, wherein the opening on the sidewall is a stairstepping.

5, three core pens according to claim 1 is characterized in that being fixed on the outer formation pen of liner (12) item with the soft cover (11) of hand guard glove (10).

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