CN216184039U

CN216184039U - Poking core-out sign pen

Info

Publication number: CN216184039U
Application number: CN202122573151.4U
Authority: CN
Inventors: 李森
Original assignee: Suzhou Banju Cultural Creative Co ltd
Current assignee: Suzhou Banju Cultural Creative Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-05
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a sign pen capable of poking out a core, which comprises a pen holder, a pen core, a poking unit and a pushing piece, wherein the poking unit is positioned at the uppermost end of the pen holder; the poking unit comprises an outer poking piece and an inner poking piece, the inner poking piece is connected with the outer poking piece, a first limiting groove is formed in the lower portion of the inner poking piece, a protruding portion matched with the first limiting groove is arranged at the top end of the pushing piece, the outer poking piece is poked to drive the inner poking piece to move, and the inner poking piece drives the pushing piece to move downwards to push out the pen point of the pen core. The utility model has the advantages of simple structure and core poking effect.

Description

Poking core-out sign pen

Technical Field

The utility model relates to stationery, in particular to a sign pen capable of poking out a core.

Background

The writing tool is a necessary tool in daily work and life at present, wherein, use most for the cap pen, pull out the cap pen and can use, simple and convenient, but often can appear the cap pen and drop using, the refill can leave the smear in some places, perhaps the cap pen drops and loses, and inconvenient portability or deposit again brings inconvenience for the user.

Meanwhile, some common sign pens of pressing now still, we will press the pen to pack into the schoolbag, briefcase and pocket, as long as push up the press head, all can inevitably can support out the refill, lead to the refill to expose and leave the stain on paper, the interior cloth of package and the clothing pocket in the briefcase, also can cause the trouble for the user, in order to reduce above prior art existence problem, reduce these inconvenient parts that exist when the user uses, need research and development a novel sign pen of a section.

Disclosure of Invention

The utility model provides a novel sign pen, in particular to a sign pen capable of poking out a core, which comprises a pen holder, a pen core, a poking unit and a pushing piece, wherein the poking unit is positioned at the uppermost end of the pen holder;

the poking unit comprises an outer poking piece and an inner poking piece, the inner poking piece is connected with the outer poking piece, a first limiting groove is formed in the lower portion of the inner poking piece, a protruding portion matched with the first limiting groove is formed in the top end of the pushing piece, the outer poking piece is poked to drive the inner poking piece to move, and the inner poking piece drives the pushing piece to move downwards to push out the pen point of the pen core.

The sign pen has the advantages that by stirring the stirring unit to move along the pen tube opening in a certain direction, the outer stirring piece of the stirring unit drives the inner stirring piece to move, when the inner stirring piece moves, the first limiting groove moves along with the first limiting groove to drive the protruding part on the pushing piece in the limiting groove to move downwards and drive the pushing piece to move downwards, the pushing piece pushes the pen point of the pen core out of the pen holder, and the process of poking out the pen core is realized, the sign pen has simple structure, accurate limit and refill discharge, is more environment-friendly than the most common cap sign pen, and avoids the disadvantage that the pen core scratches everywhere due to the loss of the cap, and even if the pen core touches the poking unit when the pen core is placed in a briefcase or a pocket or the like, however, because the track of the toggle piece inclining to the side is arc-shaped, compared with the linear track of the pressing type, the core stripping phenomenon caused by pressing can be relatively less.

In some embodiments, the toggle unit further comprises a first connecting portion, the first connecting portion is linked with the outer toggle piece and the inner toggle piece, the outer toggle piece is an outer toggle ball, the inner toggle piece is an inner toggle ball, the outer toggle ball is located outside the pen holder, the inner toggle ball is located inside the pen holder, and the top end of the pen holder is provided with the pen tube opening capable of limiting the connecting portion to move to the side by taking the inner toggle ball as a circular point. The pen has the advantages that when the ball is stirred to the side face of the pen, the ball is stirred to the outside, the ball drives the first connecting portion to move in an arc shape along the opening of the pen tube by taking the ball as the center of a circle, and the pen core is not easy to directly push out due to once external linear impact force in the bag.

In some embodiments, the first limiting groove is a conical groove, the protrusion on the pushing member is a conical protrusion, and the protrusion and the first limiting groove can be attached together. The ball pushing device has the beneficial effects that when the circular inner shifting ball moves, the conical protrusion on the pushing piece is pushed out of the conical groove along with the inner shifting ball, so that downward pushing movement is realized.

In some embodiments, the sign pen for pulling out the core further comprises a pen clip, the pushing piece is provided with a second limiting groove parallel to the pen holder, the pen clip is provided with a limiting protrusion inside the pen holder, and the limiting protrusion is clamped in the second limiting groove. The pen clip has the beneficial effects that the second limiting groove arranged on the pushing piece enables the limiting protrusion on the pen clip to be clamped in the pen holder, so that the pushing piece is limited to move up and down, and the pushing piece cannot rotate in the pen holder.

In some embodiments, the barrel includes an upper barrel, a lower barrel, and a second connection linking the upper and lower barrels. The pen has the beneficial effects that the pen core can be replaced by vertically separating the pen holder.

In some embodiments, the sign pen for pulling out the pen core further comprises a first spring and a second spring, the first spring is wrapped outside the pen core close to the pen point, and the second spring is wrapped at the position of the pen core close to the top end. The ball-ejecting pen has the beneficial effects that the rebound homing of the pen core and the pushing piece can be realized when the outer poking ball is poked back and forth due to the arrangement of the two springs.

Drawings

FIG. 1 is a schematic cross-sectional view of a pen for drawing a refill out of a sign according to the present invention;

FIG. 2 is a schematic view of a partial structure of a pen for poking out a signature according to the present invention;

fig. 3 is a schematic view of a movement structure of the pen for poking out a core according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 3 schematically show a flip-out sign pen according to an embodiment of the present invention, which includes a pen holder 1, a pen core 2, a flip unit 3 and a push member 4, wherein the flip unit 3 is located at the uppermost end of the pen holder 1, a pen tube opening 14 capable of defining the movement track of the flip unit 3 is arranged at the top end of the pen holder 1, the pen core 2 is located in an internal cavity of the pen holder 1, and the push member 4 is located between the flip unit 3 and the top end of the pen core 2; the poking unit 3 comprises an outer poking piece 31 and an inner poking piece 32, the inner poking piece 32 is connected with the outer poking piece 31, a first limiting groove 34 is formed in the lower portion of the inner poking piece 32, a protruding portion 42 matched with the first limiting groove 34 is formed in the top end of the pushing piece 4, the outer poking piece 31 is poked to drive the inner poking piece 32 to move, and the inner poking piece 32 drives the pushing piece 4 to move downwards to enable the pen point of the pen core 2 to be pushed out.

In the sign pen, by stirring the stirring unit 3 to move along the pen tube opening 14 in a certain direction, the outer stirring piece 31 of the stirring unit 3 drives the inner stirring piece 32 to move, and when the inner stirring piece 32 moves, the first limiting groove 34 moves along with the first limiting groove to drive the lug boss 42 on the pushing piece 4 in the limiting groove to move downwards and drive the pushing piece 4 to move downwards, the pushing piece 4 pushes the pen point of the pen core 2 out of the pen rod 1, the process of poking out the pen core is realized, the sign pen has simple structure, accurate limit and refill discharge, is more environment-friendly than the most common cap sign pen, and the defect that the pen core 2 scratches everywhere due to the loss of the cap is avoided, and even if the pen core is placed in a briefcase or a pocket or the like, the pen core touches the toggle unit 3, however, because the track of the toggle piece inclining to the side is arc-shaped, compared with the linear track of the pressing type, the core stripping phenomenon caused by pressing can be relatively less.

Toggle unit 3 still includes first connecting portion 33, first connecting portion 33 links outer dial 31 and interior dial 32, outer dial 31 is for dialling the pearl outward, interior dial 32 is interior dial the pearl, it is located penholder 1 outside to dial the pearl outward, interior dial the pearl be located penholder 1 inside, penholder 1 top is equipped with and can prescribe a limit to connecting portion 33 is dialled the pearl and is moved to the side as the dot the pencil opening 14. When the outer ball is shifted to the side face of the pen, the outer ball drives the first connecting portion 33 to move in an arc shape along the pen tube opening 14 by taking the inner ball as a circle center, and the pen core 2 is not easily pushed out directly due to once external linear impact force in the bag.

The first limiting groove 34 is a conical groove, the protrusion 42 on the pushing member 4 is a conical protrusion, and the protrusion 42 and the first limiting groove 34 can be attached together. When the circular inner shifting ball moves, the conical bulge on the pushing piece 4 is pushed out of the conical groove, and downward pushing movement is realized.

The sign pen for pulling out the core further comprises a pen clip 5, a second limiting groove 41 parallel to the pen holder 1 is formed in the pushing piece 4, a limiting protrusion 51 is arranged inside the pen holder 1 of the pen clip 5, and the limiting protrusion 51 is clamped in the second limiting groove 41. The second limit groove arranged on the pushing piece 4 enables the limit protrusion 51 on the pen clip 5 to be clamped in the period, so that the pushing piece 4 is limited to move up and down, and the pushing piece 4 cannot rotate in the pen holder 1.

The pen holder 1 comprises an upper pen holder 12, a lower pen holder 11 and a second connecting part 13, wherein the second connecting part 13 links the upper pen holder 12 and the lower pen holder 11. The pen core 2 can be replaced by vertically separating the pen holder 1.

Stir the sign pen of going out the core still includes first spring 6 and second spring 7, first spring 6 wrap up in refill 2 is close to the outside of nib department, second spring 7 wraps up in the position that refill 2 is close to the top, is equipped with solid fixed wire 8 on the pen-holder 1, and solid fixed wire 8 can be fixed second spring 7, the setting up of two springs makes and makes a round trip to stir and can realize the resilience playback of refill 2 and impeller 4 when dialling the pearl outward.

Claims

1. The sign pen capable of poking out the core is characterized by comprising a pen holder (1), a pen core (2), a poking unit (3) and a pushing piece (4), wherein the poking unit (3) is located at the uppermost end of the pen holder (1), a pen tube opening (14) capable of limiting the moving track of the poking unit (3) is formed in the top end of the pen holder (1), the pen core (2) is located in an inner cavity of the pen holder (1), and the pushing piece (4) is located between the poking unit (3) and the top end of the pen core (2);

the poking unit (3) comprises an outer poking piece (31) and an inner poking piece (32), the inner poking piece (32) is connected with the outer poking piece (31), a first limiting groove (34) is formed in the lower portion of the inner poking piece (32), a protruding portion (42) matched with the first limiting groove (34) is arranged at the top end of the pushing piece (4), the outer poking piece (31) is poked to drive the inner poking piece (32) to move, and the inner poking piece (32) drives the pushing piece (4) to move downwards to push out the pen point of the pen core (2).

2. The poking-out sign pen according to claim 1, wherein the poking unit (3) further comprises a first connecting part (33), the first connecting part (33) links the outer poking part (31) and the inner poking part (32), the outer poking part (31) is an outer poking bead, the inner poking part (32) is an inner poking bead, the outer poking bead is located outside the pen holder (1), the inner poking bead is located inside the pen holder (1), and the top end of the pen holder (1) is provided with the pen tube opening (14) capable of limiting the first connecting part (33) to move to the side by taking the inner poking bead as a round point.

3. The toggle-out sign pen according to claim 2, wherein the first limiting groove (34) is a conical groove, the protrusion (42) on the pushing member (4) is a conical protrusion, and the protrusion (42) and the first limiting groove (34) can be attached together.

4. The poking-out sign pen according to claim 1, further comprising a pen clip (5), wherein the pushing member (4) is provided with a second limiting groove (41) parallel to the pen holder (1), the pen clip (5) is provided with a limiting protrusion (51) inside the pen holder (1), and the limiting protrusion (51) is clamped in the second limiting groove (41).

5. The flip-out sign pen according to claim 1, wherein the pen holder (1) comprises an upper pen holder (12), a lower pen holder (11) and a second connecting part (13), and the second connecting part (13) links the upper pen holder (12) and the lower pen holder (11).

6. The toggle-out sign pen according to claim 1, further comprising a first spring (6) and a second spring (7), wherein the first spring (6) is wrapped outside the pen core (2) near the pen point, and the second spring (7) is wrapped at the position of the pen core (2) near the top end.