CN110811113A

CN110811113A - Pen

Info

Publication number: CN110811113A
Application number: CN201911133896.XA
Authority: CN
Inventors: 赵林烽
Original assignee: Outstanding Cosmetic Package Articles For Use Co Ltd Of Standing In Ningbo
Current assignee: Outstanding Cosmetic Package Articles For Use Co Ltd Of Standing In Ningbo
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-02-21

Abstract

The invention relates to a pen, which comprises an outer pen holder and a pressing engine, wherein the pressing engine is provided with a pressing part and a first limiting groove at two ends respectively, and a first convex limiting ring is arranged on the inner wall of an opening of the first limiting groove; at least two sets of subassembly of painting, first catch bar pass first spacing ring and with have the space between the first spacing ring, first catch bar is close a tail end tip and has set firmly first stopper, first stopper is located the spacing inslot and first spacing ring forms limiting displacement to first spacing piece and makes first stopper keep in first spacing inslot, first catch bar is relatively according to holding up the capable swing of matter. When the structure is used, the pen is horizontally placed or obliquely placed at a larger angle, the first push rod is close to one end of the pen point to one side of the painting assemblies with different target colors under the action of gravity, the pressing part is pressed, and then the painting assemblies with the target colors are adopted for painting, so that the purpose that paints of various colors and/or various materials are collected on one pen is realized, and the operation is simple.

Description

Pen

Technical Field

The invention relates to a pen.

Background

The multi-color pen is characterized in that a plurality of color pen cores are arranged on one pen, the function that one pen can draw different colors is realized by controlling the pen cores with different colors to extend out of pen points through pressing, the multi-color pen is commonly used in the field of stationery, and the existing multi-color pen is also used in the field of cosmetic tools, for example, the multi-color press type eyeliner disclosed in patent CN201821787640.1 is provided with a plurality of pen cores with at least two different colors, and the storage tube of each pen core is a bendable tube structure; the upper end of the pen holder is provided with a selection key which is used for selectively forcing one of the refills to extend out of the outlet of the pen holder. By integrating a plurality of eyeliner refills into the same penholder and selecting one color in a pressing mode, multi-color selection can be provided, and the overall size is reduced. The structure adopts a plurality of groups of common control engine for the multi-color pen to respectively control one pen core, and the structure is complex.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a pen.

The technical scheme adopted by the invention is as follows: a pen, comprising a pen body, a pen handle,

the pen comprises an outer pen holder, wherein a cavity is formed in the outer pen holder, and openings are formed in two ends of the outer pen holder;

the pressing part is arranged at one end of the pen tail of the outer pen holder, the other end of the pressing part is arranged in the outer pen holder and is provided with a first limiting groove, the opening of the first limiting groove is arranged at one end of the pen head of the pressing part, and the inner wall of the opening is provided with a first convex limiting ring;

the at least two groups of painting assemblies are arranged in the outer pen holder and are fixed relative to the circumferential position of the outer pen holder;

the first pushing rod penetrates through the first limiting ring and a gap is formed between the first pushing rod and the first limiting ring, a first limiting block is fixedly arranged at the end part, close to the pen tail, of the first pushing rod, the first limiting block is located in the limiting groove, the first limiting block is limited by the first limiting ring, so that the first limiting block is kept in the first limiting groove, and the first pushing rod can swing relative to the pressing block;

when the first push rod swings at the maximum angle relative to the pressing part in the outer penholder, the end part of the first push rod close to one end of the pen point can be positioned at one side of any one of the painting components, and the pressing part is pressed to enable one end of the pen point of the corresponding painting component to be exposed out of the opening at the pen point of the outer penholder.

The pressing engine is provided with a second limiting groove, the opening of the second limiting groove is formed in the side wall of the pressing engine, a locking piece is arranged in the second limiting groove, a first elastic piece is arranged between the locking piece and the pressing engine, a first opening is formed in the outer pen holder corresponding to the locking piece, and when one end of the pen point of the painting assembly is exposed out of the opening of the pen point of the outer pen holder by pressing the pressing part, the lower end of the locking piece enters the first opening under the action of the first elastic piece;

the second reset elastic piece is arranged in the outer pen holder, and when the pressing part is pressed to enable one end of the pen point of the painting assembly to be exposed out of the opening at the pen point of the outer pen holder, the second reset elastic piece forms thrust towards the pen tail direction to the pressing part.

A tail cap is arranged outside one end of the pen tail of the outer pen holder, a locking releasing button corresponding to the first opening is arranged on the tail cap, and when the lower end part of the locking piece enters the first opening under the action of the first elastic piece, the locking piece can leave the first opening by pressing the locking releasing button;

the pen holder is characterized in that a sheath is arranged outside the pressing engine, a first sliding groove is formed in the sheath corresponding to the first opening, a second limiting block which is located in the first sliding groove and matched with the first sliding groove is fixedly arranged on the pressing engine, the opening of the second limiting groove is formed in the side wall of the second limiting block, and the sheath is circumferentially linked with the outer pen rod.

The pressing engine comprises a first fixing seat and a second fixing seat, a first connecting groove is formed in the end face, close to the pen point, of the first fixing seat, a connecting portion located in the first connecting groove and connected with the first fixing seat in a clamped mode is arranged on the second fixing seat, and a groove, with an opening arranged towards the direction of the pen tail, is formed in the connecting portion to enable the first fixing seat to be connected and then form a first limiting groove.

The pen holder is characterized in that a separator is arranged in the outer pen holder, the separator is provided with at least two separation grooves arranged along the axis direction, and a group of painting assemblies is arranged in each separation groove.

The end of the painting component close to the pen tail is fixedly provided with a limiting seat, one side of the groove wall of the separation groove close to the pen head is provided with a second limiting ring, and the second limiting ring has a limiting effect on the limiting seat.

And a third reset elastic piece is arranged between the limiting seat and the second limiting ring.

The spacing piece is equipped with spacing lug near the one end of tail, spacing seat is at the displacement between second spacing ring and spacing lug.

The side wall of the separating piece is provided with an opening for the limiting seat to enter the separating groove.

A partition is arranged in the outer pen rod and provided with at least two separation grooves arranged along the axis direction, and a group of color coating assemblies are arranged in each separation groove;

one or more groups of the color coating assemblies comprise a second push rod, an inner pen holder, a threaded rod and a filling pipe, the second push rod is connected with the inner pen holder end to end, and an internal thread is arranged at one end, close to the pen tail, of the inner wall of the filling pipe; one end of the threaded rod extends into the inner penholder, and the other end of the threaded rod extends into the filling pipe and is in threaded connection with the filling pipe; a refill is arranged in the filling pipe;

the pen holder comprises an upper pen holder and a lower pen holder, and the lower pen holder can rotate relative to the upper pen holder;

the other end of the lower penholder, which is opposite to the upper penholder, is provided with an opening for the filling pipe to extend out, the inner wall close to the opening is provided with a first convex tooth group, the outer wall of one end of the filling pipe, which is close to the pen point, is provided with a second convex tooth group matched with the first convex tooth group, and the first convex tooth group can be in splicing fit with the second convex tooth group in the painting assembly;

the pen holder is characterized in that the inner pen holder is in linkage fit with the threaded rod in the circumferential direction, the second push rod is in linkage fit with the inner pen holder, the second push rod is in linkage fit with the separating piece in the circumferential direction, and the separating piece is in linkage fit with the upper pen holder.

The inner cavity of the pen holder is provided with a connecting middle section which is respectively connected with the upper pen holder and the lower pen holder in a clamping manner.

A first linkage slot arranged along the axial direction is arranged on the outer wall of the connecting middle section, and a first linkage lug matched with the first linkage slot is arranged on the inner wall of the upper penholder; the inner circumference of the lower pen rod is provided with a ratchet ring, the outer wall of the connecting middle section is provided with at least one elastic ratchet piece corresponding to the ratchet ring, the elastic ratchet piece is meshed with the ratchet ring, and the elastic ratchet piece and the ratchet ring have one-way clutch and one-way clamping functions.

The refill is one or more of an eyebrow pencil refill, an eyeliner refill, a highlight pencil refill, a lip pencil refill and a flaw-covering pencil refill.

The invention has the following beneficial effects: when the structure is used, the pen is horizontally placed or obliquely placed at a larger angle, then the pen can be rotated to different angles, the first push rod is close to one end of the pen point to one side of the painting component with different target colors under the action of gravity, the pressing part is pressed to enable one end of the pen point of the painting component with the target color to be exposed out of the opening at the pen point of the pen rod, then the painting component with the target color is adopted for painting, so that paints of multiple colors and/or multiple different materials are collected on one pen, and the operation is simple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.

FIG. 1 is a schematic unopened configuration of an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic diagram of a set of color coating assemblies according to an embodiment of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a top view (a) and a cross-sectional view A-A (b) of the first holder in an embodiment of the present invention;

FIG. 6 is a perspective view of a second fixing base according to an embodiment of the present invention;

FIG. 7 is a side view (a) and a cross-sectional view A-A (b) of an upper shaft in one embodiment of the present invention;

FIG. 8 is a side view (a) and a cross-sectional view A-A (b) of a sheath in one embodiment of the invention;

FIG. 9 is a perspective view (a) and a top view (b) of a separator according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a connecting middle section according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of the lower barrel in an embodiment of the present invention;

FIG. 12 is an enlarged view of B in FIG. 1;

FIG. 13 is a schematic structural view of a joint between a middle section and a lower shaft according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a second pusher arm in accordance with an embodiment of the present invention;

FIG. 15 is a front view (a) and a sectional view (b) taken along line A-A of an inner barrel according to an embodiment of the present invention;

FIG. 16 is a perspective view (a) and a cross-sectional view (b) of a filler rod in an embodiment of the present invention;

FIG. 17 is a perspective view of a threaded rod in accordance with an embodiment of the present invention;

fig. 18 is a schematic view of a set of painting assemblies and a rotary cartridge ejection according to an embodiment of the present invention.

In the figure, 1, a first limit groove; 2, a first limit ring; 3, a first push rod; 4, a first limiting block; 5, a second limiting groove; 6, a locking piece; 7, a first opening; 8, a first elastic member; 9, a tail cap; 10, a lock release button; 11, a second return elastic element; 12, a separator; 1201, separating the grooves; 1202, a second stop collar; 1203, limiting the bump; 1204, a second linkage slot; 1205, a third linkage lug; 1206, connecting a buckle; 13, a limiting seat; 14, a third return elastic element; 15, a second push rod; 1501, a third linkage slot; 16, an inner penholder; 1601. a fourth linkage lug; 1602, a first internal thread; 17, a threaded rod; 1701, a fourth interlock slot; 18, a sheath; 1801, a first runner; 1802, a second runner; 1803, connecting hole; 19, a second limiting block; 20, a filling tube; 2001, a second set of lobes; 2002, a second internal thread; 21, a pen core; 22, installing a pen holder; 2201, a first linkage lug; 23, putting a pen holder; 2301, a first set of lobes; 2302, a ratchet ring; 24, connecting the middle section; 2401, a first linkage slot; 2402, a resilient ratchet member; 25, a third limiting block; 26, a first fixed seat; 2601, a first connecting groove; 27, a second fixed seat; 2701, a connecting portion; and 28, pressing a cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

The terms of direction and position of the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the present invention.

As shown in fig. 1, a pen includes,

the pressing part is arranged at one end of the pen tail of the outer pen holder, the pressing part is arranged outside the outer pen holder at one end of the pressing part along the axis direction, the other end of the pressing part is arranged in the outer pen holder and is provided with a first limiting groove 1, the opening of the first limiting groove 1 is arranged at one end of the pressing pen head, and a first convex limiting ring 2 is arranged on the inner wall of the opening;

a first pushing rod 3, as shown in fig. 2, the first pushing rod 3 passes through the first limiting ring 2 and has a gap with the first limiting ring, a first limiting block 4 is fixedly arranged at an end part of the first pushing rod 3 close to the pen tail, the first limiting block 4 is positioned in the limiting groove 1, the first limiting block 4 is kept in the first limiting groove 1 by the limiting action of the first limiting ring 2 on the first limiting block 4, and the first pushing rod 3 can swing relative to the holding frame;

when the first push rod 3 swings in the outer penholder at the maximum angle relative to the push rod, the end part of the first push rod 3 close to one end of the pen point can be positioned at one side of any one of the painting components, and the pressing part is pressed to enable one end of the pen point of the corresponding painting component to be exposed out of the opening at the pen point of the outer penholder.

During the use, keep flat the pen or great angle slope is placed, then can rotate the pen to different angles, first catch bar is with the biggest angle downward sloping in outer pen-holder under the effect of gravity, make first catch bar be close nib one end tip to the painting subassembly one side of different target colours, press the splenium, as shown in fig. 3, fig. 4, make the painting subassembly nib one end of target colour expose outer pen-holder nib department opening, and then adopt the painting subassembly of target colour to paint, realize that the coating of multiple colour and/or multiple different materials collects in a pen, easy operation.

Be equipped with a plurality of colour signs on the outer pen-holder, the colour sign sets up the face of oppositing to the painting subassembly that corresponds the colour, promptly when will keeping flat, a colour sign sets up, and first catch bar downward sloping under the effect of gravity, the end is aimed at the painting subassembly that corresponds the colour.

As shown in fig. 2, the maximum angle of inclination of the first push rod is related to the size of the gap between the first push rod and the first limit ring 2, the length of the first push rod, and the size of the cavity (the length and the inner diameter of the cavity) for swinging the first push rod. When in design, the gap between the first limiting ring 2 and the first limiting ring 2 is set to be larger, so that the first limiting ring 2 does not influence the random swing of the first push rod in the first push rod.

The pressing device is composed of a pressing cap 28, a first fixed seat 26 and a second fixed seat 27 which are connected in sequence. As shown in fig. 5, a first connecting groove 2601 is formed on an end surface of the first fixing seat 26 close to the pen head, as shown in fig. 6, a connecting portion 2701 is disposed on the second fixing seat 27 and is located in the first connecting groove 2601 and is connected with the first fixing seat 26 in a clamping manner, a groove with an opening facing the direction of the pen tail is formed on the connecting portion 2701, so that the first fixing seat 26 is connected to form a first limiting groove 1, and a first limiting ring 2 is formed by a protrusion at one end of the groove wall of the connecting portion 2701 close to the pen head. When assembling the pressing and holding device and the first pushing rod, the first pushing rod firstly passes through the first limiting ring 2, so that the first limiting block 4 is left in the groove on the connecting part 2701, and then the second fixing seat 27 is connected with the first fixing seat 26, so that the assembling is convenient, and the pressing and holding device and the first pushing rod can be connected together by adopting a clamping ring or other structures for replacement.

As shown in fig. 5, a second limiting groove 5 is arranged on the holding pen, an opening of the second limiting groove 5 is arranged on a side wall of the holding pen, as shown in fig. 2 and 4, a locking member 6 is arranged in the second limiting groove 5, a first elastic member 8 is arranged between the locking member 6 and the holding pen, a first opening 7 is arranged on the outer pen holder corresponding to the locking member 6, when the pressing part is pressed to expose one end of the pen point of the painting assembly out of the opening at the pen point of the outer pen holder, the lower end of the locking member 6 under the action of the first elastic member 8 enters the first opening 7, and a click-type collision feeling can be felt;

the inner of the outer penholder is provided with a second reset elastic piece 11, and when the pressing part is pressed to enable one end of the pen point of the painting component to be exposed out of the opening at the pen point of the outer penholder, the second reset elastic piece 11 forms thrust towards the direction of the tail of the pen to the pressing part.

After the pressing part is pressed, the locking piece 6 enters the first opening 7 under the action of the first elastic piece 8, so that the relative position of the pressing part and the outer penholder is kept, when unlocking is needed, the locking piece 6 is pushed to leave the first opening 7, and the pressing part automatically resets under the action of the second resetting elastic piece 11. The first elastic member 8 may be a common spring.

A tail cap 9 is arranged at one end of the pen tail of the outer pen holder, a locking release button 10 corresponding to the first opening 7 is arranged on the tail cap 9, and when the locking piece 6 enters the first opening 7 under the action of the first elastic piece 8, the locking piece 6 can leave the first opening 7 by pressing the locking release button 10.

The pressing and lifting device is externally provided with a sheath 18, as shown in fig. 8, a first sliding groove 1801 is arranged at the position, corresponding to the first opening 7, of the sheath 18, a second limiting block 19 which is located in the first sliding groove 1801 and is matched with the first sliding groove 1801 is fixedly arranged on the pressing and lifting device, an opening of the second limiting groove 5 is arranged on the side wall of the second limiting block 19, and the sheath 18 is circumferentially linked with the outer pen rod. The pressing engine is arranged in the sheath 18, and the second limit block 19 is positioned in the first sliding groove 1801, so that the pressing engine is prevented from rotating relative to the external pen rod.

The other side of the sheath 18 opposite to the first sliding groove 1801 is provided with a second sliding groove 1802, and the pressing engine is fixedly provided with a third limiting block 25 which is positioned in the second sliding groove 1802 and is matched with the second sliding groove 1802. The second limiting block 19 and the third limiting block 25 are symmetrically arranged to prevent the holding by a press.

A partition 12 is arranged in the outer pen rod, as shown in fig. 8, the partition 12 is provided with at least two separation grooves 1201 arranged along the axial direction, and a group of painting assemblies is arranged in each separation groove 1201.

A limiting seat 13 is fixedly arranged at one end of the painting component close to the pen tail, a second limiting ring 1202 is arranged on one side, close to the pen head, of the groove wall of the separation groove 1201, and the second limiting ring 1202 has a limiting effect on the limiting seat 13.

A third elastic restoring element 14 is disposed between the retainer 13 and the second retainer 1202. The painting component can automatically reset under the action of no external force.

One end of the separating part 12 close to the pen tail is provided with a limiting bump 1203, and the limiting seat 13 is displaced between the second limiting ring 1202 and the limiting bump 1203. The distance the painting assembly thus moves is a fixed value.

The side wall of the separating element 12 is provided with an opening for the limiting seat 13 to enter the separating groove 1201. The limiting seat 13 enters the separation groove 1201 through an opening on the side wall of the separation part 12 to be assembled with other parts of the painting assembly.

One or more groups of the painting components comprise a second push rod 15, an inner penholder 16, a threaded rod 17 and a filling tube 20, the second push rod 15 is connected with the inner penholder 16 end to end, and an internal thread is arranged at one end, close to the tail, of the inner wall of the filling tube 20; one end of the threaded rod 17 extends into the inner penholder 16, and the other end of the threaded rod extends into the filling tube 20 and is in threaded connection with the filling tube 20; a refill 21 is arranged in the filling pipe 20;

the penholder comprises an upper penholder 22 and a lower penholder 23, and the lower penholder 23 can rotate relative to the upper penholder 22;

as shown in fig. 11, the other end of the lower pen holder 23 opposite to the upper pen holder 22 is provided with an opening for extending the filling tube 20, and the inner wall close to the opening is provided with a first convex tooth group 2301, as shown in fig. 16, the outer wall of one end of the filling tube 20 close to the pen point is provided with a second convex tooth group 2001 matched with the first convex tooth group 2301, and the first convex tooth group 2301 can be in inserted fit with the second convex tooth group 2001 in the painting assembly;

the pen holder 16 and the threaded rod 17 are in circumferential linkage fit, the second push rod 15 and the inner pen holder 16 are in linkage fit, the second push rod 15 and the separating piece 12 are in circumferential linkage fit, and the separating piece 12 and the upper pen holder 22 are in linkage fit.

Specifically, as shown in fig. 15 and 17, a fourth linkage protrusion 1601 arranged along the axial direction is arranged on the inner wall of the inner barrel 16, a fourth linkage slot 1701 arranged along the axial direction is arranged on the side wall of the threaded rod 17, and the circumferential linkage matching between the inner barrel 16 and the threaded rod 17 is realized through the matching between the fourth linkage protrusion 1601 and the fourth linkage slot 1701. The inner wall of the inner penholder 16 is provided with a first internal thread 1602 matched with the threaded rod 17, and when the inner penholder 16 moves, the threaded rod 17 can be pushed.

Specifically, as shown in fig. 14 and 15, the second pushing rod 15 and the inner barrel 16 are connected end to end in an inserting manner, and the mutual connection portion is a non-rotating body, in the figure, a cross-shaped buckle is formed, so that the second pushing rod 15 and the inner barrel 16 are in linkage fit.

Specifically, as shown in fig. 9 and 14, a third linkage protrusion 1205 is disposed on an inner wall of the second limiting ring 1202, a third linkage slot 1501 disposed along the axial direction is disposed on a side wall of the second push rod 15, and the second push rod 15 and the partition 12 are in circumferential linkage fit through the cooperation of the third linkage protrusion 1205 and the third linkage slot 1501.

Specifically, as shown in fig. 7 and 9, a convex ring is arranged on a side wall of the partition 12, a second linkage slot 1204 is arranged on the convex ring, a first linkage protrusion 2201 matched with the second linkage slot 1204 is arranged on an inner wall of the upper pen holder 22, and the partition 12 is matched with the upper pen holder 22 in a linkage manner through the insertion and matching of the second linkage slot 1204 and the first linkage protrusion 2201.

As shown in fig. 8 and 9, the sheath is provided with a connecting hole 1803, the separator 12 is provided with a connecting buckle, and the sheath 18 and the separator 12 are vertically clamped, so that the sheath 18 and the separator 12 are linked.

When the exposed cartridge is used up, the lower barrel 23 is rotated with respect to the upper barrel 22 to cause the threaded rod 17 to rotate with respect to the filling tube 20, and the threaded rod 17 is axially moved with respect to the filling tube 20 to push out the cartridge, as shown in fig. 18, which is a structure in which the cartridge is completely pushed out. The structure is suitable for refills made of solid paint, such as common refills of eyebrow pencils, eyeliners, highlighting pencils, lip liners and concealing pencils. The multiple groups of color coating components in one pen can be all the color coating components with the structure to form a multi-purpose cosmetic pen, such as a three-color cosmetic pen in the attached drawings. The combination of the painting module with the painting module of other structure or the combination of the painting module of other structure can also be adopted. Other designs of color-applying assembly may be a ballpoint pen cartridge or other common multi-color pen cartridges.

As shown in fig. 12 and 13, a connecting middle section 24 is arranged in the inner cavity of the pen holder, and the connecting middle section 24 is respectively connected with the upper pen holder 22 and the lower pen holder 23 in a clamping manner.

As shown in fig. 10, a first linkage slot 2401 is arranged on the outer wall of the connecting middle section 24 along the axial direction, and a first linkage protrusion 2201 adapted to the first linkage slot 2401 is arranged on the inner wall of the upper pen holder 22; the inner circumference of the lower penholder 23 is provided with a ratchet ring 2302, the outer wall of the connecting middle section 24 is provided with at least one elastic ratchet member 2402 corresponding to the ratchet ring 2302, the elastic ratchet member 2402 is engaged with the ratchet ring 2302, and the elastic ratchet member 2402 and the ratchet ring 2302 have one-way clutch and one-way locking functions. In this way, a one-way rotation restriction is created, and during rotation, a click sound is created.

Specifically, the outer periphery of the middle connection section 24 has a groove disposed axially and opposite to each other, and two opposite side walls are formed, and an elastic ratchet member 2402 is disposed radially, the elastic ratchet member 2402 is an elastic piece, one end of the elastic piece is formed on one of the side walls, the other end of the elastic piece extends in the direction of one of the side walls, and the outer side surface of the elastic piece further forms a ratchet engaged with the ratchet ring 2302.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.

Claims

1. A pen, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the pressing part is arranged at one end of the pen tail of the outer pen holder, the pressing part is arranged outside the outer pen holder at one end of the pressing part along the axial direction, the other end of the pressing part is arranged in the outer pen holder and is provided with a first limiting groove (1), the opening of the first limiting groove (1) is arranged at one end of the pressing pen head, and a first convex limiting ring (2) is arranged on the inner wall of the opening;

the at least two groups of painting assemblies are arranged in the outer pen holder and are fixed relative to the circumferential position of the outer pen holder; the first pushing rod (3) penetrates through the first limiting ring (2) and a gap is formed between the first pushing rod (3) and the first limiting ring, a first limiting block (4) is fixedly arranged at the end part, close to the pen tail, of the first pushing rod (3), the first limiting block (4) is located in the limiting groove (1), the first limiting block (4) is kept in the first limiting groove (1) by the aid of the first limiting ring (2) in a limiting effect on the first limiting block (4), and the first pushing rod (3) can swing relative to the pressing block;

when the first push rod (3) swings in the outer penholder at the maximum angle relative to the pressing part, the end part of the first push rod (3) close to one end of the pen point can be positioned at one side of any one of the color coating assemblies, and the pressing part is pressed to enable one end of the corresponding color coating assembly pen point to be exposed out of the opening at the pen point of the outer penholder.

2. The pen of claim 1, wherein: the pressing engine is provided with a second limiting groove (5), the opening of the second limiting groove (5) is arranged on the side wall of the pressing engine, a locking piece (6) is arranged in the second limiting groove (5), a first elastic piece (8) is arranged between the locking piece (6) and the pressing engine, a first opening (7) is arranged on the outer pen holder corresponding to the locking piece (6), and when the pressing part is pressed to enable one end of the pen point of the painting assembly to be exposed out of the opening at the pen point of the outer pen holder, the lower end part of the locking piece (6) enters the first opening (7) under the action of the first elastic piece (8);

and a second reset elastic piece (11) is arranged in the outer pen holder, and when the pressing part is pressed to enable one end of the pen point of the painting assembly to be exposed out of the opening at the pen point of the outer pen holder, the second reset elastic piece (11) pushes the pressing part in the direction of the tail of the pen.

3. The pen of claim 2, wherein: a tail cap (9) is arranged at one end of the pen tail of the outer pen holder, a locking releasing button (10) arranged corresponding to the first opening (7) is arranged on the tail cap (9), and when the lower end part of the locking piece (6) enters the first opening (7) under the action of the first elastic piece (8), the locking piece (6) can leave the first opening (7) by pressing the locking releasing button (10); be equipped with sheath (18) outward according to the holding up, sheath (18) correspond first opening (7) department is equipped with first spout (1801), set firmly second stopper (19) that are located first spout (1801) and with first spout (1801) adaptation according to the holding up, second stopper (5) opening part sets up on second stopper (19) lateral wall, sheath (18) and outer pen rod circumference linkage.

4. The pen of claim 1, wherein: press the holding up and include first fixing base (26) and second fixing base (27), first connecting groove (2601) have been seted up on first fixing base (26) is close the one end terminal surface of nib, be equipped with on second fixing base (27) and be located connecting groove (2601) connecting portion (2701) with first fixing base (26) joint, set up the recess that the opening set up towards the pen tail direction on connecting portion (2701) and make first fixing base (26) connect the back and form first spacing groove (1).

5. The pen of claim 1, wherein: a separator (12) is arranged in the outer pen holder, the separator (12) is provided with at least two separation grooves (1201) arranged along the axial direction, and a group of painting assemblies are arranged in each separation groove (1201).

6. The pen of claim 5, wherein: one end of the painting component close to the pen tail is fixedly provided with a limiting seat (13), one side of the groove wall of the separation groove (1201) close to the pen head is provided with a second limiting ring (1202), and the second limiting ring (1202) has a limiting effect on the limiting seat (13).

7. The pen of claim 5, wherein: a third reset elastic piece (14) is arranged between the limiting seat (13) and the second limiting ring (1202).

8. The pen of claim 5, wherein: one end of the separator (12) close to the pen tail is provided with a limiting bump (1203), and the limiting seat (13) displaces between the second limiting ring (1202) and the limiting bump (1203).

9. The pen of claim 8, wherein: the side wall of the separator (12) is provided with an opening for the limiting seat (13) to enter the separation groove (1201).

10. The pen according to any one of claims 1-9, wherein: a separator (12) is arranged in the outer pen holder, the separator (12) is provided with at least two separation grooves (1201) arranged along the axial direction, and a group of color coating assemblies are arranged in each separation groove (1201);

one or more groups of the painting assemblies comprise a second push rod (15), an inner penholder (16), a threaded rod (17) and a filling tube (20), the second push rod (15) is connected with the inner penholder (16) in a head-to-tail mode, and an internal thread is arranged at one end, close to the tail, of the inner wall of the filling tube (20); one end of the threaded rod (17) extends into the inner penholder (16), and the other end of the threaded rod extends into the filling pipe (20) and is in threaded connection with the filling pipe (20); a refill (21) is arranged in the filling pipe (20);

the pen holder comprises an upper pen holder (22) and a lower pen holder (23), and the lower pen holder (23) can rotate relative to the upper pen holder (22);

the other end of the lower penholder (23) opposite to the upper penholder (22) is provided with an opening for the filling pipe (20) to extend out, the inner wall close to the opening is provided with a first convex tooth group (2301), the outer wall of one end of the filling pipe (20) close to the pen point is provided with a second convex tooth group (2001) matched with the first convex tooth group (2301), and the first convex tooth group (2301) can be in insertion fit with the second convex tooth group (2001) in the coloring assembly;

interior pen-holder (16) and threaded rod (17) between circumference linkage cooperation, linkage cooperation between second catch bar (15) and interior pen-holder (16), circumference linkage cooperation between second catch bar (15) and separator (12), separator (12) and last pen-holder (22) linkage cooperation.

11. The pen of claim 10, wherein: the inner cavity of the pen holder is provided with a connecting middle section (24), and the connecting middle section (24) is respectively connected with the upper pen holder (22) and the lower pen holder (23) in a clamping manner.

12. The pen of claim 11, wherein: a first linkage slot (2401) arranged along the axial direction is formed in the outer wall of the connecting middle section (24), and a first linkage lug (2201) matched with the first linkage slot (2401) is arranged on the inner wall of the upper penholder (22); the inner peripheral side of the lower penholder (23) is provided with a ratchet ring (2302), the outer wall of the connecting middle section (24) is provided with at least one elastic ratchet piece (2402) corresponding to the ratchet ring (2302), the elastic ratchet piece (2402) is meshed with the ratchet ring (2302), and one-way clutch and one-way clamping effects are achieved between the elastic ratchet piece (2402) and the ratchet ring (2302).

13. The pen of claim 10, wherein: the refill is one or more of an eyebrow pencil refill, an eyeliner refill, a highlight pencil refill, a lip pencil refill and a flaw-covering pencil refill.