CN214647141U - Magic pen - Google Patents

Abstract

The utility model relates to the technical field of preschool education teaching aids, a magic pen is disclosed, including a pen container, a countersunk hole is formed on the top surface of the pen container, a pigment pen is inserted into the countersunk hole, the bottom of the pen container is provided with a soft-head refill, the pigment pen comprises a pen holder, the top of the pen holder is provided with a pressing component, the pressing component comprises a connecting shell, a first shell is arranged on the bottom surface of the connecting shell, a pressing rod is connected with the connecting shell and the first shell, a fixing piece is arranged on the pressing rod, a first spring is further sleeved on the pressing rod, one end of the first spring is fixedly connected to the fixing piece, the other end of the first spring is abutted to the inner wall of the bottom of the first shell, a discharging pipe is arranged at the bottom of the pen holder, a valve component is arranged in the discharging pipe, a pushing head for controlling the opening and closing of the discharging pipe through the control valve component is connected to the bottom of the pressing rod, a connecting rope is arranged on the outer wall of the pen container, one end of the connecting rope is fixedly connected to the outer wall of the pen container, and the other end is connected to a color mixing proportion card; the utility model has the characteristics of need not to wash the pen, supplementary child mixing of colors, reduce purchase cost.

Description

Magic pen

Technical Field

The utility model relates to a preschool education teaching aid technical field, concretely relates to magic pen.

Background

At present, teachers teach children of low ages, and often teach the children to draw in order to cultivate imagination of the children, because the children can express their own internal thoughts by running a sky and randomly waving a pen when drawing, express real emotions, and are very helpful to growth of the children.

At present, most of children use the common painting brush to stick pigment for drawing when drawing, and the children need frequent brush cleaning in the drawing process, which is very troublesome and easily affects the drawing enthusiasm of the children.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a magic pen.

In order to solve the technical problem, the technical scheme of the utility model is that: a magic pen comprises a pen container with a hollow interior, wherein the top surface of the pen container is provided with a plurality of countersunk holes, a pigment pen penetrating into the pen container is inserted into each countersunk hole, the bottom of the pen container is arranged in a closed-up manner, and a soft-head pen core communicated with the interior of the pen container is connected to a closed-up part at the bottom of the pen container; the pigment pen comprises a pen holder, the top of the pen holder is arranged in an open mode, the top of the pen holder is detachably connected with a pressing assembly, the pressing assembly comprises a connecting shell, the connecting shell is detachably connected to the top of the pen holder, a first shell is arranged on the bottom surface of the connecting shell, the top of the first shell is fixedly connected to the bottom surface of the connecting shell, a first through hole is formed in the connecting shell, a second through hole is formed in the first shell, a pressing rod vertically penetrating through the first through hole and the second through hole is connected to the connecting shell and the first shell, a fixing piece is arranged on the rod wall of the pressing rod in the first shell, a first spring is further sleeved on the rod wall of the pressing rod in the first shell in a sleeved mode, one end of the first spring is fixedly connected to the fixing piece, and the other end of the first spring abuts against the inner wall of the bottom of the first shell; the bottom of the pen holder is in a closed-up shape, a discharge pipe communicated with the interior of the pen holder is connected to the closed-up part at the bottom of the pen holder, a valve component is arranged in the discharge pipe, and the bottom of the pressing rod is connected with a pushing head used for controlling the discharge pipe to be opened and closed through controlling the valve component; the outer wall of the pen container is provided with a connecting rope, one end of the connecting rope is fixedly connected to the outer wall of the pen container, and the other end of the connecting rope is connected with a color mixing proportion card.

Preferably, the outer wall of the top of the pen holder is provided with an external thread, the inner wall of the connecting shell is provided with an internal thread matched with the external thread, and the connecting shell is detachably connected to the top of the pen holder through the connection between the internal thread and the external thread.

Preferably, the connecting shell is arranged so that when the pigment pen penetrates into the countersunk hole, the bottom wall of the connecting shell abuts against the bottom wall of the countersunk head part, and the outer side wall of the connecting shell abuts against the side wall of the countersunk head part.

Preferably, the valve member includes rubber seal, rubber seal locates on the top inner wall of discharging pipe, the below of rubber seal is equipped with the second casing, be equipped with the connecting block on the outer wall of second casing, connecting block one end rigid coupling is on the outer wall of second casing, other end rigid coupling is on the inner wall of discharging pipe, be equipped with second spring and stopper in the second casing, the bottom rigid coupling of second spring is on the diapire of second casing, the top rigid coupling of second spring is on the diapire of stopper, be equipped with the vertical connecting rod that upwards wears out the second casing on the roof of stopper, connecting rod one end rigid coupling is on the roof of connecting shell, be equipped with the end cap that penetrates in the interior ring part of rubber seal on the other end, the cross sectional area of end cap suits with the cross sectional area of the interior ring part of rubber seal, the top of end cap with push away the first butt and be in the same place.

Preferably, the number of the countersunk holes is 3, the number of the pigment pens is 3, 1 pigment pen penetrates into each countersunk hole, and the 3 pigment pens are respectively filled with three colors of red, yellow and blue.

Preferably, the magic pen further comprises a pigment bottle, the top of the pigment bottle is in a closed-up shape, a flow guide pipe communicated with the inside of the pigment bottle is connected to the closed-up part at the top of the pigment bottle, and the flow guide pipe is in an arc shape.

Preferably, the top of the pressing rod penetrates out of the connecting shell from the first through hole, and the top of the pressing rod is connected with a pressing button.

Preferably, the pen container is made of transparent materials.

Preferably, the outer wall of the penholder is provided with scales.

Compare prior art, the utility model has the advantages that:

the utility model discloses a set up the pen container, insert 3 pigment pens on the pen container, set up in 3 pigment pens and press down subassembly and valve member, and fill into red respectively in 3 pigment pens, three kinds of colour pigments of yellow and blue, when using, children through contrast mixing of colors proportion card as required through pressing the button in pressing 3 pigment pens, make the pressing rod drive and push away the first downstream, push into the end cap to the direction top that is close to the discharging pipe, at this moment, the pigment in 3 pigment pens just can follow the discharging pipe and flow downwards to the pen container in, later rock the pen container gently, can do the drawing after the pigment mixing in the pen container, the pigment in the pen container can outwards flow through soft head refill, compare in prior art, have and need not to wash the pen, supplementary child mixing of colors, reduce the advantage of purchase cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the utility model of the splicing of a pen container and a pigment pen;

FIG. 2 is a schematic structural view of the pen container of the present invention;

FIG. 3 is a schematic structural view of a pigment pen according to the present invention;

FIG. 4 is a schematic structural view of a pigment bottle of the present invention;

FIG. 5 is an enlarged view at A;

FIG. 6 is an enlarged view at B;

fig. 7 is an enlarged view at C.

Reference numerals: 1. a pen container; 2. a countersunk hole; 3. a paint pen; 4. soft-tipped pen cores; 5. a pen holder; 6. a connecting shell; 7. a first housing; 8. a first through hole; 9. a second through hole; 10. a pressing lever; 11. a fixing sheet; 12. a first spring; 13. a discharge pipe; 14. pushing the head; 15. an external thread; 16. an internal thread; 17. a rubber seal ring; 18. a second housing; 19. connecting blocks; 20. a second spring; 21. a limiting block; 22. a connecting rod; 23. a plug; 24. connecting ropes; 25. color matching proportion card; 26. a paint bottle; 27. a flow guide pipe; 28. the button is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b): referring to fig. 1 to 7, the embodiment provides a magic pen, including a pen container 1 with a hollow interior, the pen container 1 is made of transparent materials, such as transparent plastics, and a plurality of countersunk holes 2 are formed in the top surface of the pen container 1, in the embodiment, the number of the countersunk holes 2 is 3, the number of the pigment pens 3 is 3, 1 pigment pen 3 is inserted into each countersunk hole 2, the pigment pens 3 penetrate into the pen container 1 from the countersunk holes 2, and the three colors of red, yellow and blue are respectively contained in the 3 pigment pens 3; the pen container 1 made of the transparent material can facilitate children to observe the color of the pigment pens 3 in the pen container 1, so that the pigment pens 3 can be selected according to the required color; the bottom of the pen container 1 is in a closed-up shape, and a soft-head pen core 4 communicated with the interior of the pen container 1 is connected to the closed-up part at the bottom of the pen container 1.

The pigment pens 3 comprise pen holders 5, in the embodiment, the pen holders 5 are also made of transparent materials, so that children can know the corresponding colors of the pigment pens 3 conveniently in sequence; scales are arranged on the outer wall of the pen holder 5 and used for assisting children to inject required amount of pigment when the pigment pen 3 is used; the top of the pen holder 5 is arranged in an open mode, the top of the pen holder 5 is detachably connected with a pressing assembly, the pressing assembly comprises a connecting shell 6, when the connecting shell 6 is arranged, the bottom wall of the connecting shell 6 is abutted to the bottom wall of the countersunk head part of the countersunk hole 2, the outer side wall of the connecting shell 6 is abutted to the side wall of the countersunk head part of the countersunk hole 2 when the pigment pen 3 penetrates into the countersunk hole 2, and therefore the pigment pen 3 is prevented from falling into the pen container 1 from the countersunk hole 2; the outer wall of the top of the pen holder 5 is provided with an external thread 15, the inner wall of the connecting shell 6 is provided with an internal thread 16 matched with the external thread 15, the connecting shell 6 is detachably connected to the top of the pen holder 5 through the connection of the internal thread 16 and the external thread 15, the bottom surface of the connecting shell 6 is provided with a first shell 7, the top of the first shell 7 is fixedly connected to the bottom surface of the connecting shell 6, the connecting shell 6 is provided with a first through hole 8, the first shell 7 is provided with a second through hole 9, the connecting shell 6 and the first shell 7 are connected with a pressing rod 10 vertically penetrating through the first through hole 8 and the second through hole 9, the rod wall of the pressing rod 10 in the first shell 7 is provided with a fixing plate 11, the rod wall of the pressing rod 10 in the first shell 7 is further sleeved with a first spring 12, one end of the first spring 12 is fixedly connected to the fixing plate 11, the other end of the first spring abuts against the inner wall of the bottom of the first shell 7, the top of the pressing rod 10 penetrates out of the connecting shell 6 from the first through hole 8 upwards, and the top of the pressing rod 10 is connected with a pressing button 28.

The bottom of the pen holder 5 is arranged in a closed manner, a discharge pipe 13 communicated with the interior of the pen holder 5 is connected to a closing part at the bottom of the pen holder 5, a valve assembly is arranged in the discharge pipe 13, a pushing head 14 for controlling the opening and closing of the discharge pipe 13 through a control valve assembly is connected to the bottom of the pressing rod 10, the valve assembly comprises a rubber sealing ring 17, the rubber sealing ring 17 is arranged on the inner wall of the top of the discharge pipe 13, a second shell 18 is arranged below the rubber sealing ring, a connecting block 19 is arranged on the outer wall of the second shell 18, one end of the connecting block 19 is fixedly connected to the outer wall of the second shell 18, the other end of the connecting block is fixedly connected to the inner wall of the discharge pipe 13, a second spring 20 and a limiting block 21 are arranged in the second shell 18, the bottom of the second spring 20 is fixedly connected to the bottom wall of the second shell 18, the top of the second spring 20 is fixedly connected to the bottom wall of the limiting block 21, and a connecting rod 22 vertically upwards penetrating through the second shell 18 is arranged on the top wall of the limiting block 21, connecting rod 22 one end rigid coupling is on the roof of connecting shell 6, be equipped with the end cap 23 that penetrates in the interior annular portion of rubber seal 17 on the other end, the cross sectional area of end cap 23 suits with the cross sectional area of the interior annular portion of rubber seal 17, in this embodiment, end cap 23 is hemispherical setting, the biggest cross sectional area of end cap 23 suits with the cross sectional area of the interior annular portion of rubber seal 17, the top of end cap 23 is in the same place with 14 butt of plug, end cap 23 cooperation rubber seal 17 can play the effect of sealing discharging pipe 13, thereby can separate the pigment in the pen-holder 5 outwards outflow from discharging pipe 13.

The outer wall of the pen container 1 is provided with a connecting rope 24, one end of the connecting rope 24 is fixedly connected to the outer wall of the pen container 1, the other end of the connecting rope 24 is connected with a color mixing proportion card 25, the color mixing proportion card 25 is a card for recording each color which can be mixed by the three primary colors of red, yellow and blue according to the known proportion in the prior art, and children can find the needed color according to the record on the color mixing proportion card 25 and then mix the color.

This magic pen still includes pigment bottle 26, and the top of pigment bottle 26 is the binding off form and sets up, has connect on the binding off portion at 26 tops of pigment bottle with the inside honeycomb duct 27 that communicates of pigment bottle 26, and honeycomb duct 27 is the arc shape and sets up, and pigment bottle 26 is used for packing into required pigment, carries out the replenishment of pigment to pigment pen 3 when 3 pigments of pigment pen are used up.

The utility model discloses a theory of operation, the utility model discloses when using, will be earlier the connecting shell 6 on 3 pigment pens 3 from the pen-holder 5 screw down, later through using the pigment bottle 26 that is equipped with corresponding colour, add red, yellow and blue three kinds of colour pigments respectively in 3 pigment pens 3's pen-holder 5, the setting of honeycomb duct 27 on the pigment bottle 26 can play fine water conservancy diversion effect, guarantees when adding pigment to pigment pen 3, the pigment is difficult for spilling out; after the pigment is added, the connecting shell 6 is screwed into the penholder 5 again; then 3 pigment pens 3 penetrate into the pen container 1 from the countersunk holes 2, and then drawing can be started; the children press the press button 28 on the pigment pen 3 according to the need by comparing the color mixing ratio card 25, so that the press rod 10 drives the push head 14 to move downwards, the plug 23 is pushed into the direction close to the discharge pipe 13, at this time, the plug 23 and the rubber sealing ring 17 do not close the discharge pipe 13 any more, the pigment in the pigment pen 3 flows downwards from the discharge pipe 13 into the pen container 1, the amount of the flowing pigment is judged according to the mark of the scale on the pen holder 5, when the amount of the flowing pigment reaches the required amount, the press button 28 is released, the press button 28 is not pressed any more, at this time, the plug 23 performs the upward reset movement under the action of the second spring 20, the feed pipe is closed by matching the rubber sealing ring 17 again, the press rod 10 performs the upward reset movement under the action of the first spring 12, so that the push head 14 does not apply downward force to the plug 23 any more; then, the children slightly shake the pen container 1, the pigments in the pen container 1 are mixed uniformly to draw, and the pigments in the pen container 1 flow out through the soft-head pen core 4, so that the children can draw.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above is only the typical example of the utility model, in addition, the utility model can also have other multiple concrete implementation manners, and the technical scheme that all adopt equivalent replacement or equivalent transform to form all falls within the scope of the utility model.

Claims (9)

1. A magic pen is characterized in that: the pen container comprises a pen container (1) which is hollow inside, wherein a plurality of counter bores (2) are formed in the top surface of the pen container (1), pigment pens (3) penetrating into the pen container (1) are inserted into each counter bore (2), the bottom of the pen container (1) is in a closed-up shape, and soft-head pen cores (4) communicated with the inside of the pen container (1) are connected to a closed-up part at the bottom of the pen container (1); the pigment pen (3) comprises a pen holder (5), the top of the pen holder (5) is arranged in an open manner, the top of the pen holder (5) is detachably connected with a pressing component, the pressing component comprises a connecting shell (6), the connecting shell (6) is detachably connected with the top of the pen holder (5), a first shell (7) is arranged on the bottom surface of the connecting shell (6), the top of the first shell (7) is fixedly connected onto the bottom surface of the connecting shell (6), a first through hole (8) is formed in the connecting shell (6), a second through hole (9) is formed in the first shell (7), a pressing rod (10) vertically penetrating through the first through hole (8) and the second through hole (9) is connected onto the connecting shell (6) and the first shell (7), a fixing sheet (11) is arranged on the rod wall of the pressing rod (10) in the first shell (7), a first spring (12) is further sleeved on the rod wall of the pressing rod (10) in the first shell (7), one end of a first spring (12) is fixedly connected to the fixed sheet (11), and the other end of the first spring is abutted against the inner wall of the bottom of the first shell (7); the bottom of the pen holder (5) is in a closed-up shape, a discharge pipe (13) communicated with the interior of the pen holder (5) is connected to the closed-up part at the bottom of the pen holder (5), a valve assembly is arranged in the discharge pipe (13), and a push head (14) used for controlling the discharge pipe (13) to be opened and closed through controlling the valve assembly is connected to the bottom of the pressing rod (10); the outer wall of the pen container (1) is provided with a connecting rope (24), one end of the connecting rope (24) is fixedly connected to the outer wall of the pen container (1), and the other end is connected with a color mixing proportion card (25).

2. The magic pen as claimed in claim 1, wherein: the pen holder is characterized in that an external thread (15) is formed in the outer wall of the top of the pen holder (5), an internal thread (16) matched with the external thread (15) is formed in the inner wall of the connecting shell (6), and the connecting shell (6) is detachably connected to the top of the pen holder (5) through the connection between the internal thread (16) and the external thread (15).

3. The magic pen as claimed in claim 1, wherein: the connection shell (6) is arranged so that when the pigment pen (3) penetrates into the counter sink (2), the bottom wall of the connection shell (6) is abutted against the bottom wall of the counter sink (2), and the outer side wall of the connection shell (6) is abutted against the side wall of the counter sink (2).

4. The magic pen as claimed in claim 1, wherein: the valve component comprises a rubber sealing ring (17), the rubber sealing ring (17) is arranged on the inner wall of the top of the discharge pipe (13), a second shell (18) is arranged below the rubber sealing ring, a connecting block (19) is arranged on the outer wall of the second shell (18), one end of the connecting block (19) is fixedly connected to the outer wall of the second shell (18), the other end of the connecting block (19) is fixedly connected to the inner wall of the discharge pipe (13), a second spring (20) and a limiting block (21) are arranged in the second shell (18), the bottom of the second spring (20) is fixedly connected to the bottom wall of the second shell (18), the top of the second spring (20) is fixedly connected to the bottom wall of the limiting block (21), a connecting rod (22) vertically and upwards penetrates out of the second shell (18) is arranged on the top wall of the limiting block (21), one end of the connecting rod (22) is fixedly connected to the top wall of the connecting shell (6), and a plug (23) penetrating into the inner ring part of the rubber sealing ring (17) is arranged on the other end of the connecting block, the cross section area of the plug (23) is matched with the cross section area of the inner ring part of the rubber sealing ring (17), and the top of the plug (23) is abutted with the push head (14).

5. The magic pen as claimed in claim 1, wherein: the number of the counter bores (2) is 3, the number of the pigment pens (3) is 3, 1 pigment pen (3) penetrates into each counter bore (2), and the 3 pigment pens (3) are respectively filled with pigments with three colors of red, yellow and blue.

6. The magic pen as claimed in claim 1, wherein: magic pen still includes pigment bottle (26), and the top of pigment bottle (26) is binding off the form and sets up, has connect on the binding off portion at pigment bottle (26) top with inside honeycomb duct (27) that communicate of pigment bottle (26), and honeycomb duct (27) are the arc shape and set up.

7. The magic pen as claimed in claim 1, wherein: the top of the pressing rod (10) penetrates out of the connecting shell (6) from the first through hole (8) upwards, and the top of the pressing rod (10) is connected with a pressing button (28).

8. The magic pen as claimed in claim 1, wherein: the pen container (1) is made of transparent materials.

9. The magic pen as claimed in claim 1, wherein: scales are arranged on the outer wall of the pen holder (5).

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