CN215096591U - Practical children's painting brush - Google Patents

Abstract

The utility model discloses a practical children painting brush relates to the drawing instrument, and it is too big to aim at solving the painting brush hard, can cause the pigment area that coated pigment area is greater than the demand, influences the problem of the quality of drawing, and its technical scheme main points are: including the pen-holder, set up the cavity rather than one end intercommunication in the pen-holder, the one end threaded connection of pen-holder has the nib lid, and the nib is covered and has been seted up through-hole one, installs the kicking block in the nib lid, has seted up through-hole two on the kicking block, and the kicking block is one side fixedly connected with conveying pipe of pen-holder dorsad, and conveying pipe threaded connection has the sleeve pipe, and the conveying pipe is kept away from the one end fixedly connected with of kicking block and is passed sheathed tube brush. The utility model discloses a rotate the sleeve to reduce the length of brush deformable part, conveniently coat the less part of drawing area, the pen-holder adopts the LDPE material, has good compliance, extensibility, thereby makes the pen-holder have good compliance and extensibility, conveniently extrudes pigment.

Description

Practical children's painting brush

Technical Field

The utility model relates to a drawing instrument, more specifically say, it relates to a practical children's painting brush.

Background

The children painting refers to a painting or a drawn work which is made by painting or drawing through imagination and free exertion after the children fully observe the outside world in childhood. The definition of the drawing of the children has two levels, on one hand, the drawing is a drawing which is completely out of the hands of the children without being guided by teachers in a pure sense; on the other hand, it refers to a pictorial work which maintains the interest of drawing on the former basis and is performed under the direction of the teacher.

The painting brush is often used to children's drawing, and current painting brush includes pen-holder and brush head, and pen-holder and brush head joint dip in pigment through the brush head during the drawing, then through pen-holder coating pigment, current painting brush when painting to less part, may exert oneself too big, lead to the part of brush laminating paper more, cause the pigment area of coated pigment area greater than the demand, influence the quality of drawing.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, an object of the utility model is to provide a practical children's drawing pen, the convenient part that is less to the drawing area coats.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a practical children painting brush, includes the pen-holder, set up the cavity rather than one end intercommunication in the pen-holder, the pen-holder has elasticity, the one end threaded connection of pen-holder has the pen-holder lid, the through-hole one has been seted up to the pen-holder lid, install in the pen-holder lid and be cylindric and seal cavity open-ended kicking block, set up the through-hole two with the cavity intercommunication on the kicking block, the kicking block is the conveying pipe of one side fixedly connected with and the two intercommunications of through-hole of pen-holder dorsad, the conveying pipe threaded connection has the cover to establish outside the conveying pipe and pass the sleeve pipe of through-hole one, the conveying pipe is kept away from the one end fixedly connected with of kicking block and is passed sheathed tube brush.

Through adopting above-mentioned technical scheme, the extrusion pen-holder, make the cavity volume reduce, thereby make the pigment of pen-holder cavity extruded from the opening part of cavity, because the opening of kicking block closed cavity, thereby make pigment extrude in the feeder tube through-hole two on the kicking block, extrude on the brush through the feeder tube, conveniently draw a picture, when needs coat to the less part of area, rotate the sleeve, make the sleeve remove to the kicking block dorsad, sleeve inner wall extrusion brush, thereby reduce the length of brush deformable part, distance between painting brush and the paper is too little, the upper end of brush is isolated with paper in the sleeve, conveniently coat the less part of area of drawing, when the painting brush carries out large tracts of land to the drawing, it can to move towards the kicking block to rotate the sleeve.

The utility model discloses further set up to: the outer wall of the end, close to the ejector block, of the sleeve is fixedly connected with a limiting ring, and the diameter of the outer edge of the limiting ring is larger than that of the first through hole.

Through adopting above-mentioned technical scheme, it is inconsistent with the nib lid through the spacing ring to the restriction sleeve breaks away from the nib lid from through-hole one, prevents that the sleeve from rotating too much and falling out through-hole one after the conveying pipe separation.

The utility model discloses further set up to: the edge of one end of the sleeve, which is far away from the top block, extends towards the axis of the sleeve to form the extrusion container.

Through adopting above-mentioned technical scheme, through setting up the recipient, play the effect of closing a bundle to the brush, conveniently do full paint to the less part of area in the drawing.

The utility model discloses further set up to: the ejector block is provided with towards one side of the first through hole and is an annular clamping groove, and a clamping ring embedded into the clamping groove is fixedly connected in the pen point cover.

Through adopting above-mentioned technical scheme, when the nib lid rotated the back and the separation of pen-holder, the draw-in groove was inconsistent with the inner wall of snap ring to fixed kicking block and nib lid, and then need not to deposit alone the kicking block and just can add the operation of pigment to the pen-holder.

The utility model discloses further set up to: the outer edge of the limiting ring is abutted against the inner edge of the clamping ring.

Through adopting above-mentioned technical scheme, the spacing ring is inconsistent with the interior edge of snap ring to improve the spacing ring at snap ring internal stability, and then improve the stability of sleeve in the nib lid.

The utility model discloses further set up to: one end of the pen holder is detachably connected with a cap, and the pen point cap and the brush are located in the cap.

Through adopting above-mentioned technical scheme, the painting brush is not the time spent, through setting up the block, blocks the dust, keeps the clean of brush to improve the quality of drawing next time.

The utility model discloses further set up to: the pen holder is characterized in that an annular groove is formed in the peripheral wall of the pen holder, and an annular convex edge embedded into the annular groove is fixedly connected in the cap.

Through adopting above-mentioned technical scheme, cyclic annular bead is inconsistent with ring channel inner wall to the restriction cyclic annular bead removes, and because cyclic annular bead and block fixed connection, thereby fixed block and pen-holder.

The utility model discloses further set up to: the penholder is made of LDPE material.

Through adopting above-mentioned technical scheme, the LDPE material has good compliance, extensibility to make the pen-holder have good compliance and extensibility, and then conveniently extrude the pen-holder and extrude pigment.

To sum up, the utility model discloses following beneficial effect has: extrude the pen-holder, make the cavity volume reduce, thereby make the pigment of pen-holder cavity extruded from the opening part of cavity, because the opening of kicking block closed cavity, thereby make pigment extrude in the pay-off pipe through-hole two on the kicking block, extrude on the brush through the pay-off pipe, conveniently draw a picture, when needs coat to the less part of area, rotate the sleeve, make the sleeve remove the kicking block dorsad, sleeve inner wall extrusion brush, thereby reduce the length of brush deformable part, the distance between painting brush and the paper is too little, the upper end of brush is isolated with paper in the sleeve, conveniently coat the less part of area of drawing, when the painting brush carries out large tracts of land to the painting, it can to rotate the sleeve and make its orientation kicking block remove.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the figure: 1. a pen holder; 2. a cavity; 3. a pen head cover; 4. a first through hole; 5. a top block; 6. a second through hole; 7. a feed pipe; 8. a sleeve; 9. a brush; 10. a limiting ring; 11. an extrusion cylinder; 12. a card slot; 13. a snap ring; 14. capping; 15. an annular groove; 16. and an annular convex rib.

Detailed Description

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

The utility model provides a practical children's drawing pen, as shown in fig. 1 and fig. 2, including pen-holder 1, set up the cavity 2 rather than one end intercommunication in the pen-holder 1, pen-holder 1 has elasticity, and the one end of pen-holder 1 can be dismantled and be connected with block 14, has seted up ring channel 15 on the periphery wall of pen-holder 1, and integrated into one piece has the cyclic annular bead 16 of embedding in the ring channel 15 in the block 14, and pen-holder 1 adopts the LDPE material.

As shown in fig. 3 and 4, one end of the pen holder 1 is connected with a pen head cover 3 in a cap 14 by screw thread, a through hole one 4 is arranged in the center of the pen head cover 3, a top block 5 which is cylindrical and closes the opening of the cavity 2 is arranged in the pen head cover 3, a through hole two 6 communicated with the cavity 2 is arranged on the top block 5, an annular clamping groove 12 is arranged on one side of the top block 5 facing the through hole one 4, the clamping groove 12 is coaxially arranged with the top block 5, the through hole two 6 is arranged in the clamping groove 12, a clamping ring 13 embedded in the clamping groove 12 is integrally formed in the pen head cover 3, the through hole one 4 is arranged in the clamping ring 13 and is coaxially arranged with the clamping ring 13, a feeding pipe 7 communicated with the through hole two 6 is welded on one side of the top block 5 opposite to the pen holder 1, the feeding pipe 7 is connected with a sleeve 8 which is sleeved outside the feeding pipe 7 and passes through the through hole one 4 by screw thread, a limiting ring 10 is integrally formed on the outer peripheral wall of one end of the sleeve 8 close to the top block 5, the diameter is greater than the diameter of through-hole 4 outward along the diameter of spacing ring 10, and the outer edge of spacing ring 10 is inconsistent with the interior edge of snap ring 13, bonds on the terminal surface of the one end of kicking block 5 is kept away from to conveying pipe 7 and has passed sleeve pipe 8's brush 9, and the border of the one end of kicking block 5 is kept away from to sleeve pipe 8 extends towards its axis department and forms recipient 11, and the interior edge of recipient 11 offsets with brush 9.

The working process is as follows: extrude the outer wall of the pen holder 1, the pen holder 1 is made of LDPE material, because the LDPE material has good flexibility and extensibility, so that the pen holder 1 has good flexibility and extensibility, the pen holder 1 is extruded, the volume of the cavity 2 is reduced, so that the pigment in the cavity 2 of the pen holder 1 is extruded from the opening of the cavity 2, because the top block 5 seals the opening of the cavity 2, so that the pigment is extruded into the material feeding pipe 7 through the second through hole 6 on the top block 5, the pigment is extruded onto the brush 9 through the material feeding pipe 7, drawing is convenient, when the painting brush is not used, the brush head cover 3 is embedded into the cap 14, the outer wall of the pen holder 1 extrudes the annular convex edge 16, the cap 14 is deformed, then the annular convex edge 16 is embedded into the annular groove 15, the annular convex edge 16 is abutted against the inner wall of the annular groove 15, thereby limiting the movement of the annular convex edge 16, and because the annular convex edge 16 is fixedly connected with the cap 14, thereby fixing the cap 14 and the penholder 1, blocking dust and keeping the brush 9 clean by arranging the cap 14, thereby improving the quality of the next drawing.

When a part with a small area needs to be coated, the sleeve is rotated to enable the sleeve to move back to the jacking block 5, the limiting ring 10 is abutted against the inner edge of the clamping ring 13, so that the stability of the limiting ring 10 in the clamping ring 13 is improved, the stability of the sleeve in the pen head cover 3 is further improved, when the sleeve rotates too much, the limiting ring 10 is abutted against the pen head cover 3, the sleeve is limited to be separated from the pen head cover 3 from the through hole I4, the sleeve is prevented from falling out through the through hole I4 after being separated from the feeding pipe 7 due to too much rotation, the brush 9 is extruded by the inner wall of the sleeve, so that the length of a deformable part of the brush 9 is reduced, the brush 9 is extruded by the extruding cylinder 11 to play a role in bundling the brush 9, the part with the small area in the drawing can be conveniently filled and coated, when the distance between the brush and the paper is too small, the upper end of the brush 9 is isolated from the paper in the sleeve, and the part with the small area in the drawing can be conveniently coated, when the painting brush carries out large tracts of land to the drawing and coats, rotate the sleeve and make it move towards kicking block 5 and can increase the length that brush 9 can be out of shape, reduce the distance of painting brush and paper and can let the part of brush 9 deformation longer, conveniently coat by a large scale to the drawing.

When pigment in pen-holder 1 used up, rotate pen-holder lid 3 for pen-holder lid 3 separates with pen-holder 1, then put into cavity 2 with pigment, when 3 rotation backs of pen-holder lid separated with pen-holder 1, draw-in groove 12 was inconsistent with the inner wall of snap ring 13, thereby fixed kicking block 5 covers 3 with the nib, and then need not to deposit kicking block 5 alone and just can add the operation of pigment to pen-holder 1, makes the painting brush add pigment more convenient.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A practical children's painting brush which characterized in that: comprises a penholder (1), a cavity (2) communicated with one end of the penholder (1) is arranged in the penholder (1), the pen holder (1) has elasticity, one end of the pen holder (1) is connected with a pen cap (3) in a threaded manner, the pencil head cover (3) is provided with a first through hole (4), a cylindrical top block (5) which closes the opening of the cavity (2) is arranged in the pencil head cover (3), the top block (5) is provided with a second through hole (6) communicated with the cavity (2), one surface of the top block (5) back to the pen holder (1) is fixedly connected with a feeding pipe (7) communicated with the through hole II (6), the feeding pipe (7) is in threaded connection with a sleeve (8) which is sleeved outside the feeding pipe (7) and passes through the through hole I (4), one end of the feeding pipe (7) far away from the top block (5) is fixedly connected with a brush (9) penetrating through the sleeve (8).

2. A practical children's brush according to claim 1, wherein: fixedly connected with spacing ring (10) on the periphery wall of sleeve pipe (8) one end near kicking block (5), the outer diameter of following of spacing ring (10) is greater than the diameter of through-hole (4).

3. A practical children's brush according to claim 1, wherein: the edge of one end of the sleeve (8) far away from the ejector block (5) extends towards the axis of the sleeve to form a squeezing barrel (11).

4. A practical children's brush according to claim 2, wherein: one side of the top block (5) facing the through hole I (4) is provided with an annular clamping groove (12), and a clamping ring (13) embedded into the clamping groove (12) is fixedly connected in the pen cap cover (3).

5. A practical children's brush according to claim 4, wherein: the outer edge of the limiting ring (10) is abutted against the inner edge of the clamping ring (13).

6. A practical children's brush according to claim 1, wherein: one end of the pen holder (1) is detachably connected with a cap (14), and the pen holder cap (3) and the brush (9) are positioned in the cap (14).

7. A practical children's brush according to claim 6, wherein: the pen holder is characterized in that an annular groove (15) is formed in the peripheral wall of the pen holder (1), and an annular convex edge (16) embedded into the annular groove (15) is fixedly connected into the cap (14).

8. A practical children's brush according to claim 1, wherein: the pen holder (1) is made of LDPE material.

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