CN215792827U - Three-dimensional taste painting brush of children's 3D - Google Patents

Abstract

The utility model discloses a 3D interesting painting brush for children, which has the technical scheme that: including the body, body one end is provided with the nib, and outside detachably of nib is connected with the pen socket, is provided with the lug on the pen socket periphery wall, is provided with the elasticity card strip along the length direction of pen socket on the lug, is provided with the lug on the body periphery wall, and the inside length direction along the body of abaculus offers the spread groove that is used for elasticity card strip card to go into. The utility model has the following beneficial effects: through setting up elasticity card strip, when using the painting brush drawing, can dismantle the pen socket get off and go into the caulking groove with elasticity card strip card, make the pen socket hang on the body, be difficult for losing, and because the pen socket is made by PAPR material for the quality is lighter when the pen socket is comparatively durable, grips and uses laborsaving convenience more.

Description

Three-dimensional taste painting brush of children's 3D

Technical Field

The utility model relates to a toy for children, in particular to a three-dimensional (3D) interesting painting brush for children.

Background

After the children perceive the outside world, the children can have the expression desire, the psychological activities of the children can be expressed by speaking, singing and dancing, and the painting is also one of the expression modes of the children and is an excellent form for expressing the connotative things of the children. Children's drawing, certainly can not leave the painting brush, the painting brush of painting brush generally divide into oil painting brush and gouache painting brush, however, along with the development of science and technology, a 3D stereoscopic painting brush has also appeared on the market at present, it is at inside liquid pigment of packing, make pigment extrude from nib department through the extrusion outside, this kind of special pigment can solidify gradually after extruding and exposing in the air a period to make the picture that children drawn have the third dimension, more pleasing to the eye and can fully express children's mental activities.

The three-dimensional painting brush of current 3D is equipped with the pen socket usually in its nib department cover, and the pen socket is protected the nib through the mode of joint, but because the characteristic that children greed to play and lose, when using the three-dimensional painting brush of 3D to draw, often can lose the pen socket at will and put, and after finishing using, can meet the condition that the pen socket lost usually, the protection of pen socket has not been had, the inside liquid pigment of painting brush very flows from the nib department easily, not only cause the pollution easily and still can cause the waste of painting brush.

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

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a children 3D interesting painting brush with a difficult-to-lose pen cap.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a three-dimensional taste painting brush of children's 3D, includes the body, body one end is provided with the nib, the outside detachably of nib is connected with the pen socket, be provided with the lug on the pen socket periphery wall, be provided with the elasticity card strip along the length direction of pen socket on the lug, be provided with the abaculus on the body periphery wall, the caulking groove that is used for elasticity card strip card to go into is offered along the length direction of body to the inside of abaculus.

Through adopting above-mentioned technical scheme, through setting up elasticity card strip, when using the painting brush drawing, can dismantle the pen socket and go into the caulking groove with elasticity card strip card, make the pen socket hang on the body, be difficult for losing.

The utility model is further configured to: the elastic clamping strip is bent towards the pen cap at the end, away from the convex block, of the elastic clamping strip and is formed with a limiting strip, the limiting strip is arc-shaped, and a variable cavity is formed between the limiting strip and the elastic clamping strip.

Through adopting above-mentioned technical scheme, because elasticity card strip tail end is provided with and is circular-arc spacing, go into and wear out the in-process of caulking groove at elasticity card strip card, spacing can be earlier with the border contact of caulking groove, go into the caulking groove through the arc surface card gradually afterwards, because be formed with the shape chamber that becomes between spacing and the elasticity card strip, thereby make spacing easily produce deformation after receiving the extrusion of abaculus in the caulking groove and compress gradually and be close to towards the elasticity card strip, finally wear out caulking groove and reconversion, thereby make the tail end of spacing can contradict on the lateral wall of abaculus, spacing to spacing through the abaculus lateral wall, thereby make the pen socket be difficult for breaking away from caulking groove department, and then make hanging that the pen socket can be stable on the abaculus, more difficult losing.

The utility model is further configured to: the pen point is provided with the external screw thread structure on being close to the one end periphery wall of body, set up on the internal perisporium of pen socket with external screw thread structure assorted internal thread structure.

By adopting the technical scheme, because pen socket and body threaded connection, threaded connection has convenient operation, connects firm characteristics for the dismouting of pen socket is more convenient, and makes the connection of pen socket on the body more stable, is difficult for breaking away from the body.

The utility model is further configured to: a plurality of elliptical grooves are formed in the peripheral wall of the pen cap in an array mode along the circumferential direction, and anti-skidding lines are arranged in the elliptical grooves.

Through adopting above-mentioned technical scheme, owing to seted up the elliptical trough for when rotating the pen socket, only need with finger and elliptical trough contact, thereby make convenient operation when rotating the pen socket, because the inside anti-skidding line that sets up of elliptical trough makes the frictional force between greatly increased finger and the anti-skidding line when finger contact anti-skidding line, thereby makes and is difficult for more sliding when rotating the pen socket, and the operation is convenient laborsaving more.

The utility model is further configured to: and a sealing gasket is arranged on the inner top wall of the pen cap.

Through adopting above-mentioned technical scheme, because be provided with sealed the pad on the roof in the pen socket, sealed pad possesses certain elasticity, behind pen socket and body threaded connection, can atress compression thereupon behind the sealed pad conflict nib to fill up the clearance between nib and the body, thereby avoided the liquid pigment leakage of nib department, avoided extravagant.

The utility model is further configured to: the nib is provided with the nib in the one end that the body was kept away from to the nib, the internal diameter of nib diminishes towards the direction of keeping away from the body gradually.

Through adopting above-mentioned technical scheme, because nib one end is provided with the nib, the nib internal diameter dwindles gradually towards the direction of keeping away from the body for children make liquid pigment extrude from nib department and go out when extruding the body, liquid pigment can improve its velocity of flow through less bore, thereby makes liquid pigment extrude more laborsavingly from in the body.

The utility model is further configured to: the body periphery wall is gone up and is provided with a plurality of extrusion strips along the circumferencial direction array, the extrusion strip is made by rubber materials.

Through adopting above-mentioned technical scheme, because be provided with a plurality of extrusion strips of making by rubber materials on the body periphery wall, rubber materials has better elasticity and the higher coefficient of friction in surface for extrusion strip elasticity is better and coefficient of surface friction is higher, holds extrusion strip back at children, frictional force between ability greatly increased and the body, thereby difficult hand is smooth, and the drawing process is more stable.

The utility model is further configured to: the pen cap is made of PAPR material.

By adopting the technical scheme, the pen cap is made of PAPR materials, and the PAPR has the characteristics of durability and light weight, so that the pen cap is durable, the service life is greatly prolonged, the weight is light, and the pen cap is more labor-saving and convenient to hold and use.

In conclusion, the utility model has the following beneficial effects: through setting up elasticity card strip, when using the painting brush drawing, can dismantle the pen socket and go into the caulking groove with elasticity card strip card, make the pen socket hang on the body, be difficult for losing.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a half-sectional view of a cap according to the present invention;

FIG. 5 is a half-sectional view of a tube body according to the present invention.

Reference numerals: 1. a pipe body; 2. a pen point; 3. a pen cap; 4. a bump; 5. an elastic clamping strip; 6. an insert block; 7. caulking grooves; 8. a limiting strip; 9. a deformation chamber; 10. an elliptical trough; 11. anti-skid lines; 12. a gasket; 13. a pen point; 14. the strip is extruded.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a children 3D three-dimensional interesting painting brush comprises a tube 1 made of PAPR material, a tip 2 is disposed at one end of the tube 1, a nib 13 is disposed at the end of the nib 2 away from the tube 1, the inner diameter of the nib 13 is gradually reduced toward the direction away from the tube 1, a pen cap 3 is detachably connected to the outside of the nib 2, an external thread structure is disposed on the outer peripheral wall of the end of the nib 2 close to the tube 1, an internal thread structure matching the external thread structure is disposed on the inner peripheral wall of the pen cap 3, a sealing pad 12 is disposed on the inner top wall of the pen cap 3, a convex block 4 is disposed on the outer peripheral wall of the pen cap 3, an elastic clamping strip 5 is disposed on the convex block 4 along the length direction of the pen cap 3, an insert block 6 is disposed on the outer peripheral wall of the tube 1, an insert groove 7 for clamping the elastic clamping strip 5 is disposed inside the insert along the length direction of the tube 1, one end of the elastic clamping strip 5 away from the convex block 4 is bent toward the pen cap 3 and is formed with a limit strip 8, spacing 8 is circular-arcly, is formed with between spacing 8 and the elasticity card strip 5 and becomes chamber 9, has seted up a plurality of elliptical troughs 10 along the circumferencial direction array on the 3 periphery walls of pen socket, is provided with anti-skidding line 11 in the elliptical trough 10, is provided with a plurality of extrusion strips 14 of being made by rubber materials along the circumferencial direction array on the 1 periphery wall of body.

When the painting brush is not used, the pen cap 3 is firstly sleeved on the pen point 2 of the painting brush, the internal thread structure on the inner peripheral wall of the pen cap 3 is aligned with the external thread structure on the outer peripheral wall of the tube body 1, then the pen cap 3 is rotated to enable the pen cap 3 to be in threaded connection with the tube body 1, the threaded connection has the characteristic of stable connection, so that the painting brush is not easy to fall off the pen cap 3 even if the painting brush falls on the ground, the pen cap 3 can well protect the pen point 2, when the painting brush is used, the elastic clamping strip 5 is arranged on the convex block 4 by arranging the convex block 4 on the outer peripheral wall of the pen cap 3, when the tube body 1 is opened and the tube body 1 is extruded from the pen point 2, the pen cap 3 can be reversely rotated to enable the pen cap 3 to be separated from the tube body 1, then the elastic clamping strip 5 is clamped into and penetrates out of the embedding groove 7 of the embedding block 6 on the outer peripheral wall of the tube body 1, and the pen cap 3 can be hung on the tube body 1, thus, the pen cap 3 is not easy to lose when the child draws.

Because 5 tails of elasticity card strip are provided with and are circular-arc spacing strip 8, go into and wear out the in-process of caulking groove 7 at elasticity card strip 5 card, spacing strip 8 can earlier with the border contact of caulking groove 7, go into gradually the caulking groove 7 through the arc surface afterwards, because be formed with between spacing strip 8 and the elasticity card strip 5 and become chamber 9, thereby make spacing strip 8 easily produce deformation after the extrusion of abaculus 6 in caulking groove 7 and compress gradually and be close to towards elasticity card strip 5, finally wear out caulking groove 7 and reconversion, thereby make the tail end of spacing strip 8 can contradict on the lateral wall of abaculus 6, spacing to spacing strip 8 through abaculus 6 lateral wall, thereby make pen socket 3 be difficult for breaking away from caulking groove 7 department, and then make pen socket 3 can be stable string on abaculus 6, more difficult for losing.

Because the pen cap 3 is in threaded connection with the tube body 1, the threaded connection has the characteristics of convenience in operation and stability in connection, so that the pen cap 3 is more convenient to disassemble and assemble, the connection of the pen cap 3 on the tube body 1 is more stable, and the pen cap is not easy to separate from the tube body 1.

Due to the fact that the elliptical groove 10 is formed, when the pen cap 3 is rotated, only the fingers are required to be in contact with the elliptical groove 10, operation when the pen cap 3 is rotated is convenient, the anti-slip lines 11 are arranged inside the elliptical groove 10, friction force between the fingers and the anti-slip lines 11 is greatly increased when the fingers are in contact with the anti-slip lines 11, sliding is difficult to occur when the pen cap 3 is rotated, and operation is convenient and labor-saving.

Because be provided with sealed 12 on the roof in the pen socket 3, sealed 12 of filling up possesses certain elasticity, behind pen socket 3 and 1 threaded connection of body, sealed 12 of filling up can atress compression thereupon behind the conflict nib 2 to fill up the clearance between nib 2 and the body 1, thereby avoided the liquid pigment leakage of nib 2 department, avoided extravagant.

Because 2 one end of nib is provided with nib 13, 13 internal diameters of nib diminish towards the direction of keeping away from body 1 gradually for children make liquid pigment extrude from 13 departments of nib and when going out at extrusion body 1, liquid pigment can improve its velocity of flow through less bore, thereby makes liquid pigment extrude more laborsavingly from in the body 1 easily.

Because be provided with a plurality of extrusion strips 14 of making by rubber materials on the periphery wall of body 1, rubber materials has better elasticity and the higher coefficient of friction in surface for 14 elasticity of extrusion strip is better and coefficient of surface friction is higher, holds extrusion strip 14 back at children, can greatly increased and body 1 between frictional force, thereby difficult hand is smooth, and the drawing process is more stable.

Because the pen cap 3 is made of PAPR material, the PAPR has the characteristics of durability and light weight, so that the pen cap 3 is more durable, the service life is greatly prolonged, meanwhile, the weight is lighter, and the pen cap is more labor-saving and convenient to hold and use.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (7)

1. The utility model provides a three-dimensional taste painting brush of children's 3D which characterized in that: including body (1), body (1) one end is provided with nib (2), nib (2) outside detachably is connected with pen socket (3), be provided with lug (4) on pen socket (3) periphery wall, the length direction of following pen socket (3) on lug (4) is provided with elasticity card strip (5), be provided with on body (1) periphery wall abaculus (6), abaculus (6) inside length direction along body (1) is seted up and is used for caulking groove (7) that elasticity card strip (5) card was gone into.

2. The children 3D interesting painting brush as claimed in claim 1, wherein: elastic card strip (5) keep away from the one end of lug (4) and buckle towards pen socket (3) and be formed with spacing (8), spacing (8) are circular-arcly, be formed with between spacing (8) and the elastic card strip (5) and become chamber (9).

3. The children 3D interesting painting brush as claimed in claim 1, wherein: be provided with the external screw thread structure on the one end periphery wall that nib (2) are close to body (1), seted up on pen socket (3) internal perisporium with external screw thread structure assorted internal thread structure.

4. The children 3D interesting painting brush as claimed in claim 1, wherein: a plurality of elliptical grooves (10) are formed in the peripheral wall of the pen cap (3) in an array mode along the circumferential direction, and anti-skidding grains (11) are arranged in the elliptical grooves (10).

5. The children 3D interesting painting brush as claimed in claim 1, wherein: and a sealing gasket (12) is arranged on the inner top wall of the pen cap (3).

6. The children 3D interesting painting brush as claimed in claim 1, wherein: the pen point (2) is provided with a pen point (13) at one end far away from the tube body (1), and the inner diameter of the pen point (13) is gradually reduced towards the direction far away from the tube body (1).

7. The children 3D interesting painting brush as claimed in claim 1, wherein: the pipe body (1) is provided with a plurality of extrusion strips (14) along the circumferencial direction array on the periphery wall, extrusion strip (14) are made by rubber materials.

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