CN214295216U - Watercolor painting brush with adjustable flow - Google Patents

Abstract

The utility model relates to a drawing instrument technical field, concretely relates to watercolour painting brush of adjustable flow, including the cavity pen-holder, a plurality of slide bars that arrange along cavity pen-holder axis equidistance annular of cavity pen-holder bottom fixedly connected with, cavity pen-holder inside wall fixedly connected with storage silo. The utility model discloses in, through being equipped with the storage silo inside the cavity pen-holder, be equipped with the conveying pipeline that runs through in the rethread storage silo, and the slide mechanism that the conveying pipeline is linked together, reciprocate through slide mechanism, make the output size of pigment in the storage silo can be controlled to the conveying pipeline, and the last fixed joint of slide mechanism has the brush hair, reciprocate through slide mechanism can let the brush hair carry out the adjustment of thickness, utilize the adjustable thickness of being convenient for of brush hair as required adjustment brush hair, and can carry out the auxiliary adjustment through the brush hair thickness transform to the output quantity of pigment, can avoid the condition that the too much drippage of pigment to appear.

Description

Watercolor painting brush with adjustable flow

Technical Field

The utility model relates to a drawing instrument technical field, concretely relates to watercolour painting brush of adjustable flow.

Background

When fine arts drawing in the drawing, generally need use the writing brush to often dip in the china ink and get, also easily with the ink drip workstation on dipping in the in-process of getting simultaneously, the in-process of drawing needs multiple nib to use by turns simultaneously, need carry a large amount of different painting brushes.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, an object of the utility model is to provide a watercolour painting brush of adjustable flow, through being equipped with the storage silo in cavity pen-holder inside, be equipped with the conveying pipeline that runs through in the rethread storage silo, and the slide mechanism that the conveying pipeline is linked together, reciprocate through slide mechanism, make the conveying pipeline can control the output size of pigment in the storage silo, and fixed joint has the brush hair on the slide mechanism, reciprocating through slide mechanism can let the brush hair carry out the adjustment of thickness, utilize the adjustable thickness of brush hair to be convenient for adjust the thickness of brush hair as required, and can carry out the auxiliary adjustment through the thickness transform to the output quantity of pigment, can avoid the condition that pigment too much drippage to appear.

The purpose of the utility model can be realized by the following technical scheme:

a watercolor painting brush with adjustable flow comprises a hollow pen holder, wherein the bottom of the hollow pen holder is fixedly connected with a plurality of sliding rods which are annularly arranged along the central axis of the hollow pen holder at equal intervals, the inner side wall of the hollow pen holder is fixedly connected with a storage bin, the bottom surface of the storage bin and the bottom surface of the hollow pen holder are positioned on the same plane, the outer side wall of the storage bin is provided with a feed inlet, the outer side wall of the hollow pen holder is provided with a feeding port at the position corresponding to the feeding port, the top of the hollow pen holder is rotationally connected with a rotating cap, the center of the bottom surface of the rotating cap is fixedly connected with a hollow threaded rod, a sliding mechanism is connected among a plurality of sliding rods in a sliding manner, the hollow threaded rod penetrates through the storage bin and the sliding mechanism to extend outwards, the bottom end of the hollow threaded rod is rotatably connected with a pen head, the bottom end of the hollow threaded rod is communicated with the interior of the pen head, and a discharge hole is formed in the hollow threaded rod at a position corresponding to the bottom end of the inner side wall of the storage bin;

the sliding mechanism comprises a base, an inner shell is fixedly connected to the center of the top surface of the base, an outer shell is fixedly connected to the top surface of the inner shell, a top cover is rotatably connected to the top surface of the outer shell, sliding rods penetrate through the top cover and extend outwards, a material conveying pipe is fixedly connected to the top surface of the top cover, one end of the material conveying pipe penetrates through the top cover and is communicated with the inside of the top cover, the other end of the material conveying pipe penetrates through a material storage bin and extends inwards to be communicated with the inside of the material storage bin, and two symmetrically-arranged control mechanisms are fixedly connected between two opposite sliding rods and a hollow threaded rod in the inner shell;

the control mechanism comprises a telescopic rod, one end of the telescopic rod is attached to an adjacent sliding rod, the other end of the telescopic rod is attached to a thread of the hollow threaded rod, two opposite side walls of the telescopic rod are fixedly connected with convex blocks, the center of the top surface of the telescopic rod is fixedly connected with a pushing shaft, sliding grooves are formed in the positions, corresponding to the pushing shafts, of the inner shell and the top cover, the pushing shaft penetrates through the inner shell and the top cover to extend outwards through the sliding grooves, the top end of the pushing shaft is fixedly connected with a square ring which is movably sleeved on the outer side wall of the adjacent sliding rod, two fixing blocks are fixedly connected with two sides of the hollow threaded rod between the top surface of the base and the top surface of the inner wall of the inner shell, the two fixing blocks positioned on the same side are respectively positioned between the adjacent convex blocks and the hollow threaded rod, and one side of the two fixing blocks, which is opposite to the convex blocks, is fixedly connected with a plurality of compression springs which are arranged at equal intervals, bristles are fixedly connected between the base and the shell and the bottom surface of the pen point, pigment is injected into the storage bin through the injection port and the feed port, at the moment, a top cover on the sliding mechanism is attached to the hollow pen holder, the top end of the conveying pipe is positioned between the feed port and the top surface of the storage bin, the rotating cap is rotated, the hollow threaded rod drives the sliding mechanism to slide downwards through threads, at the moment, the conveying pipe moves downwards, the pigment can enter the conveying pipe, the bristles can be clamped between the base on the sliding mechanism and the shell, the rotating cap is rotated to enable the bottom surface of the base to be attached to the top surface of the pen point, at the moment, the bottom end of the sliding rod is positioned in the top cover, the telescopic rod is popped out to the position of the sliding rod under the influence of a compression spring and does not contact with the hollow threaded rod, at the moment, the shell and the base do not receive the influence of the hollow threaded rod, when the telescopic rod needs to move upwards, only two square rings which are oppositely arranged are pressed to reset the telescopic rod, the sliding mechanism moves upwards to enable the sliding rod to abut against the telescopic rod, the hollow threaded rod is rotated in the opposite direction or the shell is manually rotated to enable the sliding mechanism and the conveying pipeline to move upwards, the problem of controlling the flow when the watercolor painting brush stores paint is solved, meanwhile, the problem that the painting brush needs to be frequently changed is solved, the thickness of a line drawn by the painting brush can be freely controlled, and the use is convenient.

Further, the method comprises the following steps: the telescopic link laminating has flexible head in the one end sliding connection of cavity threaded rod, and the resilience spring that a plurality of equidistance of fixedly connected with were arranged between flexible head and the telescopic link makes the manual shell that rotates make, can make sliding mechanism shift up, and simultaneously, a plurality of resilience springs make flexible head can support the screw thread on the cavity threaded rod.

Further, the method comprises the following steps: the base bottom surface is laminated in written top surface, and is a plurality of the slide bar is located between the top cap inside wall, when making slide mechanism rotate to the bottom, can make the telescopic link pop out to the direction of adjacent slide bar to plug up slide bar bottom space, make slide mechanism not controlled by the hollow thread pole.

Further, the method comprises the following steps: the top surface of the base is attached to the bottom surface of the hollow pen holder, and the top end of the conveying pipe is located between the top surface of the inner wall of the storage bin and the feeding hole, so that the sliding mechanism can move up and down to control the flow rate for drawing.

Further, the method comprises the following steps: the brush hair is linked together with the inside of the pen point, so that the pen point can be used for drawing directly, and the ink in the pen point can be used for drawing through the communicated brush hair.

Further, the method comprises the following steps: and sealing plugs are fixedly embedded into the inner sides of the feed inlet and the injection port.

The utility model has the advantages that:

through being equipped with the storage silo in cavity pen-holder inside, be equipped with the conveying pipeline that runs through in the rethread storage silo, and the sliding mechanism that the conveying pipeline is linked together, reciprocate through sliding mechanism, make the conveying pipeline can control the output size of pigment in the storage silo, and fixed joint has the brush hair on the sliding mechanism, through reciprocating of sliding mechanism can let the brush hair carry out the adjustment of thickness, utilize the adjustable thickness of being convenient for of brush hair adjustment brush hair as required, and can carry out the auxiliary adjustment through the output quantity of brush hair thickness transform to pigment, the condition that can avoid the too much drippage of pigment appears.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the hollow pen holder of the present invention;

fig. 3 is a schematic structural view of the sliding mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the sliding mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a control mechanism of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the middle telescopic rod of the present invention;

fig. 7 is a schematic view of the structure of the hollow threaded rod of the present invention.

In the figure: 100. a hollow pen holder; 101. a material injection port; 110. a slide bar; 120. a storage bin; 121. a feed inlet; 130. rotating the cap; 140. a delivery pipe; 200. a hollow threaded rod; 201. a discharge port; 210. a pen point; 300. a sliding mechanism; 310. a base; 311. a housing; 312. a top cover; 320. an inner shell; 330. a sliding groove; 400. a control mechanism; 410. a telescopic rod; 411. pushing the shaft; 412. a rebound spring; 413. a telescopic head; 420. a bump; 430. a square ring; 440. a compression spring; 450. a fixed block; 500. and (3) brush hairs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Referring to fig. 1-7, a watercolor paintbrush with adjustable flow rate comprises a hollow pen holder 100, wherein a plurality of sliding rods 110 are fixedly connected to the bottom of the hollow pen holder 100 and are annularly arranged at equal intervals along the central axis of the hollow pen holder 100, a storage bin 120 is fixedly connected to the inner side wall of the hollow pen holder 100, the bottom of the storage bin 120 and the bottom of the hollow pen holder 100 are located on the same plane, a feed inlet 121 is formed in the outer side wall of the storage bin 120, a filling opening 101 is formed in the outer side wall of the hollow pen holder 100 and is located at a position corresponding to the feed inlet 121, a rotating cap 130 is rotatably connected to the top of the hollow pen holder 100, a hollow threaded rod 200 is fixedly connected to the center of the bottom of the rotating cap 130, a sliding mechanism 300 is slidably connected between the plurality of sliding rods 110, the hollow threaded rod 200 penetrates through the storage bin 120 and the sliding mechanism 300 to extend outwards, a pen head 210 is rotatably connected to the bottom of the hollow threaded rod 200, and the pen head 210 is communicated with the interior of the pen head, the hollow threaded rod 200 is provided with a discharge hole 201 at a position corresponding to the bottom end of the inner side wall of the storage bin 120;

the sliding mechanism 300 comprises a base 310, an inner shell 320 is fixedly connected to the center of the top surface of the base 310, an outer shell 311 is fixedly connected to the top surface of the inner shell 320, a top cover 312 is rotatably connected to the top surface of the outer shell 311, a sliding rod 110 penetrates through the top cover 312 and extends outwards, a material conveying pipe 140 is fixedly connected to the top surface of the top cover 312, one end of the material conveying pipe 140 penetrates through the top cover 312 and is communicated with the inside of the top cover 312, the other end of the material conveying pipe 140 penetrates through a material storage bin 120 and extends inwards to be communicated with the inside of the material storage bin 120, and two symmetrically arranged control mechanisms 400 are fixedly connected between two opposite sliding rods 110 and a hollow threaded rod 200 inside the inner shell 320;

the control mechanism 400 comprises an expansion link 410, one end of the expansion link 410 is attached to the adjacent sliding rod 110, the other end of the expansion link 410 is attached to the thread of the hollow threaded rod 200, two opposite side walls of the expansion link 410 are fixedly connected with bumps 420, the center of the top surface of the expansion link 410 is fixedly connected with a pushing shaft 411, the positions of the inner shell 320 and the top cover 312 corresponding to the pushing shaft 411 are respectively provided with a sliding groove 330, the pushing shaft 411 penetrates through the inner shell 320 and the top cover 312 through the sliding groove 330 and extends outwards, the top end of the pushing shaft 411 is fixedly connected with a square ring 430, the square ring 430 is movably sleeved on the outer side wall of the adjacent sliding rod 110, two fixing blocks 450 are fixedly connected between the top surface of the base 310 and the top surface of the inner wall of the inner shell 320 and positioned at two sides of the hollow threaded rod 200, the two fixing blocks 450 positioned at the same side are respectively positioned between the adjacent bumps 420 and the hollow threaded rod 200, one side of the two fixing blocks 450 opposite to the bumps 420 is fixedly connected with a plurality of compression springs 440 arranged at equal intervals, the brush hair 500 is fixedly connected between the base 310 and the shell 311 and the bottom surface of the pen point 210, the pigment is injected into the storage bin 120 through the injection port 101 and the feed port 121, at this time, the top cover 312 on the sliding mechanism 300 is attached to the hollow pen holder 100, the top end of the feed delivery pipe 140 is positioned between the feed port 121 and the top surface of the storage bin 120, the rotating cap 130 is rotated, the hollow threaded rod 200 drives the sliding mechanism 300 to slide downwards through the screw thread, at this time, the feed delivery pipe 140 moves downwards, the pigment can enter the feed delivery pipe 140, the brush hair 500 can be clamped between the base 310 on the sliding mechanism 300 and the shell 311, the rotating cap 130 is rotated to enable the bottom surface of the base 310 to be attached to the top surface of the pen point 210, at this time, the bottom end of the sliding rod 110 is positioned inside the top cover 312, the telescopic rod 410 is ejected to the position of the sliding rod 110 under the influence of the compression spring 440, and is not contacted with the hollow threaded rod 200, at this time, the shell 311 and the base 310 do not influence, when the need to move upwards, only need press two quad ring 430 of relative arrangement, make telescopic link 410 reset, move up slide mechanism 300, make slide bar 110 support telescopic link 410, rotate cavity threaded rod 200 or manual shell 311 of rotating in the opposite direction and can make slide mechanism 300 and conveying pipeline 140 move up, the problem of control flow size when having solved watercolor painting brush and storing pigment, simultaneously, the problem of drawing need frequently trade a, can freely control the thickness of the line that the painting brush was drawn, convenient to use.

One end of the telescopic rod 410, which is attached to the hollow threaded rod 200, is slidably connected with a telescopic head 413, and a plurality of rebound springs 412 which are arranged at equal intervals are fixedly connected between the telescopic head 413 and the telescopic rod 410, so that the sliding mechanism 300 can move upwards by manually rotating the shell 311, and meanwhile, the plurality of rebound springs 412 enable the telescopic head 413 to abut against threads on the hollow threaded rod 200; the bottom surface of the base 310 is attached to the top surface of the pen head 210, and the plurality of sliding rods 110 are positioned between the inner side walls of the top cover 312, so that when the sliding mechanism 300 rotates to the bottom, the telescopic rods 410 can be ejected towards the adjacent sliding rods 110, and the bottom space of the sliding rods 110 is blocked, so that the sliding mechanism 300 is not controlled by the hollow threaded rod 200; the top surface of the base 310 is attached to the bottom surface of the hollow pen holder 100, and the top end of the delivery pipe 140 is located between the top surface of the inner wall of the storage bin 120 and the feed port 121, so that the flow rate for drawing can be controlled by moving the sliding mechanism 300 up and down; the brush 500 is communicated with the inside of the pen head 210, so that the pen head 210 can directly perform drawing, and the ink inside the pen head 210 can be used for drawing through the communicated brush 500; a sealing plug is embedded and fixed between the inlet 121 and the inner side of the injection port 101.

The working principle is as follows: when the paint spraying device is used, paint is injected into the storage bin 120 through the injection port 101 and the feed port 121, at the moment, the top cover 312 on the sliding mechanism 300 is attached to the hollow penholder 100, the top end of the feed delivery pipe 140 is positioned between the feed port 121 and the top surface of the storage bin 120, the telescopic head 413 on the telescopic rod 410 in the control mechanism 400 is attached to the thread on the hollow threaded rod 200, the rotating cap 130 is rotated, the hollow threaded rod 200 rotates through the thread, the sliding mechanism 300 slides downwards along with the telescopic rod 410, at the moment, the feed delivery pipe 140 moves downwards, the paint can enter the feed delivery pipe 140, the brush hair 500 can be clamped between the base 310 on the sliding mechanism 300 and the shell 311, the rotating cap 130 enables the bottom surface of the base 310 to be attached to the top surface of the pen head 210, at the moment, the bottom end of the sliding rod 110 is positioned in the top cover 312, the telescopic rod 410 is ejected to the position of the adjacent sliding rod 110 under the influence of the compression spring 440, and simultaneously, the pushing shaft 411 and the square ring 430 on the telescopic rod 410 move towards the adjacent sliding rod 110, the telescopic rod 410 abuts against the bottom of the sliding rod 110, so that the sliding mechanism 300 does not move any more, meanwhile, the telescopic rod 410 is not in contact with the hollow threaded rod 200, the shell 311 and the base 310 are not affected by the hollow threaded rod 200, and at the moment, drawing can be performed;

when the device needs to move upwards, the pushing shaft 411 moves along the sliding groove 330 by only pressing the two square rings 430 which are oppositely arranged, so that the telescopic rod 410 is reset, the sliding mechanism 300 moves upwards, the sliding rod 110 is abutted against the telescopic rod 410, and the sliding mechanism 300 and the material conveying pipe 140 can move upwards by rotating the hollow threaded rod 200 in the opposite direction or manually rotating the shell 311;

after use, the storage bin 120, the pen head 210 and the brush bristles 500 are cleaned.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (6)

1. The utility model provides a watercolor painting brush of adjustable flow, includes cavity pen-holder (100), its characterized in that, cavity pen-holder (100) bottom fixedly connected with a plurality of slide bars (110) of arranging along cavity pen-holder (100) axis equidistance annular, cavity pen-holder (100) inside wall fixedly connected with storage silo (120), just storage silo (120) bottom surface and cavity pen-holder (100) bottom surface are located the coplanar, feed inlet (121) have been seted up to storage silo (120) lateral wall, cavity pen-holder (100) lateral wall is located feed inlet (121) corresponding position and has been seted up sprue (101), cavity pen-holder (100) top is rotated and is connected with and rotates cap (130), it locates fixedly connected with cavity threaded rod (200) to rotate cap (130) bottom surface center, and is a plurality of sliding connection has sliding mechanism (300) between slide bar (110), cavity threaded rod (200) run through storage silo (120) and sliding mechanism (300) and outwards extend, the bottom end of the hollow threaded rod (200) is rotatably connected with a pen point (210), the bottom end of the hollow threaded rod (200) is communicated with the interior of the pen point (210), and a discharge hole (201) is formed in the hollow threaded rod (200) at a position corresponding to the bottom end of the inner side wall of the storage bin (120);

the sliding mechanism (300) comprises a base (310), an inner shell (320) is fixedly connected to the center of the top surface of the base (310), an outer shell (311) is fixedly connected to the top surface of the inner shell (320), a top cover (312) is rotatably connected to the top surface of the outer shell (311), the sliding rod (110) penetrates through the top cover (312) and extends outwards, a material conveying pipe (140) is fixedly connected to the top surface of the top cover (312), one end of the material conveying pipe (140) penetrates through the top cover (312) and is communicated with the inside of the top cover (312), the other end of the material conveying pipe (140) penetrates through the material storage bin (120) and extends inwards to be communicated with the inside of the material storage bin (120), and two control mechanisms (400) which are symmetrically arranged are fixedly connected between two opposite sliding rods (110) and the hollow threaded rod (200) inside the inner shell (320);

the control mechanism (400) comprises a telescopic rod (410), one end of the telescopic rod (410) is attached to the adjacent sliding rod (110), the other end of the telescopic rod (410) is attached to the thread of the hollow threaded rod (200), two opposite side walls of the telescopic rod (410) are fixedly connected with convex blocks (420), the center of the top surface of the telescopic rod (410) is fixedly connected with a pushing shaft (411), sliding grooves (330) are formed in the positions, corresponding to the pushing shaft (411), of the inner shell (320) and the top cover (312), the pushing shaft (411) penetrates through the inner shell (320) and the top cover (312) to extend outwards through the sliding grooves (330), a square ring (430) is fixedly connected to the top end of the pushing shaft (411), the square ring (430) is movably sleeved on the outer side wall of the adjacent sliding rod (110), two fixing blocks (450) are fixedly connected to two sides, located on the hollow threaded rod (200), of the top surface of the base (310) and the inner wall of the inner shell (320), and two fixed blocks (450) that are located same side are located respectively between adjacent lug (420) and hollow threaded rod (200), two the equal fixedly connected with compression spring (440) that a plurality of equidistance were arranged in one side of the relative lug (420) of fixed block (450), between base (310) and shell (311) and equal fixedly connected with brush hair (500) of nib (210) bottom surface.

2. The adjustable flow watercolor brush as claimed in claim 1, wherein the telescopic rod (410) is slidably connected with a telescopic head (413) at one end attached to the hollow threaded rod (200), and a rebound spring (412) is fixedly connected between the telescopic head (413) and the telescopic rod (410).

3. The adjustable flow watercolor brush of claim 1 wherein the bottom surface of the base (310) is attached to the top surface of the tip (210) and the plurality of sliding rods (110) are positioned between the inner sidewalls of the top cap (312).

4. The adjustable flow watercolor brush of claim 1 wherein the top surface of the base (310) is attached to the bottom surface of the hollow shaft (100), and the top end of the feed conduit (140) is located between the top surface of the inner wall of the storage bin (120) and the feed inlet (121).

5. A flow adjustable watercolor brush as claimed in claim 1 wherein the bristles (500) are in communication with the interior of the tip (210).

6. The adjustable flow watercolor brush as claimed in claim 1, wherein a sealing plug is embedded and fixed on the inner side of the feed inlet (121) and the feed inlet (101).

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