Adjustable gouache pen

Abstract

The utility model discloses an adjustable gouache pen which comprises a pen point, and the top of the pen point is fixedly connected with a brush. An adjusting mechanism is arranged at the bottom of the pen point and comprises a fixing assembly arranged at the bottom of the pen point. The sliding pipe is slidably connected with an inner cavity of the fixing assembly, limiting mechanisms used for stabilizing the position of the sliding pipe are arranged on the two sides of the bottom of the fixing assembly, and a water storage mechanism is arranged at the bottom of the sliding pipe; the multiple clamping grooves are formed in the two sides of the outer wall of the sliding pipe in a longitudinal row at equal intervals. By means of the arrangement mode that the adjusting mechanism, the water storage mechanism and the limiting mechanism are matched, the length of the sliding pipe and the length of the fixing assembly can be conveniently adjusted through the limiting mechanism, the gouache can be adjusted to be different in length, the gouache can be suitable for being used in different occasions, and the gouache is convenient to clean through the water storage mechanism; the practicability of the gouache is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of watercolor pencil art, in particular to an adjustable watercolor pencil. Background Art

[0002] Gouache pen is an important tool for gouache painting. The pen holder is mostly made of solid wood, plastic and plexiglass, and the pen tip is mostly made of wool and chemical fiber. However, the existing wooden pen holder will basically cause the paint to crack and fall off as long as it is soaked in water, resulting in a reduction in the service life of the gouache pen.

[0003] Application No. 202022231049.1 discloses a watercolor pen that is easy to clean, including a pen holder, a pen tip, an elastic air bag, a water pipe, and an elastic pressing piece. By repeatedly pressing the elastic pressing piece, the cleaning liquid circulates inside the pen tip and the elastic air bag, thereby back-cleaning the pen tip, eliminating the trouble of manually cleaning the pen tip. At the same time, the cleaning liquid flows from the inside of the pen tip to clean the brush inside the pen tip. However, the shaft length of the existing watercolor pen is fixed. When it comes to small paintings, the length of the watercolor pen is suitable for the length of a ballpoint pen, and when it comes to large paintings, the length of the watercolor pen is suitable for the length of a brush. However, the shaft length of the existing watercolor pen is inconvenient to adjust, which reduces the practicality of the watercolor pen. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable watercolor pencil to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an adjustable watercolor pencil, comprising: a pen head, the top of which is fixedly connected with a brush;

[0006] The bottom of the pen tip is provided with an adjustment mechanism, and the adjustment mechanism comprises:

[0007] A fixing component, wherein the fixing component is arranged at the bottom of the pen tip;

[0008] A sliding pipe, wherein the sliding pipe is slidably connected to the inner cavity of the fixed component, both sides of the bottom of the fixed component are provided with limiting mechanisms for stabilizing the position of the sliding pipe, and a water storage mechanism is provided at the bottom of the sliding pipe;

[0009] A plurality of slots are arranged in a longitudinal row and are equidistantly arranged on both sides of the outer wall of the sliding tube.

[0010] Preferably, the adjustment mechanism comprises:

[0011] A fixed tube, wherein the fixed tube is slidably sleeved on the outer wall of the sliding tube;

[0012] A water storage chamber, wherein the water storage chamber is fixed to one end of the inner wall of the fixed pipe;

[0013] A spiral tube, the spiral tube is fixedly inserted into the bottom of the water storage cavity;

[0014] A sealing sleeve, the sealing sleeve is fixedly inserted into the top of the fixed pipe;

[0015] The spiral ring is fixed on the top of the fixed tube, and the sealing sleeve is arranged on the bottom of the inner cavity of the spiral ring.

[0016] Preferably, the spiral ring is threadedly connected to the bottom of the pen tip, the pen tip is slidably connected to the top of the water storage cavity, and the spiral tube is arranged in the inner cavity of the sliding tube.

[0017] Preferably, the water storage mechanism comprises:

[0018] A water bag, wherein the water bag is fixed to the bottom of the slide tube, and the spiral tube is fixedly inserted into the top of the water bag;

[0019] A sealing cover is threadably rotated on a bottom threaded opening of the water bag.

[0020] Preferably, the limiting mechanism comprises:

[0021] A limiting tube, wherein the limiting tube is fixed to the bottom outer wall of the fixed tube;

[0022] A compression spring, wherein the compression spring is fixed to one end of the inner wall of the limiting tube;

[0023] A clamping block, wherein the clamping block is fixed to one end of the compression spring;

[0024] A pull rope, wherein the pull rope is fixed to one end of the clamping block, and the compression spring is sleeved on the outer wall of the pull rope;

[0025] A clasp is fixed to one end of the draw cord.

[0026] Preferably, the clamping block is slidably interlaced with the bottom of the fixed tube in a horizontal direction, and the other end of the clamping block is slidably engaged with the inner cavities of two adjacent clamping grooves.

[0027] Preferably, the clamping block is slidably and interpenetratingly connected to the inner cavity of the limiting tube, and the pull rope is slidably and interpenetratingly connected to the middle part of the limiting tube.

[0028] Technical effects and advantages of the utility model:

[0029] The utility model adopts the arrangement mode in which the adjustment mechanism, the water storage mechanism and the limiting mechanism are matched with each other, and utilizes the limiting mechanism to facilitate the length adjustment of the sliding tube and the fixing component, so that the watercolor pen can be adjusted to different lengths, and the watercolor pen can be used in different occasions. Moreover, the water storage mechanism makes it convenient to clean the watercolor pen, thereby improving the practicality of the watercolor pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0031] Figure 2 It is a schematic diagram of the overall front structure of the utility model.

[0032] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0033] In the figure: 1. pen tip; 2. brush; 3. adjustment mechanism; 31. fixing assembly; 311. fixing tube; 312. water storage chamber; 313. spiral tube; 314. sealing sleeve; 315. spiral ring; 32. sliding tube; 33. slot; 4. water storage mechanism; 41. water bag; 42. sealing cover; 5. limiting mechanism; 51. limiting tube; 52. compression spring; 53. block; 54. pull rope; 55. snap ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The utility model provides Figure 1-3 The adjustable gouache pen shown comprises: a pen head 1, a brush 2 is fixedly connected to the top of the pen head 1, the brush 2 is a gouache brush, and the brush 2 is made of wool;

[0036] Furthermore, an adjustment mechanism 3 is provided at the bottom of the pen tip 1, and the adjustment mechanism 3 includes: a fixing component 31, a slide tube 32 and a plurality of slots 33. The fixing component 31 is provided at the bottom of the pen tip 1, the slide tube 32 is slidably connected to the inner cavity of the fixing component 31, and the plurality of slots 33 are arranged in a longitudinal row and equidistantly on both sides of the outer wall of the slide tube 32;

[0037] Specifically, the adjustment mechanism 3 includes: a fixed tube 311, a water storage chamber 312, a spiral tube 313, a sealing sleeve 314 and a spiral ring 315. The fixed tube 311 is slidably sleeved on the outer wall of the sliding tube 32, and the water storage chamber 312 is fixed to one end of the inner wall of the fixed tube 311. A cavity structure is formed between the water storage chamber 312 and the fixed tube 311, so that water can be collected in the inner cavity of the water storage chamber 312. The pen tip 1 is slidably connected with the top of the water storage chamber 312, so that water can flow through the pen tip 1 to the inner cavity of the brush 2, so that water can clean the brush 2 and improve the convenience of cleaning the root of the brush 2. The spiral tube 313 is fixedly inserted into the bottom of the water storage chamber 312. The spiral tube 313 is arranged at the bottom of the sliding tube 32. The inner cavity is convenient for the spiral structure of the spiral tube 313 to be stretched, so that it does not affect the stable sliding of the fixed tube 311 and the sliding tube 32. The sealing sleeve 314 is fixedly inserted at the top of the fixed tube 311, and the bottom of the pen tip 1 is slidably inserted and connected with the inner cavity of the sealing sleeve 314, so as to improve the sealing between the pen tip 1 and the water storage cavity 312. The spiral ring 315 is fixed at the top of the fixed tube 311, and the sealing sleeve 314 is arranged at the bottom of the inner cavity of the spiral ring 315. The spiral ring 315 is threadedly inserted and connected with the bottom of the pen tip 1. Through the spiral ring 315, it is convenient to improve the stability of the connection between the fixed tube 311 and the pen tip 1, so that the pen tip 1 will not slide out of the inner cavity of the sealing sleeve 314 at will;

[0038] Furthermore, a water storage mechanism 4 is provided at the bottom of the slide tube 32, and the water storage mechanism 4 includes: a water bag 41 and a sealing cover 42. The water bag 41 is fixed to the bottom of the slide tube 32, and the spiral tube 313 is fixedly inserted into the top of the water bag 41. The sealing cover 42 is threadedly rotated on the bottom threaded opening of the water bag 41. By inverting the water bag 41, it is convenient to fill the threaded opening on the water bag 41 with water, and through the sealing cover 42, it is convenient to seal the inner cavity of the water bag 41. By squeezing the water bag 41, the water in the inner cavity of the water bag 41 can enter the inner cavity of the water storage cavity 312 through the spiral tube 313, so that the water can stably flow to the brush 2 at the end of the pen head 1, so as to facilitate the stable cleaning of the water chalk pen;

[0039] Furthermore, both sides of the bottom of the fixing component 31 are provided with limiting mechanisms 5 for stabilizing the position of the sliding tube 32. The limiting mechanisms 5 include: a limiting tube 51, a compression spring 52, a clamping block 53, a pull rope 54 and a clamping ring 55. The limiting tube 51 is fixed to the outer wall of the bottom of the fixing tube 311. The two limiting tubes 51 are respectively fixed to both sides of the bottom of the fixing tube 311. The compression spring 52 is fixed to one end of the inner wall of the limiting tube 51. The clamping block 53 is fixed to one end of the compression spring 52. The clamping block 53 is horizontally connected to the bottom of the fixing tube 311 by sliding and interlacing. The other end of the clamping block 53 is slidably clamped with the inner cavity of two adjacent slots 33. The pull rope 54 is fixed to one end of the clamping block 53. The compression spring 52 is sleeved on the outer wall of the pull rope 54. The block 53 is connected to the inner cavity of the limiting tube 51 by sliding and inserting, the pull rope 54 is connected to the middle part of the limiting tube 51 by sliding and inserting, the clamp ring 55 is fixed to one end of the pull rope 54, and the other end of the block 53 is in a Y-shaped structure. By pulling the clamp ring 55, the pull rope 54 can pull the block 53, so that the block 53 can be inserted into different slots 33. The block 53 is slidably inserted into the inner cavity of the slot 33, so that the outer wall of the sliding tube 32 can be stably inserted, so that the sliding tube 32 can be stably fixed at different positions of the fixed tube 311, and the sliding tube 32 and the fixed tube 311 are set at different lengths, so that the watercolor pen can be used in different lengths, so that the watercolor pen is suitable for paintings of different sizes.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable watercolor pencil, comprising: A pen tip (1), the top of which is fixedly connected to a brush (2); The invention is characterized in that an adjustment mechanism (3) is provided at the bottom of the pen tip (1), and the adjustment mechanism (3) comprises: A fixing component (31), wherein the fixing component (31) is arranged at the bottom of the pen tip (1); A sliding pipe (32), the sliding pipe (32) being slidably connected to the inner cavity of the fixed component (31), both sides of the bottom of the fixed component (31) being provided with limiting mechanisms (5) for stabilizing the position of the sliding pipe (32), and a water storage mechanism (4) being provided at the bottom of the sliding pipe (32); A plurality of card slots (33) are arranged in a longitudinal row and equidistantly on both sides of the outer wall of the sliding tube (32).

2. An adjustable watercolor marker according to claim 1, characterized in that: The adjustment mechanism (3) comprises: A fixed tube (311), wherein the fixed tube (311) is slidably sleeved on the outer wall of the sliding tube (32); A water storage chamber (312), wherein the water storage chamber (312) is fixed to one end of the inner wall of the fixed tube (311); A spiral tube (313), wherein the spiral tube (313) is fixedly inserted into the bottom of the water storage chamber (312); A sealing sleeve (314), wherein the sealing sleeve (314) is fixedly inserted into the top of the fixed tube (311); The spiral ring (315) is fixed to the top of the fixed tube (311), and the sealing sleeve (314) is arranged at the bottom of the inner cavity of the spiral ring (315).

3. An adjustable watercolor marker according to claim 2, characterized in that: The spiral ring (315) is threadedly connected to the bottom of the pen tip (1), the pen tip (1) is slidably connected to the top of the water storage cavity (312), and the spiral tube (313) is arranged in the inner cavity of the sliding tube (32).

4. The adjustable chalk marker according to claim 2, characterized in that: The water storage mechanism (4) comprises: A water bag (41), wherein the water bag (41) is fixed to the bottom of the sliding tube (32), and the spiral tube (313) is fixedly inserted into the top of the water bag (41); A sealing cover (42) is threadedly rotated on a bottom threaded opening of the water bag (41).

5. The adjustable chalk marker according to claim 2, characterized in that: The limiting mechanism (5) comprises: A limiting tube (51), wherein the limiting tube (51) is fixed to the bottom outer wall of the fixed tube (311); A compression spring (52), wherein the compression spring (52) is fixed to one end of the inner wall of the limiting tube (51); A clamping block (53), wherein the clamping block (53) is fixed to one end of the compression spring (52); A pull rope (54), wherein the pull rope (54) is fixed to one end of the clamping block (53), and the compression spring (52) is sleeved on the outer wall of the pull rope (54); A snap ring (55), wherein the snap ring (55) is fixed to one end of the pull rope (54).

6. The adjustable chalk marker according to claim 5, characterized in that: The clamping block (53) is slidably interlaced with the bottom of the fixed tube (311) in a horizontal direction, and the other end of the clamping block (53) is slidably clamped with the inner cavities of two adjacent clamping grooves (33).

7. The adjustable chalk marker according to claim 5, characterized in that: The clamping block (53) is connected to the inner cavity of the limiting tube (51) in a sliding manner, and the pull rope (54) is connected to the middle part of the limiting tube (51) in a sliding manner.

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