A modular portable watercolor paint box

The portable watercolor paint box features a modular design with a detachable palette, multi-angle top cover, and drawer structure, solving the problems of inconvenient cleaning of the mixing area and limited use, thus achieving lightweight and multi-functionality.

CN224576410UActive Publication Date: 2026-07-31SHENZHENSHIKUAIXIAODIANZISHANGWUYOUXIANGONGSI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHENSHIKUAIXIAODIANZISHANGWUYOUXIANGONGSI
Filing Date
2025-09-28
Publication Date
2026-07-31

AI Technical Summary

Technical Problem

Existing portable watercolor paint boxes are inconvenient to clean in terms of mixing area and have limited use cases. They are also too bulky and heavy, making it impossible to achieve portability.

Method used

A modular portable watercolor paint box was designed, featuring a detachable palette, a multi-angle adjustable top cover, a drawer-style paint tray, and a brush washing tray. Combined with a magnetic fixing structure, it enables separate cleaning of the palette, multi-functional use of the top cover, and a compact drawer design.

Benefits of technology

It achieves convenient cleaning, multi-functional use, and lightweight portability, solving the problems of paint residue and space waste, and meeting the painting needs of multiple scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a modular portable watercolor paint box, comprising a square box body, a rotatable top cover connected to the rear side of the box body, a detachable palette disposed within the box body, a first drawer-type paint box disposed on the front side of the box body, second drawer-type paint boxes and a drawer-type brush washing tray disposed on the left and right sides of the box body respectively. The top surface of the box body has a recessed portion, in which the palette is installed. A screw hole and a nut are disposed on the side of the recessed portion. When the nut is tightened inward, the palette is secured. This utility model's paint box has the advantages of easy-to-clean mixing areas and suitability for various application scenarios.
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Description

Technical Field

[0001] This utility model relates to the field of painting tools, and in particular to a modular portable watercolor paint box. Background Technology

[0002] Watercolor paint boxes are primarily used for carrying and storing watercolor paints, so that artists or painting enthusiasts can create paintings in various situations.

[0003] Current portable watercolor paint boxes typically consist of a box body with a fixed or one-piece molded paint tray and mixing area. Some products may include a simple brush holder. The lid usually only serves a closing function, limiting their use to a single scenario. A few products possess basic modular functionality, but their size and weight are too large, failing to achieve portability. Due to material limitations, the mixing area of ​​these paint boxes tends to collect water droplets during mixing and is difficult to clean. Utility Model Content

[0004] This invention proposes a modular portable watercolor paint box to solve the technical problems of inconvenient cleaning of the mixing area and limited usage scenarios in existing paint boxes.

[0005] The technical solution adopted by this utility model is to provide a modular portable watercolor paint box, which includes a square box body, a top cover rotatably connected to the top of the rear side of the box body, a palette detachably disposed in the box body, a first drawer-type paint box disposed on the front side of the box body, a second drawer-type paint box and a drawer-type brush washing tray disposed on the left and right sides of the box body respectively. The top surface of the box body has a recessed part, and the palette is installed in the recessed part. A screw hole and a nut installed in the screw hole are provided on the side of the recessed part. When the nut is tightened inward, the palette is fixed.

[0006] In this embodiment of the utility model, the top surface of the box body is further provided with a groove adjacent to the recessed portion, and a color-matching ceramic sheet is disposed in the groove.

[0007] In this embodiment of the utility model, two protrusions are respectively provided on the top two sides of the rear side of the box body. The protrusions are provided with screw holes. The top cover is connected to the box body by a drawing board adjusting nut passing through the screw hole. When the drawing board adjusting nut is loosened, the top cover can rotate around the drawing board adjusting nut. When the drawing board adjusting nut is tightened, the opening angle of the top cover is fixed.

[0008] In this embodiment of the utility model, the top cover includes a first cover plate for covering the front of the box body and a second cover plate for covering the front side of the box body. The first cover plate and the second cover plate are fixed by two cover plate adjusting nuts. When the cover plate adjusting nuts are loosened, the second cover plate can rotate around the cover plate adjusting nuts. When the cover plate adjusting nuts are tightened, the rotation angle of the second cover plate is fixed.

[0009] In this embodiment of the present invention, a magnetic buckle is also provided on the second cover plate, and a magnetic groove corresponding to the magnetic buckle is provided on the front side of the box body.

[0010] In this embodiment of the invention, the first drawer-type paint box is also provided with a pen slot.

[0011] In this embodiment of the utility model, the box body is provided with three drawer cavities corresponding to the first drawer-type paint box, the second drawer-type paint box and the drawer-type brush washing trough, respectively. The drawer cavity is provided with a limiting guide groove and a drawer limiting post.

[0012] In this embodiment of the utility model, the first drawer-type paint box, the second drawer-type paint box, and the drawer-type brush washing tray are fixed to the three drawer cavities by magnetic components.

[0013] In this embodiment of the present invention, both the first drawer-type paint box and the second drawer-type paint box include multiple parallel paint trays, a detachable baffle disposed on one side of the paint tray, and multiple paint compartments disposed in the paint tray. The opening of the paint tray is provided with a flange that limits the position of the paint compartments. The multiple paint compartments are inserted into and removed from the paint tray by sliding. The baffle is used to limit the position of the paint compartments.

[0014] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0015] 1. It adopts a detachable palette, which is easy to clean separately and solves the problem of pigment residue;

[0016] 2. The top cover is adjustable at multiple angles and can be used as a drawing board, eliminating the need to carry a drawing board. It integrates an adjustable drawing board, palette, paint tank, brush box, and brush washer into one unit, which can meet the needs of multiple usage scenarios.

[0017] 3. The drawer-type structure saves space and minimizes product volume, resulting in a compact and lightweight main body;

[0018] 4. The paint tray in the drawer features a removable side panel to prevent paint from spilling and to allow for easy adjustment of the paint layout and replenishment of clean paint compartments. Attached Figure Description

[0019] The present invention will now be described in detail with reference to the embodiments and accompanying drawings, wherein:

[0020] Figure 1 This is a schematic diagram of the modular portable watercolor paint box of this utility model from one angle after it is opened;

[0021] Figure 2 This is another exploded view of the modular portable watercolor paint box of this utility model after it has been opened;

[0022] Figure 3 This is a structural diagram of the modular portable watercolor paint box of this utility model;

[0023] Figure 4 This is a schematic diagram of the folded structure of the modular portable watercolor paint box of this utility model. Detailed Implementation

[0024] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0025] like Figures 1-4 As shown, this utility model provides a modular portable watercolor paint box, which includes a square box body 1, a top cover 2 rotatably connected to the top of the rear side of the box body 1, a palette 3 detachably disposed inside the box body 1, a first drawer-type paint box 4 disposed on the front side of the box body 1, a second drawer-type paint box 5 and a drawer-type brush washing tray respectively disposed on the left and right sides of the box body 1.

[0026] The top surface of the box body 1 has a recess 11, and the palette 3 is installed in the recess 11. A screw hole 112 and a nut 12 installed in the screw hole 112 are provided on the side of the recess 11. When the nut 12 is tightened inward, it abuts against the palette 3, fixing the palette 3. When the nut 12 is loosened outward, the palette 3 can be removed. Furthermore, the top surface of the box body 1 also has a groove 13 adjacent to the recess 11, and a color-mixing ceramic piece 8 is disposed in the groove 13. The color-mixing ceramic piece 8 is used for mixing smaller amounts of pigment. The palette 3 is used for mixing larger amounts of pigment.

[0027] Two protrusions 14 are respectively provided on the top sides of the rear side of the box body 1. Each protrusion 14 has a screw hole 141. The top cover 2 is connected to the box body 1 by a drawing board adjusting nut 23 passing through the screw hole 141. When the drawing board adjusting nut 23 is loosened, the top cover 1 can rotate around the drawing board adjusting nut 23. When the drawing board adjusting nut 23 is tightened, the opening angle of the top cover 1 is fixed, thus allowing it to be fixed at a user-adjustable angle to function as a drawing board.

[0028] Furthermore, the top cover 1 includes a first cover plate 21 for covering the front of the box body 1 and a second cover plate 22 for covering the front side of the box body 1. The first cover plate 21 and the second cover plate 22 are fixed by two cover plate adjusting nuts 24. When the cover plate adjusting nuts 24 are loosened, the second cover plate 22 can rotate around the cover plate adjusting nuts 24; when the cover plate adjusting nuts 24 are tightened, the rotation angle of the second cover plate 22 is fixed. In this way, when the first cover plate 21 and the second cover plate 22 are on the same plane, tightening the cover plate adjusting nuts 24 can adjust the length of the drawing board to the maximum.

[0029] Furthermore, the second cover plate 22 is also provided with a magnetic buckle 221, and the front side of the box body 1 is also provided with a magnetic groove 111 corresponding to the magnetic buckle 221. By attracting the magnetic buckle 221 to the magnetic groove 111, the top cover 2 and the box body 1 are covered and fixed.

[0030] like Figure 2 As shown, both the first drawer-type paint box 4 and the second drawer-type paint box 5 include multiple parallel paint trays 41, a removable baffle 42 disposed on one side of the paint trays, and multiple paint compartments 43 disposed in the paint trays 41. The opening of the paint tray 41 is provided with an inwardly facing flange to limit the placement of the paint compartments 41, preventing the paint compartments 43 from falling out of the opening of the paint tray 41. The multiple paint compartments 43 are inserted and removed from the side of the paint tray 41 by sliding, and the baffle 42 is used to limit the placement of the side of the paint tray 41. Furthermore, the first drawer-type paint box 4 also includes a brush slot 44 for holding paintbrushes.

[0031] like Figure 3As shown, the box body 1 has three drawer cavities corresponding to the first drawer-type paint box 4, the second drawer-type paint box 5, and the drawer-type brush washing tray 6, respectively. Each drawer cavity has a limiting guide groove 71 for limiting and guiding the drawer, and a drawer limiting post 72 to prevent the drawer from falling out. The first drawer-type paint box 4, the second drawer-type paint box 5, and the drawer-type brush washing tray 6 are respectively fixed to the three drawer cavities by magnetic components 73.

[0032] In summary, this utility model has at least one of the following beneficial effects:

[0033] 1. It adopts a detachable palette, which is easy to clean separately and solves the problem of pigment residue;

[0034] 2. The top cover is adjustable at multiple angles and can be used as a drawing board, eliminating the need to carry a drawing board. It integrates an adjustable drawing board, palette, paint tank, brush box, and brush washer into one unit, which can meet the needs of multiple usage scenarios.

[0035] 3. The drawer-type structure saves space and minimizes product volume, resulting in a compact and lightweight main body;

[0036] 4. The paint tray in the drawer features a removable side panel to prevent paint from spilling and to allow for easy adjustment of the paint layout and replenishment of clean paint compartments.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular portable watercolor paint box characterized by, The device includes a square box body, a top cover rotatably connected to the top of the rear side of the box body, a palette detachably disposed inside the box body, a first drawer-type paint box disposed on the front side of the box body, a second drawer-type paint box and a drawer-type brush washing tray disposed on the left and right sides of the box body respectively, a recessed portion on the top surface of the box body, the palette being installed in the recessed portion, a screw hole and a nut installed in the screw hole on the side of the recessed portion, the palette being fixed when the nut is tightened inward.

2. The modular portable watercolor paint case of claim 1, wherein, The top surface of the box is also provided with a groove adjacent to the recessed portion, and a color-matching ceramic piece is disposed in the groove.

3. The modular portable watercolor paint case of claim 1, wherein, Two protrusions are provided on the top sides of the rear side of the box body, and screw holes are provided in the protrusions. The top cover is connected to the box body by a drawing board adjusting nut passing through the screw hole. When the drawing board adjusting nut is loosened, the top cover can rotate around the drawing board adjusting nut. When the drawing board adjusting nut is tightened, the opening angle of the top cover is fixed.

4. The modular portable watercolor paint case of claim 3, wherein, The top cover includes a first cover plate for covering the front of the box and a second cover plate for covering the front side of the box. The first cover plate and the second cover plate are fixed by two cover plate adjusting nuts. When the cover plate adjusting nuts are loosened, the second cover plate can rotate around the cover plate adjusting nuts. When the cover plate adjusting nuts are tightened, the rotation angle of the second cover plate is fixed.

5. The modular portable watercolor paint case of claim 4, wherein, The second cover plate is also provided with a magnetic buckle, and the front side of the box body is also provided with a magnetic groove corresponding to the magnetic buckle.

6. The modular portable watercolor paint case of claim 1, wherein, The first drawer-type paint box also has a pen slot.

7. The modular portable watercolor paint case of claim 1, wherein, The box body is provided with three drawer cavities corresponding to the first drawer-type paint box, the second drawer-type paint box and the drawer-type brush washing trough, respectively. Each drawer cavity is provided with a limit guide groove and a drawer limit post.

8. The modular portable watercolor paint case of claim 7, wherein, The first drawer-type paint box, the second drawer-type paint box, and the drawer-type brush washing tray are fixed to the three drawer cavities by magnetic components.

9. The modular portable watercolor paint box according to claim 1, characterized in that, Both the first drawer-type paint box and the second drawer-type paint box include multiple parallel paint trays, a removable baffle on one side of the paint tray, and multiple paint compartments in the paint tray. The opening of the paint tray is provided with a flange that limits the position of the paint compartments. The multiple paint compartments are put into and taken out of the paint tray by sliding.