Tool box with telescopic expander

Abstract

The utility model relates to a toolbox with a telescopic expander, which belongs to the technical field of toolboxes and comprises a toolbox body, a box cover is clamped on the upper side of the toolbox body, an article placing structure is arranged inside the lower side of the toolbox body, and a cleaning structure is arranged inside the upper side of the toolbox body. A clamping structure is arranged in the middle of the inner side of the tool box body, and a supporting adjusting structure is arranged on the surface of the tool box body; the placing structure comprises two linear sliding rails fixedly connected to the lower side of the interior of the tool kit body, a placing box slidably connected between the two linear sliding rails, and a first connecting rod rotationally arranged on the upper side of the inner wall of the placing box in a sleeving mode. According to the tool box with the telescopic expander, the drawing board is placed on the upper side of the base plate, the movable rods are taken out and clamped to the lower sides of the different protruding blocks on the back of the base plate according to the requirements of the movable rods, and the angle of the drawing board is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of toolboxes, and specifically relates to a toolbox with a telescopic expander. Background Art

[0002] A telescopic expansion toolbox is a toolbox design with a telescopic function, and its main features and advantages lie in its flexibility and convenience.

[0003] After retrieval, the prior art with the publication number of CN214492361 U discloses a painting toolbox, including a box body. Roller grooves are opened at the four corners of the bottom surface of the box body. The upper end of the right side wall of the box body is fixedly connected with a box cover through a hinge. An accordion bucket is fixedly connected above the interior of the box body through a fixing block, and the accordion bucket is located at the rear side of the box body. This utility model utilizes the mutual cooperation among the accordion bucket, the L-shaped water pipe, the pen-washing bucket, the drain pipe, the first valve, and the second valve. By rotating the first valve, the clean water inside the accordion bucket can flow into the pen-washing bucket through the L-shaped water pipe. After an appropriate amount of water flows into the pen-washing bucket, it stops. The painting brush after painting is washed inside the pen-washing bucket. After the water inside the pen-washing bucket becomes dirty, rotate the second valve to discharge the dirty water from the drain pipe for centralized collection and treatment, avoiding the influence on the painting idea by fetching pen-washing water back and forth during painting and improving the painting effect.

[0004] However, this painting toolbox of the utility model can clean the painting pen, but it needs to support the painting board during painting. It lacks a support structure for the painting board and also lacks a placement position for painting dyes. As a result, there is no place to place the painting board and painting dyes during painting, which cannot meet the usage requirements. Therefore, a toolbox with a telescopic expander is proposed to solve the problems raised above. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a toolbox with a telescopic expander, which has the advantages of being able to support and adjust the angle of the painting board and having a special place for placing painting dyes, etc., and solves the problems that a support structure for the painting board is needed during painting, the support structure for the painting board is lacking, and at the same time, there is no placement position for painting dyes, resulting in no place to place the painting board and painting dyes during painting.

[0006] To achieve the above object, the utility model provides the following technical solution: A toolbox with a telescopic expander, including a toolbox body. A box cover is clamped on the upper side of the toolbox body. An article placement structure is arranged inside the lower side of the toolbox body. A cleaning structure is arranged inside the upper side of the toolbox body. A clamping structure is arranged in the middle of the inner side of the toolbox body. A support adjustment structure is arranged on the surface of the toolbox body.

[0007] The placement structure includes two linear sliding rails fixedly connected to the lower side inside the toolbox body, a placement box slidably connected between the two linear sliding rails, a first connecting rod rotatably sleeved on the upper side of the inner wall of the placement box, and a painting dye card board rotatably sleeved on the side of the first connecting rod away from the placement box;

[0008] The clamping structure includes two painting pen card boards slidably connected to the middle part inside the toolbox body, a cylinder fixedly connected to the opposite sides of the two painting pen card boards, a second connecting rod clamped inside the inner wall of the cylinder, a spring sleeved on the outer side of the second connecting rod, and a fixed block fixedly connected to the upper side of the spring;

[0009] The support and adjustment structure includes a backing plate rotatably sleeved on the surface of the toolbox body, two movable rods rotatably sleeved on the surface of the toolbox body near the back of the backing plate, and a plurality of convex blocks fixedly connected to the back of the backing plate and adapted to the movable rods.

[0010] Furthermore, the cleaning structure includes two electric push rods fixedly installed in the middle part inside the toolbox body, a folding water bucket fixedly connected to the output end of the electric push rods, a drain pipe communicated with the back of the folding water bucket, and a valve sleeved on the outer side of the drain pipe.

[0011] Furthermore, a box cover is sleeved on the upper side of the toolbox body, a magnet is fixedly connected to the lower side of the placement box, and the surface of the magnet is magnetically fixed to the lower side of the toolbox body.

[0012] Furthermore, two sliding grooves adapted to the back of the painting pen card board are opened on the lower side of the inner wall of the toolbox body, and the back of the painting pen card board is slidably connected in the sliding grooves.

[0013] Furthermore, a sponge pad is adhered to the inner bottom wall of the placement box, and first through holes adapted to the painting pen card board are opened on the left and right sides of the toolbox body.

[0014] Furthermore, a second through hole adapted to the placement box is opened on the lower side of the surface of the toolbox body, and the two movable rods are arranged horizontally.

[0015] Furthermore, a positioning groove adapted to the movable rod is opened on the surface of the toolbox body.

[0016] Compared with the prior art, the present utility model provides a toolbox with a telescopic expander, and has the following beneficial effects:

[0017] 1. For the toolbox with a telescopic expander, by placing the painting board on the upper side of the backing plate and taking out the movable rod and clamping it under different convex blocks on the back of the backing plate according to one's own requirements, the angle adjustment of the painting board can be achieved.

[0018] 2. The toolbox with a telescopic expander can be moved out from the upper side of the placement box by rotating the first connecting rod on the side of the painting dye card board, which facilitates the placement of painting dyes. At the same time, it can also take out the items needed in the placement box, solving the problem that a painting board support is required for painting during painting, there is a lack of a painting board support structure, and there is also a lack of a placement position for painting dyes, resulting in no place to place the painting board and painting dyes during painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural sectional view of the present utility model;

[0020] Figure 2 It is a front view of the structure of the present utility model;

[0021] Figure 3 It is a rear view of the structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the movable rod of the present utility model;

[0023] Figure 5 It is a partial structural side view of the toolbox body of the present utility model;

[0024] Figure 6 It is a structural sectional view of the placement box of the present utility model;

[0025] Figure 7 It is a three-dimensional view of the structure of the painting ratio card board of the present utility model.

[0026] In the figure: 1 toolbox body, 2 box cover, 3 electric push rod, 4 folding water bucket, 5 fixed block, 6 spring, 7 second connecting rod, 8 cylinder, 9 painting pen card board, 10 linear slide rail, 11 placement box, 12 magnet, 13 sponge pad, 14 painting dye card board, 15 first connecting rod, 16 backing plate, 17 drain pipe, 18 valve, 19 movable rod, 20 convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figure 1-7, a toolbox with a telescopic expander in this embodiment, includes a toolbox body 1, a box cover 2 is clamped on the upper side of the toolbox body 1, an article placement structure is arranged inside the lower side of the toolbox body 1, a cleaning structure is arranged inside the upper side of the toolbox body 1, a clamping structure is arranged in the middle of the inner side of the toolbox body 1, and a support adjustment structure is arranged on the surface of the toolbox body 1. The placement structure includes two linear slide rails 10 fixedly connected to the lower inner side of the toolbox body 1, a placement box 11 slidably connected between the two linear slide rails 10, a first connecting rod 15 rotatably sleeved on the upper side of the inner wall of the placement box 11, and a painting dye card board 14 rotatably sleeved on the side of the first connecting rod 15 away from the placement box 11. The clamping structure includes two painting pen card boards 9 slidably connected to the middle of the inner side of the toolbox body 1, a cylinder 8 fixedly connected to the opposite sides of the two painting pen card boards 9, a second connecting rod 7 clamped inside the inner wall of the cylinder 8, a spring 6 sleeved on the outer side of the second connecting rod 7, and a fixing block 5 fixedly connected to the upper side of the spring 6. The support adjustment structure includes a backing plate 16 rotatably sleeved on the surface of the toolbox body 1, two movable rods 19 rotatably sleeved on the surface of the toolbox body 1 near the back of the backing plate 16, and a plurality of convex blocks 20 fixedly connected to the back of the backing plate 16 and adapted to the movable rods 19.

[0029] Among them, the cleaning structure includes two electric push rods 3 fixedly installed in the middle of the inner side of the toolbox body 1, a folding water bucket 4 fixedly connected to the output end of the electric push rod 3, a drain pipe 17 communicated with the back of the folding water bucket 4, and a valve 18 sleeved and installed on the outer side of the drain pipe 17. The upper side of the toolbox body 1 is sleeved with a box cover 2. A magnet 12 is fixedly connected to the lower side of the placement box 11, and the surface of the magnet 12 is magnetically fixed to the lower side of the toolbox body 1. Two sliding grooves adapted to the back of the painting pen card board 9 are opened on the lower inner wall of the toolbox body 1, and the back of the painting pen card board 9 is slidably connected in the sliding groove. A sponge pad 13 is bonded to the inner bottom wall of the placement box 11. The first through holes adapted to the painting pen card board 9 are opened on the left and right sides of the toolbox body 1, and the second through hole adapted to the placement box 11 is opened on the lower side of the surface of the toolbox body 1. The two movable rods 19 are arranged horizontally, and a positioning groove adapted to the movable rod 19 is opened on the surface of the toolbox body 1.

[0030] The working principle of the above embodiment is as follows:

[0031] The lid 2 is separated from the upper side of the toolbox body 1. The electric push rod 3 is activated to drive the upper end of the folding bucket 4 to move and prop up. Then, water is poured into the folding bucket 4. The second connecting rod 7 is pulled upward, and the matching spring 6 is compressed upward and separated from the cylinder 8 at the same time. Then, the paintbrush card board 9 can be directly removed to take out the paintbrushes stuck on the surface of the paintbrush card board 9. The placement box 11 is pulled outwards. The paint dye card board 14 is rotated and separated from the upper side of the placement box 11 under the rotation of the first connecting rod 15, which is convenient for taking items in the sponge pad 13 during painting. At the same time, it can also cooperate with the paint dye in the paint dye card board 14 and the paintbrush for painting. The painting board is directly placed on the surface of the backing plate 16, and the inclination angle of the backing plate 16 can be adjusted by the rotating shaft on the upper side of the backing plate 16. The back of the backing plate 16 uses the movable rod 19 to be clamped with the bumps 20 at different heights to achieve the purpose of inclined support, so that the user can use it better. After painting, the painting end of the paintbrush can be put into the folding bucket 4 for cleaning and then clamped and fixed on the surface of the paintbrush card board 9 again. Then, the paintbrush card board 9 is pushed to move inside the toolbox body 1 and is clamped and fixed by the second connecting rod 7 passing through the cylinder 8. The paint dye card board 14 is rotated to the upper side of the placement box 11 and slides inside the toolbox body 1, and is fixed by the magnetic attraction of the magnet 12 and the bottom of the toolbox body 1. The liquid inside the folding bucket 4 twists the valve 18 and is discharged from the drain pipe 17, and then the overall volume of the folding bucket 4 is reduced by the electric push rod 3, realizing the overall telescopic expansion function of the toolbox body 1 and improving the practicability.

[0032] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology will not be elaborated in the text.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A toolbox with a telescopic expander, characterized in that: It includes a toolbox body (1), a box cover (2) is snap-connected to the upper side of the toolbox body (1), an article placement structure is arranged inside the lower side of the toolbox body (1), a cleaning structure is arranged inside the upper side of the toolbox body (1), a snap-connection structure is arranged in the middle of the inner side of the toolbox body (1), and a support adjustment structure is arranged on the surface of the toolbox body (1); The placement structure includes two linear slide rails (10) fixedly connected to the lower side inside the toolbox body (1), a placement box (11) slidably connected between the two linear slide rails (10), a first connecting rod (15) rotatably sleeved on the upper side of the inner wall of the placement box (11), and a painting dye card board (14) rotatably sleeved on the side of the first connecting rod (15) away from the placement box (11); The snap-connection structure includes two painting pen card boards (9) slidably connected to the middle of the inner side of the toolbox body (1), a cylinder (8) fixedly connected to the opposite sides of the two painting pen card boards (9), a second connecting rod (7) snap-connected to the inner wall of the cylinder (8), a spring (6) sleeved on the outer side of the second connecting rod (7), and a fixed block (5) fixedly connected to the upper side of the spring (6); The support adjustment structure includes a backing plate (16) rotatably sleeved on the surface of the toolbox body (1), two movable rods (19) rotatably sleeved on the surface of the toolbox body (1) near the back of the backing plate (16), and a plurality of bumps (20) fixedly connected to the back of the backing plate (16) and adapted to the movable rods (19).

2. The toolbox with a telescopic expander according to claim 1, wherein: The cleaning structure includes two electric push rods (3) fixedly installed in the middle of the inner side of the toolbox body (1), a folding water bucket (4) fixedly connected to the output end of the electric push rod (3), a drain pipe (17) communicated with the back of the folding water bucket (4), and a valve (18) sleeved and installed on the outer side of the drain pipe (17).

3. A toolbox with a telescopic expander according to claim 1, characterized in that: The box cover (2) is sleeved on the upper side of the toolbox body (1), a magnet (12) is fixedly connected to the lower side of the placement box (11), and the surface of the magnet (12) is magnetically fixed to the lower side of the toolbox body (1).

4. A toolbox with a telescopic expander according to claim 1, characterized in that: Two chutes adapted to the back of the painting pen card board (9) are opened on the lower side of the inner wall of the toolbox body (1), and the back of the painting pen card board (9) is slidably connected in the chutes.

5. A toolbox with a telescopic expander according to claim 1, characterized in that: A sponge pad (13) is adhered to the inner bottom wall of the placement box (11), and two first through holes adapted to the painting pen card board (9) are opened on the left and right sides of the toolbox body (1).

6. A toolbox with a telescopic expander according to claim 1, characterized in that: A second through hole adapted to the placement box (11) is opened on the lower side of the surface of the toolbox body (1), and the two movable rods (19) are arranged horizontally.

7. A toolbox with a telescopic expander according to claim 1, characterized in that: A positioning groove adapted to the movable rod (19) is opened on the surface of the toolbox body (1).

Images