Easel convenient to clean

Abstract

The utility model provides an easel convenient to clean, and relates to the technical field of easel, the easel convenient to clean comprises picture frames, cleaning seat strips, a control structure and a collecting plate seat, the control structure comprises a positioning plate, one end of the positioning plate is connected with a pressing plate in an assembled mode, and a control head is machined on the surface of one end of the pressing plate; the control structures on the two picture frames are kept in a staggered state, one end of the pressing plate is assembled to the center of the clearing seat strip, and a positioning buckle seat is arranged at one end of the positioning plate; axis screws are integrally formed at the bottoms of the two sides of the two picture frames, and the outer portions of the axis screws are rotationally connected with blocking arms. According to the technical scheme, the removing seat strip with the cleaning cotton strip is arranged on the surface of the drawing board on the picture frame, when the pressing plate with the control head is assembled on the surface of the removing seat strip, the control head can be controlled to slide up and down, and on the premise that the positioning plate is positioned by the positioning buckle seat, the cleaning cotton strip can be removed. And the cleaning cotton sliver can clean drawing marks left on the surface of the drawing board by the drawing pen in a one-key manner simply and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of easels, in particular to an easel which is easy to clean. Background Art

[0002] An easel is a freestanding structure designed by artists to support a canvas or drawing board while painting. Studio easels typically consist of four sturdy wooden bars fixed to a square or rectangular base on casters. The base has two sturdy arms crossing at the top and a diagonal brace in the middle of the back. The easel has an adjustable slide with spring-loaded hooks that hold and support the painting in sections, and a movable clamp at the top to secure it.

[0003] Easels used in art schools and art classes are sturdier than sketching easels but lighter than those used in studios. Most easels are foldable for easy storage. There are many different types of wooden easels, and their quality depends primarily on the quality of the wood and the craftsmanship.

[0004] The patent document with announcement number CN207875240U discloses an easel with a cleaning device which is more convenient to carry by being folded and relatively space-saving. Cleaning supplies can be stored in the cleaning device fixing seat for easy cleaning. A painting tool placement plate is installed at one end of the cleaning device fixing seat, and the painting tool placement plate is slidably connected to the cleaning device fixing seat, which makes it easier to open and close the painting tool placement plate by sliding. The painting tool placement plate can be used to store paints, brushes and other necessary supplies for easy operation. A cleaning tool storage slot is installed at the other end of the cleaning device fixing seat, and the cleaning tool storage slot can be used to store brushes, rags and other necessary supplies for cleaning. A cleaning cup placement slot is installed in the middle position of the cleaning device fixing seat, and the cleaning cup placement slot is slidably connected to the cleaning device fixing seat. A cleaning cup can be placed in the cleaning cup placement slot for convenient use during painting. The cleaning cup placement slot is easier to open and close by sliding, which makes it easier to use. A cleaning cup is installed in the cleaning cup placement slot, and the cleaning cup is inlaid with the cleaning cup placement slot, which makes it easier to disassemble, making it more convenient to carry.

[0005] However, in the process of implementing the above technical solution, it was found that the above technical solution had the following technical problems:

[0006] The easel with a cleaning device is provided with a convenient cleaning device, and various cleaning supplies can be used to perform corresponding cleaning work when cleaning the easel. However, in actual application, the convenience of using the cleaning tool is difficult to significantly improve the cleaning efficiency of the entire drawing board painting area, and it is still relatively troublesome to use. Utility Model Content

[0007] In order to overcome the shortcomings of existing easels with cleaning devices in actual applications, such as the difficulty in using cleaning tools, the difficulty in significantly improving the cleaning efficiency of the entire drawing board painting area, and the relatively troublesome use, the embodiment of the present application provides an easel that is easy to clean, by providing a cleaning seat strip with a cleaning cotton strip on the surface of the drawing board on the picture frame. When a pressure plate with a control head is assembled on the surface of the cleaning seat strip, the control head can be controlled to slide up and down. On the premise that the positioning buckle seat is positioned for the positioning plate, the cleaning cotton strip can be used to clean the painting marks left by the brush on the surface of the drawing board with one click, which is simple and convenient.

[0008] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0009] An easy-to-clean easel comprises a picture frame, a cleaning seat bar, a control structure and a collecting plate seat. Two picture frames are provided, and both surfaces are processed with a drawing board.

[0010] The surface of one side of the seat strip is processed with a positioning pin;

[0011] There are two control structures, which are movably connected to the tops of the two picture frames respectively;

[0012] The collecting plate seat is hingedly connected to the bottom of the picture frame;

[0013] The control structure includes a positioning plate, one end of which is assembled and connected to a pressure plate, and a control head is processed on the surface of one end of the pressure plate;

[0014] Among them, the tops of the two picture frames are hinged to each other to keep the control structures on the two picture frames in a staggered state, one end of the pressure plate is assembled to the center of the cleaning seat strip, and one end of the positioning plate is provided with a positioning buckle seat, which is assembled and fixed with the picture frame to support the positioning plate to move up and down close to the surface of the picture frame, and use the cleaning cotton strip at one end of the pressure plate to clean the surface of the painting board, so that dust falls to the top of the collection plate seat.

[0015] In one possible implementation, a storage board groove is processed on the surface of the two picture frames away from the drawing board, one end of the positioning buckle seat is assembled to the inner wall of the storage board groove, and the thickness of the positioning buckle seat is less than the depth of the storage board groove.

[0016] In one possible implementation, an axial screw is integrally formed at the bottom of both sides of the two picture frames, and a stop arm is rotatably connected to the outside of the axial screw; one end of the stop arm rotates outside the axial screw, supporting the other end to rest against the bottom of the collection plate seat, thereby limiting the rotation of the collection plate seat around the hinge point between it and the picture frame.

[0017] In a possible implementation, both ends of the collecting plate seat are bent from the bottom to the top and are arranged in a symmetrical state.

[0018] In one possible implementation, fixed support legs are assembled and connected at the corners on both sides of the two picture frames, movable support legs are slidably connected inside the fixed support legs, and two positioning pins are provided inside the movable support legs that pass through the interior of the fixed support legs, and one end of the two positioning pins is commonly connected to a U-shaped block.

[0019] In a possible implementation, a movable groove is machined inside the fixed support leg, the cross section of one end of the fixed support leg is U-shaped, and the movable support leg is installed between the two fixed support legs to the inside of the fixed support leg.

[0020] In one possible implementation, a plurality of positioning column grooves are processed on the surface of the fixed support leg, the interiors of the plurality of positioning column grooves are connected to the interiors of the movable bar grooves, and the two ends of the U-shaped block are respectively inserted into the interiors of two adjacent positioning column grooves.

[0021] In a possible implementation, the plurality of positioning column slots and the one movable bar slot on the fixed support leg are all arranged at an angle, and the U-shaped block is installed inside the fixed support leg from the outside direction to the inside direction of the two picture frames.

[0022] The beneficial effects of this application are:

[0023] First, in this solution, a cleaning seat strip with a cleaning cotton strip is provided on the surface of the drawing board on the picture frame. When a pressure plate with a control head is assembled on the surface of the cleaning seat strip, the control head can be controlled to slide up and down. Under the premise that the positioning buckle seat is positioned for the positioning plate, the cleaning cotton strip can be used to clean the painting marks left by the brush on the surface of the drawing board with one click, which is simple and convenient.

[0024] Secondly, in this solution, by controlling one end of the barrier arm to rotate around the axial screw, the end of the barrier arm supported on the bottom of the collection plate seat is detached from the bottom of the barrier arm, thereby releasing the support for the collection plate seat. The dust collected on the top of the collection plate seat can quickly fall to the ground, which is conducive to quick dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the utility model in use;

[0027] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0028] Figure 4 This is a structural diagram of the picture frame of the utility model;

[0029] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of the middle C part;

[0030] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0031] Figure numerals: 1. Control structure; 101. Positioning plate; 102. Pressing plate; 103. Control head; 2. Picture frame; 3. Drawing board; 4. Cleaning seat strip; 5. Fixed support leg; 6. Collection plate seat; 7. Movable strip groove; 8. Positioning column groove; 9. U-shaped block; 10. Movable support leg; 11. Cleaning cotton strip; 12. Positioning buckle seat; 13. Storage plate groove; 14. Positioning pin; 15. Axial screw; 16. Stop arm. DETAILED DESCRIPTION

[0032] The technical solution in the embodiments of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0033] Example 1:

[0034] This embodiment introduces a specific structure of an easel that is easy to clean. Figures 1-6 As shown, it includes a picture frame 2 with drawing boards 3 processed on both surfaces, a cleaning seat bar 4 with a positioning pin 14 processed on one side surface, two control structures 1 movably connected to the tops of the two picture frames 2, and a collecting plate seat 6 hingedly connected to the bottom of the picture frame 2. The control structure 1 includes a positioning plate 101, one end of the positioning plate 101 is assembled and connected to a pressure plate 102, and one end of the pressure plate 102 is processed on the surface of a control head 103;

[0035] like Figure 2 and Figure 4 As shown, the tops of the two picture frames 2 are hinged to each other to keep the control structures 1 on the two picture frames 2 in a staggered state. One end of the pressing plate 102 is assembled to the center of the clearing seat bar 4, and one end of the positioning plate 101 is provided with a positioning buckle seat 12;

[0036] Among them, by assembling and fixing the positioning buckle seat 12 with the picture frame 2, a channel can be formed between the surface of the picture frame 2 and the inner wall of the positioning buckle seat 12. When the positioning plate 101 is inserted between the positioning buckle seat 12 and the storage plate groove 13, the positioning buckle seat 12 and the picture frame 2 support the positioning plate 101 to move up and down close to the surface of the picture frame 2, so that the cleaning cotton strip 11 at one end of the pressing plate 102 can be used to clean the surface of the drawing board 3, so that dust can quickly fall to the top of the collection plate seat 6, completing the corresponding cleaning work;

[0037] Secondly, by processing the storage plate groove 13 on the surface of the two picture frames 2 on the side away from the drawing board 3, the thickness of the positioning buckle seat 12 is less than the depth of the storage plate groove 13. When one end of the positioning buckle seat 12 is assembled to the inner wall of the storage plate groove 13, it can ensure that the positioning plate 101 and the positioning buckle seat 12 are stored inside the storage plate groove 13, avoiding the positioning buckle seat 12 interfering with the two picture frames 2 when they are rotated around the hinge point and retracted, so that the backs of the two picture frames 2 cannot be completely fitted together;

[0038] Furthermore, in order to facilitate the collection of dust scraped from the surface of the drawing board 3 on the top of the collecting plate seat 6, it can be quickly removed. Figure 6 As shown, the bottoms of both sides of the two picture frames 2 are integrally formed with an axial screw 15, and the outside of the axial screw 15 is rotatably connected to a blocking arm 16. By rotating one end of the blocking arm 16 outside the axial screw 15, the one end of the blocking arm 16 is separated from the bottom of the collecting plate seat 6, so that the collecting plate seat 6 can be rotated around the hinge point between it and the picture frame 2, so that the surface of the collecting plate seat 6 for collecting dust is in a vertical state, which is conducive to quick dust cleaning;

[0039] At the same time, by rotating one end of the blocking arm 16 outside the axial screw 15, the other end of the blocking arm 16 is pressed against the bottom of the collecting plate seat 6, thereby limiting the rotation of the collecting plate seat 6 around the hinge point between the collecting plate seat 6 and the picture frame 2. This allows the collecting plate seat 6 to stably receive the dust (generated from chalk and other abrasive drawing tools) cleaned by the cleaning cotton strip 11 on the bottom of the drawing board 3.

[0040] In addition, by bending the two ends of the collecting plate seat 6 from the bottom to the top and keeping them symmetrical, when the painting marks on the surface of the drawing board 3 are cleaned and dust is generated, as much dust as possible can fall to the top of the collecting plate seat 6. When there is no need to clean the environment around the easel, dust will not fall on the top of the collecting plate seat 6.

[0041] The above design is to provide a cleaning seat strip 4 with a cleaning cotton strip 11 on the surface of the drawing board 3 on the picture frame 2. When a pressure plate 102 with a control head 103 is assembled on the surface of the cleaning seat strip 4, since one end of the positioning plate 101 is slidably connected between the positioning buckle seat 12 and the inner wall of the storage plate groove 13, the control head 103 can be controlled to slide up and down. Under the premise that the positioning buckle seat 12 positions the positioning plate 101, the cleaning cotton strip 11 can remove the painting marks left by the brush on the surface of the drawing board 3, which is conducive to realizing the one-button cleaning function;

[0042] At the same time, when the cleaning cotton strip 11 removes the painting marks on the surface of the drawing board 3 and generates dust, the dust will fall to the bottom to the top of the collecting plate seat 6. By controlling one end of the blocking arm 16 to rotate around the axial screw 15, the end of the blocking arm 16 supported at the bottom of the collecting plate seat 6 is detached from the bottom of the blocking arm 16, and the support for the collecting plate seat 6 is released. The dust collected on the top of the collecting plate seat 6 can be quickly dropped to the ground, which is conducive to quick dust cleaning.

[0043] Example 2:

[0044] Based on Example 1, this example introduces the specific structure of the picture frame 2. The corners of both sides of the two picture frames 2 are assembled and connected with fixed support legs 5. The fixed support legs 5 are slidably connected to the inside of the movable support legs 10. The movable support legs 10 are provided with two positioning pins 14 passing through the inside of the fixed support legs 5. One end of the two positioning pins 14 is connected to a U-shaped block 9.

[0045] The interior of the fixed support leg 5 is processed with a movable strip groove 7. By setting the cross section of one end of the fixed support leg 5 into a U shape, the movable support leg 10 can be supported and installed between the two fixed support legs 5 to the interior of the fixed support leg 5. Since the two positioning pins 14 inside the U-shaped block 9 are inserted into the movable strip groove 7 on the fixed support leg 5, the two positioning pins 14 can be used to limit the movement of the movable support leg 10 inside the fixed support leg 5.

[0046] At the same time, in order to facilitate the movement of the movable support leg 10 inside the fixed support leg 5, it can be adjusted to a fixed state, such as Figure 1 and Figure 6 As shown, the surface of the fixed support leg 5 is processed with a plurality of positioning column grooves 8. By making the interiors of the plurality of positioning column grooves 8 communicate with the interiors of the movable strip groove 7, when the two ends of the U-shaped block 9 are respectively inserted into the interiors of two adjacent positioning column grooves 8, the U-shaped block 9 having a cross-sectional diameter larger than that of the positioning pin 14 can cooperate with the positioning column grooves 8 to limit the movement of the positioning pin 14 in the interior of the movable strip groove 7, thereby achieving a good positioning effect.

[0047] At the same time, the multiple positioning column grooves 8 and one movable bar groove 7 on the fixed support leg 5 are all set at an angle, and the U-shaped block 9 is installed from the outside direction of the two picture frames 2 to the inside direction of the fixed support leg 5. When the two picture frames 2 are opened around the hinge point, the positioning pins 14 at both ends of the U-shaped block 9 will not be detached from the inside of the movable support leg 10, thereby causing the two ends of the U-shaped block 9 to detach from the inside of the two adjacent positioning column grooves 8.

[0048] The above design assembles fixed support legs 5 with control structures 1 inside on both sides of the picture frame 2. When the movable support legs 10 are controlled to move inside the fixed support legs 5 to adjust the height of the entire device, the U-shaped blocks 9 can be controlled to withdraw from the inside of the two adjacent positioning column slots 8 to ensure that the movable support legs 10 can move smoothly inside the fixed support legs 5. When the two ends of the U-shaped block 9 are inserted into the inside of the other two adjacent positioning column slots 8, the movable support legs 10 and the fixed support legs 5 can be kept in a fixed state.

[0049] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An easy-to-clean easel, characterized in that: include: Two picture frames (2) are provided, and both surfaces are processed with a drawing board (3); The seat strip (4) is removed, and a positioning pin (14) is processed on one side surface of the seat strip; Two control structures (1) are provided and are movably connected to the tops of the two picture frames (2); a collecting plate seat (6) hingedly connected to the bottom of the picture frame (2); The control structure (1) comprises a positioning plate (101), one end of the positioning plate (101) is assembled and connected to a pressure plate (102), and a control head (103) is processed on the surface of one end of the pressure plate (102); The tops of the two picture frames (2) are hinged to each other to keep the control structures (1) on the two picture frames (2) in a staggered state. One end of the pressing plate (102) is assembled to the center of the cleaning seat strip (4). One end of the positioning plate (101) is provided with a positioning buckle seat (12). The positioning buckle seat (12) is assembled and fixed to the picture frame (2) to support the positioning plate (101) to move up and down close to the surface of the picture frame (2). The cleaning cotton strip (11) at one end of the pressing plate (102) is used to clean the surface of the painting board (3) so that dust falls to the top of the collection plate seat (6).

2. The easy-to-clean easel according to claim 1, characterized in that: A receiving plate groove (13) is processed on the surface of one side of the two picture frames (2) away from the drawing board (3), one end of the positioning buckle seat (12) is assembled to the inner wall of the receiving plate groove (13), and the thickness of the positioning buckle seat (12) is less than the depth of the receiving plate groove (13).

3. The easy-to-clean easel according to claim 1, characterized in that: The bottoms of both sides of the two picture frames (2) are integrally formed with an axial screw (15), and the outside of the axial screw (15) is rotatably connected to a stop arm (16); One end of the blocking arm (16) rotates outside the axial screw (15), supporting the other end thereof against the bottom of the collecting plate seat (6), thereby limiting the collecting plate seat (6) from rotating around the hinge point between the collecting plate seat and the picture frame (2).

4. The easy-to-clean easel according to claim 1, characterized in that: The two ends of the collecting plate seat (6) are bent from the bottom to the top and are arranged in a symmetrical state.

5. The easy-to-clean easel according to claim 1, characterized in that: The corners on both sides of the two picture frames (2) are assembled and connected with fixed support legs (5), the interior of the fixed support legs (5) is slidably connected with movable support legs (10), and the interior of the movable support legs (10) is provided with two positioning pins (14) passing through the interior of the fixed support legs (5), and one end of the two positioning pins (14) is commonly connected to a U-shaped block (9).

6. The easy-to-clean easel according to claim 5, characterized in that: A movable groove (7) is machined inside the fixed support leg (5), and the cross section of one end of the fixed support leg (5) is U-shaped. The movable support leg (10) is installed between the two fixed support legs (5) and inside the fixed support leg (5).

7. The easy-to-clean easel according to claim 6, characterized in that: The surface of the fixed support leg (5) is processed with a plurality of positioning column grooves (8), the interiors of the plurality of positioning column grooves (8) are all connected to the interior of the movable bar groove (7), and the two ends of the U-shaped block (9) are respectively inserted into the interiors of two adjacent positioning column grooves (8).

8. The easy-to-clean easel according to claim 7, characterized in that: The plurality of positioning column slots (8) and the one movable bar slot (7) on the fixed support leg (5) are all arranged at an angle, and the U-shaped block (9) is installed inside the fixed support leg (5) from the outside direction to the inside direction of the two picture frames (2).

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