A portable outdoor easel box

Abstract

The utility model discloses a portable outdoor drawing board box, including box, the bottom surface of box is equipped with three groups equidistance first storage slot, each group first storage slot all is installed rotatable support leg, and the one side of support leg is installed telescopic telescopic link, and the lock -up subassembly is installed between support leg and telescopic link. The utility model has the advantages that: through setting bolt and lock -up nut cooperation can through lock -up nut on bolt helical adjustment the state between support leg and telescopic link, improve the convenience of support leg and telescopic link installation, and the one end of first storage slot is equipped with fixed groove, and after the one end of telescopic link extends to fixed groove, through lock -up subassembly, support leg and telescopic link are locked and fixed, thereby can store and fix support leg and telescopic link in first storage slot, avoid support leg and telescopic link from falling off from first storage slot in the process of carrying, improve the overall portability of box, improve the use experience of user.

Description

Technical Field

[0001] This utility model relates to the field of drawing board box technology, and in particular to a portable outdoor drawing board box. Background Technology

[0002] With the continuous large-scale development of outdoor sketching, the market has spurred a strong demand for integrated, portable art supplies. This led to the birth and standardization of the standard wooden portable easel case. It cleverly integrates the functions of an easel and a storage box; the lid serves as the easel, while the interior features ingeniously designed dividers and palettes for neatly storing oil or watercolor paints, brushes, solvents, and more. This design significantly lowers the barrier and burden of outdoor creation, making it standard equipment for generations of art students and landscape painters. The development of easel cases has shown characteristics of material diversification, functional segmentation, and user-friendly design. In terms of materials, lightweight and durable engineering plastics and metal alloys have partially replaced traditional wood, reducing cost and weight. Functionally, specialized designs such as side-opening, backpack-style, and pull-rod-style easels have emerged to cater to different painting genres, including watercolor, acrylic, and oil painting, as well as different user groups, such as beginners and professionals. The internal structure is also more scientific, with modular inner linings and adjustable compartments being highlights.

[0003] When used as a drawing board support, some existing outdoor drawing board boxes generally have poor user experience in terms of the installation and adjustment of the legs. This directly affects the smoothness of outdoor sketching. In the installation process, many drawing board boxes use a split design for the legs or require multiple steps of screwing and fixing. It is necessary to spend extra time and effort to take the legs out of the box and assemble and lock them one by one. In the changeable outdoor environment, the scattered parts are also easy to lose or get dirty, resulting in a poor user experience. Utility Model Content

[0004] The purpose of this utility model is to overcome the common problem of poor user experience in the installation and adjustment of the legs of some existing outdoor easel boxes when used as easel supports. This directly affects the smoothness of outdoor sketching. In the installation process, many easel boxes use a split design for the legs or require multiple steps of screwing and fixing. It is necessary to spend extra time and effort to take the legs out of the box and assemble and lock them one by one. In the changeable outdoor environment, the scattered parts are also easy to lose or get dirty, resulting in a poor user experience. This utility model provides a portable outdoor easel box.

[0005] The purpose of this utility model is achieved through the following technical solution: a portable outdoor drawing board box, including a box body, three sets of first storage slots are set at equal intervals on the bottom surface of the box body, each set of first storage slots is equipped with a rotatable support leg, a telescopic rod is installed on one side of the support leg, and a locking component is installed between the support leg and the telescopic rod.

[0006] The locking assembly includes a bolt and a locking nut. The outrigger has an adjustment groove corresponding to the telescopic rod. The bolt is installed on one side of the telescopic rod and extends through the adjustment groove to the outside of the outrigger. The locking nut is threaded on the bolt.

[0007] A fixing groove is provided at one end of the first storage slot near the telescopic rod.

[0008] By using bolts and locking nuts, the position of the outriggers and telescopic rods can be adjusted by screwing the locking nut onto the bolt. When the locking nut is tightened and contacts one side of the outrigger, the outrigger and telescopic rod are fixed together. When the locking nut is not in contact with one side of the outrigger, the outrigger and telescopic rod can slide to adjust their length. This simple operation improves the ease of installation of the outriggers and telescopic rods. Simultaneously, a fixing groove is provided at one end of the first storage slot. During the storage of the outriggers and telescopic rods in the first storage slot, one end of the telescopic rod can be extended into the fixing groove and locked in place by the locking assembly. This ensures that the outriggers and telescopic rods are securely stored in the first storage slot, preventing them from falling out during transport, thus improving the overall portability of the case and enhancing the user experience.

[0009] A further technical solution is that the box body is equipped with a rotatable box cover, and the box cover has two sets of symmetrical sliding grooves about the box cover. Each set of sliding grooves is equipped with a slidable load-bearing component. Each side of the two sets of sliding grooves that are close to each other is provided with a placement groove that is adapted to the load-bearing component. The placement groove is connected to the sliding groove.

[0010] The supporting component includes a slide rod that is slidably connected to the inner wall of the slide groove. The bottom of both the slide groove and the placement groove are provided with a limiting groove. A limiting block that matches the limiting groove is installed at the bottom of the slide rod. One end of the slide rod extends out of the slide groove and is equipped with a supporting block. A telescopic L-shaped fixing block is installed at the end of the supporting block away from the slide rod.

[0011] By combining the sliding groove and the placement groove, the height of the load-bearing component on the lid can be adjusted, making it easy to adjust for different drawing boards and improving ease of use. Simultaneously, the inclusion of limiting blocks and limiting grooves can limit the load-bearing component, preventing it from falling off the sliding groove and improving the stability of its movement between the sliding groove and the placement groove.

[0012] A further technical solution is that the end of the L-shaped fixing block near the bearing block extends into the bearing block and is equipped with a slider that slides and connects to the inner wall of the bearing block. An elastic element is installed between the slider and the inner wall of the bearing block. By setting the slider and the elastic element to cooperate, the L-shaped fixing block can clamp drawing boards of different thicknesses, thereby improving the stability of clamping drawing boards of different thicknesses.

[0013] A further technical solution is to provide two sets of second storage slots on the upper part of the box, which correspond to the load-bearing components. The second storage slots are used to store the load-bearing components, and by setting the second storage slots, it is easy to store the load-bearing components, so as to realize the quick folding of the box and the lid.

[0014] A further technical solution is to install a locking block on the back of the box to support the lid. By setting the locking block, the lid can be supported after it is opened, thereby improving the stability of the lid.

[0015] A further technical solution is to provide storage slots on the sides of the box and lid that are close to each other. By providing storage slots, the box and lid can accommodate more utensils, thus improving their usability.

[0016] A further technical solution is to install corresponding handles on both the case body and the lid, thereby improving portability.

[0017] This utility model has the following advantages: By using a bolt and a locking nut, the state between the outrigger and the telescopic rod can be adjusted by screwing the locking nut onto the bolt. When the locking nut is tightened onto the bolt and contacts one side of the outrigger, the outrigger and telescopic rod are fixed together. When the locking nut is not in contact with one side of the outrigger, the outrigger and telescopic rod can slide to adjust their length. This simple operation improves the ease of installation of the outrigger and telescopic rod. Simultaneously, a fixing groove is provided at one end of the first storage slot. During the storage of the outrigger and telescopic rod in the first storage slot, one end of the telescopic rod can be extended into the fixing groove and locked in place by the locking assembly. This secures the outrigger and telescopic rod within the first storage slot, preventing them from falling out during transport, thus improving the overall portability of the case and enhancing the user's overall experience. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the locking component of this utility model;

[0020] Figure 3 This is a schematic diagram of the support leg in its stowed state according to this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of structure A in the middle;

[0022] Figure 5 This is a side view of the structure of this utility model;

[0023] Figure 6This is a three-dimensional structural diagram of the load-bearing component of this utility model;

[0024] Figure 7 This is a cross-sectional schematic diagram of the load-bearing component of this utility model;

[0025] In the diagram, 1. Box body; 2. Support leg; 3. Telescopic rod; 4. Locking assembly; 401. Bolt; 402. Locking nut; 5. Adjustment groove; 6. First storage groove; 7. Fixing groove; 8. Slide groove; 9. Bearing assembly; 901. Slide rod; 902. Bearing block; 903. L-shaped fixing block; 904. Sliding block; 905. Elastic element; 10. Placement groove; 11. Box cover; 12. Second storage groove; 13. Storage groove; 14. Locking block; 15. Handle; 16. Limiting block; 17. Limiting groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 7 As shown, a portable outdoor drawing board case includes a case body 1. Three sets of equidistant first storage slots 6 are provided on the bottom surface of the case body 1. Each set of first storage slots 6 contains a rotatable support leg 2. A telescopic rod 3 is installed on one side of each support leg 2. A locking assembly 4 is installed between the support leg 2 and the telescopic rod 3. The locking assembly 4 includes a bolt 401 and a locking nut 402. An adjustment slot 5 corresponding to the telescopic rod 3 is provided on the support leg 2. The bolt 401 is installed on one side of the telescopic rod 3 and extends through the adjustment slot 5 to the outside of the support leg 2. A locking nut 402 is threaded onto the bolt 401. A fixing slot 7 is provided in one end of the first storage slot 6 near the telescopic rod 3.

[0033] By setting bolt 401 and locking nut 402 to cooperate, the state between the support leg 2 and the telescopic rod 3 can be adjusted by screwing the locking nut 402 on bolt 401. When the locking nut 402 is tightened on bolt 401 and contacts one side of the support leg 2, the support leg 2 and the telescopic rod 3 are fixed. When the locking nut 402 is not in contact with one side of the support leg 2, the support leg 2 and the telescopic rod 3 can slide to adjust the length. The operation is simple and improves the convenience of installing the support leg 2 and the telescopic rod 3. At the same time, a fixing groove 7 is opened at one end of the first storage groove 6. During the process of storing the support leg 2 and the telescopic rod 3 in the first storage groove 6, one end of the telescopic rod 3 can be extended into the fixing groove 7 and locked and fixed by the locking component 4. This can fix the support leg 2 and the telescopic rod 3 in the first storage groove 6, preventing the support leg 2 and the telescopic rod 3 from falling out of the first storage groove 6 during carrying, improving the overall portability of the case 1 and enhancing the user experience.

[0034] The box body 1 is equipped with a rotatable box cover 11. The box cover 11 has two sets of symmetrical sliding grooves 8. Each set of sliding grooves 8 is equipped with a slidable bearing component 9. Each side of the two sets of sliding grooves 8 that is close to each other is provided with a placement groove 10 that is adapted to the bearing component 9. The placement groove 10 is connected to the sliding groove 8.

[0035] The supporting component 9 includes a slide rod 901 that is slidably connected to the inner wall of the slide groove 8. The bottom of both the slide groove 8 and the placement groove 10 are provided with limiting grooves 17. A limiting block 16 adapted to the limiting groove 17 is installed at the bottom of the slide rod 901. One end of the slide rod 901 extends out of the slide groove 8 and is equipped with a supporting block 902. A retractable L-shaped fixing block 903 is installed at the end of the supporting block 902 away from the slide rod 901.

[0036] By setting the sliding groove 8 and the placement groove 10 in cooperation, the height of the supporting component 9 on the box cover 11 can be adjusted, which makes it easy to adjust according to different drawing boards and improves the convenience of use. At the same time, the limiting block 16 and the limiting groove 17 can limit the supporting component 9, prevent the supporting component 9 from falling off the sliding groove 8, and improve the stability of the supporting component 9 moving between the sliding groove 8 and the placement groove 10.

[0037] The L-shaped fixing block 903 extends into the bearing block 902 from one end and is fitted with a slider 904 that is slidably connected to the inner wall of the bearing block 902. An elastic element 905 is installed between the slider 904 and the inner wall of the bearing block 902. By setting the slider 904 and the elastic element 905 to cooperate, the L-shaped fixing block 903 can clamp drawing boards of different thicknesses, thereby improving the stability of clamping drawing boards of different thicknesses.

[0038] The upper part of the box 1 has two sets of second storage slots 12 corresponding to the load-bearing components 9. The second storage slots 12 are used to store the load-bearing components 9. By setting the second storage slots 12, it is easy to store the load-bearing components 9 and realize the quick folding of the box 1 and the box cover 11.

[0039] The back of the box body 1 is equipped with a locking block 14 for supporting the box cover 11. By setting the locking block 14, the box cover 11 can be supported after it is opened, thereby improving the stability of the box cover 11.

[0040] Storage slots 13 are provided on the sides of the box body 1 and the box cover 11 that are close to each other. By providing storage slots 13, the box body 1 and the box cover 11 can accommodate more utensils, thereby improving the applicability of the box body 1 and the box cover 11.

[0041] Both the case body 1 and the case lid 11 are equipped with corresponding handles 15, which improves portability.

[0042] The working process of this utility model is as follows: When using the drawing board box, firstly, rotate the locking nut 402 to release the locking nut 402 and bolt 401 from locking the support leg 2 and telescopic rod 3. Retract one end of the telescopic rod 3 from the fixing groove 7, rotate the support leg 2 out from the first storage groove 6, and adjust the length of the telescopic rod 3 to the required height. Then, tighten the locking nut 402 to fix the support leg 2 and telescopic rod 3 to support and fix the bottom surface of the box body 1. Adjust the three sets of support legs 2 and telescopic rod 3 in sequence to support the box body 1. Then, open the box cover 11, and the locking block 14 supports the box cover 11. Insert the position adjustment bearing component 9 on the slide groove 8 into the placement groove 10 and fix it. Then, the drawing board can be supported and fixed by the bearing block 902 and L-shaped fixing block 903.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable outdoor drawing board case, comprising a case body (1), characterized in that: The bottom surface of the box (1) has three sets of first storage slots (6) arranged at equal intervals. Each set of first storage slots (6) is equipped with a rotatable support leg (2). A telescopic rod (3) is installed on one side of the support leg (2). A locking assembly (4) is installed between the support leg (2) and the telescopic rod (3). The locking assembly (4) includes a bolt (401) and a locking nut (402). The support leg (2) has an adjustment groove (5) corresponding to the telescopic rod (3). The bolt (401) is installed on one side of the telescopic rod (3), and the bolt (401) extends through the adjustment groove (5) to the outside of the support leg (2). The locking nut (402) is threaded on the bolt (401). A fixing groove (7) is provided at one end of the first storage groove (6) near the telescopic rod (3).

2. The portable outdoor drawing board box according to claim 1, characterized in that: The box body (1) is equipped with a rotatable box cover (11). The box cover (11) has two sets of symmetrical sliding grooves (8) about the box cover (11). Each of the two sets of sliding grooves (8) is equipped with a slidable bearing component (9). Each of the two sets of sliding grooves (8) is provided with a placement groove (10) that is adapted to the bearing component (9) on the side that is close to each other. The placement groove (10) is connected to the sliding groove (8). The bearing assembly (9) includes a slide rod (901) that is slidably connected to the inner wall of the slide groove (8). The bottom of both the slide groove (8) and the placement groove (10) has a limiting groove (17). The bottom of the slide rod (901) is fitted with a limiting block (16) that is compatible with the limiting groove (17). One end of the slide rod (901) extends out of the slide groove (8) and is fitted with a bearing block (902). The end of the bearing block (902) away from the slide rod (901) is fitted with a retractable L-shaped fixing block (903).

3. A portable outdoor drawing board box according to claim 2, characterized in that: The L-shaped fixing block (903) extends into the bearing block (902) from one end near the bearing block (902) and is equipped with a slider (904) that is slidably connected to the inner wall of the bearing block (902). An elastic element (905) is installed between the slider (904) and the inner wall of the bearing block (902).

4. A portable outdoor drawing board box according to claim 3, characterized in that: The upper part of the box (1) is provided with two sets of second storage slots (12) corresponding to the bearing components (9), and the second storage slots (12) are used to store the bearing components (9).

5. A portable outdoor drawing board box according to claim 2, characterized in that: The back of the box (1) is fitted with a locking block (14) for supporting the box cover (11).

6. A portable outdoor drawing board box according to claim 2, characterized in that: Storage slots (13) are provided on the sides of the box body (1) and the box cover (11) that are close to each other.

7. A portable outdoor drawing board box according to claim 2, characterized in that: Both the box body (1) and the box cover (11) are equipped with corresponding handles (15).

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