Portable drawing device for interior design

Abstract

The utility model discloses a portable drawing device for interior design, which comprises a device body, the device body comprises a lower box and an upper box, a hinge is rotatably arranged between the lower box and the upper box, a box groove and a placing groove are arranged in the lower box, a layering plate is arranged in the box groove, a tool groove is arranged in the layering plate, and the tool groove is arranged in the placing groove. A fixing column is fixedly installed in the containing groove, a friction rotating shaft is fixedly installed outside the containing groove, a handle is rotatably installed on the fixing column, the friction rotating shaft is movably sleeved with a connecting plate, an elastic bag is fixedly arranged in the upper box, an extending plate is arranged on the outer side wall of the upper box, and a connecting column is installed in the extending plate. The connecting column is sleeved with a sleeve, a handle of the device can be limited and fixed, the portable effect of the device is achieved, practicability and convenience are improved, the whole device can be fixed and limited, and safety of drawing tools in the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of interior design drawing, and in particular relates to a portable drawing device for interior design. Background Art

[0002] Interior design is to create an indoor environment that is functional and meets people's material and spiritual needs based on the nature of the building's use, the environment it is in and the corresponding standards, using material and technical means and architectural design principles. This space environment has both practical value and meets the corresponding functional requirements, while also reflecting spiritual factors such as historical context, architectural style, and environmental atmosphere. The purpose of interior design is clearly defined as "creating an indoor environment that meets people's material and spiritual needs."

[0003] During the design process of interior design, drawing tools are needed. There are many common drawing tools, such as drawing pens, erasers, measuring rulers, drawing boards and toolboxes.

[0004] When using existing drawing devices for interior design, the tools required for drawing are usually placed in a tool box for carrying. The existing drawing tool box is generally large in size and does not have the function of storing and fixing the handles, which is not conducive to convenient carrying. In addition, most general drawing tool boxes use zippers as a fixing structure during use, but the zippers will rust and break after long-term use, which also reduces the practicality of the device. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0005] The purpose of the utility model is to provide a portable drawing device for interior design to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the following technical solutions are provided:

[0007] A portable drawing device for interior design is designed, including a device body, which includes a lower box and an upper box, a hinge is rotatably installed between the lower box and the upper box, a box slot and a placement slot are provided in the lower box, a layered plate is installed in the box slot, a tool slot is provided in the layered plate, a fixed column is fixedly installed in the placement slot, and a friction shaft is fixedly installed outside the placement slot, a handle is rotatably installed on the fixed column, a connecting plate is movably sleeved on the friction shaft, an elastic bag is fixedly provided in the upper box, and an extension plate is provided on the outer side wall of the upper box, a connecting column is installed in the extension plate, a sleeve is sleeved on the connecting column, an arc buckle is provided below the sleeve, and a threaded column is fixedly provided outside the lower box.

[0008] Furthermore, the layered plate is provided with storage grooves, and the storage grooves are provided with two groups, and pull rings are rotatably installed in the storage grooves.

[0009] Furthermore, a fixing belt is arranged above the elastic bag, a fixing buckle is arranged on one side of the fixing belt, the fixing belt and the fixing buckle are staggered and movably engaged, and the fixing belt and the fixing buckle are fixedly connected to the inner wall of the upper box.

[0010] Furthermore, a threaded column is inserted into the arc-shaped buckle, a nut is screwed outside the threaded column, and an anti-slip strip is fixedly provided on the outer side wall of the nut.

[0011] Furthermore, finger grooves are provided in the handle, and there are multiple groups of finger grooves.

[0012] Furthermore, an anti-skid pad is fixedly installed under the connecting plate, the anti-skid pad is in close contact with the outer wall of the handle, and the anti-skid pad is movably connected to the handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can limit and fix the handle of the device by arranging a placement groove, a fixing column, a handle, a friction shaft, a connecting plate, and an anti-slip pad, thereby achieving the portability of the device, improving practicality and convenience, and avoiding the problem that the handle of the device takes up too much space and is inconvenient for users to use.

[0015] 2. The utility model can fix and limit the device by arranging an extension plate, a connecting column, a sleeve, an arc buckle, a threaded column, a nut and an anti-slip strip, thereby increasing the stability of the device, ensuring the safety of the drawing tools inside the device, and avoiding the trouble of users taking the drawing tools and being unable to disassemble and assemble them later.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 A three-dimensional diagram of the overall structure of a portable drawing device for interior design according to the utility model;

[0019] Figure 2 It is an internal diagram of the overall structure of a portable interior design drawing device according to the utility model;

[0020] Figure 3 It is an exploded view of the internal structure of a portable drawing device for interior design according to the utility model;

[0021] Figure 4 It is a disassembly and assembly structure exploded view of a portable interior design drawing device according to the utility model;

[0022] Figure 5 The present invention is an exploded view of the storage structure of a portable drawing device for interior design according to the present invention.

[0023] In the figure: 1. device body; 2. lower box; 3. upper box; 4. hinge; 5. box slot; 6. layered plate; 7. tool slot; 8. storage slot; 9. pull ring; 10. elastic bag; 11. fixing belt; 12. fixing buckle; 13. extension plate; 14. connecting column; 15. sleeve; 16. arc buckle; 17. threaded column; 18. nut; 19. anti-slip strip; 20. placement slot; 21. fixing column; 22. handle; 23. finger groove; 24. friction shaft; 25. connecting plate; 26. anti-slip pad. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5 As shown, a portable drawing device for interior design provided by the present embodiment comprises a device body 1, which comprises a lower box 2 and an upper box 3, a hinge 4 is rotatably installed between the lower box 2 and the upper box 3, a box slot 5 and a placement slot 20 are provided in the lower box 2, a layered plate 6 is installed in the box slot 5, a tool slot 7 is provided in the layered plate 6, a fixed column 21 is fixedly installed in the placement slot 20, and a friction shaft 24 is fixedly installed outside the placement slot 20, a handle 22 is rotatably installed on the fixed column 21, a connecting plate 25 is movably sleeved on the friction shaft 24, an elastic bag 10 is fixedly provided in the upper box 3, and an extension plate 13 is provided on the outer side wall of the upper box 3, a connecting column 14 is installed in the extension plate 13, a sleeve 15 is sleeved on the connecting column 14, an arc buckle 16 is provided below the sleeve 15, and a threaded column 17 is fixedly provided outside the lower box 2.

[0026] Preferably, a storage groove 8 is provided on the layered plate 6, and two groups of storage grooves 8 are provided. A pull ring 9 is rotatably installed in the storage groove 8, which can facilitate the user to disassemble the layered plate 6 through the pull ring 9. By providing the storage groove 8, it is convenient for the user to store the pull ring 9 to avoid the pull ring 9 occupying space. A fixing belt 11 is provided above the elastic bag 10, and a fixing buckle 12 is provided on one side of the fixing belt 11. The fixing belt 11 and the fixing buckle 12 are staggered and movably connected, and the fixing belt 11 and the fixing buckle 12 are fixedly connected to the inner wall of the upper box 3. By movably connecting the fixing belt 11 and the fixing buckle 12, it is convenient for the user to disassemble the fixing belt 11 later, thereby increasing the practicality of the device and providing convenience for the user.

[0027] Preferably, a threaded column 17 is inserted into the arc-shaped buckle 16, and a nut 18 is screwed onto the outside of the threaded column 17. An anti-skid strip 19 is fixedly provided on the outer wall of the nut 18. By providing the nut 18, the arc-shaped buckle 16 can be limited and fixed. By providing the anti-skid strip 19, the user can avoid slipping when removing the nut 18. Finger grooves 23 are provided in the handle 22, and there are multiple groups of finger grooves 23. By providing the finger grooves 23 in the handle 22, the user can easily grasp and use the handle 22, thereby improving the comfort of the device. An anti-skid pad 26 is fixedly installed under the connecting plate 25. The anti-skid pad 26 is in close contact with the outer wall of the handle 22, and the anti-skid pad 26 is movably connected to the handle 22. By providing the anti-skid pad 26, the handle 22 can be limited and fixed to avoid the handle 22 from falling off when not in use.

[0028] The use principle and use process of the utility model are as follows: when in use, the user places the paper used for drawing in the elastic bag 10 of the upper box 3. After the placement is completed, the user pulls the fixing belt 11 to displace the fixing belt 11 and snap it into the fixing buckle 12. The user places the tools used for drawing in the box slot 5 of the lower box 2. After the placement is completed, the layered plate 6 is placed in the box slot 5 through the pull ring 9, and the pen and eraser light tools used for drawing are placed in the tool slot 7 of the layered plate 6 in sequence. After the drawing tools are put away, the user drives the upper box 3 to rotate through the hinge 4 until the upper box 3 is buckled on the lower box 2. The user puts the arc buckle 16 on the threaded column 17, and then screws the nut 18 on the threaded column 17, thereby fixing the upper box 2 and the lower box 3. The user takes the connecting plate 25 by hand and rotates it on the friction shaft 24 until the connecting plate 25 is rotated to the side of the handle 22. The connecting plate 25 drives the anti-slip pad 26 to separate from the handle 22 during the rotation. At this time, the user takes the handle 22 out of the placement slot 20 and carries and moves the device by holding the placement slot 20. This allows the handle 22 of the device to be limited and fixed, thereby achieving the portability of the device and improving practicality and convenience.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A portable drawing device for interior design, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a lower box (2) and an upper box (3), a hinge (4) is rotatably installed between the lower box (2) and the upper box (3), a box groove (5) and a placement groove (20) are provided in the lower box (2), a layered plate (6) is installed in the box groove (5), a tool groove (7) is provided in the layered plate (6), a fixed column (21) is fixedly installed in the placement groove (20), and a friction shaft (24) is fixedly installed outside the placement groove (20). ), a handle (22) is rotatably mounted on the fixed column (21), a connecting plate (25) is movably sleeved on the friction shaft (24), an elastic bag (10) is fixedly mounted inside the upper box (3), and an extension plate (13) is provided on the outer wall of the upper box (3), a connecting column (14) is installed inside the extension plate (13), a sleeve (15) is sleeved on the connecting column (14), an arc buckle (16) is provided below the sleeve (15), and a threaded column (17) is fixedly mounted outside the lower box (2).

2. A portable interior design drawing device according to claim 1, characterized in that: The layered plate (6) is provided with a receiving groove (8), and the receiving groove (8) is provided with two groups. A pull ring (9) is rotatably installed in the receiving groove (8).

3. A portable interior design drawing device according to claim 1, characterized in that: A fixing belt (11) is arranged above the elastic bag (10), a fixing buckle (12) is arranged on one side of the fixing belt (11), the fixing belt (11) and the fixing buckle (12) are staggered and movably engaged, and the fixing belt (11) and the fixing buckle (12) are fixedly connected to the inner wall of the upper box (3).

4. A portable interior design drawing device according to claim 1, characterized in that: A threaded column (17) is inserted into the arc-shaped buckle (16), a nut (18) is screwed onto the outside of the threaded column (17), and an anti-slip strip (19) is fixedly provided on the outer side wall of the nut (18).

5. A portable interior design drawing device according to claim 1, characterized in that: The handle (22) is provided with finger grooves (23), and the finger grooves (23) are provided in a plurality of groups.

6. A portable interior design drawing device according to claim 1, characterized in that: An anti-skid pad (26) is fixedly installed below the connecting plate (25), the anti-skid pad (26) is in close contact with the outer wall of the handle (22), and the anti-skid pad (26) is movably connected to the handle (22).

Images