Aluminum tool box with adjustable internal space

Abstract

The utility model discloses an aluminum toolbox with an adjustable internal space, which comprises a toolbox main body and a box cover, the toolbox main body consists of a group of bottom boxes, two groups of top boxes and two groups of storage boxes, the top boxes and the storage boxes have the same shape and size, the bottom surfaces of the two groups of top boxes are positioned on the same horizontal plane, and the bottom surfaces of the two groups of top boxes are positioned on the same horizontal plane. The bottom faces of the two sets of storage boxes are located on the same horizontal plane, the width of the bottom box is the same as the width of the top box and the width of the storage boxes, the length of the bottom box is two times that of the top box and the length of the storage boxes, the storage boxes are arranged above the bottom box, the top box is arranged above the storage boxes, and multiple sets of movable partition plates are arranged in the top box and the storage boxes correspondingly. The height of the movable partition plate is smaller than the height of the top box and the height of the storage cells in the storage box, the box cover is connected to the upper portion of the top box, the occupied space can be reduced when the tool box is folded, the storage area can be increased when the tool box is unfolded, and the internal space of the storage box can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tool boxes, in particular to an aluminum tool box with adjustable internal space. Background Art

[0002] A toolbox is a storage container for storing maintenance tools, and since the toolbox is only used in specific situations, it is necessary to reduce the space occupied by the toolbox when it is idle and to be able to hold more tools when in use.

[0003] The application number CN201420629583.X is retrieved, which is a tool box with the advantages of high safety, convenient classification and storage of tools, and convenient retrieval.

[0004] Similar to the above-mentioned tool box, although it has the advantages of high safety, convenient classification and storage of tools, and convenient retrieval, it is opened by pulling, and when placing small parts, it is easy to get stuck on the slide rail, and it has storage space that completely overlaps in the vertical direction, which may be blocked when in use.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and an aluminum tool box with adjustable internal space is proposed to achieve a more practical purpose. Summary of the invention

[0006] The purpose of the utility model is to provide an aluminum tool box with adjustable internal space, so as to solve the problem that the tool box mentioned in the above-mentioned background technology is opened by pulling, and when small parts are placed, the tool box is easily stuck at the slide rail, and the storage space is completely overlapped in the vertical direction, which may be blocked when in use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum toolbox with adjustable internal space, comprising a toolbox body and a box cover, the toolbox body consisting of a group of bottom boxes, two groups of top boxes and two groups of storage boxes, and the top boxes and storage boxes are of the same shape and size, the bottom surfaces of the two groups of top boxes are located on the same horizontal plane, and the bottom surfaces of the two groups of storage boxes are located on the same horizontal plane, the width of the bottom box is the same as the width of the top box and the storage box, and the length of the bottom box is twice the length of the top box and the storage box, the storage box is arranged above the bottom box, and the top box is arranged above the storage box, multiple groups of movable partitions are arranged inside the top box and the storage box, and the height of the movable partitions is less than the height of the storage grids in the top box and the storage box, and the box cover is connected above the top box.

[0008] Preferably, three groups of connecting shafts are arranged on both sides of the top box and the storage box, and the spacing between the connecting shafts on the top box and the storage box is the same, and the connecting shafts on the top box and the storage box correspond to each other and are located on the same vertical line.

[0009] Preferably, four groups of connecting shafts are arranged on both sides of the bottom box, and the eight groups of connecting shafts on the bottom box correspond to the eight groups of connecting shafts on the top box away from the junction of the two groups of top boxes and are located on the same vertical line.

[0010] Preferably, a connecting slide rod No. 1 is connected between the connecting shaft at the center position on the top box and the connecting shaft on the storage box away from the junction of the two groups of storage boxes, and the two ends of the connecting slide rod No. 1 are respectively connected to the two groups of connecting shafts.

[0011] Preferably, a No. 2 connecting slide rod is connected between the connecting axis on the top box near the intersection of the two groups of top boxes, the connecting axis at the center position on the storage box, and the outermost connecting axis on the bottom box, and the two ends of the No. 2 connecting slide rod are respectively connected to the connecting axis on the top box and the bottom box, and the center position of the No. 2 connecting slide rod is connected to the connecting axis on the storage box.

[0012] Preferably, connecting sliders are provided on both sides of the box cover, and the connecting sliders are connected to the connecting axis on the top box away from the junction of the two groups of top boxes. A pull groove is provided on the side of the box cover close to the junction of the two groups of top boxes, and the two groups of box covers are symmetrically arranged with the junction of the two groups of top boxes as the symmetry axis.

[0013] Preferably, the top box and the storage box are both provided with mounting grooves at their center positions, and connecting slide grooves are provided at the bottom of the mounting grooves, and the mounting grooves and the connecting slide grooves are perpendicular to each other, and connecting protrusions are provided on both sides of the movable partition, and the connecting protrusions and the connecting slide grooves are interlocked with each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the occupied space can be reduced when the tool box is folded, and the storage area can be increased when the tool box is unfolded, and the internal space of the storage box is adjustable, the specific contents are as follows: the top box and the storage box can be unfolded or closed by the connecting shaft and the No. 1 connecting slide rod and the No. 2 connecting slide rod, so as to save the use of space, and the size of the internal storage compartments of the top box and the storage box can be adjusted by moving the movable partitions, so that the movable partitions slide in the connecting slide grooves through the connecting protrusions, so as to change the spacing between the movable partitions and the movable partitions and the aluminum plates of the storage box, so as to change the size of the space in the storage compartment, and the number of movable partitions can be reduced by moving the movable partitions to the center position of the top box or the storage box and pulling them out from the mounting grooves, or the number of movable partitions can be increased by inserting the connecting protrusions on both sides of the movable partitions into the mounting grooves, so as to freely adjust the number and size of the storage compartments, so as to facilitate the storage of items and parts of different types and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the main body of an aluminum tool box with adjustable internal space according to the utility model;

[0016] Figure 2 This is a schematic structural diagram of the main body of an aluminum tool box with adjustable internal space according to the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a top view of an aluminum tool box with adjustable internal space according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the side section structure of the adjustment structure of an aluminum tool box with adjustable internal space.

[0019] In the figure: 1. Toolbox body; 2. Bottom box; 3. Top box; 31. Connecting shaft; 32. Movable partition; 321. Connecting protrusion; 33. Mounting groove; 34. Connecting slide groove; 4. Box cover; 41. Connecting slider; 42. Pull groove; 5. No. 1 connecting slide rod; 6. No. 2 connecting slide rod; 7. Storage box. Implementation

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 , an aluminum toolbox with adjustable internal space, comprising a toolbox body 1 and a box cover 4, the toolbox body 1 is composed of a group of bottom boxes 2 and two groups of top boxes 3 and two groups of storage boxes 7, and the top boxes 3 and the storage boxes 7 are of the same shape and size, the bottom surfaces of the two groups of top boxes 3 are located on the same horizontal plane, and the bottom surfaces of the two groups of storage boxes 7 are located on the same horizontal plane, the width of the bottom box 2 is the same as the width of the top box 3 and the storage box 7, and the length of the bottom box 2 is twice the length of the top box 3 and the storage box 7, the storage box 7 is arranged above the bottom box 2, and the top box 3 is arranged above the storage box 7, multiple groups of movable partitions 32 are arranged inside the top box 3 and the storage box 7, and the height of the movable partitions 32 is less than the height of the storage grids in the top box 3 and the storage box 7, and the box cover 4 is connected above the top box 3;

[0022] The bottom box 2 has the largest internal space and is not provided with partitions, so large tools can be placed therein. The top box 3 and the storage box 7 are both used to place small utensils. Since the top box 3 is located at the top, it is most convenient for taking and placing items. Therefore, the top box 3 can be used to store small parts such as screws and nuts. The bottom of the movable partition 32 does not contact the bottom plate of the top box 3 or the storage box 7, avoiding wear on the bottom plate and facilitating sliding.

[0023] Three groups of connecting shafts 31 are arranged on both sides of the top box 3 and the storage box 7, and the spacing between the connecting shafts 31 on the top box 3 and the storage box 7 is the same, and the connecting shafts 31 on the top box 3 and the storage box 7 correspond to each other and are located on the same vertical line. Four groups of connecting shafts 31 are arranged on both sides of the bottom box 2, and the eight groups of connecting shafts 31 on the bottom box 2 correspond to the eight groups of connecting shafts 31 on the top box 3 away from the intersection of the two groups of top boxes 3 and are located on the same vertical line. The connecting shaft 31 at the center position of the top box 3 A No. 1 connecting slide bar 5 is connected between the connecting shaft 31 on the top box 3 and the storage box 7 far away from the intersection of the two groups of storage boxes 7, and the two ends of the No. 1 connecting slide bar 5 are respectively connected to the two groups of connecting shafts 31, and a No. 2 connecting slide bar 6 is connected between the connecting shaft 31 on the top box 3 near the intersection of the two groups of top boxes 3 and the connecting shaft 31 at the center position of the storage box 7 and the outermost connecting shaft 31 on the bottom box 2, and the two ends of the No. 2 connecting slide bar 6 are respectively connected to the connecting shafts 31 on the top box 3 and the bottom box 2;

[0024] The center position of the second connecting slide bar 6 is connected to the connecting shaft 31 on the storage box 7. The top box 3 and the storage box 7 can be unfolded through the connecting shaft 31, the first connecting slide bar 5 and the second connecting slide bar 6. The top box 3 slides through the first connecting slide bar 6 with the connecting shaft 31 at the center position of the top box 3 and the connecting shaft 31 on the storage box 7 away from the intersection of the two groups of storage boxes 7 as the axis, so that the top box 3 slides on the storage box 7 in the direction away from the other group of top boxes 3, and when the top box 3 slides on the storage box 7, the opening of the storage box 7 can be exposed to the outside, thereby opening the box mouth of the storage box 7;

[0025] The storage box 7 slides through the No. 2 connecting slide rod 6 with the connecting shaft 31 on the top box 3 near the intersection of the two groups of top boxes 3, the connecting shaft 31 at the center position of the storage box 7, and the outermost connecting shaft 31 on the bottom box 2 as the axis, so that the storage box 7 slides on the bottom box 2 in the direction away from the other group of storage boxes 7, and in the process of moving the storage box 7, the top box 3 connected to the top of it is driven to move together, and when the storage box 7 slides from the bottom box 2, the opening of the bottom box 2 can be exposed to the outside, thereby opening the box mouth of the bottom box 2, and the two groups of top boxes 3 and the two groups of storage boxes 7 can slide separately.

[0026] Both sides of the box cover 4 are provided with connecting slide blocks 41, and the connecting slide blocks 41 are connected to the connecting shaft 31 on the top box 3 away from the intersection of the two groups of top boxes 3. A pull groove 42 is provided on the side of the box cover 4 close to the intersection of the two groups of top boxes 3, and the two groups of box covers 4 are symmetrically arranged with the intersection of the two groups of top boxes 3 as the symmetry axis. The center positions of the top box 3 and the storage box 7 are provided with mounting grooves 33, and the bottoms of the mounting grooves 33 are provided with connecting slide grooves 34, and the mounting grooves 33 and the connecting slide grooves 34 are perpendicular to each other. Both sides of the movable partition 32 are provided with connecting protrusions 321, and the connecting protrusions 321 and the connecting slide grooves 34 are interlocked with each other. The pull grooves 42 are convenient for opening the box cover 4, and the box cover 4 is lifted up by holding the pull grooves 42 with fingers;

[0027] The box cover 4 is rotated by connecting the slider 41 with the connecting shaft 31 on the top box 3 away from the intersection of the two groups of top boxes 3, so that the box cover 4 is opened, so that the opening of the top box 3 is exposed to the outside, and the size of the internal storage compartments of the top box 3 and the storage box 7 can be adjusted by moving the movable partition 32, so that the movable partition 32 slides in the connecting slide groove 34 through the connecting protrusion 321, thereby changing the spacing between the movable partition 32 and the movable partition 32 and the aluminum plate of the storage box, thereby changing the space size in the storage compartment;

[0028] The movable partitions 32 can be moved to the center of the top box 3 or the storage box 7, and the number of movable partitions 32 can be reduced by pulling them out from the mounting grooves 33, or the number of movable partitions 32 can be increased by inserting the connecting protrusions 321 on both sides of the movable partitions 32 into the mounting grooves 33, thereby freely adjusting the number and size of the storage compartments to facilitate the storage of items and parts of different types, sizes and quantities.

[0029] Working principle: When using an aluminum tool box with adjustable internal space, first, you can hold the pull groove 42 with your fingers and lift the box cover 4 upwards. The box cover 4 is rotated on the connecting shaft 31 on the top box 3 away from the intersection of the two groups of top boxes 3 through the connecting slider 41, so that the box cover 4 is opened, and the opening of the top box 3 is exposed to the outside, so that items can be stored and retrieved from the top box 3, and the top box 3 and the storage box 7 can be unfolded through the connecting shaft 31 and the No. 1 connecting slide bar 5 and the No. 2 connecting slide bar 6.

[0030] The top box 3 slides through the No. 1 connecting slide bar 6 with the connecting shaft 31 at the center of the top box 3 and the connecting shaft 31 on the storage box 7 away from the intersection of the two groups of storage boxes 7 as the axis, so that the top box 3 slides on the storage box 7 in the direction away from the other group of top boxes 3, and when the top box 3 slides from the storage box 7, the opening of the storage box 7 can be exposed to the outside, so as to open the box opening of the storage box 7, and the storage box 7 slides through the No. 2 connecting slide bar 6 with the connecting shaft 31 on the top box 3 close to the intersection of the two groups of top boxes 3, the connecting shaft 31 at the center of the storage box 7, and the outermost connecting shaft 31 on the bottom box 2 as the axis, so that the storage box 7 slides on the bottom box 2 in the direction away from the other group of storage boxes 7;

[0031] And in the process of moving the storage box 7, the top box 3 connected to the top is driven to move together, and when the storage box 7 slides from the bottom box 2, the opening of the bottom box 2 can be exposed to the outside, thereby opening the box opening of the bottom box 2, and the two groups of top boxes 3 and the two groups of storage boxes 7 can slide separately. When the toolbox is not in use, the two groups of top boxes 3 and the two groups of storage boxes 7 can be folded together through the connecting shaft 31 and the No. 1 connecting slide bar 5 and the No. 2 connecting slide bar 6 to reduce the occupied space.

[0032] The sizes of the internal storage compartments of the top box 3 and the storage box 7 can be adjusted by moving the movable partitions 32, so that the movable partitions 32 slide in the connecting slide grooves 34 through the connecting protrusions 321, thereby changing the spacing between the movable partitions 32 and the movable partitions 32 and the aluminum plates of the storage box, thereby changing the size of the space in the storage compartment. The movable partitions 32 can be moved to the center position of the top box 3 or the storage box 7, and the number of movable partitions 32 can be reduced by pulling them out from the mounting grooves 33, or the number of movable partitions 32 can be increased by inserting the connecting protrusions 321 on both sides of the movable partitions 32 into the mounting grooves 33, thereby freely adjusting the number and size of the storage compartments, which is convenient for storing items and parts of different types and sizes.

Claims

1. An aluminum tool box with adjustable internal space, comprising a tool box body (1) and a box cover (4), characterized in that: The toolbox body (1) is composed of a group of bottom boxes (2), two groups of top boxes (3) and two groups of storage boxes (7), and the top boxes (3) and the storage boxes (7) are of the same shape and size, the bottom surfaces of the two groups of top boxes (3) are located on the same horizontal plane, and the bottom surfaces of the two groups of storage boxes (7) are located on the same horizontal plane, the width of the bottom box (2) is the same as the width of the top box (3) and the storage box (7), and the length of the bottom box (2) is twice the length of the top box (3) and the storage box (7), the storage box (7) is arranged above the bottom box (2), and the top box (3) is arranged above the storage box (7), and a plurality of groups of movable partitions (32) are arranged inside the top box (3) and the storage box (7), and the height of the movable partitions (32) is less than the height of the storage grids in the top box (3) and the storage box (7), and the box cover (4) is connected to the top of the top box (3).

2. The aluminum tool box with adjustable internal space according to claim 1, characterized in that: Three groups of connecting shafts (31) are arranged on both sides of the top box (3) and the storage box (7), and the spacing between the connecting shafts (31) on the top box (3) and the storage box (7) is the same, and the connecting shafts (31) on the top box (3) and the storage box (7) correspond to each other in pairs and are located on the same vertical line.

3. The aluminum tool box with adjustable internal space according to claim 2, characterized in that: Four groups of connecting shafts (31) are arranged on both sides of the bottom box (2), and the eight groups of connecting shafts (31) on the bottom box (2) and the eight groups of connecting shafts (31) on the top box (3) away from the junction of the two groups of top boxes (3) correspond to each other and are located on the same vertical line.

4. The aluminum tool box with adjustable internal space according to claim 2, characterized in that: A first connecting slide bar (5) is connected between a connecting shaft (31) at the center of the top box (3) and a connecting shaft (31) on the storage box (7) away from the junction of the two groups of storage boxes (7), and both ends of the first connecting slide bar (5) are respectively connected to the two groups of connecting shafts (31).

5. The aluminum tool box with adjustable internal space according to claim 2, characterized in that: A second connecting slide bar (6) is connected between a connecting shaft (31) on the top box (3) near the junction of the two groups of top boxes (3), a connecting shaft (31) at the center position on the storage box (7), and an outermost connecting shaft (31) on the bottom box (2); two ends of the second connecting slide bar (6) are respectively connected to the connecting shafts (31) on the top box (3) and the bottom box (2), and the center position of the second connecting slide bar (6) is connected to the connecting shaft (31) on the storage box (7).

6. The aluminum tool box with adjustable internal space according to claim 2, characterized in that: Connecting slide blocks (41) are provided on both sides of the box cover (4), and the connecting slide blocks (41) are connected to a connecting shaft (31) on the top box (3) away from the junction of the two groups of top boxes (3). A groove (42) is provided on one side of the box cover (4) close to the junction of the two groups of top boxes (3), and the two groups of box covers (4) are symmetrically arranged with the junction of the two groups of top boxes (3) as a symmetry axis.

7. The aluminum tool box with adjustable internal space according to claim 1, characterized in that: The top box (3) and the storage box (7) are both provided with a mounting groove (33) at their center positions, and a connecting slide groove (34) is provided at the bottom of the mounting groove (33), and the mounting groove (33) and the connecting slide groove (34) are perpendicular to each other, and connecting protrusions (321) are provided on both sides of the movable partition (32), and the connecting protrusions (321) and the connecting slide groove (34) are mutually engaged.

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