Wooden box with adjustable internal space

Abstract

The utility model provides a wooden case with an adjustable internal space, and relates to the technical field of wooden cases, the wooden case with the adjustable internal space comprises a case body and a case cover, two adjustable partition plates are arranged in the case body in a sliding mode, each adjustable partition plate is composed of two partition plates, a double-end threaded rod is in threaded connection between the two partition plates, and the double-end threaded rod is in threaded connection with the case cover. A mounting block is fixedly connected to the middle of the bottom surface of the box cover, guide rails are fixedly arranged at the two ends of the mounting block on the bottom surface of the box cover, lead screws are rotatably connected between the two sides of the mounting block and the inner wall of the box cover, connecting blocks are in threaded connection with the two lead screws, sliding blocks are fixedly connected to the two sides of the bottom of each connecting block, and T-shaped grooves are formed in the tops of the connecting blocks; and two clamping plates are arranged in the T-shaped groove in a sliding mode, the two clamping plates are connected through a plurality of elastic pieces, and in the device, by adjusting the adjustable partition plate, the situation that when goods are difficult to effectively limit in a space, space waste is caused or the situation that products shake and collide with a wooden box to be damaged can be avoided.

Description

Technical Field

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

[0002] Cardboard or wooden boxes are commonly used for product packaging. However, when a product is large or heavy, cardboard boxes offer limited protection. Therefore, manufacturers prefer sturdier wooden boxes for heavy and bulky products. Adjustable wooden boxes have internal partitions that can be adjusted by rotating threaded rods to push or pull the adjustment plates, thereby changing the space inside the box.

[0003] Existing publication number CN217321129U discloses a wooden box with adjustable internal space, including a box body, a box lid and a partition. The box lid is connected to the top of the box body, and the size of the box lid is larger than the box body and completely covers the top of the box body. Two crank handles are connected to both sides of the box lid. Two reinforcement plates are fixedly connected to the two sides of the bottom of the box body. Two partitions are movably installed inside the box body. Two inner walls on both sides of the box body are fixedly connected to two left and right corresponding guide bars. The partitions are slidably connected to the surface of the guide bars through a slide groove and are connected to the guide bars in a nested relationship through the slide groove. The two partitions divide the interior of the box body into three adjustable spaces. The above-mentioned device adds two partitions to the interior of the box body, and the partitions are moved and adjusted to any position under the action of the guide bars set on both sides of the box body, so that the storage space for the product can be changed according to the size of the product, effectively optimizing the storage space of the box body. The structure is simple, reliable and practical.

[0004] However, although the above device provides great flexibility, in actual use, if you want to limit the goods in each space separated by the partition, a wooden box of one size can only accommodate goods of one size. Otherwise, it is easy for the goods in a certain space to be difficult to be effectively limited, resulting in a waste of space or causing the product to shake and collide with the wooden box and be damaged.

[0005] Therefore, it is necessary to provide a new wooden box with adjustable internal space to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a wooden box with adjustable internal space.

[0007] The utility model provides a wooden box with adjustable internal space, comprising a box body and a box cover, wherein the box cover is connected to the top of the box body, and two adjustable partitions are slidably arranged in the box body, wherein the adjustable partitions are composed of two partition plates, and a double-threaded rod is threadedly connected between the two partition plates;

[0008] A mounting block is fixedly connected to the middle of the bottom surface of the box cover, and guide rails are fixedly provided at both ends of the mounting block on the bottom surface of the box cover. Screw rods are rotatably connected between both sides of the mounting block and the inner wall of the box cover, and connecting blocks are threadedly connected to the two screw rods. Sliders are fixedly connected to both sides of the bottom of the connecting block, and the sliders slide in the guide rails. A T-slot is provided on the top of the connecting block, and two clamping plates are slidably provided in the T-slot, and the two clamping plates are connected by multiple elastic parts.

[0009] Preferably, the side walls and the bottom wall of the inner cavity of the box are both provided with guide strips, and the partition plate is provided with a plurality of slide grooves, and the plurality of slide grooves are adapted to the plurality of guide strips.

[0010] Preferably, limiting rings are fixedly provided at both ends of the double-threaded rod.

[0011] Preferably, the screw rod extends out of the side wall of the box cover, and a rocker is fixedly provided on one end of the screw rod extending out of the side wall of the box cover.

[0012] Preferably, the elastic member is a strong spring, and the bottom of the clamping plate is configured as a T-shaped plate adapted to the T-shaped slot.

[0013] Preferably, when the strong spring is in a naturally stretched state, the distance between the two clamping plates is smaller than the thickness of the two partition plates.

[0014] Preferably, the top of the box body and the side edges of the bottom of the box cover are marked with scale lines, and the scale lines on the top of the box body correspond to the scale lines on the top of the box cover.

[0015] Preferably, the top opposite sides of the two partition plates are tilted downward.

[0016] Compared with the related art, the utility model provides a wooden box with adjustable internal space, which has the following beneficial effects: the wooden box with adjustable internal space is provided with adjustable partitions sliding inside the box body, the adjustable partitions divide the interior of the box body into several spaces, the goods are placed in the several spaces in turn, and then the adjustable partitions are moved so that the adjustable partitions are against both sides of the goods. At this time, if there is a space where the goods cannot be limited, the double-headed threaded rod can be rotated, and the double-headed threaded rod can drive the two partitions to move in opposite directions, so that the partitions are against the goods and play a role in limiting the goods, or the size is measured before placing the goods, and then the double-headed threaded rod is rotated to adjust the distance between the two partitions, and then the goods are placed. The above device can effectively avoid the situation where when there is a space where it is difficult to effectively limit the goods, causing waste of space or causing the product to shake and collide with the wooden box and be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a wooden box with adjustable internal space provided by the utility model;

[0018] Figure 2 for Figure 1 An internal view of the box shown;

[0019] Figure 3 for Figure 2 A cutaway view of the box shown;

[0020] Figure 4 for Figure 3 A schematic structural diagram of the adjustable partition shown;

[0021] Figure 5 for Figure 1 bottom view of the box lid shown;

[0022] Figure 6 for Figure 5 A cutaway view of the connecting block shown;

[0023] Figure 7 for Figure 5 An enlarged view of point A is shown.

[0024] Numbers in the figure: 1. Box body; 2. Box cover; 3. Rocker; 4. Guide bar; 5. Partition plate; 6. Double-headed threaded rod; 7. Limiting ring; 8. Guide rail; 9. Mounting block; 10. Screw rod; 11. Connecting block; 12. Clamping plate; 13. T-slot; 14. Slider; 15. Elastic part; 16. Slide groove. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0026] Please refer to Figure 1-Figure 7 ,in, Figure 1 This is a structural diagram of a wooden box with adjustable internal space provided by the utility model; Figure 2 for Figure 1 An internal view of the box shown; Figure 3 for Figure 2 A cutaway view of the box shown; Figure 4 for Figure 3 A schematic structural diagram of the adjustable partition shown; Figure 5 for Figure 1 bottom view of the box lid shown; Figure 6 for Figure 5 A cutaway view of the connecting block shown; Figure 7 for Figure 5 An enlarged view of point A is shown.

[0027] In the specific implementation process, Figure 1-Figure 7As shown, a wooden box with adjustable internal space includes a box body 1 and a box cover 2, the box cover 2 is connected to the top of the box body 1, and two adjustable partitions are slidably provided in the box body 1. The adjustable partitions are composed of two partition plates 5, and a double-headed threaded rod 6 is threadedly connected between the two partition plates 5. The thread directions of the two ends of the double-headed threaded rod 6 are left-hand spiral and right-hand spiral respectively. The distance between the two partition plates 5 can be adjusted by rotating the double-headed threaded rod 6, that is, the thickness of the partition can be adjusted, so that it can adapt to goods of different sizes, avoiding the situation where the goods in a certain space are difficult to be effectively limited, thereby causing waste of space or causing the products to shake and collide with the wooden box and be damaged;

[0028] A mounting block 9 is fixedly connected to the middle part of the bottom surface of the box cover 2, and guide rails 8 are fixedly provided at both ends of the mounting block 9 on the bottom surface of the box cover 2. Screw rods 10 are rotatably connected to the inner wall of the box cover 2 on both sides of the mounting block 9. Connecting blocks 11 are threadedly connected to the two screw rods 10. Sliders 14 are fixedly connected to both sides of the bottom of the connecting block 11. The sliders 14 slide in the guide rails 8. Rotating the screw rod 10 can drive the connecting block 11 to move. When the connecting block 11 moves, the slider 14 slides in the guide rails 8. The slider 14 also plays a role of limiting. A T-slot 13 is provided on the top of the connecting block 11. Two clamping plates 12 are slidably provided in the T-slot 13. The two clamping plates 12 are connected by multiple elastic members 15 to enable them to adapt to adjustable partitions of different thicknesses.

[0029] The inner side walls and bottom wall of the box body 1 are provided with guide strips 4, and the partition plate 5 is provided with multiple slide grooves 16, which are adapted to the multiple guide strips 4. The guide strips 4 play a role in guiding the direction and limiting the position of the adjustable partition.

[0030] Limiting rings 7 are fixedly provided at both ends of the double-threaded rod 6 to prevent the two partition plates 5 on the double-threaded rod 6 from falling off.

[0031] The screw rod 10 extends out of the side wall of the box cover 2, and a rocker 3 is fixedly provided on one end of the screw rod 10 extending out of the side wall of the box cover 2 to facilitate operation by staff.

[0032] The elastic member 15 is a strong spring, and the bottom of the clamping plate 12 is set to a T-shaped plate adapted to the T-shaped slot 13. Both the T-shaped slot 13 and the T-shaped plate can limit the clamping plate 12 in the vertical direction.

[0033] When the strong spring is in a naturally stretched state, the distance between the two clamping plates 12 is smaller than the thickness of the two partition plates 5 , so that the two clamping plates 12 can clamp the two partition plates 5 at different distances.

[0034] The top of the box body 1 and the bottom side of the box cover 2 are marked with scale lines, and the scale lines on the top of the box body 1 correspond to the scale lines on the top of the box cover 2. When adjusting the position of the clamping plate 12, the appropriate position can be found by comparing the scale lines of the two, so that the clamping plate 12 can clamp the adjustable partition.

[0035] The top opposite sides of the two partition plates 5 are tilted downwards, so that when the box cover 2 is closed, the adjustable partition plates of different thicknesses can extend between the two clamping plates 12.

[0036] The working principle of the present invention is as follows: the internal space of the wooden box is adjustable, and the adjustable partitions arranged in the box body 1 divide the interior of the box body 1 into several spaces. The goods are placed in the several spaces in turn, and then the adjustable partitions are moved according to the size of the goods so that the adjustable partitions are against the two sides of the goods. At this time, if the last adjusted space is difficult to limit the goods, the double-headed threaded rod 6 can be adjusted and rotated. The double-headed threaded rod 6 drives the two partitions 5 to move in the opposite direction, so that the partitions 5 are against the goods to limit the goods. Then, the scale line corresponding to the position of the adjustable partition is observed, and the scale line corresponding to the position of the adjustable partition is adjusted according to the current situation. The position of the connecting block 11 and the clamping plate 12 is adjusted by the degree line. Specifically, the rocker 3 on both sides of the box cover 2 is rotated. The rocker 3 drives the screw rod 10 to rotate, thereby driving the connecting block 11 and the clamping plate 12 to move to the corresponding position. Then the box cover 2 is placed on the box body 1 and placed downward. At this time, the adjustable partition is extended between the two clamping plates 12. The clamping plate 12 is squeezed by the top of the partition plate 5 and drives the spring to stretch, so that the two clamping plates 12 clamp and limit the adjustable partition to prevent the position of the adjustable partition from shifting during transportation, causing the goods to shake, thereby causing the goods to collide with the wooden box and be damaged.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wooden box with adjustable internal space, comprising a box body (1) and a box cover (2), wherein the box cover (2) is connected to the top of the box body (1), and two adjustable partitions are slidably provided in the box body (1), characterized in that: The adjustable partition is composed of two partition plates (5), and a double-headed threaded rod (6) is threadedly connected between the two partition plates (5); A mounting block (9) is fixedly connected to the middle of the bottom surface of the box cover (2), and guide rails (8) are fixedly provided at both ends of the mounting block (9) on the bottom surface of the box cover (2). Screw rods (10) are rotatably connected between both sides of the mounting block (9) and the inner wall of the box cover (2). Connecting blocks (11) are threadedly connected to the two screw rods (10). Sliders (14) are fixedly connected to both sides of the bottom of the connecting block (11). The slides (14) slide in the guide rails (8). A T-slot (13) is provided on the top of the connecting block (11). Two clamping plates (12) are slidably provided in the T-slot (13). The two clamping plates (12) are connected by a plurality of elastic members (15).

2. A wooden box with adjustable internal space according to claim 1, characterized in that: The inner side walls and bottom wall of the box body (1) are both provided with guide strips (4), and the partition plate (5) is provided with a plurality of slide grooves (16), and the plurality of slide grooves (16) are adapted to the plurality of guide strips (4).

3. A wooden box with adjustable internal space according to claim 2, characterized in that: Limiting rings (7) are fixedly provided at both ends of the double-ended threaded rod (6).

4. A wooden box with adjustable internal space according to claim 3, characterized in that: The screw rod (10) extends out of the side wall of the box cover (2), and a rocker (3) is fixedly provided on one end of the screw rod (10) extending out of the side wall of the box cover (2).

5. The wooden box with adjustable internal space according to claim 4, characterized in that: The elastic member (15) is a strong spring, and the bottom of the clamping plate (12) is configured as a T-shaped plate adapted to the T-shaped slot (13).

6. The wooden box with adjustable internal space according to claim 5, characterized in that: When the strong spring is in a naturally stretched state, the distance between the two clamping plates (12) is smaller than the thickness of the two partition plates (5).

7. A wooden box with adjustable internal space according to claim 6, characterized in that: The top of the box body (1) and the bottom side of the box cover (2) are both marked with scale lines, and the scale lines on the top of the box body (1) correspond to the scale lines on the top of the box cover (2).

8. The wooden box with adjustable internal space according to claim 7, characterized in that: The top opposite sides of the two partition plates (5) are arranged to be tilted downward.

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