Storage box convenient to transport

Abstract

The utility model discloses a storage box convenient to transport, which relates to the technical field of storage boxes, and comprises a box body, a box cover mounted at the top of the box body and a plurality of rollers I mounted at the bottom of the box body, a partition plate is mounted in the box body, the box body is divided into an upper-layer storage space and a lower-layer storage space by the partition plate, and the upper-layer storage space and the lower-layer storage space are arranged in the box body. A through groove communicated with the lower-layer storage space is formed in the side wall of one side of the box body, a storage frame is arranged in the lower-layer storage space in a sliding mode, a limiting piece used for limiting the storage frame is arranged on the side wall of the box body, and a telescopic pull rod is further hinged to the side wall of the other side of the box body; two second rolling wheels are symmetrically and rotationally arranged at the bottom of the side, away from the penetrating groove, of the storage frame, a first connecting rod is connected between the two second rolling wheels, and a supporting piece for supporting the storage frame is further arranged at the bottom of the storage frame. And articles in the storage box are very inconvenient to place and take.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a storage box convenient for transportation. Background Technique

[0002] Storage boxes have a wide range of application scenarios in daily production. For some messy items, they can be put into the storage box for storage, and their storage and sorting properties can avoid the waste of space caused by random stacking of items.

[0003] Existing storage boxes are designed to be larger in order to hold a large number of items at one time, so that one storage box can replace multiple storage boxes for use. However, as the volume of the storage box increases and the number of items placed also increases, the weight of the storage box will be greatly increased. After the items are placed in the storage box, the storage box is not conducive to moving and transporting, reducing the practicability of the storage box. Moreover, when the volume of the storage box increases, it will be very inconvenient to place and take the items inside the storage box. One needs to bend down and reach into the box body for operation. In view of the above problems, a solution is proposed below. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a storage box convenient for transportation, which solves the problems that the existing storage boxes are not conducive to moving and transporting and are very inconvenient to place and take the items inside the storage box proposed in the above background technique.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A storage box convenient for transportation includes a box body, a box cover installed on the top of the box body, and a plurality of first rollers installed on the bottom of the box body. The first rollers are rotatably arranged at the bottom of the box body. A partition board is installed inside the box body. The box body is divided into an upper storage space and a lower storage space by the partition board. A through groove communicating with the lower storage space is opened on one side wall of the box body. A storage frame is slidably arranged in the lower storage space. A limiting member for limiting the storage frame is arranged on the side wall of the box body. A telescopic pull rod is also hinged on the other side wall of the box body. Two second rollers are symmetrically and rotatably arranged at the bottom of the side of the storage frame far away from the through groove. A connecting rod one is connected between the two second rollers. A supporting member for supporting the storage frame is also arranged at the bottom of the storage frame.

[0007] Preferably, the limiting member includes a limiting block, a locking bolt and a wing nut. The locking bolt is in bolted cooperation with the side wall of the box body. The wing nut is fixed on the nut of the locking bolt. A through groove is formed in the limiting block. The limiting block is rotationally matched with the locking bolt through the through groove. The limiting block rotates on the box body through the locking bolt to realize the movement limit of the storage frame.

[0008] Preferably, the supporting member includes a first support rod, a second support rod and a connecting spring. A placement groove is formed in the bottom of the storage frame. One end of the first support rod is in hinge cooperation with the placement groove. A wide groove is formed at the other end of the first support rod. The second support rod is slidably arranged in the wide groove. The connecting spring is arranged in the wide groove. One end of the connecting spring is fixed to the top of the wide groove. The other end of the connecting spring is fixed to the second support rod. A rubber pad is fixed to the end of the second support rod away from the connecting spring.

[0009] Preferably, two rollers three are symmetrically and rotatably arranged on one side of the lower storage space close to the through groove. A connecting rod two is installed on the side wall of the roller three. The end of the connecting rod two away from the roller three is rotatably connected to the lower storage space. Two sliding grooves are also formed in the bottom of the storage frame. The two rollers three are rotatably arranged in the sliding grooves.

[0010] Preferably, two clamping blocks are also installed on the side wall of the box body corresponding to the telescopic pull rod. One end of the telescopic pull rod can be arranged to be clamped and matched with the clamping blocks. The telescopic pull rod can play a supporting role through the clamping blocks.

[0011] Preferably, the box bodies are fixed to each other through a lock catch.

[0012] Preferably, a pulling handle is also provided on the side wall of the storage frame.

[0013] Beneficial effects: By installing the roller one at the bottom of the storage box, the storage box plays a supporting role through the roller one. When it is necessary to transport and move the storage box, the telescopic pull rod can be pulled. Through the telescopic pull rod, the storage box can be pulled. Through the roller one at the bottom of the storage box, the movement of the storage box is facilitated.

[0014] The inner part of the box body is divided into an upper storage space and a lower storage space by the partition member. After the box body is divided, the depth of the upper storage space becomes shallower. Some commonly used items can be placed in the upper storage space, which is convenient for the user to take the items more conveniently. For some infrequently used items, they can be placed in the storage frame of the lower storage space. The storage frame can be pulled out of the box body through the through groove on the side wall of the box body, which is convenient for the user to place and take the items, and there is no need to reach deep into the box body to take the items. Description of the Drawings

[0015] Figure 1 Schematic structural diagram of the embodiment;

[0016] Figure 2 Schematic front view structure diagram of the embodiment for showing the box body;

[0017] Figure 3 Schematic sectional view structure diagram of the embodiment for showing the box body;

[0018] Figure 4 Schematic bottom view structure diagram of the embodiment for showing the storage frame;

[0019] Figure 5 Schematic sectional view structure diagram of the embodiment for showing the support member;

[0020] Figure 6 Schematic structure diagram of the embodiment for showing the limit block.

[0021] Reference numerals: 1, box body; 2, box cover; 3, first roller; 4, partition board; 5, upper storage space; 6, lower storage space; 7, through groove; 8, storage frame; 9, limiting member; 10, telescopic pull rod; 11, second roller; 12, support member; 13, limit block; 14, locking bolt; 15, wing nut; 16, first support rod; 17, second support rod; 18, connecting spring; 19, placing groove; 20, wide groove; 21, rubber pad; 22, third roller; 23, second connecting rod; 24, chute; 25, clamping block; 26, pulling handle. Detailed implementation manners

[0022] See Figures 1 to 6 As shown, a storage box convenient for transportation includes a box body 1, a box cover 2 installed on the top of the box body 1, and a plurality of first rollers 3 installed on the bottom of the box body 1. The box body 1 is fixed through a buckle. The first rollers 3 are rotatably arranged at the bottom of the box body 1. By installing the first rollers 3 at the bottom of the storage box, the storage box is supported by the first rollers 3. One side wall of the box body 1 is hinged with a telescopic pull rod 10. When it is necessary to transport and move the storage box, the telescopic pull rod 10 can be pulled. Through the telescopic pull rod 10, the storage box can be pulled. Through the first rollers 3 at the bottom of the storage box, the movement and transportation of the storage box are facilitated.

[0023] Two clamping blocks 25 are further installed on the side wall of the box body 1 corresponding to the telescopic pull rod 10. One end of the telescopic pull rod 10 can be arranged to be clamped and matched with the clamping blocks 25. The telescopic pull rod 10 can be supported by the clamping blocks 25. When the telescopic pull rod 10 is not needed, in order to better support the telescopic pull rod 10 and prevent the telescopic pull rod 10 from tipping over and other phenomena, the telescopic pull rod 10 can be inserted into the clamping blocks 25. Through the clamping and matching between the telescopic pull rod 10 and the clamping blocks 25, the support installation of the telescopic pull rod 10 is realized.

[0024] A partition board 4 is installed inside the box body 1. The box body 1 is divided into an upper storage space 5 and a lower storage space 6 by the partition board 4. A through groove 7 communicating with the lower storage space 6 is opened on the other side wall of the box body 1. A storage frame 8 is slidably arranged in the lower storage space 6. The box body 1 is divided into the upper storage space 5 and the lower storage space 6 by the partition board 4. After the box body 1 is divided, the depth of the upper storage space 5 becomes shallower, and some commonly used items can be placed in the upper storage space 5, so that it is more convenient for the user to take the items. For some infrequently used items, they can be placed in the storage frame 8 in the lower storage space 6. The storage frame 8 can be pulled out of the box body 1 through the through groove 7 on the side wall of the box body 1, so that it is convenient for the user to place and take the items, without the whole person reaching deep into the box body 1 to take the items. A pulling handle 26 is also provided on the side wall of the storage frame 8. By installing the pulling handle 26, it is more convenient to pull the storage box for movement.

[0025] A limiting member 9 for limiting the storage frame 8 is arranged on the side wall of the box body 1. When items are placed in the storage frame 8, the storage frame 8 can be limited by the limiting member 9, so as to prevent the storage frame 8 from sliding out of the lower storage space 6 directly during the later movement and transportation of the box body 1. Through the limiting member 9, the limiting frame can be better installed.

[0026] The limiting member 9 includes a limiting block 13, a locking bolt 14 and a butterfly nut 15. The locking bolt 14 is in bolt fit with the side wall of the box body 1, and the butterfly nut 15 is fixed on the nut of the locking bolt 14. A through groove 7 is opened on the limiting block 13. The limiting block 13 is rotationally matched with the locking bolt 14 through the through groove 7. The diameter of the limiting block 13 is larger than that of the locking bolt 14. The limiting block 13 adopts an eccentric structure. Therefore, when the locking bolt 14 does not fix the limiting block 13, the large end of the limiting block 13 will correspond to the storage frame 8 by gravity. The limiting block 13 realizes the movement limit of the storage frame 8 through the rotation of the locking bolt 14 on the box body 1. When it is necessary to limit the storage frame 8 to prevent it from disengaging from the lower storage space 6, the locking bolt 14 can be rotated first through the butterfly nut 15. The setting of the butterfly nut 15 enables the operator to directly drive the locking bolt 14 to rotate by rotating the butterfly nut 15 without using other tools, making the operation more convenient. The continuous rotation of the locking bolt 14 enables the locking bolt 14 to fix the limiting block 13, and the limiting block 13 can no longer rotate. The limiting block 13 will be stuck outside the through groove 7, so that the limiting block 13 can block the moving path of the storage frame 8, thus realizing the limiting and fixing of the storage frame 8. When it is necessary to pull the storage frame 8 to take items later, the butterfly bolt can be rotated again, so that the locking bolt 14 rotates to release the rotational limit of the limiting block 13, and the storage frame 8 can be pulled out of the through groove 7.

[0027] On the bottom of one side of the storage box 8 far from the through groove 7, two second rollers 11 are symmetrically and rotatably arranged. A first connecting rod is connected between the two second rollers 11. By installing the second rollers 11 at the bottom of the storage box 8, when the storage box 8 is pulled and pulled out of the through groove 7, the second rollers 11 at the bottom can support the storage box 8 to facilitate sliding.

[0028] On the side of the lower storage space 6 close to the through groove 7, two third rollers 22 are also symmetrically and rotatably arranged. A second connecting rod 23 is installed on the side wall of the third roller 22. One end of the second connecting rod 23 far from the third roller 22 is rotatably connected to the lower storage space 6. Two sliding grooves 24 are also formed at the bottom of the storage box 8. The two third rollers 22 are rotatably arranged in the sliding grooves 24. By installing the third rollers 22, the storage box 8 can be further supported to facilitate sliding. The size of the through groove 7 is smaller than that of the lower storage space 6. Therefore, both the second rollers 11 and the third rollers 22 can only slide within the lower storage space 6, and the storage box 8 cannot be completely pulled out of the lower storage space 6. Therefore, in order to prevent the third rollers 22 from restricting the movement of the storage box 8, the third rollers 22 are slidably arranged at the bottom of the storage box 8. When the storage box 8 moves, the third rollers 22 will slide in the sliding grooves 24.

[0029] A support member 12 for supporting the storage box 8 is also provided at the bottom of the storage box 8. When the storage box 8 is largely pulled out of the through groove 7, in order to support the storage box 8 located outside the through groove 7, the support member 12 can be rotated. Through the support member 12, the storage box 8 can be supported. The support member 12 is located on the side of the storage box 8 close to the through groove 7.

[0030] The support member 12 includes a first support rod 16, a second support rod 17 and a connecting spring 18. A placement groove 19 is formed at the bottom of the storage frame 8. One end of the first support rod 16 is hinged to the placement groove 19. A wide groove 20 is formed at the other end of the first support rod 16. The second support rod 17 is slidably disposed in the wide groove 20. The connecting spring 18 is disposed in the wide groove 20. One end of the connecting spring 18 is fixed to the top of the wide groove 20, and the other end of the connecting spring 18 is fixed to the second support rod 17. A rubber pad 21 is fixed to the end of the second support rod 17 away from the connecting spring 18. When the second support rod 17 is usually installed in the placement groove 19, the connecting spring 18 is in a compressed state. Therefore, the elastic force of the connecting spring 18 can push the second support rod 17, and the second support rod 17 can be better installed in the placement groove 19 through the rubber pad 21. When it is necessary to support the storage frame 8 by the support member 12, the first support rod 16 can be rotated to rotate the first support rod 16 and the second support rod 17 out of the placement groove 19. The rubber pad 21 can contact the ground. Therefore, the storage frame 8 is supported by the support member 12. When the storage frame 8 needs to be pushed back into the lower storage space 6 again, the first support rod 16 can be rotated again to push the second support rod 17 into the wide groove 20, so that the second support rod 17 and the rubber pad 21 can enter the placement groove 19. The elastic force of the connecting spring 18 is used to push the second support rod 17, so as to realize reinstalling the second support rod 17 back into the placement groove 19.

Claims

1. A storage box that is easy to transport, comprising a box body (1), a box cover (2) installed on the top of the box body (1), and a plurality of rollers (3) installed on the bottom of the box body (1), characterized in that: The roller one (3) is rotatably arranged at the bottom of the box body (1), a partition plate (4) is installed inside the box body (1), and the box body (1) is divided into an upper storage space (5) and a lower storage space (6) by the partition plate (4). A through groove (7) communicating with the lower storage space (6) is opened on one side wall of the box body (1), and a storage frame (8) is slidably arranged in the lower storage space (6). A limiting member (9) for limiting the storage frame (8) is arranged on the side wall of the box body (1), and a telescopic pull rod (10) is hinged on the other side wall of the box body (1). Two rollers two (11) are symmetrically rotatably arranged at the bottom of the storage frame (8) away from the through groove (7), and a connecting rod one is connected between the two rollers two (11). A supporting member (12) for supporting the storage frame (8) is also provided at the bottom of the storage frame (8).

2. A storage box that is easy to transport according to claim 1, characterized in that: The limiting member (9) comprises a limiting block (13), a locking bolt (14) and a butterfly nut (15); the locking bolt (14) cooperates with the side wall bolt of the box body (1); the butterfly nut (15) is fixed on the nut of the locking bolt (14); a through groove is provided on the limiting block (13); the limiting block (13) is rotatably matched with the locking bolt (14) through the through groove; the limiting block (13) realizes movement limitation of the storage frame (8) by the rotation of the locking bolt (14) on the box body (1).

3. A storage box that is easy to transport according to claim 1, characterized in that: The support member (12) comprises a support rod 1 (16), a support rod 2 (17) and a connecting spring (18); a storage groove (19) is provided at the bottom of the storage frame (8); one end of the support rod 1 (16) is hingedly connected to the storage groove (19); the other end of the support rod 1 (16) is provided with a wide groove (20); the support rod 2 (17) is slidably arranged in the wide groove (20); the connecting spring (18) is arranged in the wide groove (20); one end of the connecting spring (18) is fixed to the top of the wide groove (20); the other end of the connecting spring (18) is fixed to the support rod 2 (17); and a rubber pad (21) is fixed to the end of the support rod 2 (17) away from the connecting spring (18).

4. A storage box that is easy to transport according to claim 3, characterized in that: The lower storage space (6) is also symmetrically rotatably provided with a roller three (22) on one side close to the through groove (7), and a connecting rod two (23) is installed on the side wall of the roller three (22), and the end of the connecting rod two (23) away from the roller three (22) is rotatably connected to the lower storage space (6), and the bottom of the storage frame (8) is also provided with two slide grooves (24), and the two rollers three (22) are rotatably set in the slide grooves (24).

5. A storage box that is easy to transport according to claim 1, characterized in that: Two clamping blocks (25) are also installed on the side walls of the box body (1) corresponding to the telescopic rod (10); one end of the telescopic rod (10) can be arranged to be engaged with the clamping block (25); and the telescopic rod (10) can play a supporting role through the clamping block (25).

6. A storage box that is easy to transport according to claim 1, characterized in that: The boxes (1) are fixed to each other via locks.

7. A storage box that is easy to transport according to claim 1, characterized in that: A pulling handle (26) is also provided on the side wall of the storage frame (8).

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