Transfer box convenient to unload

Abstract

The utility model discloses a transfer box convenient for unloading in the technical field of transfer boxes, which is reasonable in structure and is provided with a guide rail and a bottom plate, the bottom plate is arranged on the outer wall of the guide rail on the transfer box in a sliding manner through a sliding chute, and the top end of a square column in the center of the bottom plate is fixed at the top end inside a sealing cover. When articles stored in the transfer box need to be unloaded, the articles placed on the bottom plate can be unloaded only by pulling a handle on the sealing cover and lifting the handle upwards, in the unloading process, the articles in the transfer box do not need to be unloaded one by one by stretching hands, meanwhile, the multiple storage drawers are placed on the bottom plate, and the storage drawers are convenient to use. According to the transfer box convenient to unload, articles can be conveniently classified and stored, specific articles can be conveniently and rapidly unloaded, the effect of conveniently unloading the transfer box is effectively achieved, and the use effect and the user experience of the transfer box are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer boxes, in particular to a transfer box which is convenient for unloading. Background Art

[0002] A transfer box is a large container for transporting items, usually made of strong materials such as metal, plastic or wood. Transfer boxes usually have standard sizes for easy stacking and transportation. They are often used for long-distance transportation to protect goods from damage or loss. Transfer boxes play an important role in international trade and can be used to transport goods by ship, air or land. In a transfer box, the goods are usually packaged and fixed to ensure safety and stability during transportation. At present, there are still some problems with transfer boxes. It is particularly inconvenient to unload or take out the stored items inside the transfer box. Due to the certain depth inside the transfer box, when too many items are stored inside the transfer box, the user needs to take out the items inside the transfer box little by little until the items in the transfer box are unloaded. The process is cumbersome and troublesome. At the same time, when there are different types of items placed inside the transfer box, if you need to take specific items, you need to search inside the transfer box, which affects the unloading efficiency of the transfer box, and thus reduces the use effect and user experience of the transfer box.

[0003] Therefore, it is necessary to develop a transfer box that is convenient for unloading. Utility Model Content

[0004] The utility model aims to provide a transfer box which is convenient for unloading. By providing a guide rail and a bottom plate, the bottom plate is slidably arranged on the outer wall of the guide rail on the transfer box by a slide groove, and the top of the square column at the center of the bottom plate is fixed to the inner top of the sealing cover, so that when the items stored in the transfer box need to be unloaded, it is only necessary to pull the handle on the sealing cover to lift it upward to achieve the unloading of the items placed on the bottom plate. During the unloading process, there is no need to reach out to unload the items in the transfer box one by one. At the same time, multiple storage drawers are placed on the bottom plate, which is convenient for classifying and storing items and for quickly unloading specific items. The transfer box is effectively made easy to unload, and the use effect and user experience of the transfer box are effectively improved, so as to solve the problem that the transfer box has poor effect and affects the experience proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a transfer box for easy unloading, comprising a transfer box, a fixing block is installed above both outer walls of the transfer box, a screw is installed at the top center of the fixing block, a sealing cover is installed on the top of the transfer box, and guide rails are installed on both inner walls of the transfer box;

[0006] The outer wall surface of one side of the guide rail is provided with a positioning groove, and the inner bottom end of the transfer box is installed with a bottom plate.

[0007] Preferably, a nut is arranged above the outer wall of the screw, and the inner wall of the nut is threadedly connected to the outer wall of the screw.

[0008] Preferably, limit blocks are installed on both side outer walls of the sealing cover, the interior of the limit blocks is slidably connected to the outer wall of the screw, and a handle is installed at the top center of the sealing cover.

[0009] Preferably, a square column is installed at the top center of the bottom plate, and the top of the square column is fixedly connected to the inner top end of the sealing cover.

[0010] Preferably, slide grooves are provided on the outer wall surfaces on both sides of the bottom plate, the inner walls of the slide grooves are slidably connected to the outer walls of the guide rails, and storage drawers are installed on both sides of the outer walls of the square column.

[0011] Preferably, a mounting groove is provided on one side surface of the slide groove, a mounting plate is installed on one inner side of the mounting groove, and a limiting column is slidably connected to the inner side of the mounting plate.

[0012] Preferably, a limiting ring is provided at one end of the limiting column, and a positioning pin is provided at the other end of the limiting column.

[0013] Preferably, the outer wall of the positioning pin is slidably connected to the inner wall of the positioning groove, and a spring is provided on the outer wall of the limiting column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By providing a guide rail and a bottom plate, the bottom plate is slidably set on the outer wall of the guide rail on the transfer box by a slide groove, and the top of the square column at the center of the bottom plate is fixed to the inner top of the sealing cover, so that when the items stored in the transfer box need to be unloaded, it is only necessary to pull the handle on the sealing cover to lift it upward to achieve the unloading of the items placed on the bottom plate. During the unloading process, there is no need to reach out to unload the items in the transfer box one by one. At the same time, multiple storage drawers are placed on the bottom plate, which is convenient for classifying and storing items, and also convenient for quick unloading of specific items, which effectively realizes the effect of facilitating unloading of the transfer box, and also effectively improves the use effect and user experience of the transfer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front cross-sectional view of the overall structure provided by the utility model;

[0017] Figure 2 The utility model provides Figure 1 A magnified view of the structure at A;

[0018] Figure 3 A three-dimensional schematic diagram of the transfer box structure provided by the utility model;

[0019] Figure 4 This is a partial structural decomposition schematic diagram provided by the utility model.

[0020] In the figure: 1. transfer box; 101. fixing block; 102. screw; 103. nut; 2. sealing cover; 201. limit block; 202. handle; 3. guide rail; 301. positioning groove; 4. bottom plate; 401. square column; 402. slide groove; 403. storage drawer; 404. installation groove; 405. installation plate; 406. limit column; 407. limit ring; 408. positioning pin; 409. spring. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides the following technical solutions: a transfer box that is convenient for unloading, please refer to Figure 1-4 , including a transfer box 1, fixed blocks 101 are installed on the upper part of the outer walls on both sides of the transfer box 1, a screw 102 is installed at the top center of the fixed block 101, a nut 103 is arranged on the upper part of the outer wall of the screw 102, the inner wall of the nut 103 is threadedly connected with the outer wall of the screw 102, a sealing cover 2 is installed on the top of the transfer box 1, and limit blocks 201 are installed on the outer walls on both sides of the sealing cover 2, the inner part of the limit block 201 is slidably connected with the outer wall of the screw 102, and a handle is installed at the top center of the sealing cover 2. Hand 202, set screws 102 on the top of the fixing blocks 101 on the outer walls of both sides of the transfer box 1, and open corresponding holes in the center of the limiting blocks 201 on the sealing cover 2, so that after the sealing cover 2 seals the transfer box 1, the screws 102 are inserted into the holes on the limiting blocks 201, so that the sealing cover 2 can be limited. After the sealing cover 2 is sealed, the nuts 103 are used to tighten the bolts, so that the sealing cover 2 can be fixed after sealing. The inner walls on both sides of the transfer box 1 are installed with guide rails 3;

[0023] A positioning groove 301 is provided on the outer wall surface of one side of the guide rail 3, a bottom plate 4 is installed at the inner bottom end of the transfer box 1, a square column 401 is installed at the top center position of the bottom plate 4, the top of the square column 401 is fixedly connected to the inner top end of the sealing cover 2, and a slide groove 402 is provided on the outer wall surface of both sides of the bottom plate 4, the inner wall of the slide groove 402 is slidably connected to the outer wall of the guide rail 3, the bottom plate 4 is slidably set on the outer wall of the guide rail 3 on the transfer box 1 through the slide groove 402, and the top of the square column 401 at the center position of the bottom plate 4 is fixed to the inner top end of the sealing cover 2, so that the handle 202 above the sealing cover 2 can be pulled to lift the bottom plate 4. When unloading the items stored in the transfer box 1, it is only necessary to pull the handle 202 on the sealing cover 2 upward to lift it up, so as to unload the items placed on the bottom plate 4. During the unloading process, there is no need to reach out to unload the items in the transfer box 1 one by one, which improves the unloading efficiency. Storage drawers 403 are installed on both sides of the outer wall of the square column 401. Multiple storage drawers 403 are correspondingly inserted into the outer wall of the square column 401 in a sliding manner, so that the storage drawers 403 can be used to classify different types of items according to needs, which is convenient for classifying and storing items, and also convenient for quick unloading of specific items. One side surface of the slide 402 A mounting groove 404 is provided, a mounting plate 405 is installed on one side of the interior of the mounting groove 404, and a limiting column 406 is slidably connected to the interior of the mounting plate 405. The limiting column 406 is slidably arranged inside the mounting plate 405 on the mounting groove 404, so that the limiting column 406 can slide horizontally left and right on the mounting plate 405. A limiting ring 407 is arranged at one end of the limiting column 406, and a positioning pin 408 is arranged at the other end of the limiting column 406. The outer wall of the positioning pin 408 is slidably connected to the inner wall of the positioning groove 301. A spring 409 is arranged on the outer wall of the limiting column 406. The spring 409 has a reaction force effect so that The locating pin 408 is kept in its original position under the reaction force of the spring 409. By opening several locating grooves 301 on the surface of the guide rail 3, the bottom plate 4 can be lifted to a certain height as needed for unloading. It is only necessary to pull the sealing cover 2 until the locating pin 408 is restricted by the guide rail 3 and an extrusion state is produced. At this time, the spring 409 contracts and deforms. When the bottom plate 4 is lifted to the required height and the locating pin 408 is located in the locating groove 301, the spring 409 is not pressed at this time, and the locating pin 408 is pushed to be inserted into the locating groove 301, so that the position of the bottom plate 4 can be fixed, which is convenient for users to unload the storage drawers 403 at different levels one by one.

[0024] Working principle: When using the utility model, a screw 102 is set on the top of the fixing block 101 on the outer wall of both sides of the transfer box 1, and a corresponding hole is opened at the center of the limit block 201 on the sealing cover 2, so that the sealing cover 2 is sealed to the transfer box 1, and the screw 102 is inserted into the hole on the limit block 201, so as to achieve the limit treatment of the sealing cover 2, and after the sealing cover 2 is sealed, the nut 103 is used to tighten the bolt, so as to achieve the sealing and fixing treatment of the sealing cover 2, and the bottom plate 4 is set on the outer wall of the guide rail 3 on the transfer box 1 in a sliding manner through the slide groove 402, and the square column 4 at the center of the bottom plate 4 is The top of 01 is fixed at the inner top of the sealing cover 2, so that the handle 202 on the sealing cover 2 can be pulled to lift the bottom plate 4. When the items stored in the transfer box 1 need to be unloaded, it is only necessary to pull the handle 202 on the sealing cover 2 upward to unload the items placed on the bottom plate 4. During the unloading process, there is no need to reach out to unload the items in the transfer box 1 one by one, which improves the unloading efficiency. By sliding a plurality of storage drawers 403 into the outer wall of the square column 401 in a corresponding manner, the storage drawers 403 can be used to classify different types of items according to needs, which is convenient for classifying and storing items. It is also convenient to quickly unload specific items. By opening a mounting groove 404 on the surface of the slide 402, and slidably setting a limit column 406 inside a mounting plate 405 on the mounting groove 404, the limit column 406 can slide horizontally left and right on the mounting plate 405. By sequentially setting a limit ring 407 and a positioning pin 408 at both ends of the limit column 406, and setting a spring 409 on the outer wall of the limit column 406, the spring 409 has a reaction force effect, so that the positioning pin 408 is kept in the reset state under the reaction force of the spring 409. By opening a plurality of positioning grooves 3 on the surface of the guide rail 3 01, when the bottom plate 4 is lifted to a certain height for unloading as needed, it is only necessary to pull the sealing cover 2 until the positioning pin 408 is restricted by the guide rail 3, resulting in an extrusion state. At this time, the spring 409 contracts and deforms. When the bottom plate 4 is lifted to the required height and the positioning pin 408 is located in the positioning groove 301, the spring 409 is unpressurized, and the positioning pin 408 is pushed to be inserted into the positioning groove 301, so that the position of the bottom plate 4 can be fixed, which is convenient for users to unload the storage drawers 403 at different levels one by one, effectively realizing the effect of facilitating unloading of the transfer box, and also effectively improving the use effect and user experience of the transfer box.

[0025] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A transfer box for easy unloading, comprising a transfer box (1), wherein fixing blocks (101) are installed above the outer walls of both sides of the transfer box (1), and a screw (102) is installed at the top center of the fixing block (101), characterized in that: A sealing cover (2) is installed on the top of the transfer box (1), and guide rails (3) are installed on the inner walls on both sides of the transfer box (1); The outer wall surface of one side of the guide rail (3) is provided with a positioning groove (301), the inner bottom end of the transfer box (1) is installed with a bottom plate (4), the top center position of the bottom plate (4) is installed with a square column (401), the top of the square column (401) is fixedly connected to the inner top end of the sealing cover (2), the outer wall surfaces of both sides of the bottom plate (4) are provided with a slide groove (402), the inner wall of the slide groove (402) is slidably connected to the outer wall of the guide rail (3), and storage drawers (403) are installed on both sides of the outer wall of the square column (401).

2. A transfer box for easy unloading according to claim 1, characterized in that: A nut (103) is arranged above the outer wall of the screw rod (102), and the inner wall of the nut (103) is threadedly connected to the outer wall of the screw rod (102).

3. A transfer box for easy unloading according to claim 1, characterized in that: Limit blocks (201) are installed on both side outer walls of the sealing cover (2), the interior of the limit blocks (201) is slidably connected to the outer wall of the screw rod (102), and a handle (202) is installed at the top center of the sealing cover (2).

4. A transfer box for easy unloading according to claim 1, characterized in that: A mounting groove (404) is provided on one side surface of the slide groove (402), a mounting plate (405) is installed on one side inside the mounting groove (404), and a limiting column (406) is slidably connected inside the mounting plate (405).

5. A transfer box for easy unloading according to claim 4, characterized in that: A limiting ring (407) is provided at one end of the limiting column (406), and a positioning pin (408) is provided at the other end of the limiting column (406).

6. A transfer box for easy unloading according to claim 5, characterized in that: The outer wall of the positioning pin (408) is slidably connected to the inner wall of the positioning groove (301), and a spring (409) is provided on the outer wall of the limiting column (406).

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