Portable foam box capable of being divided

Abstract

The utility model relates to the related field of foam boxes, in particular to a portable split foam box which comprises a device body, a main box body, a transverse plate and a longitudinal plate are arranged in the device body, an upper cover plate is arranged at the upper end of the main box body, and moving wheels are rotatably installed on one side of the lower end of the main box body. A containing box is fixed to the outer wall of one side of the main box body, a fixed shaft is arranged at the upper end of the containing box, a movable frame is movably inserted into the containing box and arranged on the fixed shaft in a sleeving mode, a handle rod is fixed to the top of the movable frame, inner protrusions are arranged in the main box body, and the transverse plate and the longitudinal plate are perpendicularly installed between the inner protrusions. Therefore, the internal space of the main box body can be adjusted, articles of different types and different sizes can be conveniently placed, the problem that the articles are disordered is avoided, meanwhile, hidden storage and rotary use of the handle rod can be achieved, space occupation is avoided, and the situation that the legs of a user collide with the main box body easily is avoided.

Description

Technical Field

[0001] The utility model relates to the field of foam boxes, in particular to a portable foam box. Background Art

[0002] Foam boxes are box-type packaging containers made of foam plastics. Plastic foam is a plastic with many tiny pores inside. Foam boxes are often used in the transportation of various products and the packaging of items. The existing types of foam boxes are relatively single;

[0003] The utility model patent with publication number CN 218259848 U in the prior art proposes a portable refrigeration foam box. When the foam box needs to be transported, it can be placed on the ground. Through the first pulley set and the second pulley set of the pulley mechanism, the foam box can be moved forward on the ground, which saves time and effort. At the same time, people can observe the road conditions well, avoiding the problem of danger caused by the foam box blocking the line of sight, making the transportation of the foam box more time-saving and labor-saving;

[0004] However, the handle is at a vertical angle when it is carried, and the user's heels and calves may easily collide with the box when pulling the box, which makes walking very inconvenient and affects the practical effect of the foam box. It does not have the ability to adjust the internal space of the foam box, and placing multiple items directly in the foam box may easily lead to confusion and mutual contamination between items. At the same time, it is not convenient to stack items and pressure damage may easily occur. Therefore, we need to upgrade and transform the existing technology to overcome its existing problems and shortcomings. Utility Model Content

[0005] The purpose of the utility model is to provide a portable foam box to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable foam box is designed, including a device body, which includes a main box body, a horizontal plate and a vertical plate, an upper cover plate is arranged on the upper end of the main box body, a moving wheel is rotatably installed on one side of the lower end of the main box body, a containing box is fixed on the outer wall of one side of the main box body and a fixed shaft is arranged on the upper end of the containing box, a movable frame is movably inserted into the containing box and the movable frame is sleeved on the fixed shaft, a handle bar is fixed on the top of the movable frame, an inner protrusion is arranged inside the main box body, the horizontal plate and the vertical plate are vertically installed between the inner protrusions, upper and lower card slots are respectively opened on the horizontal and vertical plates and the upper and lower card slots are correspondingly inserted, a flat plate is placed on the upper ends of the horizontal and vertical plates, and the outer circle of the flat plate fits on the inner protrusion.

[0008] Furthermore, the main box is provided with an auxiliary seat on one side symmetrical to the moving wheel, and the height of the auxiliary seat is higher than the moving wheel.

[0009] Furthermore, a sealing layer is fixed to the bottom of the upper cover plate, and the sealing layer is sealingly plugged into the uppermost end of the main box body.

[0010] Furthermore, two groups of rotating shafts are symmetrically arranged on the side walls on both sides of the main box body, and the two groups of rotating shafts are rotatably connected with lifting belts.

[0011] Furthermore, the side surface of the inner protrusion is provided with a plurality of groups of positioning grooves, and both ends of the transverse plate and the longitudinal plate are inserted into the positioning grooves.

[0012] Furthermore, the lower card slots are provided in a plurality of groups, and the transverse plates are provided in a plurality of groups and correspond to the plurality of lower card slots respectively.

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

[0014] 1. The utility model is provided with a main box body, an inner protrusion, a positioning groove, a transverse plate, an upper card groove, a longitudinal plate, a lower card groove, and a flat plate in the device. The transverse plate and the longitudinal plate are spliced ​​by the upper card groove and the lower card groove, so that the internal space of the main box body can be adjusted, which is convenient for placing items of different types and sizes and avoiding confusion of items. Other items can be placed on the bottom items through the flat plate without squeezing the bottom items, thereby effectively improving the practicability of the device.

[0015] 2. The utility model is provided with a main box, moving wheels, an auxiliary seat, a rotating shaft, a pulling belt, a storage box, a fixed shaft, a movable frame and a handle bar in the device. The movable frame is limited and rotated by the cooperation of the storage box and the fixed shaft, so that the handle bar can be hidden and stored and rotated for use, avoiding occupying space and preventing the user's legs from colliding with the main box. The stability of the box when placed is improved by the auxiliary seat.

[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 1It is a schematic diagram of the overall structure of a portable foam box according to the utility model;

[0019] Figure 2 A schematic diagram of the working structure of a portable foam box according to the utility model;

[0020] Figure 3 A cross-sectional view of the internal structure of a portable foam box according to the utility model;

[0021] Figure 4 The utility model is a structural exploded view of a portable storage box divided into a foam box.

[0022] In the figure: 1. device body; 2. main box body; 3. upper cover plate; 31. sealing layer; 4. moving wheel; 5. auxiliary seat; 6. rotating shaft; 7. lifting belt; 8. storage box; 9. fixed shaft; 10. movable frame; 11. handle bar; 12. inner protrusion; 121. positioning groove; 13. horizontal plate; 131. upper card slot; 14. longitudinal plate; 141. lower card slot; 15. flat plate. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 -4, the present embodiment provides a portable foam box, including a device body 1, which includes a main box body 2, a horizontal plate 13 and a vertical plate 14, an upper cover plate 3 is arranged on the upper end of the main box body 2, and a moving wheel 4 is rotatably installed on one side of the lower end of the main box body 2, a containing box 8 is fixed on the outer wall of one side of the main box body 2, and a fixed shaft 9 is arranged on the upper end of the containing box 8, a movable frame 10 is movably inserted in the containing box 8 and the movable frame 10 is sleeved on the fixed shaft 9, a handle bar 11 is fixed on the top of the movable frame 10, an inner protrusion 12 is arranged in the main box body 2, the horizontal plate 13 and the vertical plate 14 are vertically installed between the inner protrusion 12, an upper card groove 131 and a lower card groove 141 are respectively opened on the horizontal plate 13 and the vertical plate 14, and the upper card groove 131 and the lower card groove 141 are correspondingly plugged, and a flat plate 15 is placed on the upper end of the horizontal plate 13 and the vertical plate 14, and the outer circle of the flat plate 15 fits on the inner protrusion 12.

[0025] Preferably, the main box body 2 is provided with an auxiliary seat 5 on one side symmetrical to the moving wheel 4, the auxiliary seat 5 is higher than the moving wheel 4, a sealing layer 31 is fixed to the bottom of the upper cover plate 3, the sealing layer 31 is sealed and plugged into the uppermost end of the main box body 2, and two sets of rotating shafts 6 are symmetrically arranged on the side walls on both sides of the main box body 2, and the two sets of rotating shafts 6 are rotatably connected with lifting belts 7;

[0026] The auxiliary seat 5 facilitates the placement of the main box 2 when it is stopped to avoid wear on the main box 2. The sealing layer 31 facilitates the internal sealing of the main box 2. The rotating shaft 6 and the lifting strap 7 facilitate the main box 2 to be carried by hand.

[0027] Preferably, the inner protrusion 12 is provided with a plurality of groups of positioning grooves 121 on the side surface, both ends of the transverse plate 13 and the longitudinal plate 14 are inserted into the positioning grooves 121, the lower card grooves 141 are provided with a plurality of groups, and the transverse plate 13 is provided with a plurality of groups and corresponds to a plurality of lower card grooves 141 respectively;

[0028] The positioning grooves 121 facilitate the position limitation of the transverse plate 13 and the longitudinal plate 14 to maintain their stability, and the lower card grooves 141 facilitate the addition of more transverse plates 13 inside the main box 2, so that the internal space of the main box 2 can obtain more combined operations.

[0029] The use principle and use process of the utility model are as follows: when in use, first place one or more sets of transverse plates 13 inside the main box body 2, and then place a set of longitudinal plates 14 inside the main box body 2, and splice and limit the transverse plates 13 and the longitudinal plates 14 through the upper card slot 131 and the lower card slot 141, and at the same time, the two ends of the transverse plates 13 and the longitudinal plates 14 are partially clamped in the positioning groove 121, and then different sizes or types of items can be placed in the space separated by the transverse plates 13 and the longitudinal plates 14. After the placement is completed, a set of flat plates 15 can be added inside the main box body 2 and the flat plates 15 can be placed on the upper end of the inner protrusion 12, and then the user can lay the flat plates 1 5, so that the objects in the upper and lower areas are effectively separated, without causing pressure damage to the lower objects, and without cross-mixing or infection problems. After loading is completed, the upper cover 3 can be closed. When it is necessary to pull the main box 2, the movable frame 10 is pulled out of the storage box 8 through the handle bar 11, so that the bottom of the movable frame 10 is in contact with the fixed axis 9. At this time, the movable frame 10 can be rotated to tilt toward the outside of the main box 2, which is convenient for the user to operate by hand. Otherwise, it can be placed in the storage box 8. After the main box 2 is placed, it can be in contact with the ground through the auxiliary seat 5, and it is not easy to slide. The main box 2 can also be carried by hand through the pulling belt 7.

[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] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A portable foam box, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a main box body (2), a transverse plate (13) and a longitudinal plate (14), an upper cover plate (3) is arranged at the upper end of the main box body (2), a movable wheel (4) is rotatably mounted on one side of the lower end of the main box body (2), a receiving box (8) is fixed on the outer wall of one side of the main box body (2), and a fixed shaft (9) is arranged at the upper end of the receiving box (8), a movable frame (10) is movably inserted in the interior of the receiving box (8), and the movable frame (10) is sleeved on the fixed shaft (9), and the top of the movable frame (10) is A handle bar (11) is fixed to the main box body (2), an inner protrusion (12) is arranged inside the main box body (2), the transverse plate (13) and the longitudinal plate (14) are vertically installed between the inner protrusions (12), the transverse plate (13) and the longitudinal plate (14) are respectively provided with an upper card groove (131) and a lower card groove (141), and the upper card groove (131) and the lower card groove (141) are correspondingly plugged, and a flat plate (15) is placed on the upper end of the transverse plate (13) and the longitudinal plate (14), and the outer circle of the flat plate (15) is fitted on the inner protrusion (12).

2. A portable foam box according to claim 1, characterized in that: The main box body (2) is provided with an auxiliary seat (5) on one side symmetrical to the moving wheel (4), and the height of the auxiliary seat (5) is higher than the moving wheel (4).

3. A portable foam box according to claim 1, characterized in that: A sealing layer (31) is fixed to the bottom of the upper cover plate (3), and the sealing layer (31) is sealingly plugged into the uppermost end of the main box body (2).

4. A portable foam box according to claim 1, characterized in that: Two groups of rotating shafts (6) are symmetrically arranged on the side walls of both sides of the main box body (2), and the two groups of rotating shafts (6) are rotatably connected with lifting belts (7).

5. The portable foam box according to claim 1, characterized in that: The side surface of the inner protrusion (12) is provided with a plurality of groups of positioning grooves (121), and both ends of the transverse plate (13) and the longitudinal plate (14) are inserted into the positioning grooves (121).

6. A portable foam box according to claim 1, characterized in that: The lower card slots (141) are provided in a plurality of groups, and the transverse plates (13) are provided in a plurality of groups and correspond to the plurality of lower card slots (141) respectively.

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