Metal turnover box convenient to transport
By designing a metal turnover box with adjustable spacing and limit, the problem of insufficient transportation space and high cost caused by the fixed volume of plate metal turnover boxes is solved, and the effect of adapting to a variety of material lengths and reducing the transportation volume is achieved, reducing transportation costs. .
Patent Information
- Application Number
- CN202421259555.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-01-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing plate metal turnover boxes are fixed during transportation and cannot be adjusted, resulting in a reduction in the internal use space of the carriage and increasing transportation costs.
A metal turnover box including a frame and a box is designed. It adopts an extension mechanism and a limit mechanism to adjust the box spacing and limit to adapt to materials of different lengths. Through the cooperation of the handle sliding and the limit mechanism, the size of the box can be reduced. The device volume is increased to expand the use space of the carriage.
By adjusting the spacing and limit of the box, it is adapted to a variety of materials with a variety of lengths, reduced the volume of the device, expands the space of the carriage, and reduces the transportation cost.
Smart Images
Figure CN222388668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal turnover boxes, in particular to a metal turnover box which is convenient to transport. Background Art
[0002] A metal turnover box is a packaging container made of metal sheets. It is usually made of iron, steel, stainless steel and other materials through welding, grinding, appearance treatment and other steps. Its structure is sturdy and durable, and can effectively protect the safety of goods during transportation. Metal turnover boxes have a variety of structural forms, including open type, plate type, mesh type, fixed type and detachable type.
[0003] The current plate metal turnover boxes have a fixed volume when being transported inside a carriage. Regardless of the volume or quantity of materials loaded inside the plate metal turnover boxes, the volume of the turnover boxes cannot be adjusted. If the volume of the turnover boxes in the carriage is too large, it will occupy the usable space inside the carriage, thereby reducing the number of turnover boxes placed inside the carriage, thereby increasing transportation costs. Improvements should be made to this problem.
[0004] Therefore, a metal turnover box which is convenient for transportation is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide a metal turnover box which is convenient for transportation.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A metal turnover box that is easy to transport, comprises a frame and a box body, wherein the boxes are provided in two groups and are arranged in correspondence, the surfaces of the boxes are hingedly provided with box doors, the bottoms of the two groups of boxes are slidably arranged with the inner bottoms of the frames, the inner top and one side of the frame body and the surface of the boxes are provided with an extension mechanism for adjusting the spacing between the two groups of boxes, a rectangular groove is provided on one side of the box body, a handle is slidably provided on the inner wall of the rectangular groove, and a limiting mechanism for limiting the position of the handle is provided on the top of the box body and the surface of the handle.
[0008] Furthermore, the extension mechanism includes a movable groove, a movable groove is opened on the inner top of the frame, a bidirectional threaded rod is rotatably provided on the inner wall of the movable groove, and one end of the bidirectional threaded rod penetrates the surface of the frame and extends to the outside of the movable groove, a knob is fixedly connected to this end of the bidirectional threaded rod, a movable block is threadedly connected to the surface of the bidirectional threaded rod, and the bottom of the movable block is fixedly connected to the top of the box.
[0009] Furthermore, the movable blocks are provided in two groups and are arranged correspondingly, and the bottoms of the two groups of movable blocks are fixedly connected to the tops of the two groups of boxes respectively.
[0010] Furthermore, the limiting mechanism includes a U-shaped frame, the U-shaped frame is fixedly provided on the top of the box, a cavity is opened on the surface of the U-shaped frame, a spring is fixedly provided on the inner top of the cavity, the bottom end of the spring is fixedly connected to a limiting block, and the limiting block is adapted to the cavity, and the bottom of the limiting block passes through the surface of the box, a horizontal plate is fixedly provided on one side of the limiting block, and a limiting groove is opened on the top of the handle.
[0011] Furthermore, the limiting block is matched with the limiting groove, and the limiting block and the cavity are slidably arranged.
[0012] Furthermore, a certain space is reserved between the bottom of the horizontal plate and the top of the box body, and a protective layer is provided on the surface of the horizontal plate.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model can adjust the distance between the two groups of boxes through the extension mechanism, and the extension mechanism can limit the two groups of boxes, so as to adapt to materials of various lengths and have a wide range of applications. When the device needs to be loaded and transported, the distance between the two groups of boxes can be reduced through the extension mechanism, thereby reducing the volume on both sides of the device, thereby expanding the use space of the carriage, and the device can be easily transported through the handle, the handle can be slid, and the handle can be limited by the limiting mechanism. When the handle slides to the inside of the rectangular groove, the occupied space on both sides of the device is further reduced. The device can reduce the volume, so that the carriage can be loaded as much as possible, thereby saving transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the front section of the utility model;
[0017] Figure 3 It is a schematic diagram of an enlarged view of part A of the utility model;
[0018] Figure 4 It is a top-down cutaway schematic diagram of the utility model;
[0019] Figure numerals: 1, frame; 2, box body; 3, box door; 4, extension mechanism; 401, movable groove; 402, bidirectional threaded rod; 403, knob; 404, movable block; 5, handle; 6, limiting mechanism; 601, U-shaped frame; 602, cavity; 603, spring; 604, limiting block; 605, cross plate; 606, limiting groove. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] like Figures 1 to 4As shown, a metal turnover box convenient for transportation comprises a frame 1 and a box 2, wherein the box 2 is provided with two groups and arranged correspondingly, a box door 3 is hingedly installed on the surface of the box 2, the bottoms of the two groups of the box 2 are slidably arranged with the inner bottom of the frame 1, the inner top and one side of the frame 1 and the surface of the box 2 are provided with an extension mechanism 4 for adjusting the distance between the two groups of box 2, a rectangular groove is opened on one side of the box 2, a handle 5 is slidably provided on the inner wall of the rectangular groove, and a limiting mechanism 6 for limiting the position of the handle 5 is provided on the top of the box 2 and the surface of the handle 5; specifically, the interior of the two groups of box 2 is used to store materials, and the materials are extended by the extension mechanism 4. The distance between the two groups of boxes 2 can be adjusted, and the extension mechanism 4 can limit the two groups of boxes 2, so as to adapt to materials of various lengths and have a wide range of applications. When the device needs to be loaded and transported, the distance between the two groups of boxes 2 can be reduced through the extension mechanism 4, thereby reducing the volume on both sides of the device, thereby expanding the use space of the carriage, and the handle 5 can be used to facilitate the transportation of the device. The handle 5 can slide, and the limit mechanism 6 can limit the handle 5. When the handle 5 slides to the inside of the rectangular groove, the occupied space on both sides of the device is further reduced. The device can reduce its volume, so that the carriage can be loaded with as much as possible, thereby saving transportation costs.
[0025] like Figure 1 , Figure 2 As shown, the extending mechanism 4 includes a movable groove 401. The inner top of the frame 1 is provided with a movable groove 401, and the inner wall of the movable groove 401 is rotatably provided with a bidirectional threaded rod 402, and one end of the bidirectional threaded rod 402 penetrates the surface of the frame 1 and extends to the outside of the movable groove 401, and the end of the bidirectional threaded rod 402 is fixedly connected with a knob 403, and the surface of the bidirectional threaded rod 402 is threadedly connected with a movable block 404, and the bottom of the movable block 404 is fixedly connected to the top of the box 2; specifically, rotating the knob 403 causes the bidirectional threaded rod 402 to rotate, thereby causing the movable block 404 to slide, and then causing the box 2 to move.
[0026] like Figure 1 , Figure 2 As shown, there are two groups of movable blocks 404 and they are arranged correspondingly, and the bottoms of the two groups of movable blocks 404 are fixedly connected to the tops of the two groups of box bodies 2 respectively; specifically, when the bidirectional threaded rod 402 rotates, the two groups of movable blocks 404 slide to both sides respectively or to the middle at the same time, thereby realizing the adjustment of the distance between the two groups of box bodies 2.
[0027] like Figure 2 , Figure 3As shown, the limiting mechanism 6 includes a U-shaped frame 601, the top of the box body 2 is fixedly provided with the U-shaped frame 601, the surface of the U-shaped frame 601 is provided with a cavity 602, the inner top of the cavity 602 is fixedly provided with a spring 603, the bottom end of the spring 603 is fixedly connected to a limiting block 604, and the limiting block 604 is adapted to the cavity 602, and the bottom of the limiting block 604 passes through the surface of the box body 2, a horizontal plate 605 is fixedly provided on one side of the limiting block 604, and a limiting groove 60 is provided on the top of the handle 5. 6; Specifically, the handle 5 is pulled to make it slide. When the limiting groove 606 corresponds to the limiting block 604, the bottom of the limiting block 604 is embedded in the limiting groove 606 under the action of the elastic force of the spring 603, thereby limiting the handle 5. When the handle 5 needs to be retracted, the cross plate 605 is pulled upward to make the limiting block 604 move upward, thereby squeezing the spring 603. When the bottom of the limiting block 604 moves to the outside of the limiting groove 606, the handle 5 is pushed at this time, thereby retracting the handle 5.
[0028] like Figure 2 , Figure 3 As shown, the limit block 604 is adapted to the limit groove 606, and the limit block 604 and the cavity 602 are slidably arranged; specifically, the inner wall of the cavity 602 can limit the limit block 604, so that the limit block 604 can move vertically longitudinally, and when the bottom of the limit block 604 is embedded in the limit groove 606, the inner wall of the limit groove 606 fits with the surface of the limit block 604.
[0029] like Figure 2 , Figure 3 As shown, a certain space is reserved between the bottom of the horizontal plate 605 and the top of the box 2, and a protective layer is provided on the surface of the horizontal plate 605; specifically, the space between the bottom of the horizontal plate 605 and the top of the box 2 facilitates the user to pull the horizontal plate 605 upward, thereby facilitating the upward movement of the limit block 604.
[0030] In summary: the interior of the two groups of boxes 2 is used to store materials. The distance between the two groups of boxes 2 can be adjusted by the extension mechanism 4, and the extension mechanism 4 can limit the two groups of boxes 2, so as to adapt to materials of various lengths and have a wide range of applications. When the device needs to be loaded and transported, the distance between the two groups of boxes 2 can be reduced by the extension mechanism 4, thereby reducing the volume of the device on both sides, thereby expanding the use space of the carriage, and the handle 5 can be used to facilitate the transportation of the device, and the handle 5 can be slid. The limit mechanism 6 can limit the handle 5, and when the handle 5 slides to the inside of the rectangular groove, the occupied space on both sides of the device is further reduced. The device can reduce its volume, so that the carriage can be loaded with as much as possible, thereby saving transportation costs.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A metal turnover box that is easy to transport, characterized in that: The invention comprises a frame (1) and a box (2), wherein the box (2) is provided with two groups and arranged in correspondence, a box door (3) is hingedly mounted on the surface of the box (2), the bottoms of the two groups of the box (2) are slidably arranged with the inner bottom of the frame (1), the inner top and one side of the frame (1) and the surface of the box (2) are provided with an extension mechanism (4) for adjusting the spacing between the two groups of the box (2), a rectangular groove is provided on one side of the box (2), a handle (5) is slidably arranged on the inner wall of the rectangular groove, and a limiting mechanism (6) for limiting the position of the handle (5) is provided on the top of the box (2) and the surface of the handle (5).
2. A metal turnover box that is easy to transport according to claim 1, characterized in that: The extending mechanism (4) comprises a movable groove (401). The inner top of the frame (1) is provided with the movable groove (401), the inner wall of the movable groove (401) is rotatably provided with a bidirectional threaded rod (402), and one end of the bidirectional threaded rod (402) penetrates the surface of the frame (1) and extends to the outside of the movable groove (401), the end of the bidirectional threaded rod (402) is fixedly connected to a knob (403), the surface of the bidirectional threaded rod (402) is threadedly connected to a movable block (404), and the bottom of the movable block (404) is fixedly connected to the top of the box (2).
3. A metal turnover box that is easy to transport according to claim 2, characterized in that: The movable blocks (404) are provided in two groups and are arranged correspondingly, and the bottoms of the two groups of movable blocks (404) are respectively fixedly connected to the tops of the two groups of boxes (2).
4. The metal turnover box that is convenient to transport according to claim 1 is characterized in that: The limiting mechanism (6) comprises a U-shaped frame (601), the top of the box body (2) is fixedly provided with the U-shaped frame (601), the surface of the U-shaped frame (601) is provided with a cavity (602), the inner top of the cavity (602) is fixedly provided with a spring (603), the bottom end of the spring (603) is fixedly connected to a limiting block (604), the limiting block (604) is adapted to the cavity (602), and the bottom of the limiting block (604) passes through the surface of the box body (2), a horizontal plate (605) is fixedly provided on one side of the limiting block (604), and a limiting groove (606) is provided on the top of the handle (5).
5. A metal turnover box that is convenient to transport according to claim 4, characterized in that: The limiting block (604) is matched with the limiting groove (606), and the limiting block (604) and the cavity (602) are slidably arranged.
6. The metal turnover box that is convenient to transport according to claim 4 is characterized in that: A certain space is reserved between the bottom of the transverse plate (605) and the top of the box body (2), and a protective layer is provided on the surface of the transverse plate (605).