Goods container for import and export
By adopting the design of mirror-hinged box doors, support blocks, springs, sliders and electric push rods on the container, the problem of difficulty in opening and closing of existing container doors is solved, and the automatic operation of box doors is realized and operation convenience is improved.
Patent Information
- Application Number
- CN202422144282.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The doors of existing containers are designed to be difficult to open and close due to their ease of loading and unloading.
The design of mirror-hinged box door, support block, spring, slider, electric push rod and push door assembly is adopted. Through the synergy between the electric push rod and the driving motor, the automatic opening and closing of the box door is achieved.
The box door is easily and conveniently opened and closed, and the operation efficiency is improved.
Smart Images
Figure CN223149304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cargo container for import and export. Background Art
[0002] In the global trade system, containers play an indispensable role. They are mainly used for the storage, transportation and transshipment of goods. Generally speaking, a container is a standardized large loading container, designed to facilitate the transportation and handling of goods globally.
[0003] Usually, containers are made of steel or aluminum, which provide sufficient strength and durability. Due to the structural design of the container considering the need for easy loading and unloading, usually large doors and strong frames are provided, so it is difficult and troublesome to open or close the doors of large containers. Content of the Utility Model
[0004] The purpose of the utility model is to overcome the existing defects and provide a cargo container for import and export, which can easily and conveniently open and close the doors.
[0005] The technical solution to achieve the above purpose is: a cargo container for import and export, including a container body. Two doors are mirror-hinged on the container body through a plurality of hinges. Two support blocks are mirror-mounted on each door. One end of a spring is connected to each support block, and the other end of the spring is connected to a slider. Each slider is slidably connected in a first slide rail. The two sliders are both connected to a support frame. The telescopic end of a telescopic electric push rod is connected to the support frame, and the fixed end of the telescopic electric push rod is connected to two opposite inner walls of the container body. Two door-pushing components for opening the two doors are mirror-mounted on the inner top surface of the container body.
[0006] Preferably, one of the door-pushing components includes a push rod, a rack, a gear, a driving motor and a second slide rail. The second slide rails are mirror-mounted on the inner top surface of the container body. The push rod is slidably connected in the second slide rail. The rack is connected to the push rod. The rack meshes with the gear. The gear is connected to the output end of the driving motor. The fixed end of the driving motor is connected to a motor bracket, and the motor bracket is arranged on the inner top surface of the container body.
[0007] Preferably, the two second slide rails are distributed in a shape of an eight.
[0008] Preferably, a handle is provided on each door.
[0009] The beneficial effects of the present utility model are as follows: When it is necessary to open the box door, two electric push rods are started simultaneously. The two electric push rods drive the respective support frames and the respective sliders to slide forward until the sliders move to the front ends of the corresponding first slide rails. At this time, the two box doors are not affected by the springs. Then, the drive motor is started. The drive motor drives the gear to rotate, and the gear drives the rack to move outward along the direction of the second slide rail to push open the corresponding box door. When it is necessary to close the box door, the above steps are reversed. Under the action of the stretching force of the spring, the two box doors are closed together. This structure can easily and conveniently open and close the box door. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a perspective view of the present utility model;
[0011] Figure 2 is a bottom view of the present utility model;
[0012] Figure 3 is Figure 2 a partial enlarged view of the position A in
[0013] In the figure: 1, container body; 2, box door; 3, handle; 4, spring; 5, slider; 6, first slide rail; 7, support frame; 8, electric push rod; 9, push rod; 10, rack; 11, gear; 12, drive motor; 13, second slide rail; 14, support block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0015] The present utility model will be further described below in conjunction with the accompanying drawings.
[0016] As Figures 1 - 3 shown, a cargo container for import and export includes a container body 1, two box doors 2, four support blocks 14, four springs 4, four sliders 5, four first slide rails 6, two support frames 7, two electric push rods 8 and two door-pushing assemblies.
[0017] Specifically, two doors 2 are mirror-hinged to the container body 1 through a plurality of hinges. Two support blocks 14 are mirror-installed on each door 2. One end of a spring 4 is connected to each support block 14, and the other end of the spring 4 is connected to a slider 5. Each slider 5 is slidably connected in a first slide rail 6. The two sliders 5 are both connected to a support frame 7. The support frame 7 is connected to the telescopic end of an electric push rod 8. The fixed end of the telescopic electric push rod 8 is connected to two opposite inner walls of the container body 1. Two door-pushing components for opening the two doors 2 are mirror-installed on the inner top surface of the container body 1.
[0018] Specifically, one door-pushing component includes a push rod 9, a rack 10, a gear 11, a driving motor 12, and a second slide rail 13. The second slide rails 13 are mirror-installed on the inner top surface of the container body 1. The push rod 9 is slidably connected in the second slide rail 13. The rack 10 is connected to the push rod 9. The rack 10 meshes with the gear 11. The gear 11 is connected to the output end of the driving motor 12. The fixed end of the driving motor 12 is connected to a motor bracket, and the motor bracket is arranged on the inner top surface of the container body 1.
[0019] Specifically, the two second slide rails 13 are distributed in a V shape; a handle 3 is provided on each door 2, and the handle 3 is convenient to grip.
[0020] Working principle: When it is necessary to open the door 2, the two electric push rods 8 are started simultaneously. The two electric push rods 8 drive the respective support frames 7 and the respective sliders 5 to slide forward until the respective sliders 5 move to the front ends of the corresponding first slide rails 6. At this time, the two doors 2 are not affected by the spring 4. Then, the driving motor 12 is started. The driving motor 12 drives the gear 11 to rotate. The gear 11 drives the rack 10 to move outward along the direction of the second slide rail 13 to push open the corresponding door 2.
[0021] When it is necessary to close the door 2, the above steps are operated in reverse. Under the action of the elastic stretching of the spring 4, the two doors 2 are closed together.
[0022] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A cargo container for import and export, characterized in that, It includes a container body (1), on which two door panels (2) are hinged mirror-symmetrically through a plurality of hinges. On each of the door panels (2), two support blocks (14) are provided mirror-symmetrically. One end of a spring (4) is connected to each of the support blocks (14), and the other end of the spring (4) is connected to a slider (5). Each of the sliders (5) is slidably connected in a first slide rail (6). Both of the sliders (5) are connected to a support frame (7), and the telescopic end of a telescopic electric push rod (8) is connected to the support frame (7). The fixed end of the telescopic electric push rod (8) is connected to two opposite inner walls of the container body (1). On the inner top surface of the container body (1), two door-pushing assemblies for opening the two door panels (2) are installed mirror-symmetrically.
2. The cargo container for import and export according to claim 1, characterized in that, One of the door-pushing assemblies includes a push rod (9), a rack (10), a gear (11), a drive motor (12), and a second slide rail (13). The second slide rail (13) is provided mirror-symmetrically on the inner top surface of the container body (1). The push rod (9) is slidably connected in the second slide rail (13). The rack (10) is connected to the push rod (9). The rack (10) meshes with the gear (11). The gear (11) is connected to the output end of the drive motor (12). The fixed end of the drive motor (12) is connected to a motor support, and the motor support is arranged on the inner top surface of the container body (1).
3. The cargo container for import and export according to claim 2, characterized in that, The two second slide rails (13) are distributed in a V-shaped pattern.
4. The cargo container for import and export according to claim 1, characterized in that, One handle (3) is provided on each of the door panels (2).