Expansion type container

Abstract

The utility model discloses an expansion type container, which belongs to the technical field of container expansion, and comprises a container body and an expansion box, one side of the container body is hinged with a sliding door, one side of the container body is provided with an opening, and the side wall of the container body is provided with a sliding chute; the container body is slidably connected to the expansion box in a sleeving mode through the sliding grooves, the expansion box communicates with the container body, a first side plate and a second side plate are fixedly installed at the top end of the inner wall of the container body and the top end of the inner wall of the expansion box correspondingly, and a driving assembly is installed between the first side plate and the second side plate. A supporting box is fixedly installed on one side of the inner wall of the expansion box, a bottom plate is slidably installed on one side of the supporting box, an adjusting assembly is installed on the bottom plate, a plurality of supporting strips are fixedly installed at the bottom end of the container body, and pulleys are symmetrically installed at the bottom end of the expansion box. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of container expansion, in particular to an expandable container. Background Art

[0002] At present, container modular houses are mainly made of containers as basic materials and slightly modified into houses with windows and doors. Such container houses are commonly used as workers' dormitories on construction sites, and some people use them as rental houses. They are sturdy, durable and easy to build. Therefore, container houses are also called living containers. In the process of workers' accommodation, container modular houses are needed. When the internal space of container modular houses on the market is insufficient, expansion containers are generally used, but the expansion generally requires manual stretching for expansion, and the ground connection after expansion is uneven, which makes it easy for people to trip during use. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides an expandable container, which aims to improve the problem that expansion generally requires manual stretching for expansion, and the ground connection after expansion is uneven, which makes it easy for people to trip during use.

[0004] The utility model is implemented as follows: an expandable container comprises a container body and an expansion box, a sliding door is hingedly connected to one side of the container body, an opening is arranged on one side of the container body and a slide groove is arranged on the side wall, the container body is slidably sleeved on the expansion box through the slide groove, the expansion box is connected to the container body, a first side panel and a second side panel are fixedly installed on the top of the inner wall of the container body and the top of the inner wall of the expansion box respectively, a driving assembly is installed between the first side panel and the second side panel, a support box is fixedly installed on one side of the inner wall of the expansion box, a bottom plate is slidably installed on one side of the support box, an adjustment assembly is installed on the bottom plate, a plurality of support bars are fixedly installed on the bottom end of the container body, and pulleys are symmetrically installed on the bottom end of the expansion box.

[0005] In the preferred technical scheme of the present utility model, the driving assembly includes a first threaded rod and a support rod, the first threaded rod is rotatably installed on one side of the second side plate, the first side plate is threadedly installed on the first threaded rod, a first motor is fixedly installed on one end of the first threaded rod, the support rod is symmetrically fixedly installed on one side of the second side plate, the first side plate is slidably installed on the support rod, the support rod is symmetrically arranged on both sides of the first threaded rod, a limiting circular plate is fixedly installed on one end of the support rod, the first motor is fixedly installed on one side of the second side plate, and the output end of the first motor passes through the second side plate and is fixedly connected to one end of the first threaded rod.

[0006] In a preferred technical solution of the utility model, the slide groove is in a square shape, and the expansion box is slidably connected to the inner wall of the slide groove.

[0007] In the preferred technical solution of the utility model, a plurality of support plates are fixedly installed at the bottom end of the inner wall of the slide slot, a slot matching the support plate is provided at the bottom end of the expansion box, and the support plate is slidably connected to the inner wall of the slot.

[0008] In the preferred technical solution of the present utility model, the adjusting assembly includes a second threaded rod, a guide rod and a second motor, the second threaded rod is rotatably installed and the guide rod is fixedly installed on the bottom end of the inner wall of the support box, a plurality of connecting plates are fixedly installed on one side of the bottom plate, the plurality of connecting plates are rotatably installed on the second threaded rod and slidably installed on the guide rod, the second motor is fixedly installed on the top end of the inner wall of the support box, the output end of the second motor is fixedly connected to the top end of the second threaded rod, and a sliding hole matching the connecting plate is provided on one side of the support box.

[0009] In a preferred technical solution of the present utility model, the guide rods are symmetrically arranged on both sides of the second threaded rod.

[0010] In the preferred technical solution of the utility model, after the expansion box is fully extended from the container body, the bottom plate is driven downward by the adjustment assembly to fit with the bottom end of the inner wall of the expansion box, and the top end of the bottom plate is in the same plane as the bottom end of the inner wall of the container body.

[0011] The beneficial effect of the utility model is that the utility model obtains an expandable container through the above design. When expanding, the first motor is started to drive the first threaded rod to rotate. The rotation of the first threaded rod cooperates with the first side plate to drive the expansion box to move. The expansion box slides through the pulley. After the expansion is completed, the second motor is started to drive the second threaded rod to rotate. The rotation of the second threaded rod drives the bottom plate to move down through the connecting plate to fit with the bottom end of the inner wall of the expansion box. This device can be automatically expanded according to needs. At the same time, the ground inside the expansion box is stable and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the structure of an expandable container provided by an embodiment of the utility model;

[0014] Figure 2 A cross-sectional view of an expandable container is provided for an embodiment of the utility model;

[0015] Figure 3 A structural schematic diagram of a container body is provided for an embodiment of the utility model;

[0016] Figure 4 A cross-sectional view of an expansion box is provided for an embodiment of the utility model;

[0017] Figure 5 A structural schematic diagram of an adjustment component is provided for an embodiment of the utility model.

[0018] In the figure: 110-container body; 111-slide; 112-first side plate; 113-support bar; 114-support plate; 120-extension box; 121-second side plate; 122-pulley; 123-first threaded rod; 124-support rod; 125-first motor; 130-support box; 131-bottom plate; 132-second threaded rod; 133-guide rod; 134-second motor; 135-connecting plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4The utility model provides a technical solution: an expandable container, including a container body 110 and an expansion box 120, a sliding door is hinged on one side of the container body 110, one side of the container body 110 is open and a side wall is provided with a slide groove 111, the container body 110 is slidably sleeved on the expansion box 120 through the slide groove 111, the expansion box 120 is connected with the container body 110, the top of the inner wall of the container body 110 and the top of the inner wall of the expansion box 120 are respectively fixedly installed with a first side plate 112 and a second side plate 121, a driving assembly is installed between the first side plate 112 and the second side plate 121, the driving assembly includes a first threaded rod 123 and a support rod 124, the first threaded rod 123 is rotatably installed on one side of the second side plate 121, and the first side plate 112 is threadedly installed on the first threaded rod 1 23, a first motor 125 is fixedly installed on one end of the first threaded rod 123, a support rod 124 is symmetrically fixedly installed on one side of the second side plate 121, the first side plate 112 is slidably installed on the support rod 124, the support rod 124 is symmetrically arranged on both sides of the first threaded rod 123, a limiting circular plate is fixedly installed on one end of the support rod 124, the first motor 125 is fixedly installed on one side of the second side plate 121, the output end of the first motor 125 passes through the second side plate 121 and is fixedly connected to one end of the first threaded rod 123, a support box 130 is fixedly installed on one side of the inner wall of the expansion box 120, a bottom plate 131 is slidably installed on one side of the support box 130, an adjustment component is installed on the bottom plate 131, a plurality of support bars 113 are fixedly installed on the bottom end of the container body 110, and a pulley 122 is symmetrically installed on the bottom end of the expansion box 120.

[0021] In some specific implementation schemes, the slide groove 111 is in a U-shaped shape, and the expansion box 120 is slidably connected to the inner wall of the slide groove 111 to facilitate the contraction of the expansion box 120.

[0022] In some specific implementation schemes, a plurality of support plates 114 are fixedly installed at the bottom end of the inner wall of the slide groove 111, and a slot matching the support plate 114 is provided at the bottom end of the expansion box 120. The support plate 114 is slidably connected to the inner wall of the slot. After expansion, the support is improved for the top end of the inner wall of the container body 110 to prevent collapse during use.

[0023] See also Figure 5 The adjusting assembly includes a second threaded rod 132, a guide rod 133 and a second motor 134. The second threaded rod 132 and the guide rod 133 are respectively rotatably mounted on the bottom end of the inner wall of the support box 130. A plurality of connecting plates 135 are fixedly mounted on one side of the bottom plate 131. The plurality of connecting plates 135 are respectively rotatably mounted on the second threaded rod 132 and slidably mounted on the guide rod 133. The second motor 134 is fixedly mounted on the top end of the inner wall of the support box 130. The output end of the second motor 134 is fixedly connected to the top end of the second threaded rod 132. A sliding hole matching the connecting plate 135 is provided on one side of the support box 130. The guide rods 133 are symmetrically arranged on both sides of the second threaded rod 132.

[0024] In some specific implementation schemes, after the expansion box 120 is fully extended from the container body 110, the bottom plate 131 is driven downward by the adjustment component to fit with the bottom of the inner wall of the expansion box 120. The top of the bottom plate 131 and the bottom of the inner wall of the container body 110 are in the same plane, so that the bottom of the inner wall of the container body 110 and the expansion box 120 are flat after expansion, thereby improving comfort during use.

[0025] Working principle: During expansion, the first motor 125 is started to drive the first threaded rod 123 to rotate. The first threaded rod 123 rotates and cooperates with the first side plate 112 to drive the expansion box 120 to move. The expansion box 120 slides through the pulley 122. After the expansion is completed, the second motor 134 is started to drive the second threaded rod 132 to rotate. The second threaded rod 132 rotates and drives the bottom plate 131 to move down through the connecting plate 135 to fit with the bottom end of the inner wall of the expansion box 120.

[0026] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An expandable container, comprising a container body and an expansion box, wherein a sliding door is hingedly connected to one side of the container body, characterized in that: One side of the container body is open and the side wall is provided with a slide groove, the container body is slidably connected to the expansion box through the slide groove, the expansion box is connected to the container body, the top of the inner wall of the container body and the top of the inner wall of the expansion box are respectively fixedly installed with a first side panel and a second side panel, a driving assembly is installed between the first side panel and the second side panel, a support box is fixedly installed on one side of the inner wall of the expansion box, a bottom plate is slidably installed on one side of the support box, an adjustment assembly is installed on the bottom plate, a plurality of support bars are fixedly installed on the bottom end of the container body, and pulleys are symmetrically installed on the bottom end of the expansion box.

2. The expandable container according to claim 1, characterized in that: The driving assembly includes a first threaded rod and a support rod, the first threaded rod is rotatably mounted on one side of the second side plate, the first side plate is threadedly mounted on the first threaded rod, a first motor is fixedly mounted on one end of the first threaded rod, the support rod is symmetrically fixedly mounted on one side of the second side plate, and the first side plate is slidably mounted on the support rod.

3. The expandable container according to claim 1, characterized in that: The slide groove is in a square shape, and the expansion box is slidably connected to the inner wall of the slide groove.

4. The expandable container according to claim 1, characterized in that: A plurality of support plates are fixedly mounted on the bottom end of the inner wall of the slide slot, and a slot matching the support plate is arranged at the bottom end of the expansion box.

5. The expandable container according to claim 1, characterized in that: The adjusting assembly includes a second threaded rod, a guide rod and a second motor. The second threaded rod is rotatably mounted and the guide rod is fixedly mounted on the bottom end of the inner wall of the support box. A plurality of connecting plates are fixedly mounted on one side of the bottom plate. The plurality of connecting plates are rotatably mounted on the second threaded rod and slidably mounted on the guide rod. The second motor is fixedly mounted on the top end of the inner wall of the support box, and the output end of the second motor is fixedly connected to the top end of the second threaded rod.

6. The expandable container according to claim 5, characterized in that: The guide rods are symmetrically arranged on both sides of the second threaded rod.

7. The expandable container according to claim 1, characterized in that: After the expansion box is fully extended out of the container body, the bottom plate is driven downward by the adjustment assembly to fit with the bottom end of the inner wall of the expansion box, and the top end of the bottom plate is in the same plane with the bottom end of the inner wall of the container body.

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