Expansion storage box

Abstract

The utility model relates to an expansion containing box which comprises a containing box body, expansion pieces and an expansion mechanism, the expansion pieces are oppositely arranged on the two sides of the containing box body, the expansion pieces are both connected with the containing box body in a sliding mode, the expansion mechanism is arranged below the containing box body, and the expansion pieces are both connected with the expansion mechanism. In the actual storage and use process, when articles need to be stored, the articles can be placed in the storage box body to be stored, and when the storage box body needs to be expanded, the driving assembly can be operated to drive the separation assembly to operate, and the separation assembly drives the two expansion pieces to move towards the two sides of the storage box body, so that the storage box body is expanded. And articles can be stored through the expansion piece, so that expansion can be better carried out, expansion is more convenient and faster, the expansion space is large, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, and in particular to an extended storage box. Background Technology

[0002] Storage boxes, as the name suggests, are boxes for storing items. There are various materials used for storage boxes, including fabric, wood, plastic, and metal.

[0003] During the use of storage boxes, since their internal space is mostly fixed, when the items stored exceed the storage space of the storage box, it is necessary to use an additional storage box for storage, which is not conducive to the unified placement of items. In addition, some storage boxes with expandable space are not convenient to expand, and the expansion space is small, making them inconvenient to use. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the aforementioned problems in the prior art, this utility model provides an expandable storage box that can be expanded more effectively, is more convenient to expand, has a large expansion space, and is easy to use.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] An expandable storage box includes a storage box body, expandable parts, and an expandable mechanism. The expandable parts are arranged opposite to each other on both sides of the storage box body and are slidably connected to the storage box body. The expandable mechanism is arranged below the storage box body and the expandable parts are all connected to the expandable mechanism.

[0009] The expansion mechanism includes a separation component and a driving component. Two separation components are arranged below the storage box body. One side of each separation component is connected to one of the expansion members, and the other end of each separation component is connected to another expansion member. Both separation components are connected to the driving component.

[0010] Furthermore, the extension is provided with a receiving groove, and the storage box body is slidably connected to the receiving groove.

[0011] Furthermore, the inner surface of the receiving groove is provided with a protruding slider, and the outer surface of the storage box body is provided with a sliding groove. The extension member is slidably connected to the sliding groove through the protruding slider.

[0012] Furthermore, a partition is fixedly connected inside the storage box body.

[0013] Furthermore, the separation component includes a track, a bidirectional lead screw, and a moving block. The track is located below the storage box body. The bidirectional lead screw is rotatably connected inside the track. A moving block is slidably connected to both sides of the track. The lower part of each moving block is connected to the bidirectional lead screw, and the upper part of each moving block is fixedly connected to the extension component. The drive component is drivenly connected to the bidirectional lead screw.

[0014] Furthermore, the drive assembly includes a rotation drive element, a rotation rod, and a transmission assembly. The rotation rod is connected to the bidirectional lead screw via the transmission assembly, and the rotation drive element is drivenly connected to the rotation rod.

[0015] Furthermore, the transmission assembly includes a first bevel gear, a second bevel gear, and a third bevel gear. The first bevel gear is installed in the middle of one of the bidirectional lead screws, and the second bevel gear is installed in the middle of the other bidirectional lead screw. Two third bevel gears are installed on the rotating rod. One third bevel gear meshes with the first bevel gear, and the other third bevel gear meshes with the second bevel gear.

[0016] Furthermore, it also includes support rollers, which are installed on the bottom of each of the extension components.

[0017] Furthermore, it also includes a control switch, which is electrically connected to the rotation drive component.

[0018] (III) Beneficial Effects

[0019] The beneficial effects of this utility model are: in actual storage use, when it is necessary to store items, the items can be placed inside the storage box. When it is necessary to expand the storage box, the drive component can be activated to drive the separation component. The separation component then drives the two extension parts to move to both sides of the storage box, and the items are stored through the extension parts. This allows for better expansion, is more convenient during expansion, and provides a large expansion space, making it easy to use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the extended storage box according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the extended storage box according to an embodiment of the present invention;

[0022] Figure 3 This is a top view of the overall structure of the extended storage box according to an embodiment of the present invention.

[0023] Figure 4 This is a cross-sectional view of the expansion mechanism in the expansion storage box according to an embodiment of the present invention;

[0024] [Explanation of Labels in the Attached Image]

[0025] Storage box body 1, extension part 2, control switch 3, partition 4, track 5, support roller 6, rotation drive part 7, rotating rod 8, protruding slider 9, double-acting lead screw 10, first bevel gear 11, third bevel gear 12, second bevel gear 13, moving block 14. Detailed Implementation

[0026] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Please refer to Figures 1 to 4 As shown, an extended storage box of this utility model includes a storage box body 1, an extension component 2, and an extension mechanism. An extension component 2 is provided on each of the two sides of the storage box body 1, and the extension component 2 is slidably connected to the storage box body 1. The extension mechanism is provided below the storage box body 1, and the extension component 2 is connected to the extension mechanism.

[0028] The expansion mechanism includes a separation component and a driving component. Two separation components are provided below the storage box body 1. One side of each separation component is connected to one of the expansion members 2, and the other end of each separation component is connected to another expansion member 2. Each separation component is connected to the driving component.

[0029] The working principle of this utility model is as follows: In actual storage and use, when it is necessary to store items, the items can be placed inside the storage box body 1 for storage. When it is necessary to expand the storage box body 1, the drive component can be activated to drive the separation component to operate, and the separation component will drive the two extension parts 2 to move to both sides of the storage box body 1, and the items can be stored through the extension parts 2.

[0030] Furthermore, the extension 2 is provided with a receiving groove, and the storage box body 1 is slidably connected to the receiving groove.

[0031] As can be seen from the above description, it is advantageous to use a container to hold items.

[0032] Furthermore, the inner surface of the receiving groove is provided with a protruding slider 9, and the outer surface of the storage box body 1 is provided with a sliding groove. The extension member 2 is slidably connected to the sliding groove through the protruding slider 9.

[0033] As can be seen from the above description, it is advantageous for the extension 2 to slide and connect with the storage box body 1 via the protruding slider 9 and the groove.

[0034] Furthermore, a partition 4 is fixedly connected inside the storage box body 1.

[0035] As can be seen from the above description, it is beneficial to separate the internal space of the storage box body 1 by using the partition 4.

[0036] Furthermore, the separation component includes a track 5, a bidirectional lead screw 10, and a moving block 14. The track 5 is located below the storage box body 1. The bidirectional lead screw 10 is rotatably connected inside the track 5. A moving block 14 is slidably connected to both sides of the track 5. The lower part of the moving block 14 is connected to the bidirectional lead screw 10, and the upper part of the moving block 14 is fixedly connected to the extension member 2. The driving component is drivenly connected to the bidirectional lead screw 10.

[0037] As can be seen from the above description, when it is necessary to separate and unfold the extension piece 2, the drive assembly can be operated to drive the bidirectional lead screw 10 to rotate, so that the bidirectional lead screw 10 drives the moving blocks 14 on both sides to move on the track 5, and at the same time the moving blocks 14 drive the extension piece 2 to separate and unfold.

[0038] Furthermore, the drive assembly includes a rotation drive component 7, a rotation rod 8, and a transmission assembly. The rotation rod 8 is connected to the bidirectional lead screw 10 through the transmission assembly, and the rotation drive component 7 is drivenly connected to the rotation rod 8.

[0039] As can be seen from the above description, when it is necessary to drive the bidirectional lead screw 10 to rotate, the rotation drive component 7 can be operated, so that the rotation drive component 7 drives the rotating rod 8 to rotate, and at the same time the rotating rod 8 drives the bidirectional lead screw 10 to rotate through the transmission assembly.

[0040] Furthermore, the transmission assembly includes a first bevel gear 11, a second bevel gear 13, and a third bevel gear 12. The first bevel gear 11 is installed in the middle of one of the bidirectional lead screws 10, and the second bevel gear 13 is installed in the middle of the other bidirectional lead screw 10. Two third bevel gears 12 are installed on the rotating rod 8. One third bevel gear 12 meshes with the first bevel gear 11, and the other third bevel gear 12 meshes with the second bevel gear 13.

[0041] As can be seen from the above description, when the rotating rod 8 rotates, the two third bevel gears 12 on the rotating rod 8 respectively drive the first bevel gear 11 and the second bevel gear 13 to rotate, and at the same time the first bevel gear 11 and the second bevel gear 13 respectively drive the two bidirectional lead screws 10 to rotate.

[0042] Furthermore, it also includes support rollers 6, which are installed on the bottom of each of the extension members 2.

[0043] As can be seen from the above description, it is beneficial to support the bottom of the extension 2 by supporting the roller 6, so as to prevent the extension 2 from losing support after it is unfolded.

[0044] Furthermore, it also includes a control switch 3, which is electrically connected to the rotation drive 7.

[0045] As can be seen from the above description, it is advantageous to control the forward and reverse rotation of the rotating drive component 7 by controlling the switch 3.

[0046] Example 1

[0047] Please refer to Figures 1 to 4 An expandable storage box includes a storage box body 1, an expansion member 2, and an expansion mechanism. The expansion member 2 is disposed on both sides of the storage box body 1 and is slidably connected to the storage box body 1. The expansion mechanism is disposed below the storage box body 1 and is connected to the expansion member 2.

[0048] Both the storage box body 1 and the extension 2 are made of bamboo.

[0049] The expansion mechanism includes a separation component and a driving component. Two separation components are arranged below the storage box body 1. One side of each separation component is connected to one of the expansion parts 2, and the other end of each separation component is connected to another expansion part 2. Each separation component is connected to the driving component.

[0050] The extension 2 is provided with a receiving groove, and the storage box body 1 is slidably connected to the receiving groove;

[0051] The inner surface of the receiving groove is provided with a protruding slider 9 and is bonded together. The outer surface of the storage box body 1 is provided with a sliding groove. The extension 2 is slidably connected to the sliding groove through the protruding slider 9.

[0052] The storage box body 1 is internally fixedly connected to a partition 4, which is glued together.

[0053] The separation assembly includes a track 5, a bidirectional lead screw 10, and a moving block 14. The track 5 is located below the storage box body 1. The bidirectional lead screw 10 is rotatably connected inside the track 5. A moving block 14 is slidably connected to both sides of the track 5. The lower part of the moving block 14 is connected to the bidirectional lead screw 10, and the upper part of the moving block 14 is fixedly connected to the extension member 2 by adhesive bonding. The driving assembly is drivenly connected to the bidirectional lead screw 10.

[0054] The lower part of the moving block 14 is provided with a threaded hole, and the bidirectional lead screw 10 passes through the threaded hole and meshes with it.

[0055] The two orbits 5 are parallel to each other;

[0056] The drive assembly includes a rotation drive component 7, a rotation rod 8, and a transmission assembly. The rotation rod 8 is connected to the bidirectional lead screw 10 through the transmission assembly, and the rotation drive component 7 is drivenly connected to the rotation rod 8.

[0057] The rotation drive component 7 is driven to the rotation rod 8 via a transmission belt;

[0058] The rotation drive component 7 is a geared motor;

[0059] The bidirectional lead screw 10 and the rotating rod 8 are arranged perpendicularly to each other;

[0060] The transmission assembly includes a first bevel gear 11, a second bevel gear 13, and a third bevel gear 12. The first bevel gear 11 is installed in the middle of one of the bidirectional lead screws 10, and the second bevel gear 13 is installed in the middle of the other bidirectional lead screw 10. Two third bevel gears 12 are installed on the rotating rod 8. One third bevel gear 12 meshes with the first bevel gear 11, and the other third bevel gear 12 meshes with the second bevel gear 13.

[0061] It also includes support rollers 6, and the bottom of each of the extension members 2 is equipped with the support rollers 6;

[0062] It also includes a control switch 3, which is electrically connected to the rotation drive 7, and the control switch 3 is a forward and reverse switch;

[0063] It also includes a storage battery, and the control switch 3 and the rotation drive 7 are both electrically connected to the storage battery;

[0064] The battery is installed at the bottom of the storage box body 1.

[0065] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0066] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An expandable storage box, characterized in that: The storage box includes a storage box body, extension components, and an extension mechanism. The extension components are arranged opposite to each other on both sides of the storage box body and are slidably connected to the storage box body. The extension mechanism is arranged below the storage box body and the extension components are connected to the extension mechanism. The expansion mechanism includes a separation component and a driving component. Two separation components are arranged below the storage box body. One side of each separation component is connected to one of the expansion members, and the other end of each separation component is connected to another expansion member. Both separation components are connected to the driving component.

2. The extended storage box as described in claim 1, characterized in that: The extension is provided with a receiving groove, and the storage box body is slidably connected to the receiving groove.

3. The extended storage box as described in claim 2, characterized in that: The inner surface of the receiving slot is provided with a protruding slider, and the outer surface of the storage box body is provided with a sliding groove. The extension is slidably connected to the sliding groove through the protruding slider.

4. The extended storage box as described in claim 1, characterized in that: The storage box body is fixedly connected to a partition.

5. The extended storage box as described in claim 1, characterized in that: The separation component includes a track, a bidirectional lead screw, and a moving block. The track is located below the storage box body. The bidirectional lead screw is rotatably connected inside the track. A moving block is slidably connected to both sides of the track. The lower part of each moving block is connected to the bidirectional lead screw, and the upper part of each moving block is fixedly connected to the extension component. The drive component is driven by the bidirectional lead screw.

6. The extended storage box as described in claim 5, characterized in that: The drive assembly includes a rotation drive element, a rotation rod, and a transmission assembly. The rotation rod is connected to the bidirectional lead screw through the transmission assembly, and the rotation drive element is driven to drive the rotation rod.

7. The extended storage box as described in claim 6, characterized in that: The transmission assembly includes a first bevel gear, a second bevel gear, and a third bevel gear. The first bevel gear is installed in the middle of one of the bidirectional lead screws, and the second bevel gear is installed in the middle of the other bidirectional lead screw. Two third bevel gears are installed on the rotating rod. One third bevel gear meshes with the first bevel gear, and the other third bevel gear meshes with the second bevel gear.

8. The extended storage box as described in claim 1, characterized in that: It also includes support rollers, and the support rollers are installed on the bottom of each of the extension components.

9. The extended storage box as described in claim 6, characterized in that: It also includes a control switch, which is electrically connected to the rotation drive component.

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