Bookshelf capable of saving storage space

Abstract

The utility model belongs to the technical field of bookshelves capable of saving storage space, and particularly discloses a bookshelf capable of saving storage space, which is characterized in that a support rod is arranged at the bottom of a top plate, a movable plate is arranged at the bottom of the support rod, and a transverse partition plate is arranged at the bottom of the movable plate; the supporting rod and the movable plate of the equipment can be embedded, so that the partition plate and the back plate are directly detached when the equipment is not used in the later period, the top plate is pressed downwards, the supporting rod and the movable plate are embedded, and the whole equipment can be directly folded and can also be stacked and expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of bookshelves for saving storage space, and specifically relates to a bookshelf for saving storage space. Background Art

[0002] A bookshelf, that is, a device for people to store books. Due to its different shapes and structures, it is also called a book grid, a bookcase, or a book cabinet. It is a common study tool in our lives.

[0003] The common bookshelves on the market are divided into two types. One is an integrated fixed and non-detachable type, and the other is fixed and installed by bolts with threads. For the first type of bookshelf, it cannot be disassembled when not in use and needs to be stored later. For the second type of bookshelf fixed by bolts, when it needs to be disassembled and stored later, all the bolts inside the bookshelf need to be removed. Since the bolts are small, there will be a problem that the bolts are lost when it is assembled again later, resulting in the bookshelf being assembled unevenly. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bookshelf for saving storage space to solve the problems of the common bookshelves on the market. One is an integrated fixed and non-detachable type, and the other is fixed and installed by bolts with threads. For the first type of bookshelf, it cannot be disassembled when not in use and needs to be stored later. For the second type of bookshelf fixed by bolts, when it needs to be disassembled and stored later, all the bolts inside the bookshelf need to be removed. Since the bolts are small, there will be a problem that the bolts are lost when it is assembled again later, resulting in the bookshelf being assembled unevenly.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bookshelf for saving storage space, including;

[0006] A top plate, a support rod is arranged at the bottom of the top plate, a movable plate is arranged at the bottom of the support rod, and a transverse partition is arranged at the bottom of the movable plate.

[0007] Preferably, a first connecting shaft is arranged on the outer side of the top of the support rod, and the top of the support rod is rotatably connected to the bottom of the top plate through the first connecting shaft.

[0008] Preferably, a second connecting shaft is arranged on the outer side of the bottom of the support rod, and the bottom of the support rod is rotatably connected to the top of the movable plate through the second connecting shaft.

[0009] Preferably, a third connecting shaft is arranged on the outer side of the bottom of the movable plate, and the bottom of the movable plate is rotatably connected to the top of the transverse partition through the third connecting shaft.

[0010] Preferably, side chutes are provided at the bottom of the top plate, the top and bottom of the transverse partition, and bumps are fixedly provided on the outer side of the back plate. The back plate is slidably connected to the side chutes at the bottom of the top plate and the top of the transverse partition through the bumps.

[0011] Preferably, grooves are provided at the top and bottom of the transverse partition and the bottom of the top plate, and a partition is provided outside the top plate. The two ends of the partition are respectively slidably connected to the grooves at the bottom of the top plate and the top of the transverse partition.

[0012] Preferably, a connecting strip is fixedly provided on the top of the top plate, a chute is provided at one end of the top plate, a sliding strip is fixedly provided at the other end of the top plate, and a vertical limiting groove is provided at the bottom of one of the transverse partitions.

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

[0014] The support rod and the movable plate of this device can be fitted. Therefore, when not in use later, the partition and the back plate can be directly removed, and the top plate is pressed downwards to make the support rod and the movable plate fit. Therefore, the whole device will be directly retracted, and this device can also be stacked and expanded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic three-dimensional structure diagram of the device expansion of the present utility model;

[0016] Figure 2 It is a schematic bottom view structure diagram of the device expansion of the present utility model;

[0017] Figure 3 It is a schematic three-dimensional structure diagram of the present utility model;

[0018] Figure 4 It is an exploded structure diagram of the present utility model;

[0019] Figure 5 It is a schematic structure diagram of the device retraction display of the present utility model.

[0020] In the figure: 10, top plate; 11, connecting strip; 12, support rod; 13, groove; 20, back plate; 21, partition; 22, transverse partition; 23, vertical limiting groove; 24, movable plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 invention can be understood according to specific circumstances.

[0024] See also Figures 1-5 The utility model provides a technical solution: a bookshelf that saves storage space, including a top plate 10 whose bottom is rotatably connected to a support rod 12 via a first rotation axis, a movable plate 24 is rotatably connected to the bottom of the support rod 12 via a second rotation axis, and the bottom of the movable plate 24 is rotatably connected to the top of a horizontal partition 22 via a third rotation axis.

[0025] The partition plate 21 is slidably connected to the top plate 10 and the transverse partition plate 22 through the groove 13, and the back plate 20 is slidably connected to the top plate 10 and the transverse partition plate 22 through the side sliding grooves.

[0026] Working principle: when it needs to be installed, pull the top plate 10 upwards so that the support rod 12 is no longer engaged with the movable plate 24. After being pulled to a certain position, the support rod 12 will be flush with the movable plate 24, and then slide the partition 21 through the groove 13 between the top plate 10 and one of its transverse partitions 22, so that the entire device is supported, and then align the vertical limit groove 23 on the top of one top plate 10 with the connecting strip 11 on the top of the other top plate 10, so that the equipment can be stacked, and then connect the sliding strip on the outside of the top plate 10 with the sliding groove on the outside of the other top plate 10, so that the whole device can be expanded, and remove the partition 21, and then install the back plate 20 between the transverse partition 22 and the top plate 10 through the side sliding groove, so that the storage opening of the storage device becomes larger.

[0027] When the device needs to be folded up for storage, the partition plate 21 and the back plate 20 are disassembled, and the top plate 10 is pressed downward so that the movable plate 24 is embedded in the inside of the support rod 12, so that the device can be stacked and folded up.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bookshelf that saves storage space, characterized by: include; A top plate (10), a support rod (12) is arranged at the bottom of the top plate (10), a movable plate (24) is arranged at the bottom of the support rod (12), and a transverse partition plate (22) is arranged at the bottom of the movable plate (24); A first connecting shaft is arranged on the outer side of the top of the support rod (12), and the top of the support rod (12) is rotatably connected to the bottom of the top plate (10) via the first connecting shaft; A second connecting shaft is arranged on the outer side of the bottom of the support rod (12), and the bottom of the support rod (12) is rotatably connected to the top of the movable plate (24) via the second connecting shaft; A third connecting shaft is arranged on the outer side of the bottom of the movable plate (24), and the bottom of the movable plate (24) is rotatably connected to the top of the transverse partition plate (22) via the third connecting shaft; The bottom of the top plate (10) and the top and bottom of the transverse partition (22) are provided with side sliding grooves, and a protrusion is fixedly provided on the outer side of the back plate (20), and the back plate (20) is slidably connected with the side sliding grooves at the bottom of the top plate (10) and the top of the transverse partition (22) through the protrusion; The top and bottom of the transverse partition (22) and the bottom of the top plate (10) are provided with grooves (13), and a partition (21) is arranged on the outer side of the top plate (10), and the two ends of the partition (21) are respectively slidably connected to the grooves (13) at the bottom of the top plate (10) and the top of the transverse partition (22); A connecting strip (11) is fixedly arranged on the top of the top plate (10), a sliding groove is provided at one end of the top plate (10), a sliding strip is fixedly arranged at the other end of the top plate (10), and a vertical limiting groove (23) is provided at the bottom of a transverse partition (22).

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