Storage table with opening and closing functions

Abstract

The utility model discloses a storage table with an opening and closing function. The storage table comprises a supporting table, a storage table arranged on the supporting table, a storage table arranged on the storage table and an opening and closing assembly arranged in the storage table. The storage table comprises four second supporting plates and a second table plate placed on the four second supporting plates. The two opening and closing assemblies are arranged on the two opposite second supporting plates respectively, and each opening and closing assembly comprises a lower connecting block fixedly arranged on the corresponding second supporting plate, a first connecting strip arranged on the lower connecting block, a second connecting strip and an upper connecting block fixedly arranged on the second table plate. The telescopic buffer rod is arranged on the first connecting strip, and the extension spring is arranged on one side of the lower connecting block. According to the storage table with the opening and closing function, closed storage and open storage can be provided, and the storage cavity can be opened with light force.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a storage table with opening and closing functions. Background Art

[0002] A storage table is a table with a storage function. Drawers, cabinets and other storage spaces are usually designed at the bottom or side of the table for storing books, stationery, office supplies and other items. Some storage tables are designed to store items by opening the desktop. For example, Chinese patent CN201621383230.1 discloses a portable storage table, which includes a table body and table legs. The upper part of the table body is provided with a storage cavity. The upper part of the table body is rotatably connected to a desktop for closing the storage cavity. The table legs are rotatably connected to the lower end of the table body along a vertical plane. A locating pin is provided between the table legs and the table body. The storage table can achieve the folding of the table legs by rotating the table legs, thereby reducing the occupied space and facilitating transportation. However, when opening the desktop, it is necessary to lift the desktop completely, which is quite laborious. Moreover, when closing the desktop, there is a situation where the desktop collides with the table body due to its own gravity. Utility Model Content

[0003] In view of this, the present invention provides a storage table with an opening and closing function to solve the above problem.

[0004] A storage table with an opening and closing function comprises a support platform, a storage table mounted on the support platform, a storage table mounted on the storage table, and an opening and closing assembly mounted within the storage table. The storage table comprises four second support boards and a second tabletop mounted on the four second support boards. Two opening and closing assemblies are mounted on two opposing second support boards, respectively, and comprise a lower connecting block fixedly mounted on the second support board, a first connecting bar rotatably mounted on the lower connecting block, a second connecting bar mounted on one side of the first connecting bar, an upper connecting block fixedly mounted on the second tabletop, a telescopic buffer rod mounted on the first connecting bar, and a tension spring mounted on one side of the lower connecting block. A limiting post is mounted on the lower connecting block at the rotation point of the first connecting bar, the limiting post being mounted on the side facing away from the rotation direction of the first connecting bar. One end of the telescopic buffer rod is rotatably connected to the middle end of the first connecting bar, and the other end of the telescopic buffer rod is rotatably mounted on the upper connecting block. The length of the telescopic buffer rod is arranged to intersect the length of the first connecting bar. A hook is provided on the lower connecting block at a position away from the first connecting bar. A bent portion is provided on one end of the first connecting bar adjacent to the limiting post. One end of the tension spring is hooked on the hook, and the other end is hooked on the bent portion.

[0005] Furthermore, four table legs for support are provided on one side of the support platform, and at least three connecting rods are welded between the four table legs.

[0006] Furthermore, the storage table includes a first support board and a first table top arranged on the first support board.

[0007] Furthermore, the first support plate is erected horizontally at the edge of the support table, and the side thereof away from the support table is fixedly connected to one side of the first table top. The side of the first table top away from the first support plate is mounted on one of the second support plates.

[0008] Furthermore, the four second supporting boards are connected end to end and stand upright horizontally on the support platform, and are covered by the second table top on the four second supporting boards.

[0009] Compared to the prior art, the storage table with an opening and closing function provided by the present invention provides a buffering force to the connecting bar during rotation through the telescopic buffer rod, preventing the second table panel from colliding with the second support panel due to its gravity when closing. The tension spring releases its elastic potential energy when opening the storage chamber, allowing the user to easily open the storage chamber. This storage table with an opening and closing function not only provides closed storage and open storage, but also allows the storage chamber to be opened with minimal effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of a storage table with opening and closing functions provided by the utility model.

[0011] Figure 2 for Figure 1 Schematic diagram of the structure of the storage table with opening and closing function when it is opened.

[0012] Figure 3 for Figure 2 A schematic structural diagram of the opening and closing components of a storage table with an opening and closing function. DETAILED DESCRIPTION

[0013] The following is a further detailed description of specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the scope of protection of the present invention.

[0014] like Figure 1, which is a schematic structural diagram of a storage table with an opening and closing function provided by the present invention. The storage table with an opening and closing function includes a support platform 10, a storage table 20 disposed on the support platform 10, a storage table 30 disposed on the storage table 20, and two opening and closing components 40 disposed within the storage table 30. It is conceivable that the storage table with an opening and closing function may also include other functional modules, such as screw modules, welding modules, etc., which are well known to those skilled in the art and will not be described in detail here.

[0015] Please also refer to Figure 2 and Figure 3 One side of the support platform 10 is provided with four table legs 11 for support, and at least three connecting rods 12 are welded between the four table legs 11 to fix and strengthen the structure between the four table legs 11.

[0016] The storage table 20 includes a first support plate 21 and a first table top 22 disposed on the first support plate 21 .

[0017] The first support plate 21 is erected horizontally at the edge of the support platform 10, with the side of the first support plate 21 away from the support platform 10 fixedly connected to one side of the first table top 22. The side of the first table top 22 away from the first support plate 21 is connected to the storage table 30, thereby forming a storage chamber 23 between the first table top 22 and the support platform 10. The two sides of the storage chamber 23 are connected, and the support platform 10 serves as the bottom surface of the storage chamber 23, on which certain items can be placed for temporary storage.

[0018] The storage table 30 includes four second support boards 31 disposed on one side of the storage table 20 and a second table top 32 placed on the four second support boards 31 .

[0019] Four second support boards 31 are connected end to end and stand horizontally on the support platform 10. The second table top 32 covers the four second support boards 31, forming an enclosed storage chamber 33 for storing items. The first table top 22 is mounted on one of the second support boards 31 near the storage table 20. The second table top 32 is opened and closed by two opening and closing assemblies 40, thereby opening and closing the storage chamber 33. The specific configuration of the opening and closing assemblies 40 will be described below.

[0020] The two opening and closing components 40 are respectively arranged on two opposite second support plates 31, and the opening and closing components 40 include a lower connecting block 41 fixedly arranged on the second support plate 31, a first connecting strip 42 rotatably arranged on the lower connecting block 41, a second connecting strip 43 arranged on one side of the first connecting strip 42, an upper connecting block 44 fixedly arranged on the second table top 32, a telescopic buffer rod 45 arranged on the first connecting strip 42, and a tension spring 46 arranged on one side of the lower connecting block 41.

[0021] A limiting column 47 is provided on the lower connecting block 41 at the rotation point of the first connecting bar 42. The limiting column 47 is provided on the side facing away from the rotation direction of the first connecting bar 42. In this way, after the first connecting bar 42 rotates more than 90 degrees, the side wall of the first connecting bar 42 abuts against the limiting column 47, thereby limiting the first connecting bar 42 to prevent it from continuing to rotate.

[0022] The first connecting bar 42 and the second connecting bar 43 are always parallel to each other. According to the parallelogram theorem, the plane where the second support plate 31 is located and the plane where the second table top 32 is located can be always parallel to each other, so as to keep the second table top 32 in a horizontal state.

[0023] The telescopic buffer rod 45 is a retractable rod-shaped device with a buffering function, mainly used to reduce the impact force of the object during the extension and retraction process and provide stability. The internal structure and working principle of the telescopic buffer rod 45 are prior art and will not be described in detail here.

[0024] One end of the telescopic buffer rod 45 is rotatably connected to the middle end of the first connecting block 42, and the other end of the telescopic buffer rod 45 is rotatably set on the upper connecting block 44. The length direction of the telescopic buffer rod 45 is cross-set with the length direction of the first connecting strip 42. In this way, the length of the telescopic buffer rod 45 will change according to the rotation of the first connecting strip 42, thereby providing a buffering force to the first connecting strip 42 during rotation, so as to prevent the second table panel 32 from colliding with the second support plate 31 due to its gravity when closing.

[0025] A hook 48 protrudes from the lower connecting block 41 at a position away from the first connecting bar 42. A bent portion 49 extends from one end of the first connecting bar 42, near the limiting post 46. One end of the tension spring 46 is hooked on the hook 48, and the other end is hooked on the bent portion 49. When the storage chamber 33 is closed, the bent portion 49 moves away from the hook 48, thereby stretching the tension spring 46 to store elastic potential energy. This elastic potential energy is then released when the storage chamber 33 is opened, allowing the user to easily open the storage chamber 33.

[0026] Compared to the prior art, the storage table with an opening and closing function provided by the present invention utilizes the telescopic buffer rod 45 to provide a buffering force to the first connecting bar 42 during rotation, thereby preventing the second tabletop 32 from colliding with the second support plate 31 due to gravity when closing. The tension spring 46 releases its elastic potential energy when opening the storage chamber 33, allowing the user to easily open the storage chamber 33. This storage table with an opening and closing function not only provides both closed and open storage, but also allows the storage chamber 33 to be opened with minimal effort.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements or improvements within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. A storage table with opening and closing function, characterized by: The storage table with an opening and closing function includes a support platform, a storage table arranged on the support platform, a storage table arranged on the storage table, and an opening and closing component arranged in the storage table. The storage table includes four second support boards and a second table board placed on the four second support boards. Two opening and closing components are respectively arranged on two opposite second support boards. The opening and closing component includes a lower connecting block fixedly arranged on the second support board, a first connecting strip rotatably arranged on the lower connecting block, a second connecting strip arranged on one side of the first connecting strip, an upper connecting block fixedly arranged on the second table board, and a telescopic buffer rod arranged on the first connecting strip. and a tension spring arranged on one side of the lower connecting block, a limiting column is provided on the lower connecting block at the position of the rotation point of the first connecting bar, and the limiting column is arranged on the side facing away from the rotation direction of the first connecting bar, one end of the telescopic buffer rod is rotatably connected to the middle end of the first connecting bar, and the other end of the telescopic buffer rod is rotatably set on the upper connecting block, and the length direction of the telescopic buffer rod is cross-arranged with the length direction of the first connecting bar, a hook column is protruded from the position of the lower connecting block away from the first connecting bar, and a bending portion is extended from one end of the first connecting bar close to the limiting column, one end of the tension spring is hooked on the hook column, and the other end is hooked on the bending portion.

2. The storage table with opening and closing function according to claim 1, characterized in that: Four table legs for support are provided on one side of the support platform, and at least three connecting rods are welded between the four table legs.

3. The storage table with opening and closing function according to claim 1, characterized in that: The storage table includes a first supporting board and a first table top arranged on the first supporting board.

4. The storage table with opening and closing function according to claim 3, characterized in that: The first support plate is erected horizontally at the edge of the support table top, and its side away from the support table is fixedly connected to one side of the first table top, and the side of the first table top away from the first support plate is mounted on a second support plate.

5. The storage table with opening and closing function according to claim 1, characterized in that: The four second supporting plates are connected end to end and stand upright on the supporting platform in a horizontal direction. The four second supporting plates are covered by the second table top.

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