Corner cabinet with each layer capable of being independently opened upwards to take articles

Abstract

The utility model discloses a corner cabinet with each layer capable of being independently opened upwards to take articles, which comprises a group of cabinet bodies with upward openings, a cabinet cover on the uppermost cabinet body and a hollow connecting guide shaft for vertically connecting all the cabinet bodies and the cabinet cover in series, the electric push rod and the movable sliding sleeve are installed in a shaft hole of the hollow connection guide shaft, the transmission pins and the reset springs are installed on the movable sliding sleeve and correspond to the cabinet bodies, the electromagnets are installed at the corresponding positions of the cabinet bodies, the lowermost cabinet body is fixedly connected with the hollow connection guide shaft, and the other cabinet bodies and the cabinet cover can slide on the hollow connection guide shaft. Long positioning grooves are formed in the hollow connecting guide shafts and used for limiting rotation and up-and-down moving distances of the sliding cabinet bodies and the cabinet covers, when articles in all layers of cabinets need to be placed and taken, electromagnets of the corresponding cabinet bodies are connected, the cabinet bodies are connected with the moving sliding sleeves through transmission pins, then electric push rods are connected, the corresponding cabinet bodies are driven to be opened upwards, and the articles are stored and taken.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture. Specifically, it is a corner cabinet in which each layer can be independently opened upward to place and take items. Background Art

[0002] During the placement of furniture in homes and offices, some dead corners that are enclosed on all four sides often form, such as the corner position where a single-person sofa and a multi-person sofa meet in a home or office. Currently, for the corner cabinets placed in these dead corners, the pull-out or rotary type will waste a lot of space, reduce the storage capacity of the corner cabinet, and at the same time affect the aesthetics of the room layout. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the utility model is: a corner cabinet in which each layer can be independently opened upward to place and take items, which is not restricted by the space on all four sides, can make full use of the area space of such dead corners enclosed on all four sides, and also beautifies the home or office environment.

[0004] To solve the above technical problem, the utility model provides the following technical solution:

[0005] A corner cabinet in which each layer can be independently opened upward to place and take items, comprising a group of upwardly open cabinets stacked vertically together and a cabinet cover on the uppermost cabinet, a hollow connecting and guiding shaft that vertically connects all the cabinets and the cabinet cover in series, an electric push rod installed in the shaft hole of the hollow connecting and guiding shaft, a moving sliding sleeve installed in the shaft hole of the hollow connecting and guiding shaft, a transmission pin and a return spring corresponding to each cabinet installed on the moving sliding sleeve, an electromagnet installed at the corresponding position of the corresponding cabinet to drive the transmission pin, and a connecting rod connected to the upper part of the moving sliding sleeve for pushing the uppermost cabinet cover.

[0006] For the above corner cabinet in which each layer can be independently opened upward to place and take items, the lowermost cabinet is fixedly connected to the hollow connecting and guiding shaft, and the other cabinets and the cabinet cover can slide on the hollow connecting and guiding shaft. Long positioning grooves are symmetrically milled on the hollow connecting and guiding shaft to limit the rotation and the up and down movement distance of the sliding cabinets and the cabinet cover.

[0007] For the above corner cabinet in which each layer can be independently opened upward to place and take items, the hollow connecting and guiding shaft can be one or a group of mutually parallel ones, and the specific number is determined according to the size and load-bearing capacity of the cabinet.

[0008] For the above corner cabinet in which each layer can be independently opened upward to place and take items, the electric push rod installed in the shaft hole of the hollow connecting and guiding shaft is connected to the bottom of the hollow connecting and guiding shaft through a pin shaft and a connecting nut at its lower part, and is connected to the moving sliding sleeve through a pin shaft at its upper part.

[0009] For the corner cabinet described above where each layer can be individually opened upward to place and retrieve items, a transmission pin is installed on the moving sliding sleeve corresponding to each moving cabinet body, and an electromagnet is installed at the corresponding position of the moving cabinet body. Under the action of the return spring, the transmission pin usually disengages from each moving cabinet body. When it is necessary to place or retrieve items in each layer of the cabinet, first connect the electromagnet of the corresponding cabinet body to connect the cabinet body to the moving sliding sleeve through the transmission pin, and then connect the electric push rod to drive the corresponding cabinet body to move upward, opening the cabinet body upward to achieve the storage and retrieval of items. After the storage and retrieval are completed, reverse the reset.

[0010] For the corner cabinet described above where each layer can be individually opened upward to place and retrieve items, universal wheels or legs are installed at the bottom of the lowermost cabinet body.

[0011] For the corner cabinet described above where each layer can be individually opened upward to place and retrieve items, the total height can be determined according to the height of the sofa, and the height range is between 55 cm and 80 cm. The height of each layer of the cabinet can be determined according to the size of the stored object, and the height is between 9 cm and 30 cm. The length and width of the cabinet are determined according to the length and width of the dead corner, approximately between 45 cm and 80 cm.

[0012] The technical solution of the present utility model has achieved the following beneficial technical effects:

[0013] By allowing each layer of the cabinet body to be opened upward individually, it is convenient to place and retrieve items on each layer of the corner cabinet. It is not restricted by the surrounding space, and the area space of this dead corner surrounded on all four sides can be fully utilized, which also beautifies the home or office environment. Moreover, each time only the layer of the cabinet body where the item needs to be placed or retrieved is opened as needed, and when placing or retrieving items inside the cabinet body, the items placed on the upper cabinet cover do not need to be removed, making the placement and retrieval of items convenient and simple. Description of the Drawings

[0014] Figure 1 Structural schematic diagram of the corner cabinet of the present utility model where each layer can be individually opened upward to place and retrieve items;

[0015] Figure 2 Partial enlarged view of the lower connection of the electric push rod of the corner cabinet of the present utility model where each layer can be individually opened upward to place and retrieve items;

[0016] Figure 3 Partial enlarged view of the upper connection of the electric push rod and the connection of the transmission pin to the moving sliding sleeve of the corner cabinet of the present utility model where each layer can be individually opened upward to place and retrieve items;

[0017] Figure 4 Partial enlarged view of the connection of the connecting rod to the upper cabinet cover of the corner cabinet of the present utility model where each layer can be individually opened upward to place and retrieve items;

[0018] The reference numerals in the figure are indicated as follows: 1 - universal wheel; 2 - lower cabinet body; 3 - connecting nut; 4 - pin shaft 1; 5 - electric push rod; 6 - hollow connecting guide shaft; 7 - cabinet body 1; 8 - electromagnet 1; 9 - return spring 1; 10 - transmission pin 1; 11 - moving sliding sleeve; 12 - pin shaft 2; 13 - electromagnet 2; 14 - connecting rod; 15 - upper cabinet cover; 16 - return spring 2; 17 - transmission pin 2; 18 - cabinet body 2. Specific embodiments

[0019] As Figure 1 Shown is a corner cabinet in which each layer can be separately opened upward to place and take items. The lower cabinet body (2), cabinet body 1 (7), cabinet body 2 (18), and upper cabinet cover (15) are connected in series through a hollow connecting guide shaft (6). Among them, the hollow connecting guide shaft (6) is fixedly connected to the lower cabinet body (2), and the cabinet body 1 (7), cabinet body 2 (18), and upper cabinet cover (15) can slide up and down along the hollow connecting guide shaft (6); the lower part of the electric push rod (5) is connected to the hollow connecting guide shaft (6) through a pin shaft 1 (4) and a connecting nut (3), and the upper part of the electric push rod (5) is connected to the moving sliding sleeve (11) through a pin shaft 2 (12); a return spring 1 (9), a transmission pin 1 (10), a return spring 2 (16), and a transmission pin 2 (17) are symmetrically installed on the moving sliding sleeve (11), and the upper part of the moving sliding sleeve (11) is connected to the connecting rod (14) through a thread; the connecting rod (14) is fixedly connected to the upper cabinet cover (15).

[0020] Long positioning grooves are symmetrically milled on the hollow connecting guide shaft (6) to limit the rotation and the up and down movement distance of the sliding cabinet body 1 (7), cabinet body 2 (18), and upper cabinet cover (15).

[0021] The specific working principle is as follows:

[0022] When it is necessary to open the cabinet body 2 (18), only the power supply of the electric push rod (5) needs to be turned on. The electric push rod (5) pushes the moving sliding sleeve (11) and the connecting rod (14) upward to open the upper cabinet cover (15), and then the placement and taking of items in the cabinet body 2 (18) can be realized.

[0023] When it is necessary to open the cabinet body 1 (7), turn on the power supplies of the electromagnet 2 (13) and the electric push rod (5) in sequence. After the transmission pin 2 (17) is attracted, the moving sliding sleeve (11) and the cabinet body 2 (18) are connected as a whole. The electric push rod (5) pushes the moving sliding sleeve (11) and the upper part of the cabinet body 2 (18) upward to realize the placement and taking of items in the cabinet body 1 (7).

[0024] When it is necessary to open the lower cabinet body (2), the power supplies of the electromagnet 1 (8) and the electric push rod (5) are sequentially connected. After the transmission pin 1 (10) is attracted, the moving sliding sleeve (11) and the cabinet body 1 (7) are connected as a whole. The electric push rod (5) pushes the moving sliding sleeve (11) and the upper part of the cabinet body 1 (7) to move upward, so as to realize the placement and taking of items in the lower cabinet body (2).

[0025] For the above-mentioned corner cabinet in which each layer can be separately opened upward to place and take items, the height range is between 55 cm and 80 cm. The height of each layer of the cabinet can be determined according to the size of the stored object, and the height is between 9 cm and 30 cm. The length and width of the cabinet body are about between 45 cm and 80 cm.

[0026] Obviously, the above-mentioned embodiments are only examples given for clear illustration, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the claims of this patent application.

Claims

1. A corner cabinet in which each layer can be opened upwards to take out items, characterized in that: The lower cabinet (2), cabinet 1 (7), cabinet 2 (18) and upper cabinet cover (15) are connected in series via a hollow connecting guide shaft (6), wherein the hollow connecting guide shaft (6) is fixed to the lower cabinet (2), and the cabinet 1 (7), cabinet 2 (18) and upper cabinet cover (15) can slide up and down along the hollow connecting guide shaft (6); the lower part of the electric push rod (5) is connected to the hollow connecting guide shaft (6) via a pin shaft 1 (4) and a connecting nut (3), and the upper part of the electric push rod (5) is connected to the movable sleeve (11) via a pin shaft 2 (12); a reset spring 1 (9), a transmission pin 1 (10) and a reset spring 2 (16) and a transmission pin 2 (17) are symmetrically mounted on the movable sleeve (11); the upper part of the movable sleeve (11) is connected to a connecting rod (14) via a thread, and the connecting rod (14) and the upper cabinet cover (15) are fixed together.

2. A corner cabinet according to claim 1, wherein each layer can be opened upwards to take out items, characterized in that: Long positioning grooves are symmetrically milled on the hollow connecting guide shaft (6) to limit the rotation and up and down movement distance of the cabinet body 1 (7), the cabinet body 2 (18) and the upper cabinet cover (15).

3. A corner cabinet according to claim 1, wherein each layer can be opened upwards individually to take out items, characterized in that: When the cabinet body 2 (18) needs to be opened, the power supply of the electric push rod (5) is turned on, the electric push rod (5) pushes the movable sliding sleeve (11) and the connecting rod (14) upward, and the upper cabinet cover (15) is opened, so that the items in the cabinet body 2 (18) can be placed or taken out.

4. A corner cabinet according to claim 1, wherein each layer can be opened upwards individually to take out items, characterized in that: When the cabinet 1 (7) needs to be opened, the power of the electromagnet 2 (13) and the electric push rod (5) are turned on in sequence, and the transmission pin 2 (17) is attracted to connect the movable sleeve (11) and the cabinet 2 (18) as a whole, and the electric push rod (5) pushes the movable sleeve (11) and the upper part of the cabinet 2 (18) to move upward, so that the items in the cabinet 1 (7) can be placed or taken out.

5. A corner cabinet according to claim 1, wherein each layer can be opened upwards individually to take out items, characterized in that: When it is necessary to open the lower cabinet (2), the power supplies of the electromagnet 1 (8) and the electric push rod (5) are turned on in sequence, the transmission pin 1 (10) is attracted to connect the movable sleeve (11) and the cabinet 1 (7) as a whole, and the electric push rod (5) pushes the movable sleeve (11) and the upper part of the cabinet 1 (7) to move upward, so that the items in the lower cabinet (2) can be placed or taken out.

6. A corner cabinet according to claim 1, wherein each layer can be opened upwards individually to take out items, characterized in that: The hollow connecting guide shaft (6) can be one or a group of mutually parallel ones.

7. A corner cabinet according to claim 1, wherein each layer can be opened upwards individually to take out items, characterized in that: The total height ranges from 55 cm to 80 cm, the height of each layer of the cabinet can be determined according to the size of the stored objects and is between 9 cm and 30 cm. The length and width of the cabinet body are between 45 cm and 80 cm.

Images