CN108260925B

CN108260925B - Fully-folding electric lifting table

Info

Publication number: CN108260925B
Application number: CN201711432704.6A
Authority: CN
Inventors: 项乐宏; 蒋领辉; 魏瑞志
Original assignee: Zhejiang Lege Intelligent Drive Technology Co ltd
Current assignee: Zhejiang Lege Intelligent Drive Technology Co ltd
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2020-05-22
Anticipated expiration: 2037-12-26
Also published as: CN108260925A

Abstract

The invention discloses a fully-foldable electric lifting table which comprises a table plate, a lifting column (2) connected to the bottom surface of the table plate, table legs (1) connected to the end part of the lifting column (2) and a motor box (5) used for driving the lifting column (2) to lift; the table plates are foldable three-section table plates, namely a middle table plate (4) positioned in the middle and two movable table plates (3) hinged to two sides of the middle table plate (4), and the three-section table plates are locked through a locking structure when being completely opened; the lifting column (2) is detachably connected to the movable table plate (3), and the lifting column (2) is accommodated in a space formed when the three-section table plate is completely folded when the table plate is folded. After the structure more than adopting, storage, packing and transportation all save space more, but also greatly reduced the cost moreover, install simultaneously and use labour saving and time saving more.

Description

Fully-folding electric lifting table

Technical Field

The invention relates to the technical field of furniture, in particular to a fully-foldable electric lifting table.

Background

The desk is daily furniture widely applied to work, study and life of people, and the existing desks are various in types, such as computer desks, study desks, office desks and the like. Along with the increasing improvement of the life quality of people, the requirements on the comfort level, the convenience and the like of the desk are higher and higher. Therefore, in order to meet the requirements of users with different heights, a lifting table with adjustable height is available on the market at present, and in order to facilitate the operation of people, the lifting table in the prior art is added with an electric lifting function, namely an electric lifting table, which comprises a table board, cross bars and table legs capable of being electrically lifted, wherein the cross bars and the table legs are usually fixedly arranged together due to the highest installation requirements of the cross bars and the table legs. However, the electric lifting table has the following disadvantages: if the electric lifting table is transported in parts, as the assembly of the whole product generally needs to have certain professional knowledge, each part needs to be assembled and debugged by professional personnel on site, thus increasing the cost for sale; if the table legs and the cross bars are not foldable before leaving the factory, large packing boxes are needed to be sent to the hands of buyers, so that the packing volume is greatly increased, the transportation difficulty is caused, and the transportation cost is greatly increased. In addition, the larger the table top, and the more difficult it is to transport.

Disclosure of Invention

The invention aims to solve the technical problem of providing a fully-foldable electric lifting table which has small packaging volume, is convenient to transport and is simple to mount, and table legs and a table plate can be disassembled and the table plate can be folded.

In order to solve the technical problem, the fully-foldable electric lifting table provided by the invention comprises a table plate, a lifting column connected to the bottom surface of the table plate, table legs connected to the end part of the lifting column and a motor box for driving the lifting column to lift; the table plates are foldable three-section table plates, namely a middle table plate positioned in the middle and two movable table plates hinged to two sides of the middle table plate, and the three-section table plates are locked through a locking structure when being completely opened; the lifting column is detachably connected to the movable table plate and is accommodated in a space formed when the three-section table plate is completely folded when the table plate is folded. The motor box is connected to the top end of the lifting column and connected to the side guide rail through the connecting seat.

The junction of motor box and lift post is equipped with the connecting plate, and the connecting plate of motor box both sides is connected with the upper end of connecting seat respectively, and the lower extreme and the side guide rail of connecting seat are connected.

The locking structure comprises a guide rail and a sliding block, wherein the guide rail is arranged along the length direction of the table plate and is disconnected at the connection part of the three-section table plate to form a side guide rail connected to the movable table plate and a middle guide rail connected to the middle table plate, and a gap is formed between the middle guide rail and the side guide rail; the slide block is connected on the guide rail in a sliding mode, and the slide block at each interval is connected with the middle guide rail and the side guide rail simultaneously when the three-section type table plate is completely opened.

The length of the middle table plate in the length direction of the table plate is larger than the width of the connecting plate.

The middle part of the side guide rail is provided with a notch, the upper ends of the side guide rails on two sides of the notch are respectively provided with a folded edge which is folded inwards, and the connecting seat is connected to the side guide rail in a sliding manner and is limited through the folded edge.

After adopting the structure, compared with the prior art, the invention has the following advantages:

1) because the table plate of the electric lifting table is a foldable three-section table plate, and the lifting column is detachably connected with the table plate, the electric lifting table can fold the table plate in the process of packaging and transportation, and meanwhile, the lifting column is detached from the table plate and placed in a space formed by the folded table plate, so that the overall volume is greatly reduced, the storage, the packaging and the transportation are more space-saving, and the cost is also greatly reduced; when the electric lifting table is used, the table plate is only required to be opened and locked through the locking structure, and the lifting column is connected to the table plate, so that the electric lifting table can be safely used, and is simple to install and more time-saving and labor-saving to use;

2) the locking structure is clamped with the clamping piece through the clamping slide block, so that the locking structure between the lifting column and the table plate is simpler, the operation of mounting by using a tool is avoided, and the labor and the time are saved; moreover, the clamping slide block is more convenient to lock under the action of the spring;

3) the locking structures are arranged in the square tubes, so that the locking structures are simpler when viewed from the outside, and manual misoperation is avoided, thereby ensuring the service life and safety and reliability of the locking structures;

4) when the table is completely opened, the first sliding block slides to the interval, so that the bearing capacity of the table at the joint is supported, the structure is simpler and more reasonable, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of the fully-folding electric lifting table of the invention.

Fig. 2 is a schematic structural view of the bottom surface of the fully-folding electric lifting table of the invention.

Fig. 3 is a schematic structural view of the lifting column of the fully-folding electric lifting table of the invention when detached.

Fig. 4 is a schematic structural view of the fully foldable electric lift table of the present invention with the table legs removed.

Fig. 5 is a schematic structural view of the fully-folding electric lifting table of the invention when unlocked.

Fig. 6 is a schematic structural view of the fully-folding electric lifting table of the invention when fully folded.

Fig. 7 is a schematic view of the construction of the side rail of the present invention.

Fig. 8 is a schematic cross-sectional view of the connecting seat of the present invention.

Wherein: 1. a table leg; 2. a lifting column; 3. a movable table plate; 4. a middle table plate; 5. a motor box; 6. a side rail; 7. a middle guide rail; 8. spacing; 9. a slider; 10. a connecting seat; 11. a connecting plate; 12. a notch; 13. and (7) folding edges.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

As can be seen from the schematic structural diagrams of the fully-folding electric lifting table shown in fig. 1 to 8, the fully-folding electric lifting table comprises a table board, a lifting column 2 connected to the bottom surface of the table board, table legs 1 connected to the end parts of the lifting column 2, and a motor box 5 for driving the lifting column 2 to lift. The table plate is a foldable three-section table plate, and is respectively a middle table plate 4 positioned in the middle and two movable table plates 3 hinged to two sides of the middle table plate 4, and the three-section table plate is locked through a locking structure when being completely opened. The lifting column 2 is detachably connected to the movable table plate 3, and the lifting column 2 is accommodated in a space formed when the three-section table plate is completely folded when the table plate is folded.

The locking structure comprises a guide rail and a sliding block 9, wherein the guide rail is arranged along the length direction of the table plate and is disconnected at the connection part of the three-section table plate to form a side guide rail 6 connected to the movable table plate 3 and a middle guide rail 7 connected to the middle table plate 4, and a space 8 is arranged between the middle guide rail 7 and the side guide rail 6. The slides 9 are slidably connected to the rails and the slides 9 at each compartment 8 are simultaneously connected to the middle rail 7 and the side rails 6 when the three-stage table is fully open.

The motor box 5 is connected to the top end of the lifting column 2, and the motor box 5 is connected to the side guide rail 6 through a connecting seat 10.

The junction of motor box 5 and lift post 2 is equipped with connecting plate 11, and the connecting plate 11 of motor box 5 both sides is connected with the upper end of connecting seat 10 respectively, and the lower extreme and the side guide 6 of connecting seat 10 are connected.

The length of the middle table plate 4 in the length direction of the table plate is larger than the width of the connecting plate 11.

The middle part of the side guide rail 6 is provided with a notch 12, the upper ends of the side guide rails 6 on two sides of the notch 12 are respectively provided with a folded edge 13 which is folded inwards, and the connecting seat 10 is connected to the side guide rails 6 in a sliding mode and is limited through the folded edges 13.

The installation process of the fully-folding electric lifting table comprises the following steps:

the packed product is unpacked and the lifting column 2 and the table legs 1 are placed in the folded space of the three-section table board, as shown in fig. 6. The movable table board 3 is opened, and the table board is completely unfolded after the lifting column 2 and the table legs 1 of the lifting table are taken out, as shown in figure 5. The slide blocks 9 are respectively pushed into the middle guide rail 7 on the middle table plate 4 from the side guide rails 6 on the two movable table plates 3, and are fixed after sliding is finished, and at the moment, the slide blocks 9 are simultaneously connected with the side guide rails 6 and the middle guide rail 7, as shown in fig. 4. Then the two lifting columns 2 are respectively placed in the notches 12 on the side guide rails 6 on the two movable table plates 3, as shown in fig. 3. The edge of the movable table plate 3 is slid and then fixed, as shown in fig. 2. After the whole electric lifting table is turned over, the installation is completed, as shown in fig. 1.

If folding is needed, the operation is reversed.

The above description is only a preferred embodiment of the present invention, and it should not be understood that the scope of the present invention is limited thereby, and it should be understood by those skilled in the art that various other modifications and equivalent arrangements can be made by applying the technical solutions and concepts of the present invention within the scope of the present invention as defined in the appended claims.

Claims

1. A fully-folded electric lifting table comprises a table plate, a lifting column (2) connected to the bottom surface of the table plate, table legs (1) connected to the end part of the lifting column (2) and a motor box (5) used for driving the lifting column (2) to lift; the method is characterized in that: the table plates are foldable three-section table plates, namely a middle table plate (4) positioned in the middle and two movable table plates (3) hinged to two sides of the middle table plate (4), and the three-section table plates are locked through a locking structure when being completely opened; the lifting column (2) is detachably connected to the movable table plate (3), and the lifting column (2) is accommodated in a space formed when the three-section table plate is completely folded when the table plate is folded; the motor box (5) is connected to the top end of the lifting column (2), and the motor box (5) is connected to the side guide rail (6) through a connecting seat (10); the connection part of the motor box (5) and the lifting column (2) is provided with a connecting plate (11), the connecting plates (11) on two sides of the motor box (5) are respectively connected with the upper end of a connecting seat (10), and the lower end of the connecting seat (10) is connected with a side guide rail (6).

2. The fully-folded electric elevating table as set forth in claim 1, wherein: the locking structure comprises a guide rail and a sliding block (9), wherein the guide rail is arranged along the length direction of the table plate and is disconnected at the connection part of the three-section table plate to form a side guide rail (6) connected to the movable table plate (3) and a middle guide rail (7) connected to the middle table plate (4), and a gap (8) is formed between the middle guide rail (7) and the side guide rail (6); the sliding blocks (9) are connected on the guide rails in a sliding mode, and the sliding blocks (9) at the positions of the intervals (8) are simultaneously connected with the middle guide rail (7) and the side guide rails (6) when the three-section type table plate is completely opened.

3. The fully-folded electric elevating table as set forth in claim 1, wherein: the length of the middle table plate (4) in the length direction of the table plate is larger than the width of the connecting plate (11).

4. The fully-folded electric elevating table as set forth in claim 1, wherein: the middle of the side guide rail (6) is provided with a notch (12), the upper ends of the side guide rails (6) on two sides of the notch (12) are respectively provided with a folded edge (13) which is folded inwards, and the connecting seat (10) is connected to the side guide rails (6) in a sliding manner and is limited through the folded edges (13).