WO2022007346A1

WO2022007346A1 - Aluminum plate stretchable table convenient to disassemble and assemble

Info

Publication number: WO2022007346A1
Application number: PCT/CN2020/138980
Authority: WO
Inventors: 陈志峰
Original assignee: 海盐汇通智能家居股份有限公司
Priority date: 2020-07-09
Filing date: 2020-12-24
Publication date: 2022-01-13
Also published as: DE202020005557U1; CN111728348A

Abstract

An aluminum plate stretchable table that is convenient to disassemble and assemble, comprising a table panel (1); the table panel (1) is provided with panel keels (2) on two sides; fixed tracks (3) are provided on two sides of the back of the table panel (1). The fixed tracks (3) are attached to stretchable rods (5) by means of slidable rails (4); end parts of the panel keels (2) are provided with first connecting pieces (6). The panel keels (2) are connected to first supporting legs (7) by means of the first connecting pieces (6); end parts of the stretchable rods (5) away from the first supporting legs (7) are provided with second connecting pieces (8); the stretchable rods (5) are connected to second supporting legs (9) by means of the second connecting pieces (8); multiple connecting rods (10) are provided between the bottoms of the stretchable rods (5); a fitting panel (11) is arranged between the two connecting rods (10) near to the second supporting legs (9). The present invention has the advantages of convenient assembly and stable placement after stretching.

Description

Aluminium stretch table for easy disassembly

technical field

The invention relates to the field of furniture, in particular to an aluminum plate stretching table which is convenient for disassembly and assembly.

Background technique

Traditional desks, office desks, etc. are all fixed-size desks. Generally, a table with a fixed size is sufficient under normal circumstances. However, if there are many people and many people need to sit around the table at the same time, the original size of the table is not enough. At this time, another larger table needs to be prepared. It is not only wasteful, but also takes up space and is troublesome to operate. Therefore, in order to facilitate the use of multiple people and not take up too much space, there are already stretchable tables on the market; however, the existing stretchable tables all use a stretched desktop board to extend the desktop board, while the legs The unchanged position makes the stretched table less stable, prone to shaking, inconvenient to use, and complicated in installation, which is very troublesome for buyers to install.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an aluminum plate stretching table that is easy to disassemble and assemble. The invention has the advantages of convenient and simple installation and stable placement after stretching.

Technical scheme of the present invention: an aluminum plate stretching table that is easy to disassemble and assemble, including a desktop board, and panel keels are arranged on both sides of the desktop board; the two sides of the back of the desktop board are provided with fixed rails, and the fixed rails are connected with the stretching rails through the sliding rails. A rod; the end of the panel keel is provided with a first connecting piece, and the panel keel is connected with a first leg through the first connecting piece; the end of the stretch rod away from the first leg is provided with a second connection The stretch rod is connected with a second leg through the second connecting piece; a plurality of connecting rods are arranged between the bottom surfaces of the stretching rod; panel.

In the above-mentioned easily disassembled aluminum plate stretching table, the two sides of the split panel are provided with split keels; the cross-sectional shape of the split keel is the same as that of the panel keel; the width of the desktop board and the split panel are equal.

In the aforementioned easy-to-assemble and disassembled aluminum plate stretching table, the end of the panel keel away from the first leg is provided with a first plug cap, and the first plug cap is provided with a convex first plug head; the second leg is provided with a first plug cap; There is a first plug groove matched with the first plug head on the side surface of the plug.

The aforementioned aluminum plate stretching table that is easy to disassemble and assemble, one end of the split keel is provided with an end plug, and the end plug is provided with a second plug groove; the other end of the split keel is provided with a second plug cap, the second The cap is provided with a second plug.

In the aforementioned easily disassembled aluminum plate stretching table, the panel keel and the split keel are hollow rectangular tubes.

In the aforesaid easy-to-assemble and disassembled aluminum plate stretching table, the table top plate and the spliced panel are both composed of a plurality of aluminum plates arranged at intervals.

In the aforementioned easy-to-assemble and disassembled aluminum plate stretching table, a locking switch is provided on the sliding track.

Compared with the prior art, in the present invention, the panel keel and the first leg are fixedly connected through the first connector, and the stretch rod and the second leg are connected through the second connector, which is simple to install and easy to operate. The bottom surface of the desktop board connected by the panel keel is connected to the sliding track through the fixed rail, and then the sliding track is connected to the stretching rod, so the second leg can be stretched without stretching the desktop board, so that the second leg can be stressed It is more uniform and improves the overall stability. After stretching, the splicing panel placed between the two connecting rods is taken out and spliced with the desktop board, so as to achieve the effect of increasing the desktop; The end of the keel is provided with a first plug cap with a first plug head, and a first race groove is set on the side of the second leg; therefore, in the unstretched state, the panel keel and the second leg can pass through the second leg. A plug cap to limit the fit, reduce the phenomenon of unraveling and rigid contact, and improve the tightness. In the present invention, after stretching, the first plug head of the first plug cap can be embedded in the second race groove of the end plug, and the second plug head of the second plug cap can be embedded in the first race groove, Therefore, the combination of the split panel, the desktop board and the second leg is restricted, the phenomenon of spreading and rigid contact is reduced, and the tightness in a stretched state is improved. The present invention optimizes the material and optimizes the structural design, so that the overall weight is light and easy to disassemble. The present invention further improves the fixation in the stretched and retracted states by providing the locking switch. The present invention can be quickly disassembled and assembled through the linkage mechanism, is convenient for use and packaging, and improves efficiency.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the bottom three-dimensional structure schematic diagram of the present invention;

Fig. 3 is the drawing state schematic diagram of the present invention;

4 is a schematic diagram of the present invention taking out a split panel;

Fig. 5 is the schematic diagram after stretching and splicing of the present invention;

Fig. 6 is the enlarged view of A place of Fig. 5;

Fig. 7 is the enlarged view at B of Fig. 5;

FIG. 8 is a schematic view of the structure of the first plug cap.

Reference number:

1. Desktop board; 2. Panel keel; 3. Fixed rail; 4. Sliding track; 5. Stretching rod; 6. The first connecting piece; 7. The first leg; 8. The second connecting piece; 9. The first Two legs; 10, connecting rod; 11, split panel; 12, split keel; 13, first plug cap; 14, first plug head; 15, first plug groove; 16, end plug; 17, second Plug groove; 18. Second plug cap; 19. Second plug head; 20. Lock switch.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

Example: an aluminum plate stretching table that is easy to disassemble and assemble, as shown in Figure 1, including a desktop board 1, the desktop board 1 is composed of a plurality of aluminum plates arranged at intervals, the length is 1141mm, the width is 770mm, the desktop board 1 is two There is a panel keel 2 on the side, and the panel keel 2 is made of HT aluminum material, which is a hollow L-shaped; as shown in Figure 2, the two sides of the back of the desktop board 1 are provided with fixed rails 3. A stretch rod 5 is connected, the fixed rail 3 and the sliding rail 4 are conventional commercially available slide rails, and the length of the fixed rail 3 is 1121 mm; the sliding rail 4 is provided with a locking switch 20, and the locking switch 20 can pass Commercially available, it is a conventional device for locking the sliding track 4, the end of the panel keel 2 is provided with a first connecting piece 6, and the first connecting piece 6 is a connecting piece perpendicular to the panel keel 2, with a thickness of The inwardly extended width is 6 mm, and the panel keel 2 is connected with a first leg 7 through a first connector 6, and a plurality of holes are opened on the first connector 6 to be fixed with bolts; the stretch rod 5 The end away from the first leg 7 is provided with a second connecting piece 8, and a T-shape is formed between the second connecting piece 8 and the stretching rod 5, with a thickness of 6 mm; the stretching rod 5 is connected by the second connecting piece 8 is connected with a second leg 9, and the second connecting piece 8 is provided with a plurality of holes, which are fixed with bolts; there are three connecting rods 10 between the bottom surfaces of the stretching rods 5; as shown in Figure 3-4 , a split panel 11 is placed between the two connecting rods 10 near the second leg 9, and the split panel 11 is also composed of aluminum plates arranged at quick intervals, with a length of 530mm and a width of 770mm. Two sides of the 11 are provided with split keels 12; The panel keel 2 and the first leg 7 are fixedly connected through the first connector 6, and the stretch rod 5 and the second leg 9 are connected through the second connector 8. The installation is simple and the operation is convenient. The bottom surface of the connected desktop board 1 is connected to the sliding track 4 through the fixed rail 3, and then the sliding track 4 is connected to the stretching rod 5, so the second leg 9 can be stretched without stretching the desktop board 1, so that the second leg 9 can be stretched. The force of the outriggers 9 is more uniform, which improves the overall stability. After stretching, the splicing panel 11 placed between the two connecting rods 10 is taken out and spliced with the desktop board 1, so as to increase the size of the desktop. Effect.

Further, as shown in FIGS. 5-7 , the end of the panel keel 2 away from the first leg 7 is provided with a first plug cap 13 , and the first plug cap 13 is provided with a raised first plug head 14 ; The side of the second leg 9 is provided with a first plug slot 15 that matches the first plug 14. In the unstretched state, the panel keel 2 and the second leg 9 can pass through the first plug. The plug cap 13 is fitted to limit, reduce the phenomenon of spreading and rigid contact, and improve the tightness; one end of the split keel 12 is provided with an end plug 16, and the end plug 16 is provided with a second plug groove 17; the The other end of the split keel 12 is provided with a second plug cap 18, and the second race cap is provided with a second plug head 19; the structure of the first plug cap 13 is shown in FIG. 8, the second plug cap 18 and the first plug The structure of the cap 13 is the same, and the main structure of the end plug 16 is also similar to that of the first plug cap 13, and the three are all plastic parts. After stretching, the first plug head 14 of the first plug cap 13 is embedded in the second groove of the end plug 16, and the second plug head 19 of the second plug cap 18 is embedded in the first groove. , so that the cooperation between the split panel 11 and the desktop board 1 and the second leg 9 is restricted, the phenomenon of spreading and rigid contact is reduced, and the tightness in the stretched state is improved.

working principle:

The panel keel 2 and the first leg 7 are fixedly connected through the first connector 6, and the stretch rod 5 and the second leg 9 are connected through the second connector 8. The installation is simple and the operation is convenient. The bottom surface of the connected desktop board 1 is connected to the sliding track 4 through the fixed rail 3, and then the sliding track 4 is connected to the stretching rod 5, so the second leg 9 can be stretched without stretching the desktop board 1, so that the second leg 9 can be stretched. The force of the outriggers 9 is more uniform, which improves the overall stability. After stretching, the splicing panel 11 placed between the two connecting rods 10 is taken out and spliced with the desktop board 1, so as to increase the size of the desktop. Effect.

Claims

The aluminum plate stretching table for easy disassembly and assembly is characterized in that: it comprises a desktop board (1), and panel keels (2) are provided on both sides of the desktop board (1); and fixed rails are provided on both sides of the back of the desktop board (1). (3), the fixed rail (3) is connected with a tension rod (5) through the sliding rail (4); the end of the panel keel (2) is provided with a first connecting piece (6), and the panel keel (2) A first leg (7) is connected via a first connecting piece (6); a second connecting piece (8) is provided at the end of the stretch rod (5) away from the first supporting leg (7); the The stretching rod (5) is connected with a second leg (9) through a second connecting piece (8); a plurality of connecting rods (10) are arranged between the bottom surfaces of the stretching rod (5); A split panel (11) is placed between the two connecting rods (10) of the leg (7); the desktop board (1) and the split panel (11) are both composed of a plurality of aluminum plates arranged at intervals.
The aluminum plate stretching table for easy disassembly and assembly according to claim 1, characterized in that: the two sides of the split panel (11) are provided with split keels (12); The cross-sectional shape of the keel (2) is the same; the width of the table top board (1) and the split panel (11) are the same.
The aluminum plate stretching table for easy disassembly and assembly according to claim 2, characterized in that: the end of the panel keel (2) away from the first leg (7) is provided with a first plug cap (13), and the first plug The cap (13) is provided with a first protruding plug head (14); the side surface of the second leg (7) is provided with a first plug groove (15) matched with the first plug head (14) .
The aluminum plate stretching table for easy disassembly and assembly according to claim 3, characterized in that: one end of the split keel (12) is provided with an end plug (16), and the end plug (16) is provided with a second plug A groove (17); the other end of the split keel (12) is provided with a second plug cap (18), and a second plug head (19) is provided on the second race cap (18).
The aluminum plate stretching table for easy disassembly and assembly according to claim 2, characterized in that: the panel keel (2) and the split keel (12) are hollow rectangular tubes.
The aluminum plate stretching table for easy disassembly and assembly according to claim 1, characterized in that: a locking switch (20) is provided on the sliding track (4).