Foldable rectangular table

Abstract

The utility model relates to the technical field of furniture, and discloses a foldable rectangular table which comprises table legs and a plurality of sections of sliding rails, fixed table plates are arranged at the tops of the two ends of the sliding rails, the table legs are arranged on the two sides of the bottoms of the fixed table plates, table plate containing grooves are formed in the table legs, movable table plates are placed in the table plate containing grooves, and the movable table plates are arranged on the sliding rails. Through the combined action of the multiple sections of sliding rails and the movable table board, the folding table can be used as a rectangular table such as a dining table and a conference table after the multiple sections of sliding rails are stretched and extended, when the whole folding table is stored, the movable table board is placed in the table board containing groove, space is not occupied, and when the folding table is extended, the folding table is convenient to use. And like a conventional fixed rectangular table, the table can be supported by the table legs at the four corners, and the middle is hollow, so that the requirement that a user can place the two legs more comfortably is met.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a foldable rectangular table. Background Art

[0002] The existing foldable rectangular dining table usually has an additional extension board disposed on the left and right sides of the dining table in the folded state, and the length of the rectangular table can be extended by pulling the left and right extension boards.

[0003] However, since the supporting part of this type of rectangular table is under the dining table in the folded state, this type of rectangular table makes it difficult to put the feet comfortably when the family has a meal in many scenarios.

[0004] In addition, when the space is small, it is not possible to place both a rectangular table and a writing desk or computer desk. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable rectangular table to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable rectangular table, comprising: table legs and multi-section slide rails, wherein fixed table tops are provided at the tops of both ends of the multi-section slide rails, table legs are provided on both sides of the bottom of the fixed table tops, table top placement grooves are opened inside the table legs, and a movable table top is placed in the table top placement grooves.

[0007] Furthermore, a longitudinal rod is provided at the bottom of the middle outer wall of the multi-section slide rail, a slide groove is provided on one side of the longitudinal rod, a slide rod is slidably provided inside the slide groove, and folding legs are provided on both sides of the bottom of the slide rod.

[0008] Furthermore, fixed shafts are provided at both ends of the slide rod, and both ends of the fixed shaft are located inside the slide groove, and the fixed shaft can slide and rotate in the slide groove.

[0009] Furthermore, a transverse rod is provided between the longitudinal rods, a rotating rod is provided between one side of the longitudinal rods and one side of the outer wall of the folding leg, one end of the rotating rod is rotatably connected to the longitudinal rods, and the other end is rotatably connected to the folding leg.

[0010] Furthermore, a spring square pin is provided on one side of the top of the folding leg, and one end of the spring square pin is located below the longitudinal rod.

[0011] Furthermore, a connecting rod is provided between the lower halves of the two folding legs, and there are multiple movable table boards. When the multi-section slide rail is in the longest state, the gap between the two fixed table boards is greater than the sum of the widths of the movable table boards.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the foldable rectangular table by providing a fixed table top, multi-section slide rails and folding legs. The foldable rectangular table can be used as a writing desk, an office desk or a computer desk when stored. The foldable rectangular table can also be used as a rectangular table for multi-functional purposes such as a dining table, a conference table, etc. after the multi-section slide rails are stretched and extended by the combined action of the multi-section slide rails and the movable table top.

[0014] When the entire folding table is folded, the movable table top is placed in the table top placement slot without taking up any space. When the folding table is extended, it can be supported by the table legs at the four corners like a regular fixed rectangular table, with a hollow space in the middle to meet the user's needs to place their legs more comfortably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a foldable rectangular table in the storage state of the utility model;

[0016] Figure 2 This is a front view of a foldable rectangular table in the storage state of the utility model;

[0017] Figure 3 This is a bottom view of a foldable rectangular table in the storage state of the utility model;

[0018] Figure 4 This is a perspective view of a foldable rectangular table in an unfolded state according to the utility model;

[0019] Figure 5 This is a three-dimensional diagram of the unfolded state of a foldable rectangular table of the utility model;

[0020] Figure 6 This is a front view of a foldable rectangular table in an unfolded state according to the utility model;

[0021] Figure 7 This is a bottom view of a foldable rectangular table in an unfolded state according to the utility model;

[0022] Figure 8 This is a schematic diagram of the unfolded state of the folding leg connection structure of a foldable rectangular table of the utility model;

[0023] Fig. 9 for Figure 7 The enlarged structural diagram at A in the middle;

[0024] Fig.10 The utility model is a schematic diagram of a foldable rectangular table in a storage state of a foldable leg connection structure.

[0025] In the figure: 1. table legs; 2. fixed table top; 3. table top placement slot; 4. movable table top; 5. multi-section slide rails; 6. folding legs; 7. longitudinal rod; 8. slide slot; 9. slide rod; 10. rotating rod; 11. cross rod; 12. spring square pin; 13. connecting rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-Figure 7 The utility model provides a technical solution: a foldable rectangular table, comprising: table legs 1 and multi-section slide rails 5, fixed table boards 2 are provided at the top of both ends of the multi-section slide rails 5, two rows of multi-section slide rails 5 are placed under the fixed table boards 2, the two rows of multi-section slide rails 5 are respectively several short guide rails connected together, and in the storage state, several short guide rails are arranged side by side, and when the guide rails are stretched, the guide rails extend.

[0028] Table legs 1 are provided at both sides of the bottom of the fixed table top 2, and table top placement grooves 3 are provided inside the table legs 1, and movable table tops 4 are placed in the table top placement grooves 3. The foldable rectangular table can be used as a writing desk, an office desk, or a computer desk when stored, and can also be used as a rectangular table, such as a dining table, a conference table, or other multi-functional purposes after the multi-section slide rails 5 and the movable table top 4 are stretched and extended through the joint action of the multi-section slide rails 5.

[0029] Please also read Figure 8-Figure 10 A longitudinal rod 7 is provided at the bottom of the outer wall of the middle part of the multi-section slide rail 5, a slide groove 8 is provided on one side of the longitudinal rod 7, a slide rod 9 is provided inside the slide groove 8 for sliding, and folding legs 6 are provided on both sides of the bottom of the slide rod 9. Fixed shafts are provided at both ends of the slide rod 9, and both ends of the fixed shaft are located inside the slide groove 8, and the fixed shaft can slide and rotate in the slide groove 8.

[0030] Considering that when the multi-section slide rail 5 is stretched to a longer length, the bearing capacity of the multi-section slide rail 5 will be increased, a movable folding leg 6 is provided for this purpose, which can cope with the following two situations:

[0031] When the desktop needs to bear a heavy load, the movable support leg can be activated. When the guide rail is stretched longer, that is, when more desktop panels are used, the bearing capacity of the guide rail will weaken, and the user can consider using the movable folding leg 6.

[0032] When the folding legs 6 are stored, the four fixed table legs 1 are used as support. However, when the folding legs 6 are put down, the movable folding legs 6 can also be used as support points.

[0033] A transverse bar 11 is provided between the longitudinal bars 7, and the transverse bar 11 increases the stability of the longitudinal bars 7. A rotating rod 10 is provided between one side of the longitudinal bar 7 and one side of the outer wall of the folding leg 6. One end of the rotating rod 10 is rotatably connected to the longitudinal bar 7, and the other end is rotatably connected to the folding leg 6. After the folding leg 6 is flipped and unfolded, the rotating rod 10 can form a triangular support area together with the longitudinal bar 7 to improve the stability of the support of the folding leg 6.

[0034] Please also read Figure 8 , Fig. 9 A spring square pin 12 is provided on one side of the top of the folding leg 6, and one end of the spring square pin 12 is located below the longitudinal rod 7. The spring square pin 12 includes a shell and a spring sleeve rod. The shell is fixed on one of the folding legs 6, and the spring sleeve rod is movably inserted into the shell. Under normal circumstances, one end of the spring square pin 12 extends out of the shell and abuts against the bottom of the longitudinal rod 7. In this way, the folding leg 6 is positioned by the spring square pin 12 and cannot be rotated around the fixed axes at both ends of the slide bar 9, thereby realizing the positioning of the folding leg 6. When the folding leg 6 needs to be rotated, it is only necessary to pull one end of the spring square pin 12 and pull one end of the spring square pin 12 into the shell so that the spring square pin 12 is separated from the longitudinal rod 7. In this way, the folding leg 6 can be rotated to realize the rotation of the folding leg 6 when it is stored or unfolded.

[0035] A connecting rod 13 is provided between the lower halves of the two folding legs 6 to improve the stability of the folding legs 6. There are multiple movable table boards 4. When the multi-section slide rail 5 is in the longest state, the gap between the two fixed table boards 2 is greater than the sum of the widths of the multiple movable table boards 4. After multiple movable table boards 4 are placed, the fixed table boards 2 on both sides are pushed closer to the middle to obtain a rectangular table. Similarly, when removing the movable table board 4, pull one of the fixed table boards 2 outward and remove the movable table boards 4 in turn.

[0036] When the multi-section slide rail 5 is stretched and extended, the movable table board 4 in the table board placement groove 3 is placed in the gap between the fixed table boards 2. The stretching distance of the multi-section slide rail 5 can be selected according to the space size and needs, and then a suitable number of movable table boards 4 are selected and placed between the fixed table boards 2. The length of the entire rectangular table has a high degree of freedom in adjusting.

[0037] The foldable rectangular table can be used as a writing desk, an office desk, or a computer desk when stored. It can also be used as a rectangular table, such as a dining table, a conference table, etc., after the multi-section slide rails 5 are stretched and extended by the combined action of the multi-section slide rails 5 and the movable table board 4.

[0038] When the entire folding table is folded, the movable table top 4 is placed in the table top placement groove 3 without taking up any space. When the folding table is extended, it can be supported by the table legs at the four corners like a conventional fixed rectangular table, with a hollow space in the middle, satisfying the user's need to place his legs more comfortably.

[0039] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A foldable rectangular table, comprising: Table legs (1) and multi-section slide rails (5), characterized in that: fixed table tops (2) are provided at the tops of both ends of the multi-section slide rails (5), table legs (1) are provided on both sides of the bottom of the fixed table top (2), table top placement grooves (3) are opened inside the table legs (1), and a movable table top (4) is placed in the table top placement grooves (3).

2. A foldable rectangular table according to claim 1, characterized in that: A longitudinal rod (7) is provided at the bottom of the middle outer wall of the multi-section slide rail (5), a slide groove (8) is provided on one side of the longitudinal rod (7), a slide rod (9) is slidably provided inside the slide groove (8), and folding legs (6) are provided on both sides of the bottom of the slide rod (9).

3. A foldable rectangular table according to claim 2, characterized in that: The two ends of the slide rod (9) are provided with fixed shafts, and the two ends of the fixed shaft are located inside the slide groove (8). The fixed shaft can slide and rotate in the slide groove (8).

4. A foldable rectangular table according to claim 2, characterized in that: A transverse rod (11) is provided between the longitudinal rods (7), a rotating rod (10) is provided between one side of the longitudinal rod (7) and one side of the outer wall of the folding leg (6), one end of the rotating rod (10) is rotatably connected to the longitudinal rod (7), and the other end is rotatably connected to the folding leg (6).

5. A foldable rectangular table according to claim 2, characterized in that: A spring square pin (12) is provided on one side of the top of the folding leg (6), and one end of the spring square pin (12) is located below the longitudinal rod (7).

6. A foldable rectangular table according to claim 2, characterized in that: A connecting rod (13) is provided between the lower halves of the two folding legs (6), and there are multiple movable table boards (4). When the multi-section slide rail (5) is in its longest state, the gap between the two fixed table boards (2) is greater than the sum of the widths of the multiple movable table boards (4).

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