CN220777697U - Folding table - Google Patents

Abstract

The utility model discloses a foldable table, which includes a first table board, a second table board and a third table board. A first support rod is provided at the bottom end of the first table board, a first fastening knob is threadedly connected to the first support rod, a first plug hole is provided at the bottom of the first table board, the outer side of the first table board is rotatably connected to a folding plate through a hinge, a second plug hole is provided at the bottom of the folding plate, a plug rod is inserted into the second plug hole and the first plug hole, the second table board is inserted into the first table board, a second support rod is provided at the bottom end of the second table board, a second fastening knob is threadedly connected to the second support rod, and the third table board is inserted into the second table board. The folding plate provided in the utility model can be rotated and folded, and the first fastening knob can be loosened until the stopper is separated from the second support rod. After separation, the second table board can be moved up and down. Similarly, the second fastening knob can be loosened, and then the third table board can be moved up and down, so as to achieve the effect of folding and unfolding, so as to facilitate transportation.

Description

A retractable table

Technical Field

The utility model relates to the technical field of furniture, in particular to a foldable and unfoldable table.

Background technique

A table is a common piece of furniture, mostly made of wood. It has a flat surface on top and a support at the bottom. You can put things on it, do things, eat, write, work, etc. It is a piece of furniture that is fixed by a flat surface, legs and other supports. It can also be used as a noun in Chinese.

After searching, the patent with announcement number CN205568277U discloses a table, and its content records "including a table body and a plurality of storage plates, at least one of the storage plates is located above the table body, and the table also includes a bracket arranged on the table body, and the table body is connected to the storage plates through the bracket, and the bracket is higher than the table body in the height direction of the table body. The key points of the technical solution are that a bracket is arranged on the table body, and the height of the bracket is higher than the table body, and a plurality of storage plates are connected through the bracket, and at least one of them..." It can be seen from the above that the table of the patent cannot be folded or unfolded, resulting in a large volume and difficulty in carrying, and there are certain shortcomings. Therefore, we propose a foldable table.

Summary of the invention

The utility model aims to solve the problems existing in the prior art or related technologies.

To this end, the technical solution adopted by the utility model is: a foldable table, comprising a first table board, a second table board and a third table board, a first support rod is provided at the bottom end of the first table board, a first fastening knob is threadedly connected to the first support rod, a stopper is connected to the right bearing of the first fastening knob, a first plug hole is provided at the bottom of the first table board, the outer side of the first table board is rotatably connected to the folding plate by a hinge, a second plug hole is provided at the bottom of the folding plate, plug rods are inserted into the second plug hole and the first plug hole, the second table board is inserted in the first table board, a second support rod is provided at the bottom end of the second table board, a second fastening knob is threadedly connected to the second support rod, and the third table board is inserted in the second table board.

Preferably, a bottom plate is provided at the bottom end of the first support rod.

Preferably, a first mounting hole is formed on the top of the first table top.

Preferably, four folding plates and four inserting rods are provided.

Preferably, a second mounting hole is formed on the top of the second table top.

Preferably, the second support rod is inserted into the first mounting hole, and a plurality of first slots are formed on the left side of the second support rod.

Preferably, the second tightening knob has the same shape as the first tightening knob.

Preferably, a second support rod is provided at the bottom end of the third table top, the second support rod is inserted into the second mounting hole, and a plurality of second slots are opened on the right side of the second support rod.

By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the insertion rod provided in the utility model can be moved to disengage from the first insertion hole and the second insertion hole, and the folding plate can be rotated to fold after the movement, and the first fastening knob provided can be rotated outward until the block is disengaged from the second support rod, and the second table board can be moved downward after disengagement. Similarly, the second fastening knob provided can be rotated until the block is disengaged from the third support rod, and the third table board can be moved downward after disengagement, so as to achieve the effect of folding and unfolding, which is convenient for carrying, and then the second table board can be moved up and down by loosening the first fastening knob to adjust the height of the second table board, and the third table board can be moved up and down by loosening the second fastening knob to adjust the height of the third table board.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a front view schematic diagram of the utility model;

FIG3 is a schematic diagram of the connection between the first fastening knob and the first support rod in FIG2 of the present invention;

FIG4 is a schematic structural diagram of the first table top of the utility model from one viewing angle;

FIG5 is a schematic structural diagram of the first table top of the utility model from another viewing angle;

FIG. 6 is a schematic structural diagram of the second table top of the present invention.

Reference numerals:

100, first table top; 101, first plug hole; 110, first support rod; 120, bottom plate; 130, first fastening knob; 131, stopper; 140, folding plate; 141, second plug hole; 150, plug rod; 160, first mounting hole;

200, second table top; 210, second support rod; 220, first slot; 230, second fastening knob; 240, second mounting hole;

300, third table top; 310, third support rod; 320, second card slot.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Some embodiments of the present invention are described below in conjunction with the accompanying drawings to provide a retractable table.

Example

1-6 , which are a first embodiment of the present invention, provide a retractable table, including a first table top 100 , a second table top 200 and a third table top 300 .

Specifically, a first support rod 110 is disposed at the bottom end of the first table top 100, and a bottom plate 120 is disposed at the bottom end of the first support rod 110. The bottom plate 120 can increase the contact area between the first support rod 110 and the ground to improve stability. A first fastening knob 130 is threadedly connected to the first support rod 110, and a stopper 131 is connected to the right bearing of the first fastening knob 130. The first fastening knob 130 can be rotated, and the rotating first fastening knob 130 will drive the stopper 131 to be stuck in the first slot 220 on the second support rod 210, so as to fix the second table top 200. The first table top 10 0 is provided with a first socket 101 at the bottom, and the outer side of the first table top 100 is rotatably connected to the folding plate 140 through a hinge. The folding plate 140 can be rotated so as to be unfolded or folded. A second socket 141 is provided at the bottom of the folding plate 140, and an insertion rod 150 is inserted into the second socket 141 and the first socket 101. When the folding plate 140 is unfolded, the insertion rod 150 can be aligned with the first socket 101 and the second socket 141 and inserted so as to support the folding plate 140. Four folding plates 140 and four insertion rods 150 are provided. A first mounting hole 160 is provided at the top of the first table top 100.

Specifically, the second table top 200 is inserted into the first table top 100, a second support rod 210 is provided at the bottom end of the second table top 200, a second fastening knob 230 is threadedly connected to the second support rod 210, a second mounting hole 240 is provided at the top of the second table top 200, the second support rod 210 is inserted into the first mounting hole 160, and the second support rod 210 and the second table top 200 can be moved in the first table top 100 through the first mounting hole 160 for retraction and expansion, and a plurality of first card slots 220 are provided on the left side of the second support rod 210.

It should be noted that the second fastening knob 230 has the same shape as the first fastening knob 130, and a stopper 131 is also connected to the right side of the second fastening knob 230 by a bearing. The second fastening knob 230 can be rotated until the stopper 131 on the second fastening knob 230 is engaged in the second slot 320 on the third support rod 310, so as to fix the third table top 300.

Specifically, the third table board 300 is inserted into the second table board 200, and a third support rod 310 is provided at the bottom end of the third table board 300. The third support rod 310 is inserted into the second mounting hole 240. The third table board 300 and the third support rod 310 can be moved in the second table board 200 through the second mounting hole 240 so as to be retracted and extended. A plurality of second slots 320 are provided on the right side of the third support rod 310.

The working principle and use process of the utility model are as follows: when in use, the folding plate 140 is first rotated to unfold, and then the insertion rod 150 is aligned with the first insertion hole 101 and the second insertion hole 141, and inserted to support the folding plate 140, and then the second table top 200 can be moved upward, and after moving to a suitable height, the first fastening knob 130 is rotated, and the rotating first fastening knob 130 will drive the stopper 131 to be stuck in the first slot 220 on the second support rod 210, so as to fix the second table top 200, and similarly, the third table top 300 is then moved upward, and after moving to a suitable height, the second fastening knob 230 is rotated. 0, until the stopper 131 on the second fastening knob 230 is inserted into the second slot 320 on the third support rod 310, the third table top 300 can be fixed to achieve the unfolding effect. When it needs to be folded, pull out the insertion rod 150, and then rotate the folding plate 140 to fold it, and then rotate the first fastening knob 130 to drive the stopper 131 to disengage from the second support rod 210, and the second table top 200 can be moved downward after disengagement. Similarly, rotate the second fastening knob 230 to drive the stopper 131 to disengage from the third support rod 310, and the third table top 300 can be moved downward after disengagement to achieve the folding effect for easy transportation.

Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims (8)

1. A folding table, comprising:

the novel folding table comprises a first table plate (100), wherein a first supporting rod (110) is arranged at the bottom end of the first table plate (100), a first fastening knob (130) is connected to the first supporting rod (110) in a threaded mode, a stop block (131) is connected to the right side bearing of the first fastening knob (130), a first inserting hole (101) is formed in the bottom of the first table plate (100), the outer side of the first table plate (100) is connected with a folding plate (140) in a rotating mode through a hinge, a second inserting hole (141) is formed in the bottom of the folding plate (140), and an inserting rod (150) is inserted into the second inserting hole (141) and the first inserting hole (101);

the second table plate (200) is inserted into the first table plate (100), a second supporting rod (210) is arranged at the bottom end of the second table plate (200), and a second fastening knob (230) is connected to the second supporting rod (210) in a threaded manner;

and the third table plate (300) is inserted into the second table plate (200).

2. A folding table according to claim 1, wherein the bottom end of the first support bar (110) is provided with a base plate (120).

3. The folding table according to claim 1, wherein the top of the first table top (100) is provided with a first mounting hole (160).

4. A folding table according to claim 1, characterized in that the folding plate (140) and the insert bar (150) are each provided with four.

5. The folding table according to claim 1, wherein the second mounting hole (240) is formed at the top of the second table top (200).

6. A folding table according to claim 3, wherein the second supporting rod (210) is inserted into the first mounting hole (160), and a plurality of first clamping grooves (220) are formed on the left side of the second supporting rod (210).

7. A folding table according to claim 1, characterized in that the second fastening knob (230) is shaped identically to the first fastening knob (130).

8. The folding table according to claim 5, wherein a third supporting rod (310) is disposed at the bottom end of the third table board (300), the third supporting rod (310) is inserted into the second mounting hole (240), and a plurality of second clamping grooves (320) are formed in the right side of the third supporting rod (310).