CN202820133U - Table with adjustable desktop size - Google Patents

Abstract

The utility model relates to a table, in particular to a table with an adjustable table top; the integral structure of the table comprises a support frame and a table top, wherein the table top is fixed on the support frame and comprises a disc frame, a large table plate and a small table plate, the disc frame is a circular frame formed by six fan-shaped frames, the small table plate capable of being folded is arranged in each fan-shaped frame, a sliding groove is formed in the outer side of the bevel edge between the two fan-shaped frames, and flanges or grooves are formed in the inner sides of the two bevel edges of the fan-shaped frames; the large table plate consists of six fan-shaped panels, flanges or grooves are arranged on the outer sides of two bevel edges of the six fan-shaped panels, and sliding rails are arranged at the bottom of the large table plate, are matched with the sliding grooves and are connected to the fan-shaped frame in a sliding mode; the table of the utility model realizes the effect of adjusting the size of the table top, and when people have multiple meals, the small table plate and the large table plate can be opened to form a large table top; when people are few, the small table boards can be hidden in the disc frame, and only the large table board is used to form the small table board.

Description

Table with adjustable desktop size

technical field

The utility model relates to a piece of furniture, in particular to a table with adjustable desktop size.

Background technique

The dining table is an indispensable piece of furniture in people's daily life, and the desktop of an ordinary table is fixed in size. When many people use it at the same time, you need to buy a large table, and when there are few people, you need to buy a small table. If you buy a large table, it will appear to take up space. Since the size of the table is fixed, and the number of people using it is flexible, it will bring great inconvenience to the user. If there is a table whose table size can be adjusted, then It will bring great convenience to people's use, without having to spend double the money to buy two tables and take up storage space.

Contents of the invention

In order to solve the above problems, the utility model aims to disclose a table, especially a table with an adjustable table top.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a desk with adjustable desktop size, the overall structure of the desk includes a support frame and a desktop, the desktop is fixed on the support frame, and the desktop includes Disc frame, large table board and small table board, the described disc frame is a circular frame composed of six fan-shaped frames, each fan-shaped frame is equipped with a foldable small table board, and the oblique between the two fan-shaped frames A chute is formed on the outside of the side, and flanges or grooves are provided on the inside of the two hypotenuses of the fan-shaped frame; the large table is composed of six fan-shaped panels with flanges or grooves on the outside of the two slopes, There are slide rails to cooperate with the slide grooves, and are slidably connected to the fan-shaped frame.

The small table board includes a bottom board and a folded board, and the folded board is hinged to the bottom board through double hinges.

One end of the bottom plate of the small table is triangular and the other end is quadrilateral; the folding plate is quadrilateral.

The bottom surface of the bottom plate of the small table is equipped with a spring, and the height of the spring is the same as that of the hinge and is flush with the surface of the large table.

Both sides of the small table are provided with grooves or flanges.

The folded and opened small table is supported by springs and hinges, and is slidably connected between the two large table boards.

The hinge of the folded small table is closed and the spring is compressed so that the small table is hidden at the bottom of the large table.

Reinforcing rods are arranged in the fan-shaped frames.

The beneficial effects of the present invention are reflected in: the overall structure of the table of the utility model includes a support frame and a table top, and the table top includes a disc frame, a large table board and a small table board, and the large table board and the disc frame are slidably connected and independently combined Form a complete desktop; the small table can be hidden in the disc frame, or can be folded and opened to form a complete large table with the large table, which realizes the effect of adjustable table size, and can be opened when there are many people eating The table board forms a large table top together with the large table board; when there are few diners, the small table board can be hidden in the disc frame, and only the large table board is used to form a small table top. The utility model is beautiful in appearance, easy to realize, and stable in structure.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the small desktop of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the large desktop of the present invention.

Fig. 3 is a structural schematic diagram of the disc frame of the present invention.

Fig. 4 is a schematic diagram of the structure of the bottom surface of the large table of the present invention.

Fig. 5 is a structural schematic diagram of the open state of the small table of the utility model.

Fig. 6 is a schematic diagram of the disassembled state structure of the small table board of the utility model when it is folded.

Fig. 7 is a schematic diagram of the disassembled state of the utility model when the small table is opened.

Fig. 8 is a schematic diagram of the assembled structure of the large-area desktop of the present invention.

Description of drawings: 1-support frame; 2-desktop; 21-disc frame; 211-fan-shaped frame; Leaf; 24-chute; 3-spring; 4-strengthening rod; 5-support limit block.

Detailed ways

The specific embodiment of the utility model is described in detail below:

A table with an adjustable table top (2), the overall structure of the table includes a support frame (1) and a table top (2), the table top (2) is fixed on the support frame (1), and the table top (2) It includes a disc frame (21), a large table (22) and a small table (23). The disc frame (21) is a circular frame composed of six fan-shaped frames (211). The outer sides of the fan-shaped frames (211) form chutes (24), the inner sides of the fan-shaped frames (211) are provided with flanges or grooves, and the fan-shaped frames (211) are equipped with reinforcing rods (4). Increase the stability of the overall structure; each fan-shaped frame (211) is equipped with a foldable small table (23), the small table (23) includes a bottom plate (231) and a folding plate (232), the folding plate ( 232) is hinged with the bottom plate (231) through the double-fold hinge (233), and the folded plate (232) can be turned and rotated through the hinge (233); one end of the bottom plate (231) of the small table plate (23) is a triangle and the other end is a quadrangle The folded plate (232) is quadrilateral; the side of the small table (23) is provided with grooves or flanges; the folded and opened small table (23) is supported by springs (3) and hinges (233) , is slidably connected between the two large table boards (22), and radially slides by cooperating with the groove or flange of the large table board (22); the folded small table board (23) hinge (233) is closed and The compression spring (3) makes the small table (23) hidden in the bottom of the large table (22); the bottom surface of the bottom plate (231) of the small table (23) is equipped with a spring (3), and the height of the spring (3) is the same as The hinges (233) have the same height and are flush with the surface of the large table (22); the large table (22) is composed of six fan-shaped panels with flanges or grooves on the outside of the two hypotenuses, and the large table ( 22) The bottom is equipped with a slide rail (25) to cooperate with the chute (24), and is slidably connected to the fan-shaped frame (211), the slide rail (25) on the bottom surface of the large table (22) and the disc frame (21) The formed chute (24) slides radially.

When a small-area tabletop (2) is needed, first slide the large tabletop (22) radially outward through the cooperation of the chute (24) and the slide rail (25), and then pass the folding plate (232) through the hinge (233) Fold the bottom plate (231) and then close the hinge (233) and force the spring (3) to shrink, so that the small table (23) is folded inside the fan-shaped frame (211), and then push the large table (22) radially inward ) is closed, so that the six fan-shaped large table boards (22) are closed to form a circular small-area desktop (2), and now the small table board (23) is hidden at the bottom of the large table board (22).

When it is necessary to use a large-area table top (2), first slide the large table board (22) radially outward through the cooperation of the chute (24) and the slide rail (25), and then slide the folded board (232) through the hinge (233). ) open, because the opening hinge (233) of the folding plate (232) is in the open state, at this time the spring (3) will bounce back to its original shape, and the spring (3) and the hinge (233) lift the bottom plate (231), supporting The limit block supports the folding plate (232), and pulls the small table (23) radially outward, so that the small table (23) and the large table (22) cooperate to form a complete large-area desktop (2).

The above are only preferred embodiments of the present invention, and are not intended to limit the technical scope of the present invention. Those skilled in the art can make some deformations and modifications under the inspiration of this technical solution. Any modifications, equivalent changes and modifications made to the above embodiments by technical essence still belong to the scope of the technical solution of the present invention.

Claims (9)

1. adjustable desk of size of desktop, described desk overall structure comprises bracing frame and desktop, described desktop is fixed on the bracing frame, it is characterized in that: described desktop comprises disk frame, large table and small table plate, described disk frame is six circular frames that fan-shaped framework consists of, all be equipped with in each fan-shaped framework and can amount to small table plate, the hypotenuse outside between two fan-shaped frameworks forms chute, and fan-shaped framework two hypotenuse inboards are provided with flange or groove; Described large table is comprised of the fan-shaped panel of six two hypotenuse arranged outside by flange or groove, and large table bottom is provided with slide rail and cooperates with chute, is slidingly connected on the fan-shaped framework.

2. the adjustable desk of a kind of size of desktop according to claim 1, it is characterized in that: described small table plate comprises base plate and turnover board, turnover board is by two-fold hinge and base plate hinged.

3. the adjustable desk of a kind of size of desktop according to claim 2, it is characterized in that: described small table plate base plate one end is that the other end of triangle is quadrangle; Turnover board is quadrangle.

4. the adjustable desk of a kind of size of desktop according to claim 1 and 2, it is characterized in that: the base plate bottom surface of described small table plate is equipped with spring, and identical with the hinge height and the large table face of spring height is concordant.

5. the adjustable desk of a kind of size of desktop according to claim 1 and 2, it is characterized in that: described small table plate dual-side is provided with groove or flange.

6. the adjustable desk of a kind of size of desktop according to claim 1 and 2 is characterized in that: the small table plate after turnover is opened is slidingly connected between two large tables by spring and supporting hinge.

7. the adjustable desk of a kind of size of desktop according to claim 1 and 2 is characterized in that: the closed and Compress Spring of the small table plate hinge after the folding is so that small table plate is hidden in large table bottom.

8. the adjustable desk of a kind of size of desktop according to claim 1 is characterized in that: be provided with bracing piece in the described fan-shaped framework.

9. the adjustable desk of a kind of size of desktop according to claim 1 is characterized in that: each place, fan-shaped framework arc limit of described disk frame is provided with the support limit piece.

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