CN203851998U - Multifunctional deformable table and chair combination - Google Patents

Abstract

The utility model discloses a multifunctional deformed table and chair, which comprises a table body, and the table body is respectively provided with a desktop storage cavity and a stool storage cavity, wherein stools are stored in the stool storage cavity. A support frame and a telescopic mechanism are respectively installed in the storage cavity of the desktop, and the support frame is connected with the telescopic mechanism through a middle round rod; the first desktop board is installed on the support frame, and the first desktop board and the second desktop The boards are movably connected; the side of the table body is equipped with a drawbar box body, and a drawbar mechanism is installed in the drawbar box, and a third desktop board is installed on the drawbar mechanism. The multi-functional deformed table and chair described in the utility model realizes multiple uses of an independent stool, an independent table, and an integrated table and chair, can change the usable area, and is suitable for various occasions.

Description

A multifunctional deformed table and chair

technical field

The utility model relates to a seat, in particular to a multifunctional deformable table and chair.

Background technique

With the development of society and the diversification of students' learning and living needs, traditional classroom tables and chairs with only a single function cannot meet our current needs due to environmental changes or space limitations. At present, the tables and chairs used in most college classrooms are generally not very portable, and the height is generally fixed. Some can be folded but cannot be adjusted in height, and some can be adjusted in height but cannot be folded. as one.

Utility model content

The purpose of the utility model is to provide a multi-functional deformable table and chair, which can realize independent stools, independent tables and multiple uses of integrated tables and chairs, can change the use area, can be moved or fixed freely, has a beautiful appearance, and is suitable for various occasions.

In order to achieve the above object, the technical solution of the utility model is:

A multifunctional deformed table and chair, comprising a table body, the table body is provided with a desktop storage cavity and a stool and chair storage cavity respectively, wherein stools are stored in the stool and chair storage cavity, and the desktop storage cavity A support frame and a telescopic mechanism are respectively installed inside, and the support frame is connected with the telescopic mechanism through a middle round rod; the first desktop board is installed on the support frame, and the first desktop board is movably connected with the second desktop board; A drawbar box is installed on the side of the table body, a drawbar mechanism is installed in the drawbar box, and a third desktop board is installed on the drawbar mechanism.

The telescopic mechanism includes a telescopic mechanism cover plate, a first slide rail is installed on the bottom surface of the telescopic mechanism cover plate, a second slide rail is installed in the storage cavity of the desktop, and the gap between the first slide rail and the second slide rail is There are 2 sets of diamond-shaped telescopic brackets installed between them, each group of rhombus-shaped telescopic brackets includes more than one telescopic bracket, the telescopic bracket is composed of 2 cross-linked support rods, and the two adjacent telescopic brackets are connected up and down by bolts A rhombus-shaped telescopic bracket is formed, and telescopic connecting rods are installed at the intersection of the two cross-connected support rods, and the two groups of rhombus-shaped telescopic brackets are connected by telescopic connecting rods; the supporting frame includes two supporting columns, and the The two supporting columns are connected by a first connecting rod, and a second connecting rod is installed on the second slide rail, and the second connecting rods are respectively connected with two sets of diamond-shaped telescopic brackets, and the first connecting rod passes through The middle round rod links to each other with the second connecting rod.

The pull rod mechanism includes a first pull rod and a second pull rod, the first pull rod is connected to the second pull rod through a pull rod link, a third pull rod is movably installed in the first pull rod, and a first pull rod is movably installed in the second pull rod. Four pull rods, the third pull rod and the fourth pull rod are equipped with a pull rod cover plate, and the pull rod cover plate is movably connected with the third desktop board.

The stool includes a stool panel, the bottom surface of the stool panel is respectively equipped with a first stool leg and a second stool leg, and a chute is opened on the bottom surface of the stool panel between the first stool leg and the second stool leg, and the A third stool foot is movable installed in the chute.

A stool adjusting bolt is installed on the third stool foot.

Universal wheels are respectively installed on the bottom surface of the table body and the bottom surface of the trolley box.

A writing board is installed on the second desktop, and a teacup slot is opened on the second desktop.

The beneficial effects of the utility model are: a multi-functional deformed table and chair, which realizes multiple uses of an independent stool, an independent table, and a table and chair as a whole, can change the use area, and can be moved or fixed freely, has a beautiful appearance, and is suitable for various occasions .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the structural representation of stool;

Fig. 4 is the bottom view of Fig. 3;

FIG. 5 is a schematic diagram of an expanded and enlarged structure of the trolley case in FIG. 1 .

Detailed ways

Example 1

As shown in Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5, a multifunctional deformed table and chair includes a table body 1, and the table body 1 is respectively provided with a desktop storage cavity 12 and a stool and chair storage cavity 11, wherein the stool 5 is stored in the stool storage cavity 11. Universal wheels 13 are installed on the bottom surface of the table body 1 and the bottom surface of the trolley case 4 respectively. The setting of universal wheel 13 facilitates the movement of table body 1, making it more convenient to move or fix. Since the stool 5 can be stored in the table body 1, it is convenient for rational use of space and easy to carry.

A support frame and a telescopic mechanism are respectively installed in the desktop storage cavity 12 , and the support frame is connected with the telescopic mechanism through a middle round rod 26 . The telescopic mechanism includes a telescopic mechanism cover plate 3, a first slide rail 31 is installed on the bottom surface of the telescopic mechanism cover plate 3, a second slide rail 32 is installed in the desktop storage cavity 12, and the first slide rail 31 Two sets of diamond-shaped telescopic brackets 33 are installed between the second slide rail 32, and each group of rhombus-shaped telescopic brackets 33 includes more than one telescopic bracket, and the telescopic bracket is composed of two cross-connected support rods 36. Two adjacent telescopic brackets are connected up and down by bolts 37 to form a diamond-shaped telescopic bracket 33. A telescopic connecting rod 34 is installed at the intersection of the two cross-connected support rods 36, and a telescopic connecting rod is installed between the two groups of rhombus-shaped telescopic brackets 33. 34 connected; the support frame includes 2 support columns 2, and the 2 support columns 2 are connected through the first connecting rod 21, the second sliding rail 32 is equipped with a second connecting rod 35, and the The second connecting rods 35 are respectively connected with two groups of diamond-shaped telescopic brackets 33 , and the first connecting rod 21 is connected with the second connecting rods 35 through the middle round rod 26 .

A first desktop board 22 is installed on the support frame, and the first desktop board 22 is movably connected with the second desktop board 23. A writing board 25 is installed on the second desktop board 23 , and a teacup slot 24 is opened on the second desktop board 23 . The design that the built-in writing board 25 combines with the desk can make the desk cleaner, which is conducive to the healthy development of the desk culture.

A drawbar box 4 is installed on the side of the table body 1 , a drawbar mechanism is installed in the drawbar box 4 , and a third desktop board 47 is installed on the drawbar mechanism. The pull rod mechanism includes a first pull rod 41 and a second pull rod 42. The first pull rod 41 is connected to the second pull rod 42 through a pull rod link 43. A third pull rod 44 is movably installed in the first pull rod 41. A fourth pull rod 45 is movably installed in the second pull rod 42 , and a pull rod cover 46 is mounted on the third pull rod 44 and the fourth pull rod 45 , and the pull rod cover 46 is movably connected with the third desktop board 47 .

The stool 5 includes a stool panel 51, the bottom surface of the stool panel 51 is respectively equipped with a first stool leg 52 and a second stool leg 53, and the bottom surface of the stool panel 51 between the first stool leg 52 and the second stool leg 53 A chute 56 is provided on the top, and a third stool foot 54 is movably installed in the chute 56 . A stool foot adjusting bolt 55 is installed on the third stool foot 54 . The stool legs adopt the basic principle that three points not on the same straight line determine a plane, so that one stool leg can slide, thus realizing the function of the stool. And the bottom of the stool legs is equipped with adjusting bolts 55, which can adjust the height within a certain range, which solves the problem that the stool shakes due to uneven ground.

When using the multi-functional deformed table and chair described in this embodiment, if the table body 1 is used as a stool, the pull rod box 4 can be expanded, and the first pull rod 41, the second pull rod 42, the third pull rod 44 and the The four pull rods 45 adjust the height of the third desktop 47 so that the height is suitable for the user to write on the third desktop 47 . At this moment, the table body 1 is used as a stool. If two people need to use it at the same time, the stool 5 stored in the stool storage cavity 11 can be taken out and used. When the table body 1 is used as a table, the first desktop board 22 can be moved upwards away from the desktop storage cavity 12 by pulling the first desktop board 22 . Since the support frame is connected to the telescopic mechanism through the middle round rod 26, the middle round rod 26 drives the second connecting rod 35 to move to the left on the second slide rail 32, so that two groups of diamond-shaped telescopic brackets 33 move upward. When the support column 2 is supported and fixed, the first desktop board 22 and the first desktop board 23 are unfolded. The area will also be expanded to twice the original size, thereby increasing the area of the desktop. Now the table body 1 is used as a table, and the stool 5 stored in the stool storage cavity 11 can be taken out and used as a stool.

The multi-functional deformed table and chair of this embodiment realizes independent stools, independent tables, and integrated tables and chairs for multiple purposes, can change the usable area, and can be freely moved or fixed.

Claims (7)

1. A multifunctional deformed table and chair, characterized in that: it includes a table body (1), and the table body (1) is respectively provided with a desktop storage cavity (12) and a stool storage cavity (11), wherein A stool (5) is stored in the stool storage cavity (11), a support frame and a telescopic mechanism are respectively installed in the desktop storage cavity (12), and the support frame connects with the telescopic mechanism through the middle round rod (26). The mechanism is connected; the first desktop board (22) is installed on the support frame, and the first desktop board (22) is movably connected with the second desktop board (23); the side of the table body (1) is equipped with a trolley case body (4), a pull rod mechanism is installed inside the pull rod box (4), and a third desktop board (47) is installed on the pull rod mechanism. 2. A multifunctional deformed table and chair according to claim 1, characterized in that: the telescopic mechanism includes a telescopic mechanism cover (3), and the bottom surface of the telescopic mechanism cover (3) is equipped with a first slide rail (31), the second slide rail (32) is installed in the desktop storage cavity (12), and two sets of diamond-shaped telescopic brackets are installed between the first slide rail (31) and the second slide rail (32) (33), each group of diamond-shaped telescopic brackets (33) includes more than one telescopic bracket, and the telescopic bracket is composed of two cross-connected support rods (36), and the two adjacent telescopic brackets are passed up and down by bolts (37) are connected to form a rhombus-shaped telescopic bracket (33). A telescopic link (34) is installed at the intersection of the two cross-connected support rods (36). The rods (34) are connected; the support frame includes 2 support columns (2), and the 2 support columns (2) are connected through the first connecting rod (21), and the second slide rail (32) The second connecting rod (35) is installed on the top, and the second connecting rod (35) is respectively connected with two sets of diamond-shaped telescopic brackets (33), and the first connecting rod (21) is connected with the middle round rod (26) The second connecting rod (35) links to each other. 3. A multifunctional deformed table and chair according to claim 1, characterized in that: the pull rod mechanism includes a first pull rod (41) and a second pull rod (42), and the first pull rod (41) is connected through the pull rod The link (43) is connected with the second pull rod (42), the third pull rod (44) is movably installed in the first pull rod (41), and the fourth pull rod (45) is movably installed in the second pull rod (42) , the third pull rod (44) and the fourth pull rod (45) are equipped with a pull rod cover (46), and the pull rod cover (46) is movably connected with the third desktop board (47). 4. A multifunctional deformed table and chair according to claim 1, characterized in that: the stool (5) includes a stool panel (51), and the bottom surface of the stool panel (51) is respectively equipped with first stool feet ( 52), the second stool foot (53), the bottom surface of the stool panel (51) between the first stool foot (52) and the second stool foot (53) is provided with a chute (56), and the chute The third stool pin (54) is installed movablely in (56). 5. The multi-functional deformable table and chair according to claim 4, characterized in that: the third stool leg (54) is equipped with a stool leg adjusting bolt (55). 6. The multifunctional deformable table and chair according to claim 1, characterized in that: the bottom surface of the table body (1) and the bottom surface of the trolley box (4) are respectively equipped with universal wheels (13). 7. A multi-functional deformed desk and chair according to claim 1, characterized in that: a writing board (25) is installed on the second desktop board (23), and a There are cup slots (24).