CN111789378A

CN111789378A - Multifunctional deformable table and chair

Info

Publication number: CN111789378A
Application number: CN202010579361.1A
Authority: CN
Inventors: 王钢
Original assignee: Yangtze Normal University
Current assignee: Yangtze Normal University
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-20
Anticipated expiration: 2040-06-23
Also published as: CN111789378B

Abstract

The utility model provides a multi-functional deformation table chair, includes two tables, many first slide rails are transversely installed to two table lower extremes, first slide rail sets up along left right direction, the first slide rail head and the tail end of table lower extreme all is fixed with first dog, install first slider in the first slide rail, first slider bottom transversely is fixed with accomodates the cover, first backup pad top surface intermediate position is fixed with the arc piece, the bilateral symmetry of arc piece is provided with the arc recess, the equal vertical fixation in side has U type pole around in the arc recess of arc piece. The utility model provides a multi-functional deformation table chair, the interval of two tables can increase, makes things convenient for more people to have a meal, and the interval of two tables and the height of bracing piece can shorten simultaneously, is convenient for accomodate and transport, and the waiter only needs the rotatory regulating block that adjusts soon on the mechanism can when changing tablecloth.

Description

Multifunctional deformable table and chair

Technical Field

The invention belongs to the field of multifunctional tables and chairs, and particularly relates to a multifunctional deformable table and chair.

Background

When a restaurant eats, if a plurality of clients exist and the tables are too small, two tables are often spliced together, if the number of the tables in the restaurant is not enough, the two tables cannot be spliced together, the clients can change one restaurant to have a meal, and the business of the restaurant is directly influenced; in a restaurant, after a customer finishes dining, a service person often changes a new disposable tablecloth, the changing process is complicated, a large amount of time needs to be consumed by the service person, and meanwhile, the labor intensity of the service person is high; tables in restaurants are generally fixed, the specification of the tables cannot be adjusted, and the tables are inconvenient to store and transport.

Disclosure of Invention

The invention provides a multifunctional deformable table and chair, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a multifunctional deformable table and chair comprises two table plates, wherein a plurality of first slide rails are transversely arranged at the lower ends of the two table plates, the first slide rails are arranged along the left and right directions, first stop blocks are fixed at the head and tail ends of the first slide rails at the lower ends of the table plates, first slide blocks are arranged in the first slide rails, accommodating sleeves are transversely fixed at the bottoms of the first slide blocks and are connected through first support plates, the first support plates are transversely fixed at the lower ends of the accommodating sleeves, arc-shaped blocks are fixed at the middle positions of the top surfaces of the first support plates, arc-shaped grooves are symmetrically formed in the two sides of the arc-shaped blocks, U-shaped rods are vertically fixed at the front sides and the rear sides in the arc-shaped grooves of the arc-shaped blocks, the arc-shaped convex surfaces of the U-shaped rods are fixed in the arc-shaped grooves, U-shaped slide grooves are formed in the inward sides of the U-shaped rods, second slide bars are arranged in the U-shaped slide grooves, the bottoms of, a plurality of supporting blocks are equidistantly arranged between two second sliding strips at the same side of the arc-shaped block, the adjacent supporting blocks are connected by hinges, second connecting rods are fixed at the front and back sides of the supporting blocks, round balls are fixed at one sides of the second connecting rods, which are far away from the supporting blocks, second ball grooves are formed in the second sliding strips, which correspond to the positions of the round balls, the round balls are matched and installed in the corresponding second ball grooves, a plurality of supporting blocks at the same side of the arc-shaped block, a plurality of second connecting rods and a plurality of round balls form a chain plate type supporting component, the supporting block at the top of the chain plate type supporting component is arranged as a head end, the supporting block at the bottom of the chain plate type supporting component is arranged as a tail end, the supporting block at the head end of the chain plate type supporting component is fixedly connected with the inner side wall of the table plate, the supporting block at the tail end, the tension springs are distributed at equal intervals in the front-back direction, one ends of the tension springs are fixed on the side wall of the containing sleeve, the other ends of the tension springs are fixed on the side face of the supporting block at the tail end of the chain plate type supporting component in the containing sleeve, the lower end of one side, away from the arc-shaped block, of the table plate is fixedly provided with a rectangular block, the length of the rectangular block is larger than the distance in the front-back direction of the table plate, the middle of the rectangular block is provided with a first round hole, the first round hole extends towards the front-back direction of the rectangular block, a first rotating shaft is installed on the axis of the first round hole, one end of the rectangular block is arranged to be open, the top of the open end of the rectangular block is hinged with a second baffle plate, the other end of the rectangular block is closed, the first rotating shaft extends out of the closed end of the rectangular block, the first rotating shaft is connected with the rectangular block through a, the lower end of the rectangular block is provided with a rectangular through hole, the top surfaces of the two tables and the arc-shaped block are provided with table cloth, two ends of the table cloth extend into the rectangular block through the rectangular through hole and are wound on a first rotating shaft, a rotary adjusting mechanism is installed at the extending position of the first rotating shaft beside the rectangular block and can drive the first rotating shaft to rotate, distance adjusting mechanisms are arranged below the two tables and can adjust the distance between the two tables, two support rods are vertically fixed at the lower end of each accommodating sleeve, the chair is supported on the ground through the support rods, and a chair is placed below the tables.

As above a multi-functional deformation table chair, the mechanism of transferring soon include the regulating block, ball and second spring, the regulating block is cylindrical, first pivot is fixed on the regulating block, first pivot and regulating block are coaxial, the outer lane of regulating block is provided with the annular knurl, the regulating block has a plurality of first circular slots near the circular array of rectangular block one side, the rectangular block is close to that the circular array of regulating block one side correspondence first circular slot position has a plurality of ball grooves, the degree of depth in ball groove is less than the ball radius of ball, install the second spring in the first circular slot, second spring one end is fixed on the inner wall of first circular slot, the second spring other end is fixed on the surface of ball, the ball can stretch into the ball inslot under the effect of second spring, the inner circle diameter in first circular slot is greater than the ball diameter of ball, the interval of rectangular block and regulating block is a millimeter.

The multifunctional deformable table and chair comprises a third baffle, a push rod, a threaded sleeve, threaded blocks, a rotating block and a rotating wheel, wherein the third baffle is vertically fixed at the lower end of a table plate, the side surface of the third baffle is fixed on the side surface of a rectangular block, the threaded sleeve is transversely arranged between the two third baffles, threads are arranged on two sides of an inner ring of the threaded sleeve, the threads on two sides of the inner ring of the threaded sleeve extend to the middle part of the threaded sleeve, the thread turning directions of two sides of the inner ring of the threaded sleeve are opposite, the threaded blocks are in threaded connection with the threads on two sides of the inner ring of the threaded sleeve, the rotating block is arranged on the side surface of one side, facing the threaded sleeve, of the third baffle and can rotate on the third baffle, one end of the push rod is fixed on the side surface of the threaded block, the other end of the push rod is fixed on the side surface of the rotating block, and, a rotating wheel is vertically fixed on the middle outer ring of the threaded sleeve.

According to the multifunctional deformable table and chair, the supporting rod is an adjustable telescopic rod.

According to the multifunctional deformable table and chair, the adjusting block is far away from one side of the rectangular block and is provided with the first rectangular groove, the adjusting rod is hinged in the first rectangular groove and made of iron materials, the magnetic block is fixed on the adjusting block corresponding to the position of the adjusting rod, and the adjusting rod is initially attached to the inner wall of the first rectangular groove under the action of the magnetic block.

The invention has the advantages that: when more customers eat in restaurants, if the table is not large enough, the waiter can adjust the distance between the two table plates through the distance adjusting mechanism, because the supporting block at the head end of the chain plate type supporting component is fixedly connected with the side wall of the table plate, the supporting block at the tail end of the chain plate type supporting component slides through the U-shaped chute and extends into the containing sleeve, when the distance between the two table plates is adjusted by the distance adjusting mechanism, the distance between the two table plates is gradually increased, the table plates drive the supporting blocks at the top ends of the chain plate type supporting components to slide towards the direction far away from the arc-shaped blocks, because the adjacent supporting blocks on the chain plate type supporting component are connected through the hinge, when the supporting block at the top end of the chain plate type supporting component slides towards the direction far away from the arc-shaped block, the supporting blocks can drag other supporting blocks to move together, the top surfaces of the arc-shaped blocks are planes, and the table top between the two chain plate type supporting components can be effectively prevented from sinking; when the storage box is too large and inconvenient to store or transport, the space between the two table plates is gradually reduced by reversely rotating the distance adjusting mechanism, a plurality of tension springs are installed in the storage sleeve, one ends of the tension springs are fixed on the side wall of the storage sleeve, the other ends of the tension springs are fixed on the side surface of the supporting block at the tail end of the chain plate type supporting component in the storage sleeve, and under the action of the tension springs, part of the supporting block on the chain plate type supporting component slides into the storage sleeve; when a client finishes dining and a waiter needs to replace tablecloths, the waiter needs to firstly designate one rectangular block to load a new tablecloth and the other rectangular block to load a used scrapped tablecloth at the initial stage of using the table cloth replacing device, when the waiter replaces the tablecloths on the table, the waiter firstly moves to the side of the rectangular block on which the scrapped tablecloths are loaded, the first rotating shafts driven by the corresponding rotary adjusting mechanisms rotate, the two first rotating shafts rotate synchronously, and the tablecloths on the table are continuously wound on the first rotating shafts on the rectangular block on which the scrapped tablecloths are loaded until the tablecloths on the whole table are completely replaced; the space between the two table plates can be increased, so that more people can conveniently eat, and meanwhile, the space between the two table plates and the height of the supporting rod can be shortened, so that the multifunctional deformable table and chair are convenient to store and transport; when the table cloth is replaced, a waiter only needs to rotate the adjusting block on the rotary adjusting mechanism, and the table cloth replacing device is simple in operation, convenient and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the portion I in FIG. 1; FIG. 3 is an enlarged view of section II of FIG. 1; FIG. 4 is a sectional view taken along line A-A of FIG. 2; FIG. 5 is an enlarged view of part III of FIG. 4; FIG. 6 is an enlarged sectional view taken along line B-B of FIG. 3; FIG. 7 is an enlarged view of the connection of the second slide and the U-bar; fig. 8 is an enlarged sectional view taken along the direction C-C of fig. 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A multifunctional deformable table and chair comprises two table plates 1, wherein a plurality of first slide rails 2 are transversely arranged at the lower ends of the two table plates 1, the first slide rails 2 are arranged along the left and right direction, first stop blocks 3 are respectively fixed at the head and tail ends of the first slide rails 2 at the lower ends of the table plates 1, first slide blocks 4 are arranged in the first slide rails 2, accommodating sleeves 5 are transversely fixed at the bottoms of the first slide blocks 4, the two accommodating sleeves 5 are connected through first supporting plates 6, the first supporting plates 6 are transversely fixed at the lower ends of the accommodating sleeves 5, arc-shaped blocks 7 are fixed at the middle positions of the top surfaces of the first supporting plates 6, arc-shaped grooves are symmetrically arranged at the two sides of the arc-shaped blocks 7, U-shaped rods 8 are vertically fixed at the front and rear sides in the arc-shaped grooves of the arc-shaped blocks 7, the arc-shaped convex surfaces of the U-shaped rods 8 are fixed in the arc-shaped grooves, U-, the bottom of the second slide bar 9 slides into the containing sleeve 5, the second slide bar 9 is made of rubber, the surface of the second slide bar 9 is smooth, lubricating oil is coated on the surface of the second slide bar 9, a plurality of supporting blocks 10 are arranged between the two second slide bars 9 on the same side of the arc-shaped block 7 at equal intervals, the adjacent supporting blocks 10 are connected by hinges, second connecting rods 37 are fixed on the front and back sides of each supporting block 10, round balls 11 are fixed on the second connecting rods 37 at the sides far away from the supporting blocks 10, second ball grooves 38 are arranged on the second slide bars 9 corresponding to the positions of the round balls 11, the round balls 11 are arranged in the corresponding second ball grooves 38 in a matching manner, a plurality of supporting blocks 10 on the same side of the arc-shaped block 7, a plurality of second connecting rods 37 and a plurality of round balls 11 form a chain plate type supporting component, the supporting block 10 at the top of the chain plate type supporting component is arranged as the head end, the supporting block 10 at the bottom of the chain plate type supporting component is arranged, the supporting block 10 at the tail end of the chain plate type supporting component slides from the U-shaped sliding groove 36 and extends into the containing sleeve 5, a plurality of tension springs 12 arranged along the left-right direction are installed in the containing sleeve 5, the tension springs 12 are distributed at equal intervals in the front-rear direction, one ends of the tension springs 12 are fixed on the side wall of the containing sleeve 5, the other ends of the tension springs 12 are fixed on the side surface of the supporting block 10 at the tail end of the chain plate type supporting component in the containing sleeve 5, a rectangular block 13 is fixed at the lower end of one side of the table plate 1 far away from the arc-shaped block 7, the length of the rectangular block 13 is greater than the distance in the front-rear direction of the table plate 1, a first round hole 14 is formed in the middle of the rectangular block 13, the first round hole 14 extends in the front-rear direction of the rectangular block 13, a first rotating shaft 15 is installed on the axis of the first round hole 14, one end of, the first rotating shaft 15 extends out from one closed end of the rectangular block 13, the first rotating shaft 15 is connected with the rectangular block 13 by a bearing, a first check ring 16 is fixed on the first rotating shaft 15 in a first round hole 14, the side wall of the first check ring 16 is attached to the inner side wall of the rectangular block 13, the outer ring of the first check ring 16 is connected with the first round hole 14 by the bearing, a rectangular through hole 26 is formed in the lower end of the rectangular block 13, a piece of table cloth 25 is arranged on the top surfaces of the two table plates 1 and the arc-shaped block 7, two ends of the table cloth 25 extend into the rectangular block 13 through the rectangular through hole 26 and are wound on the first rotating shaft 15, a rotary adjusting mechanism is arranged at the extending position of the first rotating shaft 15 beside the rectangular block 13 and can drive the first rotating shaft 15 to rotate, a distance adjusting mechanism is arranged below the two table plates 1 and can adjust the distance between the two table plates 1, two support rods 18 are vertically fixed at the lower end of each storage sleeve 5, the, a chair 19 is arranged below the desk plate 1. When more customers come to restaurants for meals, if the table is not large enough, a waiter can adjust the distance between the two table plates 1 through the distance adjusting mechanism, because the supporting block 10 at the head end of the chain plate type supporting component is fixedly connected with the side wall of the table plate 1, the supporting block 10 at the tail end of the chain plate type supporting component slides through the U-shaped sliding groove 36 and extends into the containing sleeve 5, when the distance between the two table plates 1 is adjusted through the distance adjusting mechanism, the distance between the two table plates 1 is gradually increased, the table plate 1 drives the supporting block 10 at the top end of the chain plate type supporting component to slide towards the direction far away from the arc-shaped block 7, because the adjacent supporting blocks 10 on the chain plate type supporting component are connected through the hinge, when the supporting block 10 at the top end of the chain plate type supporting component slides towards the direction far away from the arc-shaped block 7, the supporting block 10 can move together with the other supporting blocks 10 to, the desktop between the two chain plate type supporting components can be effectively prevented from sinking; when the desk is too large and inconvenient to store or transport, the distance between the two desk plates 1 is gradually reduced by reversely rotating the distance adjusting mechanism, the plurality of tension springs 12 are installed in the storage sleeve 5, one ends of the plurality of tension springs 12 are fixed on the side wall of the storage sleeve 5, the other ends of the plurality of tension springs 12 are fixed on the side surface of the supporting block 10 at the tail end of the chain plate type supporting component in the storage sleeve 5, and part of the supporting block 10 on the chain plate type supporting component slides into the storage sleeve 5 under the action of the plurality of tension springs 12; when a customer finishes dining and a waiter needs to replace the tablecloth 25, the waiter needs to firstly designate one rectangular block 13 to load a new tablecloth 25 and the other rectangular block 13 to load a used scrapped tablecloth 25 at the initial stage of using the dining table, when the waiter replaces the tablecloth 25 on the table plate 1, the waiter firstly moves to the side of the rectangular block 13 on which the scrapped tablecloth 25 is loaded, the first rotating shafts 15 driven by the corresponding rotation adjusting mechanisms rotate, the two first rotating shafts 15 synchronously rotate, and the tablecloth 25 on the table plate 1 continuously winds around the first rotating shaft 15 on the rectangular block 13 on which the scrapped tablecloth 25 is loaded until the tablecloth 25 on the whole table plate 1 is completely replaced; the space between the two table plates can be increased, so that more people can conveniently eat, and meanwhile, the space between the two table plates and the height of the supporting rod can be shortened, so that the multifunctional deformable table and chair are convenient to store and transport; when the table cloth is replaced, a waiter only needs to rotate the adjusting block on the rotary adjusting mechanism, and the table cloth replacing device is simple in operation, convenient and practical.

Specifically, as shown in the figure, the rotary adjusting mechanism in this embodiment includes an adjusting block 20, a ball 21 and a second spring 22, the adjusting block 20 is cylindrical, the first rotating shaft 15 is fixed on the adjusting block 20, the first rotating shaft 15 and the adjusting block 20 are coaxial, the outer ring of the adjusting block 20 is provided with knurls, a circular array of a plurality of first circular grooves 23 is arranged on one side of the adjusting block 20 close to the rectangular block 13, a plurality of ball grooves 24 are arranged on one side of the rectangular block 13 close to the adjusting block 20 corresponding to the circular array of the first circular grooves 23, the depth of each ball groove 24 is smaller than the spherical radius of the ball 21, the second spring 22 is installed in the first circular groove 23, one end of the second spring 22 is fixed on the inner wall of the first circular groove 23, the other end of the second spring 22 is fixed on the outer surface of the ball 21, the ball 21 can extend into the circular groove 24 under the action of the second spring 22, the inner ring diameter of the first circular groove 23 is larger, the rectangular block 13 and the adjusting block 20 are spaced one millimeter apart. When needing to use the mechanism of transferring soon to drive first pivot 15 rotatory, rotatory regulating block 20, because first pivot 15 is fixed on the terminal surface of regulating block 20, and first pivot 15 and regulating block 20 are coaxial, regulating block 20 is rotatory can drive first pivot 15 rotatory, and regulating block 20 is rotatory can make ball 21 slide in ball groove 24 to prevent that first pivot 15 from rotating at will, and make the laminating of tablecloth 25 in table 1 upper end.

Specifically, as shown in the figure, the distance adjusting mechanism according to the embodiment includes a third baffle 27, a push rod 28, a threaded sleeve 29, a threaded block 30, a rotating block 31 and a rotating wheel 32, the third baffle 27 is vertically fixed at the lower end of the table 1, the side surface of the third baffle 27 is fixed on the side surface of the rectangular block 13, the threaded sleeve 29 is transversely disposed between the two third baffles 27, both sides of the inner ring of the threaded sleeve 29 are provided with threads, the threads on both sides of the inner ring of the threaded sleeve 29 extend to the middle of the threaded sleeve 29, the thread directions of both sides of the inner ring of the threaded sleeve 29 are opposite, the threaded blocks 30 are in threaded connection with the threads on both sides of the inner ring of the threaded sleeve 29, the rotating block 31 is installed on the side surface of the third baffle 27 facing the threaded sleeve 29, the rotating block 31 is rotatable on the third baffle 27, one end of the push rod 28 is fixed on the side surface of the threaded block, the axis of the screw block 30 is coaxial with the axis of the rotating block 31, and a rotating wheel 32 is vertically fixed on the middle outer ring of the screw sleeve 29. When the distance between the two table plates 1 needs to be adjusted by using the distance adjusting mechanism, an operator manually rotates the rotating wheel 32, the rotating wheel 32 is fixed on the outer ring of the middle part of the threaded sleeve 29, the threaded sleeve 29 starts to rotate, because the thread turning directions of the two sides of the inner ring of the threaded sleeve 29 are opposite, and the thread blocks 30 are in threaded connection with the inner ring of the threaded sleeve 29, the threaded sleeve 29 rotates to enable the two thread blocks 30 in the threaded sleeve 29 to rotate towards opposite directions, and when the distance between the two table plates 1 needs to be increased, the rotating wheel 32 is rotated forwards; if the distance between the two table boards 1 needs to be shortened, the rotating wheel 32 is rotated reversely.

Further, as shown in the drawings, the supporting rod 18 of the present embodiment is an adjustable telescopic rod. The height of the table board 1 can be adjusted through the adjustable telescopic rod, and the table board 1 is lowered, so that the novel desk is small in occupied space and convenient to store.

Furthermore, as shown in the figure, a first rectangular groove 33 is formed in a side of the adjusting block 20 far from the rectangular block 13, an adjusting rod 34 is hinged in the first rectangular groove 33, the adjusting rod 34 is made of a ferrous material, a magnetic block 35 is fixed on the adjusting block 20 corresponding to the position of the adjusting rod 34, and the adjusting rod 34 is initially attached to the inner wall of the first rectangular groove 33 under the action of the magnetic block 35. An operator can unscrew the adjusting rod 34 and drive the adjusting block 20 to rotate through the adjusting rod 34, the operation is convenient and practical, after the operation is finished, the adjusting rod 34 is flatly attached to the inner wall of the first rectangular groove 33, the occupied space is not occupied, and the condition that a customer or a waiter is scratched by the adjusting rod 34 can be effectively prevented.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multi-functional deformation table chair which characterized in that: the table comprises two table plates (1), wherein a plurality of first slide rails (2) are transversely arranged at the lower ends of the two table plates (1), the first slide rails (2) are arranged along the left and right directions, first stop blocks (3) are respectively fixed at the head and tail ends of the first slide rails (2) at the lower ends of the two table plates (1), first slide blocks (4) are arranged in the first slide rails (2), storage sleeves (5) are transversely fixed at the bottoms of the first slide blocks (4), the two storage sleeves (5) are connected through first supporting plates (6), the first supporting plates (6) are transversely fixed at the lower ends of the storage sleeves (5), arc-shaped blocks (7) are fixed at the middle positions of the top surfaces of the first supporting plates (6), arc-shaped grooves are symmetrically arranged at the two sides of the arc-shaped blocks (7), U-shaped rods (8) are vertically fixed at the front and rear sides in the arc-shaped grooves of the arc-shaped blocks (7), the arc-shaped convex surfaces of the U-shaped rods (8), a second slide bar (9) is installed in the U-shaped sliding groove (36), the bottom of the second slide bar (9) slides into the containing sleeve (5), the second slide bar (9) is made of rubber, the surface of the second slide bar (9) is smooth, lubricating oil is coated on the surface of the second slide bar (9), a plurality of supporting blocks (10) are arranged between the two second slide bars (9) on the same side of the arc-shaped block (7) at equal intervals, the adjacent supporting blocks (10) are connected through hinges, second connecting rods (37) are fixed on the front side and the rear side of each supporting block (10), round balls (11) are fixed on one sides, far away from the supporting blocks (10), of the second connecting rods (37), second ball grooves (38) are formed in positions, corresponding to the round balls (11), of the round balls (11) are installed in the corresponding second ball grooves (38) in a matched mode, a plurality of supporting blocks (10), a plurality of second connecting rods (37) on the same side of the arc-shaped block (7) and a plurality of round balls (11) form a chain plate type supporting, the supporting block (10) at the top of the chain plate type supporting component is arranged to be a head end, the supporting block (10) at the bottom of the chain plate type supporting component is arranged to be a tail end, the supporting block (10) at the head end of the chain plate type supporting component is fixedly connected with the inner side wall of the table plate (1), the supporting block (10) at the tail end of the chain plate type supporting component slides through the U-shaped sliding groove (36) and extends into the storage sleeve (5), a plurality of tension springs (12) arranged along the left and right directions are installed in the storage sleeve (5), the tension springs (12) are equidistantly distributed in the front and rear directions, one ends of the plurality of tension springs (12) are fixed on the side wall of the storage sleeve (5), the other ends of the plurality of tension springs (12) are fixed on the side surface of the supporting block (10) at the tail end of the chain plate type supporting component in the storage sleeve (5), the lower end of the table plate (1) far away from the arc-shaped block (, the middle part of the rectangular block (13) is provided with a first round hole (14), the first round hole (14) extends to the front and back directions of the rectangular block (13), the axis of the first round hole (14) is provided with a first rotating shaft (15), one end of the rectangular block (13) is arranged to be open, the top of the open end of the rectangular block (13) is hinged with a second baffle (17), the other end of the rectangular block (13) is closed, the first rotating shaft (15) extends out from the closed end of the rectangular block (13), the first rotating shaft (15) is connected with the rectangular block (13) by a bearing, a first check ring (16) is fixed on the first rotating shaft (15) in the first round hole (14), the side wall of the first check ring (16) is attached to the inner side wall of the rectangular block (13), the outer ring of the first check ring (16) is connected with the first round hole (14) by a bearing, the lower end of the rectangular block (13) is provided with a rectangular through hole (26), the top surfaces of the two table plates, the novel table cloth comprises a table cloth (25), wherein two ends of the table cloth (25) extend into rectangular blocks (13) through rectangular through holes (26) and are wound on first rotating shafts (15), rotary adjusting mechanisms are installed at positions, extending out of the first rotating shafts (15), beside the rectangular blocks (13), and can drive the first rotating shafts (15) to rotate, distance adjusting mechanisms are arranged below the two table plates (1) and can adjust the distance between the two table plates (1), two supporting rods (18) are vertically fixed at the lower end of each accommodating sleeve (5), the novel table cloth is supported on the ground through the supporting rods (18), and chairs (19) are placed below the table plates (1).

2. The multifunctional deformable table and chair of claim 1, wherein: the rotary adjusting mechanism comprises an adjusting block (20), a ball (21) and a second spring (22), the adjusting block (20) is cylindrical, a first rotating shaft (15) is fixed on the adjusting block (20), the first rotating shaft (15) and the adjusting block (20) are coaxial, a knurl is arranged on the outer ring of the adjusting block (20), a plurality of first circular grooves (23) are formed in the circular array of one side, close to a rectangular block (13), of the adjusting block (20), a plurality of ball grooves (24) are formed in the circular array of one side, close to the adjusting block (20), of the rectangular block (13) and corresponding to the first circular grooves (23), the depth of each ball groove (24) is smaller than the ball radius of the ball (21), the second spring (22) is installed in each first circular groove (23), one end of the second spring (22) is fixed on the inner wall of each first circular groove (23), the other end of the second spring (22) is fixed on the outer surface of the ball (21), the ball (21) can stretch into each ball groove (24) under the action of the second spring (22), the diameter of the inner ring of the first circular groove (23) is larger than the diameter of the ball (21), and the distance between the rectangular block (13) and the adjusting block (20) is one millimeter.

3. The multifunctional deformable table and chair of claim 1, wherein: the distance adjusting mechanism comprises a third baffle (27), a push rod (28), threaded sleeves (29), threaded blocks (30), rotating blocks (31) and a rotating wheel (32), the third baffle (27) is vertically fixed at the lower end of the table plate (1), the side faces of the third baffle (27) are fixed on the side face of the rectangular block (13), the threaded sleeves (29) are transversely arranged between the two third baffles (27), threads are arranged on both sides of the inner ring of each threaded sleeve (29), the threads on both sides of the inner ring of each threaded sleeve (29) extend to the middle of each threaded sleeve (29), the rotating directions of the threads on both sides of the inner ring of each threaded sleeve (29) are opposite, the threaded blocks (30) are connected on the threads on both sides of the inner ring of each threaded sleeve (29), the rotating blocks (31) are installed on the side faces, facing to the threaded sleeves (29), of the third baffles (27), and the rotating blocks (31) can rotate on the third baffles (27), one end of a push rod (28) is fixed on the side surface of the thread block (30), the other end of the push rod (28) is fixed on the side surface of the rotating block (31), the axis of the thread block (30) is coaxial with the axis of the rotating block (31), and a rotating wheel (32) is vertically fixed on the outer ring of the middle part of the thread sleeve (29).

4. The multifunctional deformable table and chair of claim 1, wherein: the supporting rod (18) is an adjustable telescopic rod.

5. The multifunctional deformable table and chair of claim 2, wherein: the adjusting device is characterized in that one side, far away from the rectangular block (13), of the adjusting block (20) is provided with a first rectangular groove (33), an adjusting rod (34) is hinged in the first rectangular groove (33), the adjusting rod (34) is made of iron materials, a magnetic block (35) is fixed on the adjusting block (20) corresponding to the position of the adjusting rod (34), and the adjusting rod (34) is attached to the inner wall of the first rectangular groove (33) under the action of the magnetic block (35) initially.