CN111374460A - Integrated table and chair capable of being combined in multiple ways for restaurant - Google Patents
Integrated table and chair capable of being combined in multiple ways for restaurant Download PDFInfo
- Publication number
- CN111374460A CN111374460A CN202010308956.3A CN202010308956A CN111374460A CN 111374460 A CN111374460 A CN 111374460A CN 202010308956 A CN202010308956 A CN 202010308956A CN 111374460 A CN111374460 A CN 111374460A
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- cylinder
- chair
- fixed
- pneumatic rod
- piston pneumatic
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
- A47B83/024—Tables combined with seats having opposed benches without backs, e.g. of the picnic type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
- A47B83/021—Tables combined with seats with seats stowable beneath table top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
Abstract
The invention discloses an integrated table and chair capable of being combined in multiple ways for a restaurant, wherein a guide rail is fixed below a table top, a slide block is installed in the guide rail, an air cylinder A is fixed at the lower end of the slide block, an L-shaped piston pneumatic rod is telescopically regulated in the air cylinder A and the air cylinder B, the other end of the air cylinder B penetrates through a rotating shaft and is fixed on a truss, chair support legs are fixed at two ends of the truss, a chair surface is fixed at the top ends of the chair support legs, piston pneumatic rods are fixed in the middles of two sides of the table top, the piston pneumatic rods move up and down in the air cylinder C, the bottom of the air cylinder C is fixed on a support, the chair can be lifted and recovered by regulating the L-shaped piston pneumatic rods to form a new table top, so that a medium-sized table and a large-sized table can be combined conveniently, the table can be quickly combined for the restaurant, the chair, the cleaning personnel can clean conveniently, and the chairs are placed in order.
Description
Technical Field
The invention relates to the field of restaurant table and chair integrated devices, in particular to an integrated table and chair capable of being combined in a restaurant in multiple ways.
Background
The table and chair used in the restaurant are mostly formed by separating a table and a chair, when the restaurant cleans and cleans the dining, the chair is required to be inverted on the table, the floor is convenient to clean, the physical power of a large number of cleaners is consumed in repeated carrying, when a single table guest meets more requirements for splicing the table, other table and chairs are required to be disassembled and combined, the trouble is not only caused, the whole layout of the restaurant is enabled to be disordered, the dining of other guests is influenced, the two tables are large after being spliced when the table is spliced, the distance between the guests is pulled open, the dining is inconvenient, the labor of the cleaners is consumed in a large number after being reset, and therefore, the integrated table and chair capable of being combined in multiple ways in the restaurant is designed.
Disclosure of Invention
The invention aims to solve the problems and provides an integrated table and chair capable of being combined in multiple ways for a restaurant, the invention utilizes an L-shaped piston pneumatic rod of the integrated table and chair capable of being combined in multiple ways for up-and-down telescopic adjustment in an air cylinder A, chairs at two sides can be folded, the chair surface is flush with a table top, the chair surface is completely attached to the table top by adjusting the extension and retraction of the L-shaped piston pneumatic rod in the air cylinder B to form a whole table top, the chair can be rotated and inverted by rotating a truss around the rotating truss, the overall height of the table top can be adjusted by adjusting the extension and retraction of the piston pneumatic rod in the air cylinder C, so that four chairs are lifted to be away from the ground by a certain height, the ground is convenient to clean, the four chairs can be pulled open to two sides by adjusting the movement of a sliding block in a guide rail, a guest can eat, the integrated table and chair capable of being combined in multiple ways, convenient for table arrangement and dining, and is clean and sanitary.
The invention realizes the purpose through the following technical scheme:
an integrated table and chair capable of being combined in multiple ways for a restaurant, comprising: the self-locking device comprises a tabletop, guide rails are fixed at the lower end of the tabletop close to two sides, a sliding block is installed in the guide rails, an air cylinder A is fixed at the lower end of the sliding block, nitrogen with 1-2 atmospheric pressures is filled in the air cylinder A and sealed by a sealing ring, an adjusting handle A is fixed on the outer surface of one side of the air cylinder A, an L-shaped piston pneumatic rod moves up and down in the air cylinder A, when the adjusting handle A is pulled open, a connecting hole in the air cylinder A is opened, the L-shaped piston pneumatic rod can be adjusted to freely stretch out and draw back in the air cylinder A, when the adjusting handle A is put down, the connecting hole in the air cylinder A is closed, and the L-shaped piston pneumatic;
the other end of the L-shaped piston pneumatic rod moves left and right in the air cylinder B, an adjusting handle B is fixed on the outer surface of one side of the air cylinder B, the other end of the air cylinder B penetrates through the rotating shaft and is fixed on the truss, the air cylinder B can rotate around the rotating shaft, chair support legs are fixed at two ends of the truss, an anti-slip pad A is installed at the bottom end of the chair surface, a chair surface is fixed at the top ends of the chair support legs, four groups of fixing strips are fixed at the bottom of the chair surface, and the fixing strips are fixed on the bottom surface of the chair through fixing shafts;
the middle of the two sides of the desktop is fixedly provided with a piston pneumatic rod, the piston pneumatic rod moves up and down in a cylinder C, the outer surface of one side of the cylinder C is provided with an adjusting handle C, the bottom of the cylinder C is fixed on a support, and two ends of the support are respectively provided with an anti-skid pad B;
preferably, the cylinder a, the cylinder B, the cylinder C, and the internal L-shaped piston pneumatic rod and the piston pneumatic rod are made of high-carbon steel with high pressure resistance.
Preferably, pistons are arranged at two ends of the L-shaped piston pneumatic rod, and the pistons at the two ends of the L-shaped piston pneumatic rod are respectively in tight fit with the inner walls of the cylinder A and the cylinder B.
Preferably, one end of the cylinder B is provided with a through hole which is tightly matched with the rotating shaft, two ends of the rotating shaft are respectively and fixedly connected with the truss, and the truss and the rotating shaft can freely rotate around the cylinder B.
By adopting the scheme, firstly, the adjusting handle B of the integrated table and chair capable of being combined in various ways in the restaurant is pulled open, the chair is popped outwards, then the adjusting handle A is pulled down to enable the pneumatic rod of the L-shaped piston to move up and down and be locked, then the adjusting handle A is pulled open, the chair is popped downwards until the anti-slip pad A is close to the ground, then the adjusting handle A is pulled down to enable the pneumatic rod of the L-shaped piston to move back and forth and be locked, so that the integrated table and chair is opened, and the table and chair state of four people having dinner is formed;
the adjusting handle C of the integrated table and chair capable of being combined in multiple ways is pulled open, the table top is integrally lifted upwards, then the handle 3 is pulled down, the piston pneumatic rod moves up and down and is locked, and then the truss is rotated around the cylinder B, so that the truss drives the whole chair, the chair is inverted, and the folding state of the integrated table and chair is formed;
the adjusting handles A of four chairs on two sides of an integrated table and chair which can be combined in multiple ways in the restaurant are pulled open, the L-shaped piston pneumatic rod is lifted upwards to enable the chair surface to be flush with the table top, then the adjusting handles A of the four chairs on the two sides are pulled down to enable the L-shaped piston pneumatic rod to move up and down and to be locked, then the adjusting handles B of the four chairs on the two sides are pulled open to enable the whole chair to be pushed close to the inner table top to enable the chair surface to be flush with the table top, then the adjusting handles B of the four chairs on the two sides are pulled down to enable the L-shaped piston pneumatic rod to move back and forth and to be locked, and therefore the four chair surfaces and the table top form a new;
the adjusting handles A of two chairs on one side of an integrated table and chair capable of being combined in multiple ways in the restaurant are pulled open, the L-shaped piston pneumatic rod is lifted upwards to enable the chair surface to be flush with the table top, then the adjusting handles A of the two chairs on one side are pulled down to enable the L-shaped piston pneumatic rod to move up and down and to be locked, then the adjusting handles B of the two chairs on one side are pulled open to enable the whole chair to be pushed close to the inner table top to enable the chair surface to be flush with the table top, then the adjusting handles B of the two chairs on one side are pulled down to enable the L-shaped piston pneumatic rod to move back and forth and to be locked, so that the two chair surfaces and the table top form a new table top, then two groups of integrated tables and chairs which are adjusted in the new table top are spliced, and the fixing bars are rotated to enable the four fixing.
In conclusion, the beneficial effects of the invention are as follows: this but integration table chair of multiple combination of restaurant can make the chair rise to retrieve and the desktop constitutes new desktop through adjusting L type piston pneumatic rod, thereby can assemble the medium-sized table of piecing together and piece together the table with large-scale, it adds the visitor to make things convenient for the dining table of hotel guest condition arrangement extremely, it has dinner to add, and need not consume new table chair and just can expand the desktop, it rotates wholly to drive the chair body through adjusting the truss that rotates, make the whole inversion of chair, adjust piston pneumatic rod again, make the whole rise of integration table chair, thereby make the whole ground that leaves of chair, make things convenient for the cleanup crew to clean the health, and the chair puts in order.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a four-person dining table and chair assembly of the present invention;
FIG. 2 is a transverse sectional view of the four-person dining table and chair combination of the present invention;
FIG. 3 is a schematic view of the table and chair of the present invention in a collapsed configuration;
FIG. 4 is a schematic illustration of a mesoscale puzzle of the present invention;
FIG. 5 is a schematic view of a large puzzle table of the present invention;
the reference numerals are explained below:
1. a desktop; 2. a guide rail; 3. a slider; 4. an adjusting handle A; 5. a cylinder A; 6. an L-shaped piston pneumatic rod; 7. an adjusting handle B; 8. a cylinder B; 9. a chair surface; 10. a chair leg; 11. a rotating shaft; 12. an anti-skid pad A; 13. a support; 14. an anti-slip pad B; 15. An adjusting handle C; 16. a cylinder C; 17. a piston pneumatic rod; 18. a truss; 19. a fixing strip; 20. and fixing the shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 5, the present invention provides an integrated table and chair capable of being combined in various ways for a restaurant, comprising: desktop 1, the lower extreme of desktop 1 is close to both sides and is fixed with guide rail 2, install slider 3 in the guide rail, the lower extreme of slider 3 is fixed with cylinder A5, so sets up, makes cylinder A5 follow slider 3 along guide rail rectilinear movement to drive the chair whole and pull open to both sides, fill 1~2 atmospheric pressure nitrogen gas in the cylinder A5, and sealed with the sealing washer, one side surface mounting of cylinder A5 has adjustment handle A4, there is L type piston pneumatic rod 6 in the cylinder A5 and move from top to bottom in inside, pull open as adjustment handle A4, the antithetical couplet through-hole in the cylinder A5 is opened, and adjustable L type piston pneumatic rod 6 freely stretches out and draws back in cylinder A5, when putting down adjustment handle A4, the antithetical couplet through-hole in the cylinder A5 is closed, and L type piston pneumatic rod 6 is unable to move because of atmospheric pressure effect, realizes the auto-lock, thereby adjusts L type piston pneumatic rod 6 freely stretches out and draws, the chair is lifted integrally, and the chair surface can be adjusted to be flush with the desktop;
the other end of L type piston pneumatic rod 6 moves from side to side in cylinder B8, one side external surface fixation of cylinder B8 has adjustment handle B7, so sets up, can make L type piston pneumatic rod 6 stretch out and draw back in cylinder B8 to drive the whole desktop that pulls open of chair or press close to, the other end of cylinder B8 passes pivot 11 and fixes on truss 18, just cylinder B can rotate round pivot 11, so sets up, and the accessible rotates truss 18 round cylinder B8, thereby drives the whole upset of chair, thereby makes the chair invert, conveniently puts the chair in order, the both ends of truss 18 are fixed with chair landing leg 10, slipmat A12 is installed to the bottom of chair face, so sets up, can make integrated table chair more firm reliable, and ground formation certain frictional force, difficult activity, the top of chair landing leg 10 is fixed with chair face 9, the bottom of chair face 9 is fixed with four group's fixed strips 19, the fixing strips are fixed on the bottom surface of the chair through the fixing shafts 20, so that when the two integrated tables and chairs are combined into a large-scale spliced table, the fixing strips are rotated by 90 degrees, and the other table top can be mutually supported by the fixing strips, so that the middle splicing part of the two integrated tables and chairs is firmer and cannot fall down from the middle;
the middle of the two sides of the tabletop 1 is fixed with a piston pneumatic rod 17, the piston pneumatic rod 17 moves up and down in a cylinder C16, an adjusting handle C15 is installed on the outer surface of one side of the cylinder C16, the bottom of the cylinder C16 is fixed on the support 13, anti-slip pads B14 are installed at the two ends of the support 13, and by means of the arrangement, the integrated table and chair can be integrally lifted through adjusting the piston pneumatic rod 17, so that the chair is integrally lifted, leaves the ground, and cleaning personnel can clean the ground conveniently.
Preferably, the cylinder a5, the cylinder B8, the cylinder C16, and the internal L-shaped piston pneumatic rod 6 and the internal piston pneumatic rod 17 are all made of high-carbon steel, so that the nitrogen gas filled in the cylinder is not easy to leak, the pressure is reliable, and the cylinder is prevented from bursting due to excessive pressure.
Preferably, pistons are disposed at both ends of the L-shaped piston pneumatic rod 6, and the pistons at both ends of the L-shaped piston pneumatic rod 6 are respectively in close fit with the inner walls of the cylinder a5 and the cylinder B8, so that the L-shaped piston pneumatic rod 6 can stably move in the cylinder a5 and the cylinder B8.
Preferably, one end of the cylinder B8 is provided with a through hole, the through hole is tightly matched with the rotating shaft 11, two ends of the rotating shaft 11 are respectively and fixedly connected with the truss 18, the truss 18 and the rotating shaft (18) can freely rotate around the cylinder B8, so that the truss 18 drives the whole chair to stably rotate, the chair is inverted, and dust is prevented from falling when the chair is not used.
By adopting the scheme, firstly, the adjusting handle B7 of the integrated table and chair which can be combined in various ways in the restaurant is pulled open, the whole chair is pulled outwards, then the adjusting handle A4 is pulled down to enable the L-shaped piston pneumatic rod 6 to move up and down and be locked, then the adjusting handle A4 is pulled open, the whole chair falls down to the position that the anti-skid pad A12 is close to the ground, then the adjusting handle A4 is pulled down to enable the L-shaped piston pneumatic rod 6 to move back and forth and be locked, so that the integrated table and chair is opened, and the table and chair state of four people for dining is formed;
the adjusting handle C15 of the integrated table and chair which can be combined in multiple ways in the restaurant is pulled open, the table top 1 is integrally lifted upwards, then the handle C15 is pulled down, the piston pneumatic rod 17 moves up and down and is locked, then the truss 18 is rotated around the air cylinder B8, so that the truss 18 drives the whole chair, the chair is inverted, and the folding state of the integrated table and chair is formed;
the adjusting handles A4 of four chairs on two sides of an integrated table and chair which can be combined in multiple ways in the restaurant are pulled open, the L-shaped piston pneumatic rod 6 is lifted upwards, the chair surface 9 is flush with the tabletop 1, then the adjusting handles A4 of the four chairs on the two sides are pulled down, the L-shaped piston pneumatic rod 6 moves up and down and is locked, then the adjusting handles B7 of the four chairs on the two sides are pulled open, the whole chair is pushed close to the inner tabletop 1, the chair surface 9 is flush with the tabletop 1, then the adjusting handles B7 of the four chairs on the two sides are pulled down, the L-shaped piston pneumatic rod 6 moves back and forth and is locked, and therefore the four chair surfaces 9 and the tabletop 1 form a new tabletop, and the state of the integrated table and chair is formed;
the adjusting handles A4 of two chairs on one side of an integrated table and chair capable of being combined in multiple ways in the restaurant are pulled open, the L-shaped piston pneumatic rod 6 is lifted upwards, the chair surface 9 is flush with the table top 1, then the adjusting handles A4 of the two chairs on one side are pulled down, the L-shaped piston pneumatic rod 6 moves up and down and is locked, then the adjusting handles B7 of the two chairs on one side are pulled open, the whole chair is pushed close to the inner table top 1, the chair surface 9 is flush with the table top 1, then the adjusting handles B7 of the two chairs on one side are pulled down, the L-shaped piston pneumatic rod moves back and forth and is locked, so that the two chair surfaces 9 and the table top 1 form a new table top, then the two groups of the integrated table and chair which are adjusted are spliced, the fixing strips 19 are rotated, and the four fixing strips 19 support the table top in the middle, and therefore the large-scale table.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. An integrated table and chair capable of being combined in multiple ways for a restaurant, which is characterized by comprising: a table top (1),
the lower end of the desktop (1) is close to two sides and is fixed with guide rails (2), a sliding block (3) is installed in the guide rails, a cylinder A (5) is fixed at the lower end of the sliding block (3), 1-2 atmospheres of nitrogen are filled in the cylinder A (5) and sealed by a sealing ring, an adjusting handle A (4) is fixed on the outer surface of one side of the cylinder A (5), an L-shaped piston pneumatic rod (6) moves up and down in the cylinder A (5), when the adjusting handle A (4) is pulled open, a connecting through hole in the cylinder A (5) is opened, the adjustable L-shaped piston pneumatic rod (6) can freely stretch out and draw back in the cylinder A (5), when the adjusting handle A (4) is put down, the connecting through hole in the cylinder A (5) is closed, and the L-shaped piston pneumatic rod (6) cannot move due to air pressure effect, so that self-;
the other end of the L-shaped piston pneumatic rod (6) moves left and right in the air cylinder B (8), an adjusting handle B (7) is fixed on the outer surface of one side of the air cylinder B (8), the other end of the air cylinder B (8) penetrates through a rotating shaft (11) and is fixed on a truss (18), the air cylinder B can rotate around the rotating shaft (11), chair supporting legs (10) are fixed at two ends of the truss (18), an anti-slip pad A (12) is installed at the bottom end of the chair surface, a chair surface (9) is fixed at the top end of each chair supporting leg (10), four groups of fixing strips (19) are fixed at the bottom of the chair surface (9), and the fixing strips are fixed on the bottom surface of the chair through fixing shafts (20);
the middle of the two sides of the tabletop (1) is fixed with a piston pneumatic rod (17), the piston pneumatic rod (17) moves up and down in a cylinder C (16), an adjusting handle C (15) is installed on the outer surface of one side of the cylinder C (16), the bottom of the cylinder C (16) is fixed on a support (13), and anti-slip pads B (14) are installed at the two ends of the support (13).
2. The integrated table and chair capable of being combined in multiple ways for a restaurant according to claim 1, wherein: and the cylinder A (5), the cylinder B (8), the cylinder C (16), the internal L-shaped piston pneumatic rod (6) and the internal piston pneumatic rod (17) are all made of high-pressure-resistant high-carbon steel.
3. The integrated table and chair capable of being combined in multiple ways for a restaurant according to claim 1, wherein: and pistons are arranged at two ends of the L-shaped piston pneumatic rod (6), and the pistons at two ends of the L-shaped piston pneumatic rod (6) are respectively in tight fit with the inner walls of the cylinder A (5) and the cylinder B (8).
4. The integrated table and chair capable of being combined in multiple ways for a restaurant according to claim 1, wherein: one end of the cylinder B (8) is provided with a through hole, the through hole is tightly matched with the rotating shaft (11), two ends of the rotating shaft (11) are respectively and fixedly connected with a truss (18), and the truss (18) and the rotating shaft (18) can freely rotate around the cylinder B (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308956.3A CN111374460B (en) | 2020-04-19 | 2020-04-19 | Integrated table and chair capable of being combined in multiple ways for restaurant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308956.3A CN111374460B (en) | 2020-04-19 | 2020-04-19 | Integrated table and chair capable of being combined in multiple ways for restaurant |
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| Publication Number | Publication Date |
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| CN111374460A true CN111374460A (en) | 2020-07-07 |
| CN111374460B CN111374460B (en) | 2021-09-10 |
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Cited By (2)
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| CN112656165A (en) * | 2020-12-21 | 2021-04-16 | 邹松 | Space-saving dining table for infant in dining room |
| CN116442827A (en) * | 2023-06-16 | 2023-07-18 | 吉林省艾特网络传媒有限公司 | Intelligent power distribution type charging pile with cloud control function |
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