CN108741622B - Foldable table and chair - Google Patents
Foldable table and chair Download PDFInfo
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- CN108741622B CN108741622B CN201810596718.XA CN201810596718A CN108741622B CN 108741622 B CN108741622 B CN 108741622B CN 201810596718 A CN201810596718 A CN 201810596718A CN 108741622 B CN108741622 B CN 108741622B
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- seat
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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
- A47B83/0215—Tables combined with seats with seats stowable beneath table top by sliding movement, e.g. on track or guide
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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
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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
- A47B13/08—Table tops; Rims therefor
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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
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
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- Passenger Equipment (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention relates to a table and chair, in particular to a foldable table and chair, which comprises a table body, a left seat component, a right seat component, a supporting seat component, a folding linkage component and a folding driving component, wherein the table body is a rectangular box body with a hollow bottom surface; the upper end of the folding linkage component is connected to the middle of the top surface of the table body in a rotating fit manner, and the lower end of the folding linkage component is connected to the middle of the shaft frame plate in a rotating fit manner; the folding driving assembly is arranged inside the folding table, the folding driving assembly drives the folding linkage assembly to work, and the folding linkage assembly drives the left seat assembly, the right seat assembly and the supporting seat assembly to be accommodated inside the table body, so that the table body is convenient to carry and move; or the left seat component, the right seat component and the supporting seat component are driven to expand from the inner side of the table body, so that the complete set of table and chair can be conveniently formed.
Description
Technical Field
The invention relates to a table and chair, in particular to a foldable table and chair.
Background
The table and chair structure among the prior art is single, and the table and chair need be carried alone to complete set table chair when carrying, and the transportation is inconvenient, and area is great when need not to use, and collapsible table chair among the prior art is not convenient for adjust the height of desktop when using, and the middle baffle that is not equipped with of table chair among the prior art when using, and it is comparatively awkward when many people piece together the table and use.
Disclosure of Invention
The invention aims to provide a foldable table and chair, which can effectively solve the problems in the prior art; the folding driving assembly is arranged inside the folding table, the folding driving assembly drives the folding linkage assembly to work, and the folding linkage assembly drives the left seat assembly, the right seat assembly and the supporting seat assembly to be accommodated inside the table body, so that the table body is convenient to carry and move; or drive left seat subassembly, right seat subassembly and supporting seat subassembly and expand out from the inboard of the table body, be convenient for constitute the use of table chair in complete set, and folding linkage subassembly can also drive two baffle subassemblies and move to the outer end of table body top surface from the middle-end of table body top surface, make it divide into the both sides with the table body, be convenient for piece together the table use.
The purpose of the invention is realized by the following technical scheme:
a foldable table and chair comprises a table body, a left seat assembly, a right seat assembly, a supporting seat assembly, a folding linkage assembly and a folding driving assembly, wherein the table body is a rectangular box body with a hollow bottom surface; the upper end of the folding linkage component is connected to the middle of the top surface of the table body in a rotating fit manner, and the lower end of the folding linkage component is connected to the middle of the shaft frame plate in a rotating fit manner; the folding driving component is fixedly connected to the top surface of the table body and is in transmission connection with the folding linkage component, and the left end and the right end of the folding linkage component are respectively in rotating fit connection with the middle end of the left seat component and the middle end of the right seat component; the left end and the right end of the folding linkage assembly are respectively connected with the upper end of the left inverted T-shaped sliding chute and the upper end of the right inverted T-shaped sliding chute in a sliding fit manner; the left seat component is connected to the lower end of the left inverted T-shaped sliding chute in a sliding fit manner, and the right seat component is connected to the lower end of the right inverted T-shaped sliding chute in a sliding fit manner; the support seat assembly is connected to the shaft frame plate in a sliding fit mode, and the upper end of the support seat assembly is connected with the lower end of the folding linkage assembly through threads.
The left seat assembly and the right seat assembly are identical in structure, the left seat assembly and the right seat assembly are symmetrically arranged at the left end and the right end of the table body, and the connection mode of the left seat assembly and the folding linkage assembly is identical to that of the right seat assembly and the folding linkage assembly.
The left seat assembly comprises a rectangular limiting plate, a hinged connecting rod and two adjustable seat mechanisms; the front end and the rear end of the left side surface of the rectangular limiting plate are respectively fixedly connected with an adjustable seat mechanism, and the two adjustable seat mechanisms are symmetrically arranged; the left ends of the two adjustable seat mechanisms are fixedly connected through a hinged connecting rod; the rectangle limiting plate blocks at the right-hand member of left side shape of falling T spout, and two adjustable seat mechanisms are all sliding fit connection at the lower extreme of left side shape of falling T spout.
The adjustable seat mechanism comprises a seat body, a movable sliding block, a sliding groove frame, an external thread adjusting shaft and a screwing block; the inner side of the chute frame is fixedly connected to the rectangular limiting plate, and the outer side of the chute frame is fixedly connected to the hinged connecting rod; the movable sliding block is connected in the rectangular sliding groove of the sliding groove frame in a clearance fit mode, and the outer end of the movable sliding block is fixedly connected with the inner end of the seat body; the left end and the right end of the external thread adjusting shaft are respectively connected to the left end and the right end of the sliding groove frame through the bearing with the seat in a rotating mode, the movable sliding block is connected to the external thread adjusting shaft through threads, the left end of the external thread adjusting shaft is fixedly connected with the screwing block, and the screwing block is arranged at the left end of the sliding groove frame.
The folding linkage assembly comprises a driven wheel, a driven shaft, a rotating gear, an external thread rotating pipe, a lifting linkage plate, a left linkage arm and a right linkage arm; the driven wheel and the rotating gear are fixedly connected to the driven shaft from top to bottom, the lower end of the driven shaft is fixedly connected to the top surface of the external thread rotating pipe, and the bottom surface of the external thread rotating pipe is provided with an internal thread accommodating groove; the upper end and the lower end of the external thread rotating pipe are respectively rotatably connected to the middle of the top surface of the table body and the middle of the shaft bracket plate through bearings with seats, the lifting yoke plate is connected to the external thread rotating pipe through threads, the inner end of the left linkage arm is connected to the left end of the lifting yoke plate through a hinge shaft, the left linkage arm is connected to the upper end of the left inverted T-shaped chute in a sliding fit manner, and the outer end of the left linkage arm is rotatably connected to a hinge connecting rod of the left seat assembly in a rotating fit manner; the inner end of the right linkage arm is connected to the right end of the lifting yoke plate through a hinge shaft, the right linkage arm is connected to the upper end of the right inverted T-shaped chute in a sliding fit mode, and the outer end of the right linkage arm is connected to a hinge connecting rod of the right seat assembly in a rotating fit mode; the rotary gear is positioned at the upper end of the table body.
The folding driving assembly comprises a driving motor, a driving wheel and a transmission belt, wherein the output shaft of the driving motor is fixedly connected with the driving wheel, and the driving wheel is connected with a driven wheel through the transmission belt; the driving motor is fixedly connected to the top surface of the table body through a motor base.
The supporting seat assembly comprises an external thread lifting rod, a guide shaft, a limiting disc and a support body; the upper end of the external thread lifting rod is connected in the internal thread accommodating groove of the external thread rotating pipe through threads; the guide shaft is connected to the shaft frame plate in a sliding fit manner, and the top end of the guide shaft is fixedly connected with the limiting disc; the lower ends of the external thread lifting rod and the guide shaft are fixedly connected to the support body.
The foldable table and chair further comprises two partition plate assemblies, the middle end of the top surface of the table body is provided with two horizontal sliding grooves, the lower ends of the two partition plate assemblies are connected to the inner sides of the two horizontal sliding grooves in a sliding fit mode respectively, and the two partition plate assemblies are arranged at the left end and the right end of the top surface of the table body relatively.
The partition plate assembly comprises a partition plate body, a rack, a horizontal sliding block and a limiting transverse plate; the bottom end of the partition board body is fixedly connected with a horizontal sliding block, the horizontal sliding block is connected to the inner side of the horizontal sliding groove in a clearance fit mode, the bottom end of the horizontal sliding block is fixedly connected with a limiting transverse plate, the top surface of the limiting transverse plate is attached to the top surface of the inside of the table body, and the bottom surface of the partition board body is attached to the top surface of the table body; the lower end of the inner side of the clapboard body is fixedly connected with a rack; the left end and the right end of the rotating gear are respectively meshed with two racks on the inner sides of the two partition plate assemblies.
The front end and the rear end of the inner side of the rack are respectively fixedly connected with a longitudinal baffle, and the two longitudinal baffles are respectively blocked at the front end and the rear end of the rotating gear.
The invention has the beneficial effects that: the foldable table and chair can effectively solve the problems in the prior art; the folding driving assembly is arranged inside the folding table, the folding driving assembly drives the folding linkage assembly to work, and the folding linkage assembly drives the left seat assembly, the right seat assembly and the supporting seat assembly to be accommodated inside the table body, so that the table body is convenient to carry and move; or drive left seat subassembly, right seat subassembly and supporting seat subassembly and expand out from the inboard of the table body, be convenient for constitute the use of table chair in complete set, and folding linkage subassembly can also drive two baffle subassemblies and move to the outer end of table body top surface from the middle-end of table body top surface, make it divide into the both sides with the table body, be convenient for piece together the table use.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic structural view of the inner table body according to the present invention;
FIG. 4 is a schematic structural view of an inner table body according to the present invention;
FIG. 5 is a schematic view of the construction of the inner left seat assembly of the present invention;
FIG. 6 is a schematic view of the internal adjustable seating mechanism of the present invention;
FIG. 7 is a schematic view of the internal support base assembly of the present invention;
FIG. 8 is a schematic structural view of the internal folding linkage assembly of the present invention;
FIG. 9 is a schematic view of the internal fold drive assembly of the present invention;
FIG. 10 is a schematic view of the construction of an internal baffle assembly of the present invention.
In the figure: a table body 1; a shaft frame plate 1-1; a left inverted T-shaped chute 1-2; a right inverted T-shaped chute 1-3; 1-4 of a horizontal chute; a left seat assembly 2; a rectangular limiting plate 2-1; an adjustable seat mechanism 2-2; a seat body 2-2-1; 2-2-2 of a movable slide block; 2-2-3 of a chute frame; 2-2-4 of an external thread adjusting shaft; 2-2-5 of a screwing block; a hinged connecting rod 2-3; a right seat assembly 3; a support seat assembly 4; an external thread lifting rod 4-1; a guide shaft 4-2; 4-3 of a limiting disc; 4-4 of a support body; a folding linkage assembly 5; 5-1 of a driven wheel; 5-2 parts of a driven shaft; 5-3 of a rotating gear; 5-4 parts of an external thread rotating pipe; 5-5 of a lifting yoke plate; 5-6 of a left linkage arm; 5-7 parts of right linkage arm; a folding drive assembly 6; a driving motor 6-1; driving wheels 6-2; 6-3 of a transmission belt; a bulkhead assembly 7; a separator body 7-1; a rack 7-2; 7-3 of a horizontal sliding block; and a limiting transverse plate 7-4.
Detailed Description
The invention is described in further detail below with reference to figures 1-10.
The first embodiment is as follows:
as shown in fig. 1-10, a foldable table and chair comprises a table body 1, a left seat assembly 2, a right seat assembly 3, a supporting seat assembly 4, a folding linkage assembly 5 and a folding driving assembly 6, wherein the table body 1 is a rectangular box with a hollow bottom surface, the bottom end of the table body 1 is fixedly connected with a shaft frame plate 1-1, a left inverted T-shaped chute 1-2 is arranged on the left side surface of the table body 1, and a right inverted T-shaped chute 1-3 is arranged on the right side surface of the table body 1; the upper end of the folding linkage component 5 is connected to the middle of the top surface of the table body 1 in a rotating fit manner, and the lower end of the folding linkage component 5 is connected to the middle of the shaft frame plate 1-1 in a rotating fit manner; the folding driving component 6 is fixedly connected to the top surface of the table body 1, the folding driving component 6 is in transmission connection with the folding linkage component 5, and the left end and the right end of the folding linkage component 5 are respectively in rotating fit connection with the middle end of the left seat component 2 and the middle end of the right seat component 3; the left end and the right end of the folding linkage component 5 are respectively connected with the upper end of the left inverted T-shaped chute 1-2 and the upper end of the right inverted T-shaped chute 1-3 in a sliding fit manner; the left seat component 2 is connected to the lower end of the left inverted T-shaped chute 1-2 in a sliding fit manner, and the right seat component 3 is connected to the lower end of the right inverted T-shaped chute 1-3 in a sliding fit manner; the supporting seat assembly 4 is connected to the shaft frame plate 1-1 in a sliding fit mode, and the upper end of the supporting seat assembly 4 is connected with the lower end of the folding linkage assembly 5 through threads. When the foldable table and chair is used, after the folding driving component 6 is connected with a power supply, the folding driving component 6 can be controlled to work through the control switch, the folding driving component 6 drives the folding linkage component 5 to work, and the folding linkage component 5 drives the left seat component 2, the right seat component 3 and the supporting seat component 4 to be accommodated in the inner side of the table body 1, so that the foldable table and chair is convenient to carry and move; or the left seat component 2, the right seat component 3 and the supporting seat component 4 are driven to expand from the inner side of the table body 1, so that the complete set of table and chair can be conveniently formed.
The left seat component 2 and the right seat component 3 are identical in structure, the left seat component 2 and the right seat component 3 are symmetrically arranged at the left end and the right end of the table body 1, and the connection mode of the left seat component 2 and the folding linkage component 5 is identical to that of the right seat component 3 and the folding linkage component 5.
The second embodiment is as follows:
as shown in fig. 1-10, the left seat assembly 2 includes a rectangular retainer plate 2-1, an articulation link 2-3, and two adjustable seat mechanisms 2-2; the front end and the rear end of the left side surface of the rectangular limiting plate 2-1 are respectively fixedly connected with an adjustable seat mechanism 2-2, and the two adjustable seat mechanisms 2-2 are symmetrically arranged; the left ends of the two adjustable seat mechanisms 2-2 are fixedly connected through a hinged connecting rod 2-3; the rectangular limiting plate 2-1 is blocked at the right end of the left inverted T-shaped sliding groove 1-2, and the two adjustable seat mechanisms 2-2 are connected to the lower end of the left inverted T-shaped sliding groove 1-2 in a sliding fit mode. Two adjustable seat mechanisms 2-2 are arranged in the left seat assembly 2 and are used for two persons to take a rest.
The adjustable seat mechanism 2-2 comprises a seat body 2-2-1, a movable sliding block 2-2-2, a sliding groove frame 2-2-3, an external thread adjusting shaft 2-2-4 and a screwing block 2-2-5; the inner side of the chute frame 2-2-3 is fixedly connected to the rectangular limiting plate 2-1, and the outer side of the chute frame 2-2-3 is fixedly connected to the hinged connecting rod 2-3; the movable sliding block 2-2-2 is connected in a rectangular sliding groove of the sliding groove frame 2-2-3 in a clearance fit mode, and the outer end of the movable sliding block 2-2-2 is fixedly connected with the inner end of the seat body 2-2-1; the left end and the right end of the external thread adjusting shaft 2-2-4 are respectively rotatably connected to the left end and the right end of the sliding groove frame 2-2-3 through bearings with seats, the movable sliding block 2-2-2 is connected to the external thread adjusting shaft 2-2-4 through threads, the left end of the external thread adjusting shaft 2-2-4 is fixedly connected with the screwing block 2-2-5, and the screwing block 2-2-5 is arranged at the left end of the sliding groove frame 2-2-3. When the adjustable seat mechanism 2-2 is used, the position of the seat body 2-2-1 can be adjusted according to actual needs, so that the adjustable seat mechanism is convenient to meet the requirements of different users, when the adjustable seat mechanism is adjusted, the rotating and twisting block 2-2-5 can be rotated to drive the external thread adjusting shaft 2-2-4 to rotate, and when the external thread adjusting shaft 2-2-4 rotates, the movable sliding block 2-2-2 is driven to slide on the inner side of the sliding chute frame 2-2-3, so that the position of the seat body 2-2-1 is driven to change through the movable sliding block 2-2-2, and the comfort level of the users is convenient to improve.
The third concrete implementation mode:
as shown in fig. 1-10, the folding linkage assembly 5 comprises a driven wheel 5-1, a driven shaft 5-2, a rotating gear 5-3, an external thread rotating pipe 5-4, a lifting connecting plate 5-5, a left linkage arm 5-6 and a right linkage arm 5-7; the driven wheel 5-1 and the rotating gear 5-3 are fixedly connected to the driven shaft 5-2 from top to bottom, the lower end of the driven shaft 5-2 is fixedly connected to the top surface of the external thread rotating pipe 5-4, and the bottom surface of the external thread rotating pipe 5-4 is provided with an internal thread accommodating groove; the upper end and the lower end of an external thread rotating pipe 5-4 are respectively rotatably connected with the middle of the top surface of the table body 1 and the middle of the shaft frame plate 1-1 through a bearing with a seat, a lifting yoke plate 5-5 is connected with the external thread rotating pipe 5-4 through threads, the inner end of a left linkage arm 5-6 is connected with the left end of the lifting yoke plate 5-5 through a hinge shaft, the left linkage arm 5-6 is connected with the upper end of a left inverted T-shaped sliding chute 1-2 in a sliding fit manner, and the outer end of the left linkage arm 5-6 is rotatably connected with a hinge connecting rod 2-3 of a left seat component 2 in a rotating; the inner end of a right linkage arm 5-7 is connected to the right end of the lifting yoke plate 5-5 through a hinge shaft, the sliding fit of the right linkage arm 5-7 is connected to the upper end of a right inverted T-shaped chute 1-3, and the outer end of the right linkage arm 5-7 is connected to a hinge connecting rod of a right seat component 3 in a rotating fit manner; the rotary gear 5-3 is positioned at the upper end of the table body 1.
The folding driving assembly 6 comprises a driving motor 6-1, a driving wheel 6-2 and a transmission belt 6-3, wherein an output shaft of the driving motor 6-1 is fixedly connected with the driving wheel 6-2, and the driving wheel 6-2 is connected with a driven wheel 5-1 through the transmission belt 6-3; the driving motor 6-1 is fixedly connected to the top surface of the table body 1 through a motor base.
When the folding driving component 6 and the folding linkage component 5 are used, the initial state of the folding table is a state that the left seat component 2, the right seat component 3, the supporting seat component 4 and the folding linkage component 5 are contracted into the table body 1, when the folding table needs to be unfolded into a state shown in figure 1, after the driving motor 6-1 is communicated with a power supply and is started through a control switch, an output shaft of the driving motor 6-1 drives the driving wheel 6-2 to rotate, the driving wheel 6-2 drives the driven wheel 5-1 to rotate through the transmission belt 6-3 when rotating, the driven wheel 5-1 drives the driven shaft 5-2 to rotate when rotating, the driven shaft 5-2 drives the rotating gear 5-3 and the rotating external thread pipe 5-4 to rotate when rotating, the rotating gear 5-3 can drive the two partition plate components 7 to move outwards when rotating, the two partition plate assemblies 7 divide the top surface of the table body 1 into two sides, so that a plurality of users can conveniently piece together the table for use; the driven shaft 5-2 drives the external thread rotating pipe 5-4 to rotate when rotating, the external thread rotating pipe 5-4 drives the lifting link plate 5-5 to perform lifting motion when rotating, when the lifting link plate 5-5 performs descending motion, the left end and the right end of the lifting link plate 5-5 respectively drive the hinged connecting rod 2-3 at the inner side of the left seat component 2 and the hinged connecting rod at the inner side of the right seat component 3 to move outwards through the left linkage arm 5-6 and the right linkage arm 5-7, so as to drive the left seat component 2 and the right seat component 3 to move outwards at the inner sides of the left inverted T-shaped sliding chute 1-2 and the right inverted T-shaped sliding chute 1-3, so that the left seat component 2 and the right seat component 3 extend out of the table body 1 for use, and simultaneously the external thread rotating pipe 5-4 drives the supporting seat component 4 to move when rotating, the distance between the supporting seat component 4 and the table body 1 is changed, so that the height of the table body 1 is adjusted, and the requirements of users are met conveniently.
The fourth concrete implementation mode:
as shown in fig. 1-10, the support seat assembly 4 comprises an external thread lifting rod 4-1, a guide shaft 4-2, a limiting disc 4-3 and a support seat body 4-4; the upper end of the external thread lifting rod 4-1 is connected in the internal thread accommodating groove of the external thread rotating pipe 5-4 through threads; the guide shaft 4-2 is connected to the shaft frame plate 1-1 in a sliding fit manner, and the top end of the guide shaft 4-2 is fixedly connected with the limiting disc 4-3; the lower ends of the external thread lifting rod 4-1 and the guide shaft 4-2 are fixedly connected to the support body 4-4. When the supporting seat assembly 4 is used, when the external thread rotating pipe 5-4 rotates, the depth of the external thread lifting rod 4-1 inserted into the external thread rotating pipe 5-4 changes, so that the integral length of the external thread lifting rod 4-1 and the external thread rotating pipe 5-4 is adjusted, and finally the integral height of the invention is adjusted; the guide shaft 4-2 plays a role in limiting and guiding.
The fifth concrete implementation mode:
as shown in fig. 1-10, the foldable table and chair further comprises two partition plate assemblies 7, the middle end of the top surface of the table body 1 is provided with two horizontal sliding grooves 1-4, the lower ends of the two partition plate assemblies 7 are respectively connected to the inner sides of the two horizontal sliding grooves 1-4 in a sliding fit manner, and the two partition plate assemblies 7 are oppositely arranged at the left end and the right end of the top surface of the table body 1.
The partition plate assembly 7 comprises a partition plate body 7-1, a rack 7-2, a horizontal sliding block 7-3 and a limiting transverse plate 7-4; the bottom end of the partition plate body 7-1 is fixedly connected with a horizontal sliding block 7-3, the horizontal sliding block 7-3 is connected to the inner side of the horizontal sliding groove 1-4 in a clearance fit mode, the bottom end of the horizontal sliding block 7-3 is fixedly connected with a limiting transverse plate 7-4, the top surface of the limiting transverse plate 7-4 is attached to the top surface of the interior of the table body 1, and the bottom surface of the partition plate body 7-1 is attached to the top surface of the table body 1; the lower end of the inner side of the clapboard body 7-1 is fixedly connected with a rack 7-2; the left end and the right end of the rotating gear 5-3 are respectively meshed with two racks 7-2 on the inner sides of the two partition plate assemblies 7.
The front end and the rear end of the inner side of the rack 7-2 are respectively fixedly connected with a longitudinal baffle, and the two longitudinal baffles are respectively blocked at the front end and the rear end of the rotating gear 5-3.
When the partition plate assembly 7 is used, the two racks 7-2 at the inner sides of the two partition plate assemblies 7 move towards different directions under the driving of the rotating gears 5-3 respectively, so that the two partition plate bodies 7-1 are driven by the two racks 7-2 to move in opposite directions, and the partition and blocking effect of the two partition plate bodies 7-1 on the table body 1 is realized; when the two clapboard bodies 7-1 move, the two horizontal sliding blocks 7-3 are respectively driven to move at the inner sides of the two horizontal sliding grooves 1-4.
The folding linkage component 5 can also drive the two partition board components 7 to move from the middle end of the top surface of the table body 1 to the outer end of the top surface of the table body 1, so that the table body 1 is divided into two sides, and the table splicing use is facilitated.
The invention relates to a foldable table and chair, which has the working principle that:
when the folding table is used, after the folding driving component 6 is connected with a power supply, the folding driving component 6 can be controlled to work through the control switch, the folding driving component 6 drives the folding linkage component 5 to work, and the folding linkage component 5 drives the left seat component 2, the right seat component 3 and the supporting seat component 4 to be accommodated in the inner side of the table body 1, so that the table body is convenient to carry and move; or the left seat component 2, the right seat component 3 and the supporting seat component 4 are driven to extend out from the inner side of the table body 1, so that a complete set of table and chair can be conveniently formed for use, and the folding linkage component 5 can also drive the two partition plate components 7 to move from the middle end of the top surface of the table body 1 to the outer end of the top surface of the table body 1, so that the table body 1 is divided into two sides, and the table splicing use is convenient; two adjustable seat mechanisms 2-2 are arranged in the left seat assembly 2 and are used for two persons to take a rest; when the adjustable seat mechanism 2-2 is used, the position of the seat body 2-2-1 can be adjusted according to actual needs, so that the adjustable seat mechanism is convenient to meet the requirements of different users, when the adjustable seat mechanism is adjusted, the external thread adjusting shaft 2-2-4 can be driven to rotate by rotating the screwing block 2-2-5, and when the external thread adjusting shaft 2-2-4 rotates, the movable sliding block 2-2-2 is driven to slide on the inner side of the sliding chute frame 2-2-3, so that the position of the seat body 2-2-1 is driven to change through the movable sliding block 2-2-2, and the comfort level of the users is convenient to improve; when the folding driving component 6 and the folding linkage component 5 are used and need to be unfolded into a state shown in figure 1, the driving motor 6-1 is communicated with a power supply and is turned on through a control switch, an output shaft of the driving motor 6-1 drives the driving wheel 6-2 to rotate, the driving wheel 6-2 drives the driven wheel 5-1 to rotate through the transmission belt 6-3 when rotating, the driven wheel 5-1 drives the driven shaft 5-2 to rotate when rotating, the driven shaft 5-2 drives the rotating gear 5-3 and the external thread rotating pipe 5-4 to rotate when rotating, and the rotating gear 5-3 can drive the two partition board components 7 to move outwards when rotating, so that the two partition board components 7 divide the top surface of the table body 1 into two sides, and a plurality of users can conveniently use the table in a spliced mode; the driven shaft 5-2 drives the external thread rotating pipe 5-4 to rotate when rotating, the external thread rotating pipe 5-4 drives the lifting link plate 5-5 to perform lifting motion when rotating, when the lifting link plate 5-5 performs descending motion, the left end and the right end of the lifting link plate 5-5 respectively drive the hinged connecting rod 2-3 at the inner side of the left seat component 2 and the hinged connecting rod at the inner side of the right seat component 3 to move outwards through the left linkage arm 5-6 and the right linkage arm 5-7, so as to drive the left seat component 2 and the right seat component 3 to move outwards at the inner sides of the left inverted T-shaped sliding chute 1-2 and the right inverted T-shaped sliding chute 1-3, so that the left seat component 2 and the right seat component 3 extend out of the table body 1 for use, and simultaneously the external thread rotating pipe 5-4 drives the supporting seat component 4 to move when rotating, the distance between the supporting seat component 4 and the table body 1 is changed, so that the height of the table body 1 is adjusted, and the requirements of users are met conveniently; when the supporting seat assembly 4 is used, when the external thread rotating pipe 5-4 rotates, the depth of the external thread lifting rod 4-1 inserted into the external thread rotating pipe 5-4 changes, so that the integral length of the external thread lifting rod 4-1 and the external thread rotating pipe 5-4 is adjusted, and finally the integral height of the invention is adjusted; the guide shaft 4-2 plays a role in limiting and guiding; when the partition plate assembly 7 is used, the two racks 7-2 at the inner sides of the two partition plate assemblies 7 move towards different directions under the driving of the rotating gears 5-3 respectively, so that the two partition plate bodies 7-1 are driven by the two racks 7-2 to move in opposite directions, and the partition and blocking effect of the two partition plate bodies 7-1 on the table body 1 is realized; when the two clapboard bodies 7-1 move, the two horizontal sliding blocks 7-3 are respectively driven to move at the inner sides of the two horizontal sliding grooves 1-4.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a collapsible table chair, includes the table body (1), left seat subassembly (2), right seat subassembly (3), support seat subassembly (4), folding linkage subassembly (5) and folding drive assembly (6), its characterized in that: the table body (1) is a rectangular box body with a hollow bottom surface, the bottom end of the table body (1) is fixedly connected with a shaft frame plate (1-1), a left inverted T-shaped sliding groove (1-2) is formed in the left side surface of the table body (1), and a right inverted T-shaped sliding groove (1-3) is formed in the right side surface of the table body (1); the upper end of the folding linkage component (5) is connected to the middle of the top surface of the table body (1) in a rotating fit manner, and the lower end of the folding linkage component (5) is connected to the middle of the shaft frame plate (1-1) in a rotating fit manner; the folding driving component (6) is fixedly connected to the top surface of the table body (1), the folding driving component (6) is in transmission connection with the folding linkage component (5), and the left end and the right end of the folding linkage component (5) are respectively in rotating fit connection with the middle end of the left seat component (2) and the middle end of the right seat component (3); the left end and the right end of the folding linkage component (5) are respectively connected with the upper end of the left inverted T-shaped sliding chute (1-2) and the upper end of the right inverted T-shaped sliding chute (1-3) in a sliding fit manner; the left seat component (2) is connected to the lower end of the left inverted T-shaped sliding chute (1-2) in a sliding fit manner, and the right seat component (3) is connected to the lower end of the right inverted T-shaped sliding chute (1-3) in a sliding fit manner; the support seat assembly (4) is connected to the shaft frame plate (1-1) in a sliding fit mode, and the upper end of the support seat assembly (4) is connected with the lower end of the folding linkage assembly (5) through threads.
2. A foldable table and chair according to claim 1, wherein: the left seat assembly (2) and the right seat assembly (3) are identical in structure, the left seat assembly (2) and the right seat assembly (3) are symmetrically arranged at the left end and the right end of the table body (1), and the connection mode of the left seat assembly (2) and the folding linkage assembly (5) is identical to that of the right seat assembly (3) and the folding linkage assembly (5).
3. A foldable table and chair according to claim 2, wherein: the left seat assembly (2) comprises a rectangular limiting plate (2-1), a hinged connecting rod (2-3) and two adjustable seat mechanisms (2-2); the front end and the rear end of the left side surface of the rectangular limiting plate (2-1) are respectively fixedly connected with an adjustable seat mechanism (2-2), and the two adjustable seat mechanisms (2-2) are symmetrically arranged; the left ends of the two adjustable seat mechanisms (2-2) are fixedly connected through a hinged connecting rod (2-3); the rectangular limiting plate (2-1) is blocked at the right end of the left inverted T-shaped sliding groove (1-2), and the two adjustable seat mechanisms (2-2) are connected to the lower end of the left inverted T-shaped sliding groove (1-2) in a sliding fit manner.
4. A foldable table and chair according to claim 3, wherein: the adjustable seat mechanism (2-2) comprises a seat body (2-2-1), a movable sliding block (2-2-2), a sliding groove frame (2-2-3), an external thread adjusting shaft (2-2-4) and a screwing block (2-2-5); the inner side of the chute frame (2-2-3) is fixedly connected to the rectangular limiting plate (2-1), and the outer side of the chute frame (2-2-3) is fixedly connected to the hinged connecting rod (2-3); the movable sliding block (2-2-2) is connected in a rectangular sliding groove of the sliding groove frame (2-2-3) in a clearance fit manner, and the outer end of the movable sliding block (2-2-2) is fixedly connected with the inner end of the seat body (2-2-1); the left end and the right end of the external thread adjusting shaft (2-2-4) are rotatably connected to the left end and the right end of the sliding groove frame (2-2-3) through bearings with seats respectively, the movable sliding block (2-2-2) is connected to the external thread adjusting shaft (2-2-4) through threads, the left end of the external thread adjusting shaft (2-2-4) is fixedly connected with the screwing block (2-2-5), and the screwing block (2-2-5) is arranged at the left end of the sliding groove frame (2-2-3).
5. A foldable table and chair according to claim 3, wherein: the folding linkage assembly (5) comprises a driven wheel (5-1), a driven shaft (5-2), a rotating gear (5-3), an external thread rotating pipe (5-4), a lifting connecting plate (5-5), a left linkage arm (5-6) and a right linkage arm (5-7); the driven wheel (5-1) and the rotating gear (5-3) are fixedly connected to the driven shaft (5-2) from top to bottom, the lower end of the driven shaft (5-2) is fixedly connected to the top surface of the external thread rotating pipe (5-4), and the bottom surface of the external thread rotating pipe (5-4) is provided with an internal thread accommodating groove; the upper end and the lower end of an external thread rotating pipe (5-4) are respectively rotatably connected to the middle of the top surface of the table body (1) and the middle of a shaft frame plate (1-1) through a bearing with a seat, a lifting yoke plate (5-5) is connected to the external thread rotating pipe (5-4) through threads, the inner end of a left linkage arm (5-6) is connected to the left end of the lifting yoke plate (5-5) through a hinge shaft, the left linkage arm (5-6) is connected to the upper end of a left inverted T-shaped sliding chute (1-2) in a sliding fit mode, and the outer end of the left linkage arm (5-6) is connected to a hinge connecting rod (2-3) of a left seat assembly (2) in a rotating fit; the inner end of the right linkage arm (5-7) is connected to the right end of the lifting yoke plate (5-5) through a hinge shaft, the sliding fit of the right linkage arm (5-7) is connected to the upper end of the right inverted T-shaped chute (1-3), and the outer end of the right linkage arm (5-7) is connected to a hinge connecting rod of the right seat component (3) in a rotating fit manner; the rotary gear (5-3) is positioned at the upper end of the table body (1).
6. A foldable table and chair according to claim 5, wherein: the folding driving assembly (6) comprises a driving motor (6-1), a driving wheel (6-2) and a transmission belt (6-3), the output shaft of the driving motor (6-1) is fixedly connected with the driving wheel (6-2), and the driving wheel (6-2) is connected with a driven wheel (5-1) through the transmission belt (6-3); the driving motor (6-1) is fixedly connected to the top surface of the table body (1) through a motor base.
7. A foldable table and chair according to claim 5, wherein: the support seat assembly (4) comprises an external thread lifting rod (4-1), a guide shaft (4-2), a limiting disc (4-3) and a support seat body (4-4); the upper end of the external thread lifting rod (4-1) is connected in the internal thread accommodating groove of the external thread rotating pipe (5-4) through threads; the guide shaft (4-2) is connected to the shaft frame plate (1-1) in a sliding fit manner, and the top end of the guide shaft (4-2) is fixedly connected with a limiting disc (4-3); the lower ends of the external thread lifting rod (4-1) and the guide shaft (4-2) are fixedly connected to the support body (4-4).
8. A foldable table and chair according to claim 7, wherein: the table is characterized by further comprising two partition plate assemblies (7), wherein the two horizontal sliding grooves (1-4) are formed in the middle end of the top surface of the table body (1), the lower ends of the two partition plate assemblies (7) are connected to the inner sides of the two horizontal sliding grooves (1-4) in a sliding fit mode respectively, and the two partition plate assemblies (7) are arranged at the left end and the right end of the top surface of the table body (1) relatively.
9. A foldable table and chair according to claim 8, wherein: the partition plate assembly (7) comprises a partition plate body (7-1), a rack (7-2), a horizontal sliding block (7-3) and a limiting transverse plate (7-4); the bottom end of the partition plate body (7-1) is fixedly connected with a horizontal sliding block (7-3), the horizontal sliding block (7-3) is connected to the inner side of the horizontal sliding chute (1-4) in a clearance fit mode, the bottom end of the horizontal sliding block (7-3) is fixedly connected with a limiting transverse plate (7-4), the top surface of the limiting transverse plate (7-4) is attached to the top surface of the interior of the table body (1), and the bottom surface of the partition plate body (7-1) is attached to the top surface of the table body (1); the lower end of the inner side of the clapboard body (7-1) is fixedly connected with a rack (7-2); the left end and the right end of the rotating gear (5-3) are respectively meshed with two racks (7-2) on the inner sides of the two partition plate assemblies (7).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232930.1A CN112471793A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
| CN202011232943.9A CN112353146A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
| CN201810596718.XA CN108741622B (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596718.XA CN108741622B (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232930.1A Division CN112471793A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
| CN202011232943.9A Division CN112353146A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108741622A CN108741622A (en) | 2018-11-06 |
| CN108741622B true CN108741622B (en) | 2020-12-22 |
Family
ID=64022444
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232930.1A Withdrawn CN112471793A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
| CN201810596718.XA Active CN108741622B (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
| CN202011232943.9A Withdrawn CN112353146A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232930.1A Withdrawn CN112471793A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232943.9A Withdrawn CN112353146A (en) | 2018-06-11 | 2018-06-11 | Foldable table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112471793A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259482A (en) * | 2018-11-16 | 2019-01-25 | 中山市程博工业产品设计有限公司 | A kind of swimming pool chaise longue |
| CN109602217B (en) * | 2018-12-19 | 2020-03-10 | 浙江大清翰林古典艺术家具有限公司 | Multifunctional antique cabinet |
| CN109820356B (en) * | 2019-02-26 | 2020-07-28 | 佛山市顺德区顶尊家具有限公司 | Dining room is with automatic table chair combination of clearance |
| CN109770592B (en) * | 2019-02-28 | 2021-11-12 | 杭州凯艺家居有限公司 | Foldable deformation wooden deck chair |
| CN110500549A (en) * | 2019-08-30 | 2019-11-26 | 安徽腾果科技股份有限公司 | A kind of landscape lamp holder convenient for rest |
| CN111306769A (en) * | 2020-03-31 | 2020-06-19 | 宁波奥克斯电气股份有限公司 | Linkage door plant and air purification device |
| CN112826216B (en) * | 2020-12-31 | 2022-05-06 | 重庆工程职业技术学院 | Financial risk early warning management device |
| CN113768289B (en) * | 2021-08-13 | 2022-12-13 | 广东鸿业家具制造有限公司 | Multi-functional domestic intelligent tea table |
| CN113925307B (en) * | 2021-11-24 | 2024-01-30 | 浙江工业大学之江学院 | Foldable multifunctional movable seat for multiple persons |
| CN114515078B (en) * | 2022-02-12 | 2022-09-13 | 浙江飞翼智能设备有限公司 | Combined type folding table and chair for intelligent home |
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| CN2666263Y (en) * | 2003-12-01 | 2004-12-29 | 黄伟 | Multifunction school desk and chair combination |
| KR100919111B1 (en) * | 2009-05-21 | 2009-09-25 | 주식회사 원일퍼니처 | Folding structure of one united table and chair |
| CN203041169U (en) * | 2012-11-28 | 2013-07-10 | 罗嗣铭 | Novel folding table and chair combination |
| WO2016173572A1 (en) * | 2015-04-29 | 2016-11-03 | Ricardo Herbig | Seating assembly |
| CN206621030U (en) * | 2016-12-16 | 2017-11-10 | 上海塘外体育用品有限公司 | One kind leisure outdoor desk-chair |
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2018
- 2018-06-11 CN CN202011232930.1A patent/CN112471793A/en not_active Withdrawn
- 2018-06-11 CN CN201810596718.XA patent/CN108741622B/en active Active
- 2018-06-11 CN CN202011232943.9A patent/CN112353146A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666263Y (en) * | 2003-12-01 | 2004-12-29 | 黄伟 | Multifunction school desk and chair combination |
| KR100919111B1 (en) * | 2009-05-21 | 2009-09-25 | 주식회사 원일퍼니처 | Folding structure of one united table and chair |
| CN203041169U (en) * | 2012-11-28 | 2013-07-10 | 罗嗣铭 | Novel folding table and chair combination |
| WO2016173572A1 (en) * | 2015-04-29 | 2016-11-03 | Ricardo Herbig | Seating assembly |
| CN206621030U (en) * | 2016-12-16 | 2017-11-10 | 上海塘外体育用品有限公司 | One kind leisure outdoor desk-chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108741622A (en) | 2018-11-06 |
| CN112353146A (en) | 2021-02-12 |
| CN112471793A (en) | 2021-03-12 |
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