CN218791145U

CN218791145U - Portable detachable table and chair

Info

Publication number: CN218791145U
Application number: CN202222555890.5U
Authority: CN
Inventors: 郭丰武
Original assignee: Can Am Cathay Suzhou Industry Co ltd
Current assignee: Can Am Cathay Suzhou Industry Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-04-07
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a portable table chair of dismantling relates to table chair technical field. This portable table chair of dismantling, the on-line screen storage device comprises a base, the fixed cover of base top fixedly connected with, the inside rotation of fixed cover is connected with the rotation sleeve, the inside sliding connection of rotation sleeve has the threaded rod, fixed cover top fixedly connected with thread bush, the threaded rod run through the thread bush and with thread bush threaded connection, the threaded rod top is provided with the fixed plate, the fixed plate top is provided with two curb plates, two the curb plate top is provided with the table. The portable detachable table and chair is favorable for unfolding the table top, is convenient to use, increases the using area, is convenient to fold, occupies less space and is convenient to transport.

Description

Portable detachable table and chair

Technical Field

The utility model relates to a desk specifically is portable table chair of dismantling belongs to table chair technical field.

Background

Along with the continuous improvement of living standard of people, more and more guests are required for banquet when people are in the wedding banquet, especially for banquet in rural areas, the banquet is mostly outsourced by restaurants, wherein the banquet comprises the equipping service of tables and chairs, in large-scale banquet, the dining table and the chairs are mostly aluminum alloy tables and chairs, the weight is light, the movement is convenient, the quality is good, and the damage is not easy,

but because the dining table is great with the dining table volume, although the dining table can overlap and save space, the size of dining table is just bigger, can't fold up again, must occupy limited space on the fast food car, and the quantity of dining table and the seat of carrying is limited for be difficult to carry more article on the car, just need more number of cars to carry article, be unfavorable for the use, and because the banquet number is more, the less unable situation of using that satisfies of desk.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a portable table chair of dismantling in order to solve above-mentioned problem to the size of dining table is just bigger among the solution prior art, can't fold up again, must occupy limited space on the fast food car, and the quantity of dining table and the seat of carrying is limited, makes to be difficult to carry more article on the car, just needs more car number to carry article, is unfavorable for the use, and because the banquet number is more, the less problem that then can't satisfy the behaviour in service of desk.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: portable table chair of dismantling, the on-line screen storage device comprises a base, fixed cover of base top fixedly connected with, the inside rotation of fixed cover is connected with the rotating sleeve, the inside sliding connection of rotating sleeve has the threaded rod, fixed cover top fixedly connected with thread bush, the threaded rod run through the thread bush and with thread bush threaded connection, the threaded rod top is provided with the fixed plate, the fixed plate top is provided with two curb plates, two the curb plate top is provided with the table.

Preferably, the top end of the threaded rod is fixedly connected with a rotating ring, the inside of the fixing plate is fixedly connected with a limiting sleeve, and the rotating ring is rotatably connected inside the limiting sleeve, so that the fixing plate is limited, the rotating ring drives the limiting sleeve to move, and the fixing plate is driven to move.

Preferably, the top of the fixing plate is rotatably connected with two screw rods, the two screw rods are in transmission with the rotating ring through bevel gears, so that the rotating ring drives the bevel gears to rotate when rotating, the bevel gears drive the screw rods to rotate, the two screw rods respectively penetrate through the two side plates and are in threaded connection with the two side plates, and the screw rods drive the side plates to move when rotating.

Preferably, two equal fixedly connected with riser in curb plate one side, two equal fixedly connected with slide bar in riser one side, two the slide bar runs through two fixed plates respectively and with two fixed plate sliding connection, is favorable to spacing the curb plate.

Preferably, a plurality of sliding plates are fixedly connected to two sides of the table plate, the sliding plates are connected to two sides of the fixed plate in a sliding mode respectively, and the table plate is matched with the two side plates respectively and is beneficial to supporting and limiting the table plate.

Preferably, a plurality of spacing grooves have been seted up to the rotating sleeve inside, a plurality of limiting plates of threaded rod bottom fixedly connected with are a plurality of the limiting plate respectively with a plurality of spacing groove looks adaptations, rotating sleeve bottom fixedly connected with pivot, the pivot runs through the base and rotates with the base to be connected, pivot bottom fixedly connected with runner is favorable to driving the pivot and rotates to the drive rotates the sleeve and rotates.

Preferably, the equal fixedly connected with backup pad in base bottom both sides, the equal fixedly connected with telescopic link in base top both sides, two the telescopic link top respectively with fixed plate bottom fixed connection, be favorable to spacing the fixed plate, prevent that the fixed plate from rotating.

Preferably, a plurality of couples of the equal fixedly connected with in fixed plate bottom both sides, it is a plurality of couple one side all is provided with the seat, is favorable to placing the seat, practices thrift the space, and the convenience is dismantled the seat.

The utility model provides a portable table chair of dismantling, its beneficial effect who possesses as follows:

1. this portable table chair of dismantling, it rotates to drive the rotating sleeve through rotating the pivot, it is spacing to the limiting plate through the spacing groove when rotating the sleeve, thereby drive limiting plate and threaded rod and rotate, because the threaded rod runs through the thread bush and with thread bush threaded connection, upwards remove when making the threaded rod rotate, the threaded rod drives the swivel becket when removing and removes, make the swivel becket drive the stop collar and remove, the stop collar removes and drives the fixed plate and remove, the fixed plate drives curb plate and table and rises, be favorable to highly upwards adjusting the desktop.

2. This portable table chair of dismantling, it rotates to drive the swivel becket when the threaded rod rotates, the swivel becket rotates and drives the bevel gear rotation, it rotates to drive the lead screw through bevel gear, two curb plates of drive when two lead screws rotate move to both sides, when two curb plates move to both sides, drive two risers and remove, the riser drives the slide bar and slides at the fixed plate is inside, thereby improve the stability of curb plate, after two curb plates move both sides, the table downwards landing, make the table drive the sliding plate and slide, thereby make the table fall to between two curb plates and with two curb plate joints, thereby be favorable to launching the desktop, and is convenient for use, increase usable floor area, conveniently fold up, less space occupies, and the transportation is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a schematic view of the working state of the present invention.

In the figure: 1. a base; 2. fixing a sleeve; 3. rotating the sleeve; 4. a threaded rod; 5. a threaded sleeve; 6. a fixing plate; 7. a limiting sleeve; 8. a rotating ring; 9. a side plate; 10. a screw rod; 11. a bevel gear; 12. a table plate; 13. a sliding plate; 14. a vertical plate; 15. a slide bar; 16. a limiting groove; 17. a limiting plate; 18. a rotating shaft; 19. a telescopic rod; 20. a support plate; 21. and (4) hanging hooks.

Detailed Description

The embodiment of the utility model provides a portable table chair of dismantling.

Referring to fig. 1, 2, 3 and 4, the device comprises a base 1, a fixed sleeve 2 is fixedly connected to the top of the base 1, a rotating sleeve 3 is rotatably connected to the inside of the fixed sleeve 2, a threaded rod 4 is slidably connected to the inside of the rotating sleeve 3, a plurality of limiting grooves 16 are formed in the rotating sleeve 3, a plurality of limiting plates 17 are fixedly connected to the bottom end of the threaded rod 4, the plurality of limiting plates 17 are respectively matched with the plurality of limiting grooves 16, a rotating shaft 18 is fixedly connected to the bottom end of the rotating sleeve 3, the rotating shaft 18 penetrates through the base 1 and is rotatably connected with the base 1, a rotating wheel is fixedly connected to the bottom end of the rotating shaft 18, so as to drive the rotating shaft 18 to rotate, thereby driving the rotating sleeve 3 to rotate, a threaded sleeve 5 is fixedly connected to the top end of the fixed sleeve 2, the threaded rod 4 penetrates through the threaded sleeve 5 and is in threaded connection with the threaded sleeve 5, a fixing plate 6 is arranged at the top end of the threaded rod 4, and supporting plates 20 are fixedly connected to both sides of the bottom of the base 1, the two sides of the top of the base 1 are fixedly connected with telescopic rods 19, the top ends of the two telescopic rods 19 are respectively and fixedly connected with the bottom of a fixed plate 6, so that the fixed plate 6 is limited, the fixed plate 6 is prevented from rotating, the top end of a threaded rod 4 is fixedly connected with a rotating ring 8, a limiting sleeve 7 is fixedly connected inside the fixed plate 6, the rotating ring 8 is rotatably connected inside the limiting sleeve 7, so that the fixed plate 6 is limited, the top of the fixed plate 6 is provided with two side plates 9, the top parts of the two side plates 9 are provided with a table plate 12, so that the rotating ring 8 drives the limiting sleeve 7 to move, so that the fixed plate 6 is driven to move, the top part of the fixed plate 6 is rotatably connected with two lead screws 10, the two lead screws 10 are both in transmission with the rotating ring 8 through bevel gears 11, so that the rotating ring 8 drives the bevel gears 11 to rotate, and drives the lead screws 10 to rotate through the bevel gears 11, two lead screws 10 run through respectively two curb plates 9 and with two curb plate 9 threaded connection, lead screw 10 drives curb plate 9 when rotating and removes, the equal fixedly connected with riser 14 in two curb plate 9 one sides, the equal fixedly connected with slide bar 15 in two riser 14 one sides, two slide bar 15 run through respectively two fixed plates 6 and with two fixed plate 6 sliding connection, be favorable to spacing carrying on curb plate 9, the equal fixedly connected with a plurality of sliding plates 13 in table 12 both sides, a plurality of sliding plates 13 sliding connection respectively in fixed plate 6 both sides, table 12 respectively with two curb plate 9 looks adaptations, be favorable to supporting spacingly table 12, the equal fixedly connected with a plurality of couples 21 in fixed plate 6 bottom both sides, a plurality of couples 21 one side all are provided with the seat, be favorable to placing the seat, the space is saved, the convenience is dismantled to the seat.

Specifically, drive the rotating sleeve 3 through rotating the pivot 18 and rotate, rotating sleeve 3 when rotating and spacing limiting plate 17 through spacing groove 16, thereby drive limiting plate 17 and threaded rod 4 and rotate, because threaded rod 4 runs through thread bush 5 and with thread bush 5 threaded connection, make threaded rod 4 upwards move when rotating, threaded rod 4 drives swivel ring 8 when moving and removes, make swivel ring 8 drive stop collar 7 and remove, stop collar 7 removes and drives fixed plate 6 and removes, fixed plate 6 drives curb plate 9 and table 12 and rises, be favorable to adjusting the height of desktop upwards, drive swivel ring 8 when threaded rod 4 rotates and rotate, swivel ring 8 rotates and drives bevel gear 11 and rotate, it rotates to drive lead screw 10 to transmit through bevel gear 11, drive two curb plates 9 and remove to both sides when two lead screws 10 rotate, when two curb plates 9 move to both sides, drive two risers 14 and remove, riser 14 drives slide bar 15 and slides inside fixed plate 6, thereby improve the stability of curb plates 9, after two curb plates 9 move to both sides, table 12 slides downwards, make table 12 drive two risers 14 and fold and open up the convenience of table and use the area to the convenience of table, thereby it is favorable to two curb plates to expand the convenience of table 9 and use the joint to take up the increase the convenience of table 9, thereby two curb plates.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Portable table chair of dismantling includes base (1), its characterized in that: the utility model discloses a table top of base (1) top fixedly connected with is fixed cover (2), fixed cover (2) inside rotation is connected with and rotates sleeve (3), it has threaded rod (4) to rotate sleeve (3) inside sliding connection, fixed cover (2) top fixedly connected with thread bush (5), threaded rod (4) run through thread bush (5) and with thread bush (5) threaded connection, threaded rod (4) top is provided with fixed plate (6), fixed plate (6) top is provided with two curb plates (9), two curb plate (9) top is provided with table (12).

2. The portable detachable table and chair according to claim 1, wherein: threaded rod (4) top fixedly connected with rotating ring (8), fixed plate (6) inside fixedly connected with stop collar (7), rotating ring (8) rotate to be connected inside stop collar (7).

3. The portable detachable table and chair according to claim 1, wherein: the top of the fixing plate (6) is rotatably connected with two screw rods (10), the two screw rods (10) are both in transmission with the rotating ring (8) through bevel gears (11), and the two screw rods (10) respectively penetrate through the two side plates (9) and are in threaded connection with the two side plates (9).

4. The portable detachable table and chair according to claim 1, wherein: two equal fixedly connected with riser (14), two in curb plate (9) one side equal fixedly connected with slide bar (15), two slide bar (15) run through two fixed plates (6) respectively and with two fixed plate (6) sliding connection.

5. The portable detachable table and chair according to claim 1, wherein: both sides of the table plate (12) are fixedly connected with a plurality of sliding plates (13), the sliding plates (13) are respectively connected to both sides of the fixed plate (6) in a sliding mode, and the table plate (12) is respectively matched with the two side plates (9).

6. The portable detachable table and chair according to claim 1, wherein: rotate sleeve (3) inside a plurality of spacing grooves (16) of having seted up, a plurality of limiting plate (17) of threaded rod (4) bottom fixedly connected with, it is a plurality of limiting plate (17) respectively with a plurality of spacing groove (16) looks adaptation, rotate sleeve (3) bottom fixedly connected with pivot (18), pivot (18) run through base (1) and rotate with base (1) and be connected, pivot (18) bottom fixedly connected with runner.

7. The portable detachable table and chair according to claim 1, wherein: the base (1) bottom both sides equal fixedly connected with backup pad (20), base (1) top both sides equal fixedly connected with telescopic link (19), two telescopic link (19) top respectively with fixed plate (6) bottom fixed connection.

8. The portable detachable table and chair according to claim 1, wherein: the fixed plate (6) bottom both sides all fixedly connected with a plurality of couples (21), it is a plurality of couple (21) one side all is provided with the seat.