CN217722970U

CN217722970U - Combined integral desk and chair

Info

Publication number: CN217722970U
Application number: CN202221447847.0U
Authority: CN
Inventors: 王佺; 王绍华; 谈连城
Original assignee: Wuhan Quanguan Technology Co ltd
Current assignee: Wuhan Quanguan Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-04
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a combination formula desk chair, including the bedplate, bedplate one side is equipped with the backup plate, and the backup plate corresponds with the table of establishing at the bedplate opposite side, and two mount pads are the symmetry and establish at the bedplate lower extreme and with bedplate fixed connection, and first folding frame is arranged bedplate one side and is connected through rotation portion and table rotation, and the second folding frame is arranged the bedplate opposite side and can dismantle through sticking department and table and be connected. The utility model discloses what distinguish with traditional desk chair is that, it installs the table in one side of bedplate, and the table is connected with the folding leg of establishing in the bedplate both sides, and the folding leg can be received the table in folding leg one side when supporting the table, and it itself can receive and release in bedplate one side through folding, and foldable design can not bring the restraint for the user when facilitating for the user, and space utilization is high.

Description

Combined integral desk and chair

Technical Field

The utility model relates to an educational equipment technical field especially relates to a combination formula desk chair.

Background

The desk and chair is one of desks and chairs, also called student desk and chair and school desk and chair, and the desk and chair can be divided according to age, materials and functions, wherein the desk and chair comprises combined desk and chair, and the combined desk and chair is a desk and chair which is fixedly or movably combined and connected together for use, is inconvenient to move and is generally used in schools or large and medium-sized meeting rooms.

Some seats that have a table that appear in the market at present, its table often need fix in the handle department of seat, assembles through the detachable mode, and the seat of this kind of structure, its table are packed up inconveniently, and occupation space is big, in addition because the handle table all encircles around the user, can bring the restraint for the user. Therefore, the utility model provides a combined integral desk and chair to solve the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a combination style desk chair for solve current cutting device, it is fixed the back through anchor clamps to the motor, adjusts the shortcoming that just needs to assemble again, work efficiency is low again.

In order to realize the purpose of the utility model, the utility model discloses a following technical scheme realizes a combination style desk chair, including the bedplate, bedplate one side is equipped with the backup plate, and the backup plate corresponds with the table of establishing at the bedplate opposite side, still includes:

the two mounting seats are symmetrically arranged at the lower end of the seat plate and are fixedly connected with the seat plate, and the lower ends of the mounting seats are provided with supporting legs;

the first folding frame is arranged on one side of the seat board and is rotationally connected with one of the mounting seats, and one end, far away from the mounting seat, of the first folding frame is rotationally connected with the table board through a rotating part;

the second folding frame is arranged on the other side of the seat board and is rotationally connected with the other mounting seat, and one end, far away from the mounting seat, of the second folding frame is detachably connected with the table board through a locking part.

The further improvement is that: the first folding frame and the second folding frame respectively comprise a first supporting plate and a second supporting plate, one end of the first supporting plate is rotatably connected with the second supporting plate, the other end of the first supporting plate is rotatably connected with the mounting seat, one end, far away from the first supporting plate, of the second supporting plate is connected with the lower end of the table plate, and a clamping plate positioning piece used for fixing the positions of the first supporting plate and the second supporting plate is arranged at the joint of the second supporting plate and the first supporting plate.

The further improvement lies in that: the clamping plate positioning piece comprises an adjusting support plate arranged at the included angle between a first support plate and a second support plate, one end of the adjusting support plate is rotatably connected with the first support plate, the other end of the adjusting support plate penetrates through a plug plate groove formed in the side wall of a second positioning bolt and is in sliding fit with the plug plate groove, a first positioning bolt used for fixing the first support plate is arranged at the joint of the adjusting support plate and the first support plate, and a second positioning bolt used for fixing the second support plate is arranged at the matching position of the adjusting support plate and the second support plate.

The further improvement lies in that: the first positioning bolt penetrates through the adjusting support plate and the first support plate to be in threaded fit with a first positioning hole formed in the outer side of the mounting seat, and the second positioning bolt penetrates through the second support plate to be in threaded fit with a second positioning hole formed in the adjusting support plate.

The further improvement lies in that: the rotating portion comprises a rotating pin, the rotating pin is arranged at the joint of the second support plate and the table plate on the first folding frame, two ends of the rotating pin are rotatably connected with pin sleeves, the pin sleeves are fixedly connected with the lower end of one side of the table plate, and the rotating pin is fixedly connected with one end, far away from the first support plate, of the second support plate on the first folding frame.

The further improvement lies in that: the locking part comprises a first threaded cylinder and a second threaded cylinder, the first threaded cylinder is fixed at the lower end, far away from one side of the rotating part, of the table plate along the wall and is fixedly connected with the table plate, the second threaded cylinder is fixed at one end, far away from the first support plate, of the second support plate on the second folding frame, the first threaded cylinder and the second threaded cylinder are staggered, a fixing bolt is assembled on the second threaded cylinder, and the fixing bolt is matched with a bolt hole formed in the first threaded cylinder.

The further improvement lies in that: the bedplate top and through arc hack lever and bedplate fixed connection are arranged in to the backup plate, and the backup plate is close to table one side and offers the arcwall face that is the indent, and the backup plate is kept away from table one side and is equipped with the strengthening rib with the junction of backup plate with arc hack lever fixed connection.

The utility model has the advantages that: it installs the table in one side of bedplate, and the table is connected with the folding leg of establishing in the bedplate both sides, and the folding leg can be received the table in folding leg one side when supporting the table, and it itself can receive and release in bedplate one side through folding, and foldable design can not bring the restraint for the user when facilitating for the user, and space utilization is high.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a structural diagram of the table board of the present invention.

Fig. 3 is a structural diagram of the adjusting plate of the present invention.

Wherein: 1. a backup plate; 2. an arc-shaped frame rod; 3. a seat plate; 4. a mounting seat; 5. a support leg; 6. a first support plate; 7. a second support plate; 8. a table plate; 9. a first threaded barrel; 10. a second threaded barrel; 11. a fixing bolt; 12. A rotating part; 13. a first positioning hole; 14. a board inserting groove; 15. adjusting the support plate; 16. a second positioning hole; 17. A second positioning bolt; 18. a first positioning pin.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 show, this embodiment has proposed a combination formula desk chair, including bedplate 3, bedplate 3 one side is equipped with backup plate 1, and backup plate 1 corresponds with the table 8 of establishing at bedplate 3 opposite side, still includes:

the two mounting seats 4 are symmetrically arranged at the lower end of the seat plate 3 and are fixedly connected with the seat plate 3, and the lower ends of the mounting seats 4 are provided with supporting legs 5;

the first folding frame is arranged on one side of the seat plate 3 and is rotationally connected with one mounting seat 4, and one end of the first folding frame, which is far away from the mounting seat 4, is rotationally connected with the table plate 8 through a rotating part;

and the second folding frame is arranged on the other side of the seat plate 3 and is rotationally connected with the other mounting seat 4, and one end of the second folding frame, far away from the mounting seat 4, is detachably connected with the table plate 8 through a locking part. First folded member and second folded member set up in 3 both sides of bedplate, all are used for supporting table 8, and what have a difference is, first folded member rotates with table 8 to be connected, and the second folded member can be dismantled with table 8 and be connected. When the table plate 8 is folded, the table plate 8 can be folded and folded on one side of the first folding piece. The two sides of the body of the user are not blocked, and the movement is convenient.

Specifically, first folding frame and second folding frame all include first extension board 6 and

second extension board

7, and 6 one end of first extension board is rotated with second extension board 7 and is connected, and the 6 other end of first extension board rotates with mount pad 4 and is connected, and 6 one end of first extension board is kept away from to second extension board 7 is connected with 8 lower extremes of table, and the junction of second extension board 7 and first extension board 6 is equipped with and is used for carrying out the cardboard setting element fixed to first extension board 6 and second extension board 7 position. The first folding part and the second folding part are composed of a first supporting plate 6 and a second supporting plate 7, the first supporting plate 6 and the second supporting plate 7 can support the table plate 8 through rotation, and a clamping plate positioning part located at the joint of the first supporting plate 6 and the second supporting plate 7 locks the positions of the first supporting plate and the second supporting plate. It should be noted that when the table 8 is supported, the first folding member should be unfolded first, and then the second folding member should be unfolded, and when the table is folded, the second folding member should be folded first.

Specifically, the clamping plate positioning piece comprises an adjusting support plate 15 arranged at the included angle between a first support plate 6 and a second support plate 7, one end of the adjusting support plate 15 is rotatably connected with the first support plate 6, the other end of the adjusting support plate 15 passes through a plug plate groove 14 formed in the side wall of a second positioning bolt 17 and is in sliding fit with the plug plate groove 14, a first positioning bolt 18 used for fixing the first support plate 6 is arranged at the joint of the adjusting support plate 15 and the first support plate 6, and a second positioning bolt 17 used for fixing the second support plate 7 is arranged at the joint of the adjusting support plate 15 and the second support plate 7; the clamping plate positioning piece is arranged at the included angle between the first support plate 6 and the second support plate 7 and used for fixing the angle and the positions of the first support plate 6 and the second support plate 7 after the first support plate 6 and the second support plate 7 are unfolded or folded.

During adjustment, the adjusting support plate 15 and the inserting plate groove 14 are in a sliding fit state, the second support plate 7 is pulled to enable the second support plate 7 and the first support plate 6 to be unfolded, after the table plate 8 is adjusted to a proper position, the position of the first support plate 6 is fixed through the first positioning bolt 18, the position of the adjusting support plate 15 is fixed through the second positioning bolt 17, the adjusting support plate 15, the first support plate 6 and the second support plate 7 form a triangular support structure, and the triangular support structure can effectively support the table plate 8.

More specifically, a first positioning bolt 18 passes through the adjusting support plate 15 and the first support plate 6 to be in threaded fit with a first positioning hole 13 formed in the outer side of the mounting seat 4, and a second positioning bolt 17 passes through the second support plate 7 to be in threaded fit with a second positioning hole 16 formed in the adjusting support plate 15. The first positioning bolt 18 is rotatably connected with the adjusting support plate 15, is in threaded connection with the first support plate 6 and the first positioning hole 13 to support the adjusting support plate 15 to rotate, and fixes the first support plate 6 when the first positioning bolt 18 is screwed into the first positioning hole 13. The second positioning bolt 17 is in threaded connection with the second support plate 7 and the adjusting support plate 15, and is used for penetrating into the second positioning hole 16 to fix the second support plate 7.

Specifically, the rotating portion 12 includes a rotating pin, the rotating pin is disposed at a joint of the second support plate 7 and the table 8 on the first folding frame, two ends of the rotating pin are rotatably connected with a pin sleeve, the pin sleeve is fixedly connected with a lower end of one side of the table 8, and the rotating pin is fixedly connected with one end of the first folding upper second support plate 7, which is far away from the first support plate 6. The rotating part 12 is provided at a joint of the first folding frame and the table 8, and supports the table 8 and rotates on the second support plate 7 to be folded while supporting the table 8. It should be noted that the rotating portion 12 is disposed on the lower end surface of one side of the table 8, and the lower end surface of the other side of the table 8 is detachably connected to the second folding frame through the locking portion.

More specifically, the locking part comprises a first threaded cylinder 9 and a second threaded cylinder 10, the first threaded cylinder 9 is fixed on the wall of the lower end of one side of the table plate 8 far away from the rotating part 12 and is fixedly connected with the table plate 8, the second threaded cylinder 10 is fixed on one end of the second support plate 7 far away from the first support plate 6 on the second folding frame, the first threaded cylinder 9 and the second threaded cylinder 10 are staggered, a fixing bolt 11 is assembled on the second threaded cylinder 10, and the fixing bolt 11 is matched with a bolt hole formed in the first threaded cylinder 9. The locking portion connects the second folding frame and the table 8 together in a bolt locking manner, so that the first folding frame and the second folding frame support the table 8.

When the first folding frame and the second folding frame are unfolded and the table plate 8 is supported, the fixing bolt 11 arranged at the top end of the second supporting plate 7 on the second folding frame is matched with the first threaded cylinder 9 arranged at the lower end of the table plate 8, the fixing bolt 11 assembled on the second threaded cylinder 10 corresponds to the bolt hole formed in the first threaded cylinder 9, and at the moment, the bolt is rotated, so that the table plate 8 can be locked at the upper end of the second supporting plate 7. The mode of screw thread fixation, the person of facilitating the use tears down the table 8 from the second folding frame, and is folding accomodate the convenience.

More specifically, 3 tops of bedplate and through

arc hack lever

2 and 3 fixed connection of bedplate are arranged in to backup plate 1, and backup plate 1 is close to 8 one sides of table and offers the arcwall face that is the indent, and backup plate 1 keeps away from 8 one sides of table and 2 fixed connection of arc hack lever, and arc hack lever 2 is equipped with the strengthening rib with backup plate 1's junction. The upper end of arc hack lever 2 is fixed at the back of backup plate 1, and the lower extreme of arc hack lever 2 extends to the lower terminal surface of bedplate 3 and is fixed with bedplate 3, and it is equipped with the strengthening rib equally with bedplate 3's junction for the working strength of backup plate 1 and bedplate 3 junction is passed through at 2 both ends of reinforcing arc hack lever, makes this desk chair holistic structure more stable.

This a combination formula desk chair, it is on the basis of traditional desk chair, install table 8 in one side of bedplate 3, table 8's bottom is connected with two folding legs of establishing in bedplate 3 both sides, two folding legs can support table 8, one of them folding leg rotates with table 8 to be connected, another folding leg can dismantle with table 8 and be connected, it is when supporting, can receive table 8 in folding leg one side, folding leg can receive and release in bedplate 3 one side through folding, combine together through bedplate 3 and table 8, not only facilitate for the user, do not influence the normal use of desk chair simultaneously, space utilization is high-efficient.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a combination formula desk chair, includes bedplate (3), bedplate (3) one side is equipped with backup plate (1), backup plate (1) corresponds its characterized in that with table (8) of establishing at bedplate (3) opposite side, still includes:

the two mounting seats (4) are symmetrically arranged at the lower end of the seat plate (3) and are fixedly connected with the seat plate (3), and the lower ends of the mounting seats (4) are provided with supporting legs (5);

the first folding frame is arranged on one side of the seat plate (3) and is rotationally connected with one of the mounting seats (4), and one end, far away from the mounting seat (4), of the first folding frame is rotationally connected with the table plate (8) through a rotating part;

the second folding frame is arranged on the other side of the seat plate (3) and is rotationally connected with the other mounting seat (4), and one end, far away from the mounting seat (4), of the second folding frame is detachably connected with the table plate (8) through a locking part.

2. The combined desk and chair of claim 1, wherein: the folding table is characterized in that the first folding frame and the second folding frame respectively comprise a first supporting plate (6) and a second supporting plate (7), one end of the first supporting plate (6) is rotatably connected with the second supporting plate (7), the other end of the first supporting plate (6) is rotatably connected with the mounting seat (4), one end, far away from the first supporting plate (6), of the second supporting plate (7) is connected with the lower end of the table plate (8), and a clamping plate positioning piece used for fixing the positions of the first supporting plate (6) and the second supporting plate (7) is arranged at the joint of the second supporting plate (7) and the first supporting plate (6).

3. The combined desk and chair of claim 2, wherein: the cardboard setting element is including setting up regulation extension board (15) in first extension board (6) and second extension board (7) contained angle department, it rotates with first extension board (6) to adjust extension board (15) one end and is connected, adjust extension board (15) other end and pass plug board groove (14) that second locating bolt (17) lateral wall was seted up and with plug board groove (14) sliding fit, it is equipped with first locating pin (18) that are used for fixing first extension board (6) to adjust the junction of extension board (15) and first extension board (6), it is equipped with second locating pin (17) that are used for fixing second extension board (7) to adjust extension board (15) and the cooperation department of second extension board (7).

4. A combined desk and chair as claimed in claim 3 wherein: the first positioning bolt (18) penetrates through the adjusting support plate (15) and the first support plate (6) to be in threaded fit with a first positioning hole (13) formed in the outer side of the mounting seat (4), and the second positioning bolt (17) penetrates through the second support plate (7) to be in threaded fit with a second positioning hole (16) formed in the adjusting support plate (15).

5. The combined desk and chair of claim 1, wherein: the rotating portion (12) comprises a rotating pin, the rotating pin is arranged at the joint of the second support plate (7) and the table plate (8) on the first folding frame, two ends of the rotating pin are rotatably connected with pin sleeves, the pin sleeves are fixedly connected with the lower end of one side of the table plate (8), and the rotating pin and the first folding upper second support plate (7) are fixedly connected with one end of the first support plate (6) away.

6. The combined desk and chair of claim 5, wherein: the locking part comprises a first threaded cylinder (9) and a second threaded cylinder (10), the first threaded cylinder (9) is fixed to the lower end, away from one side of the rotating part (12), of the table plate (8) along the wall and is fixedly connected with the table plate (8), the second threaded cylinder (10) is fixed to one end, away from the first support plate (6), of the second support plate (7) on the second folding frame, the first threaded cylinder (9) and the second threaded cylinder (10) are staggered, a fixing bolt (11) is assembled on the second threaded cylinder (10), and the fixing bolt (11) is matched with a bolt hole formed in the first threaded cylinder (9).

7. The combined desk and chair of claim 1, wherein: bedplate (3) top and through arc hack lever (2) and bedplate (3) fixed connection are arranged in to backup plate (1), the arcwall face that is the indent is seted up to backup plate (1) near table (8) one side, table (8) one side and arc hack lever (2) fixed connection are kept away from to backup plate (1), the junction of arc hack lever (2) and backup plate (1) is equipped with the strengthening rib.