CN218605818U

CN218605818U - Portable stool capable of working at any time and writing

Info

Publication number: CN218605818U
Application number: CN202222933209.6U
Authority: CN
Inventors: 马俊; 黄晓敏; 梅盈
Original assignee: Guangzhou University
Current assignee: Guangzhou University
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-14
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of portable small stools capable of working and writing at any time, and discloses a portable small stool capable of working and writing at any time, which comprises a single stool; the connecting plate is arranged on the outer wall of the single stool; the desk plate is arranged at the top of the connecting plate; the adjusting unit comprises a first rotating portion, a second rotating portion and a supporting portion, the outer wall of the first rotating portion is provided with a limiting portion, the second rotating portion is located on the outer wall of the connecting rod, when the table is needed to be used, the clamping plate is rotated to enable the clamping plate to be horizontal to the clamping groove, then the table is rotated to enable the clamping plate to be separated from the clamping groove, in the rotating process of the table, the idler wheel receives acting force of the idler wheel groove, when the idler wheel moves upwards along the idler wheel groove, the idler wheel drives the T-shaped frame to rotate around the pin, when the table is perpendicular to the connecting plate, the T-shaped frame supports the table, the table is prevented from being inclined, the table can be normally used, and the small stool can be changed into an office table in the mode.

Description

Portable stool capable of working at any time

Technical Field

The utility model relates to a portable stool technical field that can official working at any time write specifically is a portable stool that can official working at any time write.

Background

The stool has simple materials and wide application, so the stool has more quantity than the chair stream, the shape of the stool is rich, the stool appears in a rectangular shape in the early stage and continues to the Ming dynasty until the Qing dynasty becomes a square shape, and the stool also appears in a sector shape, a quincunx shape and a hexagon shape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable little bench that can official working write at any time has solved the problem mentioned in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a portable small stool capable of working and writing at any time comprises a single stool;

the connecting plate is arranged on the outer wall of the single stool;

the table plate is arranged at the top of the connecting plate;

and the adjusting unit is arranged on the outer wall of the connecting plate and comprises a rotating part, a second rotating part and a supporting part, the outer wall of the first rotating part is provided with a limiting part, the second rotating part is positioned on the outer wall of the connecting rod, the supporting part is positioned at the bottom of the table plate, the top of the connecting plate is connected with the back of the table plate through a pin in a rotating manner, and the connecting plate is pulled to drive the rotating shaft to rotate.

Preferably, a rotation portion includes jack, axis of rotation, the bottom fixed connection of one section and connecting plate of axis of rotation, the other end of axis of rotation passes through the bearing and is connected with the back rotation of single stool, and the jack is located the back of single stool, and the inner wall joint of jack has the inserted bar, the outer wall of connecting plate is run through in the inserted bar activity, sets up inserted bar and jack for after the inserted bar inserted the jack, the connecting plate can't be driven by the axis of rotation and rotates.

Preferably, spacing portion includes the stopper, the outer wall of stopper and the back fixed connection of connecting plate, the inner wall joint of stopper has the movable plate, the back fixed mounting of movable plate has the spring, the one end that the movable plate was kept away from to the spring and the inner wall fixed connection of stopper, the outer wall at the inserted bar is established to the spring housing, the inner wall of movable plate and the outer wall fixed connection of inserted bar, through setting up spring and movable plate, carry on spacingly to the inserted bar, avoid the inserted bar to have the accident to remove and break away from the jack.

Preferably, no. two rotation portions include dwang, draw-in groove, the one end that the dwang is close to the table is passed through the bearing and is connected with the back rotation of table, the other end fixed mounting of dwang has the cardboard, and the draw-in groove is located the outer wall of connecting plate, the external diameter of cardboard is less than the internal diameter of draw-in groove, the outer wall fixed mounting of dwang has the baffle, the laminating of one side outer wall of the table and the outer wall of connecting plate dorsad of baffle makes the cardboard pass the draw-in groove through rotating the cardboard, then stimulates cardboard and draw-in groove dislocation, accomplishes spacing to the cardboard, and then accomplishes spacing to the dwang, sets up the baffle and makes the cardboard can't continue to move after passing the draw-in groove, avoids the table slope.

Preferably, the supporting part includes T type frame, gyro wheel groove, and the gyro wheel groove is located the back of table, the top that round pin and connecting plate are passed through to the bottom of T type frame is articulated, the both ends fixed mounting of T type frame has the gyro wheel, the outer wall of gyro wheel and the inner wall joint in gyro wheel groove are through setting up gyro wheel groove and gyro wheel for the table rotates the in-process and promotes the gyro wheel and remove in the gyro wheel groove, and it is perpendicular only to table and connecting plate, then T type frame props up the bottom of table, avoids the table slope.

Preferably, the outer wall of stopper is run through in the inserted bar activity for can drive the movable plate through the pulling inserted bar and remove in the stopper, the jack has two, and about axis of rotation symmetric distribution, make the connecting plate rotate 180 back can fix the connecting plate through the mode of inserting the inserted bar in the jack.

Preferably, the standing groove has been seted up in the front of table, the placement tool of being convenient for, the top cover of single stool is equipped with the sofa pad, increases single stool's use comfort, single stool's side fixed mounting has the sack, is convenient for place debris, single stool's bottom fixed mounting has the supporting pad, props up single stool, avoids single stool direct contact ground.

The utility model provides a portable stool which can be used for working and writing at any time. The portable bench capable of working at any time has the following beneficial effects:

(1) When the table plate needs to be used, the clamping plate is rotated to enable the clamping plate to be horizontal to the clamping groove, then the table plate is rotated to enable the clamping plate to be separated from the clamping groove, in the rotating process of the table plate, the idler wheels are under the acting force of the idler wheel grooves, the idler wheels drive the T-shaped frame to rotate around the pins while the idler wheels move upwards along the idler wheel grooves, when the table plate is perpendicular to the connecting plate, the table plate is supported by the T-shaped frame, the table plate is prevented from being inclined, the table plate can be normally used, and the small stool can be changed into an office table in the mode;

(2) This portable little bench that can official working at any time write, in the pulling inserted bar makes the inserted bar break away from the jack, rotates the connecting plate and makes the connecting plate drive the axis of rotation and rotate 180, then loosens the inserted bar, and the spring atress promotes the movable plate antedisplacement after changing, and then drives the inserted bar antedisplacement for the inserted bar inserts in the jack, accomplishes the fixed to the connecting plate, can normally use this portable little bench.

Drawings

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

FIG. 2 is a schematic side view of the single stool of the present invention;

FIG. 3 is a side view, cross-sectional structure diagram of the single stool of the present invention;

FIG. 4 is a back structural view of the single stool of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 3A according to the present invention;

fig. 6 is an enlarged schematic structural diagram of fig. 3B according to the present invention.

In the figure: 1 single stool, 2 standing grooves, 3 tables, 4 connecting plates, 5 sofa cushions, 6 adjusting units, 61I rotating parts, 611 inserting holes, 613 rotating shafts, 612 inserting rods, 62 II rotating parts, 621 rotating rods, 622 clamping grooves, 623 clamping plates, 624 baffles, 63 supporting parts, 631T-shaped frames, 632 roller grooves, 633 rollers, 64 limiting parts, 641 moving plates, 642 limiting blocks, 643 springs, 7 bags and 8 supporting cushions.

Detailed Description

As shown in fig. 1-6, the utility model provides a technical solution: a portable small stool capable of working and writing at any time comprises a single stool 1;

the connecting plate 4 is arranged on the outer wall of the single stool 1;

the table plate 3 is arranged at the top of the connecting plate 4;

the adjusting unit 6 is arranged on the outer wall of the connecting plate 4, the adjusting unit 6 comprises a first rotating part 61, a second rotating part 62 and a supporting part 63, the outer wall of the first rotating part 61 is provided with a limiting part 64, the second rotating part 62 is positioned on the outer wall of the connecting rod 4, the supporting part 63 is positioned at the bottom of the table plate 3, and the top of the connecting plate 4 is rotatably connected with the back of the table plate 3 through a pin;

the first rotating part 61 comprises a jack 611 and a rotating shaft 613, one section of the rotating shaft 613 is fixedly connected with the bottom of the connecting plate 4, the other end of the rotating shaft 613 is rotatably connected with the back of the single stool 1 through a bearing, the jack 611 is located at the back of the single stool 1, an insertion rod 612 is clamped on the inner wall of the jack 611, the insertion rod 612 movably penetrates through the outer wall of the connecting plate 4, the insertion rod 613 and the jack 611 are arranged, after the insertion rod 613 is inserted into the jack 611, the connecting plate 4 cannot be driven to rotate by the rotating shaft 613, the limiting part 64 comprises a limiting block 642, the outer wall of the limiting block 642 is fixedly connected with the back of the connecting plate 4, a moving plate 641 is clamped on the inner wall of the limiting block 642, a spring 643 is fixedly mounted on the back of the moving plate 641, one end of the spring 643, which is far away from the limiting block 642, is fixedly connected with the inner wall of the limiting block 642, the outer wall of the moving plate 612 is sleeved by the spring 643, the inner wall of the moving plate 641 is fixedly connected with the outer wall of the inserting rod 612, the spring 643 and the moving plate 641 are arranged to limit the inserting rod 612, so that the inserting rod 612 is prevented from being unintentionally moved to separate from the inserting hole 611, the inserting rod 612 movably penetrates through the outer wall of the limiting block 642, the moving plate 641 can be driven to move in the limiting block 642 by pulling the inserting rod 612, two inserting holes 611 are provided, and are symmetrically distributed about the rotating shaft 613, so that the connecting plate 4 can be fixed by inserting the inserting rod 612 into the inserting hole 611 after rotating 180 degrees, the second rotating part 62 comprises a rotating rod 621 and a clamping groove 622, one end of the rotating rod 621 close to the table 3 is rotatably connected with the back surface of the table 3 through a bearing, the other end of the rotating rod 621 is fixedly provided with a clamping plate 623, the clamping groove 622 is located on the outer wall of the connecting plate 4, the outer diameter of the clamping plate 623 is smaller than the inner diameter of the clamping groove 622, the outer wall of the rotating rod 621 is fixedly provided with a baffle 624, the outer wall of one side of the baffle 624 facing away from the table 3 is attached to the outer wall of the connecting plate 4, the clamping plate 623 is pulled to penetrate through the clamping groove 622 by pulling the clamping plate 623, then the clamping plate 623 is rotated to be dislocated with the clamping groove 622, the limiting of the clamping plate 623 is completed, further the limiting of the rotating rod 621 is completed, the baffle 624 is arranged to enable the clamping plate 623 to penetrate through the clamping groove 622 and cannot move continuously, the inclination of the table plate 3 is avoided, the supporting portion 63 comprises a T-shaped frame 631, a roller groove 632 is arranged on the back face of the table plate 3, the bottom of the T-shaped frame 631 is hinged to the top of the connecting plate 4 through a pin, rollers 633 are fixedly mounted at two ends of the T-shaped frame 631, the outer wall of each roller 633 is clamped to the inner wall of the corresponding roller groove 632, through the arrangement of the roller groove 632 and the rollers 633, the rollers 633 are pushed to move in the roller groove 632 in the rotating process of the table plate 3, only the table plate 3 is perpendicular to the connecting plate 4, then the T-shaped frame 631 supports the bottom of the table plate 3, the table plate 3 is prevented from inclining, a placing groove 2 is formed in the front face of the table plate 3, a convenient placing tool is provided, the top cover of the stool 1 is provided with a sofa cushion 5, the comfort level of the stool 1 is increased, the stool 1 is convenient for placing bag 7 for placing, the stool 1 is convenient for placing of a stool 1, the stool 1, and the stool 1 is prevented from being directly contacted with a stool ground supporting pad 8, and the stool 1.

When the portable small stool capable of working at any time is used and the stool function is needed, the inserting rod 612 is pulled to enable the inserting rod 612 to be separated from the inserting hole 611, the connecting plate 4 is rotated to enable the connecting plate 4 to drive the rotating shaft 613 to rotate 180 degrees, then the inserting rod 612 is loosened, the spring 643 is stressed and changed to push the moving plate 641 to move forward, the inserting rod 612 is driven to move forward, the inserting rod 612 is inserted into the inserting hole 611, the connecting plate 4 is fixed, the portable small stool can be normally used, when the table 3 needs to be used, the clamping plate 623 is rotated to enable the clamping plate 623 to be horizontal to the clamping groove 622, then the table 3 is rotated to enable the clamping plate 623 to be separated from the clamping groove 622, in the rotating process of the table 3, the roller 633 is under the acting force of the roller groove 643, the roller 633 moves up along the roller groove 643, the roller 631 drives the T-shaped frame 631 to rotate around the pin, when the table 3 is perpendicular to the connecting plate 4, the T-shaped frame 631 supports the table 3, the inclination of the table 3 is avoided, and the table 3 can be normally used.

Claims

1. A portable small stool capable of working and writing at any time comprises a single stool (1);

a connecting plate (4) arranged on the outer wall of the single stool (1);

the table plate (3) is arranged at the top of the connecting plate (4);

and set up regulation unit (6) at connecting plate (4) outer wall, its characterized in that: regulating unit (6) include a rotation portion (61), no. two rotation portions (62), supporting part (63), the outer wall of a rotation portion (61) is provided with spacing portion (64), no. two rotation portions (62) are located the outer wall of connecting plate (4), supporting part (63) are located the bottom of table (3), the back rotation that the top of connecting plate (4) was passed through the round pin and was connected with table (3).

2. A portable, casual office writing stool as set forth in claim 1, wherein: the first rotating part (61) comprises a jack (611) and a rotating shaft (613), one section of the rotating shaft (613) is fixedly connected with the bottom of the connecting plate (4), the other end of the rotating shaft (613) is rotatably connected with the back of the single stool (1) through a bearing, the jack (611) is located on the back of the single stool (1), an inserting rod (612) is clamped on the inner wall of the jack (611), and the inserting rod (612) movably penetrates through the outer wall of the connecting plate (4).

3. A portable, casual office writing stool as set forth in claim 1, wherein: the limiting part (64) comprises a limiting block (642), the outer wall of the limiting block (642) is fixedly connected with the back of the connecting plate (4), the inner wall of the limiting block (642) is clamped with a moving plate (641), a spring (643) is fixedly mounted on the back of the moving plate (641), one end, far away from the moving plate (641), of the spring (643 is fixedly connected with the inner wall of the limiting block (642), the spring (643) is sleeved on the outer wall of the inserting rod (612), and the inner wall of the moving plate (641) is fixedly connected with the outer wall of the inserting rod (612).

4. The portable stool for working and writing anytime as set forth in claim 1, wherein: no. two rotation portion (62) are including dwang (621), draw-in groove (622), the one end that dwang (621) is close to table (3) is passed through the bearing and is connected with the back rotation of table (3), the other end fixed mounting of dwang (621) has cardboard (623), and draw-in groove (622) are located the outer wall of connecting plate (4), the external diameter of cardboard (623) is less than the internal diameter of draw-in groove (622), the outer wall fixed mounting of dwang (621) has baffle (624), the outer wall laminating of one side outer wall and connecting plate (4) of baffle (624) back to table (3).

5. A portable, casual office writing stool as set forth in claim 1, wherein: supporting part (63) include T type frame (631), gyro wheel groove (632), and gyro wheel groove (632) are located the back of table (3), the top that the round pin was passed through to the bottom of T type frame (631) is articulated with connecting plate (4), the both ends fixed mounting of T type frame (631) has gyro wheel (633), the outer wall of gyro wheel (633) and the inner wall joint of gyro wheel groove (632).

6. A portable, casual office writing stool as set forth in claim 2, wherein: the inserting rod (612) movably penetrates through the outer wall of the limiting block (642), and two inserting holes (611) are symmetrically distributed around the rotating shaft (613).

7. The portable stool for working and writing anytime as set forth in claim 1, wherein: standing groove (2) have been seted up in the front of table (3), the top cover of single stool (1) is equipped with sofa pad (5), the side fixed mounting of single stool (1) has sack (7), the bottom fixed mounting of single stool (1) has supporting pad (8).