Office combined desk and chair with convenient resting and sitting

Abstract

The application discloses an office combined desk and chair which can rest conveniently and sit, belongs to the field of office desk and chair, and comprises a desk body, an adjusting assembly is rotationally connected to the inner wall of the desk body, a placing rack is slidingly matched with the lower side of the desk body, and the adjusting assembly plays a role in driving the placing rack to lift; a lying plate is slidingly matched with the inner wall of the placing rack, and a seat is placed at the lower side of the lying plate; the lying plate can provide a good resting place when it is needed to rest, and the staff can rest conveniently, so that the office desk and chair have multiple functions, are high in practicality, the headrest is lifted when the lying plate is moved out of the placing rack, which is convenient for resting, meanwhile, the clamping plate is opened when the lying plate is moved out of the placing rack, which is convenient for placing feet, and the comfort of the lying plate is further improved.

Description

Technical Field

[0001] This invention relates to the field of office desks and chairs, and more specifically, to a modular office desk and chair set up for comfortable rest and seating. Background Technology

[0002] Office desks and chairs refer to tables and chairs used for office work. Traditional office desks and chairs, due to their simple structure, can only serve the purpose of placing work items and working, resulting in a relatively limited function. They are not convenient for providing a good resting place. Other existing multi-functional office desks and chairs, such as the existing patent technology CN113768287A, involve a multi-functional office desk and chair, including a desktop with a support cabinet symmetrically arranged on the lower end of the desktop. The support cabinet and the desktop are fixedly connected. One end of the support cabinet has a drive and security compartment, and the other end of the drive and security compartment has a first storage compartment. The connection strength between the desktop and the support cabinet can be improved by the setting of a reinforced sealing plate and a foot support component. The cooperation between the setting of movable storage components, electric telescopic rod and drawers makes it easier to store office supplies and computers, and thus makes the desktop tidier. However, its multiple functions are only multi-functional for office storage and cannot adapt to the multi-functional sitting posture and resting posture of users.

[0003] In view of this, we propose a modular office desk and chair that allows for convenient rest and seating. Summary of the Invention

[0004] 1. Technical problems to be solved

[0005] The purpose of this invention is to provide a modular office desk and chair that allows for convenient rest and seating, in order to solve the problems mentioned in the background art.

[0006] 2. Technical Solution

[0007] A modular office desk and chair for comfortable rest and seating includes a desk body, an adjustable component rotatably connected to the inner wall of the desk body, and a shelf slidably fitted on the lower side of the desk body. The adjustable component is used to raise and lower the shelf.

[0008] The inner wall of the placement rack is slidably fitted with a reclining board, and a seat is placed under the reclining board.

[0009] Preferably, screw grooves are provided on the inner sides of both ends of the table body;

[0010] The adjusting assembly includes a lead screw, the outer wall of which is rotatably connected to the inner wall of the lead screw groove.

[0011] Preferably, the adjustment assembly further includes a dual-axis motor installed and fixed on the inner wall of the middle part of the table body, and the outer walls of both ends of the dual-axis motor extend into the lead screw groove and are fitted with drive wheels;

[0012] A driven wheel is fixedly connected to one end of the lead screw near the driving wheel, and the driven wheel meshes with the driving wheel for transmission.

[0013] Preferably, movable blocks are fixedly connected to the outer walls at both ends of the placement rack, and the movable blocks are threadedly connected to lead screws. A threaded rod is rotatably connected through one inner wall of the placement rack, and the outer wall of the threaded rod near the lying plate is threadedly connected to the lying plate.

[0014] Preferably, a gear A is sleeved and fixed at the other end of the threaded rod;

[0015] A rack A is fixedly connected to the inner wall of the end of the table body near gear A, and the rack A meshes with gear A for transmission.

[0016] Preferably, a worm gear is rotatably connected to the side wall of the end of the lying plate away from the threaded rod, and a gear B is sleeved and fixed at the other end of the worm gear;

[0017] A rack B is fixedly connected to the inner wall of the placement frame near the gear B, and the rack B meshes with the gear B for transmission.

[0018] Preferably, a mounting plate is rotatably connected to the bottom surface of the lying plate near the worm gear. The two ends of the mounting plate are rotatably connected to the inner wall of the lying plate via pins. A worm wheel is fixedly connected to the end of the pin near the worm gear, and the worm wheel meshes with the worm gear for transmission.

[0019] Preferably, a headrest is slidably fitted on the inner wall of the top surface of the other end of the reclining board. The bottom surface of the headrest is connected and fixed to the inner wall of the reclining board by multiple tension springs. Two top rods are rotatably connected to the inner wall of the lower end of the headrest. The lower ends of the two top rods are hinged to an L-shaped rod. The other end of the L-shaped rod extends through the inner wall of the reclining board to the outside.

[0020] The placement rack has a limiting groove on its top surface near the L-shaped rod, and the inner wall of the limiting groove slides in conjunction with the outer wall of the L-shaped rod.

[0021] Preferably, the bottom surface of the seat is provided with a base, and a plurality of T-shaped rods are slidably fitted on the inner wall of the lower end of the seat. The end of the T-shaped rod near the base is connected and fixed to the top surface of the base, and a spring is connected and fixed between the top surface of the T-shaped rod and the inner wall of the lower end of the seat.

[0022] Preferably, a backrest is slidably fitted on one side of the top surface of the base, and a rotating shaft is rotatably connected to the upper side of the base. A transmission wheel A is sleeved and fixed at one end of the rotating shaft inside the seat, and a transmission wheel B is sleeved and fixed at the other end of the rotating shaft inside the backrest.

[0023] The backrest and the inner wall of the seat are both connected and fixed with transmission racks, and the two transmission racks are respectively engaged with transmission wheel A and transmission wheel B for transmission.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the advantages of this invention are:

[0026] 1. By setting up a reclining board, a good resting place can be provided when needed, making it convenient for staff to rest and giving the office desk and chair multiple functions.

[0027] 2. By incorporating a seat with a retractable backrest, it can be easily placed under the table, thus not taking up other space when not in use. At the same time, an adjustable component allows the reclining board to be moved out for storage, making it convenient to use.

[0028] 3. By adding a headrest, the headrest can be raised when the reclining board is removed from the shelf, making it easier to rest. At the same time, by adding a footrest, the footrest can be opened when the reclining board is removed from the shelf, making it easier to place your feet, further improving the comfort of the reclining board. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention during operation;

[0030] Figure 2 This is a schematic diagram of the overall structure of the present invention during rest.

[0031] Figure 3 This is a partial cross-sectional view of the seat structure of the present invention;

[0032] Figure 4 This is a partial cross-sectional view of a portion of the structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the unfolded structure of the lying plate of the present invention;

[0034] The following are the labeling instructions in the diagram: 1. Table body; 2. Adjustment component; 3. Placement rack; 4. Reclining board; 5. Seat; 101. Lead screw groove; 102. Rack A; 201. Lead screw; 202. Dual-axis motor; 203. Drive wheel; 204. Driven wheel; 301. Moving block; 302. Threaded rod; 303. Gear A; 304. Rack B; 305. Limiting groove; 401. Worm gear; 402. Gear B; 403. Mounting plate; 404. Worm gear; 405. Headrest; 406. Tension spring; 407. Top rod; 408. L-shaped rod; 501. Base; 502. T-shaped rod; 503. Spring; 504. Backrest; 505. Rotating shaft; 506. Transmission wheel A; 507. Transmission wheel B; 508. Transmission rack. Detailed Implementation

[0035] Please refer to Figures 1-5. This invention provides a technical solution:

[0036] A modular office desk and chair for resting and convenient seating includes a desk body 1, an adjustment component 2 rotatably connected to the inner wall of the desk body 1, and a placement rack 3 slidably fitted on the lower side of the desk body 1. The adjustment component 2 drives the placement rack 3 to rise and fall.

[0037] A reclining board 4 slides along the inner wall of the shelf 3, and a seat 5 is placed under the reclining board 4.

[0038] Specifically, screw grooves 101 are provided on the inner sides of both ends of the table body 1;

[0039] The adjusting assembly 2 includes a lead screw 201, the outer wall of which is rotatably connected to the inner wall of the lead screw groove 101.

[0040] Furthermore, the adjustment component 2 also includes a dual-axis motor 202 installed and fixed on the inner wall of the middle part of the table body 1. The outer walls of both ends of the dual-axis motor 202 extend into the lead screw groove 101 and are fitted with drive wheels 203.

[0041] A driven wheel 204 is fixedly connected to one end of the lead screw 201 near the driving wheel 203, and the driven wheel 204 meshes with the driving wheel 203 for transmission.

[0042] In this embodiment, the adjustment component 2 serves to remove and store the reclining board 4.

[0043] Furthermore, movable blocks 301 are fixedly connected to the outer walls of both ends of the placement rack 3. The movable blocks 301 are threadedly connected to the lead screw 201. A threaded rod 302 is rotatably connected through one side of the inner wall of the placement rack 3. The outer wall of the threaded rod 302 near the lying plate 4 is threadedly connected to the lying plate 4.

[0044] In this embodiment, the threaded rod 302 automatically ejects the lying plate 4.

[0045] Furthermore, a gear A303 is fixedly fitted onto the other end of the threaded rod 302;

[0046] A rack A102 is fixedly connected to the inner wall of the end of the table body 1 near the gear A303, and the rack A102 meshes with the gear A303 for transmission.

[0047] In this embodiment, rack A102 plays a linkage role.

[0048] Furthermore, a worm gear 401 is rotatably connected to the side wall of the lying plate 4 away from the threaded rod 302, and a gear B402 is sleeved and fixed at the other end of the worm gear 401.

[0049] A rack B304 is fixed to the inner wall of the placement frame 3 near the gear B402. The rack B304 meshes with the gear B402 for transmission.

[0050] In this embodiment, rack B304 serves to open and close the latch plate 403.

[0051] Furthermore, a mounting plate 403 is rotatably connected to the bottom surface of the end of the lying plate 4 near the worm 401. The two ends of the mounting plate 403 are rotatably connected to the inner wall of the lying plate 4 via pins. A worm wheel 404 is fixedly connected to the end of the pin near the worm 401, and the worm wheel 404 meshes with the worm 401 for transmission.

[0052] In this embodiment, the platform 403 facilitates the placement of feet.

[0053] It is worth noting that a headrest 405 is slidably fitted on the inner wall of the top surface of the other end of the reclining board 4. The bottom surface of the headrest 405 is connected and fixed to the inner wall of the reclining board 4 by multiple tension springs 406. Two push rods 407 are rotatably connected to the inner wall of the lower end of the headrest 405. The lower ends of the two push rods 407 are hinged to an L-shaped rod 408. The other end of the L-shaped rod 408 extends through the inner wall of the reclining board 4 to the outside.

[0054] A limiting groove 305 is provided on the top surface of the placement rack 3 near the L-shaped rod 408, and the inner wall of the limiting groove 305 slides in fit with the outer wall of the L-shaped rod 408.

[0055] In this embodiment, the headrest 405 provides support for the neck.

[0056] It is worth noting that the bottom surface of the seat 5 is provided with a base 501, and multiple T-shaped rods 502 are slidably fitted on the inner wall of the lower end of the seat 5. The end of the T-shaped rod 502 near the base 501 is connected and fixed to the top surface of the base 501, and a spring 503 is connected and fixed between the top surface of the T-shaped rod 502 and the inner wall of the lower end of the seat 5.

[0057] In this embodiment, the spring 503 resets the backrest 504.

[0058] In addition, a backrest 504 is slidably fitted on one side of the top surface of the base 501, and a rotating shaft 505 is rotatably connected to the upper side of the base 501. A transmission wheel A506 is sleeved and fixed at one end of the rotating shaft 505 inside the seat 5, and a transmission wheel B507 is sleeved and fixed at one end of the rotating shaft 505 inside the backrest 504.

[0059] The inner walls of the backrest 504 and the seat 5 are both connected and fixed with transmission racks 508, and the two transmission racks 508 are respectively engaged with transmission wheel A506 and transmission wheel B507 for transmission.

[0060] In this embodiment, the retractable backrest 504 makes it easy to sit down in the seat 5.

[0061] When it is necessary to sit on the seat 5 to work, you can sit on the seat 5. At this time, the seat 5 will be lowered, and the transmission rack 508 inside the seat 5 will drive the transmission wheel A506 to rotate, thereby driving the transmission wheel B507 connected to the rotating shaft 505 to rotate, and then driving the backrest 504 connected to the meshing transmission rack 508 to move upward, so that when the staff sits down, the backrest 504 moves out for support.

[0062] Then, when it is time to rest, the dual-axis motor 202 can be used to drive the drive wheel 203 to rotate, so that the drive wheel 203 drives the lead screw 201 connected to the driven wheel 204 to rotate, so that the lead screw 201 can drive the placement frame 3 connected to the moving block 301 to move down. At this time, the gear A303 connected to the threaded rod 302 on the placement frame 3 will rotate under the action of the rack A102, so that the threadedly connected reclining plate 4 can be removed from the placement frame 3.

[0063] When the reclining plate 4 is moved out, the gear B402 on the reclining plate 4 will rotate under the action of the rack B304, thereby driving the worm gear 401 to rotate. This allows the worm gear 401 to drive the mounting plate 403 connected to the worm wheel 404 to rotate, enabling the mounting plate 403 to unfold.

[0064] Then, when one end of the L-shaped rod 408 on the reclining board 4 is in contact with the inner wall of the front end of the limiting groove 305, as the reclining board 4 continues to move out, the L-shaped rod 408 will move backward, thereby driving the hinged top rod 407. This allows the top rod 407 to drive the rotatably connected headrest 405 to rise, and the seat 5 can be placed at the bottom of the reclining board 4 for support. At the same time, the raised backrest 504 and the table 1 can act as a barrier, making it difficult for the staff to fall off when lying on the reclining board 4. The staff can then lie on the reclining board 4 with their feet on the support plate 403 and their neck resting on the headrest 405 for rest.

Claims

1. A modular office desk and chair for convenient rest and seating, comprising a desk body (1), characterized in that: The inner wall of the table body (1) is rotatably connected to an adjustment component (2), and a placement rack (3) is slidably fitted on the lower side of the table body (1). The adjustment component (2) drives the placement rack (3) to rise and fall. A reclining board (4) is slidably fitted onto the inner wall of the placement rack (3). A seat (5) is placed under the reclining board (4). A step plate (403) is rotatably connected to the bottom surface of the reclining board (4) near the worm gear (401). The two ends of the step plate (403) are rotatably connected to the inner wall of the reclining board (4) via pins. A worm wheel (404) is fixedly connected to the end of the pin near the worm gear (401). The worm wheel (404) meshes with the worm gear (401) for transmission. A headrest (405) is slidably fitted onto the inner wall of the top surface of the other end of the reclining board (4). The bottom surface of the headrest (405) is fixedly connected to the inner wall of the reclining board (4) via multiple tension springs (406). Two top rods (407) are rotatably connected to the inner wall of the lower end of the pillow (405). The lower ends of the two top rods (407) are hinged to an L-shaped rod (408). The other end of the L-shaped rod (408) extends through the inner wall of the reclining board (4) to the outside. The bottom surface of the seat (5) is provided with a base (501). A backrest (504) is slidably fitted on the top surface of one side of the base (501). A rotating shaft (505) is rotatably connected to the upper side of the base (501). A transmission wheel A (506) is sleeved and fixed at one end of the rotating shaft (505) inside the seat (5), and a transmission wheel B (507) is sleeved and fixed at the other end of the rotating shaft (505) inside the backrest (504). The table body (1) has lead screw grooves (101) on the inner sides of both ends; the adjustment component (2) includes a lead screw (201), the outer wall of the lead screw (201) is rotatably connected to the inner wall of the lead screw groove (101), and the adjustment component (2) also includes a dual-axis motor (202) installed and fixed on the inner wall of the middle part of the table body (1), the outer walls of both ends of the dual-axis motor (202) extend into the lead screw groove (101) and are fitted with drive wheels (203); The end of the lead screw (201) near the driving wheel (203) is connected and fixed to the driven wheel (204), and the driven wheel (204) meshes with the driving wheel (203) for transmission. The outer walls of both ends of the placement frame (3) are connected and fixed to the moving blocks (301), and the moving blocks (301) are threadedly connected to the lead screw (201). The inner wall of one side of the placement frame (3) is rotatably connected to the threaded rod (302), and the outer wall of the threaded rod (302) near the lying plate (4) is threadedly connected to the lying plate (4). The other end of the threaded rod (302) is sleeved and fixed to the gear A (303). A rack A (102) is fixedly connected to the inner wall of the end of the table body (1) near the gear A (303), and the rack A (102) meshes with the gear A (303) for transmission; The side wall of the lying plate (4) away from the threaded rod (302) is rotatably connected to a worm gear (401), and the other end of the worm gear (401) is sleeved and fixed with a gear B (402); the inner wall of the placement frame (3) near the gear B (402) is connected and fixed with a rack B (304), and the rack B (304) meshes with the gear B (402) to drive the transmission. The top surface of the placement frame (3) near the L-shaped rod (408) is provided with a limiting groove (305), and the inner wall of the limiting groove (305) slides with the outer wall of the L-shaped rod (408); Multiple T-shaped rods (502) are slidably fitted on the inner wall of the lower end of the seat (5). The end of the T-shaped rod (502) near the base (501) is connected and fixed to the top surface of the base (501). A spring (503) is connected and fixed between the top surface of the T-shaped rod (502) and the inner wall of the lower end of the seat (5). A transmission rack (508) is connected and fixed to both the backrest (504) and the inner wall of the seat (5). The two transmission racks (508) are respectively engaged with transmission wheel A (506) and transmission wheel B (507) for transmission.

Images