CN114451708A

CN114451708A - Multifunctional office chair

Info

Publication number: CN114451708A
Application number: CN202210119664.4A
Authority: CN
Inventors: 王四平; 陈波涛; 杨秋生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-05-10

Abstract

A multi-function office chair comprising: the seat mechanism, the supporting mechanism, the locking mechanism, the mobile phone support mechanism and the ventilation massage mechanism; the supporting mechanism is fixedly arranged on the rear end face of the backrest plate and is fixedly connected with the backrest plate; the locking mechanism is fixedly arranged on the handrail; the mobile phone support mechanism is fixedly arranged on the seat plate; the ventilation massage mechanism is fixedly arranged on the seat plate; the supporting mechanism can support the back board when changing into the bed shape and retract to the back end surface of the back board when changing into the seat shape; the locking mechanism can lock the backrest plate in the seat shape; the angle of the mobile phone support mechanism can be freely adjusted, so that the mobile phone support mechanism is convenient to use in a bed shape and a seat shape; the ventilation massage mechanism can realize the efficacy of ventilation massage; the belt pulley is driven by the motor, so that the massage wheels massage the back, the neck massager is fixedly arranged on the upper end surface of the backrest plate, and the vibration massage mechanism is arranged in the neck massager, so that the neck of a person can be relaxed and massaged.

Description

Multifunctional office chair

Technical Field

The invention relates to the technical field of intelligent office, in particular to a multifunctional office chair.

Background

Present office chair function is more single, can only realize the function of seat, and office clerk can only lie prone on the desk and have a rest in noon break, can not change at bed form and seat form at will to lead to the rest not in place, also can't massage, thereby make the people sit for a long time and bring the aching pain of waist and shoulder, inconvenient people's official working life, consequently need a multi-functional office chair that collects official working and rest dual-purpose function and solve above-mentioned problem.

Disclosure of Invention

In view of the above problems, the present invention provides a multifunctional office chair, which can be changed between a bed configuration and a seat configuration at will, thereby realizing dual functions of office work and rest, and also can massage, and is greatly convenient for office life due to soreness of waist and shoulders caused by sedentary sitting.

The technical scheme adopted by the invention is as follows: a multi-function office chair comprising: seat mechanism, supporting mechanism, latched device, cell phone stand mechanism, ventilation massage mechanism, seat mechanism includes: the device comprises a bottom bracket, universal wheels, an adjusting cylinder, a handrail, a backrest plate and a seat plate; the universal wheel is fixedly arranged on the lower end surface of the bottom bracket; the handrail is fixedly arranged on the upper end surface of the seat plate; the rear end of the cylinder body of the adjusting cylinder is fixedly connected with the upper end face of the bottom bracket, and the end part of a piston rod of the adjusting cylinder is fixedly connected with the lower end face of the seat plate; the lower end surface of the backrest plate is rotationally connected with the rear end surface of the seat plate; the supporting mechanism is fixedly arranged on the rear end face of the backrest plate and is fixedly connected with the backrest plate; the locking mechanism is fixedly arranged on the handrail; the mobile phone support mechanism is fixedly arranged on the seat plate; the ventilation massage mechanism is fixedly arranged on the seat plate.

Further, the support mechanism includes: the clamping clip, the support plate, the support rod and the base; the buckle clamp is fixedly arranged on the rear end face of the backrest plate; the support plate is fixedly arranged on the rear end surface of the backrest plate; the support rod is fixedly connected with a rotating shaft on the support plate; the base is fixedly arranged on the supporting rod.

Further, the latch mechanism includes: the lock catch comprises a hinged support, a lock catch rod, a self-locking bolt and a lock pin rod; the hinged support is fixedly arranged on the handrail; the lock catch rod is rotationally connected with the hinged support; the lock pin rod is rotationally connected with the hinged support; the front end convex part of the lock catch rod is matched with the front end concave part of the lock pin rod; the self-locking bolt locks the front end convex part of the lock catch rod and the front end concave part of the lock pin rod when being matched with each other.

Further, the cell phone stand mechanism includes: the mobile phone adjusting device comprises a rotating disc, a connecting rod, a first rotating joint, a first push rod, a second rotating joint, a second push rod and a mobile phone adjusting support; the fixed part of the rotating disc is fixedly connected with the rear end face of the backrest plate; the connecting rod is fixedly arranged on the rotating part of the rotating disc; the fixed part of the first rotating joint is fixedly connected with the connecting rod; the rear end of the cylinder body of the first push rod is fixedly arranged on the rotating part of the first rotating joint, and the end part of the piston rod of the first push rod is fixedly connected with the fixing part of the second rotating joint; the rear end of the cylinder body of the second push rod is fixedly connected with the rotating part of the second rotating joint, and the end part of the piston rod of the second push rod is fixedly connected with the mobile phone adjusting support.

Further, the ventilation massage mechanism includes: a motor, a massage wheel, a belt pulley and a ventilation heating port; the motor is fixedly arranged on the rear end surface of the backrest plate, and a motor shaft of the motor is fixedly connected with the belt pulley; the massage wheel is fixedly arranged on the rotating shaft at the notch of the backrest plate; the belt on the belt pulley drives the massage wheel; the back board is provided with a ventilation heating port.

Further, still include: a telescopic frame and a foot supporting plate; the telescopic frame is fixedly arranged on the lower end surface of the seat plate; the foot supporting plate is fixedly arranged on the telescopic frame.

Further, still include: a neck massager, a headrest and a heating cushion; the neck massager is fixedly arranged on the upper end surface of the backrest plate; the headrest is fixedly arranged on the upper end surface of the backrest plate; the heating cushion is fixedly arranged on the upper end surface of the seat plate.

Due to the adoption of the technical scheme, the invention has the following advantages:

(1) the base under the supporting rod is overlapped with the ground, so that the support of the backrest plate is realized, and when the office chair is changed into a seat form, the supporting rod is placed on the buckle clamp, so that the withdrawing function is realized;

(2) the angle of the mobile phone support can be freely adjusted through the coordination work of the rotating disc, the connecting rod, the first rotating joint, the first push rod, the second rotating joint, the second push rod and the mobile phone adjusting support, and the mobile phone support can be freely contracted when not in use;

(3) the belt pulley is driven by the motor, so that the massage wheels massage the back, the neck massager is fixedly arranged on the upper end surface of the backrest plate, and the vibration massage mechanism is arranged in the neck massager, so that the neck of a person can be relaxed and massaged.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention when lying down.

Fig. 3, 4 and 5 are schematic views of the structure of the seat of the present invention.

Reference numerals: 1-a bottom support; 2-universal wheels; 3-adjusting the cylinder; 4-a telescopic frame; 5-clamping and clamping; 6-a support plate; 7-a support bar; 8-a base; 9-a motor; 10-massage wheel; 11-a belt pulley; 12-a foot support plate; 13-a handrail; 14-hinged support; 15-locking the catch lever; 16-a self-locking bolt; 17-a detent lever; 18-a neck massager; 19-headrest; 20-heating the cushion; 21-a back board; 22-a rotating disc; 23-a connecting rod; 24-a first revolute joint; 25-a first push rod; 26-a second revolute joint; 27-a second push rod; 28-mobile phone adjusting bracket; 29-seat plate; 30-Ventilation heating port.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In an embodiment, as shown in fig. 1, 2, 3, 4, and 5, a multifunctional office chair includes: seat mechanism, supporting mechanism, latched device, cell phone stand mechanism, ventilation massage mechanism, seat mechanism includes: the device comprises a bottom bracket 1, a universal wheel 2, an adjusting cylinder 3, an armrest 13, a backrest plate 21 and a seat plate 29; the universal wheels 2 are fixedly arranged on the lower end face of the bottom support 1, and batteries are arranged in the bottom support 1 and used for providing power for the whole seat; the universal wheels 2 are pushed by external force to realize the walking of the office chair; the armrest 13 is fixedly arranged on the upper end surface of the seat plate 29, the armrest 13 is provided with an adjusting button, a user controls each part of the office chair through the adjusting button, the rear end of the cylinder body of the adjusting cylinder 3 is fixedly connected with the upper end surface of the bottom bracket 1, the end part of the piston rod of the adjusting cylinder is fixedly connected with the lower end surface of the seat plate 29, and the adjusting cylinder 3 can adjust the height of the seat; the lower end surface of the backrest plate 21 is rotationally connected with the rear end surface of the seat plate 29;

the supporting mechanism is fixedly arranged on the rear end face of the backrest plate 21 and is fixedly connected with the backrest plate; the locking mechanism is fixedly arranged on the handrail 13; the mobile phone support mechanism is fixedly arranged on the seat plate 29; the ventilation massage mechanism is fixedly arranged on the seat plate 29; the support mechanism can support the back board 21 when changing into the bed shape and retract to the back end surface of the back board 21 when changing into the seat shape; the locking mechanism can lock the backrest plate 21 in the seat shape; the angle of the mobile phone support mechanism can be freely adjusted, so that the mobile phone support mechanism is convenient to use in a bed shape and a seat shape; the ventilation massage mechanism can realize the efficacy of ventilation massage.

In an alternative implementation of the embodiment of the invention, as shown in fig. 1, the support mechanism comprises: the clamping clip 5, the support plate 6, the support rod 7 and the base 8; the buckle clamp 5 is fixedly arranged on the rear end surface of the backrest plate 21; the support plate 6 is fixedly arranged on the rear end surface of the backrest plate 21; the support rod 7 is fixedly connected with a rotating shaft on the support plate 6; the base 8 is fixedly arranged on the supporting rod 7; when the office chair changes to the bed shape, the base 8 under the supporting rod 7 is superposed with the ground, so that the back board 21 is supported, and when the office chair changes to the seat shape, the supporting rod 7 is placed on the buckle clamp 5.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 2, the latch mechanism includes: a hinged support 14, a locking rod 15, a self-locking bolt 16 and a locking pin rod 17; the hinged support 14 is fixedly arranged on the handrail 13; the locking rod 15 is rotatably connected with the hinged support 14; the lock pin rod 17 is rotatably connected with the hinged support 14; the front end convex portion of the latch lever 15 and the front end concave portion of the latch lever 17 are fitted to each other; the self-locking bolt 16 locks the front end convex part of the lock catch rod 15 and the front end concave part of the lock bolt rod 17 when being matched with each other; when the office chair is changed into a seat form, the convex part at the front end of the lock catch rod 15 is matched with the concave part at the front end of the lock pin rod 17; and then locked by the self-locking latch 16, thereby achieving the fixation of the back board 21.

In an optional implementation manner of the embodiment of the present invention, as shown in fig. 3, the mobile phone support mechanism includes: the mobile phone comprises a rotating disc 22, a connecting rod 23, a first rotating joint 24, a first push rod 25, a second rotating joint 26, a second push rod 27 and a mobile phone adjusting bracket 28; the fixed part of the rotating disc 22 is fixedly connected with the rear end surface of the back board 21; the connecting rod 23 is fixedly mounted on the rotating portion of the rotating disk 22; the fixed part of the first rotary joint 24 is fixedly connected with the connecting rod 23; the rear end of the cylinder body of the first push rod 25 is fixedly arranged on the rotating part of the first rotating joint 24, and the end part of the piston rod of the first push rod is fixedly connected with the fixed part of the second rotating joint 26; the rear end of the cylinder body of the second push rod 27 is fixedly connected with the rotating part of the second rotating joint 26, and the end part of the piston rod of the second push rod is fixedly connected with the mobile phone adjusting bracket 28; through the coordination work of the rotating disc 22, the connecting rod 23, the first rotating joint 24, the first push rod 25, the second rotating joint 26, the second push rod 27 and the mobile phone adjusting support 28, the angle of the mobile phone support can be freely adjusted, and the mobile phone support can be freely contracted when not in use.

In an alternative implementation of the embodiment of the present invention, as shown in fig. 1 and 5, the air massage mechanism includes: a motor 9, a massage wheel 10, a belt pulley 11 and a ventilation heating port 30; the motor 9 is fixedly arranged on the rear end face of the backrest plate 21, and the shaft of the motor 9 is fixedly connected with the belt pulley 11; the massage wheel 10 is fixedly arranged on a rotating shaft at the notch of the backrest plate 21; the massage wheel 10 is driven by a belt on a belt pulley 11; a ventilation heating port 30 is arranged on the backrest plate 21, and a ventilation heating module is arranged in the rear end of the ventilation heating port 30; the ventilation effect of the backrest in summer can be realized, the heating effect in winter can be realized, and the ventilation and heat dissipation can be realized in summer; the motor 9 drives the belt pulley 11, so that the massage wheel 10 realizes the massage to the back.

In an optional implementation manner of the embodiment of the present invention, as shown in fig. 2 and fig. 5, the method further includes: a neck massager 18, a headrest 19 and a heating cushion 20; the neck massager 18 is fixedly arranged on the upper end surface of the backrest plate 21, and the vibration massage mechanism is arranged in the neck massager 18, so that the neck of a person can be relaxed and massaged; the headrest 19 is fixedly arranged on the upper end surface of the backrest plate 21; the heating cushion 20 is fixedly arranged on the upper end surface of the seat plate 29, and the heating cushion 20 is internally provided with a heating mechanism, so that the seat can be heated in winter.

In an optional implementation manner of the embodiment of the present invention, as shown in fig. 1 and fig. 4, the method further includes: a telescoping shelf 4 and a foot support plate 12; the telescopic frame 4 is fixedly arranged on the lower end surface of the seat plate 29; the foot supporting plate 12 is fixedly arranged on the telescopic frame 4; by extending and retracting the extendable frame 4, the foot support plate 12 of the extendable frame 4 is retracted, and when the shape of the bed is changed, the foot support plate 12 is extended, and the foot can be placed on the foot support plate 12.

Claims

1. A multi-function office chair, comprising: seat mechanism, supporting mechanism, latched device, cell phone stand mechanism and ventilation massage mechanism, seat mechanism includes: a handrail (13), a backrest plate (21) and a seat plate (29);

the handrail (13) is fixedly arranged on the upper end surface of the seat plate (29); the lower end surface of the backrest plate (21) is rotationally connected with the rear end surface of the seat plate (29); the supporting mechanism is fixedly arranged on the rear end face of the backrest plate (21); the locking mechanism is fixedly arranged on the handrail (13); the mobile phone support mechanism and the ventilation massage mechanism are fixedly arranged on the seat plate (29);

the support mechanism can support the backrest plate (21) when the backrest plate is changed into a bed shape, and can be retracted to the rear end face of the backrest plate (21) when the backrest plate is in a seat shape, and the lock mechanism can lock the backrest plate (21) when the backrest plate is in the seat shape.

2. The multifunctional office chair of claim 1, wherein said seating mechanism further comprises: the device comprises a bottom bracket (1), universal wheels (2) and an adjusting cylinder (3);

the universal wheel (2) is fixedly arranged on the lower end surface of the bottom bracket (1); the rear end of the cylinder body of the adjusting cylinder (3) is fixedly connected with the upper end surface of the bottom bracket (1), and the end part of a piston rod of the adjusting cylinder is fixedly connected with the lower end surface of the seat plate (29).

3. The multifunctional office chair of claim 1, wherein the support mechanism comprises: a clip (5), a support plate (6), a support rod (7) and a base (8);

the buckle clamp (5) is fixedly arranged on the rear end face of the backrest plate (21); the support plate (6) is fixedly arranged on the rear end surface of the backrest plate (211); the supporting rod (7) is fixedly connected with a rotating shaft on the support plate (6); the base (8) is fixedly arranged on the supporting rod (7).

4. The multifunctional office chair of claim 1, wherein the latch mechanism comprises: the hinge support (14), the locking rod (15), the self-locking bolt (16) and the locking pin rod (17);

the hinged support (14) is fixedly arranged on the handrail (13); the lock catch rod (15) is rotationally connected with the hinged support (14); the lock pin rod (17) is rotationally connected with the hinged support (14); the front end convex part of the lock catch rod (15) is matched with the front end concave part of the lock pin rod (17); the self-locking bolt (16) locks when the front end convex part of the lock catch rod (15) is matched with the front end concave part of the lock bolt rod (17).

5. The multifunctional office chair of claim 1, wherein the cell phone holder mechanism comprises: the mobile phone adjusting device comprises a rotating disc (22), a connecting rod (23), a first rotating joint (24), a first push rod (25), a second rotating joint (26), a second push rod (27) and a mobile phone adjusting support (28);

the fixed part of the rotating disc (22) is fixedly connected with the rear end face of the backrest plate (21); the connecting rod (23) is fixedly arranged on the rotating part of the rotating disc (22); the rear end of the cylinder body of the first push rod (25) is fixedly arranged on the rotating part of the first rotating joint (24), and the end part of the piston rod of the first push rod is fixedly connected with the fixed part of the second rotating joint (26); the rear end of the cylinder body of the second push rod (27) is fixedly connected with the rotating part of the second rotating joint (26), and the end part of the piston rod of the second push rod is fixedly connected with the mobile phone adjusting bracket (28).

6. The multifunctional office chair of claim 1, wherein the ventilation massage mechanism comprises: a motor (9), a massage wheel (10), a belt pulley (11) and a ventilation heating port (30);

the motor (9) is fixedly arranged on the rear end face of the backrest plate (21), and a motor shaft of the motor is fixedly connected with the belt pulley (11); the massage wheel (10) is fixedly arranged on a rotating shaft at the notch of the backrest plate (21); the massage wheel (10) is driven by a belt on the belt pulley (11); the backrest plate (21) is provided with an air inlet (30).

7. The multifunctional office chair of claim 1, further comprising: a telescopic frame (4) and a foot supporting plate (12);

the telescopic frame (4) is fixedly arranged on the lower end face of the seat plate (29); the foot supporting plate (12) is fixedly arranged on the telescopic frame (4).

8. The multifunctional office chair of claim 1, further comprising: a neck massager (18), a headrest (19) and a heating cushion (20);

the neck massager (18) is fixedly arranged on the upper end surface of the backrest plate (21); the headrest (19) is fixedly arranged on the upper end surface of the backrest plate (21); the heating cushion (20) is fixedly arranged on the upper end surface of the seat plate (29).