WO2016058419A1

WO2016058419A1 - Multi-functional chair

Info

Publication number: WO2016058419A1
Application number: PCT/CN2015/083623
Authority: WO
Inventors: 孔载明
Original assignee: 康知园（杭州）健身器材有限公司
Priority date: 2014-10-16
Filing date: 2015-07-08
Publication date: 2016-04-21

Abstract

A multi-functional chair, comprising a base (13), a seat bottom bracket (21) and a cushion (7). A slide rail (19) is vertically arranged at the rear portion of the base (13). The slide rail (19) is fitted with a slider (20). A post (8) is connected to the slider (20). A multi-functional backrest plate (24) is pivotally connected to the upper end of the post (8). Telescopic rods (2) are arranged at both sides of the multi-functional backrest plate (24). A first top massage protrusion (3A) is arranged on the telescopic rods (2), and a second top massage protrusion (3B) is arranged at the front side of the multi-functional backrest plate (24). A supporting rod (25) is arranged in a sector region between the multi-functional backrest plate (24) and the rear side of the post (8). A support (17) is connected to the slider (20). The support (17) has a portion extending up and down in the vertical direction and a portion extending front and back in the horizontal direction. A lifting column (16) is provided at the front of the base (13), and the seat bottom bracket (21) is connected to the upper end of the lifting column (16). The cushion (7) is provided on the upper surface of the seat bottom bracket (21). The portion extending front and back of the support (17) is connected to the seat bottom bracket (21). A lifting device is provided on the base (13), and a lifting component of the lifting device is connected to the post (8). The chair can be used for fitness exercises.

Description

Multifunctional seat

Technical field

The invention relates to a seat type fitness equipment, in particular to a seat type fitness apparatus capable of lacing and massage.

Background technique

The popularity of computers has greatly improved people's work efficiency, but on the other hand, people have been sitting in front of computers for a long time. Except for eye, brain and finger work or high-intensity work, most other parts of the body are still or rarely exercised for many years. After that, the health of the body is not guaranteed, and it is easy to produce discomfort and diseases including the neck, the waist, the back, and even the legs and arms. The office chair in the prior art is generally a traditional single-function seat, and there is no single function except for a slight change in shape or structure. There are many people in the contemporary era who have handled all kinds of affairs through their home computers. They (they) use the seats that are not mentioned above. People who have been sitting in such chairs for a long time have the above drawbacks.

technical problem

The invention solves the problem that the seat function in the prior art is single and lacks a seat having a fitness function capable of self-tensioning self-pushing, and for this purpose, a multifunctional seat of the present invention is provided, and the use of the seat can be pulled Stretching muscles and tendons in many parts of the limb to effectively prevent discomfort and disease in all parts of the limb.

Technical solution

In order to solve the above problems, the technical solution adopted by the present invention has a base, a bench bottom support and a seat cushion, and the special feature is that the rear part of the base is vertically provided with a slide rail, the slide rail is matched with a slider, and the slider is connected. There is a column, the upper end of the column is pivotally connected with a multifunctional supporting plate, and the multi-functional supporting plate is provided with a telescopic rod on both sides thereof, the telescopic rod is provided with a massage top convex one, and the multifunctional front plate is provided with a massage top convex two. a multi-functional support plate and a fan-shaped area sandwiched behind the column are provided with a support rod, and the slide is further connected with a bracket having a vertical upper and lower extension portion and a horizontal front and rear extension portion, and an upper and lower extension portion and The front and rear extension portions are connected into an L-shaped integral member, and the front portion of the base is provided with a lifting column, the seat bottom is connected to the upper end of the lifting column, and the seat cushion is disposed on the seat bottom support, and the front and rear of the bracket The extension portion is connected to the bench bottom support, and the base is provided with a lifting device, and the lifting member of the lifting device is connected to the column.

The lifting device may be an A-type, B-type, C-type or D-type structural component as follows:

The A-type structural component has a screw driven by a motor, and the screw is sleeved with a screw sleeve, and the screw sleeve is connected with the column;

B-type structural component: an electric push rod, the upper end of the electric push rod is connected with the column through a connecting member; the electric push rod is a standard part;

The C-shaped structural component has a rack fixedly fixed to the rear of the base and a motor 2 fixed to the column, and the gear connected to the output shaft of the motor is meshed with the rack;

The D-shaped structural component is composed of a motor three and a diamond-shaped lifting frame, and the motor three is disposed at the rear of the base, and the upper end of the diamond-shaped lifting frame is connected to the vertical column, and the lower end of the diamond-shaped lifting frame is connected with the output member of the motor 3.

The slider includes an upper slider and a lower slider, and the column is connected with a column, wherein the lower slider is connected with a column, and the bracket is connected with the bracket, wherein the upper slider is connected with a bracket.

The telescopic rod is provided with a massage top protrusion, preferably a front end of the telescopic rod, two sides of the telescopic rod and a top of the telescopic rod are provided with a detachable massage top protrusion 1 , and the multifunctional front panel is provided with a massage top protrusion Secondly, the multifunctional front panel is provided with a detachable massage top convex two.

It is preferable to connect the armrest support on both sides of the seat bottom support, and the armrest support has an armrest attached to the outer end.

Preferably, a lifting adjustment lever is disposed on the seat bottom support.

The armrest is preferably a roll type armrest.

Preferably, the base is provided with a power supply box, and the power supply box is connected with a foot controller and a hand-held controller for controlling the lifting and lowering of the column, and the foot controller is provided with a foot switch, and the hand-held controller is provided with Manual button.

Beneficial effect

According to the invention, a slide rail is arranged on the rear of the base, a column is connected to the slider on the slide rail, and a multi-functional support plate is pivotally connected to the upper end of the vertical column, and a massage top is arranged on the telescopic rod provided on both sides of the multifunctional support plate. Convex one, the base is provided with a lifting device, the lifting component of the lifting device is connected with the column, and the multifunctional top plate is provided with a massage top convex two, so the multifunctional backing plate of the invention can be used as a seat back It can be pivoted, turned and supported, and then used for self-tensioning and massage. Through the lifting device, the column and the multi-function support can be lifted and lowered, which is suitable for different height and low position. The multi-functional plate can maintain different pivot angles. Suitable for stretching the user's arms and resting on the multi-function board to make the arms together with the shoulders and back muscles and tendons. The massage top on the telescopic rod of the multi-functional board is suitable for the user's back and shoulders. The self-strengthening massage of the parts, the neck and the like, the invention is not only suitable for office workers, but also suitable for middle-aged and elderly people, and those who are frail and sick for fitness exercise.

DRAWINGS

1 is a schematic structural view of a right rear direction according to Embodiment 1 of the present invention;

2 is a schematic structural view of a right front direction according to Embodiment 1 of the present invention;

Figure 3 is a schematic view of the multi-function backing plate of the present invention in which the telescopic rod is extended and the armrest is turned down;

Figure 4 is a schematic view of the multi-function plate in the present invention as shown in Figure 2;

Figure 5 is a schematic view showing the structure of the multi-function board, the seat cushion and the armrest of the present invention;

Figure 6 is a schematic view showing the structure of removing the multi-functional backboard, the seat cushion and the armrest by using the screw rod in the second embodiment of the present invention;

7 is a schematic structural view of the third embodiment of the present invention in which the multi-functional backboard, the seat cushion and the armrest are lifted and lowered by the rack and the gear joint;

Figure 8 is a schematic view showing the structure of a diamond-shaped lifting frame according to a fourth embodiment of the present invention;

Figure 9 is a schematic view showing the structure of the present invention with the multifunctional backboard, seat cushion and armrest removed.

Marked and corresponding parts in the figure: 2 telescopic rod, 3A massage top convex one, 3B massage top convex two, 6 armrests, 7 seats, 8 uprights, 9 screw, 10 synchronous wheels, 11 timing belts, 12 motors one, 13 bases, 14 casters, 15 lifting adjustment levers, 16 lifting columns, 17 brackets, 19 slide rails, 20 sliders, 21 seat bottoms, 22 screw sleeves, 23 electric push rods, 24 multi-function boards, 25 support rods, 26 racks, 27 gears, 28 motors 2, 29 power boxes, 30 foot controller, 31 hand controller, 32 manual buttons, 33 diamond lifting frame, 34 motor three.

Embodiments of the invention

Embodiment 1

The utility model relates to a multifunctional seat, which has a base 13, a seat bottom support 21 and a seat cushion 7. The rear part of the base 13 is vertically provided with a slide rail 19, and the slide rail is matched with a slider 20, and the lower slide block is connected with the upright column 8 The upper end of the column is pivotally connected with a multi-functional support plate 24, and the multi-functional support plate is provided with telescopic rods 2 on both sides thereof. The front end, the two sides and the upper side of the telescopic rod are provided with a removable massage top protrusion 3A. The front of the board is provided with a detachable massage top protrusion 2B. The scalloped area sandwiched by the multi-function board and the column 8 is provided with a support rod 25, and one end of the support rod is pivotally connected behind the column, and the upper slider of the slider Attached to the bracket 17 is a bracket having a vertical upper and lower extending portion and a horizontally extending front and rear extending portion, the upper and lower extending portions and the front and rear extending portions are connected into an L-shaped integral member, and the front portion of the base is provided with a lifting column 16 a seat bottom support is connected to the upper end of the lifting column, the seat cushion is disposed on the seat bottom support, and the front and rear extension portions of the bracket are connected with the seat bottom support, and the lifting device is provided on the base, and the lifting device is Electric push rod 23, the upper end of the electric push rod is connected by a transverse connecting pin Column 8. There are armrest support members on both sides of the bench bottom support 21, and the outer end of the armrest support member is connected with a tilting type armrest 6 provided with a lifting and adjusting lever 15; the base is provided with a power supply box 29, and the power supply A foot controller 30 and a hand controller 31 for controlling the lifting and lowering of the column are connected to the box, and a foot switch is disposed on the foot controller, and a manual button 32 is disposed on the hand controller. There are two foot switches and one manual button. One control rises and the other controls down. When the up or down button (switch) is pressed, the multi-function pad and the column will rise or fall. When the button is released, the button will stop rising or falling.

Embodiment 2

In this example, the multifunctional seat is different from the above example in that the motor 12, the lead screw 9 and the screw screw sleeve 22 are used as lifting devices instead of the electric push rod 23, and the screw screw sleeve is connected with the column, as shown in FIG. The other construction is the same as the above example. As soon as the motor drives the screw through the timing belt 11 and the step wheel 10, the screw sleeve is moved up and down, and the column and the multi-function are moved on the board and the bottom.

Embodiment 3

In this example, the multifunctional seat is different from the first example in that the motor 28, the gear 27 and the rack 26 are used as the lifting device instead of the electric push rod 23, as shown in FIG. 7; the base is fixedly fixed on the base 26 The second column 28 is fixed on the column, and the output gear 27 of the motor 2 is meshed with the rack. When the motor 2 is started, the motor 2, the gear, together with the column and the multi-function plate, are moved up and down, thereby changing the multifunctional board. Upper and lower positions. The other construction is the same as that of the first example.

Embodiment 4

In this example, the multifunctional seat is different from the first example in that the motor three 34 and the diamond lifting frame 33 are combined as a lifting device instead of the electric push rod, as shown in FIG. 8 and FIG. The other construction is the same as that of the first example. When the screw connected to the output shaft of the motor rotates, the screw sleeve drives the lower end of the diamond-shaped lifting frame to swing, thereby expanding or lowering the diamond-shaped lifting frame, and driving the column and the multifunctional supporting plate to lift and lower.

Claims

A multifunctional chair has a base (13), a bench bottom support (21) and a seat cushion (7), wherein the base is provided with a slide rail (19) at the rear, and the slide rail is matched with a slider (20) The column is connected with a column (8), and the upper end of the column is pivotally connected with a multifunctional supporting plate (24), and the multifunctional plate is provided with telescopic rods (2) on both sides thereof, and the telescopic rod is provided with The massage top convex one (3A), the multifunctional top plate is provided with a massage top convex two (3B), and the multifunctional back plate and the fan-shaped area sandwiched behind the vertical column are provided with a support rod (25) on the slider Also connected is a bracket (17) having a vertical upper and lower extension portion and a horizontally extending front and rear extension portion, the upper and lower extension portions and the front and rear extension portions being connected into an L-shaped integral member, and the front portion of the base is provided with a lifting column (16) The seat bottom is connected to the upper end of the lifting column, the seat cushion is disposed on the seat bottom support, and the front and rear extension portions of the bracket are connected with the bench bottom support, and the base is provided with a lifting device. The lifting member of the lifting device is connected to the column.
The seat of claim 1 wherein said lifting device is an A-, B-, C- or D-type structural component as follows:

A type structural component: a screw (9) driven by a motor (12), and a screw sleeve (22) is arranged on the screw, and the screw sleeve is connected with the column;

B-type structural component: an electric push rod (23), the upper end of the electric push rod is connected to the column through a connecting member;

C-type structural component: having a rack (26) fixedly fixed to the rear of the base and a motor 2 (28) fixed to the column, and the gear (27) coupled to the rack on the output shaft of the motor 2 meshes with the rack ;

D-type structural component: consists of motor three (34) and diamond-shaped lifting frame (33), motor three is placed at the rear of the base, the upper end of the diamond-shaped lifting frame is connected to the column, the lower end of the diamond-shaped lifting frame and the motor three The output pieces are connected.
The seat according to claim 1 or 2, wherein the slider comprises an upper slider and a lower slider, and the column is connected with a column, wherein the lower slider is connected with a column, and the slider is connected A bracket is a bracket attached to the upper slider.
The seat according to claim 1 or 2, wherein the telescopic rod is provided with a massage top protrusion, which is a front end of the telescopic rod, two sides of the telescopic rod and a removable massage top on the upper surface of the telescopic rod. The convex one, the front side of the multifunctional backboard is provided with a massage convex top 2, and the front side of the multifunctional back board is provided with a detachable massage top convex two.
The seat according to claim 4, characterized in that the side of the seat bottom is connected with a handrail support, and the outer end of the handrail support is connected with an armrest (6).
A seat according to claim 5, wherein said seat bottom support is provided with a lifting adjustment lever (15).
A seat as claimed in claim 6 wherein said armrest is a swaying armrest.
The seat according to claim 1 or 2, wherein the base is provided with a power supply box (29), and the power supply box is connected with a foot controller (30) and a hand-held controller for controlling the lifting and lowering of the column ( 31), the foot controller is provided with a foot switch, and the manual controller is provided with a manual button (32).