Sofa chair with swinging function

Abstract

The utility model discloses a sofa chair with a swinging function, which belongs to the technical field of furniture, and comprises a chair frame, a seat cushion and a back cushion, the chair frame is half-moon-shaped, one side of the back cushion is provided with an adjusting mechanism and a swinging mechanism, the adjusting mechanism comprises a fixed plate, a lifting plate and an electric push rod, and the lifting plate is connected with the electric push rod. The back cushion is fixedly mounted on one side of the lifting plate, the swinging mechanism comprises a double-shaft motor, a counterweight wheel and a mounting frame, two connecting arms are fixedly mounted at the top of the counterweight wheel, and the other ends of the two connecting arms are fixedly mounted on two output shafts of the double-shaft motor respectively. According to the sofa chair, the half-moon-shaped chair frame is matched with the swinging mechanism, so that the automatic swinging function of the sofa chair can be realized, the use experience is improved, and the sofa chair is convenient to adapt to different figures through the adjusting mechanism and the foot support mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field especially, it is a sofa chair with swing function. BACKGROUND

[0002] As an important part of home life, the comfort and functionality of sofa chairs directly affect the user's experience. With the improvement of people's quality of life, the traditional fixed sofa chair has been difficult to meet the user's demand for diversified use scenarios. For example, when users read, rest or relax, they often want to enhance the comfort by slight rocking, but the traditional sofa chair lacks this function. In addition, users of different body shapes have different needs for the sitting posture support and leg comfort of sofa chairs, and the fixed design sofa chair cannot adapt to such personalized needs, causing some users to feel uncomfortable when using; therefore we propose a sofa chair with swing function to solve this problem. SUMMARY

[0003] The utility model is to provide a sofa chair with swing function to solve the problem proposed in the above background art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A sofa chair with swing function, comprising: a chair frame, a seat cushion and a back cushion, the chair frame is set as a half moon shape, one side of the back cushion is provided with an adjusting mechanism and a swing mechanism, the adjusting mechanism comprises: a fixed plate, a lifting plate and an electric push rod, the back cushion is fixedly installed on one side of the lifting plate, the swing mechanism comprises: a double-shaft motor, a counterweight wheel and a mounting frame, the top of the counterweight wheel is fixedly installed with two connecting arms, the other end of the two connecting arms is fixedly installed on the two output shafts of the double-shaft motor respectively;

[0006] One side of the chair frame is provided with a foot support mechanism, the foot support mechanism comprises: a bracket, a foot support pad, a mounting frame and a fastening bolt.

[0007] Preferably, the bottom of the seat cushion is fixedly installed with a support plate, the inside of the chair frame is fixedly installed with a fixed seat, the support plate is fixedly installed on the top of the fixed seat, the front side of the support plate is fixedly installed with a control panel, the front side of the control panel is provided with an up button, a down button and a start button, the outer side of the start button is provided with an adjusting knob.

[0008] Preferably, the top of the back cushion is provided with a headrest, the back cushion is fixedly installed on one side of the lifting plate, the fixed plate is fixedly installed in the inside of the chair frame, the electric push rod is fixedly installed on the bottom of the fixed plate, and the lifting plate is fixedly installed on the output end of the electric push rod.

[0009] Preferably, the mounting frame is fixedly installed at the bottom of the fixed plate, the double-shaft motor is fixedly installed in the interior of the mounting frame, the bottom of the fixed plate is fixedly installed with a position sensor, and the position sensor, the electric push rod and the double-shaft motor are signal-connected with the control panel.

[0010] Preferably, the bottom of the lifting plate is fixedly installed with a guide rod, the guide rod is slidingly installed in the fixed plate, and the guide rod is provided as at least two.

[0011] Preferably, the support is fixedly installed in the chair frame, the mounting frame is slidingly sleeved at the outer side of the support, the foot support pad is fixedly installed at the top of the mounting frame, the fastening bolt is threadedly installed in the mounting frame, one end of the fastening bolt is movably abutted with the support, and the other end of the fastening bolt is fixedly installed with a handle.

[0012] The foot support pad, the mounting frame and the fastening bolt are provided as two groups.

[0013] In the utility model, the rotating handle drives the fastening bolt to rotate, so that the fastening bolt is separated from the support, then the mounting frame is moved to adjust the position of the foot support pad on the support, after the adjustment is completed, the handle is reversely rotated, the fastening bolt is threadedly connected with the mounting frame, so that the fastening bolt is closely abutted with the support, the position of the mounting frame and the foot support pad is fixed, the signal is transmitted to the electric push rod through the control panel by pressing the up button or the down button, the electric push rod drives the lifting plate to move up and down, the height of the back cushion and the headrest is adjusted to adapt to the use of different sizes.

[0014] In the utility model, the rotating handle drives the fastening bolt to rotate, so that the fastening bolt is separated from the support, then the mounting frame is moved to adjust the position of the foot support pad on the support, after the adjustment is completed, the handle is reversely rotated, the fastening bolt is threadedly connected with the mounting frame, so that the fastening bolt is closely abutted with the support, the position of the mounting frame and the foot support pad is fixed, the signal is transmitted to the electric push rod through the control panel by pressing the up button or the down button, the electric push rod drives the lifting plate to move up and down, the height of the back cushion and the headrest is adjusted to adapt to the use of different sizes.

[0015] The utility model discloses a reasonable structure, the automatic swing function of sofa chair can be realized through the half moon chair frame of setting cooperation swing mechanism, and the use experience is improved, and the use of different sizes is convenient through the setting adjustment mechanism and foot support mechanism. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the sofa chair with the swing function provided in the utility model;

[0017] Figure 2 It is a sectional structure schematic diagram of the sofa chair with the swing function provided in the utility model;

[0018] Figure 3 For Figure 2 A partial enlarged view of the middle A part;

[0019] Figure 4 A partial three-dimensional structure schematic view of a sofa chair with rocking function is provided in the utility model;

[0020] Figure 5 A three-dimensional structure schematic view of the control panel is provided in the utility model.

[0021] In the figure: 1, chair frame; 2, cushion; 201, support plate; 202, fixed seat; 3, back cushion; 4, headrest; 5, foot support mechanism; 501, support; 502, mounting frame; 503, foot support pad; 504, fastening bolt; 505, handle; 6, adjusting mechanism; 601, fixed plate; 602, lifting plate; 603, electric push rod; 604, position sensor; 7, rocking mechanism; 701, counterweight wheel; 702, connecting arm; 703, double-shaft motor; 704, mounting bracket; 8, control panel; 801, up button; 802, down button; 803, start button; 804, adjusting knob. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-5 A sofa chair with rocking function comprises a chair frame 1, a cushion 2 and a back cushion 3, the chair frame 1 is arranged in a half-moon shape, the back cushion 3 is provided with an adjusting mechanism 6 and a rocking mechanism 7 on one side, the adjusting mechanism 6 comprises a fixed plate 601, a lifting plate 602 and an electric push rod 603, the back cushion 3 is fixedly installed on one side of the lifting plate 602, the rocking mechanism 7 comprises a double-shaft motor 703, a counterweight wheel 701 and a mounting bracket 704, the top of the counterweight wheel 701 is fixedly installed with two connecting arms 702, and the other ends of the two connecting arms 702 are fixedly installed on the two output shafts of the double-shaft motor 703 respectively.

[0024] The chair frame 1 is provided with a foot support mechanism 5 on one side, and the foot support mechanism 5 comprises a support 501, a foot support pad 503, a mounting frame 502 and a fastening bolt 504.

[0025] The bottom of the seat cushion 2 is fixedly installed with a support plate 201, the inside of the chair frame 1 is fixedly installed with a fixed seat 202, the support plate 201 is fixedly installed on the top of the fixed seat 202, the front side of the support plate 201 is fixedly installed with a control panel 8, the front side of the control panel 8 is provided with a rising button 801, a falling button 802 and a starting button 803, the outer side of the starting button 803 is provided with an adjusting knob 804.

[0026] In the embodiment, the top of the back cushion 3 is provided with the headrest 4, the back cushion 3 is fixedly installed on one side of the lifting plate 602, the fixed plate 601 is fixedly installed in the inside of the chair frame 1, the electric push rod 603 is fixedly installed on the bottom of the fixed plate 601, and the lifting plate 602 is fixedly installed on the output end of the electric push rod 603, so as to conveniently control the lifting of the lifting plate 602.

[0027] In the embodiment, the mounting frame 704 is fixedly installed on the bottom of the fixed plate 601, the double-shaft motor 703 is fixedly installed in the inside of the mounting frame 704, the position sensor 604 is fixedly installed on the bottom of the fixed plate 601, and the position sensor 604, the electric push rod 603 and the double-shaft motor 703 are signal-connected with the control panel 8.

[0028] In the embodiment, the bottom of the lifting plate 602 is fixedly installed with a guide rod, the guide rod is slidingly installed in the fixed plate 601, and the guide rod is at least provided as two, so as to realize the guidance of the lifting plate 602.

[0029] In the embodiment, the support 501 is fixedly installed in the chair frame 1, the mounting frame 502 is slidingly sleeved on the outer side of the support 501, the foot pad 503 is fixedly installed on the top of the mounting frame 502, the fastening bolt 504 is threadedly installed in the mounting frame 502, one end of the fastening bolt 504 is movably abutted with the support 501, and the other end of the fastening bolt 504 is fixedly installed with the handle 505.

[0030] The foot pad 503, the mounting frame 502 and the fastening bolt 504 are all provided as two groups.

[0031] In the embodiment, in use, the fastening bolt 504 is rotated by rotating the handle 505, so that the fastening bolt 504 is out of contact with the support 501, then the mounting frame 502 is moved to adjust the position of the foot pad 503 on the support 501, after the adjustment is completed, the handle 505 is reversely rotated, the fastening bolt 504 is in close abutment with the support 501 through the threaded connection with the mounting frame 502, the position of the mounting frame 502 and the foot pad 503 is fixed, the signal is transmitted to the electric push rod 603 through the control panel 8 by pressing the up button 801 or the down button 802, the electric push rod 603 drives the lifting plate 602 to move up and down, the height of the back cushion 3 and the headrest 4 is adjusted to adapt to different body sizes, the control information is sent to the double-shaft motor 703 through the control panel 8 by pressing the start button 803, the double-shaft motor 703 drives the connecting arm 702 and the counterweight wheel 701 to repeatedly rotate around the double-shaft motor 703, so that the chair frame 1 is swung back and forth on the ground under the action of the inertia of the counterweight wheel 701, the use comfort and interest are improved, and the swinging amplitude is adjusted by rotating the adjusting knob 804 to control the rotating speed and frequency of the double-shaft motor 703.

[0032] The sofa chair with the swinging function is described in detail. The principle and implementation of the sofa chair are described in the embodiments. The above description of the embodiments is only used to help understand the method and the core idea of the sofa chair. It should be pointed out that the sofa chair can be improved and modified without departing from the principle of the sofa chair, and these improvements and modifications also fall within the protection scope of the sofa chair.

Claims

1. A sofa chair having a rocking function, characterized in that, Include: Chair frame (1), cushion (2) and back cushion (3), the chair frame (1) is set to half moon, one side of the back cushion (3) is provided with adjusting mechanism (6) and swing mechanism (7), the adjusting mechanism (6) includes: fixed plate (601), lifting plate (602) and electric push rod (603), the back cushion (3) is fixedly installed on one side of the lifting plate (602), the swing mechanism (7) includes: double-shaft motor (703), counterweight wheel (701) and mounting frame (704), the top of the counterweight wheel (701) is fixedly installed with two connecting arms (702), the other end of two connecting arms (702) is fixedly installed on the two output shafts of double-shaft motor (703) respectively; One side of the chair frame (1) is provided with a foot support mechanism (5), the foot support mechanism (5) includes: support (501), foot support pad (503), mounting frame (502) and fastening bolt (504).

2. The sofa chair having a rocking function according to claim 1, wherein, The bottom of the cushion (2) is fixedly installed with a support plate (201), the inside of the chair frame (1) is fixedly installed with a fixed seat (202), the support plate (201) is fixedly installed on the top of the fixed seat (202), the front side of the support plate (201) is fixedly installed with a control panel (8), the front side of the control panel (8) is provided with a rising button (801), a falling button (802) and a starting button (803), the outer side of the starting button (803) is provided with an adjusting knob (804).

3. The sofa chair having a rocking function according to claim 1, wherein, The top of the back cushion (3) is provided with a headrest (4), the back cushion (3) is fixedly installed on one side of the lifting plate (602), the fixed plate (601) is fixedly installed in the inside of the chair frame (1), the electric push rod (603) is fixedly installed on the bottom of the fixed plate (601), the lifting plate (602) is fixedly installed on the output end of the electric push rod (603).

4. The sofa chair having a rocking function according to claim 1, wherein, The mounting frame (704) is fixedly installed on the bottom of the fixed plate (601), the double-shaft motor (703) is fixedly installed in the inside of the mounting frame (704), the bottom of the fixed plate (601) is fixedly installed with a position sensor (604), the position sensor (604), the electric push rod (603) and the double-shaft motor (703) are all signal connected with the control panel (8).

5. The sofa chair having a rocking function according to claim 1, wherein, The bottom of the lifting plate (602) is fixedly installed with a guide rod, the guide rod is slidingly installed in the fixed plate (601), and the guide rod is provided as at least two.

6. The rocker functioned sofa chair according to claim 1, wherein, The support (501) is fixedly installed in the chair frame (1), the mounting frame (502) is slidingly sleeved on the outside of the support (501), the foot support pad (503) is fixedly installed on the top of the mounting frame (502), the fastening bolt (504) is threadedly installed in the mounting frame (502), one end of the fastening bolt (504) is movably abutted with the support (501), the other end of the fastening bolt (504) is fixedly installed with a handle (505); The foot support pad (503), the mounting frame (502) and the fastening bolt (504) are all provided as two groups.

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