CN210383337U

CN210383337U - Human engineering intelligence sofa

Info

Publication number: CN210383337U
Application number: CN201921482680.XU
Authority: CN
Inventors: 曾嘉瑛
Original assignee: Hangzhou Feichi Sofa Co Ltd
Current assignee: Hangzhou Feichi Sofa Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-04-24
Anticipated expiration: 2029-09-07

Abstract

The utility model relates to an intelligence sofa technical field specifically is an intelligent sofa of human engineering, including seat base, cushion adjusting device and back of the body pad adjusting device, the cushion adjusting device who establishes on the bottom plate of seat base includes cushion mount pad, cushion supporting seat, cushion adjusting cylinder and cushion connecting plate, and the back of the body pad adjusting device that the lateral wall was established before the backplate of seat base includes back of the body pad mounting bracket, back of the body pad adjusting cylinder and back of the body pad connecting plate, and beneficial effect does: the utility model discloses a flexible action of pneumatic cylinder telescopic link is adjusted to two pairs of back of the body pads of simultaneous control, can with the back of the body pad mounting bracket forward impel or stimulate backward, specifically can adjust according to user's size, the telescopic link that adjusts the pneumatic cylinder is filled up to a pair of back of the body in control top is flexible the action, can control the upper end of back of the body pad mounting bracket and lean forward or pitch backward for adjust the inclination of back of the body pad mounting bracket.

Description

Human engineering intelligence sofa

Technical Field

The utility model relates to an intelligence sofa technical field specifically is an intelligent sofa of human engineering.

Background

Sofas have been a necessary piece of furniture for many households. With the continuous improvement of life quality, the requirements on the comfort level, the use convenience and the like of the sofa are higher and higher, and the sofa is not limited to the traditional sitting and leaning function.

With the development of intelligent home furnishing, intelligent sofas gradually enter daily life, the existing energy-saving sofas are generally provided with sofas and the like, wherein the inclination angle of a backrest is adjusted to improve comfort, and the height of a foot pad is adjusted, but due to the difference of human body types, the back of some people with small body types cannot comfortably lean against the backrest of the sofa in the process of using the intelligent sofas, so that the comfortable feeling of users is influenced; the normal intelligent sofa cushion is horizontally and fixedly arranged, people cannot adjust the inclination of the sofa cushion according to own needs, and the state of fatigue can also appear when people keep a posture for a long time or sit or lie.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ergonomic intelligence sofa to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ergonomic intelligent sofa comprises a seat base, a cushion adjusting device and a back cushion adjusting device, wherein the seat base is an L-shaped supporting seat, the cushion adjusting device is arranged on a bottom plate of the seat base, the cushion adjusting device comprises a cushion mounting seat, a cushion supporting seat, a cushion adjusting hydraulic cylinder and a cushion connecting plate, the cushion mounting seat is a supporting plate with a section in a concave shape, a pair of hinge lugs are welded on the front side of the lower surface of the cushion mounting seat, two groups of cushion supporting seats corresponding to the hinge lugs arranged on the cushion mounting seat are welded on the upper surface of the bottom plate of the seat base, the upper ends of the two groups of cushion supporting seats are respectively hinged with the pair of hinge lugs on the lower surface of the cushion mounting seat, a lifting hydraulic cylinder connecting seat is welded on the rear side of the upper surface of the bottom plate of the seat base, and is hinged with the bottom of the, the utility model discloses a cushion adjusting hydraulic cylinder's telescopic link upper end is equipped with articulated end, and the articulated end of cushion adjusting hydraulic cylinder's telescopic link upper end is articulated with the bottom of cushion mount pad, be equipped with soft cushion on the cushion mount pad, lateral wall is equipped with back of the body pad adjusting device before the backplate of seat base, and back of the body pad adjusting device includes back of the body pad mounting bracket, back of the body pad adjusting hydraulic cylinder and back of the body pad connecting plate, the upper and lower department of lateral wall all is equipped with a pair of back of the body pad adjusting hydraulic cylinder before the backplate of seat base, and two pairs of back of the body pad adjusting hydraulic cylinder's telescopic link end connection has back of the body pad mounting bracket, and the.

Preferably, be connected with the cushion connecting plate through a plurality of damping spring between the concave part both sides wall of cushion mount pad, be connected with soft cushion on the cushion connecting plate, the bottom bonding of soft cushion is fixed with the cushion bottom plate, and the cushion bottom plate passes through screw and cushion connecting plate fixed connection.

Preferably, two pairs of back pad adjusting hydraulic cylinders are arranged horizontally, the bottoms of the back pad adjusting hydraulic cylinders are fixed to the front side wall of the back plate of the seat base, the end parts of the telescopic rods of the four back pad adjusting hydraulic cylinders are provided with hinged ends, and the hinged ends of the end parts of the telescopic rods of the two pairs of back pad adjusting hydraulic cylinders are hinged to the upper end and the lower end of the back pad mounting frame respectively.

Preferably, the middle part of the back cushion mounting bracket is connected with a back cushion connecting plate through a damping spring, the front side of the back cushion connecting plate is connected with a soft back cushion, a back cushion plate is fixed on the back of the soft back cushion in a bonding manner, and the back cushion plate is fixedly connected with the back cushion connecting plate through a screw.

Preferably, the bottom end of the soft back cushion is arranged above the upper surface of the soft cushion, and a distance of 3-5mm is reserved between the bottom end of the soft back cushion and the upper surface of the soft cushion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can adjust the rear height of the cushion mounting seat by controlling the telescopic rod of the cushion adjusting hydraulic cylinder to extend and retract so as to adjust the inclination angle of the cushion mounting seat and the soft cushion mounted on the cushion mounting seat;

2. the utility model discloses a flexible action of pneumatic cylinder telescopic link is adjusted to two pairs of back of the body pads of simultaneous control, can with the back of the body pad mounting bracket forward impel or stimulate backward, specifically can adjust according to user's size, the telescopic link that adjusts the pneumatic cylinder is filled up to a pair of back of the body in control top is flexible the action, can control the upper end of back of the body pad mounting bracket and lean forward or pitch backward for adjust the inclination of back of the body pad mounting bracket.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side sectional view of the structure of the present invention.

In the figure: seat base 1, cushion adjusting device 2, back of the body pad adjusting device 3, cushion mount pad 4, cushion supporting seat 5, cushion regulation pneumatic cylinder 6, cushion connecting plate 7, back of the body pad mounting bracket 8, back of the body pad regulation pneumatic cylinder 9, back of the body pad connecting plate 10, soft cushion 11, soft back of the body pad 12, side shield 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an ergonomic intelligent sofa comprises a seat base 1, a cushion adjusting device 2 and a back cushion adjusting device 3, as shown in a combined figure 1 and a figure 3, the seat base 1 is an L-shaped supporting seat, the cushion adjusting device 2 is arranged on a bottom plate of the seat base 1, the cushion adjusting device 2 comprises a cushion mounting seat 4, a cushion supporting seat 5, a cushion adjusting hydraulic cylinder 6 and a cushion connecting plate 7, the cushion mounting seat 4 is a supporting plate with a section in a concave shape, a pair of hinge lugs is welded on the front side of the lower surface of the cushion mounting seat 4, two groups of cushion supporting seats 5 corresponding to the hinge lugs arranged on the cushion mounting seat 4 are welded on the upper surface of the bottom plate of the seat base 1, the upper ends of the two groups of cushion supporting seats 5 are respectively hinged with the pair of lugs on the lower surface of the cushion mounting seat 4, a hydraulic cylinder lifting connecting seat is welded on the rear side of the upper surface, the lifting hydraulic cylinder connecting seat is hinged to the bottom of the cushion adjusting hydraulic cylinder 6, a hinged end is arranged at the upper end of a telescopic rod of the cushion adjusting hydraulic cylinder 6, the hinged end at the upper end of the telescopic rod of the cushion adjusting hydraulic cylinder 6 is hinged to the bottom of the cushion mounting seat 4, the telescopic rod of the cushion adjusting hydraulic cylinder 6 is controlled to stretch and retract, and the rear height of the cushion mounting seat 4 can be adjusted to adjust the inclination angle of the cushion mounting seat 4.

As shown in figure 1, be connected with cushion connecting plate 7 through a plurality of damping spring between the concave part both sides wall of cushion mount pad 4, be connected with soft cushion 11 on the cushion connecting plate 7, the bottom bonding of soft cushion 11 is fixed with the cushion bottom plate, and the cushion bottom plate passes through screw and cushion connecting plate 7 fixed connection, increases the shock attenuation effect to soft cushion 11, increases the travelling comfort.

Referring to fig. 1 and 3, a back cushion adjusting device 3 is provided on the front side wall of the back plate of the seat base 1, the back cushion adjusting device 3 includes a back cushion mounting frame 8, back cushion adjusting hydraulic cylinders 9 and a back cushion connecting plate 10, a pair of back cushion adjusting hydraulic cylinders 9 are provided at the upper and lower parts of the front side wall of the back plate of the seat base 1, two pairs of back cushion adjusting hydraulic cylinders 9 are horizontally provided, the bottom of the back cushion adjusting hydraulic cylinders 9 is fixed to the front side wall of the back plate of the seat base 1, the ends of the telescopic rods of the four back cushion adjusting hydraulic cylinders 9 are provided with hinged ends, the hinged ends of the telescopic rods of the two pairs of back cushion adjusting hydraulic cylinders 9 are hinged to the upper and lower ends of the back cushion mounting frame 8, when the telescopic actions of the telescopic rods of the two pairs of back cushion adjusting hydraulic cylinders 9 are controlled simultaneously, the back cushion mounting frame 8 can be pushed forward, when the telescopic rods of the pair of back cushion adjusting hydraulic cylinders 9 above the back cushion are controlled to stretch, the upper ends of the back cushion mounting frames 8 can be controlled to tilt forwards or backwards, and the inclination angles of the back cushion mounting frames 8 can be adjusted.

As shown in fig. 1 and fig. 3, the back cushion mounting bracket 8 is a square frame type bracket, the middle of the back cushion mounting bracket 8 is connected with a back cushion connecting plate 10 through a damping spring, the front side of the back cushion connecting plate 10 is connected with a soft back cushion 12, the back of the soft back cushion 12 is fixed with a back cushion plate in an adhesive manner, the back cushion plate is fixedly connected with the back cushion connecting plate 10 through a screw, the damping effect on the soft back cushion 12 is increased, the comfort is increased, the bottom of the soft back cushion 12 is arranged above the upper surface of the soft cushion 11, and a distance of 3-5mm is left between the bottom of the soft back cushion 12 and the upper surface of the soft cushion 11, so that the soft back cushion 12 can move on the soft cushion 11, and the side baffles 13 are fixed on the two sides of the seat base.

The working principle is as follows: in the utility model, as shown in fig. 3, the telescopic rod of the cushion adjusting hydraulic cylinder 6 is controlled to extend and retract, so that the rear height of the cushion mounting seat 4 can be adjusted to adjust the inclination angle of the cushion mounting seat 4 and the soft cushion 11 mounted on the cushion mounting seat 4; when the flexible action of two pairs of back cushions regulation pneumatic cylinder 9 telescopic links of simultaneous control, can with back cushion mounting bracket 8 forward propulsion or backward pulling, specifically can adjust according to user's size, adjust the telescopic link of pneumatic cylinder 9 when a pair of back cushions in control top and stretch out and draw back the action, can control the upper end of back cushion mounting bracket 8 and lean forward or pitch back for adjust the inclination of back cushion mounting bracket 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ergonomic intelligence sofa, includes seat base (1), cushion adjusting device (2) and back of the body pad adjusting device (3), its characterized in that: the seat is characterized in that the seat base (1) is an L-shaped supporting seat, a cushion adjusting device (2) is arranged on a bottom plate of the seat base (1), the cushion adjusting device (2) comprises a cushion mounting seat (4), a cushion supporting seat (5), a cushion adjusting hydraulic cylinder (6) and a cushion connecting plate (7), the cushion mounting seat (4) is a supporting plate with a concave-shaped section, a pair of hinge lugs is welded on the front side of the lower surface of the cushion mounting seat (4), two groups of cushion supporting seats (5) corresponding to the hinge lugs arranged on the cushion mounting seat (4) are welded on the upper surface of the bottom plate of the seat base (1), the upper ends of the two groups of cushion supporting seats (5) are respectively hinged with the pair of hinge lugs on the lower surface of the cushion mounting seat (4), a lifting hydraulic cylinder connecting seat is welded on the rear side of the upper surface of the bottom plate of the seat base (1), and the lifting hydraulic cylinder is hinged with the, the upper end of the telescopic rod of the cushion adjusting hydraulic cylinder (6) is provided with a hinged end, the hinged end of the upper end of the telescopic rod of the cushion adjusting hydraulic cylinder (6) is hinged with the bottom of the cushion mounting seat (4), a soft cushion (11) is arranged on the cushion mounting seat (4), a back cushion adjusting device (3) is arranged on the front side wall of the back plate of the seat base (1), the back cushion adjusting device (3) comprises a back cushion mounting frame (8), a back cushion adjusting hydraulic cylinder (9) and a back cushion connecting plate (10), the upper and lower department of lateral wall all is equipped with a pair of back of the body pad and adjusts pneumatic cylinder (9) before the backplate of seat base (1), and the telescopic link end connection of two pairs of back of the body pads adjusting hydraulic cylinder (9) has back of the body pad mounting bracket (8), and the front side of back of the body pad mounting bracket (8) is connected with soft back of the body pad (12), and the both sides of seat base (1) are fixed with side shield (13).

2. The intelligent ergonomic sofa of claim 1, wherein: be connected with cushion connecting plate (7) through a plurality of damping spring between the concave part both sides wall of cushion mount pad (4), be connected with soft cushion (11) on cushion connecting plate (7), the bottom bonding of soft cushion (11) is fixed with the cushion bottom plate, and the cushion bottom plate passes through screw and cushion connecting plate (7) fixed connection.

3. The intelligent ergonomic sofa of claim 1, wherein: two pairs of back cushion regulation pneumatic cylinder (9) are the level setting, and the bottom of back cushion regulation pneumatic cylinder (9) is fixed with the preceding lateral wall of the backplate of seat base (1), and the telescopic link tip of four back cushion regulation pneumatic cylinders (9) is equipped with articulated end, and two pairs of back cushion regulation pneumatic cylinder (9) telescopic link tip articulated ends about with back cushion mounting bracket (8) back respectively.

4. The intelligent ergonomic sofa of claim 1, wherein: the middle part of back cushion mounting bracket (8) is connected with back cushion connecting plate (10) through damping spring, and the front side of back cushion connecting plate (10) is connected with soft back cushion (12), and the back bonding of soft back cushion (12) is fixed with the back backing plate, and the back backing plate passes through screw and back cushion connecting plate (10) fixed connection.

5. The intelligent ergonomic sofa of claim 1, wherein: the bottom end of the soft back cushion (12) is arranged above the upper surface of the soft cushion (11), and a distance of 3-5mm is reserved between the bottom end of the soft back cushion (12) and the upper surface of the soft cushion (11).