CN207679195U - Electric Frame of sofa - Google Patents

Abstract

A new type of electric sofa skeleton, including a base, on which are mounted left and right seat frames. Push rod, the lower end of the rear push rod is connected to the rear turret, the bottom of the rear turret is rotatably installed on the base, and the rear electric push rod for pushing and pulling the rear turret is installed on the base; the front end of the seat frame is rotatably connected with a foot rest Mechanism, the footrest mechanism includes a footrest that is rotatably installed at the front end of the seat frame. The footrest is connected with a front push rod, and the lower end of the front push rod is connected with the front turret. The front electric push rod of the front turret. The design of the connecting rod mechanism of the utility model is simple and compact, and the material is selected from steel, which is firm and reliable, and is more stable than the traditional sofa frame.

Description

New electric sofa frame

technical field

The utility model relates to the technical field of backrest chairs, in particular to a novel electric sofa frame.

Background technique

At present, the sofa is one of the favorite furniture for people to rest and relieve fatigue in daily life. The quality of the sofa frame is one of the important factors to evaluate the quality of the sofa. Adjustable sofas are more and more popular, so there are more and more adjustable sofa frame designs, but the existing adjustable sofa frame designs have problems such as insufficient structure, unreasonable design, and inconvenient use. .

Utility model content

The utility model aims to solve the problems of the above-mentioned prior art, and provides a novel electric sofa frame, which is convenient to adjust and has a firmer structure.

The technical solution adopted by the utility model to solve its technical problems: the new type electric sofa frame includes a base, and the seat frame arranged on the left and right is installed on the base, and the rear end of the seat frame is rotatably connected with a backrest mechanism, and the backrest mechanism includes a backrest frame , the bottom of the backrest frame is connected to the rear push rod that drives the backrest frame to rotate, the lower end of the rear push rod is connected to the rear turret, the bottom of the rear turret is rotatably installed on the base, and the rear electric motor that pushes and pulls the rear turret is installed on the base. putter;

The front end of the seat frame is rotatably connected with a footrest mechanism, which includes a footrest rotatably mounted on the front end of the seat frame. On the frame, the front electric push rod for pushing and pulling the front turret is installed on the base;

A pair of footrests are spaced up and down and rotated to connect the upper footrest and the lower footrest on the seat frame. The outer end of the upper footrest is connected with an outer support rod, and the outer end of the lower footrest is connected with an inner support rod. The inner support bar and the upper footrest are connected in cross rotation, and the tops of the outer support bar and the inner support bar are equipped with footrests, and the footrests are respectively connected in rotation with the tops of the outer support bar and the inner support bar.

In order to further improve, the outer end of the footrest is rotatably connected with a connecting rod, and the lower end of the connecting rod is connected with a curved support rod, and the curved support rod and the inner support rod are cross-rotatingly connected.

Further improvement, the side of the base is fixed with a cross bar extending outward, and the outer end of the cross bar is installed with a support pad.

The beneficial effects of the utility model are: the design of the connecting rod mechanism of the utility model is simple and compact, and the material is steel, which is firm and reliable, and is more stable than the traditional sofa frame. When the utility model is in use, the positions of the backrest and the foot pad can be adjusted, which is suitable for different sitting postures and lying positions of users, so that people can have a better rest. The design of the utility model is electric adjustment, and the design of the electric adjustment is more humanized. When the user is resting, the state of the sofa can be adjusted without getting up. Moreover, the electric adjustment is more stable, and there is no jumping adjustment, which can provide users with The most comfortable state.

Description of drawings

Fig. 1 is the structural representation when the utility model shrinks;

Fig. 2 is a schematic diagram of the structure of the utility model when deployed.

Explanation of reference signs: base 1, seat frame 2, back frame 3, rear push rod 4, rear turret 5, rear electric push rod 6, footrest 7, front push rod 8, front turret 9, electric push rod Rod 10, upper footrest rod 11, lower footrest rod 12, outer support rod 13, inner support rod 14, footrest 15, connecting rod 16, curved support rod 17, cross bar 18, support pad 19.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to the accompanying drawings: the skeleton of the novel electric sofa in this embodiment includes a base 1, and a seat frame 2 arranged left and right is installed on the base 1, and the rear end of the seat frame 2 is rotatably connected with a backrest mechanism, and the backrest mechanism includes a backrest frame 3, The bottom of the back frame 3 is connected to the rear push rod 4 that drives the rotation of the back frame 3, and the lower end of the rear push rod 4 is connected to the rear turret 5. Push and pull the rear electric push rod 6 of the rear turret 5.

Wherein the front end of seat frame 2 is rotatably connected with footrest mechanism, and footrest mechanism comprises the footrest 7 that is rotatably installed on the front end of seat frame 2, and footrest 7 is connected with front push rod 8, and the lower end of front push rod 8 is connected with front turret 9 , the upper end of the front turret 9 is rotated and installed on the seat frame 2, and the front electric push rod 10 for pushing and pulling the front turret 9 is installed on the base 1; Rod 11 and following footrest bar 12, the outer end of upper footrest bar 11 is connected with outer support bar 13, and the outer end of lower footrest bar 12 is connected with inner support bar 14, and between inner support bar 14 and last footrest bar 11 The tops of the outer support rods 13 and the inner support rods 14 are equipped with footrests 15, and the footrests 15 are rotatably connected with the tops of the outer support rods 13 and the inner support rods 14 respectively.

Wherein the outer end of the footrest 15 is rotatably connected with a connecting rod 16, and the lower end of the connecting rod 16 is connected with a curved support rod 17, and the curved support rod 17 and the inner support rod 14 are cross-rotatingly connected. The side of the base 1 is fixed with a horizontal bar 18 extending outward, and the outer end of the horizontal bar 18 is equipped with a support pad 19 .

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (3)

1. A new type of electric sofa frame, comprising a base (1), characterized in that: the base (1) is equipped with a seat frame (2) arranged left and right, and the rear end of the seat frame (2) is rotatably connected with a backrest mechanism, The backrest mechanism comprises a backrest frame (3), the bottom of the backrest frame (3) is connected to a rear push rod (4) that drives the rotation of the backrest frame (3), and the lower end of the rear push rod (4) is connected to the rear turret (5) , the bottom of the rear turret (5) is rotated and installed on the base (1), and the rear electric push rod (6) of the push-pull rear turret (5) is installed on the base (1); The front end of the seat frame (2) is rotatably connected with a footrest mechanism, which includes a footrest (7) rotatably mounted on the front end of the seat frame (2), and the footrest (7) is connected with a front push rod (8) , the lower end of the front push rod (8) is connected to the front turret (9), the upper end of the front turret (9) is rotatably mounted on the seat frame (2), and the front electric motor for pushing and pulling the front turret (9) is installed on the base (1). push rod (10); The footrest (7) is a pair of upper and lower footrests (11) and lower footrests (12) that are connected to the seat frame (2) at an interval up and down, and the outer end of the upper footrest (11) is connected with The outer support bar (13), the outer end of the lower footrest bar (12) is connected with the inner support bar (14), and the inner support bar (14) is connected with the upper footrest bar (11) in a cross rotation, and the outer support bar (13) and the top of inner support bar (14) are equipped with footrest (15), and footrest (15) is connected with the top rotation of outer support bar (13) and inner support bar (14) respectively. 2. The new electric sofa frame according to claim 1, characterized in that: the outer end of the footrest (15) is rotatably connected to a connecting rod (16), and the lower end of the connecting rod (16) is connected to a curved support rod (17 ), the curved support rod (17) is cross-rotatingly connected with the inner support rod (14). 3. The new electric sofa frame according to claim 1, characterized in that: the side of the base (1) is fixed with a cross bar (18) extending outwards, and the outer end of the cross bar (18) is installed with a Support pads (19).