CN213308553U

CN213308553U - Electric sofa bed frame with seat frame three-position translation mechanism

Info

Publication number: CN213308553U
Application number: CN202021557621.7U
Authority: CN
Inventors: 徐梅均; 吴亚新; 李淮生
Original assignee: Changzhou Xieshou Smart Home Co ltd
Current assignee: Changzhou Xieshou Smart Home Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-01
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an electric sofa bed bedstead with a seat frame three-position translation mechanism, which comprises a bed body, wherein a backrest is fixedly arranged at the upper end of the bed body, a mattress is movably arranged at the right end of the bed body, an iron shell is fixedly arranged at the bottom of the mattress, a sliding block is fixedly arranged at the left end of the mattress, a sliding groove is arranged at the right end of the bed body, a placing groove is arranged at the right end of the bed body, a spring is fixedly arranged at the left end inside the iron shell, a buckle is fixedly arranged at the left end of the spring, bed legs are movably arranged at the bottom end of the iron shell, a fixed groove is arranged at the front end inside the iron shell, a connecting rod is movably; the utility model discloses an electronic sofa bed bedstead with seat frame tribit translation mechanism can realize the conversion of sofa bed's sitting appearance, TV appearance, the several kinds of states of the appearance of lying, conveniently accomodates the purpose of electronic sofa bed bedstead.

Description

Electric sofa bed frame with seat frame three-position translation mechanism

Technical Field

The utility model belongs to the technical field of electronic sofa bed bedstead, concretely relates to electronic sofa bed bedstead with sit frame tribit translation mechanism.

Background

At present, various sofa beds exist in the furniture market, can be used as a sofa and also can be used as a bed when needed, and is more suitable for occasions with limited space.

In the prior art, a plurality of electric sofa bed frames are designed to adapt to different users, but none of the electric sofa bed frames can realize the conversion of the sitting posture, the TV posture and the lying posture of the sofa bed, and the electric sofa bed frames are troublesome to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic sofa bed bedstead with seat frame tribit translation mechanism to propose in solving above-mentioned background art and use in order to adapt to different people, designed a large number of electronic sofa bed bedstead, nevertheless do not have a section and can realize the conversion of sofa bed's sitting posture, TV appearance, the several kinds of states of the posture of lying, and electronic sofa bed bedstead is comparatively troublesome problem in the aspect of accomodating.

In order to achieve the above object, the utility model provides a following technical scheme: an electric sofa bed frame with a seat frame three-position translation mechanism comprises a bed body, wherein a backrest is fixedly arranged at the upper end of the bed body, a mattress is movably arranged at the right end of the bed body, an iron shell is fixedly arranged at the bottom of the mattress, a sliding block is fixedly arranged at the left end of the mattress, a sliding groove is formed at the right end of the bed body, a placing groove is formed at the right end of the bed body, a spring is fixedly arranged at the left end inside the iron shell, a buckle is fixedly arranged at the left end of the spring, a bed leg is movably arranged at the bottom end of the iron shell, a fixing groove is formed at the front end inside the iron shell, a connecting rod is movably arranged inside the fixing groove, a first movable frame is movably arranged inside the backrest, a first connecting rod is movably arranged at the left end of the first movable frame, a second movable, first adjustable shelf right-hand member movable mounting has the second connecting rod, second connecting rod bottom end fixed mounting has the third adjustable shelf, third adjustable shelf rear end fixed mounting has the fourth connecting rod, second adjustable shelf right-hand member fixed mounting has the controller, controller right-hand member movable mounting has electric telescopic handle, controller and electric telescopic handle all with power electric connection.

Preferably, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are movably mounted on the first movable frame, the first connecting rod and the third connecting rod are fixedly mounted on the second movable frame, and the second connecting rod and the fourth connecting rod are fixedly mounted on the third movable frame.

Preferably, the bed legs are provided with four groups, two groups of the bed legs are distributed at the bottoms of the two groups of the bed feet at the right end of the mattress, the other two groups of the bed legs are distributed at the position, close to the bed feet at the left end, of the bottom end of the mattress, and the bed legs are elastically connected through springs.

Preferably, the connecting shaft penetrates through the bed legs, the connecting shaft is installed in the fixing groove, and the buckle is elastically connected with the spring.

Preferably, the electric telescopic rod is movably arranged between the second movable frame and the third movable frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, safe and convenient use, the standing groove is arranged on the bed body of the electric sofa bed, when the electric sofa bed frame is not used, the mattress and the iron shell can be contained in the standing groove, so that the electric sofa bed frame can not occupy too many positions, more space is vacated for rooms, the spring ensures that the bed legs can be firmly fixed when supporting the mattress, the bed legs can be folded through the connecting shaft, when the electric sofa bed frame is not used, the bed legs are folded and contained in the standing groove together with the mattress, so that the electric sofa bed can not occupy too many positions in the transportation, the electric sofa bed frame can be more convenient in the transportation process, the electric contraction rod can change the angle of three groups of movable frames at will, and the three groups of movable frames are arranged in the backrest, so that the backrest of the electric sofa bed can change the sitting posture at will, and the TV posture can be converted into several states of lying posture, the user can feel more comfortable when using the utility model.

Drawings

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

FIG. 2 is a schematic view of the structure of the retractable legs of the present invention;

fig. 3 is a schematic view of the structure of the seat frame of the present invention.

In the figure: 1-bed body, 2-first movable frame, 3-backrest, 4-mattress, 5-bed leg, 6-placing groove, 7-sliding groove, 8-sliding block, 9-connecting shaft, 10-spring, 11-buckle, 12-fixed groove, 13-iron shell, 14-second movable frame, 15-first connecting rod, 16-controller, 17-second connecting rod, 18-third connecting rod, 19-fourth connecting rod, 20-electric contraction rod, 21-third movable frame.

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. 1-3, the present invention provides a technical solution of an electric sofa bed frame with a seat frame three-position translation mechanism: comprises a bed body 1, a backrest 3 is fixedly arranged at the upper end of the bed body 1, a mattress 4 is movably arranged at the right end of the bed body 1, an iron shell 13 is fixedly arranged at the bottom of the mattress 4, a sliding block 8 is fixedly arranged at the left end of the mattress 4, a sliding groove 7 is arranged at the right end of the bed body 1, a placing groove 6 is arranged at the right end of the bed body 1, a spring 10 is fixedly arranged at the left end inside the iron shell 13, a buckle 11 is fixedly arranged at the left end of the spring 10, a bed leg 5 is movably arranged at the bottom end of the iron shell 13, a fixing groove 12 is arranged at the front end inside the iron shell 13, a connecting rod 9 is movably arranged inside the fixing groove 12, a first movable frame 2 is movably arranged inside the backrest 3, a first connecting rod 15 is movably arranged at the left end of the first movable frame 2, a second movable frame 14, the bottom end of the second connecting rod 17 is fixedly provided with a third movable frame 21, the rear end of the third movable frame 21 is fixedly provided with a fourth connecting rod 19, the right end of the second movable frame 14 is fixedly provided with a controller 16, the right end of the controller 16 is movably provided with an electric telescopic rod 20, and the controller 16 and the electric telescopic rod 20 are both electrically connected with a power supply.

In order to enable the second movable frame 14 and the third movable frame 21 to move on the first movable frame 2, in this embodiment, it is preferable that the first connecting rod 15, the second connecting rod 17, the third connecting rod 18, and the fourth connecting rod 19 are all movably mounted on the first movable frame 2, the first connecting rod 15 and the third connecting rod 18 are fixedly mounted on the second movable frame 14, and the second connecting rod 17 and the fourth connecting rod 19 are fixedly mounted on the third movable frame 21.

In order to enable the legs 5 to support the mattress 4 on the ground, in this embodiment, the preferred legs 5 are provided in four groups, wherein two groups of legs 5 are distributed at the bottom of two groups of feet at the right end of the mattress 4, and the other two groups of legs 5 are distributed at the bottom end of the mattress 4 near the left end of the feet, and the legs 5 are elastically connected by springs 10.

In order to firmly fix the mattress 4 on the bed leg 5 and ensure that the electric sofa bed frame does not shake, in the embodiment, the preferred connecting shaft 9 penetrates through the bed leg 5, the connecting shaft 9 is installed in the fixing groove 12, and the buckle 11 is elastically connected with the spring 10.

In order to change the angles of the first movable frame 2, the second movable frame 14 and the third movable frame 21, in the embodiment, the electric telescopic rod 20 is preferably movably installed between the second movable frame 14 and the third movable frame 21.

The utility model discloses an electric telescopic handle 20 models do: ANT-35.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, take mattress 4 out from standing groove 6, rethread sliding tray 7 and sliding block 8, move mattress 4 to the height the same with the bed body 1, reuse four group footpost 5 are fixed with mattress 4, can regulate and control electronic shrink pole 20's length through the remote controller, and electronic shrink pole 20 can change first adjustable shelf 2 and second adjustable shelf 14 and the angle between first adjustable shelf 2 and the third adjustable shelf 21, its head rod 15, second connecting rod 18, third connecting rod 18 and fourth connecting rod 19 can support first adjustable shelf 2, second adjustable shelf 14 and third adjustable shelf 21's structure, shrink length through changing electronic shrink pole 20 removes the adjustable shelf, thereby change the angle of frame, and spring 10 drags footpost 5 backward, make footpost 5 keep stable state under spring 10's effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 electronic sofa bed bedstead with sit frame tribit translation mechanism, includes bed body (1), its characterized in that: the bed is characterized in that a backrest (3) is fixedly mounted at the upper end of the bed body (1), a mattress (4) is movably mounted at the right end of the bed body (1), an iron shell (13) is fixedly mounted at the bottom of the mattress (4), a sliding block (8) is fixedly mounted at the left end of the mattress (4), a sliding groove (7) is formed at the right end of the bed body (1), a standing groove (6) is formed at the right end of the bed body (1), a spring (10) is fixedly mounted at the left end inside the iron shell (13), a buckle (11) is fixedly mounted at the left end of the spring (10), bed legs (5) are movably mounted at the bottom end of the iron shell (13), a fixed groove (12) is formed at the front end inside the iron shell (13), a connecting shaft (9) is movably mounted inside the fixed groove (12), a first movable frame (2) is movably mounted inside the backrest (3, first connecting rod (15) left end fixed mounting has second adjustable shelf (14), second adjustable shelf (14) right-hand member fixed mounting has third connecting rod (18), first adjustable shelf (2) right-hand member movable mounting has second connecting rod (17), second connecting rod (17) bottom fixed mounting has third adjustable shelf (21), third adjustable shelf (21) rear end fixed mounting has fourth connecting rod (19), second adjustable shelf (14) right-hand member fixed mounting has controller (16), controller (16) right-hand member movable mounting has electric telescopic handle (20), controller (16) and electric telescopic handle (20) all with power electric connection.

2. The electric sofa bed frame with the seat frame three-position translation mechanism as claimed in claim 1, wherein: the utility model discloses a movable mounting of car seat, including first connecting rod (15), second connecting rod (17), third connecting rod (18) and fourth connecting rod (19), first connecting rod (15), second connecting rod (17), third connecting rod (18) and fourth connecting rod (19) equal movable mounting are on first adjustable shelf (2), first connecting rod (15) and third connecting rod (18) fixed mounting are on second adjustable shelf (14), second connecting rod (17) and fourth connecting rod (19) fixed mounting are on third adjustable shelf (21).

3. The electric sofa bed frame with the seat frame three-position translation mechanism as claimed in claim 1, wherein: the bed legs (5) are provided with four groups, wherein two groups of bed legs (5) are distributed at the bottoms of two groups of bed legs at the right end of the mattress (4), the other two groups of bed legs (5) are distributed at the position, close to the bed legs at the left end, of the bottom end of the mattress (4), and the bed legs (5) are elastically connected through springs (10).

4. The electric sofa bed frame with the seat frame three-position translation mechanism as claimed in claim 1, wherein: the connecting shaft (9) penetrates through the bed legs (5), the connecting shaft (9) is installed in the fixing groove (12), and the buckle (11) is elastically connected with the spring (10).

5. The electric sofa bed frame with the seat frame three-position translation mechanism as claimed in claim 1, wherein: the electric telescopic rod (20) is movably arranged between the second movable frame (14) and the third movable frame (21).