CN212345965U

CN212345965U - Multifunctional sofa bed device

Info

Publication number: CN212345965U
Application number: CN202021097666.0U
Authority: CN
Inventors: 张检文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-15
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a multi-functional sofa bed device, including first support frame and second support frame, it has first crane to articulate in the first support frame, the articulated first push rod motor that is connected with between first support frame and the first crane, slidable mounting has first expansion bracket in the first support frame, the inside slidable mounting of first expansion bracket has the second expansion bracket, the second expansion bracket includes second crane and two mounts, and the second crane is located between two mounts, first tailboard is installed to the one end of second expansion bracket, the storage box is installed to the side of first tailboard. The utility model discloses it is nimble more convenient to use, satisfies more different demands, can form single sofa, single bed, twin sofa, double bed, three-seater sofa, three-seater bed and so on.

Description

Multifunctional sofa bed device

Technical Field

The utility model relates to a sofa bed technical field especially relates to a multi-functional sofa bed device.

Background

The sofa bed is furniture capable of being used as a sofa and a bed. Modern living room arrangement is highly appreciated, and multifunctional furniture is becoming more and more popular choice, and the sofa bed is one of them. In a small dwelling, a sofa bed is necessary to meet the occasional visitor's living needs. In general, the sofa bed can be placed in a living room or a study room and can serve as a seat; at night when guests come, the sofa bed is unfolded, and the bed is just a bed after bedding is laid. In a common house type such as a three-room and two-room, the sofa bed can be outside the sleeping bed for people to sleep, and the master is helped to deal with occasional visits by a plurality of guests. It is instructive to select an appropriate sofa bed. The sofa bed needs to satisfy two functions of sitting and lying, and is firm, durable and beautiful, and the material and the process of the sofa bed are guaranteed.

The Chinese patent with the publication number of CN 209965811U and the patent name of 'a multifunctional electric lifting sofa bed' can be used as a sofa and a bed, does not need to be turned over, is very simple to operate and labor-saving, can be folded, does not influence the use of the bed, can conveniently adjust the angle of the bed, and improves the use flexibility. However, in the practical use process, the product is found to have single controllability when being used as a sofa or a bed, can only be used as a double bed or a double sofa, has few expandable functions and poor use flexibility, for example, the occupied area is too large when a single person uses the bed, and the like, and a multifunctional sofa bed device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional sofa bed device.

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

a multifunctional sofa bed device comprises a first support frame and a second support frame, wherein a first lifting frame is hinged in the first support frame, a first push rod motor is hinged between the first support frame and the first lifting frame, a first expansion frame is slidably mounted in the first lifting frame, a second expansion frame is slidably mounted in the first expansion frame and comprises a second lifting frame and two fixing frames, the second lifting frame is located between the two fixing frames, a first tail plate is mounted at one end of the second expansion frame, and a storage box is mounted at the side edge of the first tail plate;

preferably, it has the third crane to articulate in the second support frame, the articulated second push rod motor that is connected with between second support frame and the third crane, slidable mounting has the third expansion bracket in the third crane, slidable mounting has the fourth expansion bracket in the third expansion bracket, the second tailboard is installed to the one end of fourth expansion bracket.

Preferably, the side of second support frame installs second handrail frame and second back, the fourth gyro wheel is installed to the bottom of third expansion bracket, the fifth gyro wheel is installed to the bottom of second tailboard.

Preferably, first handrail frame and first back are installed to the side of first support frame, first gyro wheel is installed to the bottom of first expansion bracket, the second gyro wheel is installed to the bottom of first tailboard, the third gyro wheel is installed to the bottom of storage box.

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

1. in the utility model, the first lifting frame is driven to rotate by the first push rod motor, the third lifting frame is driven to rotate by the second push rod motor, the lifting is driven by the electric motor, the adjustment is more convenient, the position is more flexible, and the convenience of operation is improved;

2. in the utility model, the first expansion bracket can be stored in or drawn out from the first support frame, the second expansion bracket can be stored in or drawn out from the first expansion bracket, so that the whole expansion and storage can be realized, and the bed or sofa style can be formed;

3. in the utility model, the first support frame has at least two station spaces, the second support frame has an independent station space, the first support frame and the second support frame can be detachably connected through bolts, thus the first support frame and the second support frame can be combined and also can be separately and independently used, the use is more flexible and convenient, more different requirements can be met, and a single sofa, a single bed, a double sofa, a double bed, a three-person sofa, a three-person bed and the like can be formed;

4. the utility model discloses in, rotatable second crane can think like this and deposit article etc. in the storage box, and is very convenient.

Drawings

Fig. 1 is a schematic structural view of a multifunctional sofa bed apparatus provided by the present invention.

In the figure: 101 a first support frame, 102 a first push rod motor, 103 a first backrest, 104 a first lifting frame, 105 a first handrail frame, 106 a first telescopic frame, 107 a first roller, 108 a fixed frame, 109 a second lifting frame, 110 a second roller, 111 a first tail plate, 112 a storage box, 113 a third roller, 201 a second support frame, 202 a third lifting frame, 203 a second backrest, 204 a second handrail frame, 205 a second push rod motor, 206 a third telescopic frame, 207 a fourth roller, 208 a fourth telescopic frame, 209 a fifth roller and 210 a second tail plate.

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.

Referring to fig. 1, the multifunctional sofa bed device comprises a first support frame 101 and a second support frame 201, wherein a first lifting frame 104 is hinged in the first support frame 101, a first push rod motor 102 is hinged between the first support frame 101 and the first lifting frame 104, a first expansion frame 106 is slidably mounted in the first lifting frame 104, a second expansion frame is slidably mounted in the first expansion frame 106 and comprises a second lifting frame 109 and two fixing frames 108, the second lifting frame 109 is positioned between the two fixing frames 108, a first tail plate 111 is mounted at one end of the second expansion frame, and a storage box 112 is mounted at the side edge of the first tail plate 111;

a third lifting frame 202 is hinged in the second support frame 201, a second push rod motor 205 is hinged between the second support frame 201 and the third lifting frame 202, a third expansion bracket 206 is slidably mounted in the third lifting frame 202, a fourth expansion bracket 208 is slidably mounted in the third expansion bracket 206, and a second tail plate 210 is mounted at one end of the fourth expansion bracket 208.

The second armrest frame 204 and the second backrest 203 are mounted on the side of the second support frame 201, the fourth roller 207 is mounted at the bottom of the third telescopic frame 206, and the fifth roller 209 is mounted at the bottom of the second tail plate 210.

The first armrest frame 105 and the first backrest 103 are installed on the side of the first support frame 101, the first roller 107 is installed on the bottom of the first telescopic frame 106, the second roller 110 is installed on the bottom of the first tail plate 111, and the third roller 113 is installed on the bottom of the storage box 112.

The working principle is as follows:

in the utility model, the first push rod motor 102 is adopted to push the first lifting frame 104 to rotate, the second push rod motor 205 is adopted to push the third lifting frame 203 to rotate, the lifting is driven by an electric motor, the adjustment is more convenient, the position is more flexible, and the convenience of operation is improved;

in the present invention, the first telescopic frame 106 can be received in the first crane 104 or be drawn out from the first crane 104, the second telescopic frame can be received in the first telescopic frame 106 or be drawn out from the first telescopic frame 106, so that the overall expansion and reception can be realized, and a bed or sofa style can be formed, and similarly, the third telescopic frame 206 can be received in the third crane 202 or be drawn out from the third crane 202, and the fourth telescopic frame 208 can be received in the third telescopic frame 206 or be drawn out from the third telescopic frame 206;

in the utility model, the first support frame 101 has at least two station spaces, the second support frame 201 has an independent station space, the first support frame 101 and the second support frame 201 can be detachably connected through bolts, and thus can be combined or used separately, the use is more flexible and convenient, more different requirements can be met, and a single sofa, a single bed, a double sofa, a double bed, a three-person sofa, a three-person bed and the like can be formed;

the utility model discloses in, rotatable second crane 109 can deposit article etc. to storage box 112 like this, and is very convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional sofa bed device, includes first support frame (101) and second support frame (201), its characterized in that, it has first crane (104) to articulate in first support frame (101), the articulated first push rod motor (102) that is connected with between first support frame (101) and first crane (104), slidable mounting has first expansion bracket (106) in first crane (104), the inside slidable mounting of first expansion bracket (106) has the second expansion bracket, the second expansion bracket includes second crane (109) and two mount (108), and second crane (109) are located between two mount (108), first tailboard (111) are installed to the one end of second expansion bracket, storage box (112) are installed to the side of first tailboard (111).

2. The multifunctional sofa bed device according to claim 1, wherein a third lifting frame (202) is hinged in the second support frame (201), a second push rod motor (205) is hinged between the second support frame (201) and the third lifting frame (202), a third expansion frame (206) is slidably mounted in the third lifting frame (202), a fourth expansion frame (208) is slidably mounted in the third expansion frame (206), and a second tail plate (210) is mounted at one end of the fourth expansion frame (208).

3. The multifunctional sofa bed apparatus according to claim 2, wherein the second supporting frame (201) is installed with a second armrest frame (204) and a second backrest (203) at its side, the third telescopic frame (206) is installed with a fourth roller (207) at its bottom, and the second tail plate (210) is installed with a fifth roller (209) at its bottom.

4. The multifunctional sofa bed apparatus according to claim 1, wherein the first support frame (101) is installed with a first armrest frame (105) and a first backrest (103) at the side, the first telescopic frame (106) is installed with a first roller (107) at the bottom, the first tail plate (111) is installed with a second roller (110) at the bottom, and the storage box (112) is installed with a third roller (113) at the bottom.