CN212650633U

CN212650633U - Multifunctional sofa

Info

Publication number: CN212650633U
Application number: CN202021424059.0U
Authority: CN
Inventors: 陈建东; 杜义兰
Original assignee: Chongqing Dazu Donglan Mattress Furniture Co ltd
Current assignee: Chongqing Dazu Donglan Mattress Furniture Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-05
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a multifunctional sofa, including main case device and the auxiliary tank device that is used for sitting the bed, main case device with install connecting device between the auxiliary tank device. A multifunctional sofa, through the setting of separation, can splice into the bed with the sofa and use, increased the function of sofa, through the setting of sofa box, can carry out the storing, increased the utilization of sofa inner space, through the concatenation setting of sofa, be convenient for put at will, adapt to the room type needs.

Description

Multifunctional sofa

Technical Field

The utility model belongs to furniture sofa field especially relates to a multifunctional sofa.

Background

The sofa is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. However, in the prior art, the sofa has a single function, only meets the requirements of people for sitting and standing, and reduces the development and utilization of the functions of the sofa.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional 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:

a multifunctional sofa comprises a main box device and an auxiliary box device for sitting and lying, wherein a connecting device is arranged between the main box device and the auxiliary box device; the main box device comprises a main box body, wherein a first box cover is arranged on the main box body, a first cotton pad is adhered on the first box cover, 4 first support legs are uniformly distributed at four corners of the bottom of the main box body, and a backrest is arranged at the rear of the main box body; the auxiliary box device comprises an auxiliary box body, a second box cover is installed on the auxiliary box body, a second cotton pad is pasted on the second box cover, and 4 second support legs are uniformly distributed at four corners of the bottom of the auxiliary box body.

Further: the connecting device comprises a lock hook, a pin shaft is installed at one end of the lock hook, a lock ring is arranged in front of the lock hook, the lock hook is rotationally connected with the pin shaft, the pin shaft is connected with the main box body through a bolt, the lock hook is connected with the lock ring inserting plate, and the lock ring is connected with the auxiliary box body through a bolt.

The pin shaft supports the lock hook to be inserted into the lock ring in a rotating mode, and the main box body and the auxiliary box body are fixedly connected together.

Further: the connecting device comprises a connecting plate, a screw rod is installed in the middle of the connecting plate, a locking nut is installed on the screw rod, the screw rod is connected with the connecting plate inserting plate, and the locking nut is in threaded connection with the screw rod.

And inserting the connecting plate between the first supporting leg and the second supporting leg, penetrating the connecting plate by using the screw rod, and screwing the locking nut to fix.

Further: the first box cover is hinged to the main box body, and the first support leg and the backrest are respectively in bolted connection with the main box body.

The first box cover is convenient to open and close through hinged connection, and the first support leg and the backrest are convenient to disassemble, assemble and replace through bolted connection.

Further: the second box cover is hinged with the auxiliary box body, and the second support leg is connected with the auxiliary box body through bolts.

The second box cover is convenient to open and close through hinged connection, and the second support legs are convenient to disassemble, assemble and replace through bolted connection.

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

1. by the separated arrangement, the sofa can be spliced into a bed for use, so that the functions of the sofa are increased;

2. the sofa box body can store articles, so that the utilization of the internal space of the sofa is increased;

3. the sofa is convenient to place at will through the splicing arrangement of the sofa, and meets the requirements of house types.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front axial view of an embodiment 1 of a multifunctional sofa according to the present invention;

fig. 2 is a bottom perspective view of the multifunctional sofa according to embodiment 1 of the present invention;

fig. 3 is a front axial view of the multifunctional sofa of the embodiment 2 of the present invention;

fig. 4 is a bottom perspective view of the multifunctional sofa according to the embodiment 2 of the present invention;

fig. 5 is a schematic view of the connecting device of embodiment 2 of the multifunctional sofa of the present invention.

In the reference symbols: 1. a main tank device; 101. a main box body; 102. a first cover; 103. a first cotton pad; 104. a backrest; 105. a first leg; 2. a sub-tank device; 201. an auxiliary box body; 202. a second cover; 203. a second cotton pad; 204. a second leg; 3. a connecting device; 301. a latch hook; 302. a locking ring; 303. a pin shaft; 304. a connecting plate; 305. a screw; 306. and locking the nut.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", "second", etc. 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, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1 and 2, the multifunctional sofa comprises a main box device 1 and an auxiliary box device 2 for sitting and lying, wherein a connecting device 3 is arranged between the main box device 1 and the auxiliary box device 2; the main box device 1 comprises a main box body 101, wherein a first box cover 102 is arranged on the main box body 101, a first cotton pad 103 is adhered on the first box cover 102, 4 first supporting legs 105 are uniformly distributed at four corners of the bottom of the main box body 101, and a backrest 104 is arranged at the rear of the main box body 101; the auxiliary box device 2 comprises an auxiliary box body 201, a second box cover 202 is installed on the auxiliary box body 201, a second cotton pad 203 is adhered on the second box cover 202, and 4 second support legs 204 are uniformly distributed at four corners of the bottom of the auxiliary box body 201.

Further: the connecting device 3 comprises a locking hook 301, one end of the locking hook 301 is provided with a pin shaft 303, a locking ring 302 is arranged in front of the locking hook 301, the locking hook 301 is rotatably connected with the pin shaft 303, the pin shaft 303 is connected with the main box body 101 through a bolt, the locking hook 301 is connected with a locking ring 302 through an inserting plate, and the locking ring 302 is connected with the auxiliary box body 201 through a bolt; the first cover 102 is hinged with the main case 101, and the first leg 105 and the backrest 104 are respectively bolted with the main case 101; the second cover 202 is hinged to the sub-case 201, and the second leg 204 is bolted to the sub-case 201.

Example 2

As shown in fig. 3 to 5, embodiment 2 differs from embodiment 1 in that: the connecting device 3 comprises a connecting plate 304, a screw 305 is arranged in the middle of the connecting plate 304, a locking nut 306 is arranged on the screw 305, the screw 305 is connected with the connecting plate 304 in an inserting way, and the locking nut 306 is in threaded connection with the screw 305.

The utility model discloses a theory of operation and use flow: the pin shaft 303 supports the locking hook 301 to be inserted into the locking ring 302 in a rotating manner, so that the main box body 101 and the auxiliary box body 201 are fixedly connected together, or the connecting plate 304 is inserted between the first supporting leg 105 and the second supporting leg 204, a screw 305 penetrates through the connecting plate 304, and the locking nut 306 is screwed to fix the connecting plate, so that the main box body 101 and the auxiliary box body 201 are separated to be arranged vertically and used when the bed is used on the first cotton pad 103 and the second cotton pad 203 according to the reverse operation of the steps, and when the storage is needed, the first box cover 102 and the second box cover 202 are turned over, and then the articles are placed into the main box body 101 or the auxiliary box body 201.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A multifunctional sofa is characterized in that: the multifunctional sitting and lying type bed is characterized by comprising a main box device (1) and an auxiliary box device (2), wherein a connecting device (3) is arranged between the main box device (1) and the auxiliary box device (2);

the main box device (1) comprises a main box body (101), wherein a first box cover (102) is installed on the main box body (101), a first cotton pad (103) is adhered on the first box cover (102), 4 first support legs (105) are uniformly distributed at four corners of the bottom of the main box body (101), and a backrest (104) is arranged at the rear of the main box body (101);

the auxiliary box device (2) comprises an auxiliary box body (201), a second box cover (202) is installed on the auxiliary box body (201), a second cotton pad (203) is pasted on the second box cover (202), and 4 second support legs (204) are uniformly distributed at four corners of the bottom of the auxiliary box body (201).

2. The multi-purpose sofa of claim 1, wherein: the connecting device (3) comprises a lock hook (301), a pin shaft (303) is installed at one end of the lock hook (301), a lock ring (302) is arranged in front of the lock hook (301), the lock hook (301) is rotationally connected with the pin shaft (303), the pin shaft (303) is in bolted connection with the main box body (101), the lock hook (301) is in inserted plate connection with the lock ring (302), and the lock ring (302) is in bolted connection with the auxiliary box body (201).

3. The multi-purpose sofa of claim 1, wherein: connecting device (3) include connecting plate (304), install screw rod (305) in the middle of connecting plate (304), install lock nut (306) above screw rod (305), screw rod (305) with connecting plate (304) picture peg is connected, lock nut (306) with screw rod (305) threaded connection.

4. The multi-purpose sofa of claim 1, wherein: the first cover (102) is hinged with the main box body (101), and the first support leg (105) and the backrest (104) are respectively connected with the main box body (101) through bolts.

5. The multi-purpose sofa of claim 1, wherein: the second cover (202) is hinged with the auxiliary box body (201), and the second support leg (204) is bolted with the auxiliary box body (201).