CN218500342U - Multifunctional sofa for home - Google Patents

Abstract

The utility model provides a multifunctional sofa for household use, which relates to the technical field of household products, and comprises a base. The rear surface of the base is fixedly connected with a plurality of card slots, and the insides of the plurality of card slots are inserted and connected with buckles. A backrest is fixedly connected between the rear surfaces of the plurality of buckles, a first magnetic block is embedded in the top of the base, a cushion is placed on the top of the base, and a cushion is embedded in the bottom of the cushion. The second magnetic block. In the utility model, when the user needs to support the feet, the drive motor is started to drive the driving wheel to rotate, which plays the role of driving the driven wheel and the threaded rod to rotate. When the threaded rod rotates, it cooperates with the threaded sleeve to drive the foot block to move horizontally Effect, the limit telescopic rod has played the effect to the limit of the foot block, according to the user's needs, the foot block moved to a certain distance and played a role in facilitating the user's feet, thereby improving the comfort of use.

Description

Multifunctional sofa for home use

technical field

The utility model relates to the technical field of household articles, in particular to a multifunctional sofa for household use.

Background technique

"Sofa" is a foreign word, transliterated from the English word sofa. An upholstered chair. Armchairs equipped with springs or thick foam plastics are a kind of upholstered furniture.

In the prior art, such as Chinese Patent Publication No.: CN210018616U, a multifunctional sofa is disclosed, which includes: a sofa body, armrests are respectively arranged on opposite sides of the sofa body; a backrest is arranged behind the sofa body A seat cushion is arranged between the two armrests; a locker is slidably connected under the seat cushion; the bottom of the sofa body is arranged in a rectangle, and top feet are respectively fixed at the four corners below the sofa body . Although this patent has played to facilitate cleaning the bottom of the sofa and has better storage and storage effects.

However, the purpose of using a sofa in life is usually for the comfort of the user. After sitting on the sofa, the user usually likes to lean back on the backrest, but at this time there is no place for the feet to support, and the comfort is greatly reduced. Use tools such as small stools It is easy to slide when stepping on the feet, and there is a problem that the comfort needs to be improved. At the same time, because the sofa is difficult to clean, in most cases, a cloth is used to cover the sofa cushion. Not good, and there is the problem of inconvenient installation.

Utility model content

The purpose of this utility model is to solve the problems existing in the prior art, but the purpose of using sofas in daily life is usually for the comfort of the user. After sitting on the sofa, the user usually likes to lean back on the backrest, but at this time the feet are not supported. In places where the comfort is greatly reduced, it is easy to slide when using small stools and other tools to step on the feet, and there is a problem that the comfort needs to be improved. At the same time, because the sofa is difficult to clean, in most cases, the sofa cushion is covered with a cloth, but the sofa cushion is cleaned When the installation is completed, it needs to be firmly inserted into the gap of the sofa, the fixing effect is not good, and there is a problem of inconvenient installation, so a multifunctional sofa for home use is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solution: a multifunctional sofa for home use, including a base, the rear surface of the base is fixedly connected with a plurality of card slots, and the insides of the plurality of card slots are all inserted Buckles are connected, a backrest is fixedly connected between the rear surfaces of a plurality of the buckles, a first magnetic block is embedded in the top of the base, a cushion is placed on the top of the base, and the bottom of the cushion A second magnetic attraction block is embedded in it, and a footing block is embedded in the front surface of the base. The end surface is fixedly connected with the rear inner surface of the base, and the rear surface of the footing block is fixedly connected with a threaded sleeve near the other side, and the internal thread of the threaded sleeve is connected with a threaded rod, and the threaded rod The rear end face is fixedly connected with a driven wheel.

Preferably, the outer surface of the driven wheel is meshed with a driving wheel, and the center of the front surface of the driving wheel is fixedly connected with a driving motor, and the driving motor is fixedly installed with the inner surface of the base.

Preferably, rail frames are symmetrically and fixedly connected to the top of the base near the edges on both sides, and externally threaded joints are rotatably connected to the outer surface of the rail frame near the bottom.

Preferably, the outer surface of the rail frame is covered with curling edges, and a sofa cushion is fixedly connected between the outer surfaces of the two curling edges.

Preferably, the bottom of the crimping is fixedly connected with a rotating block, and the bottom of the rotating block is rotatably connected with an internal thread joint.

Preferably, the internally threaded joint is threadedly connected to the externally threaded joint, and the sofa cushion is located above the seat cushion.

Preferably, the rear surface of the driving wheel is rotationally connected to the rear inner surface wall of the base, and the rear surface of the driven wheel is rotationally connected to the rear inner surface wall of the base.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In the utility model, when the user needs to support the feet, the drive motor is started to drive the driving wheel to rotate, which plays the role of driving the driven wheel and the threaded rod to rotate. When the threaded rod rotates, it cooperates with the threaded sleeve to drive the level of the foot block The effect of moving, the space-limiting expansion rod has played the effect to the limit of foot block, according to user's needs, the foot block moves to a certain distance and has played the effect of convenient user's stepping, thereby has improved use comfort.

2. In this utility model, when the sofa upholstery needs to be installed after cleaning, insert the curling, rotating blocks and internal thread joints on both sides of the sofa upholstery from one end of the guide rail frame, and then push them all the way to the bottom of the guide rail frame. Then, by turning the external threaded joint and the internal threaded joint to make them threaded, the effect of fixing the sofa cushion cloth is played, and the problem of inconvenient installation is solved.

Description of drawings

Fig. 1 is the three-dimensional view that the utility model proposes a kind of household multifunctional sofa;

Fig. 2 is an expanded view of a multi-function sofa for household use proposed by the utility model;

Fig. 3 is an expanded view of a part of the structure of a multifunctional sofa for household use proposed by the utility model;

Fig. 4 is a sectional expanded view of a home multifunctional sofa base proposed by the utility model;

Fig. 5 is a schematic diagram of a partial structure of a base guide rail frame of a home multifunctional sofa proposed by the utility model.

Legend: 1. Base; 11. Card slot; 12. Buckle; 13. Backrest; 14. First magnetic block; 15. Cushion; 16. Second magnetic block; 2. Foot block; 21. Limit Telescopic rod; 22, threaded sleeve; 23, threaded rod; 24, driven wheel; 25, driving wheel; 26, drive motor; 3, guide rail frame; 31, external thread joint; 32, sofa cushion; 33, curling ; 34, rotating block; 35, internally threaded joint.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment 1, as shown in Figures 1-5, the utility model provides a multifunctional sofa for home use, including a base 1, the rear surface of the base 1 is fixedly connected with a plurality of card slots 11, and the plurality of card slots 11 Buckles 12 are inserted and connected inside, and a backrest 13 is fixedly connected between the rear surfaces of the multiple buckles 12. A first magnetic block 14 is embedded in the top of the base 1, and a seat cushion 15 is placed on the top of the base 1. The bottom of the seat cushion 15 is embedded with a second magnetic block 16, the front surface of the base 1 is embedded with a foot block 2, and the rear surface of the foot block 2 is fixedly connected to a limit telescopic rod 21 at a position close to one side, and the limit telescopic The rear end surface of the rod 21 is fixedly connected with the rear inner surface of the base 1, and the rear surface of the foot block 2 is fixedly connected with a threaded sleeve 22 near the other side, and the internal thread of the threaded sleeve 22 is rotatably connected with a threaded rod 23 , the rear end surface of the threaded rod 23 is fixedly connected with a driven wheel 24, the outer surface of the driven wheel 24 is meshed with a driving wheel 25, and the center of the front surface of the driving wheel 25 is fixedly connected with a driving motor 26, and the driving motor 26 is connected to the inner surface of the base 1 In a fixed installation setup.

The effect achieved by the whole embodiment 1 is that the backrest 13 is mated with the base 1 through the buckle 12 and the slot 11, and then the seat cushion 15 is placed on the base 1 to form the sofa body. It is also possible to connect a plurality of sofa bodies and cooperate with the chaise longue to form a long sofa. By arranging the first magnetic block 14 and the second magnetic block 16, the stability of the seat cushion 15 is increased. Start the driving motor 26 to drive the driving wheel 25 to rotate, which plays the role of driving the driven wheel 24 and the threaded rod 23 to rotate. When the threaded rod 23 rotates, it cooperates with the threaded sleeve 22 to drive the horizontal movement of the foot block 2. The limit telescopic rod 21 It plays the role of limiting the foot block 2. According to the needs of users, the foot block 2 moves to a certain distance to facilitate the user's feet, thereby improving the comfort of use.

Embodiment 2, as shown in Figures 1 to 5, the top of the base 1 is symmetrically fixedly connected to the rail frame 3 near the edges of both sides, and the outer surface of the rail frame 3 is connected to an external threaded joint 31 in rotation near the bottom, and the rail frame The outer surface of 3 is provided with curling 33, and the outer surface of two curlings 33 is fixedly connected with sofa cushion cloth 32, and the bottom of curling 33 is fixedly connected with rotating block 34, and the bottom of rotating block 34 is rotationally connected with inner Threaded joint 35, internal threaded joint 35 is threadedly connected with external threaded joint 31, and sofa cushion cloth 32 is positioned at the top of seat cushion 15, and the rear surface of driving wheel 25 is rotationally connected with the rear side inner surface wall of base 1, and driven wheel 24 The rear surface is rotationally connected with the rear inner surface wall of the base 1 .

The effect achieved by its entire embodiment 2 is that when the sofa cushion 32 needs to be installed after cleaning, the curling 33 on both sides of the sofa cushion 32 and the rotating block 34 and the internal thread joint 35 are inserted from one end of the rail frame 3, Then push it to the bottom of the guide rail frame 3, and then make it threaded by rotating the external thread joint 31 and the internal thread joint 35, which plays the role of fixing the sofa cushion 32, and solves the problem of inconvenient installation.

Working principle: By matching the backrest 13 with the base 1 through the buckle 12 and the slot 11, and then putting the cushion 15 on the base 1, it plays the role of forming the sofa body, and multiple sofa bodies can also be combined Connect them together and match the chaise longue to form a long sofa. By setting the first magnetic block 14 and the second magnetic block 16, the stability of the seat cushion 15 is increased. When the user needs to support his feet, the drive motor 26 is started to drive the driving wheel. 25 rotates, has played the effect of driving driven wheel 24 and threaded rod 23 rotations, and threaded sleeve 22 has played the effect of driving stepping block 2 to move horizontally when threaded rod 23 rotates, and limit telescoping rod 21 has played to stepping block 2 limits. According to the needs of the user, the stepping block 2 has played a role of facilitating the user's feet after moving to a certain distance, thereby improving the comfort of use. When the sofa cushion 32 needs to be installed after cleaning, the sofa cushion 32 The crimping 33 on both sides and the rotating block 34 and the internal thread joint 35 are inserted from one end of the guide rail frame 3, then pushed to the bottom of the guide rail frame 3, and then screwed by rotating the external thread joint 31 and the internal thread joint 35 , played the role of fixing the sofa cushion 32, and solved the problem of inconvenient installation

The wiring diagram of the driving motor 26 in the utility model belongs to the common knowledge in the art, and its working principle is a known technology, and its model is selected according to the actual use. Therefore, the driving motor 26 is no longer explained in detail about the control mode and wiring. layout.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (7)

1. The utility model provides a multi-functional sofa is used to house, includes base (1), its characterized in that: the utility model discloses a safety belt conveyor, including base (1), rear surface fixedly connected with a plurality of draw-in grooves (11), it is a plurality of the inside of draw-in groove (11) is all inserted and is connected with buckle (12), and is a plurality of fixedly connected with back (13) between the rear surface of buckle (12), embedded first magnetism of being provided with in the top of base (1) is inhaled piece (14), cushion (15) have been placed at the top of base (1), embedded second magnetism of being provided with in the bottom of cushion (15) is inhaled piece (16), the embedded pad foot piece (2) that is provided with in the front surface of base (1), the rear surface of pad foot piece (2) is close to the position fixedly connected with limit telescopic link (21) of one side, the rear end face of limit telescopic link (21) is fixed connection with the rear side of base (1), the rear surface of pad foot piece (2) is close to the position fixedly connected with threaded sleeve (22) of opposite side, the inside screw thread of threaded sleeve (22) rotates and is connected with threaded rod (23), the rear end face fixedly connected with from driving wheel (24) of threaded rod (23).

2. The multifunctional household sofa according to claim 1, wherein: the outer surface of the driven wheel (24) is connected with a driving wheel (25) in a meshed mode, the center of the front surface of the driving wheel (25) is fixedly connected with a driving motor (26), and the driving motor (26) and the inner surface of the base (1) are fixedly installed.

3. The multifunctional sofa for home use according to claim 1, wherein: the top of base (1) is close to both sides edge symmetry fixedly connected with guide rail frame (3), the surface of guide rail frame (3) is close to the position rotation of bottom and is connected with external thread joint (31).

4. The multifunctional household sofa according to claim 3, wherein: the outer surface cover of guide rail frame (3) is equipped with turn-up (33), two fixedly connected with sofa floorcloth (32) between the surface of turn-up (33).

5. The multifunctional household sofa according to claim 4, wherein: the bottom of the turned edge (33) is fixedly connected with a rotating block (34), and the bottom of the rotating block (34) is rotatably connected with an internal thread joint (35).

6. The multifunctional household sofa according to claim 5, wherein: the sofa cushion is characterized in that the internal thread joint (35) is in threaded connection with the external thread joint (31), and the sofa cushion cloth (32) is located above the cushion (15).

7. The multifunctional household sofa according to claim 1, wherein: the rear surface of action wheel (25) is the rotation with the rear side interior surface wall of base (1) and is connected, the rear surface of following driving wheel (24) is the rotation with the rear side interior surface wall of base (1) and is connected.

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