CN218009006U

CN218009006U - Multifunctional folding sofa

Info

Publication number: CN218009006U
Application number: CN202221935506.8U
Authority: CN
Inventors: 张先; 徐伟锋
Original assignee: Zhejiang Baicheng Weilai Environment Integration Co ltd
Current assignee: Zhejiang Baicheng Weilai Environment Integration Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-13
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a multifunctional folding sofa, which relates to the field of furniture and comprises a backrest, armrests and a supporting plate for people to sit down, wherein the backrest comprises a folding part and an adjusting plate, the folding part comprises a first folding plate rotationally connected between the two armrests, the top of the first folding plate is rotationally connected with a connecting plate, the end part of the connecting plate is rotationally connected with a second folding plate, the first folding plate and the second folding plate are both vertically arranged, and the bottom of the second folding plate is provided with a connecting component; the regulating plate rotates to be connected in the relative terminal surface of two handrails, be provided with the adjusting part that is used for adjusting the regulating plate angle on the handrail, seted up the guide way on the handrail, second folded sheet height is less than first folded sheet, and the second folded sheet butt is fixed with the guide bar in the lateral wall of handrail, and the guide way is "Z" font and adjustable leading wheel movement track in the guide way. This application has the effect that promotes sofa's space utilization.

Description

Multifunctional folding sofa

Technical Field

The application relates to the field of furniture, in particular to a multifunctional folding sofa.

Background

The sofa is mainly placed in a living room, the shape of the sofa can improve the atmosphere and the style of the living room, and the sofa is relatively large-sized furniture.

The prior art sofas include a backrest with armrests on both sides of the backrest, and springs, sponges or thick plastic foams mounted on the sofas.

With respect to the related art in the above, the inventor considers that the sofa in the prior art is large and can be seated only by a person, and particularly the sofa in a small space easily makes the space compact and the space utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

In order to promote the space utilization of sofa, this application provides a multi-functional folding sofa.

The application provides a multi-functional folding sofa adopts following technical scheme:

a multifunctional folding sofa comprises a backrest, armrests and a supporting plate for people to sit down, wherein the backrest comprises a folding part and an adjusting plate, the folding part comprises a first folding plate rotationally connected between the two armrests, the top of the first folding plate is rotationally connected with a connecting plate, the end part of the connecting plate is rotationally connected with a second folding plate, the first folding plate and the second folding plate are both vertically arranged, and the bottom of the second folding plate is provided with a connecting component for connecting the second folding plate with the supporting plate; the regulating plate rotates to be connected in the relative terminal surface of two handrails, be provided with the adjusting part that is used for adjusting the regulating plate angle on the handrail, the guide way has been seted up on the handrail, second folded sheet height is less than first folded sheet, second folded sheet butt is fixed with the guide bar in the lateral wall of handrail, the guide way is "Z" font and the motion trail of adjustable leading wheel in the guide way.

Through adopting above-mentioned technical scheme, the adjustable angle of leaning against of regulating plate makes the sofa more comfortable, when needing to expand the sofa, directly stimulates the backup pad, can make the sofa become the bed, has increased rest space, has strengthened the practicality of sofa, at the in-process of pulling or promoting the backup pad, interference between second folded sheet and the first folded sheet reduces, the pulling out of the backup pad of being convenient for.

Optionally, a support rod is fixed to the bottom of the support plate, the support rod is vertically arranged, a roller convenient for movement of the support rod is fixed to the bottom of the support rod, and a support block for supporting the second folding plate is fixed to the armrest.

By adopting the technical scheme, the supporting rod is fixed at the bottom of the supporting plate, the roller is fixed at the bottom of the supporting rod, and the sliding friction between the supporting rod and the ground is changed into rolling friction by the roller, so that the supporting plate can be conveniently moved.

Optionally, a sliding groove has been seted up to the second folded plate terminal surface, coupling assembling is including fixing the slide bar at the backup pad lateral wall, the slide bar end fixing is equipped with and is used for wearing to establish at the slide groove and with the ball of being connected of second folded plate and backup pad, set up the intercommunication groove of the slide bar motion of being convenient for on the second folded plate terminal surface.

By adopting the technical scheme, the supporting plate is always kept in a horizontal state, and the possibility that the supporting plate is inclined under the action of the second folding plate to cause discomfort is reduced.

Optionally, two be fixed with fixed gear on the relative terminal surface of handrail, the regulating plate butt is provided with the arc piece that is used for locking the regulating plate in the lateral wall of two handrails, arc piece inside wall butt set up on fixed gear lateral wall and arc piece inside wall with the drive tooth of fixed gear meshing, regulating plate lateral wall sliding connection has the control lever that is used for controlling the arc piece and slides along regulating plate lateral wall length direction, the regulating plate lateral wall is provided with the promotion spring that is used for promoting the arc piece towards the fixed gear motion.

Through adopting above-mentioned technical scheme, can make arc piece and fixed gear separation through pressing down the control lever to the angle of regulation regulating plate loosens the control lever and can fix the regulating plate angle, and the regulative mode is simple and convenient.

Optionally, a placing groove is formed in one of the side walls of the handrail, a closing plate for closing the placing groove is rotatably connected to the side wall of the handrail, and a socket for charging is fixed to the inner side wall of the placing groove.

Through adopting above-mentioned technical scheme, set up the socket in the standing groove on the handrail, the going on of daily activity of being convenient for.

Optionally, a placing hole for placing a water cup is formed in the top of the armrest.

Through adopting above-mentioned technical scheme, the drinking cup can be placed in placing the hole, need not go to far away desk when getting to put the drinking cup, and convenient degree promotes.

Optionally, a storage box for storing clothes is connected to the bottom of the supporting plate in a sliding manner.

Through adopting above-mentioned technical scheme, some clothing that do not wear temporarily can be placed in the receiver, and space utilization is more abundant.

Optionally, a clamping groove is formed in the top of the adjusting plate and the upper end face of the connecting plate, and a clamping rod used for clamping the connecting plate and the adjusting plate is arranged in the clamping groove in a penetrating mode.

Through adopting above-mentioned technical scheme, need not become sofa with the sofa when bed with the joint pole joint in the joint hole, reduced the unstable possibility of sofa.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sofa can be changed into a bed by pulling the supporting plate, so that the space utilization rate is improved, and the practicability of the sofa is enhanced;

2. the drinking cup can be placed in placing the hole, is convenient for getting of drinking cup and puts, and the convenience improves to some extent.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the adjustment assembly.

Fig. 3 is a schematic view of the connection between the support panel and the second folding panel in the horizontal position.

FIG. 4 is a schematic view of the snap rod connection.

Description of reference numerals: 1. a handrail; 2. a support plate; 3. an adjusting plate; 4. a first folding plate; 5. a connecting plate; 6. a second folding plate; 7. a guide groove; 8. a guide rod; 9. a support bar; 10. a roller; 11. a support block; 12. a sliding groove; 13. a slide bar; 14. a connecting ball; 15. a communicating groove; 16. fixing a gear; 17. an arc-shaped block; 18. a drive tooth; 19. a control lever; 20. a push spring; 21. a placement groove; 22. a closing plate; 24. placing holes; 25. a storage box; 26. a clamping groove; 27. a clamping and connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a multifunctional folding sofa. Referring to fig. 1 and 2, including backup pad 2, backup pad 2 is used for supplying the people to sit down, 2 both sides of backup pad are provided with two handrail 1, be provided with the back between two handrail 1, the back includes folding portion and regulating plate 3, the folding portion includes first folded sheet 4, the folded sheet rotates through the pivot and connects on the lateral wall that two handrail 1 are relative, 4 tops of first folded sheet rotate through the pivot and are connected with connecting plate 5, the tip that first folded sheet 4 was kept away from to connecting plate 5 rotates through the pivot and is connected with second folded

sheet

6, 6 length of second folded sheet is less than 4 length of first folded sheet, first folded sheet 4 all is vertical setting with second folded sheet 6 under the initial condition, regulating plate 3 rotates through the pivot and connects on the relative terminal surface of two handrail 1, the bottom of backup pad 2 bonds the slide bar, sliding connection has receiver 25 on the slide bar, receiver 25 is used for accomodating the clothing.

Referring to fig. 2 and 3, the second folding plate 6 abuts against the supporting plate 2, a sliding groove 12 is formed in the end face of the second folding plate 6, a connecting assembly is arranged at the bottom of the second supporting plate 2 in the vertical direction and is used for connecting the supporting plate 2 with the second folding plate 6, the connecting assembly comprises a sliding rod 13, the sliding rod 13 is integrally formed in the side wall of the second folding plate 6 in the abutting manner of the supporting plate 2, a connecting ball 14 is integrally formed at the end portion, away from the supporting plate 2, of the sliding rod 13, the connecting ball 14 is used for penetrating through the sliding groove 12 and preventing the second folding plate 6 from being separated from the supporting plate 2, the inner side wall of the sliding groove 12 is arc-shaped and is abutted to the surface of the connecting ball 14, a communicating groove 15 is formed in the second folding plate 6, the communicating groove 15 communicates the sliding groove 12 with the side wall of the second folding plate 6, the communicating groove 15 is convenient for the movement of the sliding rod 13, and the sliding rod 13 penetrates through the communicating groove 15 when the supporting plate 2 is parallel to the second folding plate 6.

Referring to fig. 2 and 4, guide grooves 7 are formed in the opposite end surfaces of the two armrests 1, guide rods 8 are integrally formed on the side wall, close to the supporting plate 2, of the second folding plate 6, the guide rods 8 are used for penetrating the guide grooves 7 to prevent the second folding plate 6 from contacting the ground, the guide grooves 7 are in a Z shape, the positions, close to the first folding plate 4, of the guide grooves are higher, the positions, far away from the first folding plate 4, of the guide grooves are lower, and therefore the movement of the second folding plate 6 is facilitated and the movement track of the second folding plate 6 is limited; there are four spinal branch vaulting poles 9 in 2 bottoms of backup pad through the bolt fastening, bracing piece 9 is vertical setting and is used for the backup pad 2, there is gyro wheel 10 bracing piece 9 bottom through the bolt fastening, gyro wheel 10 is convenient for support ann and drives backup pad 2 motion, it has a plurality of supporting shoes 11 to bond on the 1 relative terminal surface of two handrails, supporting shoe 11 is used for supporting second folded sheet 6 when second folded sheet 6 is the level setting, prevent that second folded sheet 6 from damaging, joint groove 26 has all been seted up with regulating plate 3 top to connecting plate 5 up end, joint pole 27 is worn to be equipped with in the joint groove 26, joint pole 27 is the rubber material, joint pole 27 is used for preventing the sofa unstability, with joint pole 27 joint in joint groove 26 during initial condition, backup pad 2 can not remove under the exogenic action, sofa stability reinforcing.

Referring to fig. 2, fixed gears 16 are bonded to opposite end surfaces of the two handrails 1, the fixed gears 16 and a rotating shaft for connecting the adjusting plate 3 to the handrails 1 are coaxially arranged, the adjusting plate 3 abuts against the side walls of the two handrails 1 and is provided with a control groove, a control rod 19 is clamped in the control groove and can slide in the control groove, an arc-shaped block 17 is arranged on the side wall of the adjusting plate 3 abutting against the two handrails 1, the side wall of the arc-shaped block 17 is welded on the control rod 19, a guide surface of the arc-shaped block 17 close to the fixed gears 16 is provided with driving teeth 18 meshed with the fixed gears 16, the arc-shaped block 17 is used for locking the adjusting plate 3, the driving teeth 18 are meshed with the fixed gears 16 to enable the adjusting plate 3 not to rotate around the rotating shaft, a pushing spring 20 for pushing the control rod 19 to move towards the fixed gears 16 is arranged in the control groove, one end of the pushing spring 20 is bonded to the side wall of the control groove, the other end is bonded to the control rod 19, and the pushing spring 20 pushes the control rod 19 to push the arc-shaped block 17 to move towards the fixed gears 16.

Referring to fig. 1 and 2, a placing groove 21 is formed in an end face of one of the armrests 1, which faces the supporting plate 2, a closing plate 22 for closing the placing groove 21 is rotatably connected to a side wall of the armrest 1, and a socket is fixed on an inner side wall of the placing groove 21 and is convenient for charging a mobile phone; a placing hole 24 is formed at the top of the handrail 1, and the placing hole 24 is used for preventing the water cup and preventing the water cup from falling.

The implementation principle of the multifunctional folding sofa provided by the embodiment of the application is as follows: the people sits in backup pad 2, when needing to expand the sofa, take out joint pole 27 from joint groove 26, pulling backup pad 2, can make the terminal surface of first folded sheet 4, connecting plate 5, second folded sheet 6, backup pad 2 be located same horizontal plane, regulating plate 3 independent control simultaneously, the 3 angles of adjustable regulating plate, thereby make regulating plate 3 be in the comfortable state of people's sensation, thereby the accessible adjusts backup pad 2 when backup pad 2 does not expand and adjusts the angle of leaning on.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multi-functional folding sofa, includes and leans against, handrail (1), is used for confession people to sit backup pad (2), its characterized in that: the backrest comprises a folding part and an adjusting plate (3), the folding part comprises a first folding plate (4) which is rotatably connected between two armrests (1), the top of the first folding plate (4) is rotatably connected with a connecting plate (5), the end part of the connecting plate (5) is rotatably connected with a second folding plate (6), the first folding plate (4) and the second folding plate (6) are both vertically arranged, and a connecting assembly used for connecting the second folding plate (6) with the supporting plate (2) is arranged at the bottom of the second folding plate (6); regulating plate (3) rotate to be connected in the relative terminal surface of two handrail (1), be provided with the adjusting part who is used for adjusting regulating plate (3) angle on handrail (1), guide way (7) have been seted up on handrail (1), second folded sheet (6) height is less than first folded sheet (4), second folded sheet (6) butt is fixed with guide bar (8) in the lateral wall of handrail (1), guide way (7) are "Z" font and the motion trail of adjustable leading wheel in guide way (7).

2. The multifunctional folding sofa of claim 1, wherein: the utility model discloses a folding chair, including backup pad (2), bracing piece (9) are vertical setting, be fixed with gyro wheel (10) that are convenient for bracing piece (9) motion in bracing piece (9) bottom, be fixed with supporting shoe (11) that are used for supporting second folded sheet (6) on handrail (1).

3. The multifunctional folding sofa of claim 2, wherein: sliding tray (12) have been seted up to second folded sheet (6) terminal surface, coupling assembling is including fixing slide bar (13) in backup pad (2) lateral wall, slide bar (13) end fixing is equipped with and is used for wearing to establish in sliding tray (12) and with second folded sheet (6) and connection ball (14) that backup pad (2) are connected, set up intercommunication groove (15) that are convenient for slide bar (13) motion on second folded sheet (6) terminal surface.

4. The multifunctional folding sofa of claim 3, wherein: two be fixed with fixed gear (16) on the relative terminal surface of handrail (1), regulating plate (3) butt is provided with arc piece (17) that are used for locking regulating plate (3) in the lateral wall of two handrails (1), arc piece (17) inside wall butt offer on fixed gear (16) lateral wall and arc piece (17) inside wall with fixed gear (16) meshing drive teeth (18), regulating plate (3) lateral wall sliding connection has and is used for controlling arc piece (17) along regulating plate (3) lateral wall length direction's control lever (19) that slide, regulating plate (3) lateral wall is provided with and is used for promoting arc piece (17) towards promotion spring (20) of fixed gear (16) motion.

5. The multifunctional folding sofa of claim 4, wherein: a placing groove (21) is formed in the side wall of one handrail (1), a closing plate (22) used for closing the placing groove (21) is connected to the side wall of the handrail (1) in a rotating mode, and a socket used for charging is fixed to the inner side wall of the placing groove (21).

6. The multifunctional folding sofa of claim 5, wherein: the top of the handrail (1) is provided with a placing hole (24) for placing a water cup.

7. The multifunctional folding sofa of claim 6, wherein: the bottom of the supporting plate (2) is connected with a storage box (25) used for storing clothes in a sliding mode.

8. The multifunctional folding sofa of claim 7, wherein: regulating plate (3) top and connecting plate (5) up end have all seted up joint groove (26), wear to be equipped with joint pole (27) that are used for connecting plate (5) and regulating plate (3) joint in joint groove (26).