CN210144250U

CN210144250U - Multifunctional sofa

Info

Publication number: CN210144250U
Application number: CN201920885733.6U
Authority: CN
Inventors: 唐国平
Original assignee: Jiashan Jufeng Furniture Co Ltd
Current assignee: Jiashan Jufeng Smart Home Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-17
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a multifunctional sofa, including the base, equal fixedly connected with handrail on the lateral wall of base both sides one end fixedly connected with backplate is served to the base, and the one end of keeping away from the backplate at the base is rotated and is connected with a cushion, and the one end of keeping away from the base at the cushion is rotated and is connected with a back all be equipped with a supporting mechanism on back and the lateral wall of cushion both sides, the upper surface of back exceeds the backplate, is connected with a cushion through rotating on the base, through all being equipped with supporting mechanism on back and cushion, rotates back and cushion, supports cushion and back through supporting mechanism, through such setting, simple structure, convenient operation has made things convenient for to become the sofa bed and has used, has increased sofa's function.

Description

Multifunctional sofa

Technical Field

The utility model relates to a furniture 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.

The existing sofa can be purchased at home, and can be used for people to sit and rest, so that the function of the sofa is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional sofa, it has made things convenient for to become the sofa into the bed and uses, has increased the effect of the function of sofa.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a multifunctional sofa, includes the base, equal fixedly connected with handrail on base both sides lateral wall a fixedly connected with backplate is served to base, rotates in the one end that backplate was kept away from to the base and is connected with a cushion, rotates in the one end that the base was kept away from to the cushion and is connected with a back all be equipped with a supporting mechanism on back and the cushion both sides lateral wall, the upper surface of back exceeds the backplate.

Through adopting above-mentioned technical scheme, be connected with a cushion through rotating on the base, through all being equipped with supporting mechanism on back and cushion, rotate back and cushion, get up cushion and back support through supporting mechanism, through such setting, simple structure, convenient operation has made things convenient for to become the sofa into the bed and has used, has increased the function of sofa.

The utility model discloses further set up to: the supporting mechanism comprises mounting holes formed in the side walls of the two sides of the backrest and the cushion, a connecting rod connected in the mounting holes in a sliding mode, a barrier strip fixedly connected to one end of the connecting rod, and a supporting rod fixedly connected to the other end of the connecting rod, the connecting rod and the supporting rod are vertically arranged, and one end of the connecting rod stretches into the backrest and the cushion.

Through adopting above-mentioned technical scheme, through seting up the mounting hole on back and cushion both sides, sliding connection pole in the mounting hole prevents through the blend stop that the connecting rod from roll-off from the mounting hole, supports subaerial through the bracing piece, through such setting, simple structure, convenient operation has made things convenient for to support back and cushion.

The utility model discloses further set up to: the connecting rod includes first pole and second pole, fixed connection between first pole and the second pole, and blend stop fixed connection is served at first pole, second pole one end and bracing piece fixed connection, and first pole cross-section is the rectangle setting, and second pole cross-section is circular setting, the mounting hole is the rectangle setting.

Through adopting above-mentioned technical scheme, through setting up the connecting rod into first pole and second pole, first pole one end and blend stop fixed connection, first pole cross-section is the rectangle setting, second pole one end fixed connection is served at first pole, the second pole cross-section is circular setting, the cross-section of mounting hole is the rectangle setting, first pole sliding connection is in the mounting hole, the second pole can rotate in the mounting hole, the bracing piece supports when subaerial, first pole sliding connection is in the mounting hole, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, the stability that the bracing piece supported subaerial has been improved.

The utility model discloses further set up to: mounting grooves are formed in the side walls of the two sides of the backrest and the seat cushion and communicated with the mounting holes, and the supporting rods are embedded in the mounting grooves.

Through adopting above-mentioned technical scheme, through offering the mounting groove on the cushion lateral wall, mounting groove and mounting hole intercommunication, the bracing piece inlays to be established in the mounting groove, through such setting, simple structure, convenient operation has made things convenient for cushion and back joint between two sets of handrails.

The utility model discloses further set up to: the side wall of the support rod is rotatably connected with a reinforcing rod, and a connecting piece is arranged between one end of the reinforcing rod and the side walls of the backrest and the cushion.

Through adopting above-mentioned technical scheme, be connected with a stiffener through rotating on bracing piece one side lateral wall, the one end of stiffener is passed through the connecting piece and is connected on the cushion lateral wall, through such setting, has further improved the bracing piece and has supported subaerial stability.

The utility model discloses further set up to: the connecting piece includes connecting rod, the connecting hole of seting up on stiffener one end, the coupling nut of threaded connection on connecting rod one end on the lateral wall of fixed connection on back and cushion.

Through adopting above-mentioned technical scheme, through fixed connection connecting rod on the back lateral wall, set up the connecting hole on the stiffener, connect sliding connection in the connecting hole, through coupling nut with stiffener locking on the connecting rod, through such setting, simple structure, convenient operation has made things convenient for the operator to connect the one end of stiffener on the cushion lateral wall.

The utility model discloses further set up to: the backrest is connected with a lengthening pad in a rotating mode on one end, far away from the cushion, of the backrest, one end, far away from the backrest, of the lengthening pad abuts against the upper surface of the rear baffle, and a supporting assembly is arranged on the side walls of the two sides of the lengthening pad.

Through adopting above-mentioned technical scheme, serve through keeping away from the cushion at the back and rotate to be connected with one and lengthen the pad, the one end that lengthens the pad supports tightly on the backplate upper surface, will lengthen the pad through supporting component and support, through such setting, simple structure, convenient operation has made things convenient for the bed body extension.

The utility model discloses further set up to: the supporting component comprises caulking grooves formed in the side walls of the two sides of the lengthening pad, a long rod rotatably connected between the two inner walls of one end of the caulking groove, thread grooves formed in the side walls of the long rod, and mounting rods embedded in the caulking grooves.

Through adopting above-mentioned technical scheme, through rotating the stock, will install the one end screw thread allin sister of pole in the thread groove, through such setting, simple structure, convenient operation has made things convenient for to extend the pad support.

To sum up, the utility model discloses a beneficial technological effect does: the sofa is convenient to change into a bed for use, and the functions of the sofa are increased; the lengthened pad is convenient to support; an operator can conveniently connect one end of the reinforcing rod to the side wall of the cushion; the stability that the bracing piece supported subaerial has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an expanded overall structure diagram of the embodiment;

fig. 3 is a schematic view of the overall structure of the support assembly in the embodiment.

Reference numerals: 1. a base; 2. a handrail; 3. a tailgate; 4. a cushion; 5. a backrest; 6. a support mechanism; 7. mounting holes; 8. a connecting rod; 9. blocking strips; 10. a support bar; 11. a first lever; 12. a second lever; 13. mounting grooves; 14. a reinforcing bar; 15. a connecting member; 16. a connecting rod; 17. connecting holes; 18. a connecting nut; 19. lengthening the cushion; 20. a support assembly; 21. caulking grooves; 22. a long rod; 23. a thread groove; 24. and (5) installing a rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a multifunctional sofa, including base 1, equal fixedly connected with handrail 2 on base 1 both sides lateral wall, one serves fixedly connected with backplate 3 at base 1, backplate 3's both ends respectively with two sets of handrail 2 fixed connection, it is connected with a cushion 4 to rotate in base 1 one of keeping away from backplate 3, it is connected with back 5 to rotate in one of keeping away from base 1 at cushion 4, cushion 4 supports tightly on base 1, back 5 leans on backplate 3, back 5's upper surface exceeds backplate 3 upper surface.

As shown in fig. 1 and fig. 2, all be equipped with supporting mechanism 6 on

cushion

4 and 5 both sides lateral wall of back, supporting mechanism 6 includes mounting hole 7, connecting rod 8, blend stop 9, bracing piece 10, mounting hole 7 is seted up on the both sides lateral wall of back 5 and cushion 4, 8 sliding connection of connecting rod are in mounting hole 7, 8 one end of connecting rod stretch into inside cushion 4 and the back 5, blend stop 9 fixed connection is in one of connecting rod 8 stretch into cushion 4 and the inside of back 5 and serves, bracing piece 10 fixed connection is served at the connecting rod 8 one of keeping away from blend stop 9, be perpendicular setting between bracing piece 10 and the connecting rod 8.

As shown in fig. 1 and 2, in order to improve the stability of the supporting rod 10 supported on the ground, the connecting rod 8 includes a first rod 11 and a second rod 12, one end of the first rod 11 is fixedly connected with the barrier strip 9, the cross section of the first rod 11 is in a rectangular arrangement, one end of the second rod 12 is fixedly connected with one end of the first rod 11, the other end of the second rod 12 is fixedly connected with the supporting rod 10, the cross section of the second rod 12 is in a circular arrangement, the mounting hole 7 is in a rectangular arrangement, and the first rod 11 and the second rod 12 are respectively slidably connected in the mounting hole 7.

As shown in fig. 1 and 2, in order to facilitate the backrest 5 and the seat cushion 4 to slide between the two sets of armrests 2, mounting grooves 13 are respectively formed on the side walls of the backrest 5 and the seat cushion 4, the mounting grooves 13 are communicated with the mounting holes 7, and the support rods 10 are embedded in the mounting grooves 13.

As shown in fig. 1 and 2, in order to improve the stability of the support rod 10 supported on the ground, a reinforcing rod 14 is rotatably connected to the side wall of the support rod 10, the other end of the reinforcing rod 14 is mounted on the side wall of the seat cushion 4 and the backrest 5, and the reinforcing rod 14 is connected to the side wall of the seat cushion 4 and the backrest 5 through a connecting member 15.

As shown in fig. 1 and 2, the connecting member 15 includes a connecting rod 16, a connecting hole 17 and a connecting nut 18, one end of the connecting rod 16 is fixedly connected to the side walls of the seat cushion 4 and the backrest 5, the connecting hole 17 is opened at one end of the reinforcing rod 14 far from the supporting rod 10, one end of the reinforcing rod 14 is slidably connected to the connecting rod 16 through the connecting hole 17, and the connecting nut 18 is screwed to one end of the connecting rod 16.

As shown in fig. 2 and 3, when the bed is used as a bed, in order to conveniently lengthen the bed body, an lengthening pad 19 is rotatably connected to one end of the backrest 5 away from the seat cushion 4, one end of the lengthening pad 19 abuts against the upper surface of the backboard 3, and support assemblies 20 for conveniently supporting the lengthening pad 19 are arranged on the side walls of the two sides of the lengthening pad 19.

As shown in fig. 2 and 3, the supporting assembly 20 includes an insertion groove 21, a long rod 22, and an installation rod 24, the insertion groove 21 is disposed on the two side walls of the elongated pad 19, one end of the long rod 22 is rotatably connected to the two side inner walls of one end of the insertion groove 21, a thread groove 23 is disposed on the side wall of the long rod 22, the installation rod 24 is inserted into the insertion groove 21, and when the bed is used, one end of the installation rod 24 is screwed into the thread groove 23.

The implementation principle of the embodiment is as follows: when the sofa needs to be changed into a bed for use, the cushion 4, the backrest 5 and the lengthened cushion 19 are rotated, the supporting rod 10 slides out of the mounting groove 13, the supporting rod 10 is rotated, then the first rod 11 slides out of the mounting hole 7, and the supporting rod 10 is supported on the ground;

the mounting rod 24 is removed from the caulking groove 21 and one end of the mounting rod 24 is screwed into the screw groove 23.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multifunctional sofa, includes base (1), its characterized in that: equal fixedly connected with handrail (2) on base (1) both sides lateral wall base (1) one end fixedly connected with backplate (3), the one end of keeping away from backplate (3) in base (1) is rotated and is connected with a cushion (4), rotates in the one end of keeping away from base (1) in cushion (4) and is connected with a back (5) all be equipped with a supporting mechanism (6) on back (5) and cushion (4) both sides lateral wall, the upper surface of back (5) exceeds backplate (3).

2. The multi-purpose sofa of claim 1, wherein: supporting mechanism (6) are including offering mounting hole (7), connecting rod (8) of sliding connection in mounting hole (7), fixed connection in connecting rod (8) one end blend stop (9), the bracing piece (10) of fixed connection on the connecting rod (8) other end on back (5) and cushion (4) both sides lateral wall, be perpendicular setting between connecting rod (8) and bracing piece (10), inside connecting rod (8) one end stretches into back (5) and cushion (4).

3. The multi-purpose sofa of claim 2, wherein: connecting rod (8) include first pole (11) and second pole (12), fixed connection between first pole (11) and second pole (12), blend stop (9) fixed connection is served at first pole (11), second pole (12) one end and bracing piece (10) fixed connection, and first pole (11) cross-section is the rectangle setting, and second pole (12) cross-section is circular setting, mounting hole (7) are the rectangle setting.

4. The multi-purpose sofa of claim 3, wherein: mounting grooves (13) are formed in the side walls of the two sides of the backrest (5) and the seat cushion (4), the mounting grooves (13) are communicated with the mounting holes (7), and the supporting rods (10) are embedded in the mounting grooves (13).

5. The multi-purpose sofa of claim 2, wherein: the side wall of the support rod (10) is rotatably connected with a reinforcing rod (14), and a connecting piece (15) is arranged between one end of the reinforcing rod (14) and the side walls of the backrest (5) and the seat cushion (4).

6. The multi-purpose sofa of claim 5, wherein: the connecting piece (15) comprises a connecting rod (16) fixedly connected to the side walls of the backrest (5) and the seat cushion (4), a connecting hole (17) formed in one end of the reinforcing rod (14), and a connecting nut (18) in threaded connection with one end of the connecting rod (16).

7. The multi-purpose sofa of claim 1, wherein: the backrest is characterized in that one end, far away from the cushion (4), of the backrest (5) is rotatably connected with an extension pad (19), one end, far away from the backrest (5), of the extension pad (19) abuts against the upper surface of the rear baffle (3), and two side walls of the extension pad (19) are provided with a supporting component (20).

8. The multi-purpose sofa of claim 7, wherein: the supporting component (20) comprises caulking grooves (21) formed in the side walls of the two sides of the lengthening pad (19), a long rod (22) rotatably connected between the two inner walls of one end of the caulking groove (21), thread grooves (23) formed in the side walls of the long rod (22), and mounting rods (24) embedded in the caulking grooves (21).