CN222031942U - Multifunctional sofa bed - Google Patents

Abstract

The application relates to a multifunctional sofa bed, which comprises a seat body, wherein the seat body comprises a fixed plate, the fixed plate is horizontally erected on the ground through supporting legs, a first sliding plate is installed in the fixed plate in a sliding manner, a second sliding plate is installed in the first sliding plate in a sliding manner, the first sliding plate slides to the outside of the fixed plate along the width direction of the fixed plate, the second sliding plate slides to the outside of the first sliding plate along the width direction of the first sliding plate, the sliding direction of the second sliding plate is the same as the sliding direction of the first sliding plate, the first sliding plate is erected on the ground through a first supporting leg, and the second sliding plate is erected on the ground through a second supporting leg; when the sofa bed is converted from the sofa state to the bed state and the sofa bed is converted from the bed to the sofa, the first sliding plate and the second sliding plate are driven by sliding, and the first sliding plate and the second sliding plate do not need to be disassembled and assembled.

Description

Multifunctional sofa bed

Technical Field

The application relates to the technical field of sofa beds, in particular to a multifunctional sofa bed.

Background

The sofa bed refers to furniture which can be used as a sofa or a bed, is usually placed in a sofa form, and is converted from the sofa form to the bed form for use by overturning or stretching when needed.

The utility model discloses a sofa bed in authorization bulletin number CN217065822U, which comprises a base, the pedestal includes supporting component and fills up body subassembly, it includes a plurality of layer boards to fill up body subassembly, the pedestal can be in the vertical superimposed position of layer board state and the linear horizontally attitude state of lying of layer board between switch, supporting component is 匚 shape and encloses and close and form the open installation cavity in back, the layer board includes mainboard and subplate, it is fixed through the lock joint subassembly between the corresponding inside wall in mainboard lateral wall and installation cavity, the subplate top-down superposes in proper order in mainboard top, the subplate perisporium is from preceding back lock joint in proper order in the mainboard rear, so that the pedestal is when switching to the attitude state of lying the mainboard top surface and subplate top surface amalgamation form smooth holding surface.

Aiming at the related technology, when the supporting plate is switched from the vertical stacked sitting posture state to the lying state of the supporting plate in a linear tiling mode, the auxiliary plate stacked above the main plate needs to be taken down from the main plate, then the peripheral wall of the auxiliary plate is spliced through the buckling component, so that the main plate and the auxiliary plate jointly form a supporting surface for use, after the use, the auxiliary plate needs to be stacked above the main plate again for storage, and more time is spent in the use process for splicing the main plate and the auxiliary plate and storage of the auxiliary plate, so that the conversion of different states of the sofa bed is inconvenient.

Disclosure of utility model

In order to improve the convenience of different state conversion of the sofa bed, the application provides a multifunctional sofa bed.

The application provides a multifunctional sofa bed which adopts the following technical scheme:

The utility model provides a multifunctional sofa bed, includes the pedestal, the pedestal includes the fixed plate, a plurality of stabilizer blades are installed to the fixed plate bottom, the fixed plate is erect subaerial through the stabilizer blade level, the inside first board that slides of fixed plate is installed, first board that slides is outside to the fixed plate along fixed plate width direction, first supporting legs is installed to first board bottom that slides, first supporting legs is installed and is kept away from fixed plate one end at first board that slides, first board that slides is erect subaerial through first supporting legs, first board that slides is inside to slide and is installed the second board that slides, the second board that slides along first board width direction slides to first board outside, the slip direction of second board that slides is the same with the slip direction of first board that slides, second board bottom that slides installs the second supporting legs, second supporting legs are installed and are kept away from first board one end that slides at the second board that slides, the second board that slides is erect subaerial through the second supporting legs.

Through adopting above-mentioned technical scheme, when sofa bed is from sofa state towards bed state conversion, slide first sliding plate orientation and support through first supporting leg away from the fixed plate, slide second sliding plate orientation and support through the second supporting leg away from first sliding plate, can accomplish the conversion of sofa to the bed fast, when sofa bed is from bed towards sofa conversion, accomodate the second supporting leg, later make the second sliding plate slide and accomodate to first sliding plate in, make first sliding plate slide and accomodate and accomplish the conversion of sofa to bed and bed to sofa fast in the fixed plate, drive first sliding plate and second sliding plate through sliding, need not dismouting first sliding plate and second sliding plate, improve the convenience of the different state conversions of sofa bed.

Preferably, the first roller is rotatably installed at the bottom of the first sliding plate, the second roller is rotatably installed at the bottom of the second sliding plate, the first sliding plate slides along the width direction of the fixed plate through the first roller, and the second sliding plate slides along the width direction of the first sliding plate through the second roller.

Through adopting above-mentioned technical scheme, the frictional force when first sliding plate and second sliding plate slide can be reduced in the setting of first gyro wheel and second gyro wheel, reduces the effort that first sliding plate and second sliding plate need when sliding.

Preferably, the first sliding rail is installed along the width direction to the fixed plate, the second sliding rail is installed along the width direction to the first sliding plate, the first roller slides and sets up in first sliding rail, the second roller slides and sets up in the second sliding rail.

Through adopting above-mentioned technical scheme, first slide rail provides the direction for the slip of first gyro wheel, and the second slide rail provides the direction for the slip of second gyro wheel, makes the slip of first slip board and second slip board smoother.

Preferably, the first kidney-shaped hole has been seted up to fixed plate length direction one end, first kidney-shaped hole interpolation is equipped with first connecting rod, first connecting rod one end and first sliding plate fixed connection, first kidney-shaped hole is stretched out to first connecting rod deviating from first sliding plate one end, the second kidney-shaped hole has been seted up to first sliding plate length direction one end, second connecting rod has been inserted in the second kidney-shaped hole, second connecting rod one end and first sliding plate fixed connection, second connecting rod deviates from second sliding plate one end and stretches out the second kidney-shaped hole.

By adopting the technical scheme, the first sliding plate is driven to slide through the first connecting rod, the sliding travel of the first sliding plate is limited by the arrangement of the first kidney-shaped hole and the first connecting rod, and derailment caused by excessive sliding of the first roller along the first sliding rail is reduced; the second waist-shaped hole is formed in the second sliding plate, the second sliding plate is driven to slide through the second connecting rod, the sliding of the second sliding plate is limited through the arrangement of the second waist-shaped hole and the second connecting rod, and the influence of derailment on sliding caused by excessive sliding of the second roller along the second sliding rail is reduced.

Preferably, the fixing plate is provided with first mounting grooves at two ends of the length direction of the first kidney-shaped hole, the first connecting rod comprises a first supporting rod and a first rotating rod, the first supporting rod is fixedly connected with the first sliding plate, the first rotating rod is hinged to one end, deviating from the first sliding plate, of the first supporting rod, and the first rotating rod is rotationally embedded in the first mounting grooves; the first sliding plate is provided with second mounting grooves at two ends of the length direction of the second kidney-shaped hole, the second connecting rod comprises a second supporting rod and a second rotating rod, the second supporting rod is fixedly connected with the second sliding plate, the second rotating rod is hinged to one end of the second sliding plate, away from the bottom, of the second supporting rod, and the second rotating rod is rotationally embedded in the second mounting grooves.

Through adopting above-mentioned technical scheme, pivoted first dwang cooperation first mounting groove can make first board that slides fixed first board that slides under two states of sofa and bed, and pivoted second dwang cooperation second mounting groove can make the second board that slides fixed second board that slides under two states of sofa and bed to reduce the probability that external force effect leads to first board or second board that slides when using, promoted the stability of sofa state and bed state.

Preferably, the first supporting leg is rotatably arranged on the first sliding plate, the second supporting leg is rotatably arranged on the second sliding plate, the first sliding plate and the second sliding plate respectively correspond to the first supporting leg and the second supporting leg, and the first supporting leg and the second supporting leg are respectively provided with a storage groove, and are respectively stored in the storage groove through rotation.

Through adopting above-mentioned technical scheme, offer of accomodating the groove and make first supporting legs and second supporting legs obtain accomodating for first supporting legs and second supporting legs can be placed when not using, reduce the probability that first supporting legs and second supporting legs lose.

Preferably, the base body further comprises handrails arranged at two ends of the length direction of the fixing plate, the handrails are rotatably arranged at one side of the fixing plate, which is away from the supporting legs, and the handrails are abutted to the ground through the supporting plates.

Through adopting above-mentioned technical scheme, the handrail rotates the installation and makes fixed plate length direction obtain the extension to make the handrail can act as the bedside cupboard, place some articles that need take off when sleeping such as wrist-watch cell-phone glasses.

Preferably, the seat body further comprises a backrest, the backrest is arranged at one end of the width direction of the fixing plate, the armrests are abutted against the backrest, a clamping assembly is arranged between the armrests and the backrest, and the clamping assembly is used for connecting the backrest and the armrests.

Through adopting above-mentioned technical scheme, the back passes through joint subassembly and handrail joint for the handrail is connected with the back under sofa state, makes the handrail be in relatively stable state.

Preferably, the clamping assembly comprises a connecting column arranged at one end of the armrest facing the backrest and a connecting groove arranged at one end of the backrest facing the connecting column, the connecting column is fixedly arranged on the armrest, the connecting groove is fixedly connected to the backrest, and the connecting column is clamped in the connecting groove.

Through adopting above-mentioned technical scheme, spliced pole joint is in the spread groove for the handrail obtains the centre gripping fixed in the spread groove at the rotation in-process joint after using.

Preferably, one side of the handrail far away from the fixed plate is rotationally connected with a plurality of support plates, a placing groove is formed in the position of the handrail and the support plates, and the handrail is rotationally embedded in the placing groove.

Through adopting above-mentioned technical scheme, the standing groove is used for accomodating the backup pad for it obtains accomodating under the unused state, and the probability of loss is reduced and the convenience is found fast when using simultaneously.

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

1. When the sofa bed is converted from the sofa state to the bed state, the first sliding plate slides far away from the fixed plate and is supported by the first supporting leg, the second sliding plate slides far away from the first sliding plate and is supported by the second supporting leg, the conversion of the sofa to the bed can be completed rapidly, when the sofa bed is converted from the bed to the sofa, the second supporting leg is stored, the second sliding plate is slidingly accommodated in the first sliding plate, the first sliding plate is slidingly accommodated in the fixed plate, the conversion from the sofa to the bed and the sofa from the bed are rapidly completed, the first sliding plate and the second sliding plate are driven by sliding, the first sliding plate and the second sliding plate do not need to be disassembled and assembled, and the convenience of the conversion of different states of the sofa bed is improved;

2. the friction force when first sliding plate and second sliding plate slide can be reduced in the setting of first gyro wheel and second gyro wheel, reduces the effort that first sliding plate and second sliding plate need when sliding.

Drawings

Fig. 1 is a schematic view of the overall structure of the sofa state of the present embodiment.

Fig. 2 is a schematic view of the overall structure of the bed state of the present embodiment.

Fig. 3 is an enlarged view of the portion a in fig. 2.

Reference numerals illustrate: 1. a base; 101. a fixing plate; 102. a backrest; 103. an armrest; 2. a support leg; 3. a first slip plate; 4. a first support leg; 5. a second slip plate; 6. a second support leg; 7. a first roller; 8. a second roller; 9. a first slide rail; 10. a second slide rail; 11. a first kidney-shaped aperture; 12. a first link; 121. a first strut; 122. a first rotating lever; 13. a second kidney-shaped aperture; 14. a second link; 141. a second strut; 142. a second rotating rod; 15. a first mounting groove; 16. a second mounting groove; 17. a storage groove; 18. a support plate; 19. a clamping assembly; 191. a connecting column; 192. a clamping ring; 20. a placement groove; 21. a cushion; 22. an elastic rope.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

Referring to fig. 1, a seat 1 includes a fixing plate 101, a backrest 102 and armrests 103, a plurality of supporting legs 2 are installed at the bottom of the fixing plate 101 and are erected on the ground through the supporting legs 2, in this embodiment, the supporting legs 2 are arranged on four corners of the bottom of the fixing plate 101 in a distributed manner, the backrest 102 is fixedly arranged at one end of the fixing plate 101 in the width direction, the armrests 103 are two, the two armrests 103 are respectively rotatably arranged at two ends of the fixing plate 101 in the length direction, the armrests 103 are vertically arranged or horizontally arranged on the fixing plate 101 through rotation, a clamping assembly 19 is arranged between the armrests 103 and the backrest 102, the clamping assembly 19 is used for connecting the backrest 102 and the armrests 103, the clamping assembly includes a connecting column 191 installed at one end of the armrests 103 facing the backrest 102 and a clamping ring 192 installed at one end of the backrest 102 facing the connecting column 191, the connecting column 191 is fixedly installed on the armrests 103, the clamping ring 192 is fixedly connected to the backrest 102, the clamping ring 192 is a metal elastic ring body, and when the armrests 103 are vertically arranged, the connecting column 191 is clamped in the clamping ring 192 through driving the clamping ring 192, and then the clamping ring 192 is elastically connected to the seat body through elastic reset.

Referring to fig. 1 and 2, a holding groove 20 is formed in one side of two armrests 103 opposite to each other, a supporting plate 18 is embedded in the holding groove 20, one end of the supporting plate 18 is rotatably arranged in the holding groove 20, when the armrests 103 are horizontally placed, the supporting plate 18 is rotatably supported between the armrests 103 and the ground, the structural strength of the horizontal placement of the armrests 103 is improved, elastic ropes 22 are arranged at one end, far away from the supporting plate 18, of the holding groove 20, of the armrests 103, the elastic ropes 22 limit the supporting plate 18 to rotate to be separated from the holding groove 20 when the supporting plate 18 is rotatably embedded in the holding groove 20, and therefore the probability that the supporting plate 18 rotates to be separated from the holding groove 20 when the armrests 103 are vertically arranged is reduced.

Referring to fig. 1 and 2, a first sliding plate 3 is slidably mounted inside a fixed plate 101, the first sliding plate 3 slides along the width direction of the fixed plate 101, the first sliding plate 3 slides from one end of the fixed plate 101, which is away from a backrest 102, in the width direction, to extend out of the fixed plate 101, a first supporting leg 4 is mounted at the bottom of the first sliding plate 3, the first supporting leg 4 is mounted at the bottom of one end of the first sliding plate 3, which is close to the extending out fixed plate 101, the first sliding plate 3 is erected on the ground through the first supporting leg 4, the first sliding plate 3 slides to extend out of the fixed plate 101, so that the width of the fixed plate 101 is increased, and a rest space is provided for a user; the second sliding plate 5 is arranged in the first sliding plate 3 in a sliding manner, the second sliding plate 5 slides along the width direction of the first sliding plate 3, the second sliding plate 5 slides from one end of the first sliding plate 3, which is far away from the fixed plate 101, to extend out of the first sliding plate 3, the second supporting feet 6 are arranged at the bottom of the second sliding plate 5, which is close to one end, which is far away from the first sliding plate 3, the second sliding plate 5 is erected on the ground through the second supporting feet 6, and the sliding second sliding plate 5 can lengthen the length of the sofa bed again, so that the sofa bed can be used as a bed, and the requirements of different users are met; the first sliding plate 3 and the second sliding plate 5 are installed in a sliding mode, so that the sofa bed is convenient and fast to switch between two states of the sofa and the bed, a user can complete the state switching without spending too much effort, and convenience of different state switching of the sofa bed is improved.

Referring to fig. 1 and 2, a first sliding plate 3 is slidably installed in a fixed plate 101, a second sliding plate 101 is slidably installed in the first sliding plate 3, when the first sliding plate 3 is slidably extended out of the fixed plate 101 and the second sliding plate 5 is slidably extended out of the first sliding plate 3, a height difference exists among the upper surface of the first sliding plate 3, the upper surface of the second sliding plate 5 and the upper surface of the fixed plate 101, two cushions 21 are placed on the fixed plate 101, the thicknesses of the two cushions 21 are different, and when the first sliding plate 3 is slidably extended out of the fixed plate 101 and the second sliding plate 5 is slidably extended out of the first sliding plate 3, the two cushions 21 are placed on the first sliding plate 3 and the second sliding plate 5 respectively, so that the cushions 21 on the first sliding plate 3 and the second sliding plate 5 are flush with the upper surface of the fixed plate 101, the flatness of the sofa bed surface is improved through the cushions 21, and the comfort of the sofa bed is improved when the sofa bed is converted into a bed form; the back of the mat 21 can be fixed on the first slip plate 3, the second slip plate 5 and the fixing plate 101 by providing a magic tape.

Referring to fig. 1, a first roller 7 is rotatably installed at the bottom of a first sliding plate 3, a first sliding rail 9 is installed on a fixed plate 101 along the width direction, the first sliding rail 9 is fixedly installed on one side of the fixed plate 101 facing the first sliding plate 3, the first roller 7 is rotatably installed in the first sliding rail 9, the first sliding plate 3 slides along the length direction of the sliding rail through the first roller 7, the friction force of the first sliding plate 3 when sliding is reduced by the first roller 7, and the first sliding rail 9 provides guidance for the rotation of the first roller 7, so that the rollers always slide along a straight line; second gyro wheel 8 is installed in rotation of second slide board 5 bottom, first slide board 3 installs second slide rail 10 along width direction, second slide rail 10 fixed mounting is in first slide rail 9 towards second gyro wheel 8 one side, second gyro wheel 8 rotates and installs in second slide rail 10, second gyro wheel 8 slides along second slide rail 10 length direction and drives second slide board 5 and slide along first slide board 3 width direction, second gyro wheel 8 makes second slide board 5 reduce frictional force when rotating in second slide rail 10, second slide rail 10 provides the direction for the slip of second gyro wheel 8, the deviation when reducing second gyro wheel 8 and sliding.

Referring to fig. 2 and 3, a first kidney-shaped hole 11 is formed in one end of the fixing plate 101 in the length direction, a first connecting rod 12 is inserted in the first kidney-shaped hole 11 in a sliding manner, one end of the first connecting rod 12 is fixedly connected with the first sliding plate 3, one end of the first connecting rod 12, which is away from the first sliding plate 3, extends out of the first kidney-shaped hole 11, the first connecting rod 12 is arranged to push the first connecting rod 12 when a sofa bed is converted from a sofa to a bed or from a bed to a sofa, the first connecting rod 12 drives the first sliding plate 3 to slide, the first roller 7 rotates in the first sliding rail 9 along with the first connecting rod, the first kidney-shaped hole 11 provides limit for sliding of the first connecting rod 12, sliding of the first sliding plate 3 is in a certain range, and the probability of the roller being scratched from the sliding rail is reduced; the second kidney-shaped hole 13 has been seted up to first sliding plate 3 length direction one end, second kidney-shaped hole 13 interpolation is equipped with second connecting rod 14, second connecting rod 14 one end and first sliding plate 3 fixed connection, second connecting rod 14 deviates from second sliding plate 5 one end and stretches out second kidney-shaped hole 13, when setting up of second connecting rod 14 makes the width that increases the bed through second sliding plate 5, promote second connecting rod 14, second connecting rod 14 drive second sliding plate 5 slides, second gyro wheel 8 rotates thereupon, second kidney-shaped hole 13 provides spacingly for the slip of second connecting rod 14, make second sliding plate 5 slide in the length scope of second kidney-shaped hole 13, reduce the probability that second gyro wheel 8 is drawn from second slide rail 10.

Referring to fig. 2 and 3, the first connecting rod 12 includes a first supporting rod 121 and a first rotating rod 122, the first supporting rod 121 is fixedly connected with the first sliding plate 3, the first rotating rod 122 is hinged to one end of the first supporting rod 121, which is away from the first sliding plate 3, the fixed plate 101 is provided with first mounting grooves 15 at two ends of the first kidney-shaped hole 11 in the length direction, the first rotating rod 122 is rotationally embedded in the first mounting grooves 15, and the first rotating rod 122 is embedded in the first mounting grooves 15 to fix the first rotating rod 122, so that sliding of the first sliding plate 3 is limited, and the first rotating rod 122 is rotationally accommodated in the first mounting grooves 15 at two ends of the first kidney-shaped hole 11 in the length direction respectively corresponds to the states that the first sliding plate 3 extends out of the fixed plate 101 and is accommodated in the fixed plate 101; the second mounting grooves 16 are formed in the two ends of the second kidney-shaped hole 13 in the length direction of the first sliding plate 3, the second connecting rod 14 comprises a second supporting rod 141 and a second rotating rod 142, the second supporting rod 141 is fixedly connected with the second sliding plate 5, the second rotating rod 142 is hinged to one end of the second supporting rod 141, away from the bottom, of the second sliding plate 5, the second rotating rod 142 is rotationally embedded in the second mounting grooves 16, the second rotating rod 142 is embedded in the second mounting grooves 16, so that when the second sliding plate 5 does not need to be slid, the position of the second sliding plate 5 is fixed, the influence caused by sliding of the second sliding plate 5 is reduced, and the second rotating rod 142 is rotationally accommodated in the second mounting grooves 16 in the two ends of the second kidney-shaped hole 13 in the length direction and corresponds to the states that the second sliding plate 5 extends out of the first sliding plate 3 and is accommodated in the first sliding plate 3 respectively.

Referring to fig. 1 and 2, the first sliding plate 3 is provided with a storage groove 17 at the first supporting leg 4 and the second sliding plate 5 at the second supporting leg 6, the first supporting leg 4 and the second supporting leg 6 are both hinged at the bottom of the storage groove 17, the length of the storage groove 17 is greater than the length of the first supporting leg 4 and the second supporting leg 6, and the height of the storage groove 17 is greater than the width of the first supporting leg 4 and the second supporting leg 6, so that when the first supporting leg 4 and the second supporting leg 6 are horizontally placed in the storage groove 17, the surface of the storage groove 17 is in a flush state, and when the sofa bed is used as a sofa, the storage groove 17 is provided with the first supporting leg 4 and the second supporting leg 6 stored in the storage groove 17, so that the installation of the first supporting leg 4 and the second supporting leg 6 does not influence the sliding of the first sliding plate 3 and the second sliding plate 5; when the sofa bed is used as a bed, the first sliding plate 3 slides out from the fixed plate 101, the first supporting leg 4 rotates from the storage groove 17 to change the horizontal state into the vertical state, and one end, deviating from the first sliding plate 3, abuts against the ground to provide support for the first sliding plate 3; when the width of the first sliding plate 3 and the width of the fixing plate 101 are lengthened through the second sliding plate 5, the second supporting leg 6 rotates in the accommodating groove 17 to change the second sliding plate from the horizontal state to the vertical state, and one end, away from the second sliding plate 5, abuts against the ground to provide support for the second sliding plate 5.

The implementation principle of the multifunctional sofa bed provided by the embodiment of the application is as follows: when the sofa bed is converted from a sofa state to a bed state, the first rotating rod 122 is firstly turned over and taken out of the first mounting groove 15 close to the backrest 102, the fixed state of the first sliding plate 3 is released, the first rotating rod 122 is pushed to enable the first supporting rod 121 connected with the first rotating rod 122 to slide along the first kidney-shaped hole 11, the first sliding plate 3 connected with the supporting rod is driven to slide in the fixed plate 101, the first roller 7 arranged on the first sliding plate 3 slides along the first sliding rail 9, when the first supporting rod 121 slides to the kidney-shaped Kong Duandian along the kidney-shaped hole, the sliding of the first sliding plate 3 is limited, then the first rotating rod 122 is rotated to enable the first rotating rod 122 to be embedded in the first mounting groove 15 far away from one end of the backrest 102, and the first supporting leg 4 is rotated to enable the first supporting leg 4 to be taken out of the accommodating groove 17 to enable the first supporting leg 4 to abut against the ground to provide support for the first sliding plate 3; when the width of the first sliding plate 3 and the width of the fixed plate 101 cannot meet the use requirement of the bed, the second rotating rod 142 is taken out from the second mounting groove 16 close to the backrest 102, the limit of the second rotating rod 142 to the second sliding plate 5 is released, the second rotating rod 142 is pushed to enable the second supporting rod 141 to slide along the second kidney-shaped hole 13, the second sliding plate 5 connected with the second supporting rod 141 slides along the length direction of the first sliding plate 3, the second roller 8 arranged on the second sliding plate 5 slides along the second sliding rail 10, when the second supporting rod 141 slides to the end point of the second kidney-shaped hole 13, the second supporting rod 141 is rotated to enable the second supporting rod 141 to be accommodated in the second mounting groove 16 far away from one end of the backrest 102, the second supporting leg 6 is rotated, and the second supporting leg 6 is taken out from the accommodating groove 17, so that the second supporting leg 6 is abutted against the ground to provide support for the second sliding plate 5; then, the mat 21 is mounted on the first and second slip plates 3 and 5 so that the mat 21 is flush with the fixed plate 101; when the bedside table is required to be used for placing articles, the handrails 103 are rotated to horizontally place the handrails 103, the supporting plates 18 are rotated to enable the supporting plates 18 to abut against the ground to provide support for the handrails 103, the sofa bed can be converted from a sofa to a bed through the steps, and the sofa bed can be converted from the bed to the sofa through reverse operation.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. The utility model provides a multifunctional sofa bed, includes pedestal (1), pedestal (1) include fixed plate (101), a plurality of stabilizer blade (2) are installed to fixed plate (101) bottom, fixed plate (101) are erect subaerial through stabilizer blade (2) level, its characterized in that: the utility model discloses a fixed plate (101) is inside to be slipped and is installed first board (3) that slides, first board (3) that slides is outside to fixed plate (101) along fixed plate (101) width direction, first supporting legs (4) are installed to first board (3) bottom that slides, first supporting legs (4) are installed and are kept away from fixed plate (101) one end at first board (3), first board (3) that slides erects subaerial through first supporting legs (4), first board (3) that slides inside to slide installs second board (5) that slides, second board (5) that slides outside first board (3) along first board (3) width direction, the slip direction of second board (5) is the same with the slip direction of first board (3) that slides, second supporting legs (6) are installed to second board (5) bottom, second supporting legs (6) are installed and are kept away from first board (3) that slides at second board (5), second board (5) that slides erects subaerial through second supporting legs (6).

2. A multi-function sofa bed according to claim 1, characterized in that: the first roller (7) is rotatably installed at the bottom of the first sliding plate (3), the second roller (8) is rotatably installed at the bottom of the second sliding plate (5), the first sliding plate (3) slides along the width direction of the fixed plate (101) through the first roller (7), and the second sliding plate (5) slides along the width direction of the first sliding plate (3) through the second roller (8).

3. A multi-function sofa bed according to claim 2, characterized in that: the fixed plate (101) is provided with a first sliding rail (9) along the width direction, the first sliding plate (3) is provided with a second sliding rail (10) along the width direction, the first roller (7) is arranged in the first sliding rail (9) in a sliding mode, and the second roller (8) is arranged in the second sliding rail (10) in a sliding mode.

4. A multi-function sofa bed according to claim 3, characterized in that: first kidney-shaped hole (11) have been seted up to fixed plate (101) length direction one end, first kidney-shaped hole (11) interpolation is equipped with first connecting rod (12), first connecting rod (12) one end and first sliding plate (3) fixed connection, first kidney-shaped hole (11) are stretched out to first connecting rod (12) deviating from first sliding plate (3) one end, second kidney-shaped hole (13) have been seted up to first sliding plate (3) length direction one end, second kidney-shaped hole (13) interpolation is equipped with second connecting rod (14), second connecting rod (14) one end and first sliding plate (3) fixed connection, second kidney-shaped hole (13) are stretched out to second connecting rod (14) deviating from second sliding plate (5) one end.

5. The multi-function sofa bed according to claim 4, wherein: the fixing plate (101) is provided with first mounting grooves (15) at two ends of the first kidney-shaped hole (11) in the length direction, the first connecting rod (12) comprises a first supporting rod (121) and a first rotating rod (122), the first supporting rod (121) is fixedly connected with the first sliding plate (3), the first rotating rod (122) is hinged to one end, deviating from the first sliding plate (3), of the first supporting rod (121), and the first rotating rod (122) is rotationally embedded in the first mounting grooves (15); the first sliding plate (3) is provided with second mounting grooves (16) at two ends of the length direction of the second kidney-shaped hole (13), the second connecting rod (14) comprises a second supporting rod (141) and a second rotating rod (142), the second supporting rod (141) is fixedly connected with the second sliding plate (5), the second rotating rod (142) is hinged to one end of the second supporting rod (141) away from the bottom of the second sliding plate (5), and the second rotating rod (142) is rotationally embedded in the second mounting grooves (16).

6. A multi-function sofa bed according to claim 5, characterized in that: the first supporting leg (4) rotates to be arranged on the first sliding plate (3), the second supporting leg (6) rotates to be arranged on the second sliding plate (5), the first sliding plate (3) and the second sliding plate (5) respectively correspond to the first supporting leg (4) and the second supporting leg (6) and are respectively provided with a storage groove (17), and the first supporting leg (4) and the second supporting leg (6) are respectively stored in the storage groove (17) through rotation.

7. A multi-function sofa bed according to claim 6, wherein: the base body (1) further comprises handrails (103) arranged at two ends of the length direction of the fixed plate (101), the handrails (103) are rotatably arranged on one side, deviating from the support legs (2), of the fixed plate (101), the handrails (103) are rotatably connected with a plurality of support plates (18) on one side, deviating from the fixed plate (101), of the handrails (103), and the handrails (103) are abutted to the ground through the support plates (18).

8. A multi-function sofa bed according to claim 7, wherein: the seat body (1) further comprises a backrest (102), the backrest (102) is arranged at one end of the width direction of the fixing plate (101), the armrest (103) is abutted against the backrest (102), a clamping assembly (19) is arranged between the armrest (103) and the backrest (102), and the clamping assembly (19) is used for connecting the backrest (102) and the armrest (103).

9. A multi-function sofa bed according to claim 8, wherein: the clamping assembly (19) comprises a connecting column (191) arranged at one end of the armrest (103) facing the backrest (102) and a clamping ring (192) arranged at one end of the backrest (102) facing the connecting column (191), the connecting column (191) is fixedly arranged on the armrest (103), the clamping ring (192) is fixedly connected onto the backrest (102), and the connecting column (191) is clamped in the clamping ring (192).

10. A multi-function sofa bed according to claim 9, characterized in that: the mounting part of the handrail (103) and the supporting plate (18) is provided with a placing groove (20), and the handrail (103) is rotationally embedded in the placing groove (20).