CN215604419U

CN215604419U - Folding sofa adjusted by controller

Info

Publication number: CN215604419U
Application number: CN202121004545.1U
Authority: CN
Inventors: 许月莲
Original assignee: Haining Hai Pai Furniture Co ltd
Current assignee: Haining Hai Pai Furniture Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-25
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a folding sofa adjusted by a controller, which comprises a main cushion, an auxiliary cushion, armrests and a backrest, wherein a storage bin is fixedly arranged at the bottom end of the main cushion, a sliding groove is fixedly arranged on one side of the bottom end of the storage bin, the armrests are fixedly connected to one side of the main cushion, and a control panel is fixedly arranged on one side of the top ends of the armrests. According to the utility model, the electric push rod is arranged at the bottom end inside the handrail, the electric push rod is started through the control panel, the electric push rod can push the rack on one side, the gear is movably connected with one side of the rack, the gear can be pushed to rotate through the rack, the rotating shaft is fixedly connected to the outer part of the gear, the gear can drive the rotating shaft to rotate, the rotating shafts on the two sides are movably connected with the rotating roller at the bottom end inside the backrest, the rotating roller can be driven to rotate through the rotation of the rotating shaft, and the rotating roller drives the backrest to perform angle adjustment.

Description

Folding sofa adjusted by controller

Technical Field

The utility model relates to the technical field of sofas, in particular to a folding sofa adjusted by a controller.

Background

The sofa is a multi-seat chair with a cushion, a backrest chair with springs or thick foam plastics and the like is arranged, armrests are arranged on two sides of the chair, the sofa is one of soft furniture, when people are leisure, the chair is used for providing places to be rested, the sofa is mostly divided into a single sofa, a double sofa and a lying sofa, and the like, and the existing sofa still has certain problems and defects, and the specific problems are as follows:

1. the existing folding sofa needs to be folded manually, and is inconvenient to use;

2. the position of the backrest of the existing folding sofa is fixed and cannot be adjusted according to actual conditions;

3. the height of the existing folding sofa is fixed, and the existing folding sofa can not be adjusted according to the use of people of different ages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding sofa adjusted by a controller, which solves the problems of inconvenient manual folding and use, fixed backrest position, incapability of adjusting the height of the sofa and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adopt foldable sofa that controller was adjusted, includes main cushion, vice cushion, handrail and back, the bottom mounting of main cushion is provided with the collecting storage, and the fixed spout that is provided with in one side of collecting storage bottom, one side fixedly connected with handrail of main cushion, and one side fixed mounting on handrail top has control panel, the inside bottom fixed mounting of handrail has electric putter, and one side fixedly connected with rack of electric putter, one side activity of handrail is provided with the back, and the fixed cushion that is provided with in top of back one side, the inside bottom fixedly connected with rotatory roller of back, and one side fixedly connected with rotation axis of rotatory roller.

Preferably, one side fixed mounting of collecting storage bottom has first motor, and one side swing joint of first motor has first screw axis, one side swing joint of first screw axis has the stopper, and one side of collecting storage bottom is fixed and is provided with the supporting roller.

Preferably, one side of the outside of the first screw shaft is movably connected with a first movable block, the bottom end of the first movable block is fixedly connected with a first sliding block, and the outside of the first sliding block is slidably connected with a sliding groove.

Preferably, the top of the first movable block is movably connected with a support rod, the top end of the support rod is movably connected with an auxiliary cushion, and the bottom end of the auxiliary cushion is slidably connected with a support roller.

Preferably, one side of the rack is movably connected with a gear, and the outside of the gear is fixedly connected with a rotating shaft.

Preferably, the bottom fixedly connected with hollow section of thick bamboo of collecting storage, and the inside bottom fixedly connected with second movable block of hollow section of thick bamboo to the intermediate position swing joint on the inside top of hollow section of thick bamboo has the second screw axis.

Preferably, the bottom end of the second spiral shaft is movably connected with a second motor, and a fixed block is arranged outside the second motor.

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

1. the folding sofa adjusted by the controller is characterized in that a containing bin is arranged at the bottom end of a main cushion, a first motor in the containing bin can be driven to start and rotate by starting a control panel on a handrail, a first screw shaft is driven to rotate at the same time, a first movable block is movably connected to one side of the outer part of the first screw shaft at the same time, the first movable block can move on the first screw shaft, a first sliding block at the bottom end of the first movable block can slide in a sliding groove in the containing bin, the top end of the first movable block is movably connected with an auxiliary cushion through a supporting rod, the first movable block can move to push the auxiliary cushion through the supporting rod, a supporting roller capable of supporting the auxiliary cushion to slide is arranged at one side of the bottom end of the containing bin, the first movable block moves to a position of a limiting block, and the supporting rod at the top end of the first movable block can support the auxiliary cushion, the auxiliary cushion and the main cushion are made into a uniform horizontal plane, and the sofa is controlled by the control panel to be automatically folded and stretched, so that the usable area of the sofa is increased;

2. the foldable sofa adjusted by the controller is characterized in that an electric push rod is installed at the bottom end inside a handrail, the electric push rod is started through a control panel, the electric push rod can push a rack on one side, a gear is movably connected to one side of the rack, the gear can be pushed to rotate through the rack, a rotating shaft is fixedly connected to the outer portion of the gear, the gear can drive the rotating shaft to rotate, the rotating shafts on the two sides are movably connected with a rotating roller at the bottom end inside a backrest, the rotating roller can be driven to rotate through rotation of the rotating shaft, the rotating roller can drive the backrest to perform angle adjustment, and the backrest is adjusted to a proper position for use;

3. this kind of adopt foldable sofa that controller was adjusted, through the hollow section of thick bamboo of fixedly connected with at the storage bin bottom, the inside fixed second movable block that is provided with of hollow section of thick bamboo's bottom, and the inside swing joint of hollow section of thick bamboo has the second screw axis, through control panel control, the inside second motor of bottom fixed block can rotate, the second motor drives the second screw axis simultaneously and rotates, the outside one side swing joint of second screw axis has the second movable block simultaneously, then the second screw axis is rotatory can drive the second movable block and carry out elevating movement on the second screw axis, drive hollow section of thick bamboo through storage bin bottom second movable block all around, can highly adjust the sofa, in order to be suitable for different age bracket crowd's use.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

fig. 5 is a schematic top view of the backrest of the present invention.

In the figure: 1. a main cushion; 2. a storage bin; 201. a chute; 202. a first motor; 203. a first screw shaft; 204. a limiting block; 205. supporting rollers; 3. a first movable block; 301. a first slider; 302. a support bar; 4. a secondary cushion; 5. a handrail; 501. a control panel; 502. an electric push rod; 503. a rack; 504. a gear; 505. a rotating shaft; 6. a backrest; 601. back cushion; 602. a rotating roller; 7. a hollow cylinder; 701. a second movable block; 8. a second screw shaft; 801. a second motor; 802. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a folding sofa adjusted by a controller comprises a main cushion 1, an auxiliary cushion 4, armrests 5 and a backrest 6, wherein a containing bin 2 is fixedly arranged at the bottom end of the main cushion 1, a chute 201 is fixedly arranged at one side of the bottom end of the containing bin 2, a first motor 202 is fixedly arranged at one side of the bottom end of the containing bin 2, a first screw shaft 203 is movably connected to one side of the first motor 202, a limiting block 204 is movably connected to one side of the first screw shaft 203, a supporting roller 205 is fixedly arranged at one side of the bottom end of the containing bin 2, a first movable block 3 is movably connected to one side of the outer part of the first screw shaft 203, a first sliding block 301 is fixedly connected to the bottom end of the first movable block 3, the chute 201 is slidably connected to the outer part of the first sliding block 301, a supporting rod 302 is movably connected to the top of the first movable block 3, the auxiliary cushion 4 is movably connected to the top end of the supporting rod 302, and the supporting roller 205 is slidably connected to the bottom end of the auxiliary cushion 4, the first motor 202 is started through the control panel 501, so that the first motor 202 drives the first screw shaft 203 to start, the first movable block 3 on the first screw shaft 203 moves, the first movable block 3 drives the auxiliary cushion 4 to move through the support rod 302, the first movable block 3 moves to the position of the limit block 204, the first movable block 3 can support the auxiliary cushion 4 through the support rod 302, the auxiliary cushion 4 and the main cushion 1 form the same horizontal line, the usable range of the main cushion 1 is improved, and the first motor 202 is a Y160M1-2 motor;

one side of the main cushion 1 is fixedly connected with a handrail 5, one side of the top end of the handrail 5 is fixedly provided with a control panel 501, the bottom end inside the handrail 5 is fixedly provided with an electric push rod 502, one side of the electric push rod 502 is fixedly connected with a rack 503, one side of the rack 503 is movably connected with a gear 504, and a rotating shaft 505 is fixedly connected to the outside of the gear 504, a backrest 6 is movably arranged at one side of the armrest 5, a back cushion 601 is fixedly arranged at the top end of one side of the backrest 6, a rotating roller 602 is fixedly connected at the bottom end inside the backrest 6, and a rotating shaft 505 is fixedly connected to one side of the rotating roller 602, and is actuated through the control panel 501, the electric push rod 502 can be driven to push the rack 503 on one side, so that the rack 503 drives the gear 504 to rotate, at the same time, the gear 504 drives the rotating roller 602 at the inner bottom end of the backrest 6 to rotate through the rotating shaft 505, so as to adjust the angle of the backrest 6, the electric push rod 502 is a DYTZB1000-500/110-X type electric push rod;

the hollow section of thick bamboo 7 of the bottom fixedly connected with of collecting chamber 2, and the inside bottom fixedly connected with second movable block 701 of hollow section of thick bamboo 7, and the intermediate position swing joint on the inside top of hollow section of thick bamboo 7 has second screw axis 8, the bottom swing joint of second screw axis 8 has second motor 801, and the outside of second motor 801 is provided with fixed block 802, start through second motor 801, drive second screw axis 8 and rotate, the second movable block 701 that makes the outside swing joint of second screw axis 8 simultaneously drives hollow section of thick bamboo 7 and goes up and down, the height of adjustment sofa.

The working principle is as follows: when in use, the storage bin 2 is arranged at the bottom end of the main cushion 1, the hollow cylinder 7 is fixedly connected to the periphery of the bottom end of the storage bin 2, the second motor 801 inside the fixed block 802 is started through the control panel 501, the second motor 801 can drive the second screw shaft 8 to rotate, the second movable block 701 movably connected to the outside of the second screw shaft 8 drives the hollow cylinder 7 to lift, the height of the sofa is adjusted, the electric push rod 502 is installed at the bottom end inside the armrest 5, the electric push rod 502 is started through the control panel 501, the electric push rod 502 can push the rack 503 on one side, the gear 504 is movably connected to one side of the rack 503, the gear 504 can be pushed to rotate through the rack 503, the rotating shaft 505 is fixedly connected to the outside of the gear 504, and the rotating shafts 505 on both sides are movably connected with the rotating roller 602 at the bottom end inside the backrest 6, the rotating shaft 505 rotates to drive the rotating roller 602 to rotate, and at the same time, the rotating roller 602 drives the backrest 6 to perform angle adjustment, when the sofa needs to be folded and extended, the control panel 501 on the armrest 5 is used for starting, the first motor 202 in the storage bin 2 can be driven to start and rotate, the first screw shaft 203 is driven to rotate, meanwhile, the first movable block 3 is movably connected to one side of the outer part of the first screw shaft 203, the first movable block 3 can move on the first screw shaft 203, meanwhile, the first sliding block 301 at the bottom end of the first movable block 3 can slide in the sliding groove 201 on the storage bin 2, and the top end of the first movable block 3 is movably connected with the auxiliary cushion 4 through the supporting rod 302, so that the first movable block 3 can move to push the auxiliary cushion 4 through the supporting rod 302, and meanwhile, the supporting roller 205 capable of supporting the auxiliary cushion 4 to slide is arranged at one side of the bottom end of the storage bin 2, the first movable block 3 is moved to the position of the limit block 204, so that the support rod 302 at the top end of the first movable block 3 can support the auxiliary cushion 4, and the auxiliary cushion 4 and the main cushion 1 can be in a unified horizontal plane.

Claims

1. The utility model provides an adopt foldable sofa that controller was adjusted, includes main cushion (1), vice cushion (4), handrail (5) and back (6), its characterized in that: the utility model discloses a seat cushion, including main cushion (1), one side fixed connection has the fixed spout (201) that is provided with in bottom of main cushion (1), and one side fixed connection has handrail (5) on handrail (5) top, and one side fixed mounting on handrail (5) top has control panel (501), the inside bottom fixed mounting of handrail (5) has electric putter (502), and one side fixedly connected with rack (503) of electric putter (502), one side activity of handrail (5) is provided with back (6), and the fixed cushion (601) that is provided with in top of back (6) one side, the inside bottom fixedly connected with of back (6) is rotatory roller (602), and one side fixedly connected with rotation axis (505) of rotatory roller (602).

2. The folding sofa with controller adjustment according to claim 1, wherein: one side fixed mounting of collecting storage (2) bottom has first motor (202), and one side swing joint of first motor (202) has first screw axis (203), one side swing joint of first screw axis (203) has stopper (204), and one side fixed support running roller (205) that is provided with of collecting storage (2) bottom.

3. The folding sofa with controller adjustment according to claim 2, wherein: one side of the outside of the first spiral shaft (203) is movably connected with a first movable block (3), the bottom end of the first movable block (3) is fixedly connected with a first sliding block (301), and the outside of the first sliding block (301) is slidably connected with a sliding groove (201).

4. The folding sofa with controller adjustment according to claim 3, wherein: the top swing joint of first movable block (3) has bracing piece (302), and the top swing joint of bracing piece (302) has vice cushion (4) to the bottom sliding connection of vice cushion (4) has supporting roller (205).

5. The folding sofa with controller adjustment according to claim 2, wherein: one side of the rack (503) is movably connected with a gear (504), and the outside of the gear (504) is fixedly connected with a rotating shaft (505).

6. The folding sofa with controller adjustment according to claim 1, wherein: the bottom fixedly connected with hollow section of thick bamboo (7) of collecting storage (2), and the inside bottom fixedly connected with second movable block (701) of hollow section of thick bamboo (7) to the intermediate position swing joint on the inside top of hollow section of thick bamboo (7) has second screw axis (8).

7. The foldable sofa with controller adjustment according to claim 6, wherein: the bottom end of the second spiral shaft (8) is movably connected with a second motor (801), and a fixing block (802) is arranged outside the second motor (801).