CN213664506U

CN213664506U - Sofa capable of automatically resetting after power failure

Info

Publication number: CN213664506U
Application number: CN202023001878.7U
Authority: CN
Inventors: 陈珠江
Original assignee: Huizhou Xinyoujia Home Furnishing Co ltd
Current assignee: Huizhou Xinyoujia Home Furnishing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-13
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a sofa capable of automatically resetting after power failure, which comprises a supporting frame plate and a folding sofa, wherein the surface of the supporting frame plate is provided with the folding sofa, the surface of a barrel is provided with a first mounting groove, one side of the first mounting groove is provided with a second mounting groove, the inside of the first mounting groove is provided with a motor, the inside of the second mounting groove is provided with a lead screw, one end of the lead screw is connected with the output end of the motor, one end of the rod body is connected with the surface of a base box, the other end of the rod body is fixedly provided with a connecting block, one side of the connecting block is fixedly provided with a push block, the push block is sleeved on the surface of the lead screw, the push block is meshed and connected with the lead screw, the lead screw is driven to rotate by the rotation of the motor, the push block moves along the lead screw, the push rod drives the base box to move, the folding cotton pad and, thereby improving the functionality of the sofa.

Description

Sofa capable of automatically resetting after power failure

Technical Field

The utility model relates to a sofa bed technical field specifically is a sofa that outage automatic re-setting.

Background

The sofa has two supporting points to support the lumbar vertebra and the thoracic vertebra of a user, can obtain the effect of a curved surface matched with the back of the body, the included angle between the backrest and the seat surface of the sofa is very critical, the abdominal muscle of the user is strong due to the overlarge or undersize angle, the fatigue is generated, the width of the seat surface of the sofa is not too large, the seat posture can be adjusted at will by the shank of the user usually within 540 mm according to the standard requirement, and the user can have a more comfortable rest.

The sofa can be used for daily rest and can also be used for sleeping at night, but the traditional sofa is too narrow and has insufficient space, and most sofa beds have the problem of inconvenient use after power failure.

To the above problems, the prior device is improved, and the sofa capable of automatically resetting after power failure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa that outage automatic re-setting adopts this device to work to the inconvenient problem of space is not enough and outage back in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sofa that outage automatic re-setting, includes support frame board and folding sofa, the surface of support frame board is provided with folding sofa, the support frame board includes support body, back cushion and switch, and the surface movable mounting of support body has the back cushion, and the both sides of support body are provided with the switch, folding sofa includes combination sofa piece, base case, push rod and puts the thing drawer, and the lower extreme of combination sofa piece is provided with the base case, and the both sides of base case all are provided with push rod, and the inside of base case is provided with puts the thing drawer.

Furthermore, the sectional sofa block comprises a folding cotton pad, a folding bottom lining and a rotating piece, wherein the folding bottom lining is arranged at the lower end of the folding cotton pad, and the rotating piece is arranged in the center of the folding bottom lining.

Further, the support body includes backplate, side pole frame, actuating mechanism, stand-by power supply and controller, and the both ends of backplate all are provided with side pole frame, and actuating mechanism sets up in one side of side pole frame, and stand-by power supply installs on the surface of backplate, and one side of stand-by power supply is provided with the controller, and stand-by power supply is connected with the controller.

Further, actuating mechanism includes barrel, first mounting groove, second mounting groove, motor and lead screw, and first mounting groove has been seted up on the surface of barrel, and one side of first mounting groove is provided with the second mounting groove, and the inside of first mounting groove is provided with the motor, and the internally mounted of second mounting groove has the lead screw, and the one end of lead screw is connected with the output of motor.

Furthermore, the pushing rod comprises a rod body, a connecting block and a pushing block, one end of the rod body is connected with the surface of the base box, the connecting block is fixedly mounted at the other end of the rod body, the pushing block is fixedly mounted on one side of the connecting block, the pushing block is sleeved on the surface of the screw rod, and the pushing block is connected with the screw rod in a meshed mode.

Furthermore, the rotating part comprises an inner rotating rod and a movable ring, the movable ring is arranged on the surface of the inner rotating rod, and the movable ring is connected with the folding bottom lining.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a sofa that cuts off power supply automatic re-setting, first mounting groove has been seted up on the surface of barrel, one side of first mounting groove is provided with the second mounting groove, the inside of first mounting groove is provided with the motor, the internally mounted of second mounting groove has the lead screw, the one end of lead screw is connected with the output of motor, the one end of the body of rod and the surface connection of base case, the other end fixed mounting of the body of rod has a linking piece, one side fixed mounting who links up the piece has the ejector pad, the ejector pad cover is established on the surface of lead screw, the ejector pad is connected with the lead screw meshing, it rotates to drive the lead screw through the motor rotation, the ejector pad removes along the lead screw, and then the push rod drives the base case and remove, under the thrust effect, folding cotton pad and folding end liner are straightened, the combination sofa block form a bed, thereby improve the functionality of sofa.

2. The utility model provides a sofa of outage automatic re-setting, stand-by power supply installs on the surface of backplate, and one side of stand-by power supply is provided with the controller, and the controller is connected with stand-by power supply, and stand-by power supply is connected with the motor, and after the outage, the controller control stand-by power supply continues the electricity to the motor, and then rotates through the lead screw and accomodate the sofa piece that makes up, and the sofa bed resumes into the state of sofa, and the back cushion can be taken at will, for the folding headspace of sofa piece that makes up.

3. The utility model provides a sofa that cuts off power supply automatic re-setting rotates the piece setting at the central authorities of folding end liner, and the surface of adversion pole is provided with the activity ring, and the activity ring is connected with folding end liner, and the surface activity cover of interior commentaries on classics pole is equipped with a plurality of activity ring, and a plurality of activity ring is crisscross to be connected with the folding end liner of the left and right sides, carries out the folding cotton pad of being convenient for and folding end liner and carries out folding work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the assembled sofa block of the present invention;

FIG. 3 is a schematic view of the frame structure of the present invention;

fig. 4 is a schematic structural view of the driving mechanism of the present invention;

FIG. 5 is a schematic view of the push rod of the present invention;

fig. 6 is a plan view of the rotating member according to the present invention.

In the figure: 1. a support frame plate; 11. a frame body; 111. a back plate; 112. a side bar frame; 113. a drive mechanism; 1131. a barrel; 1132. a first mounting groove; 1133. a second mounting groove; 1134. a motor; 1135. a screw rod; 114. a standby power supply; 115. a controller; 12. a back cushion; 13. a switch; 2. folding the sofa; 21. a sectional sofa block; 211. folding the cotton pad; 212. folding the bottom lining; 213. a rotating member; 2131. an inner rotating rod; 2132. a movable ring; 22. a base case; 23. a push rod; 231. a rod body; 232. a joining block; 233. a push block; 24. a storage drawer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a sofa capable of automatically resetting after power failure includes a support frame plate 1 and a folding sofa 2, the folding sofa 2 is disposed on the surface of the support frame plate 1, the support frame plate 1 includes a frame body 11, a headrest 12 and a switch 13, the headrest 12 is movably mounted on the surface of the frame body 11, the switches 13 are disposed on two sides of the frame body 11, the folding sofa 2 includes a combined sofa block 21, a base box 22, a pushing rod 23 and a storage drawer 24, a base box 22 is disposed at the lower end of the combined sofa block 21, the pushing rod 23 is disposed on two sides of the base box 22, and the storage drawer 24 is disposed inside the base box 22.

Referring to fig. 2 and 3, the sofa block 21 includes a foldable cotton cushion 211, a foldable bottom lining 212 and a rotating member 213, the foldable cotton cushion 211 has a foldable bottom lining 212 at its lower end, the rotating member 213 is disposed at the center of the foldable bottom lining 212, the frame 11 includes a back plate 111, a side frame 112, a driving mechanism 113, a standby power supply 114 and a controller 115, the side frame 112 is disposed at both ends of the back plate 111, the driving mechanism 113 is disposed at one side of the side frame 112, the standby power supply 114 is mounted on the surface of the back plate 111, the controller 115 is disposed at one side of the standby power supply 114, the controller 115 is RS-485 in type, the standby power supply 114 is connected to the controller 115, the standby power supply 114 is connected to the motor 1134, when the power is off, the controller 115 controls the standby power supply 114 to supply power to the motor 1134, and further, the assembled sofa block 21 is stored by the rotation of the screw 1135, the sofa bed is restored to the sofa state, space is reserved for folding the combined sofa block 21.

Referring to fig. 4-6, the driving mechanism 113 includes a barrel 1131, a first mounting groove 1132, a second mounting groove 1133, a motor 1134 and a screw 1135, the surface of the barrel 1131 is provided with the first mounting groove 1132, one side of the first mounting groove 1132 is provided with the second mounting groove 1133, the inside of the first mounting groove 1132 is provided with the motor 1134, the inside of the second mounting groove 1133 is provided with the screw 1135, one end of the screw 1135 is connected with the output end of the motor 1134, the pushing rod 23 includes a rod body 231, a linking block 232 and a pushing block 233, one end of the rod body 231 is connected with the surface of the base box 22, the other end of the rod body 231 is fixedly provided with the linking block 232, one side of the linking block 232 is fixedly provided with the pushing block 233, the pushing block 233 is sleeved on the surface of the screw 1135, the pushing block 233 is engaged with the screw 1135, the motor 1134 rotates to drive the screw 1135 to rotate, the pushing block 233 moves along the screw 1135, and, under the action of a pushing force, the folding cotton pad 211 and the folding bottom lining 212 are straightened, the combined sofa block 21 forms a bed, and therefore the functionality of the sofa is improved, the rotating piece 213 comprises an inner rotating rod 2131 and movable rings 2132, the movable rings 2132 are arranged on the surface of the inner rotating rod 2131, the movable rings 2132 are connected with the folding bottom lining 212, the movable rings 2132 are movably sleeved on the surface of the inner rotating rod 2131, and the movable rings 2132 are connected with the folding bottom lining 212 on the left side and the right side in a staggered mode to facilitate the folding work of the folding cotton pad 211 and the folding bottom lining 212.

In summary, the following steps: the utility model provides a sofa that auto-reset cuts off power supply, first mounting groove 1132 has been seted up on the surface of barrel 1131, one side of first mounting groove 1132 is provided with second mounting groove 1133, the inside of first mounting groove 1132 is provided with motor 1134, the internally mounted of second mounting groove 1133 has lead screw 1135, the one end of lead screw 1135 is connected with the output of motor 1134, one end of body of rod 231 is connected with the surface of base case 22, the other end fixed mounting of body of rod 231 has linking piece 232, one side fixed mounting of linking piece 232 has ejector pad 233, ejector pad 233 overlaps the surface that overlaps at lead screw 1135, ejector pad 233 is connected with lead screw 1135 meshing, rotate through motor 1134 and drive lead screw 1135 and rotate, ejector pad 233 moves along lead screw 1135, and then pushing rod 23 drives base case 22 and move, under the thrust effect, folding cotton pad 211 and folding end liner 212 are straightened, combination sofa piece 21 forms a bed, thereby improving the functionality of the sofa, the backup power supply 114 is installed on the surface of the back panel 111, one side of the backup power supply 114 is provided with a controller 115, the controller 115 is connected with the backup power supply 114, the backup power supply 114 is connected with the motor 1134, when the power is off, the controller 115 controls the backup power supply 114 to power on the motor 1134, the assembled sofa block 21 is further accommodated by the rotation of the lead screw 1135, the sofa bed is restored to the sofa state, the back cushion 12 can be taken at will, a space is reserved for folding the assembled sofa block 21, the rotating part 213 is arranged at the center of the folding bottom lining 212, the surface of the inner rotating rod 2131 is provided with a movable ring 2132, the movable ring 2132 is connected with the folding bottom lining 212, the surface of the inner rotating rod 2131 is movably sleeved with a plurality of movable rings 2132, and the movable rings 2132 are connected with the folding bottom lining 212 at the left side and the right side in a staggered mode, so that the folding work of the folding cotton pad 211 and the folding bottom lining 212 is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sofa that outage automatic re-setting, includes support frame board (1) and folding sofa (2), the surface of support frame board (1) is provided with folding sofa (2), its characterized in that: the support frame plate (1) comprises a frame body (11), a back cushion (12) and switches (13), the back cushion (12) is movably mounted on the surface of the frame body (11), and the switches (13) are arranged on two sides of the frame body (11);

the folding sofa (2) comprises a combined sofa block (21), a base box (22), pushing rods (23) and a storage drawer (24), wherein the base box (22) is arranged at the lower end of the combined sofa block (21), the pushing rods (23) are arranged on two sides of the base box (22), and the storage drawer (24) is arranged in the base box (22).

2. The sofa of claim 1, wherein the sofa is capable of automatically resetting after power failure, and comprises: the combined sofa block (21) comprises a folding cotton pad (211), a folding bottom lining (212) and a rotating piece (213), wherein the folding bottom lining (212) is arranged at the lower end of the folding cotton pad (211), and the rotating piece (213) is arranged in the center of the folding bottom lining (212).

3. The sofa of claim 1, wherein the sofa is capable of automatically resetting after power failure, and comprises: the rack body (11) comprises a back plate (111), side rod frames (112), a driving mechanism (113), a standby power supply (114) and a controller (115), the side rod frames (112) are arranged at two ends of the back plate (111), the driving mechanism (113) is arranged on one side of each side rod frame (112), the standby power supply (114) is installed on the surface of the back plate (111), the controller (115) is arranged on one side of the standby power supply (114), and the standby power supply (114) is connected with the controller (115).

4. The sofa of claim 3, wherein the sofa is capable of automatically resetting after power failure, and comprises: actuating mechanism (113) include barrel (1131), first mounting groove (1132), second mounting groove (1133), motor (1134) and lead screw (1135), first mounting groove (1132) have been seted up on the surface of barrel (1131), one side of first mounting groove (1132) is provided with second mounting groove (1133), the inside of first mounting groove (1132) is provided with motor (1134), the internally mounted of second mounting groove (1133) has lead screw (1135), the one end of lead screw (1135) is connected with the output of motor (1134).

5. The sofa of claim 1, wherein the sofa is capable of automatically resetting after power failure, and comprises: the pushing rod (23) comprises a rod body (231), a connecting block (232) and a pushing block (233), one end of the rod body (231) is connected with the surface of the base box (22), the other end of the rod body (231) is fixedly provided with the connecting block (232), the pushing block (233) is fixedly arranged on one side of the connecting block (232), the pushing block (233) is sleeved on the surface of the screw rod (1135), and the pushing block (233) is meshed with the screw rod (1135) and connected.

6. The sofa of claim 2, wherein the sofa is capable of automatically resetting after power failure, and comprises: the rotating part (213) comprises an inner rotating rod (2131) and a movable ring (2132), the surface of the inner rotating rod (2131) is provided with the movable ring (2132), and the movable ring (2132) is connected with the folding bottom lining (212).