CN210961139U

CN210961139U - Adaptive self-adjusting sofa for smart home

Info

Publication number: CN210961139U
Application number: CN201921761935.6U
Authority: CN
Inventors: 牟康
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-10
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an adaptive self-adjusting sofa for smart home, which comprises a backrest, a sofa body and a supporting structure, wherein a clamping groove is matched with the size of a clamping block, the clamping groove is matched with the position of the clamping block, a foot pad slides in an inner cavity of a base under the action of a sliding structure, when the foot pad is not used, the foot pad can be conveniently collected, the space is saved, when the foot pad is used, the extending size of the foot pad can be adjusted according to different users, the practicability of the device is improved, the height of a back cushion can be adjusted according to different users by arranging a second rack, a second gear and a second motor, the satisfaction and the comfort of the user are improved, a lifting structure is arranged in the inner cavity of an installation cavity, a driving structure is arranged at one side of the lifting structure, the size of a first driving wheel is matched with that of the first rack, and the position of the first driving wheel is matched with that, can adjust the height of sofa body, conveniently to the clearance on sofa body lower extreme ground.

Description

Adaptive self-adjusting sofa for smart home

Technical Field

The utility model relates to an intelligence house technical field specifically is an adaptability self-interacting sofa for intelligent house.

Background

The sofa is a transliteration of sofa, a backrest chair with spring cushions, and the backrest chair is multipurpose with bow-shaped bent springs and foam plastics, is simple and convenient to manufacture, can make the body light, and is one of modern furniture commonly used in China at present. Sofas have been a necessary piece of furniture for many households. The commercially available sofas generally include three types, namely a low-back sofa, a high-back sofa and a common sofa between the two. Three features are described below. Low back sofa: belongs to a rest type portable chair. The sofa backrest has a lower height for supporting the waist (lumbar vertebra) of a user by a supporting point, is generally about 370 mm away from the seat surface, has a smaller angle, is not only beneficial to rest, but also enables the peripheral size of the whole sofa to be correspondingly reduced. The sofa is convenient and light to move and occupies small area. High back sofa: also known as an airline seat. It features that there are three supporting points for the waist, shoulder and hindbrain to lean against the curved back. The three supporting points do not form a straight line in space, so the technical requirement for manufacturing the sofa is higher, and the manufacturing difficulty is higher. The wooden frame for making high back sofa must be made with turning surface formed by three points, otherwise it is difficult to ensure the position of supporting point when the working procedures of covering sofa surface are carried out, and it brings uncomfortable feeling to user. When purchasing a high back sofa, the user should pay attention to whether the three supporting points on the back surface are reasonable and appropriate, and the structure can be judged by a test seat. High back sofas have evolved from reclining chairs. In order to improve the rest performance, the sofa can be also provided with a footrest, and the height of the footrest can be the same as the height of the front edge of the seat surface of the sofa when the sofa is placed in front of the sofa. A common sofa comprises: is a common sofa for household. Most of the sofas are sold in the market. It has two supporting points for supporting the lumbar vertebra and the thoracic vertebra of a user and 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 critical, and the abdominal muscle of a user is strong and fatigued due to the excessively large or excessively small angle. Similarly, the width of the sofa seat surface is not too large, and is usually within 540 mm according to the standard requirement, so that the user's lower leg can adjust the sitting posture at will, and the user can rest more comfortably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adaptability self-interacting sofa for intelligent house improves satisfaction and the travelling comfort that the user used, and the problem of prior art has been solved to the clearance on sofa body lower extreme ground to the convenience.

In order to achieve the above object, the utility model provides a following technical scheme: an adaptive self-adjusting sofa for smart home comprises a backrest, a sofa body and a supporting structure, wherein the backrest comprises a back cushion, a groove and a moving structure, the groove is formed in the lower end of the back cushion, and the moving structure is arranged in an inner cavity of the backrest; the sofa body comprises handrails, foot pads, a sliding structure and a base, wherein the handrails are arranged at the upper end of the base, the foot pads are arranged on one side of the sliding structure, and the sliding structure is arranged in an inner cavity of the base; the surface of the handrail is provided with a control switch; a clamping block is arranged on one side of the foot pad; the supporting structure comprises a supporting frame, a driving structure, a lifting structure and an installation cavity, the installation cavity is arranged in the inner cavity of the supporting frame, the lifting structure is arranged in the inner cavity of the installation cavity, and the driving structure is arranged on one side of the lifting structure; the driving structure comprises a driving motor, a rotating shaft, a worm wheel, a connecting shaft and a first driving wheel, wherein the rotating shaft is arranged on one side of the driving motor, the worm wheel is connected with the rotating shaft through the worm, and the first driving wheel is connected with the worm wheel through the connecting shaft; the lifting structure comprises a push plate, a push rod, a sleeve and a first rack, the push plate is arranged at the top of the push rod, the lower end of the push rod is arranged in an inner cavity of the sleeve, and the first rack is arranged on one side of the push rod.

Further, the mobile structure comprises a second rack, a second gear, a second motor, a fixed frame and a fixed plate, the second rack is arranged on the left side of the fixed plate, the second gear is arranged on the left side of the second rack, the left side of the second gear is connected with the headrest through the second motor, and the fixed frame is arranged on two sides of the second gear.

Further, sliding structure includes spout, first slider, third motor, buffer block, buffer spring, draw-in groove and second slider, and the one end setting of first slider is at the inner chamber of spout, and the other end of first slider links to each other with one side of second slider, and the third motor setting is on the right side of second slider, and the buffer block setting is on the inner chamber of spout, and buffer spring sets up on the right side of buffer block, and the draw-in groove setting is on the left side of spout.

Further, the second slider is arranged on the right side of the foot pad.

Furthermore, the clamping groove is matched with the clamping block in size, and the clamping groove is matched with the clamping block in position.

Furthermore, the size of the first driving wheel is matched with that of the first rack, and the positions of the first driving wheel are matched with that of the first rack.

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

1. the utility model provides an adaptability self-interacting sofa for intelligent house, the callus on the sole sets up the one side at sliding structure, sliding structure sets up the inner chamber at the base, the second slider sets up the right side at the callus on the sole, the big or small looks adaptation of draw-in groove and fixture block, the position looks adaptation of draw-in groove and fixture block, the callus on the sole slides at the inner chamber of base under sliding structure's effect, when the callus on the sole does not use, not only can make things convenient for the callus on the sole to collect, and practice thrift the space, during the callus on the sole use, can adjust the size that the callus on the sole stretches out according to the user of.

2. The utility model provides an adaptability self-interacting sofa for intelligent house, second rack set up in the left side of fixed plate, and the second gear setting is in the left side of second rack, and the left side of second gear is passed through the second motor and is connected with the back cushion, and fixed frame setting can be according to the user of difference and adjust the height of back cushion in the both sides of second gear, improves satisfaction and the travelling comfort that the user used.

3. The utility model provides an adaptability self-interacting sofa for intelligent house, the installation cavity sets up the inner chamber at the carriage, and elevation structure sets up the inner chamber at the installation cavity, and drive structure sets up in one side of elevation structure, the big or small looks adaptation of first action wheel and first rack, and the position looks adaptation of first action wheel and first rack can highly adjust the sofa body, and the convenience is to the clearance on sofa body lower extreme ground.

Drawings

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

FIG. 2 is a structural view of the sofa body of the present invention;

FIG. 3 is a structural diagram of the moving structure of the present invention;

FIG. 4 is a structural view of the support structure of the present invention;

fig. 5 is a structural view of the lifting structure and the driving structure of the present invention.

In the figure: 1. a backrest; 11. a back cushion; 12. a groove; 13. a moving structure; 131. a second rack; 132. a second gear; 133. a second motor; 134. a fixing frame; 135. a fixing plate; 2. a sofa body; 21. a handrail; 22. a foot pad; 23. a sliding structure; 231. a chute; 232. a first slider; 233. a third motor; 234. a buffer block; 235. a buffer spring; 236. a card slot; 237. a second slider; 24. a base; 211. a control switch; 221. a clamping block; 3. a support structure; 31. a support frame; 32. a drive structure; 321. a drive motor; 322. a rotating shaft; 323. a worm; 324. a turbine; 325. a connecting shaft; 326. a first drive wheel; 33. a lifting structure; 331. pushing the plate; 332. a push rod; 333. a sleeve; 334. a first rack; 34. and (7) installing a cavity.

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 to 5, an adaptive self-adjusting sofa for smart home comprises a backrest 1, a sofa body 2 and a supporting structure 3, wherein the backrest 1 comprises a headrest 11, a groove 12 and a moving structure 13, the groove 12 is arranged at the lower end of the headrest 11, the moving structure 13 is arranged in the inner cavity of the backrest 1, the moving structure 13 comprises a second rack 131, a second gear 132, a second motor 133, a fixing frame 134 and a fixing plate 135, the second rack 131 is arranged at the left side of the fixing plate 135, the second gear 132 is arranged at the left side of the second rack 131, the left side of the second gear 132 is connected with the headrest 11 through the second motor 133, the fixing frame 134 is arranged at both sides of the second gear 132, the height of the headrest 11 can be adjusted according to different users, the satisfaction and comfort of the users are improved, the sofa body 2 comprises armrests 21, a foot pad 22, a sliding structure 23 and a base 24, the armrest 21 is arranged at the upper end of the base 24, the foot pad 22 is arranged at one side of the sliding structure 23, the sliding structure 23 is arranged in an inner cavity of the base 24, the surface of the armrest 21 is provided with the control switch 211, one side of the foot pad 22 is provided with the fixture block 221, the sliding structure 23 comprises a sliding groove 231, a first sliding block 232, a third motor 233, a buffer block 234, a buffer spring 235, a clamping groove 236 and a second sliding block 237, one end of the first sliding block 232 is arranged in the inner cavity of the sliding groove 231, the other end of the first sliding block 232 is connected with one side of the second sliding block 237, the third motor 233 is arranged at the right side of the second sliding block 237, the buffer block 234 is arranged in the inner cavity of the sliding groove 231, the buffer spring 235 is arranged at the right side of the buffer block 234, the clamping groove 236 is arranged at the left side of the sliding groove 231, the second sliding block 237 is arranged at the right side of the foot pad 22, the clamping groove 236 is matched with the size of, when the foot pad 22 is not used, not only can the foot pad 22 be conveniently collected, but also the space is saved, when the foot pad 22 is used, the size of the foot pad 22 extending out can be adjusted according to different users, and the practicability of the device is improved, the supporting structure 3 comprises a supporting frame 31, a driving structure 32, a lifting structure 33 and an installation cavity 34, the installation cavity 34 is arranged in the inner cavity of the supporting frame 31, the lifting structure 33 is arranged in the inner cavity of the installation cavity 34, the driving structure 32 is arranged on one side of the lifting structure 33, the driving structure 32 comprises a driving motor 321, a rotating shaft 322, a worm 323, a turbine 324, a connecting shaft 325 and a first driving wheel 326, the rotating shaft 322 is arranged on one side of the driving motor 321, the turbine 324 is connected with the rotating shaft 322 through the worm 323, the first driving wheel 326 is connected with the turbine 324 through the connecting shaft 325, the lifting structure 33 comprises a push plate 331, a push rod 332, a sleeve, the lower extreme setting of push rod 332 is in the inner chamber of sleeve 333, and first rack 334 sets up the one side at push rod 332, and the size looks adaptation of first action wheel 326 and first rack 334, the position looks adaptation of first action wheel 326 and first rack 334 can be adjusted sofa body 2's height, conveniently to the clearance on sofa body 2 lower extreme ground.

In summary, the following steps: the utility model provides an adaptability self-interacting sofa for intelligent house, including back 1, sofa body 2 and bearing structure 3, callus on the sole 22 sets up in one side of sliding structure 23, sliding structure 23 sets up in the inner chamber of base 24, second slider 237 sets up in the right side of callus on the sole 22, draw-in groove 236 and the size of fixture block 221 are adapted, draw-in groove 236 and the position of fixture block 221 are adapted, callus on the sole 22 slides in the inner chamber of base 24 under the effect of sliding structure 23, when callus on the sole 22 does not use, not only can make things convenient for callus on the sole 22 to collect, and practice thrift the space, when callus on the sole 22 uses, can adjust the size that callus on the sole 22 stretches out according to different users, improve the practicality of device, second rack 131 sets up in the left side of fixed plate 135, second gear 132 sets up in the left side of second rack 131, the left side of second gear 132 is connected with back cushion 11 through second motor 133, fixed frame 134 sets up the both sides at second gear 132, can adjust the height of back cushion 11 according to the user of difference, the satisfaction and the travelling comfort that improve the user and use, installation cavity 34 sets up the inner chamber at carriage 31, elevation structure 33 sets up the inner chamber at installation cavity 34, drive structure 32 sets up the one side at elevation structure 33, the size looks adaptation of first action wheel 326 and first rack 334, the position looks adaptation of first action wheel 326 and first rack 334, can adjust the height of sofa body 2, the convenience is to the clearance on sofa body 2 lower extreme ground.

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. An adaptive self-adjusting sofa for smart home, comprising a backrest (1), a sofa body (2) and a support structure (3), characterized in that: the backrest (1) comprises a headrest (11), a groove (12) and a moving structure (13), the groove (12) is arranged at the lower end of the headrest (11), and the moving structure (13) is arranged in an inner cavity of the backrest (1); the sofa body (2) comprises handrails (21), foot pads (22), a sliding structure (23) and a base (24), wherein the handrails (21) are arranged at the upper end of the base (24), the foot pads (22) are arranged on one side of the sliding structure (23), and the sliding structure (23) is arranged in an inner cavity of the base (24); a control switch (211) is arranged on the surface of the armrest (21); a fixture block (221) is arranged on one side of the foot pad (22); the supporting structure (3) comprises a supporting frame (31), a driving structure (32), a lifting structure (33) and a mounting cavity (34), the mounting cavity (34) is arranged in the inner cavity of the supporting frame (31), the lifting structure (33) is arranged in the inner cavity of the mounting cavity (34), and the driving structure (32) is arranged on one side of the lifting structure (33); the driving structure (32) comprises a driving motor (321), a rotating shaft (322), a worm (323), a turbine (324), a connecting shaft (325) and a first driving wheel (326), the rotating shaft (322) is arranged on one side of the driving motor (321), the turbine (324) is connected with the rotating shaft (322) through the worm (323), and the first driving wheel (326) is connected with the turbine (324) through the connecting shaft (325); the lifting structure (33) comprises a push plate (331), a push rod (332), a sleeve (333) and a first rack (334), the push plate (331) is arranged at the top of the push rod (332), the lower end of the push rod (332) is arranged in an inner cavity of the sleeve (333), and the first rack (334) is arranged on one side of the push rod (332).

2. The adaptive self-adjusting sofa for smart homes according to claim 1, wherein: the movable structure (13) comprises a second rack (131), a second gear (132), a second motor (133), a fixed frame (134) and a fixed plate (135), the second rack (131) is arranged on the left side of the fixed plate (135), the second gear (132) is arranged on the left side of the second rack (131), the left side of the second gear (132) is connected with the headrest (11) through the second motor (133), and the fixed frame (134) is arranged on two sides of the second gear (132).

3. The adaptive self-adjusting sofa for smart homes according to claim 1, wherein: sliding structure (23) include spout (231), first slider (232), third motor (233), buffer block (234), buffer spring (235), draw-in groove (236) and second slider (237), the one end setting of first slider (232) is at the inner chamber of spout (231), the other end of first slider (232) links to each other with one side of second slider (237), third motor (233) set up the right side at second slider (237), buffer block (234) set up the inner chamber at spout (231), buffer spring (235) set up the right side at buffer block (234), draw-in groove (236) set up the left side at spout (231).

4. The adaptive self-adjusting sofa for smart homes according to claim 3, wherein: the second slider (237) is arranged on the right side of the foot pad (22).

5. The adaptive self-adjusting sofa for smart homes according to claim 4, wherein: the clamping groove (236) is matched with the clamping block (221) in size, and the clamping groove (236) is matched with the clamping block (221) in position.

6. The adaptive self-adjusting sofa for smart homes according to claim 1, wherein: the size of the first driving wheel (326) is matched with that of the first rack (334), and the positions of the first driving wheel (326) and the first rack (334) are matched.