CN213587890U

CN213587890U - Sofa capable of realizing intelligent automatic control of sitting and lying

Info

Publication number: CN213587890U
Application number: CN202022528672.3U
Authority: CN
Inventors: 曹树汉
Original assignee: Shenzhen Yuanchao Intelligent Life Co Ltd
Current assignee: Shenzhen Yuanchao Intelligent Life Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-02
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a but sit sofa of intelligent automatic control of lying, including the sofa body, the sofa body includes bedplate and backup plate, and bedplate and backup plate are in ninety degree contained angle states, and the right side top of bedplate and the left side bottom of backup plate rotate the installation, fixed cover is equipped with first sponge cover on the backup plate, and fixed cover is equipped with the second sponge cover on the bedplate, it has same elasticity to hide the cover to bond between the right side top of bedplate and the left side bottom of backup plate to be fixed with, the equal fixed mounting in bottom four corners of bedplate has first supporting leg, and the bottom fixed mounting of first supporting leg has first supporting block. The utility model relates to a rationally, be convenient for automatically adjust the backup plate to the horizontality, reach the purpose that the personnel of being convenient for lie and have a rest, degree of automation is high, and its elasticity shelters from the setting of cover, is convenient for shelter from first installation pole and second installation pole, avoids appearing pressing from both sides personnel's phenomenon at the pivoted in-process, satisfies the user demand, is favorable to the use.

Description

Sofa capable of realizing intelligent automatic control of sitting and lying

Technical Field

The utility model relates to a sofa technical field especially relates to a but sofa of intelligent automatic control of sitting and lying.

Background

The sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foamed plastic and the like is provided with armrests at two sides, is one type of soft furniture and is already necessary for a plurality of families, the commercially sold sofa generally comprises three types of low-back sofas, high-back sofas and common sofas between the low-back sofas and the high-back sofas, the frame is generally made of wood or metal, along with the development of times, the types and functions of the sofas are more and more, such as liftable sofas, the sofas can be adjusted in sitting and lying postures; however, the existing sofa capable of adjusting sitting and lying has a limited adjusting angle, the adjusting angle is mostly small, the sofa is not convenient to adjust to a horizontal state for people to lie, the automation degree is low, and the using requirements cannot be met, so that the intelligent self-control sofa capable of sitting and lying is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the intelligent self-control sofa for sitting and lying.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sofa capable of realizing intelligent automatic control of sitting and lying comprises a sofa body, wherein the sofa body comprises a seat plate and a backup plate, the seat plate and the backup plate are in a state of forming an included angle of ninety degrees, the top of the right side of the seat plate and the bottom of the left side of the backup plate are rotatably installed, a first sponge sleeve is fixedly sleeved on the backup plate, a second sponge sleeve is fixedly sleeved on the seat plate, the same elastic blocking sleeve is fixedly bonded between the top of the right side of the seat plate and the bottom of the left side of the backup plate, first supporting legs are fixedly installed at four corners of the bottom of the seat plate, a first supporting block is fixedly installed at the bottom end of each first supporting leg, two second supporting legs are fixedly installed at the top of the right side of the backup plate, a second supporting block is fixedly installed at the right end of each second supporting leg, two handrail plates are fixedly installed at the top of the seat plate, a rectangular groove is formed in the right side of the, the same connecting rod is hinged between the right side inner wall of the first groove and the right side of the moving block, a rectangular rod is fixedly installed on the left side of the moving block, a screw rod is rotatably installed on the left side inner wall of the rectangular groove, the rectangular rod is sleeved on the screw rod in a threaded manner, guide sleeves are fixedly installed on the top side and the bottom side of the rectangular rod respectively, L-shaped positioning rods are fixedly installed on the top inner wall and the bottom inner wall of the rectangular groove respectively, the two L-shaped positioning rods are symmetrically arranged, the guide sleeves are movably sleeved on the corresponding L-shaped positioning rods, the left ends of the L-shaped positioning rods are fixedly connected with the left side inner wall of the rectangular groove, the screw rod is rotatably installed between the two L-shaped positioning rods, a first bevel gear is fixedly sleeved on the screw rod, a second bevel gear is meshed at the bottom of the first bevel gear, a driving motor is fixedly installed at the, the L-shaped positioning rod positioned below the two L-shaped positioning rods is sleeved on the output shaft of the driving motor.

Preferably, the left end of the rectangular rod is provided with a thread groove, and the thread groove is in threaded connection with the screw rod.

Preferably, the right side top fixed mounting of bedplate has first installation pole, and the left side bottom fixed mounting of backup plate has the second installation pole, and the rotation groove that top and bottom are the opening setting is seted up on the right side of first installation pole, and first round hole has all been seted up to the front side inner wall and the rear side inner wall in rotation groove, and fixed cover is equipped with first bearing in the first round hole, and the inner circle internal fixation cover of two first bearings is equipped with same pivot, and the second installation pole is located and rotates the inslot, and the fixed cover of second installation pole is established in the pivot, and first installation pole and second installation pole all are located elasticity and shelter from in the cover.

Preferably, two balls are embedded on the inner walls of the four sides of the guide sleeve, the L-shaped positioning rod is located between the eight corresponding balls, and the balls are in rolling contact with the outer side of the L-shaped positioning rod.

Preferably, a second bearing is fixedly mounted on the inner wall of the left side of the rectangular groove, one side, close to each other, of each of the two L-shaped positioning rods is fixedly mounted with a same third bearing, and the inner side of an inner ring of the second bearing and the inner side of an inner ring of the third bearing are fixedly connected with the outer side of the screw rod.

Preferably, a second round hole is formed in the inner wall of the bottom of the rectangular groove, a fourth bearing is fixedly sleeved in the second round hole, and the inner side of an inner ring of the fourth bearing is fixedly connected with the outer side of an output shaft of the driving motor.

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

through the matching of a backup plate, a seat plate, a first sponge sleeve, a second sponge sleeve, an L-shaped positioning rod, a moving block, a connecting rod, a rectangular groove, a rectangular rod, a screw rod, a first bevel gear, a driving motor, a second bevel gear, an elastic shielding sleeve, a guide sleeve and a first supporting leg with the first groove, when the backup plate is required to be rotated to a horizontal state according to actual requirements, the forward starting driving motor drives the first bevel gear to rotate through the second bevel gear, the first bevel gear drives the screw rod to rotate, the screw rod drives the rectangular rod to move leftwards while rotating, the rectangular rod drives the two guide sleeves to move leftwards on the corresponding L-shaped positioning rods respectively, the rectangular rod pulls the connecting rod leftwards through the moving block, the pulling force drives the backup plate to rotate rightwards, the connecting rod is extruded to rotate and incline while the backup plate rotates, the elastic shielding sleeve is stretched while the backup plate rotates, make elasticity shelter from the cover and take place deformation, the backup plate drives two second supporting shoes through two second supporting legs and rotates to when with ground contact, and two second supporting legs support the backup plate, and the personnel can lie down the rest this moment.

The utility model relates to a rationally, be convenient for automatically adjust the backup plate to the horizontality, reach the purpose that the personnel of being convenient for lie and have a rest, degree of automation is high, and its elasticity shelters from the setting of cover, is convenient for shelter from first installation pole and second installation pole, avoids appearing pressing from both sides personnel's phenomenon at the pivoted in-process, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic sectional view of a sofa with intelligent automatic control for sitting and lying according to the present invention;

fig. 2 is a schematic cross-sectional structural view of the sofa with the backrest plate rotating to the horizontal state, wherein the sofa is provided with the intelligent automatic control function of sitting and lying;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a backup plate 1, a seat plate 2, a first sponge sleeve 3, a second sponge sleeve 4, a positioning rod 5L-shaped, a moving block 6, a connecting rod 7, a rectangular groove 8, a rectangular rod 9, a screw rod 10, a first bevel gear 11, a driving motor 12, a second bevel gear 13, an elastic shielding sleeve 14, a guide sleeve 15, a first support leg 16 and a first groove 17.

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.

Referring to fig. 1-3, a sofa with intelligent automatic control of sitting and lying comprises a sofa body, the sofa body comprises a seat board 2 and a backup plate 1, the seat board 2 and the backup plate 1 are in a state of ninety degrees included angle, the top of the right side of the seat board 2 and the bottom of the left side of the backup plate 1 are rotatably installed, a first sponge sleeve 3 is fixedly sleeved on the backup plate 1, a second sponge sleeve 4 is fixedly sleeved on the seat board 2, the same elastic shielding sleeve 14 is fixedly bonded between the top of the right side of the seat board 2 and the bottom of the left side of the backup plate 1, first supporting legs 16 are fixedly installed at the four corners of the bottom of the seat board 2, first supporting blocks are fixedly installed at the bottom ends of the first supporting legs 16, two second supporting legs are fixedly installed at the top of the right side of the backup plate 1, second supporting blocks are fixedly installed at the right ends of the second supporting legs, two handrail plates are fixedly installed at the, a moving block 6 is slidably sleeved in the rectangular groove 8, a first groove 17 with an opening at the bottom is arranged at the bottom of the left side of the backup plate 1, the same connecting rod 7 is hinged between the inner wall of the right side of the first groove 17 and the right side of the moving block 6, a rectangular rod 9 is fixedly arranged at the left side of the moving block 6, a screw 10 is rotatably arranged on the inner wall of the left side of the rectangular groove 8, the screw 10 is sleeved with the rectangular rod 9 in a threaded manner, guide sleeves 15 are fixedly arranged at one side of the top and one side of the bottom of the rectangular rod 9, L-shaped positioning rods 5 are fixedly arranged at the inner wall of the top and the inner wall of the bottom of the rectangular groove 8, the two L-shaped positioning rods 5 are symmetrically arranged, the guide sleeves 15 are movably sleeved on the corresponding L-shaped positioning rods 5, the left ends of the L-shaped positioning rods 5 are fixedly connected with the inner, the meshing of first bevel gear 11's bottom has second bevel gear 13, and the bottom fixed mounting of bedplate 2 has driving motor 12, and driving motor 12's output shaft top extend to in the rectangular channel 8 and with second bevel gear 13's bottom fixed connection, and the L shape locating lever 5 cover that lies in the below in two L shape locating levers 5 is established on driving motor 12's output shaft, the utility model relates to a rationally, be convenient for automatically adjust backup plate 1 to horizontality, reach the purpose that the personnel of being convenient for lie and have a rest, degree of automation is high, and its elasticity hides the setting of cover 14, is convenient for shelter from first installation pole and second installation pole, avoids appearing pressing from the phenomenon of personnel at the pivoted in-process, satisfies the user demand, is favorable to using.

In the utility model, a thread groove is arranged at the left end of a rectangular rod 9, the thread groove is in threaded connection with a screw rod 10, a first installation rod is fixedly arranged at the top of the right side of a seat plate 2, a second installation rod is fixedly arranged at the bottom of the left side of a backup plate 1, the right side of the first installation rod is provided with a rotation groove with the top and the bottom being provided with openings, the front inner wall and the rear inner wall of the rotation groove are both provided with first round holes, a first bearing is fixedly sleeved in the first round hole, the inner rings of the two first bearings are fixedly sleeved with a same rotating shaft, the second installation rod is arranged in the rotation groove, the second installation rod is fixedly sleeved on the rotating shaft, the first installation rod and the second installation rod are both arranged in an elastic blocking sleeve 14, two balls are embedded on the inner walls of four sides of a guide sleeve 15, an L-shaped positioning rod 5 is arranged between the corresponding eight balls, the balls are in rolling, fixed mounting has the second bearing on the left side inner wall of rectangular channel 8, and one side fixed mounting that two L shape locating levers 5 are close to each other has same third bearing, the inner circle inboard of second bearing and the inner circle inboard of third bearing all with screw rod 10's outside fixed connection, the second round hole has been seted up on the bottom inner wall of rectangular channel 8, the fixed cover is equipped with the fourth bearing in the second round hole, the inner circle inboard of fourth bearing and driving motor 12's the output shaft outside fixed connection, the utility model relates to a rationally, be convenient for adjust the backup plate 1 to the horizontality automatically, reach the purpose that the personnel of being convenient for lie and have a rest, degree of automation is high, and its elasticity shelters from the setting of cover 14, is convenient for shelter from first installation pole and second installation pole, avoids appearing the phenomenon of clamping personnel at the pivoted in-process, satisfies the user demand, is favorable to use.

The working principle is as follows: when the backrest plate 1 is rotated to a horizontal state according to actual needs, the driving motor 12 is started in a forward direction, the output shaft of the driving motor 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 11 engaged with the second bevel gear to rotate, the first bevel gear 11 drives the screw rod 10 to rotate, under the action of the thread groove formed on the rectangular rod 9, the screw rod 10 drives the rectangular rod 9 to move leftwards while rotating, the rectangular rod 9 drives the two guide sleeves 15 to move leftwards on the corresponding L-shaped positioning rods 5 respectively, the guide sleeves 15 drive the corresponding balls to roll on the L-shaped positioning rods 5, the rectangular rod 9 drives the moving block 6 to move leftwards while moving leftwards, the moving block 6 pulls the connecting rod 7 leftwards, the pulling force drives the backrest plate 1 to rotate rightwards, the backrest plate 1 rotates while extruding the connecting rod 7 to adapt to the rotating angle of the backrest plate, extruded power makes connecting rod 7 tilt by rotation, keep off 1 pivoted while to elasticity and cover 14 and stretch, make elasticity cover 14 take place deformation, keep off 1 pivoted while driving two second supporting legs and rotate, the second supporting leg drives the second supporting shoe that corresponds and rotates to when contacting with ground, keep off 1 rotation to the horizontality of board this moment, the second supporting leg supports backup plate 1, elasticity covers the setting of cover 14, shelter from first installation pole and second installation pole, avoid appearing pressing from both sides personnel's phenomenon at the pivoted in-process, personnel can lay down the rest this moment, make be convenient for automatically adjust backup plate 1 to the horizontality, reach the purpose that the personnel of being convenient for lay the rest and crouch.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The intelligent self-control sofa comprises a sofa body, wherein the sofa body comprises a seat plate (2) and a backup plate (1), the seat plate (2) and the backup plate (1) are in a ninety-degree included angle state, the top of the right side of the seat plate (2) and the bottom of the left side of the backup plate (1) are rotatably installed, a first sponge sleeve (3) is fixedly sleeved on the backup plate (1), a second sponge sleeve (4) is fixedly sleeved on the seat plate (2), the intelligent self-control sofa is characterized in that the same elastic shielding sleeve (14) is fixedly bonded between the top of the right side of the seat plate (2) and the bottom of the left side of the backup plate (1), first supporting legs (16) are fixedly installed at four corners of the bottom of the seat plate (2), a first supporting block is fixedly installed at the bottom of the first supporting legs (16), two second supporting legs are fixedly installed at the top of the right side of the backup plate (1), and second supporting blocks are fixedly installed at the right ends, the top of the seat board (2) is fixedly provided with two handrail boards, the right side of the seat board (2) is provided with a rectangular groove (8), a moving block (6) is sleeved in the rectangular groove (8) in a sliding manner, the left side bottom of the backup board (1) is provided with a first groove (17) with the bottom arranged as an opening, the right side inner wall of the first groove (17) and the right side of the moving block (6) are hinged with a same connecting rod (7), the left side of the moving block (6) is fixedly provided with a rectangular rod (9), the left side inner wall of the rectangular groove (8) is rotatably provided with a screw rod (10), the rectangular rod (9) is sleeved on the screw rod (10) in a threaded manner, one side of the top and one side of the bottom of the rectangular rod (9) are both fixedly provided with guide sleeves (15), the top inner wall and the bottom inner wall of the rectangular groove, the guide sleeve (15) is movably sleeved on the corresponding L-shaped positioning rod (5), the left end of the L-shaped positioning rod (5) is fixedly connected with the inner wall of the left side of the rectangular groove (8), the screw rod (10) is rotatably installed between the two L-shaped positioning rods (5), the screw rod (10) is fixedly sleeved with a first bevel gear (11), the bottom of the first bevel gear (11) is meshed with a second bevel gear (13), the bottom of the seat plate (2) is fixedly provided with a driving motor (12), the top end of an output shaft of the driving motor (12) extends into the rectangular groove (8) and is fixedly connected with the bottom of the second bevel gear (13), and the L-shaped positioning rod (5) positioned below in the two L-shaped positioning rods (5) is sleeved on the output shaft of the driving motor (12).

2. The intelligent self-controlled sofa for sitting and lying according to claim 1, wherein the left end of the rectangular rod (9) is provided with a threaded groove, and the threaded groove is in threaded connection with the screw rod (10).

3. The intelligent automatic sofa for sitting and lying according to claim 1, wherein a first mounting rod is fixedly mounted at the top of the right side of the seat plate (2), a second mounting rod is fixedly mounted at the bottom of the left side of the backup plate (1), a rotating groove with an opening at the top and the bottom is formed at the right side of the first mounting rod, first round holes are formed in the front inner wall and the rear inner wall of the rotating groove, a first bearing is fixedly sleeved in the first round hole, the same rotating shaft is fixedly sleeved in the inner rings of the two first bearings, the second mounting rod is located in the rotating groove, the second mounting rod is fixedly sleeved on the rotating shaft, and the first mounting rod and the second mounting rod are both located in the elastic blocking sleeve (14).

4. The intelligent self-controlled sofa for sitting and lying according to claim 1, wherein two balls are embedded on the inner walls of four sides of the guide sleeve (15), the L-shaped positioning rod (5) is positioned between the eight corresponding balls, and the balls are in rolling contact with the outer side of the L-shaped positioning rod (5).

5. The sofa according to claim 1, wherein a second bearing is fixedly installed on the inner wall of the left side of the rectangular groove (8), a third bearing is fixedly installed on the side of the two L-shaped positioning rods (5) close to each other, and the inner side of the inner ring of the second bearing and the inner side of the inner ring of the third bearing are both fixedly connected with the outer side of the screw (10).

6. The sofa with intelligent automatic control of sitting and lying according to claim 1, wherein a second round hole is opened on the inner wall of the bottom of the rectangular groove (8), a fourth bearing is fixedly sleeved in the second round hole, and the inner side of the inner ring of the fourth bearing is fixedly connected with the outer side of the output shaft of the driving motor (12).