CN219249667U

CN219249667U - Single sofa chair

Info

Publication number: CN219249667U
Application number: CN202320020604.7U
Authority: CN
Inventors: 毕锦荣; 谢旭宇
Original assignee: Dongguan Nicato Commercial Co ltd
Current assignee: Dongguan Nicato Commercial Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-27
Anticipated expiration: 2033-01-05

Abstract

The utility model belongs to the technical field of couch, a single couch is related to, including the seat, the back of seat articulates there is the backplate, the outside fixedly connected with cushion of backplate, the outside fixedly connected with of seat is two handrail of quantity, be provided with the functional module on handrail and the cushion, the lower tip of seat is provided with pedal subassembly, the lower tip fixedly connected with supporting leg of pedal subassembly, the functional module includes one end and the inboard articulated supporting shoe of handrail. This single sofa chair, through the cooperation of loop bar and massage head, when making pivoted loop bar through jack-up adjusting screw, can drive cushion and backplate and rotate towards one side of keeping away from the seat, can make things convenient for the passenger to incline to lie on the seat, increases the comfort, and the servo motor and the driving motor of start can drive the massage head reciprocating motion from top to bottom, comes to massage to leaning on people's back on the seat and eases, improves passenger comfort.

Description

Single sofa chair

Technical Field

The application relates to the technical field of couch, in particular to a single sofa.

Background

Couch generally refers to a single sofa, and the varieties include leather, cloth, metal, rattan, solid wood and the like.

The utility model provides an electron moxa-moxibustion sofa chair as disclosed in publication number CN204814817U, includes seat support, chair leg, handrail and back, the inside moxibustion instrument that is equipped with of back, the moxibustion instrument passes through the wire and is connected with the moxibustion head, and the arrangement of moxibustion head array is on the front of back, the inside fan that is equipped with of seat support, all be equipped with the blowing formula moxibustion instrument on the handrail of back and seat support both sides corresponding with human neck position, fan and the blowing formula moxibustion instrument on the handrail of seat support both sides are respectively through tuber pipe intercommunication, the lower part of blowing formula moxibustion instrument on the handrail is equipped with control panel, is equipped with flexible motor connection between control panel and the handrail, and control panel and the inside fan of back are all connected through the wire, and control panel has power plug through being connected with the wire, combines together electron moxa-moxibustion and couch, and reasonable in design, and people are also safer and more reliable in the use of using.

However, in the above application, the angle of the couch is inconvenient to adjust when the couch is taken, and the couch is inconvenient to massage and relieve for sedentary people, and most of the existing couch is used in families, so that the condition of waist soreness and back pain easily occurs after sedentary people sit for a long time is caused, and the comfort level of the passengers is reduced, so that a single sofa is provided to solve the above problems.

Disclosure of Invention

To the not enough of prior art, this application provides a single couch, possesses advantages such as comfort level height, has solved the not good problem of taking the comfort level.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a single sofa chair, includes the seat, the back of seat articulates there is the backplate, the outside fixedly connected with cushion of backplate, the outside fixedly connected with of seat is two handrail, be provided with functional module on handrail and the cushion, the lower tip of seat is provided with pedal subassembly, the lower tip fixedly connected with supporting leg of pedal subassembly;

the utility model provides a back fixed connection of backplate, including the back cushion, the back of backplate is fixed on the back of backplate, the outside of bracing piece rotates and is connected with the supporting ring, the left side the outside of supporting piece rotates and is connected with the loop bar, the outside fixedly connected with one end of supporting ring extends to the inboard adjusting screw of loop bar, the right side be provided with the telescopic link between supporting ring and the supporting piece, the mounting bracket of back fixedly connected with one end of backplate runs through the back of cushion, the interior roof fixed mounting of mounting bracket has servo motor, the supporting screw of one end and the inside wall rotation of mounting bracket are connected, the outside threaded connection of supporting screw has the installation piece, the outside fixed mounting of installation piece has driving motor, driving motor's output shaft fixedly connected with one end runs through and extends to the inside bull stick of backplate, the outside fixedly connected with carousel of bull stick, the outside fixedly connected with massage head of carousel.

By adopting the technical scheme: through the cooperation of loop bar and massage head, when making pivoted loop bar through jack-up adjusting screw, can drive cushion and backplate and rotate towards one side of keeping away from the seat, can make things convenient for the personnel of taking to incline to lie on the seat, increase the comfort, and servo motor and the driving motor of start can drive the massage head reciprocating motion from top to bottom, comes to massage and eases people's back on leaning on the seat.

Further, the front of backplate has seted up the spread groove that is located the massage head outside, the perforation outside with the spread groove intercommunication and being located driving motor is all seted up to the inside of the back and backplate of cushion.

By adopting the technical scheme: the driving motor, the rotating rod and the massage head which are positioned at the inner side of the perforation have a space for moving up and down.

Further, the inside of installation piece has offered the screw hole, the screw hole cooperates with the screw thread in the supporting screw outside.

By adopting the technical scheme: the rotating supporting screw rod can drive the installation block to longitudinally reciprocate.

Further, one side fixedly connected with one end that driving motor was kept away from to the installation piece extends to the inside slider of mounting bracket, the spout has been seted up to the inside wall of mounting bracket, spout and slider sliding connection.

By adopting the technical scheme: the mounting block capable of moving up and down in a reciprocating manner is more stable through the sliding block and the sliding groove.

Further, the outside fixedly connected with rubber sleeve of loop bar, the internal thread has been seted up to the internal perisporium of loop bar, the internal thread cooperates with adjusting screw outside screw thread.

By adopting the technical scheme: the rotating loop bar can drive the adjusting screw rod to stretch out and draw back, thereby driving the backboard to rotate.

Further, the telescopic link comprises cover storehouse and the gliding slide bar in the cover storehouse, the slide bar is located the inboard one end in cover storehouse and is the T font, the slide bar is located the inboard one end in cover storehouse and is connected with the spring between the cover storehouse inboard, and its other end runs through and extends to the outside in cover storehouse and right side supporting ring fixed connection.

By adopting the technical scheme: the slide bar can stably slide in the sleeve bin to stabilize the stability of the back plate and the back cushion in the rotating process.

Further, pedal subassembly includes the rack of one end and the lower tip fixed connection of seat, the inboard sliding connection of rack has the carriage, the inboard sliding connection footboard of carriage, the outside fixedly connected with one end of carriage extends to the inside first stopper of rack, the outside fixedly connected with one end of footboard extends to the inside second stopper of carriage.

By adopting the technical scheme: through the cooperation of footboard and carriage, when making operating personnel take out the footboard, can make things convenient for the passenger foot to rely on the footboard, can not make the unsettled placing of passenger foot, further improve passenger comfort level.

Further, the inside wall of rack has seted up the first spacing groove that is located the first stopper outside, the inboard fixedly connected with first antiskid cover of first spacing groove, the inside wall of carriage has seted up the second spacing groove that is located the second stopper outside, the inboard fixedly connected with second antiskid cover of second spacing groove.

By adopting the technical scheme: the sliding frame and the pedal can slide in the placing frame and the sliding frame respectively, and the damping sense in the sliding process can be increased.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this single sofa chair, through the cooperation of loop bar and massage head, when making pivoted loop bar through jack-up adjusting screw, can drive cushion and backplate and rotate towards one side of keeping away from the seat, can make things convenient for the passenger to incline to lie on the seat, increases the comfort, and the servo motor and the driving motor of start can drive the massage head reciprocating motion from top to bottom, comes to massage to leaning on people's back on the seat and eases, improves passenger comfort.

2. This single couch, through the cooperation of footboard and carriage, when making operating personnel take out the footboard, can make things convenient for the passenger foot to rely on the footboard, can not make the unsettled placing of passenger foot, further improves passenger comfort level.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the pedal assembly of the present application;

FIG. 3 is a left side view of the seating structure of the present application;

FIG. 4 is a right side view of the seating structure of the present application;

fig. 5 is a schematic structural diagram of functional components of the present application.

In the figure: 1. a seat; 2. an armrest; 3. a back cushion; 4. a pedal assembly; 41. a placing rack; 42. a carriage; 43. a pedal; 44. a first limiting block; 45. a second limiting block; 5. support legs; 6. a back plate; 7. a functional component; 71. a support block; 72. a loop bar; 73. adjusting a screw; 74. a support rod; 75. a support ring; 76. a telescopic rod; 77. a mounting frame; 78. a servo motor; 79. a mounting block; 710. a support screw; 711. a driving motor; 712. a rotating rod; 713. a massage head; 714. a turntable; 715. perforating; 716. and a connecting groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-2, a single sofa chair in this embodiment includes a seat 1, a back plate 6 hinged to the back surface of the seat 1, a back cushion 3 fixedly connected to the outer side of the back plate 6, two armrests 2 fixedly connected to the outer side of the seat 1, functional assemblies 7 arranged on the armrests 2 and the back plate 6, a pedal assembly 4 arranged at the lower end of the seat 1, and supporting legs 5 fixedly connected to the lower end of the pedal assembly 4.

The pedal assembly 4 comprises a placing frame 41 with one end fixedly connected with the lower end part of the seat 1, a sliding frame 42 is slidably connected to the inner side of the placing frame 41, a pedal 43 is slidably connected to the inner side of the sliding frame 42, a first limiting block 44 with one end extending to the inside of the placing frame 41 is fixedly connected to the outer side of the sliding frame 42, and a second limiting block 45 with one end extending to the inside of the sliding frame 42 is fixedly connected to the outer side of the pedal 43.

The inside wall of rack 41 has seted up the first spacing groove that is located the outside of first stopper 44, and the inboard fixedly connected with of first spacing groove is first antiskid cover, and the inside wall of carriage 42 has seted up the second spacing groove that is located the outside of second stopper 45, and the inboard fixedly connected with second antiskid cover of second spacing groove increases the damping pole when footboard 43 takes out to and take out suitable length according to the personnel of taking rise.

In this embodiment, through the cooperation of the pedal 43 and the sliding frame 42, when the operator pulls out the pedal 43, the foot of the operator can conveniently rest on the pedal 43, so that the foot of the operator is not suspended, and the comfort level of the operator is further improved.

Referring to fig. 3-5, in this embodiment, the functional component 7 includes a supporting block 71 with one end hinged to the inner side of the armrest 2, a supporting rod 74 with one end penetrating through the cushion 3 is fixedly connected to the outer side of the back plate 6, a supporting ring 75 is rotatably connected to the outer side of the supporting rod 74, a sleeve rod 72 is rotatably connected to the outer side of the left supporting block 71, an adjusting screw 73 with one end extending to the inner side of the sleeve rod 72 is fixedly connected to the outer side of the left supporting ring 75, a rubber sleeve is fixedly connected to the outer side of the sleeve rod 72, an internal thread is provided on the inner peripheral wall of the sleeve rod 72, and the internal thread is mutually matched with the external thread of the adjusting screw 73, so that the rotating sleeve rod 72 can drive the adjusting screw 73 to move to the outer side or the inner side of the sleeve rod 72.

Be provided with telescopic link 76 between right side supporting ring 75 and the supporting shoe 71, telescopic link 76 comprises cover storehouse and the gliding slide bar in the cover storehouse, the slide bar is located the inboard one end in cover storehouse and is the T font, the slide bar is located the inboard one end in cover storehouse and is fixedly connected with spring between the cover storehouse inboard, and its other end runs through and extends to the outside in cover storehouse and right side supporting ring 75 fixed connection, make the slide bar can stably slide in the cover storehouse, the rotation of backplate 6 is stabilized, the back fixedly connected with one end of backplate 6 runs through the mounting bracket 77 of cushion 3, the interior roof fixed mounting of mounting bracket 77 has servo motor 78.

The output shaft fixedly connected with one end of servo motor 78 rotates the supporting screw 710 of being connected with the inside wall of mounting bracket 77, the outside threaded connection of supporting screw 710 has installation piece 79, the screw hole is offered to the inside of installation piece 79, the screw hole is mutually supported with the screw thread in the supporting screw 710 outside, one side fixedly connected with one end that driving motor 711 was kept away from to installation piece 79 extends to the inside slider of mounting bracket 77, the spout has been offered to the inside wall of mounting bracket 77, spout and slider sliding connection, make pivoted supporting screw 710 can drive installation piece 79 and stabilize the oscilaltion.

The outside fixed mounting of installation piece 79 has driving motor 711, driving motor's output shaft fixedly connected with one end runs through and extends to the bull stick 712 of backplate 6 inside, bull stick 712's outside fixedly connected with carousel 714, carousel 714's outside fixedly connected with massage head 713, the spread groove 716 that is located the massage head 713 outside has been seted up in backplate 6's front, the perforation 715 that communicates and is located driving motor 711 outside with spread groove 716 is all seted up to the inside of cushion 3's the back and backplate 6, make the inboard driving motor 711 of mounting bracket 77 and bull stick 712 possess the space of reciprocates.

In this embodiment, when the adjusting screw 73 is lifted, the rotating loop bar 72 can drive the back cushion 3 and the back plate 6 to rotate towards the side far away from the seat 1, so that the passengers can lie on the seat 1 in a tilting manner, comfort is increased, and the started servo motor 78 and the driving motor 711 can drive the massage head 713 to reciprocate up and down, so that the back of the passengers leaning on the seat 1 can be massaged and relieved, and the comfort of the passengers is improved.

The working principle of the embodiment is as follows:

when a passenger sits on the seat 1 for a long time and feels soreness and backache, when the adjusting screw 73 is jacked up to move to the outside of the sleeve 72 through the rotating sleeve 72, the back cushion 3 and the back plate 6 can be driven to rotate towards the side far away from the seat 1, the passenger can conveniently recline on the seat 1, sitting posture is adjusted, comfort is improved, after the supporting screw 710 is driven to rotate through the starting servo motor 78, the mounting block 79 and the massage head 713 can be driven to move up and down, after the driving motor 711 is started, the massage head 713 can be driven to rotate horizontally, the back of the passenger is jacked up repeatedly through the back cushion 3, so that the back of the passenger leaning on the seat 1 is massaged and relaxed, the comfort of the passenger is improved, when the pedal 43 is pulled out by an operator, feet of the passenger can be conveniently relied on the pedal 43, the feet of the passenger can not be suspended, the pedal 43 can control the extraction length according to the height of the passenger, and the comfort of the passenger is further improved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A single sofa chair, comprising a seat (1), characterized in that: the back of the seat (1) is hinged with a back plate (6), the outer side of the back plate (6) is fixedly connected with a back cushion (3), the outer side of the seat (1) is fixedly connected with two armrests (2), functional components (7) are arranged on the armrests (2) and the back cushion (3), the lower end part of the seat (1) is provided with a pedal component (4), and the lower end part of the pedal component (4) is fixedly connected with supporting legs (5);

the functional component (7) comprises a supporting block (71) with one end hinged with the inner side of the armrest (2), a supporting rod (74) with one end penetrating through a back cushion (3) is fixedly connected to the outer side of the back plate (6), a supporting ring (75) is rotatably connected to the outer side of the supporting rod (74), a sleeve rod (72) is rotatably connected to the outer side of the supporting block (71), an adjusting screw (73) with one end extending to the inner side of the sleeve rod (72) is fixedly connected to the outer side of the supporting ring (75), a telescopic rod (76) is arranged between the supporting ring (75) and the supporting block (71), a mounting frame (77) with one end penetrating through the back cushion (3) is fixedly connected to the back surface of the back plate (6), a servo motor (78) is fixedly connected to the inner top wall of the mounting frame (77), a supporting screw (710) with one end rotatably connected to the inner side wall of the mounting frame (77) is fixedly connected to the output shaft of the servo motor (78), a mounting block (79) is connected to the outer side of the supporting screw (710) through threads, a motor (714) is fixedly connected to the outer side of the mounting block (79), a motor (714) is fixedly connected to the inner side of the back plate (712), the outer side of the rotary table (714) is fixedly connected with a massage head (713).

2. A single sofa as defined in claim 1 wherein: the front of backplate (6) has seted up spread groove (716) that are located massage head (713) outside, the perforation (715) that are located driving motor (711) outside with spread groove (716) intercommunication are all seted up to the inside of the back of cushion (3) and backplate (6).

3. A single sofa as defined in claim 1 wherein: threaded holes are formed in the mounting blocks (79), and the threaded holes are matched with threads on the outer sides of the supporting screws (710).

4. A single sofa as defined in claim 1 wherein: one side of the installation block (79) away from the driving motor (711) is fixedly connected with a sliding block, one end of the sliding block extends to the inside of the installation frame (77), a sliding groove is formed in the inner side wall of the installation frame (77), and the sliding groove is in sliding connection with the sliding block.

5. A single sofa as defined in claim 1 wherein: the outside fixedly connected with rubber sleeve of loop bar (72), the internal thread has been seted up to the inner peripheral wall of loop bar (72), the internal thread cooperates with adjusting screw (73) outside screw thread.

6. A single sofa as defined in claim 1 wherein: the telescopic rod (76) consists of a sleeve bin and a sliding rod sliding in the sleeve bin, one end of the sliding rod, which is positioned on the inner side of the sleeve bin, is T-shaped, a spring is fixedly connected between one end of the sliding rod, which is positioned on the inner side of the sleeve bin, and the other end of the sliding rod penetrates through and extends to the outer side of the sleeve bin to be fixedly connected with a right side supporting ring (75).

7. A single sofa as defined in claim 1 wherein: the pedal assembly (4) comprises a placing frame (41) with one end fixedly connected with the lower end of the seat (1), a sliding frame (42) is connected to the inner side of the placing frame (41) in a sliding mode, a pedal (43) is connected to the inner side of the sliding frame (42) in a sliding mode, a first limiting block (44) with one end extending to the inner side of the placing frame (41) is fixedly connected to the outer side of the sliding frame (42), and a second limiting block (45) with one end extending to the inner side of the sliding frame (42) is fixedly connected to the outer side of the pedal (43).

8. A single sofa as defined in claim 7, wherein: the first limiting groove positioned at the outer side of the first limiting block (44) is formed in the inner side wall of the placing frame (41), the first anti-slip sleeve is fixedly connected to the inner side of the first limiting groove, the second limiting groove positioned at the outer side of the second limiting block (45) is formed in the inner side wall of the sliding frame (42), and the second anti-slip sleeve is fixedly connected to the inner side of the second limiting groove.