CN221179929U - Sofa deck chair with adjustable foot support structure - Google Patents

Abstract

The utility model discloses a sofa deck chair with an adjustable foot rest structure, which comprises a sofa deck chair body, a movable cavity arranged on one side of the body and used for accommodating, a movable frame arranged on the inner side of the movable cavity and used for moving, an installation cavity arranged on the inner side of the movable frame and used for providing an installation space, a placing groove arranged on the top of the movable frame and used for placing the foot rest and a foot rest plate arranged on the inner side of the placing groove.

Description

Sofa deck chair with adjustable foot support structure

Technical Field

The utility model relates to the technical field of sofa reclining chairs, in particular to a sofa reclining chair with an adjustable foot support structure.

Background

The sofa is a multi-seat chair with soft cushions, the back rest chair with springs or thick foam plastic and the like is provided with armrests on two sides, the sofa is a piece of furniture which is necessary for many families, the sofa sold on the market generally comprises a low-back sofa, a high-back sofa and a common sofa between the low-back sofa and the high-back sofa, most of the sofas do not have independent foot rests, and when a child uses the sofa, the feet are in a suspended state, and uncomfortable feeling is generated, so that the comfort of the sofa and the reclining chair is reduced.

The prior patent CN218515465U discloses a sofa deck chair with adjustable foot support structure, relates to the sofa deck chair field, and to most sofa not possess independent foot support, when minors or child are using the sofa, the foot is unsettled state, can produce uncomfortable to reduced the problem of the travelling comfort of sofa deck chair, the present proposal is following scheme, it includes the sofa seat, equal fixed mounting in sofa seat top both sides has the same sofa handrail of structure, and two sofa handrail is symmetric distribution, sofa seat top one side fixed mounting has the sofa back, just the sofa back is connected with two sofa handrail, the mounting groove has been seted up to sofa seat one side, just slidable mounting has first foot layer board in the mounting groove, first foot layer board top connection is equipped with adjustment mechanism. The application has novel structure and is provided with an independent foot rest, the foot rest can be guided out when needed, and the foot rest is convenient to support, thereby improving the comfort of the device.

Based on the retrieval of above-mentioned patent to and combining sofa deck chair discovery among the prior art, above-mentioned sofa is when using, although can accomodate and stretch out the foot rest structure, but inclination and the supporting height that can not convenient regulation foot rest, the problem that prior art equipment exists: the prior art device can not conveniently adjust the inclination angle and the supporting height of the foot support structure, so that people with different heights can not use the foot support structure, the foot support structure can not support the feet of a user at different heights and angles, and the comfort level of the user is affected.

Disclosure of utility model

The utility model aims to provide a sofa deck chair with an adjustable foot support structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sofa deck chair comprises a sofa deck chair body, a movable cavity, a movable frame, a mounting cavity, a placing groove, a foot supporting plate, an adjusting component and a driving component, wherein the movable cavity is arranged on one side of the body and used for accommodating the sofa deck chair;

The movable frame is in sliding connection with the movable cavity and is not separated from the movable cavity, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the first screw rod, the first screw rod penetrates through the driving plate and is in threaded connection with the driving plate, the driving plate is hinged with the sliding plate, the sliding plate is hinged with the fixing strip, the fixing strip is fixedly connected with the foot supporting plate, and the sliding plate is in sliding connection with the movable frame.

Preferably, the driving component comprises a fixing frame arranged at the bottom of the body and used for mounting, a second motor arranged at the inner side of the fixing frame, a second screw rod arranged at the top of the second motor and used for driving, two sliding blocks sleeved at the outer side of the second screw rod, a connecting plate arranged at one side of the sliding blocks and used for driving, a driven block arranged at one side of the connecting plate and used for connecting and a driven groove arranged at the other side of the sliding frame and used for providing a sliding space, the second screw rod is a bidirectional screw rod, the second screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the driven block is in sliding connection with the driven groove, the sliding block is hinged with the connecting plate, the other end of the connecting plate is hinged with the driven block, and the two connecting plates are hinged.

Preferably, the fixed slot that is used for supporting has been seted up at body top, the fixed slot inboard is equipped with the support frame that is used for the resistance to compression, the support frame top is equipped with the supporting shoe that is used for supporting, the supporting shoe top is equipped with the cushion, support frame and supporting shoe fixed connection, supporting shoe and fixed slot sliding connection just do not break away from.

Preferably, a plurality of elastic frames are uniformly arranged on the inner side of the supporting frame, and the section of each elastic frame is hexagonal.

Preferably, the elastic frame is provided with a first elastic piece for fixing, a second elastic piece for supporting is arranged between the two elastic pieces, the section of the second elastic piece is arc-shaped, the first elastic piece is fixedly connected with the second elastic piece, and the first elastic piece is fixedly connected with the elastic frame.

Preferably, guide rods used for limiting are respectively arranged at the inner side of the movable cavity and at the two sides of the first screw rod, and the guide rods are in sliding connection with the driving plates.

Preferably, a limiting rod for preventing the falling-off is arranged on the inner side of the driven groove, and the limiting rod is in sliding connection with the driven block.

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

1. According to the utility model, through the body, the movable cavity, the movable frame, the mounting cavity, the placing groove, the foot supporting plate, the first screw rod, the first motor, the output shaft, the first bevel gear, the second bevel gear, the driving plate, the sliding plate and the fixed strip, the movable frame is in sliding connection with the movable cavity and is not separated from the movable cavity, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the first screw rod, the first screw rod penetrates through the driving plate and is in threaded connection with the driving plate, the driving plate is hinged with the sliding plate, the sliding plate is hinged with the fixed strip, the fixed strip is fixedly connected with the foot supporting plate, the sliding plate is in sliding connection with the movable frame, the first motor can drive the first bevel gear to rotate through the output shaft, then the first bevel gear drives the first screw rod to rotate forward and backward, the first screw rod can drive the driving plate to move up and down, then the driving plate drives the foot supporting plate to move up and down through the fixed strip at the top of the sliding plate, the inclined angle of the foot supporting plate is adjusted according to different supporting heights of the two sliding plates, the supporting heights of the foot supporting plates can be convenient for supporting feet for users to support different heights, and foot supporting users.

2. According to the utility model, the fixed frame, the second motor, the second screw rod, the sliding block, the connecting plate, the driven block and the driven groove are adopted, the second screw rod is a bidirectional screw rod, the second screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the driven block is in sliding connection with the driven groove, the sliding block is hinged with the connecting plate, the other end of the connecting plate is hinged with the driven block, the two connecting plates are hinged, the second motor can drive the second screw rod to rotate forward and backward, the second screw rod can drive the two sliding blocks to approach or depart from each other, then the sliding block drives the driven block to slide in the driven groove through the connecting plate, and then the movable frame is driven to enter and exit the movable cavity through the two connecting plates, so that the movable frame drives the foot supporting plate to enter and exit the movable cavity, and convenience and stability for adjusting the extension and storage of the foot supporting plate are improved.

Drawings

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

FIG. 2 is a front cross-sectional perspective view of the overall structure of the present utility model;

FIG. 3 is a front cross-sectional perspective view of the overall structure of the present utility model;

FIG. 4 is an enlarged view of the entire structure of the present utility model at A in FIG. 2;

FIG. 5 is an enlarged view of the entire structure of the present utility model at B in FIG. 2;

FIG. 6 is an enlarged view of the entire structure of the present utility model at C in FIG. 2;

fig. 7 is an enlarged view of fig. 3D of the overall structure of the present utility model.

In the figure: 1. a body; 11. a movable cavity; 12. a movable frame; 13. a mounting cavity; 14. a placement groove; 15. a foot support plate; 16. a first screw; 17. a first motor; 18. an output shaft; 19. a first bevel gear; 20. a second bevel gear; 21. a driving plate; 22. a sliding plate; 23. a fixing strip; 24. a fixing frame; 25. a second motor; 26. a second screw; 27. a sliding block; 28. a connecting plate; 29. a driven block; 30. a driven groove; 31. a fixing groove; 32. a support frame; 33. a support block; 34. a soft cushion; 35. an elastic frame; 36. a guide rod; 37. a limit rod; 351. a first elastic sheet; 352. and a second elastic sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the sofa deck chair with adjustable foot rest structure provided by the embodiment of the utility model comprises a body 1 of the sofa deck chair, a movable cavity 11 arranged at one side of the body 1 and used for accommodating, a movable frame 12 arranged at the inner side of the movable cavity 11 and used for moving, a mounting cavity 13 arranged at the inner side of the movable frame 12 and used for providing mounting space, a placing groove 14 arranged at the top of the movable frame 12, a foot rest plate 15 arranged at the inner side of the placing groove 14, an adjusting part used for adjusting the inclination angle and the height of the foot rest plate 15 and a driving part used for accommodating the foot rest plate 15, wherein the adjusting part comprises two first screw rods 16 arranged at the inner side of the mounting cavity 13 and used for driving, a first motor 17 arranged at the bottom of the mounting cavity 13 and positioned at one side of the first screw rods 16, an output shaft 18 arranged at one side of the first motor 17, a first bevel gear 19 sleeved at the outer side of the output shaft 18, a second bevel gear 20 sleeved at the bottom of the first screw rods 16 and used for connecting, a driving plate 21 sleeved at the outer side of the first screw rods 16 and used for driving, a sliding plate 22 arranged at one side of the driving plate 21 and two fixed strips 23 arranged at the bottom of the driving plate 21 and used for connecting the foot rest plate 15;

the movable frame 12 is slidably connected with the movable cavity 11 and is not separated from the movable cavity, the first bevel gear 19 is meshed with the second bevel gear 20, the second bevel gear 20 is fixedly connected with the first screw rod 16, the first screw rod 16 penetrates through the driving plate 21 and is in threaded connection with the driving plate 21, the driving plate 21 is hinged with the sliding plate 22, the sliding plate 22 is hinged with the fixing strip 23, the fixing strip 23 is fixedly connected with the foot supporting plate 15, and the sliding plate 22 is slidably connected with the movable frame 12.

Referring to fig. 4, the driving component includes a fixing frame 24 disposed at the bottom of the body 1 and used for mounting, a second motor 25 disposed at the inner side of the fixing frame 24, a second screw 26 disposed at the top of the second motor 25 and used for driving, two sliding blocks 27 sleeved at the outer sides of the second screw 26, a connecting plate 28 disposed at one side of the sliding blocks 27 and used for driving, a driven block 29 disposed at one side of the connecting plate 28 and used for connecting, and a driven groove 30 disposed at the other side of the sliding frame and used for providing a sliding space, the second screw 26 is a bidirectional screw, the second screw 26 penetrates the sliding block 27 and is in threaded connection with the driven block 27, the driven block 29 is in sliding connection with the driven groove 30, the sliding block 27 is hinged with the connecting plate 28, and the other ends of the connecting plate 28 are hinged with the driven block 29, and the two connecting plates 28 are hinged.

The scheme is adopted: through mount 24, second motor 25, second screw rod 26, sliding block 27, connecting plate 28, driven piece 29 and driven groove 30, second screw rod 26 is two-way screw rod, second screw rod 26 runs through sliding block 27 and rather than spiro union, driven piece 29 and driven groove 30 sliding connection, sliding block 27 is articulated with connecting plate 28, the connecting plate 28 other end articulates with driven piece 29, two connecting plates 28 are articulated, second motor 25 can drive second screw rod 26 forward and reverse rotation, second screw rod 26 can drive two sliding blocks 27 and be close to or keep away from each other, then sliding block 27 passes through connecting plate 28 and drives driven piece 29 and slide in driven groove 30, then utilize two connecting plates 28 to drive movable frame 12 business turn over movable cavity 11, so that movable frame 12 drives foot layer board 15 business turn over movable cavity 11, improve convenience and stability of adjusting foot layer board 15 and stretching out and accomodating.

Referring to fig. 6, a fixing groove 31 for supporting is formed in the top of the body 1, a supporting frame 32 for compression resistance is provided in the inner side of the fixing groove 31, a supporting block 33 for supporting is provided in the top of the supporting frame 32, a soft pad 34 is provided in the top of the supporting block 33, the supporting frame 32 is fixedly connected with the supporting block 33, and the supporting block 33 is slidably connected with the fixing groove 31 without detachment.

The scheme is adopted: through fixed slot 31, support frame 32, supporting shoe 33 and cushion 34, support frame 32 and supporting shoe 33 fixed connection, supporting shoe 33 and fixed slot 31 sliding connection just do not break away from, and the support frame 32 in the fixed slot 31 can support supporting shoe 33, and supporting shoe 33 can support cushion 34 and human contact, can improve the compressive resistance of supporting shoe 33 top cushion 34 to improve the comfort level that the user used body 1.

Referring to fig. 6, a plurality of elastic frames 35 are uniformly arranged on the inner side of the supporting frame 32, and the cross section of the elastic frames 35 is hexagonal.

The scheme is adopted: through the elastic frame 35, the section of the elastic frame 35 is hexagonal, and a plurality of elastic frames 35 can support the support frame 32 and can improve the compression resistance and buffering effect of the support frame 32.

Referring to fig. 6, a first elastic piece 351 for fixing is respectively disposed on two sides of the elastic frame 35, a second supporting elastic piece 352 is disposed between the two elastic pieces, a section of the second elastic piece 352 is arc-shaped, the first elastic piece 351 is fixedly connected with the second elastic piece 352, and the first elastic piece 351 is fixedly connected with the elastic frame 35.

The scheme is adopted: through first shell fragment 351 and second shell fragment 352, the second shell fragment 352 cross-section is the arc, first shell fragment 351 and second shell fragment 352 fixed connection, first shell fragment 351 and elastic frame 35 fixed connection, the deformation degree of second shell fragment 352 is bigger, receive the extrusion when first shell fragment 351 and second shell fragment 352 support elastic frame 35 and take place deformation, then second shell fragment 352 supports elastic frame 35 in the outside of first shell fragment 351, improve the cushioning effect and the crushing resistance of support frame 32.

Referring to fig. 5, guide rods 36 for limiting are respectively arranged at two sides of the first screw 16 inside the movable cavity 11, and the guide rods 36 are slidably connected with the driving plate 21.

The scheme is adopted: through guide bar 36, guide bar 36 and drive board 21 sliding connection, two guide bars 36 can carry out spacing and direction to drive board 21, improves the stability that first screw rod 16 drove drive board 21 and reciprocate.

Referring to fig. 7, a stop lever 37 for preventing the falling off is provided inside the driven groove 30, and the stop lever 37 is slidably connected with the driven block 29.

The scheme is adopted: through the stop lever 37, the stop lever 37 and the driven block 29 are in sliding connection, the stop lever 37 can guide and stop the driven block 29, and the driven block 29 can be prevented from being separated from the driven groove 30.

The working principle of the utility model is as follows:

Firstly, when a user sits on the cushion 34, the cushion 34 presses the supporting frame 32 at the bottom of the supporting block 33 downwards, the supporting frame 32 in the fixing groove 31 supports the supporting block 33 due to the action of force, then the supporting block 33 supports the cushion 34 to be contacted with a human body, meanwhile, the second elastic piece 352 supports the elastic frame 35 at the outer side of the first elastic piece 351, then the plurality of elastic frames 35 support the supporting frame 32, then the second motor 25 is started to drive the second screw 26 to rotate, then the second screw 26 drives the two sliding blocks 27 to approach each other, then the two sliding blocks 27 drive the two driven blocks 29 to slide in the driven groove 30 through the two connecting plates 28, meanwhile, the driven blocks 29 slide at the outer side of the limiting rod 37, then the two connecting plates 28 drive the movable frame 12 to extend out of the movable cavity 11 through the driven blocks 29, so that the movable frame 12 drives the foot support plate 15 to extend out of the movable cavity 11, then respectively starting two first motors 17, enabling the two first motors to drive a first bevel gear 19 to rotate through an output shaft 18, enabling the first bevel gear 19 to drive a first screw 16 to rotate through a second bevel gear 20, enabling the first screw 16 to drive a driving plate 21 to move upwards, simultaneously driving the plate 21 to slide outside a guide rod 36, enabling the driving plate 21 to drive the foot support plate 15 to move upwards through a fixing strip 23 on the top of a sliding plate 22, closing one of the first motors 17 according to the angle required to incline the foot support plate 15, enabling the other first motor 17 to drive the first screw 16 to rotate continuously, adjusting the inclination angle of the foot support plate 15 according to the difference of the supporting heights of the two sliding plates 22 to the foot support plate 15, the foot rest 15 then carries the user's feet at different heights and angles of inclination.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a sofa deck chair with adjustable foot holds in palm structure, including body (1) of sofa deck chair, offer in body (1) one side be used for accomodating movable chamber (11), locate movable frame (12) that movable chamber (11) inboard be used for removing, offer in movable frame (12) inboard be used for providing installation space's installation cavity (13), offer in movable frame (12) top be used for placing standing groove (14), locate standing groove (14) inboard foot layer board (15), be used for adjusting foot layer board (15) inclination and high adjusting part and be used for accomodating foot layer board (15) drive part, its characterized in that: the adjusting component comprises two first screws (16) which are arranged at the inner side of the mounting cavity (13) and used for driving, a first motor (17) which is arranged at the bottom of the mounting cavity (13) and is positioned at one side of the first screws (16), an output shaft (18) which is arranged at one side of the first motor (17), a first bevel gear (19) which is sleeved at the outer side of the output shaft (18), a second bevel gear (20) which is sleeved at the bottom of the first screws (16) and used for connecting, a driving plate (21) which is sleeved at the outer side of the first screws (16) and used for driving, a sliding plate (22) which is arranged at one side of the driving plate (21) and two fixing strips (23) which are arranged at the bottom of the foot supporting plate (15) and used for connecting;

The movable frame (12) is in sliding connection with the movable cavity (11) and is not separated from the movable cavity, the first bevel gear (19) is meshed with the second bevel gear (20), the second bevel gear (20) is fixedly connected with the first screw rod (16), the first screw rod (16) penetrates through the driving plate (21) and is in threaded connection with the driving plate, the driving plate (21) is hinged with the sliding plate (22), the sliding plate (22) is hinged with the fixing strip (23), the fixing strip (23) is fixedly connected with the foot supporting plate (15), and the sliding plate (22) is in sliding connection with the movable frame (12).

2. A sofa lounge chair with adjustable foot rest structure as claimed in claim 1, wherein: the driving part comprises a fixing frame (24) arranged at the bottom of the body (1), a second motor (25) arranged at the inner side of the fixing frame (24), a second screw rod (26) arranged at the top of the second motor (25) and used for driving, two sliding blocks (27) sleeved on the outer side of the second screw rod (26), a connecting plate (28) arranged on one side of the sliding block (27) and used for driving, a driven block (29) arranged on one side of the connecting plate (28) and used for connecting, and a driven groove (30) arranged on the other side of the sliding frame and used for providing a sliding space, wherein the second screw rod (26) is a bidirectional screw rod, the second screw rod (26) penetrates through the sliding block (27) and is in threaded connection with the driven block, the driven block (29) is in sliding connection with the driven groove (30), the sliding block (27) is hinged with the connecting plate (28), and the other end of the connecting plate (28) is hinged with the driven block (29), and the two connecting plates (28) are hinged.

3. A sofa lounge chair with adjustable foot rest structure as claimed in claim 1, wherein: the utility model discloses a body, including body (1) and supporting piece, fixed slot (31) have been seted up at body (1) top, fixed slot (31) inboard is equipped with support frame (32) that are used for the resistance to compression, support frame (32) top is equipped with supporting shoe (33) that are used for supporting, supporting shoe (33) top is equipped with cushion (34), support frame (32) and supporting shoe (33) fixed connection, supporting shoe (33) and fixed slot (31) sliding connection just do not break away from.

4. A sofa lounge chair having an adjustable foot rest structure according to claim 3, wherein: a plurality of elastic frames (35) which are uniformly arranged are arranged on the inner side of the supporting frame (32), and the section of each elastic frame (35) is hexagonal.

5. A sofa lounge chair with adjustable foot rest structure as claimed in claim 4, wherein: the elastic frame is characterized in that first elastic pieces (351) used for fixing are respectively arranged on two sides of the elastic frame (35), second elastic pieces (352) used for supporting are arranged between the two elastic pieces, the section of each second elastic piece (352) is arc-shaped, the first elastic pieces (351) are fixedly connected with the second elastic pieces (352), and the first elastic pieces (351) are fixedly connected with the elastic frame (35).

6. A sofa lounge chair with adjustable foot rest structure as claimed in claim 1, wherein: guide rods (36) used for limiting are respectively arranged on the inner side of the movable cavity (11) and on the two sides of the first screw rod (16), and the guide rods (36) are in sliding connection with the driving plate (21).

7. A sofa lounge chair with adjustable foot rest structure as claimed in claim 2, wherein: and a limiting rod (37) for preventing the falling-off is arranged on the inner side of the driven groove (30), and the limiting rod (37) is in sliding connection with the driven block (29).