CN221410822U - Comfortable seat - Google Patents

Abstract

The application relates to the technical field of home chairs, in particular to a comfortable chair. The key points of the technical scheme are as follows: including foot rest, back and seat, the seat is fixed to be set up on the foot rest, and the back is connected its characterized in that with the seat: the device also comprises a connecting piece; the backrest is adjustably arranged on the sitting surface through a connecting piece and is used for supporting the back; the device comprises a support rod, a connecting piece, a handrail and a foot rest, wherein the support rod is fixedly arranged on the top surface of the frame; thereby improving the comfort of the seat.

Description

Comfortable seat

Technical Field

The application relates to the technical field of home chairs, in particular to a comfortable chair.

Background

Seats are the most commonly used tools in living rooms, and with the development of society, the requirements of people on chairs are gradually increased, and the comfort of the seats is one of the factors considered by people.

In the related art, chinese patent publication No. CN201683415U discloses a frame type soft seat, which comprises a foot rest, a seat surface and a backrest, wherein the backrest is connected with the seat, the backrest is used for supporting the back of a human body, the seat surface is fixedly connected with the foot rest, the seat surface is used for supporting the human body, and the foot rest supports the seat surface and the backrest.

Aiming at the related technology, the back of the human body can only be kept upright or slightly inclined, the sitting posture is kept for a long time, the body is easy to be tired, if the sitting posture is changed, the support of the seat on the human body is reduced when the body is unfolded, and the overall comfort of the seat is poor.

Disclosure of utility model

In order to improve the comfort of the seat, the application provides a comfortable seat.

The application provides a comfortable seat which adopts the following technical scheme:

The utility model provides a comfortable seat, includes foot rest, back and sitting surface, the sitting surface fixed set up in on the foot rest, the back with its characterized in that is connected with the sitting surface: the device also comprises a connecting piece;

The backrest is adjustably arranged on the sitting surface through a connecting piece and is used for supporting the back;

The device also comprises a handrail, wherein the handrail is arranged on the foot rest in an adjusting way through another connecting piece and is used for supporting arms.

Through above-mentioned technical scheme, when human upright sitting in the seat for a long time want to relax, the angle of adjustable back for the seat, make the back compare in the seat backward inclined, then human back lean on the back in a large tracts of land, but also angle regulation is simultaneously held to the handrail to support the arm better helps alleviating fatigue, has greatly promoted the travelling comfort of seat.

Preferably, the seating surface is inclined downwardly from a side away from the backrest to a side close to the backrest.

Through the technical scheme, when a human body sits on the seat, the backrest of the seat is inclined and slides, so that the possibility that the human body relatively slips off the seat from the sitting surface is reduced, and the sitting of the human body is more stable.

Preferably, the middle part of the seat is concave to form an arc, the arc extends towards two opposite sides of the seat, and the arc far away from one side of the backrest is more gentle than the arc near one side of the backrest.

Through above-mentioned technical scheme, make the seat inboard laminate buttock profile more, it is stronger to the parcel nature of buttock, buttock sitting when being stable, and the relative mild outside laminates the shank profile more, makes the shank place comfortable while the activity of shank unrestricted.

Preferably, the contour of the backrest is concave towards the inner side of the backrest and is matched with the contour of the reverse arch of the human spine, and the backrest is used for supporting the back.

Through above-mentioned technical scheme, when human back leans on the back, the back supports the back, and the whole atress in back is even comparatively comfortable.

Preferably, flexible members are respectively arranged in the backrest, the seating surface, the headrest, the lumbar support and the leg rest.

Through above-mentioned technical scheme, the flexible piece is comparatively soft, reduces the possibility of human and seat rigid contact, further promotes the travelling comfort of seat.

Preferably, a lumbar support is arranged on the backrest near the sitting surface and is used for supporting the waist.

Through the technical scheme, the lumbar support supports lumbar, so that the lumbar maintains a normal posture, the lumbar load is lightened, and the lumbar is protected.

Preferably, the device further comprises a headrest (9), wherein the headrest (9) is telescopically arranged on the backrest (4) and is used for supporting the head.

Through the technical scheme, the height of the headrest can be continuously adjusted according to the height of the human body, the head leaning requirements of people with different heights are met, and the comfort of the seat is improved.

Preferably, the leg rest is adjustably arranged on the sitting surface through the connecting piece and is used for supporting the legs.

Through the technical scheme, when a human body is seated on the seating surface, the legs can be placed on the leg rest to support the legs, so that the muscles of the legs are relaxed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When a human body sits upright on the seat for a long time and needs to be relaxed, the angle of the backrest relative to the seat surface can be adjusted, so that the backrest is inclined backwards compared with the seat, the back of the human body is inclined on the backrest in a large area, the armrests can also adjust the angle simultaneously, so that arms can be supported better, legs can be lifted up by the aid of the legs, leg muscles can be relaxed, the telescopic headrest can be used by people with different heights, fatigue can be relieved, and the comfort of the seat is greatly improved.

2. When a human body sits on the seat, the human body tends to incline and slide towards the backrest of the seat, so that the possibility that the human body relatively slips off the seat from the sitting surface is reduced, and the human body sits more stably.

3. The flexible piece is softer, reduces the possibility of hard contact between the human body and the seat, and further improves the comfort of the seat.

Drawings

FIG. 1 is a schematic view of a comfort seat in accordance with a preferred embodiment of the present application.

FIG. 2 is an exploded view of a comfort seat in accordance with a preferred embodiment of the present application.

Fig. 3 is a schematic structural view of a connector according to a preferred embodiment of the application.

FIG. 4 is a schematic view of a foot pad according to a preferred embodiment of the present application.

Reference numerals illustrate: 1. a foot rest; 11. chair legs; 12. a frame; 2. a stabilizing piece; 21. a first stabilizing rod; 22. a second stabilizing rod; 3. a seating surface; 4. a backrest; 5. a connecting piece; 51. a first connecting arm; 52. a second connecting arm; 53. a hinged disc; 6. a support rod; 7. an armrest; 8. a leg rest; 9. a headrest; 10. inserting a connecting rod; 13. a waist rest; 14. foot pad.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a comfortable seat. Referring to fig. 1, the seat comprises a foot rest 1, a sitting surface 3, a backrest 4, a headrest 9, armrests 7, lumbar supports 13 and leg rests 8, wherein the sitting surface 3 is fixedly installed on the foot rest 1, the backrest 4 is adjustably installed on the sitting surface 3, the leg rests 8 are adjustably installed on the foot rest 1, the headrest 9 is telescopically installed on the top of the backrest 4, the armrests 7 are adjustably installed on the foot rest 1 and are positioned on two sides of the backrest 4, and the lumbar supports 13 are installed on the backrest 4.

Referring to fig. 2, the foot stand 1 is generally placed on the ground for supporting a human body and providing mounting positions for the sitting surface 3, the armrest 7 and the leg rest 8, specifically, the foot stand 1 includes a chair leg 11 and a frame 12, wherein the frame 12 is formed by sequentially connecting four connecting rods end to end, is a rectangular structure with a hollowed-out middle part, the chair leg 11 is a bar-shaped structure, in this embodiment, the chair leg 11 is provided with four pieces, one end of the chair leg 11 is fixedly mounted at four corners of the bottom surface of the frame 12, and the other end is in contact with the ground for supporting.

If four chair legs 11 are independently set up, there is the possibility that the chair legs 11 shake relative to the frame 12 and support unstably, therefore, still be equipped with steady piece 2, fixed mounting is between chair legs 11, be used for firm chair legs 11, specifically, steady piece 2 includes first firm pole 21 and second firm pole 22, wherein, first firm pole 21 fixed mounting is between two adjacent chair legs 11, first firm pole 21 is provided with two, and two first firm poles 21 set up relatively, second firm pole 22 then fixed connection is between two first firm poles 21, realize the reinforcement to chair legs 11, the weight that the seat can bear has been improved, the stability of seat has also been promoted.

Referring to fig. 2, the seat 3 is fixedly mounted on the frame 12 for providing the human body to sit, the backrest 4 is adjustably mounted at a side edge of the seat 3 for providing the human body to lean against, one side of being connected with the seat 3 and the backrest 4 is defined as the inner side, one side of being far away from the backrest 4 is defined as the outer side, wherein, the middle part of the seat 3 is arranged in a downward concave manner to form a radian, the inner side radian is larger, the outer side radian is smaller, the inner side radian is in transitional connection with the outer side radian, the inner side is mainly used for supporting buttocks, the radian is larger, the parcel is better, the outer side is mainly used for supporting thigh, the radian is more gentle, the opening and closing movement of the thigh is not limited, and the leg is more comfortable to place.

It should be noted that, two corresponding legs 11 on the inner side of the seat 3 are inclined with respect to the outer legs 11, and the ends of the legs 11 on the inner side contacting the ground are offset outwards, so that the seat 3 is gradually inclined downwards from the outer side to the inner side, and when a person sits on the seat, the person tends to incline and slip towards the backrest 4, so that the sitting of the person is more stable.

Referring to fig. 2 and 3, further, the backrest 4 is adjustably mounted on the seat 3 through a connecting piece 5, where the connecting piece 5 is defined as a first connecting piece 5, specifically, the connecting piece 5 is a hinge for home use, the hinge has a first connecting arm 51, a second connecting arm 52 and a hinge plate 53, the first connecting arm 51 and the second connecting arm 52 are rotatably connected through the hinge plate 53, a ratchet, an arc tooth slot, an arc locking plate and other structures are provided in the hinge plate 53, and the angle between the backrest 4 and the seat 3 can be adjusted according to actual requirements by matching the arc tooth slot on the ratchet with the arc locking plate to form multi-gear adjustment of the hinge.

Referring to fig. 2 and 3, the first connection arm 51 of the first connection member 5 is fixedly installed in the seating surface 3, the second connection arm 52 is fixedly installed in the backrest 4, and the backrest 4 is thus adjustably installed on the inner side edge of the seating surface 3 through the first connection member 5, the upper half of the backrest 4 is concaved toward the inside of the backrest 4 to form a concave contour, which conforms to the curvature of the spine of a human body, and when the human body leans against the backrest 4, the concave contour makes the stress of the back of the human body uniform, and the human body can be stretched and relaxed better.

Referring to fig. 2, the supporting rods 6 are fixedly installed on the top surface of the frame 12, the supporting rods 6 are vertically arranged and located on corners of the frame 12 close to the inner side of the sitting surface 3, the supporting rods 6 are two, if the backrest 4 is not in place through angle adjustment, the supporting rods 6 are just located on two sides of the backrest 4, the armrests 7 are adjustably arranged at one ends of the supporting rods 6 far away from the frame 12 through the connecting pieces 5, the connecting pieces 5 are defined as second connecting pieces 5, specifically, the first connecting arms 51 of the second connecting pieces 5 are fixedly installed in the supporting rods 6, the second connecting arms 52 are fixedly installed in the armrests 7, and downward multi-gear adjustment of the armrests 7 is achieved so as to meet different arm supporting requirements.

Referring to fig. 2, the leg rest 8 is adjustably disposed at the outer edge of the seating surface 3 by means of the link 5, the link 5 being defined herein as a third link 5, a first link arm 51 of the third link 5 being fixedly mounted in the frame 12, a second link arm 52 being fixedly mounted in the leg rest 8, whereby an adjustable mounting of the leg rest 8 is achieved; specifically, the leg rest 8 is plate-shaped structure, and when under the general state, turns over and accomodates in the bottom of seat 3, when needing to use, then turns over the leg rest 8 through third connecting piece 5, and the leg rest 8 of turning over links up with the outside border of seat 3, and when the human body sits in seat 3, the leg rest 8 bearing shank, and the third connecting piece 5 realizes hovering of leg rest 8 different angles to support the shank better.

Referring to fig. 2, a headrest 9 is telescopically installed at the top of a backrest 4, specifically, the headrest 9 is of a strip structure, the length of the headrest 9 is matched with the width of the backrest 4, one side of the headrest 9, which is close to a human body, is of a convex arc shape and is matched with the neck structure of the human body, a plug rod 10 is fixedly installed at the bottom of the headrest 9, clamping grooves are formed in the rod body of the plug rod 10 at intervals, a bolt is arranged at the position of the top of the headrest, which corresponds to the headrest 9, the plug rod 10 is installed in the bolt, the bolt is clamped with the clamping grooves on the plug rod 10, if the bolt is clamped with different clamping grooves, the telescopic installation of the headrest 9 is realized, and the headrest 9 can be detached as required.

Referring to fig. 2, a lumbar support 13 is further provided on the backrest 4 to support the lumbar, specifically, the lumbar support 13 is provided on the backrest 4 near the sitting surface 3, the lumbar support 13 is integrally connected with the backrest 4, and the contour of the lumbar support 13 protrudes out of the surface of the backrest 4 to adapt to the contour of the lumbar vertebra of the human body, when the lumbar part leans against the lumbar support 13, the lumbar support 13 maintains the lumbar vertebra in a normal posture, reduces the lumbar load, and protects the lumbar vertebra.

It should be noted that, in the present embodiment, the flexible member is a sponge, which is soft and has good rebound resilience, and in other embodiments, cotton, soft fabric, etc. may be used as the filling material.

Referring to fig. 4, a foot pad 14 is fixedly installed at one end of the chair leg 11 contacting the ground, the foot pad 14 is arc-shaped and protruding, the chair leg 11 and the ground are separated, the chair leg 11 is protected, in the embodiment, the foot pad 14 is made of rubber, and the foot pad 1 is reduced in abrasion and meanwhile has a silencing effect.

The implementation principle of the comfortable seat provided by the embodiment of the application is as follows: the foot rest 1 is arranged on the ground, the seat surface 3 is fixedly arranged on the foot rest 1, the backrest 4 is adjustably arranged on the seat surface 3 through a first connecting piece 5, the armrest 7 is adjustably arranged on the supporting rod 6 through a second connecting piece 5, the leg rest 8 is adjustably arranged on the frame 12 through a third connecting piece 5, the headrest 9 is telescopically arranged on the backrest 4 through a bolt, the lumbar rest 13 is arranged on the backrest 4, and the sponge is filled in the above seat part, so that the comfort of the seat is improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. The utility model provides a comfortable seat, includes foot rest (1), back (4) and seat (3), seat (3) fixed set up in on foot rest (1), back (4) with seat (3) are connected, its characterized in that: the device also comprises a connecting piece;

The backrest (4) is adjustably arranged on the sitting surface (3) through a connecting piece (5) and is used for supporting the back;

The novel foot rest comprises a foot rest body, and is characterized by further comprising an armrest (7), wherein the armrest (7) is arranged on the foot rest body (1) in an adjusting mode through another connecting piece (5), the foot rest body (1) comprises chair legs (11) and a frame (12), a supporting rod (6) is fixedly arranged on the top surface of the frame (12), and the armrest (7) is arranged at one end, far away from the frame (12), of the supporting rod (6) in an adjustable mode through the connecting piece (5) and is used for supporting arms;

The middle part of the sitting surface (3) is downwards concaved to form a radian, the radian of the inner side is larger, the radian of the outer side is smaller, the radian of the inner side is in transitional connection with the radian of the outer side, and the inner side is mainly used for supporting buttocks;

A lumbar support (13) is arranged at the position, close to the sitting surface (3), of the backrest (4) and is used for supporting the waist, and the contour of the lumbar support (13) protrudes out of the surface of the backrest (4) and is matched with the contour of the lumbar vertebra of a human body;

The upper half part of the backrest (4) is sunken towards the inside of the backrest (4) to form a concave contour which is fit with the radian of the human spine, and when the human body leans against the backrest (4), the concave contour enables the stress of the back of the human body to be uniform.

2. A comfort seat as set forth in claim 1, wherein: the sitting surface (3) is inclined downwards from one side far away from the backrest (4) to one side close to the backrest (4).

3. A comfort seat as set forth in claim 1, wherein: the middle part of seat (3) is concave to form the radian, and the radian is to seat (3) is extended in opposite sides, keeps away from the radian of back (4) one side is more mild than being close to the radian of back (4) one side.

4. A comfort seat as set forth in claim 1, wherein: the contour of the backrest (4) is sunken towards the inner side of the backrest, the contour formed by the sunken contour is matched with the contour of the human spine reverse bow, and the backrest (4) is used for supporting the back.

5. A comfort seat as set forth in claim 1, wherein: the backrest (4), the seating surface (3), the headrest (9), the waist rest (13) and the leg rest (8) are respectively provided with flexible parts.

6. A comfort seat as set forth in claim 1, wherein: the novel headrest is characterized by further comprising a headrest (9), wherein the headrest (9) is telescopically arranged on the backrest (4) and is used for supporting the head.

7. A comfort seat as set forth in claim 1, wherein: the leg rest (8) is adjustably arranged on the seat surface (3) through the connecting piece (5) and is used for supporting legs.