CN214048214U

CN214048214U - Sofa

Info

Publication number: CN214048214U
Application number: CN202022931784.3U
Authority: CN
Inventors: 苏燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-27
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a sofa relates to furniture technical field, and it includes the main part, and the main part includes interconnect's piece and seat spare by, leans on to be equipped with the waist pillow on the piece, and the waist pillow is connected in leaning on a positive seat spare department of being close to, and the surface of waist pillow is the curved surface. The sofa can well support the waist and the back when in use, can reduce the pressure born by the waist and the back, plays a role in relaxing peripheral muscles, tendons, ligaments and other soft tissues, can greatly relieve fatigue and is beneficial to body health.

Description

Sofa

Technical Field

The utility model relates to the technical field of furniture, particularly, relate to a sofa.

Background

The sofa is a multi-seat chair with cushions. The spring or thick foam plastic is installed, and the like, and is one of software furniture. However, if the user sits on the common sofa for a long time, the user is easy to feel soreness and fatigue of lumbar vertebrae, which is unfavorable for health.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a sofa to improve the comfort of use.

The embodiment of the utility model is realized like this:

a sofa comprises a main body, wherein the main body comprises a backrest part and a seat part which are connected with each other, a waist pillow is arranged on the backrest part, the waist pillow is connected to the front side of the backrest part close to the seat part, and the surface of the waist pillow is a curved surface.

In some embodiments of the present invention, the backrest comprises a backrest, a back cushion is disposed on the backrest, and the lumbar pillow is disposed between the backrest and the back cushion; the seat member includes a base integrally connected to the backrest, and a seat cushion is provided on the base.

In some embodiments of the present invention, the back cushion includes a head cushion and a back cushion, the head cushion is connected to the top of the front surface of the backrest, the back cushion is disposed below the head cushion and connected to the front surface of the backrest, and the waist pillow is disposed between the backrest and the back cushion.

In some embodiments of the present invention, the leaning element and the seat element form an included angle α, and the included angle α is greater than or equal to 90 °.

In some embodiments of the present invention, the included angle α is in a range of 100 ° or more and 120 ° or less.

In some embodiments of the present invention, an angle β is formed between the top surface of the seat member and the front surface of the seat member, wherein β is less than 90 °.

In some embodiments of the present invention, the included angle β is in a range of 45 ° β or more and 80 ° or less.

In some embodiments of the present invention, the left and right sides of the main body are further provided with handrails.

In some embodiments of the present invention, the bottom of the seat member is further connected to a foot rest.

In some embodiments of the present invention, the seat member is provided with a plurality of cavities, and the cavities are provided with drawers or stools adapted to the cavities.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

The sofa is mainly composed of a backrest part and a seat part, and the waist pillow is arranged on the backrest part. When the user uses the sofa, the buttocks are seated on the seat piece, and the waist back is leaned against the backrest. In the case of a common sofa, when a user normally leans against the sofa, a gap exists between the waist and the back, which means that most of the weight of the upper body part of the body is still borne by the waist, and the sofa cannot support the waist. In the present embodiment, the waist pillow is disposed on the backrest close to the waist of the user along the length direction of the sofa, and the waist pillow is convex. The bulge can be a whole bulge or a plurality of short bulges. Because the lumbar vertebra has normal physiological curvature, the lumbar pillow can provide a good support for the back and the waist after being laid on the lumbar pillow, can reduce the pressure born by the back and the waist, plays a role in relaxing peripheral muscles, tendons, ligaments and other soft tissues, can greatly relieve fatigue and is beneficial to body health. In addition, the design of waist pillow surface curved surface more fits human body curve, compares in the plane of arris, sets up the face that will contact with the human body into monoblock curved surface, and the user can be more comfortable when using, more is favorable to sharing pressure for the lumbar vertebrae.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view a of an embodiment of a sofa of the present invention;

fig. 2 is a schematic side view a of an embodiment of a sofa of the present invention;

fig. 3 is a schematic side view b of an embodiment of a sofa according to the present invention;

fig. 4 is a schematic front view b of an embodiment of a sofa of the present invention;

fig. 5 is a schematic side view c of an embodiment of a sofa of the present invention;

fig. 6 is a schematic front view c of an embodiment of a sofa of the present invention;

fig. 7 is a schematic front view d of an embodiment of the sofa of the present invention.

Icon: 1-a body; 11-a rest; 111-a backrest; 112-back cushion; 1121-head cushion; 1122-back pad; 12-a seat member; 121-a base; 122-seat cushion; 2-waist pillow; 3-a handrail; 4-treading; 5-a drawer; 6-stool.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, the present invention should not be construed as being limited.

Furthermore, the term "horizontal" and the like, if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "multiple segments" means at least 2 segments.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1, 2 or 4, the present embodiment provides a sofa, which includes a main body 1, the main body 1 includes a backrest 11 and a seat 12 connected to each other, a lumbar pillow 2 is disposed on the backrest 11, the lumbar pillow 2 is connected to a front surface of the backrest 11 near the seat 12, and a surface of the lumbar pillow 2 is a curved surface.

In the present embodiment, the sofa is mainly composed of two parts, i.e., the backrest 11 and the seat 12, and the lumbar pillow 2 is disposed on the backrest 11. When the user uses the sofa, the buttocks are seated on the seat member 12 and the waist is leaned against the backrest 11. In the case of a common sofa, when a user normally leans against the sofa, a gap exists between the waist and the back, which means that most of the weight of the upper body part of the body is still borne by the waist, and the sofa cannot support the waist. In the present embodiment, the waist pillow 2 is disposed at a position close to the waist of the human body on the backrest 11 along the length direction of the sofa, and the waist pillow 2 is convex. The projection may be a single projection (as shown in fig. 4) or may be formed of a plurality of short projections (as shown in fig. 1). Because the lumbar vertebra has normal physiological curvature, the cushion on the lumbar pillow 2 can provide a good support for the back, can reduce the pressure born by the back, plays a role in relaxing peripheral muscles, tendons, ligaments and other soft tissues, can greatly relieve fatigue, and is beneficial to body health. In the utility model, the surface of the backrest 11 contacting with the body when the user normally uses the sofa is defined as the front surface of the backrest 11; the surface of the seat member 12 that contacts the buttocks when the user normally uses the sofa is defined as the top surface of the seat member 12, and the surface that contacts the lower leg portion is defined as the front surface of the seat member 12. In this embodiment, the waist pillow 2 is disposed at a position slightly above the seat member 12 at the lower part of the front surface of the backrest member 11. The shape of the human body leaning piece is similar to the geometric shape of 1/3-1/2 cut along the axial direction of a cylinder, the plane part of the human body leaning piece is connected with the leaning piece 11, and the curved surface part of the human body leaning piece is in contact with the human body. The design of its curved surface more laminates human curve, compares in the plane of arris, will set up to monoblock curved surface with the face of human contact, and the user can be more comfortable when using, more is favorable to sharing pressure for the lumbar vertebrae.

Example 2

Referring to fig. 2, in some embodiments of the present invention, the backrest 11 includes a backrest 111, a back cushion 112 is disposed on the backrest 111, and the lumbar pillow 2 is disposed between the backrest 111 and the back cushion 112; the seat member 12 includes a base 121, the base 121 is integrally connected to the backrest 111, and a seat cushion 122 is provided on the base 121.

In the present embodiment, the backrest 11 may be composed of a backrest 111, a backrest cushion 112, and a lumbar pillow 2. Wherein the waist pillow 2 can be connected with the backrest 111 and then the cushion 112 is covered outside the backrest 111 and the waist pillow 2, or the waist pillow 2 is arranged in the cushion 112 and is connected with the backrest 111 as a whole with the cushion 112. In this embodiment, the backrest 111 portion is integrally connected to the base 121 portion, so that the sofa is more secure as a whole. The addition of the back pad 112 and the seat pad 122 can improve the comfort of the user during use, release pressure and relieve fatigue.

Example 3

Referring to fig. 3, in some embodiments of the present invention, the back cushion 112 includes a head cushion 1121 and a back cushion 1122, the head cushion 1121 is connected to a top portion of a front surface of the backrest 111, the back cushion 1122 is disposed below the head cushion 1121 and is connected to the front surface of the backrest 111, and the lumbar pillow 2 is disposed between the backrest 111 and the back cushion 1122.

In this embodiment, the headrest is divided into two parts, a head cushion 1121 and a back cushion 1122. The headrest 1121 is disposed on the top of the front surface of the backrest 111, the back pad 1122 is disposed below the headrest 1121, and the lumbar pillow 2 is disposed between the back pad 1122 and the backrest 111. When the user uses the sofa, the head of the user leans against the headrest 1121, the back of the user leans against the back cushion 1122, and the waist of the user leans against the waist pillow 2, so that the contact area between the body and the sofa can be increased, and the weight of the upper half of the body can be better shared.

Referring to fig. 2, in some embodiments of the present invention, an included angle α is formed between the backrest 11 and the seat 12, and the included angle α is greater than or equal to 90 °.

In the present embodiment, the leaning element 11 and the seat element 12 form an included angle α (as shown in fig. 2), and the included angle α is a right angle or an obtuse angle. When the angle alpha is a right angle or an obtuse angle, the body stretching and body relaxing of the user are facilitated, and the user feels more comfortable when using the device. Preferably, when α is an obtuse angle, the comfort of use is higher for the user.

Referring to fig. 2, in some embodiments of the present invention, the included angle α is in a range of 100 ° < α < 120 °.

In the present embodiment, the preferred range of the angle α is 100 ° ≦ α ≦ 120 °. A large number of experiments prove that the user experience is optimal when α is 110 °.

Referring to fig. 2, in some embodiments of the present invention, an included angle β is formed between the top surface of the seat 12 and the front surface of the seat 12, where β is less than 90 °.

In the present embodiment, an included angle β (shown in fig. 2) is formed between the top surface and the front surface of the base 121, and β is an acute angle. Normally, the front surface of the sofa seat 12 will abut against the lower leg, and the top surface of the seat 12 is at right angle to the front surface, which is inconvenient for the user to bend the lower leg backwards, and when the user is sitting for a long time, the user needs to change the sitting posture to relieve the stress and fatigue, which is obviously not beneficial for the user to use. In this embodiment, the front surface of the sofa is set to be an inclined surface, so as to reserve a space for the backward bending of the lower leg portion, thereby facilitating the use of the user.

Referring to fig. 2, in some embodiments of the present invention, the included angle β is in a range of 45 ° < β < 80 °.

In this embodiment, the preferred range of β is 45 ° ≦ β ≦ 80 °. A large number of experiments prove that the user experience is optimal when β is 70 °.

Referring to fig. 4, in some embodiments of the present invention, armrests 3 are further disposed on the left and right sides of the main body 1.

In this embodiment, armrests 3 (as shown in fig. 4) are further provided on the left and right sides of the sofa main body 1, and the armrests 3 are fixedly connected to the seat member 12 and abut against the backrest 11. The arrangement of the armrest 3 can prevent the articles placed on the main body 1 from sliding off from the left and right sides of the main body 1, and can prevent the user from sitting empty when the user moves horizontally along the length direction of the seat 12 on the sofa, thereby increasing the safety of use.

Referring to fig. 5, in some embodiments of the present invention, the bottom of the seat 12 is further connected to a foot rest 4.

In this embodiment, the bottom of the seat 12 is horizontally connected with the pedals 4, the pedals 4 can be fixedly connected with the seat 12 or detachably connected with the seat, and the pedals 4 can be convenient for younger users to climb on the sofa, so that the convenience and comfort of the users are improved.

Referring to fig. 6 or 7, in some embodiments of the present invention, a plurality of cavities are disposed on the seat 12, and a drawer 5 or a stool 6 adapted to the cavities is disposed in the cavities.

In this embodiment, a plurality of drawers 5 (as shown in fig. 6) or stools 6 (as shown in fig. 7) are hidden in the seat 12 of the sofa. The drawer 5 can be used for placing objects, so that the utilization rate of space is improved, and for example, when the sofa is used in a KTV room, the sofa can be used for placing paper towels, wine and the like so as to be convenient for a customer to take the sofa by himself. The stool 6 can be used as a spare seat, if the number of people is large at home or friends meet, the stool 6 can meet the needs of more people, and can be put back into the cavity of the seat 12 when not needed, so that redundant space is not occupied.

To sum up, the embodiment of the utility model provides a sofa has following beneficial effect:

in the present embodiment, the sofa is mainly composed of two parts, i.e., the backrest 11 and the seat 12, and the lumbar pillow 2 is disposed on the backrest 11. When the user uses the sofa, the buttocks are seated on the seat member 12 and the waist is leaned against the backrest 11. In the case of a common sofa, when a user normally leans against the sofa, a gap exists between the waist and the back, which means that most of the weight of the upper body part of the body is still borne by the waist, and the sofa cannot support the waist. In the present embodiment, the waist pillow 2 is disposed at a position close to the waist of the human body on the backrest 11 along the length direction of the sofa, and the waist pillow 2 is convex. The bulge can be a whole bulge or a plurality of short bulges. Because the lumbar vertebra has normal physiological curvature, the cushion on the lumbar pillow 2 can provide a good support for the back, can reduce the pressure born by the back, plays a role in relaxing peripheral muscles, tendons, ligaments and other soft tissues, can greatly relieve fatigue, and is beneficial to body health. In addition, the design of 2 surperficial curved surfaces of waist pillow more laminates human body curve, compares in the plane of arris, sets up the face that will contact with the human body into monoblock curved surface, and the user can be more comfortable when using, more is favorable to sharing pressure for the lumbar vertebrae. The reasonable values of alpha and beta can improve the comfort level of the user, and the addition of the pedal 4, the drawer 5 or the stool 6 and other parts improves the convenience of the sofa.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sofa is characterized by comprising a main body, wherein the main body comprises a backrest part and a seat part which are connected with each other, a waist pillow is arranged on the backrest part, the waist pillow is connected to the front surface of the backrest part close to the seat part, and the surface of the waist pillow is a curved surface; the backrest piece comprises a backrest, a back cushion is arranged on the backrest, and the waist pillow is arranged between the backrest and the back cushion; the seat piece comprises a base, the base is integrally connected with the backrest, and a seat cushion is arranged on the base.

2. The sofa of claim 1 wherein the back cushion includes a head cushion and a back cushion, the head cushion being attached to the top of the front side of the back cushion, the back cushion being disposed below the head cushion and attached to the front side of the back cushion, the lumbar pillow being disposed between the back cushion and the back cushion.

3. The sofa of claim 1, wherein the backrest member and the seat member define an included angle α, the included angle α being greater than or equal to 90 °.

4. A sofa according to claim 3, characterised in that the included angle α is in the range 100 ° ≦ α ≦ 120 °.

5. The sofa of claim 1 wherein the top surface of the seat member and the front surface of the seat member define an included angle β, β < 90 °.

6. A sofa according to claim 5, characterised in that the included angle β is in the range 45 ° ≦ β ≦ 80 °.

7. The sofa of claim 1, wherein the left and right sides of the body further comprise armrests.

8. The sofa of claim 1 wherein a foot rest is attached to the bottom of the seat member.

9. The sofa of claim 1, wherein the seat member has a plurality of cavities, and the cavities have drawers or stools adapted to the cavities.