CN218484111U - Seat with improved comfort of headrest - Google Patents

Abstract

The utility model discloses an improve seat of headrest comfort level, this seat includes: chair legs (1), a chair frame (2), a cushion (3), a back cushion (4), a head cushion (5) and armrests (6); the chair legs (1) are provided with a chair frame (2), and corresponding positions of the chair frame (2) are respectively provided with a cushion (3), a back cushion (4), a headrest (5) and armrests (6) to integrally form the chair; the method is characterized in that: a notch (7) is arranged at the center of the top of the back cushion (4) corresponding to the position of the neck of a human body, the head cushion (5) is movably arranged in the notch (7) of the back cushion (4) through an installation component (8), and the back cushion (4) and the head cushion (5) are separated but are similar to a whole. The utility model discloses a headrest simple structure, low cost, headrest obtain prorsad thrust through longitudinal rotation laminating neck curve when the user leans back, and the better neck muscle of relaxing of help user obtains better official working and experiences.

Description

Seat with improved comfort of headrest

Technical Field

The utility model relates to a seat, concretely relates to improve seat of headrest comfort level.

Background

As is well known, most seats currently available are: the chair legs are provided with a chair frame, and the corresponding positions of the chair frame are respectively provided with a cushion, a back cushion, a head cushion and armrests, so that the chair is integrally formed. As shown in fig. 1.

The existing back cushion process is more perfect, but the protection to the neck and the shoulders is neglected while the waist is supported. The popular head rest and back cushion on the market support the waist and the head, but the neck and the shoulders are empty, as shown in fig. 2, it is difficult to support the head during long-time sitting, and even when the user uses the cushion, the user can increase the pressure on the neck in order to maintain the balance of the head. When a user lies down for rest, the inward concave shape of the shoulder part is easy to make the shoulder part of the user buckle, which is not beneficial to the formation and relaxation of good posture for rest. As shown in fig. 3.

When a user lowers the head and bends over a desk for a long time or stares at a computer to work for a long time, the user needs to lean backwards to relieve the fatigue of the cervical vertebra of the user, and most of the existing chairs do not pay attention to the relaxation of the neck when the user sits for a long time; as shown in fig. 4 and 5, the headrest is mounted on the upper portion of the back cushion through the support, and the support is used to adjust the headrest, such as height elevation or turning adjustment of the back angle, but the headrest after adjustment always supports the back of the head forward, so that it is difficult to achieve the function of tilting backward to relax the head.

Disclosure of Invention

The utility model aims at: the design is a seat for improving the comfort level of a headrest, the headrest is simple in structure and low in cost, the headrest is attached to a neck curve through longitudinal rotation, forward thrust is obtained when a user leans backwards, neck muscles are better relaxed by a user, and better office experience is obtained.

The technical solution of the utility model is that: the seat includes: chair legs, a chair frame, a cushion, a back cushion, a head cushion and armrests; the chair legs are provided with a chair frame, and the corresponding positions of the chair frame are respectively provided with a cushion, a back cushion, a head cushion and armrests, so that the chair is integrally formed; the method is characterized in that: the center of the top of the back cushion is provided with a notch corresponding to the position of the neck of a human body, the head cushion is movably arranged in the notch of the back cushion through the mounting assembly, and the back cushion and the head cushion are separated but are similar to a whole.

In a further aspect, the mounting assembly includes: the two sides of the upper end of the connecting rod are respectively provided with a transverse shaft, hinge hinges are arranged on the transverse shafts, the lower end of the connecting rod is provided with a longitudinal shaft, and two hinge bases are arranged on the headrest base plate at intervals; the longitudinal shaft is fixed on the back cushion chassis below the back cushion opening in an inserting way, the hinge on the transverse shaft is installed on the hinge base, and the head cushion is installed in the opening of the back cushion in an embedded way.

In a further design, the overall shape of the back cushion and the head cushion is U-shaped.

In a further design, the hinge is externally wrapped by a protective sleeve.

The utility model has the advantages that:

1. the center of the top of the back cushion is provided with a notch corresponding to the position of the neck of a human body, and the head cushion is arranged in the notch, so that the back cushion and the head cushion are separated but are similar to a whole, and the whole appearance is attractive.

2. The overall shape of the back cushion and the head cushion is U-shaped, so that the back cushion and the head cushion are more attached to the shoulders and the backs of human bodies and can effectively support the human bodies.

3. The headrest is movably installed in the opening of back of the body pad through the installation component, and the headrest can realize stepping position pivoting in the use, more fits user's neck curve to form the power of pushing up forward and give the support, the user feels when the back-up and seems to hold in the palm the sensation of head, thoroughly relaxes neck muscle.

4. The user adjusts according to the use scene that does not use, and the headrest can more accord with self custom in the use, obtains higher comfort level.

Drawings

FIG. 1 is a schematic view of a prior art seat;

FIG. 2 is one of the schematic head cushions of the prior art seat of FIG. 1;

FIG. 3 is a second schematic illustration of the headrest of the prior art seat of FIG. 1;

FIG. 4 is a third schematic illustration of a headrest of the prior art seat of FIG. 1;

FIG. 5 is a fourth schematic illustration of the headrest of the prior art seat of FIG. 1;

fig. 6 is a schematic structural view of the present invention;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a front schematic view of FIG. 6;

FIG. 9 is a left side schematic view of FIG. 6;

FIG. 10 is a front perspective view of FIG. 6;

FIG. 11 is a rear perspective view of FIG. 6;

FIG. 12 is a schematic view of the mounting assembly of FIG. 6;

FIG. 13 is an enlarged partial schematic view of FIG. 12;

FIG. 14 is an enlarged partial schematic view of FIG. 12;

in the figure: 1 chair leg, 2 chair framves, 3 cushions, 4 back of the body pads, 5 head pads, 6 handrail, 7 openings, 8 installation component, 9 connecting rods, 10 hinges, 11 horizontal axis, 12 longitudinal axis, 13 hinge loose-leaf hinges, 14 hinge bases, 15 head pads chassis, 16 back of the body pads chassis, 17 lag.

Detailed Description

The technical solutions of the present invention are further described below with reference to the accompanying drawings, but the technical solutions are not to be construed as being limited thereto, and the adaptive improvements on the basis of the technical solutions all belong to the protection scope of the present invention.

As shown in fig. 6 to 14, the seat includes: the chair comprises chair legs 1, a chair frame 2, a seat cushion 3, a back cushion 4, a head cushion 5 and armrests 6; a chair frame 2 is arranged on the chair legs 1, and a cushion 3, a back cushion 4, a head cushion 5 and armrests 6 are respectively arranged at the corresponding positions of the chair frame 2 to form a chair integrally; the method is characterized in that: a notch 7 is arranged at the center of the top of the back cushion 4 corresponding to the position of the neck of a human body, the head cushion 5 is movably arranged in the notch 7 of the back cushion 4 through an installation component 8, and the back cushion 4 and the head cushion 5 are separated but are similar to a whole.

In a further design, the mounting assembly 8 includes: the device comprises a connecting rod 9, hinges 10, transverse shafts 11 and longitudinal shafts 12, wherein the transverse shafts 11 are respectively arranged on two sides of the upper end of the connecting rod 9, hinge hinges 13 are arranged on the transverse shafts 11, the longitudinal shafts 12 are arranged at the lower end of the connecting rod 9, and two hinge bases 14 are arranged on a headrest chassis 15 at intervals; the longitudinal shaft 12 is fixed on a back cushion chassis 16 below the opening of the back cushion in an inserting way, the hinge 13 on the transverse shaft 11 is arranged on the hinge base 14, and the head cushion 5 is arranged in the opening 7 of the back cushion 4 in an embedded way.

In a further design, the overall shape of the back cushion 4 and the head cushion 5 is U-shaped.

In a further design, the hinge 10 is externally wrapped with a protective sleeve 17.

When a person lies down, the back cushion 4 is completely attached to the back and the shoulders. The head naturally leans backwards and fits the headrest 5. The headrest is stressed to drive the hinge 13 to rotate around the transverse shaft 11, the hinge is balanced at a comfortable position, the hinge 10 provides supporting force, and the headrest supports the head while fitting the curve of the neck. When a person sits in the chair, the sitting posture is kept, the back is away from the back cushion 3, but the head is still supported by the head cushion 5, and the hinge loose-leaf 13 rotates along with the stress angle of the head and provides support at a comfortable angle.

Claims (4)

1. A seat for improving comfort of a headrest, the seat comprising: chair legs (1), a chair frame (2), a cushion (3), a back cushion (4), a head cushion (5) and armrests (6); the chair legs (1) are provided with a chair frame (2), and corresponding positions of the chair frame (2) are respectively provided with a cushion (3), a back cushion (4), a headrest (5) and armrests (6) to integrally form the chair; the method is characterized in that: the center of the top of the back cushion (4) is provided with a notch (7) corresponding to the position of the neck of a human body, the headrest (5) is movably arranged in the notch (7) of the back cushion (4) through the mounting component (8), and the back cushion (4) and the headrest (5) are separated but are similar to a whole.

2. A seat with improved headrest comfort as claimed in claim 1, wherein: the mounting assembly (8) comprises: the headrest comprises a connecting rod (9), hinges (10), transverse shafts (11) and longitudinal shafts (12), wherein the transverse shafts (11) are respectively installed on two sides of the upper end of the connecting rod (9), hinge hinges (13) are installed on the transverse shafts (11), the longitudinal shafts (12) are installed at the lower end of the connecting rod (9), and two hinge bases (14) are installed on a headrest chassis (15) at intervals; the longitudinal shaft (12) is fixed on a back cushion chassis (16) below the opening of the back cushion in an inserting way, the hinge loose-leaf (13) on the transverse shaft (11) is installed on the hinge base (14), and the head cushion (5) is installed in the opening (7) of the back cushion (4) in an embedded way.

3. A seat with improved headrest comfort as claimed in claim 1, wherein: the overall shapes of the back cushion (4) and the head cushion (5) are U-shaped.

4. A seat with improved headrest comfort as claimed in claim 2, wherein: the hinge (10) is externally wrapped with a protective sleeve (17).

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