CN111109919A

CN111109919A - Back cushion

Info

Publication number: CN111109919A
Application number: CN202010068261.2A
Authority: CN
Inventors: 马吉特·迈克尔肖恩
Original assignee: Ningbo Yongshun Product Dedign Co ltd
Current assignee: Ningbo Yongshun Product Dedign Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-05-08
Also published as: CN112656160B; CN112656160A

Abstract

The invention discloses a back cushion, which relates to household articles and the medical field; the back cushion includes: the outer contours of the pillowcase, the cushion lining block and the exoskeleton pillowcase are U-shaped, and the U-shaped pillow is used for surrounding the neck of the human body so that the neck of the human body is attached to the back cushion; the outer contour of the exoskeleton is also U-shaped and is arranged along the outer contour of the pillow case; the cushion block is filled in the pillowcase; compared with the prior art, the headrest has certain rigidity through the design of the exoskeleton, the headrest cannot excessively deform due to too soft penetration in use, and the exoskeleton also has certain elasticity, so that the headrest can be adjusted to a certain angle.

Description

Back cushion

Technical Field

The invention relates to the field of medical treatment, in particular to a back cushion.

Background

The back cushion is the articles for use that supply people's head, neck shoulder to lean on, plays the effect of the human neck of releiving, but every size all varies greatly, and nature is also varied greatly to the shape of back cushion, and the back cushion of unified size can't satisfy everyone's demand naturally.

A back cushion disclosed by Chinese invention patent CN209600330U relates to the technical field of automobile articles, and the technical scheme key points are as follows: including the table pillow that is used for the contact people neck, be used for with the fixed braces of seat, still include with the fixed back pillow of braces, table pillow, back pillow are fixed through the magic subsides that set up between the two, table pillow pastes and is adjustable along table pillow's width direction in the position of back pillow.

The back cushion of the prior art cannot adjust the amount of the filler according to the requirement.

Disclosure of Invention

First, technical problem to be solved

The invention aims to solve the problems in the prior art, and particularly provides a back cushion which solves the problem that the quantity of fillers cannot be adjusted according to requirements.

Second, technical scheme

In order to solve the above technical problem, the present invention provides a headrest, including: pillow case, pillow block and exoskeleton

The outline of the pillowcase is U-shaped, and the U-shaped pillow is used for surrounding the neck of the human body to make the neck of the human body fit with the back cushion;

the outer contour of the exoskeleton is also U-shaped and is arranged along the outer contour of the pillow case;

the cushion block is filled in the pillowcase.

The exoskeleton comprises a main board and two support lugs, wherein the support lugs are respectively fixed at two end parts of the main board, and an included angle of 75-105 degrees is formed between each support lug and each support lug.

Wherein, the pillowcase is provided with an opening, and the pad block enters the pillowcase through the opening.

Wherein, a sealing device is arranged at the opening.

Wherein the sealing device is a zipper, a magic tape, a button, a snap fastener or a magnet.

Wherein, the cushion block is sponge.

Wherein, the connection part of the support lug and the main board is shaped, so that the support lug can adjust the included angle between the support lug and the main board, and the adjustment range of the included angle is plus or minus 45 degrees.

The support lug is provided with a bending radian which is bent towards one side of the main board relative to the main board, and the bending radian is 15-60 degrees.

Thirdly, the invention has the beneficial effects

Compared with the prior art, the headrest has certain rigidity through the design of the exoskeleton, the headrest cannot excessively deform due to too soft penetration in use, and the exoskeleton also has certain elasticity, so that the headrest can be adjusted to a certain angle.

Drawings

FIG. 1 is an exploded view of the pillowcase and exoskeleton of the headrest of the present invention;

FIG. 2 is an exploded view of the pillowcase and cushion blocks of the headrest of the present invention;

FIG. 3 is a top view of the exoskeleton of the headrest of the present invention;

FIG. 4 is a left side view of the exoskeleton of the headrest of the present invention;

FIG. 5 is an exploded pictorial illustration of the headrest of the present invention;

in the figure: 1 is a pillowcase; 2 is a lining cushion block; 3 is an exoskeleton; 31 is a main board; and 32 is a support lug.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The first embodiment,

The headrest of the present embodiment has a structure as shown in fig. 1 to 5, including: pillowcase 1, cushion block 2 and exoskeleton 3

The outline of the pillowcase 1 is U-shaped, and the U-shaped pillow is used for surrounding the neck of a human body to ensure that the neck of the human body is attached to the back cushion;

the outer contour of the exoskeleton 3 is also U-shaped and is arranged along the outer contour of the pillow case 1;

the cushion block 2 is filled in the pillow case 1.

The exoskeleton 3 comprises a main board 31 and two support lugs 32, the support lugs 32 are connected with the main board 31 at an included angle of 90 degrees, the connection parts of the support lugs 32 and the main board 31 can be shaped and deformed, so that the support lugs 32 can be adjusted relative to the included angle of the main board 31 according to actual requirements, the adjustment angle amplitude is positive or negative 45 degrees, the support lugs 32 have a bending radian of one end bending towards one side of the main board 31 relative to the main board 31, the bending radian is 15-60 degrees, therefore, after the exoskeleton 3 is installed on the headrest, the two U-shaped end parts of the headrest can be outwards separated or internally extruded and adjusted, and the adjustment amplitude is positive or negative 45 degrees.

Because the ears 32 are curved at 15 to 60 degrees relative to the main plate 31, the headrest also has a curvature of 15 to 60 degrees at both U-shaped ends of the headrest after the exoskeleton 3 is installed.

Example II,

On the basis of the above embodiment, in order to facilitate the washing and drying of the back cushion, an opening can be arranged on the pillow case 1, the opening is provided with a zipper, a magic tape, a button, a snap fastener or a magnet, the opening is sealed by a sealing device, and the cushion pad block 2 is filled in the pillow case 1 through the opening and then passes through the sealing device.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A headrest, comprising: pillowcase (1), cushion block (2) and exoskeleton (3)

The outer contour of the pillow case (1) is U-shaped, and the U-shaped pillow is used for surrounding the neck of a human body to enable the neck of the human body to be attached to the back cushion;

the outer contour of the exoskeleton (3) is also U-shaped and is arranged along the outer contour of the pillow case (1);

the cushion block (2) is filled in the pillow case (1).

2. A headrest according to claim 1 characterized in that said exoskeleton (3) comprises a main plate (31) and two support lugs (32), said support lugs (32) being fixed to respective ends of said main plate (31) and said support lugs (32) being at an angle of 75-105 degrees to each other with respect to said support lugs (32).

3. Headrest according to claim 2, characterized in that the pillow case (1) is provided with an opening through which the cushion block (2) enters the pillow case (1).

4. The headrest of claim 1, wherein the opening is provided with a closure.

5. The headrest of claim 3, wherein the closure is a zipper, velcro, button, snap, or magnet.

6. A headrest according to claim 1, characterized in that said padding block (2) is a sponge.

7. The headrest according to claim 2, characterized in that the joint between the support lug (32) and the main plate (31) is shaped so that the support lug (32) can adjust the included angle with the main plate (31), and the adjustment range of the included angle is plus or minus 45 degrees.

8. The headrest according to claim 7, characterized in that said support lug (32) has a curvature with respect to said main plate (31) with one end bent to the side of the main plate (31), said curvature being 15 to 60 degrees.