JP3138178U - This utility model is used in daily life as a whole or as a nursing product. A hip-up cushion or cushion used to prevent the butt from being deformed by weight when sitting or sleeping. - Google Patents

Abstract

[PROBLEMS] A body dough shape cushion or cushion that uses the fluidity and plasticity of body fat and the reverse heart shape is a model that seems to be ideal for the buttocks. Realize hip-up.
A heart donut-shaped cushion or cushion is an even heart-shaped donut shaped to match the natural curve of the body. The surface of the heart-shaped donut-shaped cushion is made of a foamed polystyrene granule with a non-stretchable or low-stretch cover and fluid inside.
[Selection] Figure 1

Description

Many conventional cushions and cushions have softness and spaciousness to disperse the pressure resistance by expanding the contact area between the buttocks and the seating surface, thereby relieving local pain and fatigue due to body pressure. Made using the fluidity and plasticity of body fat to keep the body's natural curve in the unique shape of the body pressure and heart donut when sitting, and to make the hips ideal There was nothing. Conventional cushions, cushions or sitting tools have the following disadvantages.
1. Modern people are thought to have a lot of time to sit, and the conventional sitting tool is made to fit the curve between the thigh and buttocks, preventing the fat of the buttocks from being washed away outside the thighs and buttocks Without sitting down, I had to crush the shape of the buttocks with my weight.
2. No matter how soft the sitting tool is designed, the part that is pressed is the center of the buttocks, the most protruding part.
3. The direct compression of the sciatica is the direct cause of fat and hip deformation.

The technical problem to be solved by the present invention is to keep the natural curve of the body using a heart-shaped donut-shaped cushion, cushion, and the shape of the reverse heart-shaped that seems to be the most ideal for the buttocks using fluidity and plasticity of body fat. Realize hip up with body pressure.

In order to achieve the above object, the present invention provides a heart donut-shaped cushion. This cushion is an even heart-shaped donut shaped to the natural curve of the body. The surface of the heart-shaped donut-shaped cushion is made of a foamed polystyrene granule with a non-stretchable or low-stretch cover and fluid inside.
Fabrics that do not stretch or have little stretch are fabrics, leathers, and artificial leathers that are difficult to deform.
Granules are foam beads with a diameter of 1 to 3 mm.
Cushions and cushions can be used in combination with chairs and other sitting tools.
A guide rail is embedded in the seating surface of a tool such as a chair, and the chair is connected with a cushion on the bottom of the cushion.
The cushions and cushions consist of two half-heart shapes. Both ends of the half heart are connected to a guide rail embedded in a sitting tool such as a chair, and slid to the center of the seating surface to form a heart shape.
The half heart cushion is composed of a hard core with a stable shape and a soft material that wraps it. Soft materials include cotton and urethane.

Distributes body pressure when sitting from the center of the buttocks around the lap, protects the buttocks, keeps the dent between the buttocks and thighs, and the weight of the buttocks on the buttocks is pushed away by the thigh The four rounds of the buttocks that prevent the butt drooping are also constrained by the spherical cushion, making it difficult to get fat.
The present invention avoids supporting the weight at the center of the buttock, supports the weight around the buttock between the buttocks and the thigh, and does not land on the center of the butt, so when sleeping or sitting, lay under the butt It may be possible to protect the buttocks and keep the dent between the thighs and aim for hip-up.
The cushions and cushions can also be used as stools and armrests.
Because it is a heart-shaped donut shape, it is also decorative.

EXAMPLE 1 Hereinafter, an example combined with a chair will be described with reference to FIGS.
Seat / Cushion Combined Form FIG. 1 is a front view of the present invention, an annular heart-shaped cushion and cushion made according to the natural curves of the body and buttocks. The surface is covered with a non-stretchable or less stretchable fabric, and the inside is a foamed bead with a granule diameter of 1 to 3 mm that is fluid.
Example 2
2 is a front view of the present invention when used on a seat, FIG. 3 is an overhead view when the present invention is used on a cushion,
The cushion 1 ′ is an annular heart-shaped cushion made according to the natural curves of the body and buttocks. A guide rail is embedded under the seating surface of the cushion 1 'and connected to the guide rail on the seating surface with a connecting rod on the bottom surface of the cushion 1'. The cushion 1 'stands in front of the chair back 21'. When used, the connecting rod on the bottom of the cushion can be moved up and down freely. When it falls to the seat 22 ', it becomes a cushion. If you reverse the operation, it will be a backrest. Wrap the cushion in a hard core that stabilizes its shape with soft urethane.
Example 3
Fig. 4 is a front view of another embodiment when the present invention is used for an armrest. Fig. 5 is an overhead view of another state when the present invention is used for a cushion. A spherical heart-shaped cushion made to the natural curve of the body and buttocks.
Cushion 1 '' Consists of two half-heart contours, and two half-heart contours, as shown in Fig. 4, can be placed on both sides of the seating surface to become armrests. Both ends of the armrests 11 ″ and 12 ″ can be turned 90 degrees and connected to the guide rails embedded in the seating surface. The armrest 11 ″, 12 ″ falls 90 degrees outward and slides parallel to the center of the seat to become a 1 ″ heart cushion. Reverse operation returns to the armrest. The heart material with a semi-heart-shaped outline is wrapped in soft urethane, etc., on a hard core with a stable shape.

Plan view Front view of chair back Overhead view of chair seat Front view when used for armrest Another state implementation overhead view when used for chair seat cushion

Explanation of symbols

1 Seat cushion 1a Seat cushion 2 Chair 2a Back 2b Seat 3 Armrest

Claims (8)

The feature is a heart-shaped donut-shaped hip-up cushion or cushion that adjusts the hips to the ideal heart-shaped donut shape to match the natural curve of the body. In accordance with the first aspect, the inner material is a polystyrene foam granule having fluidity in a cloth having no expansion or contraction in the cover material. Heart donut shaped hip up cushion or cushion. A fabric, artificial leather, or a combination of its materials that is not easily deformed with a fabric that does not stretch or has little stretch. Heart donut shaped hip up cushion or cushion. According to claim 3, the core material and the granules are foam beads having a diameter of 1 to 3 mm.
Heart donut shaped hip up cushion or cushion. The lower part of claim 1 or claim 2 is connected to the seat surface by a hinge, and a guide rail is embedded in the seat surface. Heart donut shaped hip up cushion or cushion. A cushion or cushion is divided into two parts on the left and right. This heart-shaped half is hinged at both ends and connected to a rail track embedded under the seating surface. A hard core is placed inside the half heart of claim 6 to stabilize the shape, and the outside of the mandrel is wrapped with a soft material. Heart donut shaped hip up cushion or cushion. A heart donut-shaped hip-up cushion or cushion made of the soft material, natural cotton, urethane or the like according to claim 7.

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