JPH0443095Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) This invention forms a housing part inside the pine tress, and allows an auxiliary member to be inserted into and removed from the pine tress to change the hardness and shape of the pine tress surface. This invention relates to a pine mattress that improves sleeping comfort for users.

(Prior art) Pine restraints for hospital beds use spring-loaded pine restraints that maintain air permeability, but when a patient is using the pine restraints, the springs themselves sway, making it unstable for the patient. After long-term use, padding made of cotton or urethane may become stiff and the surface of the spring may rise, causing discomfort and pain for the patient.Recently, spring units have been replaced with resin cotton or palm locks. May be used for cushion bodies. Resin cotton is
Polyester cotton containing low melting point material is heated and pressurized to create a product with a thickness of approximately 90 mm, which maintains its cushioning, relatively hardness, and breathability. Palmlock is made by coating palm fiber with adhesive and pressurizing it, and the thickness of the product is determined in the same way as resin cotton.
It is approximately 90 mm long and can be bent while maintaining cushioning properties, but is relatively hard and maintains breathability.

These resin cottons and palm locks maintain cushioning properties, are bendable, and are relatively hard and stable for long-term use, making them suitable for gear beds for hospital beds.

However, resin cotton and palm locks have the disadvantage that they do not feel good because they are relatively hard, and the spine is not supported in a natural state because the pinerest is flat, making it difficult for patients to lie down for long periods of time. There was a need for a pinerest that would support the patient's body with a natural degree of curvature and be comfortable to sleep on without causing pain to the patient's nerves, and that would not cause bedsores due to body pressure being applied to only one part of the patient's body.

(Problem to be solved by the invention) This invention was created based on the above circumstances, and its purpose is to provide comfortable sleeping position by supporting the patient in a natural posture for long-term lying down. To provide a pine rest that does not apply body pressure to only one part of a patient's body and cause bedsores.

[Structure of the device] (Means and effects for solving the problem) In order to solve the above problem, this device uses a breathable semi-rigid cushion body such as resin cotton or palm lock, and covers this cushion body. A housing part is formed between the cushion body and the exterior body, hardness, thickness, etc. are arbitrarily set in this housing part to create an uneven shape on the surface of the pine mattress, and the cushion body A softer auxiliary member is provided that can be taken in and out. With this configuration, the user's spine is supported in a natural posture, providing a comfortable night's sleep, and prevents pressure from being applied to only one part of the patient's body, resulting in bedsores.

(Embodiment) An embodiment of this invention will be described below with reference to FIGS. 1 to 4. In the figure, 1 is a cushion body made of resin cotton, which is made by heating and pressurizing polyester cotton containing low-melting point materials to create a product with a thickness of about 90 mm, which maintains its cushioning properties and is relatively hard and breathable. .

The middle part of the cushion body 1 made of resin cotton has a length of any length to make it easier to bend when used in a gear bed (a bed where the floorboard of the bed is separated into multiple parts and the back and legs can be raised and lowered). Notch 2 is provided.

The cushion body 1 is covered with an exterior body 3,
This exterior body 3 has mirror fabrics 31 and 32 and a gusset fabric 33 sewn together with edge tape 34. On one side A of the outer body 3, a mirror base 31 is stretched with a margin, and a fastener 4 is provided at the end of the mirror base 31 so that it can be opened and closed. is forming. The mirror fabric 32 of the other area B of the exterior body 3 is made by polymerizing two synthetic fiber cotton fabrics, and allows one side A and the other side B of the pine tress to be used depending on the situation.

Into the accommodating portion 5, independent auxiliary members 61 and 62 each having a trapezoidal cross-section plate shape are inserted. This auxiliary member 6 is softer than the cushion body 1, and the auxiliary member 61 is placed at a position corresponding to the user's back, and the auxiliary member 62 is placed at a position corresponding to the thigh and leg of the user. There is no auxiliary member in the corresponding part, and by being lower, unevenness is formed on the surface of the mattress, allowing the user's spine to be supported in a natural state.

The position of the auxiliary member 6 can be changed depending on the user's body shape and requests.

The auxiliary member 6 is not separate for the back side and leg side as described above, but may be an integrated auxiliary member 63 as shown in FIG. 3, and the part 63 located at the buttocks.
1 is low, the knee support portion 632 is high, and the foot side end 63 is high.
It gradually becomes lower in the direction of 3. Although this auxiliary member 63 has a fixed surface unevenness and cannot be moved, it has the advantage that it does not shift during use within the housing portion 5.

Therefore, the user can lie down on a pinerest shaped to support the spine of the body in accordance with its natural curvature, and the cushion body 1 is made of resin cotton. Since it is made of a semi-hard material such as pinewood or palm lock, it is breathable, stable to use, and less likely to sag.

[Effects of the invention] As described above, this invention consists of a breathable semi-rigid cushion body made of resin cotton, palm lock, etc. and an exterior body that covers this cushion body. An accommodating part is formed in between, and the hardness, thickness, etc. of this accommodating part are arbitrarily set to create an uneven shape on the surface of the pinerest, and an auxiliary member that is softer than the cushion body is provided so as to be freely inserted and removed. Therefore, we created an uneven surface that corresponds to the shape of the user's body to support the user in a natural posture, and we also provided an auxiliary member that is softer than the cushion body and can be freely inserted and removed, so it feels good and is comfortable for the user. It is comfortable to lie down on a pinerest that has an arbitrary shape that supports the body's spine in accordance with its natural curvature.It also receives body pressure evenly, making bedsores less likely to occur.The cushion is made of resin cotton or palm lock. Since it is made of a semi-hard material, it is breathable, stable to use, and provides a pine tress that does not sag easily.

[Brief explanation of the drawing]

Figures 1 to 3 show one embodiment of this invention, with Figure 1 being a perspective view of this pinerest, Figure 2 being a sectional view taken along line A-A' in Figure 1, and Figure 3 being a cross-sectional view taken along line A-A' in Figure 1. The figure shows another example of the auxiliary member 6. Code 1...Cushion body, 2...Notch part,
3... Exterior body, 31, 32... Mirror base, 33... Gusset base, 34... Edge tape, 4... Fastener, 5... Accommodating portion, 6... Auxiliary member.

Claims (1)

[Scope of utility model registration request] It consists of a breathable semi-hard cushion body made of resin cotton, palm lock, etc., and an exterior body that covers this cushion body, and a housing part is formed between the cushion body and the exterior body, and a hardness A pinerest characterized in that the thickness etc. are arbitrarily set to create an uneven shape on the surface of the pinetress, and an auxiliary member that is softer than the cushion body is provided so as to be freely inserted and removed.