JPH0367623U

JPH0367623U -

Info

Publication number: JPH0367623U
Application number: JP1989130317U
Authority: JP
Priority date: 1989-11-07
Filing date: 1989-11-07
Publication date: 1991-07-02
Anticipated expiration: 2003-02-08
Also published as: JPH054823Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る患者用マツトレスを屈曲
した床パネル上に設置した状態の斜視図、第２図
イ，ロは前記患者用マツトレスの縦断面図、第３
図イ，ロ及び第４図イ〜ハは、それぞれ前記患者
用マツトレスの折り曲げ用スリツトの形成方法を
示す縦断面説明図、第５図は前記患者用マツトレ
スに用いられる繊維製クツシヨン材における繊維
密度、及び繊維の配向状態を示す拡大説明図であ
る。１……患者用マツトレス、２……床パネル、３
……繊維製クツシヨン材、４……折り曲げ用スリ
ツト、５……プレス板、５′……突刃、６……切
目、７……突部。 Fig. 1 is a perspective view of a patient's pinerest according to the present invention installed on a bent floor panel; Figs. 2A and 2B are longitudinal cross-sectional views of the patient's pinerest;
Figures A and B and Figures 4 A to C are longitudinal cross-sectional explanatory views showing the method of forming the bending slits of the patient's mattress, respectively, and Figure 5 is the fiber density in the fiber cushion material used in the patient's mattress. , and an enlarged explanatory view showing the orientation state of fibers. 1...Patient pinerest, 2...Floor panel, 3
... fiber cushion material, 4 ... slit for bending, 5 ... press plate, 5' ... protruding blade, 6 ... cut, 7 ... protrusion.

Claims

[Claims for Utility Model Registration] 1 15 to 40% by weight of thermoadhesive fibers A and 85 to 6 synthetic fibers B having a higher melting point than the thermoadhesive fibers A
The thermoadhesive fiber A and the synthetic fiber B are irregularly intertwined three-dimensionally, at least a part of the entangled portion is fixed together by melting the thermoadhesive fiber A, and the density is 0% by weight. .02~0.05g/cm
^3. A patient's mattress, characterized in that the fiber cushion material according to item 3 is provided with a bending slit along the width direction of its surface, and this is covered with a side material. 2 Utility model registration claim 1, which is characterized in that a flat fiber cushion material is provided with bending slits on its surface by compression pressing using moist heat.
Pine restraints for patients as described in section. 3 Utility model registration claim 1, characterized in that a slit for bending is provided by making a cut in the surface of a flat fiber cushion material, expanding the cut portion, and compressing it under moist heat conditions. Pine restraints for patients as described in section. 4. The patient mattress according to claims 1 to 3, wherein the opening edge of the slit is formed into a curve by compression pressing. 5. The patient's mattress according to claim 1, wherein at least a portion of the intertwined portions are integrally fixed by knots formed by melting the thermoadhesive fibers A. 6. The patient's mattress according to claim 1 or 5, which uses polyester fiber as the heat-adhesive fiber A and/or the synthetic fiber B. 7. The patient's pinerest according to claim 6, which uses copolymerized polyester fiber as the heat-adhesive fiber A. 8. The patient's pinerest according to claim 1, 6, or 7, characterized in that the synthetic fiber B is a hollow composite fiber.