Protective pillow assembly

• US 4,523,588 A
• Filed: 04/27/1982
• Issued: 06/18/1985
• Est. Priority Date: 04/27/1982
• Status: Expired due to Term

• Current Assignee: Life Products, Inc.
• Original Assignee: Life Products, Inc.
• Inventors: Dolsky, Thomas P.
• Primary Examiner(s): Recla, Henry J.
• Assistant Examiner(s): Reichle, Karin M.
• Application Number:
  US06/372,124
• Time in Patent Office: 1,148 Days
• Field of Search: 128/202.18, 128/202.19, 128/206.12, 128/206.17, 128/201.25, 128/201.29, 128/205.28, 128/201.23, 2/7, 2/8, 2/9, 2/205, 2/206, 604/362
• US Class Current: 128/201.25
• CPC Class Codes: A62B 17/04 Hoods
• CPC Class Codes: A62D 7/00 Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
• CPC Class Codes: A62D 9/00 Composition of chemical substances for use in breathing apparatus

Abstract

A protective pillow assembly incorporates an air-impervious transparent plastic hood. In case of fire, the hood is placed over the user'"'"'s head, the assembly being so arranged that the user breathes through the pillow, or pillow batting, which acts as a smoke filter. In one embodiment, a special pillow instruction is used. An outer air-pervious sleeve cooperates with an inner sleeve, which has an air-pervious portion and an air-impervious portion, to support pillow batting. The transparent sleeve is sealed to the air-impervious portion. In a second embodiment, a conventional pillow is inserted into an air-pervious sleeve, which is connected in overlapping relationship to the transparent hood. In both embodiments, the hood is folded and stored within the assembly. The hood may be formed of a polished polypropylene film or a lamination of Mylar film and a noise-deadening film, such as polypropylene or polyvinyl chloride. A heat-reflective thin metallic coating is incorporated in the lamination. The pillow batting may be treated with a carbon monoxide neutralizing substance.

Claims

1. Apparatus for protecting a person caught in a fire emergency from smoke inhalation, comprising:

a. a first sleeve closed at one end and formed of air-pervious fabric;

b. a transparent sleeve formed of a flexible air-impervious material having one end connected completely about its periphery to the other end of said first sleeve, said transparent sleeve having means at the opposite end thereof adapted to engage the head and surround the breathing passages of said person when in said fire emergency;

c. pillow batting; and

d. means for supporting said pillow batting within said first sleeve in such a manner that said pillow batting will serve as a smoke filter when said transparent sleeve is engaged with said head of said person in said fire emergency.

2. Apparatus as recited in claim 1, wherein said means for supporting said pillow batting comprises an inner sleeve having a first portion of air-pervious material extending from said one end spaced inwardly from said first sleeve and a second portion of air-impervious material connected between the other end of said first portion and the other end of said first sleeve, said inner sleeve and said first sleeve forming a space therebetween, said pillow batting being stuffed within said space between said first sleeve and said inner sleeve.

3. Apparatus as recited in claim 2, wherein said first portion is sewn together along a line near said one end of said first sleeve to define a further space between said line and said one end of said first sleeve, said further space being filled with some of said pillow batting.

4. Apparatus as recited in claim 1, further comprising an elastic band positioned about said opposite end of said transparent sleeve to hold said sleeve securely about the neck of said person.

5. Apparatus as recited in claim 1, further comprising closure means for closing said other end of said first sleeve, said transparent sleeve being adapted to be folded through said other end of said first sleeve to be stored within said first sleeve with said closure means closed.

6. Apparatus as recited in claim 1, wherein said pillow batting comprises a polyester batt filling.

7. Apparatus as recited in claim 1, wherein said transparent sleeve comprises polypropylene film.

8. Apparatus as recited in claim 1, wherein said means for supporting pillow batting comprises a pillow received within said first sleeve and partially overlapping said transparent sleeve, said pillow being stuffed with said pillow batting and being of sufficient fluffiness that it presses snugly against said first sleeve and said overlapped portion of said transparent sleeve.

9. Apparatus as recited in claim 8, wherein said pillow batting comprises polyester batt filling.

10. Apparatus as recited in claim 1, wherein said pillow batting is treated with a carbon monoxide neutralizing substance.