Inflatable restraint

• US 5,692,710 A
• Filed: 07/08/1996
• Issued: 12/02/1997
• Est. Priority Date: 06/05/1995
• Status: Expired due to Fees

• Current Assignee: James W. Gee Sr
• Original Assignee: James W. Gee Sr
• Inventors: Gee, James W. Sr.
• Primary Examiner(s): Barefoot, Galen L.
• Application Number:
  US08/676,904
• Time in Patent Office: 512 Days
• Field of Search: 2/DIG. 3, 2/2, 441/116, 441/115, 441/102, 441/103, 244/118.5, 244/121, 244/122 AG, 244/122 B, 244/143, 244/146, 280/737, 280/740, 280/732
• US Class Current: 244/118.5
• CPC Class Codes: A41D 13/0155 having inflatable structure, e.g. non automatic
• CPC Class Codes: A41D 13/018 inflatable automatically
• CPC Class Codes: B64D 2201/00 Airbags mounted in aircraft for any use
• CPC Class Codes: B64D 25/00 Emergency apparatus or devices, not otherwise provided for parachutes B64D17/00, B64D19/00; jettisoning of fuel tanks or fuel per se B64D37/00; specially adapted for protection against criminal attack, e.g. anti-hijacking systems B64D45/0015 ; safety belts or body harnesses in general A62B35/00; safety belts or body harnesses for land vehicles B60R22/00; jettisonable parts of fuselage facilitating emergency escape B64C
• CPC Class Codes: B64D 25/02 Supports or holding means for living bodies

Abstract

An inflatable restraint is disclosed, and includes an elongated poncho having therein an air-tight bladder and a cervical aperture for insertion of the head of the individual. A front portion of the poncho is adapted for juxtaposition with a rear surface of a forward seat and a rear portion is adapted for juxtaposition with and between the back of the torso and a forward surface of a rearward seat when inflated. The front portion is longer than the rear portion and has a larger volumetric displacement when inflated and extends over the front torso and lower extremities of the individual. The rear portion extends over the back torso of the individual. An inflation means inflates the bladder and restrains the individual between the forward and rearward seats for protection of the individual during an emergency while traveling in a vehicle.

Claims

1. A restraint for restraining a seated individual within a vehicle having fixed vehicle seating comprising a forward seat and a rearward seat during an impact event while traveling in the vehicle to reduce physical trauma to the individual, the restraint comprising:

a selectively inflatable elongated poncho covering and protecting a front and back of a torso and lower extremities of the individual when worn and inflated and capable of being rolled into a compact package when in a deflated condition, the poncho having an outer and inner surface sealed one to the other forming therebetween a bladder and an asymmetrically positioned cervical aperture relative an overall longitudinal length of the poncho through both surfaces for insertion and removal of a head of the individual, the poncho further having a front portion for contact with a rear surface of the forward seat when inflated and a rear portion for contact with and between the back of the torso and a forward surface of the rearward seat when inflated, each having a longitudinal length along the elongated poncho, the front portion being of a longer length than that of the rear portion and being of larger volumetric displacement when inflated, such that the front portion extends over the front torso and lower extremities of the individual and the rear portion extends over the back torso of the individual when the poncho is worn; and

selectable inflation means in fluid communication with the bladder for selective inflation of the bladder, the inflation means further comprising a container of a compressed inert gas, a valve having a closed and an open position and an orifice for selective communication of the container with the bladder, such that placing the valve in the open position inflates the bladder and restrains the individual between the forward and rearward seats for protection of the individual during an emergency while traveling in a vehicle.

2. The restraint recited in claim 1, wherein the poncho further comprises fastening means adapted for attaching the front and rear portions of the poncho one to the other about the torso of the individual.

3. The restraint recited in claim 2, wherein the fastening means includes two strips of velcro extending from opposite sides of the inner surface of the poncho transverse to and on the length of the front potion of the poncho and two patches of velcro affixed to the inner surface of the rear potion of the poncho.

4. The restraint recited in claim 1, wherein the inflation means comprises a tube accessible to a mouth of the individual, a one-way valve in fluid communication with the tube and an orifice for establishing fluid communication of the tube with the bladder, such that by blowing into the tube, the individual may inflate the bladder.

5. The restraint recited in claim 1, wherein the elongated poncho has two opposite side edges transverse to the length of the poncho and two grasping means, one each attached to each side for carrying the restraint.

6. The restraint recited in claim 1, wherein the elongated poncho has two opposite side edges transverse to the length of the poncho and two grasping means, one each attached to each side for carrying the restraint when rolled into a compact package.

7. A method for restraining a seated individual within a vehicle having fixed vehicle seating comprising a forward seat and a rearward seat to reduce physical trauma to the individual during a impact event, the method comprising the steps of

wearing a selectively inflatable restraint having an elongated poncho covering and protecting a front and back of a torso and lower extremities of the individual when worn and inflated and capable of being rolled into a compact package when in a deflated condition, the poncho having an outer and inner surface sealed one to the other forming therebetween a bladder and an asymmetrically positioned cervical aperture relative an overall longitudinal length of the poncho through both surfaces for insertion and removal of a head of the individual, the poncho further having a front portion adapted for juxtaposition with a rear surface of the forward seat when inflated and a rear portion adapted for juxtaposition with and between the back of the torso and a forward surface of the rearward seat when inflated, each having a longitudinal length along the elongated poncho, the front portion being of a longer length than that of the rear portion and being of larger volumetric displacement when inflated, such that the front portion extends over the front torso and lower extremities of the individual and the rear portion extends over the back torso of the individual when the poncho is worn;

and

inflating a selectable inflation means in fluid communication with the bladder for selective inflation of the bladder, the inflation means further comprising a container of a compressed inert gas, a valve having a closed and an open position and an orifice for selective communication of the container with the bladder, such that placing the valve in the open position inflates the bladder and restrains the individual between the forward and rearward seats for protection of the individual during a impact event while traveling in a vehicle.

8. The method of restraining an individual against physical trauma as recited in claim 7, wherein the selectable inflation means further comprises a tube accessible to a mouth of the individual, a one-way valve in fluid communication with the tube and an orifice for establishing fluid communication of the tube with the bladder, such that by blowing into the tube, the individual may inflate the bladder.

9. The method of restraining an individual against physical trauma as recited in claim 7, wherein the poncho further comprises fastening means adapted for attaching the front and rear portions of the poncho one to the other about the torso of the individual.

10. The method of restraining an individual against physical trauma as recited in claim 7, wherein the elongated poncho has two opposite side edges transverse to the length of the poncho and two grasping means, one each attached to each side for carrying the restraint when rolled into the compact package.