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US 4,783,864 AGranted
Producing subconscious integumental reflex action to keep children away from guard rail while sleeping on bunk bed
OwnerRonald L. Turnerinventor
Life of this patent
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Abstract
Method and apparatus for producing subconscious integumental reflex action to keep children away from a guard rail while sleeping on a bunk bed.
Claims4
In a bunk bed including
- a frame
- a mattress carried in said frame, and
- an elongate guard rail spaced a distance apart and upwardly from said mattress and having inner and lower surfaces extending substantially the entire length of said rail, said distance being sufficient to permit the arms and legs of a child of a selected size to slid downwardly between said guard rail and mattress,
- means for producing a compressive integumental sensation in a sleeping individual's limbs to produce a reflex action which reduces the likelihood that said limbs will slide downwardly between said guard rail and mattress, including
- (a) elastic means secured over and covering said inner and lower surfaces of said guard rail and compressible when the limb of a sleeping individual bears thereagainst to conform to said limb and generate
- (i) an integumental compression sensation on said limb to produce a reflex action to cause the individual to move his limb, and
- (ii) an elastic expansive displacement force acting outwardly away from said guard rail on said limb, said displacement force requiring the individual to utilize his muscular system to generate a force opposing said displacement force to maintain his limb in position against said compressed elastic means,
- said elastic means including a layer of material generally continuously extending along the length of said guard rail, said layer of material having a thickness of at least one half inch at each point along said covered inner and lower portions of said guard rail;
- (b) a sheet of pliable material secured to said guard rail and extending from said guard rail along substantially the entire length of said rail and across said distance between said guard-rail and said mattress;
- and,
- (c) elastic means beneath said mattress and attached to said sheet, said elastic means-pliable sheet combination, when a limb of the individual bears against and displaces said sheet outwardly from said mattress, conforming to said limb and generating
- (i) an integumental compression sensation on said limb to produce a reflex action to cause the individual to move his limb inwardly toward said mattress, and
- (ii) an elastic return force acting inwardly toward said mattress on said limb, said return force requiring the individual to utilize his muscular system to generate a force opposing said return force to maintain his limb in position against said displaced sheet.
10 more elements
A method for improving the safety of a bunk bed, the bunk bed including
- a frame,
- mattress means carried in the frame and having a peripheral edge, and
- an elongate substantially rigid guard rail having elongate inner and lower surfaces extending along substantially the entire length of said rail, said rail being spaced a distance laterally and upwardly from said mattress means, said distance being sufficient to permit the limbs of a child of a selected size to slide downwardly intermediate said guard rail and mattress,
- said method including the steps of
- (a) having the child sleep in said bunk bed and contact said inner surface of said guard rail with his limbs to generate learned subconscious integumental sensations;
- (b) securing first elastic means over and covering said inner and lower surfaces of said guard rail, said elastic means compressing when the limb of the sleeping child bears thereagainst to conform to said limb and generate
- (i) an integumental compression sensation on the limb to produce a reflex action causing the child to move his limb, and
- (ii) an elastic expansive displacement force acting outwardly away from said guard rail on said limb, said displacement force requiring the individual to utilize his muscular system to generate a force opposing said displacement force to maintain his limb in position against said compressed elastic means,
- said elastic means including a layer of material generally continuously extending along the length of said guard rail;
- and,
- (c) attaching a sheet of pliable material to said guard rail and extending said sheet from said rail to second elastic means, said second elastic means being intermediate said mattress means and frame and permitting said sheet
- (i) to be elastically displaced a selected distance outwardly from said mattress means between said mattress means and said guard rail when the limb of the child bears against said sheet,
- (ii) to generate an elastic return force acting inwardly toward said mattress means and against the limb to cause the child to utilize his muscular system to generate a force opposing the elastic return force to maintain the limb in position against said sheet, and
- (iii) to conform to the limb and generate a subconscious integumental compression sensation on the limb different from said learned subconscious integumental sensations to produce a reflex action causing the child to move his limb away from said guard rail.
11 more elements
Dependencies are inferred from the claim text.