Thermal insulation device

Claim 2

A snap-on insulation barrier for window frames and the like including: (a) an elongated base member having means for securing said base member to said frame, (b) said base member being generally of strip configuration and having a pair of opposed rails having portions extending upwardly and outwardly from said base member, (c) said base member having side members, (d) said side members extending beyond said outwardly extending portions a substantial distance and forming with said outwardly extending portions of said rails a pair of opposed U-slots, (e) a second strip having a substantially C-shaped cross section and having inturned ends for engaging in said U-slots and having inside and outside surfaces, (f) said second strip having on said outside surface a first engaging means running the length thereof, (g) a third strip having inside and outside surfaces and having second engaging means running the length of said third strip inside surface for cooperating with said first engaging means and for detachably securing thereto, said first and said second engaging means including an upstanding bead for engaging an expandable slot formed by opposed flexible rails, (h) said third strip having its outside surface substantially flat and including a pressure sensitive material, (i) an outer sheet secured to said third strip outside surface by said pressure sensitive material, and (j) said strips conformable to said frame.

Claim 3

A snap-on insulation barrier for window frames and the like as in claim 1 and wherein: (a) said base member including front and back surfaces, (b) said means for securing said base member to said frame including pressure sensitive material attached to said back surface of said base member.

Claim 4

A snap-on insulation barrier for window frames and the like as in claim 1 and wherein: (a) said means for securing said base member to said frame including a plurality of holes in said base member and (b) screws positioned within said holes and anchoring said base member to said frame.

Claim 5

A snap-on insulation barrier for window frames and the like as in claim 1 and wherein: (a) said second strip is resilient and (b) said inturned ends being outwardly expandable to provide clearance over said outwardly extending portions of said opposed rails and (c) said inturned ends contractable for locking engagement within said U-slots.

Claim 6

A snap-on insulation barrier for window frames and the like as in claim 1 and wherein: (a) said strips are preferably made from a thermoplastic material.

Claim 7

A snap-on insulation barrier for window frames and the like as in claim 1, wherein: a. said upstanding bead being associated with said second strip; and, b. said expandable slot being associated with said third strip.

Claim 8

A snap-on insulation barrier for window frames and the like as in claim 1 wherein: a. said outer sheet includes a plastic sheet.

Claim 9

A readily assembled thermal insulation device for window structures including: a. an elongated, wall mountable member having a flat base member with front and back surfaces and having sides with longitudinal channels therein, b. said channels surrounded by a front and a rear ridge of unequal height, (c) said front ridge projecting from said front surface of said base and extended outwardly therefrom in a direction generally parallel to said base, (d) said rear ridge being a lateral extension of said flat base, (e) said front ridge being of lesser height than said rear ridge, (f) means for securing said wall mountable member to a wall surface, (g) a resilient elongated support member with a generally C-shaped cross section and having flanged edges for engaging said longitudinal channels in said wall mountable member, (h) said resilient support member having an inner and an outer surface, (i) an elongated first engaging member co-extensive with said resilient support member and projecting from said outer surface of said support member, (j) an elongated engaging member co-extensive with said support member and having a front and a back surface, (k) an elongated second engaging member extending outwardly from said back surface of said engaging member for interengagement with said first engaging member of said support member, (l) said front surface of said engaging member being generally flat and including an adhesive material applied thereto, (m) a sheet of insulating plastic material secured to said front surface by said adhesive material, and (n) said first and said second engaging members including a bulbous rib for cooperating with a resilient C-shaped projection.

Claim 10

A readily assembled thermal insulation device for window structures including: a. an elongated, wall mountable member having a flat base member with front and back surfaces and having sides with longitudinal channels therein, b. said channels surrounded by a front and a rear ridge of unequal height, (c) said front ridge projecting from said front surface of said base and extended outwardly therefrom in a direction generally parallel to said base, (d) said rear ridge being a lateral extension of said flat base, (e) said front ridge being of lesser height than said rear ridge, (f) means for securing said wall mountable member to a wall surface, (g) a resilient elongated support member with a generally C-shaped cross section and having flanged edges for engaging said longitudinal channels in said wall mountable member, (h) said resilient support member having an inner and an outer surface, (i) an elongated first engaging member co-extensive with said resilient support member and projecting from said outer surface of said support member, (j) an elongated engaging member co-extensive with said support member and having a front and a back surface, (k) an elongated second engaging member extending outwardly from said back surface of said engaging member for interengagement with said first engaging member of said support member, (l) said front surface of said engaging member being generally flat and including an adhesive material applied thereto, (m) a sheet of insulating plastic material secured to said front surface by said adhesive material, and (n) said first and said second engaging members including a bulbous rib for cooperating with a resilient C-shaped projection.

Claim 11

A readily assembled thermal insulation device for window structures as in claim 8 and wherein: (a) said means for securing said wall mountable member to a wall including a pressure sensitive adhesive on said back surface of said base member.

Claim 12

A readily assembled thermal insulation device for window structures as in claim 8 and wherein: (a) said means for securing said wall mountable member to said wall including a plurality of holes passing through said base member and (b) anchoring screws within said holes and engaging said wall.

Claim 13

A readily assembled thermal insulation device for window structures as in claim 8 and wherein: (a) said wall mountable member, said support member and said engaging member are made from a thermoplastic material.

Claim 14

A readily assembled thermal insulation device for window structures as in claim 6, wherein: a. said bulbous rib being associated with said support member; and, b. said C-shaped projection being associated with said engaging member.

Claim 15

A readily assembled thermal insulation device for window structures as in claim 6, wherein: a. said bulbous rib being associated with said engaging members; and, b. said C-shaped projection being associated with said support member.