Heat shield for carpet seaming iron

A heat shield for a carpet seaming tape iron which includes a body having a metal heat transferring surface forming the top surface of the body and a handle extending up from the body, the heat shield being adapted to fit against the metal heat transferring surface of the iron, comprising:

• a sheet of somewhat pliable, heat-resistant plastic material, having a generally flat central section as an upper surface and a pair of side flaps angling downwardly and outwardly from the central section, generally at a similar angle to that of corresponding surfaces on the metal heat transferring surface of the iron,
• the length of the sheet of material being limited at front and back so as to extend less than the length of the metal heat transferring surface when installed between the handle and the body, leaving exposed a front portion as well as a rear portion of the metal heat transferring surface, with the side flaps tapering into a pair of spaced fin-like extensions of the rear of the heat shield, to expose an adequate portion of the metal heat transferring surface at the rear of the iron, whereby the profile at the rear of the metal heat transferring surface is essentially not raised by the plastic heat shield, and whereby the metal heat transferring surface makes adequate contact with carpet backing to heat the carpet backing properly during a hot melt carpet seaming operation.

In a carpet seaming tape iron which includes a body having a metal heat transferring surface forming the top surface of the body and a handle extending up from the body, an improved plastic heat shield which extends over the metal heat transferring surface to limit heating of carpet backing coming into contact with the iron, comprising:

• a pair of side flaps of pliable, heat-resistant material, extending generally angularly downwardly on either side of the iron from the handle,
• the plastic heat shield being contoured so as to be generally cupped downwardly in a shape which will conform essentially to the top surface of the body of the carpet seaming tape iron, against the metal heat transferring surface of the iron, and
• the length of the plastic heat shield being limited at front and back so as to extend less than the length of the metal heat transferring surface, leaving exposed a front portion as well as rear portion of the metal heat transferring surface, whereby the profile at the rear of the metal heat transferring surface is essentially not raised by the plastic heat shield and whereby the metal heat transferring surface makes adequate contact with carpet backing to heat the carpet backing properly during a hot melt carpet seaming operation.