Medical/dental/utility glove with anti-fatigue and ergonomic improvement
The present invention is to an improved glove having both anatomically correlating stress relief zones and/or reinforced zones to add support in areas opposite the stress relief zones to keep bunching or slipping of the glove from interfering with the bending of the user's joints. The glove may have corrugated relief zones over some or all of the joints and knuckles of the hand, wherein the relief zones are formed of peaks and valleys. A relief zone can also be provided over the webbing between the thumb and the palm. The vertical or longitudinal relief zones provide for improved glove quality while keeping manufacturing difficulty and costs at a minimum.
1. A method of making a protective glove having stress relief areas, comprising:
providing a mold in the shape of a human hand, sand hand having a smooth surface over a majority of the hand form of the mold;
said mold having a back section in the shape of a back of a hand; finger portions in the shape of the fingers of a hand; and a thumb portion in the shape of a thumb of a hand;
providing a relief section within the finger section by forming a plurality of channels on the mold over the finger portion of the mold, at least one of said channels being substantially parallel to the longitudinal axis of the finger portion of the mold;
heating said mold;
contacting said mold with a flowable elastic material to coat said mold with the elastic material;
allowing said elastic material to harden against the mold to form an elastic glove.
2. The method of making a protective glove of claim 1 , wherein said elastic material is selected from the group of latex, nitryl; and vinyl.
3. The method of making a protective glove of claim 1 , wherein said elastic material in said channel form a relief zone over said finger area.
4. The method of making a protective glove of claim 1 , wherein said relief section includes at a central channel and two outer channels adjacent to said central channel.
5. The method of making a protective glove of claim 4 , wherein said central channel is parallel to the longitudinal axis of said hand section and each outer channel is an arcuate channel curving about said central channel.
6. The method of making a protective glove of claim 1 , further comprising:
providing a stabilizer section within the finger section by forming a plurality of stabilizer channels on the mold on the opposite side of the finger section from the relief section channels, wherein at least one of said stabilizer channels is substantially transverse to the longitudinal axis of the finger portion of the mold.