RU2043046C1 - Method for manufacture of gloves affording protection against cuts - Google Patents

Abstract

FIELD: light industry. SUBSTANCE: method involves making an external wire-reinforced and internal nonreinforced layers of hand-wrist part and finger members. Said external and internal layers are made as an integral element in the form of knitted hoses reinforced throughout half their length. The nonreinforced part is turned inside thus producing two-layer blanks of the hand-wrist part, and finger members. The next steps include sealing the open cuts of finger member blank ends, dressing the open cuts of the hand-wrist part. Now, the elements of the little, fourth, middle and index fingers are sewn along the connecting edges formed at the points of folding of reinforced and nonreinforced parts. Then the thumb element and said finger unit are sewn along connecting edges with the hand-wrist part and the last step is to sew together the palm and back sides along the connecting edges between the finger members of the thumb and index fingers. EFFECT: better protection against cuts. 10 cl, 7 dwg

Description

 The invention relates to a method for the manufacture of gloves designed to protect against cutting effects. In this case, the protection material is a composition of textile and metal threads.

 A known method of manufacturing gloves for protection against cutting effects, which consists in the manufacture of an outer-protective layer of wire reinforced and inner lining glued together.

 The presence of a reinforcing wire provides protection against cutting influences, the lining layer serves to protect the hands from scratches and scuffs produced by an external, rather coarse layer.

 The connection of the outer and inner layers prevents their displacement relative to each other and the formation of folds, tangled lumps of lining material at the ends of the fingers and vice versa, the formation of an excess length of the fingers of the outer shell, etc.

A number of significant drawbacks of such gloves are associated with the method of connecting its outer and inner layers, including:
greater rigidity, limited mobility, reduced elasticity, the need for a slightly larger glove, which allows the arm to pass in narrow places and bend in various positions, which further reduces its convenience and makes it difficult to work in them;
the tactile sensitivity of the fingers drops when working with gloves;
the medical and hygienic characteristics deteriorate and the time of continuous work with gloves is limited, since it becomes air- and moisture-tight as a result of gluing.

 The most comfortable and widely spread are knitted gloves.

 However, due to the peculiarities of tying the mating zone of adjacent finger elements, assemblies and folds are formed there, which form an excess thickness there. In addition, the layers of materials, especially reinforcing, and even more so impregnated with an adhesive composition and glued together, have a certain elasticity. With this in mind, materials in the connection area of adjacent finger elements tend to straighten the crease existing there and thereby create additional pressure on the fingers in this area, this inconvenience is exacerbated by insufficient elasticity and rigidity of the materials.

 One of the disadvantages of such gloves is their manufacture of uniform width without taking into account the narrowing of the hands in the wrist. The absence of narrowing is determined by the low elasticity of the materials, since the hand does not pass in a bottleneck.

 As a result, the glove does not fit the hand well, does not fix on the hand and is inconvenient to use.

 Due to the high rigidity, the installation of a tightening elastic element (for example, an elastic rubber tape) in the wrist area that would finance the glove on the hand does not give good results, while a weak element does not allow the glove to be pulled across the width of the wrist, and a strong one creates increased pressure on a hand localized in the resulting hard folds.

 The aim of the present invention is to remedy these drawbacks.

 The task is achieved through the manufacture of the outer and inner layers of the carpal carpal part and finger elements from single knitted sleeves, reinforced to half their length. On the reinforced side of the carpal carpal region, a Y-shaped fold is laid in the shape of the hand, which extends from the lower cut of the glove to the metacarpal joint, and above it is bifurcated on both sides of the metacarpal bone. Turn the blanks inward with the non-reinforced part, close the ends of the finger elements and process the lower edge of the carpal carpal part, connect the finger elements of the little finger, ring, middle and index fingers at the edges between adjacent fingers; connect along the edges with the wrist part of the finger element of the thumb and the specified block of fingers, as well as the edges of the back and palmar sides of the wrist part between them. To improve the operational characteristics of gloves, finger elements are sealed with seams from the outer or inner side, while the outer and inner layers are sealed separately or by common seams; the finger element of the thumb and the finger block are connected end-to-end or lapwise, and the connecting edges and the lower cut of the glove are made of the material of the inner layer, while the lower edge of the gloves is sealed with a closed hem.

 In FIG. 1 shows a textile sleeve for the carpal carpal part; in FIG. 2 textile sleeve for a finger element; in FIG. 3 finger element; in FIG. 4 carpal carpal part; in FIG. 5 finger block; in FIG. 6, 7 protective glove.

The numbers indicate:
1 non-reinforced section of the textile sleeve, 2 reinforced section of the textile sleeve, 3 connecting edge, 4 Y-shaped fold of the carpal carpal region, 5 lower edge of the glove, 6 drawstring with elastic tape. 7 section of the connecting edge of the finger elements between adjacent fingers, 8 section of the connecting edge of the wrist portion between the finger element of the thumb and the block of fingers, 9 back of the wrist portion, 10 palmar side of the wrist portion.

The glove made by the proposed method has the following features:
due to the absence of glue impregnation, the glove is elastic, easily stretches within 3-4 hand sizes, fits the hand well, creates comfortable conditions;
the mutual connection of the outer and inner layers of the glove eliminates their mutual displacement, wrinkling, knocking down of the lining material or the formation of voids at the ends of the finger elements, etc.

the method of connecting finger elements, the presence of unreinforced soft edges eliminates pressure on the fingers in this area;
the presence of a lateral Y-shaped fold provides convenient and reliable fixation of the glove on the hand;
the absence of open cut edges and cutting along the reinforced zone eliminates the loosening of loops and the formation of piercing wire ends;
the exclusion of glue impregnation improves the hygienic characteristics of the gloves, providing air and moisture permeability, better protects the hand from hypothermia, at the same time increases the tactile sensitivity of the fingers, provides the possibility of easy washing, while the continuous use of the gloves is unlimited in time. Tests of gloves have shown their convenience, suitability for various work and professional activities, including those related to the use of service weapons.

Claims (10)

 1. METHOD FOR MANUFACTURING A GLOVE FOR PROTECTION AGAINST CUTTING EXPOSURE, including the manufacture of an external wire-reinforced and internal non-reinforced layers of the carpal carpal part and finger elements, characterized in that the outer and inner layers of the carpal carpal part and finger elements are made in one piece in the form of knitted sleeves, half their length, the unreinforced part is turned inward, receiving bilayer blanks of the carpal carpal part and finger elements, close open sections of the end in the blanks of the finger elements, open sections of the carpal carpal area are treated, stitched into a block along adjacent sections of the connecting edges formed at the bend of the reinforced and unreinforced sections, finger elements of the little finger, ring, middle and index fingers are sutured along the connecting edges with the carpal carpal part of the thumb finger and the specified block of fingers, sew the palmar and back sides along the connecting edges in the area between the finger elements of the thumb and forefinger.  2. The method according to p. 1, characterized in that the reinforced side of the billet of the carpal carpal part is laid U-shaped fold in the shape of a hand, extending from the lower edge of the carpal carpal part up to the metacarpal joint and above, bifurcated on both sides of the metacarpal bone.  3. The method according to claims 1 and 2, characterized in that the finger elements are closed from the inside.  4. The method according to PP. 1 and 2, characterized in that the finger elements are closed from the outside.  5. The method according to claims 1 to 4, characterized in that the outer and inner layers of the finger elements are sealed separately.  6. The method according to PP. 1-4, characterized in that the outer and inner layers of the finger elements are closed with a common seam.  7. The method according to p. 1, characterized in that the finger element of the thumb and the block of finger elements are connected with the carpal carpal part along the connecting edges butt.  8. The method according to p. 1, characterized in that the finger element of the thumb and the block of finger elements are connected with the carpal carpal part along the connecting edges with an overlap.  9. The method according to claim 1, characterized in that the connecting edges and the lower edge of the glove are made of material of the inner layer.  10. The method according to p. 1, characterized in that the lower edge of the glove is treated with a seam in a hem with a closed cut.

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