RU1799255C - Method of making double-sided mitten - Google Patents

Abstract

Use: in personal protective equipment. SUMMARY OF THE INVENTION: A method for manufacturing a double-sided mitten consists in forming the upper carpal and lower carpal canvases and assembling the parts of the mitten with their subsequent stitching. Four webs are formed on the webs, on their parts facing one another. On each side of the mitten, two needles are formed. The canvases are rectangular in shape of the same size. The formation of filaments is carried out by making incisions along the axis of symmetry of the back and palms of the canvases from the line of internal sections of the canvases by the height of the file. 2 s.p. f-ly, 5 ill.

Description

The invention relates to the production of special work clothing, mainly to the manufacture of personal protective equipment for human hands, to the field of industrial safety, and specifically to the manufacture of a double-sided mitten.

The aim of the invention is the rational use of the material.

In FIG. 1.2, two identical canvases are depicted, one of which is for the palm of the hand (for example, in FIG. 1), the other for the back of the mitten (for example, in FIG. 2), i.e. finished gloves details; in Fig. 3, a gauntlet web for execution from one solid rectangular piece of material, i.e. ready mitt detail; figure 4 is a bilateral mitten made of two identical paintings made of paintings in figure 1,2; in Fig.5 is a two-sided mitten made of one solid piece of canvas in Fig.Z. Figures 4, 5 show a tab for showing an inwardly tucked nip.

A double-sided mitten is manufactured according to the proposed method as follows.

: For the execution of two identical webs, two identical rectangular pieces of canvases ABCD and A1 B-C1 D1 (Figs. 1 and 2) are taken, on which, according to the longitudinal axis of symmetry Oi02, Oi Oa., Cuts EF , E1 F1 (the length of the incision must correspond to the double height of the filler), the whole part of the AGHP, AGHD and the rest of the BUG, Bljj C1 canvases are left intact (not cut).

In a similar way, the gloves are cut out in the manufacture of a single piece (Fig. 3). To do this, take one solid rectangular canvas BCC, on which two identical incisions EF, EF are made along the longitudinal axis of symmetry OiO 2 (the length of the incision must correspond to the double height of the filament), the AGHD, AGHD wrist part is left intact (not cut) and a spare part BfJC, B lj C1 web. . -.

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To assemble the mitt, two-piece execution first fold the webs (Figs. 1, 2) separately so that the point F (on one sheet in Fig. 1) coincides with the point E, (on the other sheet in Fig. 2) point F coincided with point E, One of these canvases (e.g., the canvas of Fig. 1) will be for the palm of the hand, the other (e.g., the canvas of Fig. 2) will be for the back of the mitten. It is also necessary that the lines KI, Kih, Kala, A0A2, LaJa. UJi, U on one web (Fig. 1) coincided with the lines KG, KiGi, respectively. K2G2, AoAz, UHa, LiHi, iLH. (Hai another canvas (figure 2) KY. KI li, K2 12, AO Aa)

La Ja, Li J j, L J coincided respectively with the lines K G, Ki Gi, Kg Ga, AO Az, La Na, Li Hi.L H.

Then mix along the contours iiKi (or KiGi), KalaAa, (or KaGaAs), LalaAs or LaHaAs, LiJi (or LiHi) sections of the canvas in figure 1,

Also stitch (sections of the fabric (in Fig. 2) along the contours of Kt h (or KI Gi), Ka la Aa (or Ka Ga Az}, li Ja Aa1 (or La Na Az), Li J1 (or Li Hi).

At the same time, 3,4,5,6 (6) inside-out filaments will be formed on each web, two filings on each web.

Then, both canvases with overlays are laid on top of one another so that the flaps remain outward, and the carpal part of the AGHD of one (e.g., palm) canvas coincides with the carpal part A G1 HD of the other (e.g., back) canvas, the wrist part of the BUC of the palm of the palm coincides with the back part B lj C of the back canvas, and so that in this case coincide BcB1, ccc, aca1, oca and points ij, 61, li, gi and points ji. Hi, I 1, Hi, as well as lines IB, hBi, JiCi, JC, GA, GiAi, HiDi, HD, respectively, with lines I B, h Bi, Ji Ci, j c G A .Gi Air,

H iDi, H D.

Then the canvases are mixed along the contours of Bih (or Bi l i), CiJi (or Ci Ji), Ci Ai Di Hi (or Ci Ai Di Hi). The result is a mitten with four tips (with two on the palm of the hand and two on the back of the mitten).

In a similar way, the gloves are assembled from a single web (Fig. 3).

Fold the web with formed filaments so that the filaments remain outward and at the same time coincide with points I. G., Gi and points Ji, Hi, Jt, Hi as well as points B, B, points C C, and so that contours Bf c coincide. CJ s c j1, GA s G A, HD s H D. After that, sections of the fabric are sewn along the contours of Bih (or Bi li), CiJi (or Ci Ji), GiAi (or Gi Ai), Hi Di (or Hi Di). After this (stitching) the gauntlet is turned out

face out, including turning one of the knobs necessary for a given moment, leaving the rest of the knuckles inside the mitten.

When the gloves are used, the greatest wear will be on the surface of the front side of the file, which will be located against the carpal part on the palmar side and the palmar side of the carpal part. After a certain degree of wear of these surfaces during operation, the worn-out gloves are tucked into the gloves and the other worn-out filaments are turned with their faces facing out, the glove is operated until it is worn, then the rest are used in the same manner for operation.

When forming napalok lines of their seams may be deviated from the specified; lines in the drawing Kih, Kala, LaJa, LiJi, KiGi, KaGa, LaH2, Li.Hi. Ki1 h, Ka la. La Ja. Li Ji, K Gi, K2 Ga, La Ha, Li Hi, so that the filaments are obtained by stitching portions of the canvas with a conical point to their ends.

In the drawing and in the text of the description of the invention, the following letters are adopted:

ABCD, A B C D - two identical rectangular cloths for the palm and back of the mitten (Fig.1, 2) .;

In BCC1, one single piece of fabric for the palmar and back of the mitten (Fig. 3). KL, -line internal slices referred to in the known method (in the prototype) and hereinafter in the claims.

EF, E F - notch contours made from lines KL, K L.

AO, AO-point, located in the middle of the notch contours on the lines KL, K L. , AalaKaGaAsHaLaJa and Aa la Ka Gaaz Na La Ja are the contours of the joints (the proposed joints) located at a given distance (approximately 5-15 mm from the contours of the corresponding notches EF, E F). ,.. BiiiKiGiAiDiHiLiJiCi.n Bi KI 61 AI Di Hi Li Ji Ci - contours of the seams of the canvases of the palm and back of the corresponding parts of the canvases (Fig. 1, 2) .t

, BihKiGiAiGiKiliBi HCiJiLiHiDiHi LlJi Ci — contours of the seams of a single web (FIG. 3).

BC, U, KL, GH, AD, AiDi are lines perpendicular to the axis of symmetry OiOa (Fig. 1).

B1 C. I J KV, C H1, A D A i Di - lines perpendicular to the axis of symmetry Oi Оа (phi g, 2).

Sun, U, KL.GH.AD. G H, K L .I J, In C1 lines perpendicular to the axis of symmetry

O.i02 (Fig.Z). I. And, 2. F. J2, Ji. J - points lying on the line IJ.

I li, 2, F, J2. Ji. J - points lying on the line J J, K, Ki, K2. A0, L2, Li, L- points lying on the line KL; K, Ki. K2. AO, L2, L I, L - points lying on the line K L.

G, GL 62, E, H2, Hi, H - points lying on the line GH, G .Gi. G2 E Н2, HJ, H - points lying on the line С Н.

IJ and GH are located at the same distance from the line KL, with FAo A0E p Ao A0E (Figs. 1,2, 3).

I j n G H1 are located at the same distance from K L, while

F Ao AO E f FA0 A0E (FIGS. 1, 2, 3).

A0F, AoE, A oF1 AO E - lines equal to the height of the filings,

The proposed method can be used in mass production for the production of work clothes as a waste-free technology. The bilateral gloves made by this method will have a great resource and economy not only of the material itself, but also even of thread for sewing: than similar ones (including the prototype), because making them from two pieces or from one piece will allow you to have fewer contours of the seams, the ends of the filings will be seamless, seamless (because of this they will wear less). Mittens made in this way after their operation (complete wear) can be reused for other purposes, previously being torn apart at the seams (especially mittens made from a single piece of cloth), for example, as a wrapping, wiping material, or

for the manufacture of a multilayer material, for example for the manufacture of textolite, because the ordered part will retain its rectangular contour even after intensive wear of the mitten.

Due to the presence of rectangular contours obtained by this method, and also due to the presence of identical parts of a double-sided mitten, this method will easily lend itself to automation of the manufacturing process.

Claims (3)

1. A method of manufacturing a double-sided mitten, which consists in the formation of the upper carpal and lower carpal canvases, in the formation on the canvases, on their parts facing one another, of four napalka with the formation on each side of the mitt by two napalka, in the assembly of the parts of the mitt their subsequent stitching, characterized in that, for the rational use of the material, the webs are made in a rectangular shape of the same size, and the formation of filaments is carried out by making incisions along the symmetry axis of the back o and palmar parts of the canvases from the line of internal sections of the canvases and deep into the canvases by the size of the height of the file. 2. The method according to p. 1. characterized in that the back and palms of the carpal and carpal canvases are made of separate identical canvases. 3. The method according to claim 1, characterized in that both the carpal and the carpal canvases are made in the form of a single part, including the back and palm parts.