ES1065916U - Device for attaching numbers and lettering - Google Patents

Abstract

Fixer for attaching bibs to a garment comprising two pieces, male piece (1) and female piece (2), characterized in that - the male part (1) is formed by a circular plate (3) on one of whose faces (4) there is another ring-shaped part (5), which has at its free end a flange (6) projecting at the along its contour, as well as the ring (5) has at least two grooves (7), which facilitate deformation of the ring (5). - the female part (2) is made up of a second circular-shaped plate (8), on one of whose faces (9) a circular slit (11) concentric to the perimeter of said face (9) is made, as well as in the face (9) itself is made with a circular recess (10), with a diameter slightly smaller than that of the flange (6) of the ring (5), in which the ring (5) is inserted under pressure, and which has a widening (13) in which the flange (6) is attached, the bib and fabric of the garment being trapped between the male (1) and female (2) pieces. (Machine-translation by Google Translate, not legally binding)

Description

Fixing device for dorsal hook.

Object of the invention

The present invention is encompassed within the field of tissue fixation means.

The main object of the invention consists of a hitch that allows fixing sports bibs to clothing efficiently, safely and quickly and without harm to the user.

Background of the invention

The technical solution commonly adopted until the  date for securing the identification numbers of the athletes to clothing during the competition consists in the use of safety pins made of metallic material.

The technical problem that arises consists of find an element or device of material resistant to degradation and corrosion and that effectively serve the placement of the bibs to the garments of the athletes, such such as t-shirts, shorts, sweatshirts, etc., in a simple and fast and not present to the user risk of injury such as punctures and scratches or rust infections and also not it implies perforation of the garment neither for the own one dorsal.

Description of the invention

The present invention solves the problem technician raised by using a fixative to hooking of dorsals to garments, composed of two pieces in plastic material that, once pressed, allow for clamping from the back plus the sportswear without any type of cut or orifice.

The fastener for hooking of dorsals to garments of the present invention is made up of two pieces (one male and one female) of plastic material whose morphology is suitable to place the dorsal and the fabric of the garment between stockings of both pieces and then press to assemble and fix the whole by means of a trap.

The male piece has a circular plate shape whose height is substantially small compared to the diameter. One of the faces of the plate has, perpendicular to it, of a ring, in a preferably concentric position, in the There are some grooves, preferably facing each other. The end of ring opposite the mentioned face of the cylindrical plate on the which supports presents a radial extension or flange towards the exterior in all its contour.

The female part also presents a form of circular plate, preferably of significantly less height than the diameter and presents, in one of its faces, a circular emptying, preferably concentric to said face. On the mentioned face there is also a concentric circular groove with the emptying The curved surface that limits the emptying has a widening along its contour.

The dimensions of the parts of the pieces male and female are such that interference occurs between the workpiece ring flange and the emptying wall The female piece. Therefore it is necessary to apply some pressure to cause interpenetration between both elements. The slit practiced in the female part fulfills the function of facilitating the deformation necessary in the wall of the emptying to be able to accommodate by  press the flange into the widening. Said widening It is wide enough for the fabric of a garment to dress and a bib can be caught simultaneously between said gutter and flange.

The joining procedure consists of overlapping the  garment and dorsal and face the two pieces (male and female) that make up the fixative of the invention, leaving the garment and the dorsal in the middle of said pieces. Then you they press the two pieces against each other. In this way warp the walls, both the emptying of the female part (thanks to the slit) as well, thanks to the slots, the of the ring of the male piece, with which it is possible to save the interference and force the interpenetration of both pieces. One time materialized the union, the own dimensions of the pieces interpenetrated prevent the union from disassembling, which makes it is necessary to apply sufficient traction, in the event that You want to separate the back of the garment.

The invention stands out because the plastic material in which the fastener for dorsal hitch is manufactured is not corrodes or oxidizes, which avoids inconveniences such as rust spots (which deteriorate the garment and / or the dorsal itself) or wound infections

Another positive aspect of the invention resides in its rounded configuration absent of skewers, which avoids the risk of punctures that cause physical damage to the user.

In addition, the invention has the advantage of its Quick and easy placement, which saves a lot of User time.

Another noteworthy feature of the fixative for dorsal hitch of the invention is that the surface view of it is suitable to display ornaments or insert advertising about it, so that it offers great possibilities for Decoration and customization.

Brief description of the drawings

To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:

Figure 1.- Shows a perspective view of the male part of the object of the invention.

Figure 2.- Shows a perspective view of the female part of the object of the invention.

Figure 3.- Shows a profile view of the male piece

Figure 4.- Shows a profile view in Female part section.

Figure 5.- Shows a sectional view of the female part and the male part assembled.

Description of a practical embodiment of the invention

As shown in figure 3, the fixative for hook connection of the invention comprises two parts, male (1) and female (2).

Figure 1 shows how the male part (1) is  composed of a first plate (3) of small circular base height, on one of whose faces (4) is a ring (5), which at its furthest end of the face (4) it has a flange (6) in All its contour. The ring (5) also has two grooves (7), facing each other, to facilitate surface deformation (14) of the ring itself (5).

Figure 2 shows how the female part (2) is in turn it consists of a second circular plate (8) and small height, on one of whose faces (9) an emptying has been made circular (10). On the same face (9) a groove (11) is located circular. The inner wall (12) of the recess (10) has a widening (13) in all its contour, in which the flange (6), when the ring (5) presses into the drain (10), so that both a dorsal and the fabric of a garment the one that you want to join the dorsal are caught in the middle of the male (1) and female (2) pieces.

The flange (6) of the ring (7) has a diameter slightly larger than the emptying (10), so that it occurs mutual interference

To operate the hitch fixer  dorsal, just press the male (1) and female (2) pieces against each other, taking care to leave the fabric of the garment and the dorsal caught between them. When making the referred pressure, the wall (14) of the ring deforms, thanks to the grooves (7), and the surface (14) of the ring (5) does the same, thanks to the slit (11), which facilitates the penetration of the flange (6) into the inside of the widening (13), leaving the dorsal and the tissue of the garment trapped inside, thus achieving fixing the dorsal to the garment using the fixative described in the invention.

Claims (2)

1. Fixer for hooking of dorsals to a garment comprising two pieces, male piece (1) and female piece (2), characterized in that

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the male part (1) is formed by a circular plate (3) in one of whose faces (4) is another ring-shaped piece (5), which  it has at its free end a projection flange (6) along its contour, as well as the ring (5) has at least two grooves (7), which facilitate the deformation of the ring (5).

-

the female part (2) consists of a second circular shaped plate (8), on one of whose faces (9) a circular groove (11) concentric to the perimeter of said face (9), as well as on the face itself (9) a emptying (10) circular, slightly smaller in diameter than the flange (6) of the ring (5), into which the ring (5), and which has a widening (13) in which Attach the flange (6), leaving the dorsal and the fabric of the garment caught between the male (1) and female (2) pieces.

2. Fixer for dorsal hitch according to claim 1, characterized in that the grooves (7) are facing in pairs.