ES1061237U - Clog with back strip. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Clog with back strip that is constituted by a main piece (1) that configures the sole and instep and has perforations (1.1, 1.2) of ventilation, as well as a strip (2) perforated (2.1) at its ends characterized because these perforations (2.1) are intended to lodge in partially integrated and emerging lugs (3) of the lateral surfaces of the main body (1), which allow the strip (2) to pivot between its subsequent operative position surrounding the foot to the position coinciding with the instep. (Machine-translation by Google Translate, not legally binding)

Description

Clog with back strap.

Object of the invention

The present invention relates to a clog with back strip intended primarily for use in hospitals and sanitary enclosures.

This clog characterizes the use of a strip folding back on the instep that can also be remove and adjust in length.

Also characterized in this invention is the use of inserts during injection to obtain them so that strip retention lugs are integrated into the body main clog.

Background of the invention

The clog is a type of footwear usually constituted in a single body or piece of wood. Its possible Manufacture in leather and with the sole of wood or cork.

Regarding its configuration, it presents a thick sole open at the back to put the foot.

In the hospital environment clogs are known that they have a wooden base or cork to which a piece of leather that covers the instep. This piece of leather is is multiple perforated to favor ventilation of the interior and it is possible to incorporate in the floor or foot support area emerging highlights that give a light massage on the floor of the foot.

The clogs so open have the disadvantage that when you go open in the back, walking is louder and it's easy to get out.

The present invention incorporates a special easily adjustable rear strip configuration Removable thanks to the way of fixing to the main body.

Description of the invention

The present invention relates to a clog with back strip that is constituted by injection into a single main body part.

In this injection the sole and the surface that covers the instep properly perforated to favor ventilation.

This main body is open later in such a way that it is shown as the clogs traditional with respect to its configuration.

The invention consists in the incorporation of a rear strip according to a particular fixing mode based on a bumper integrated in the main body to which the strip is fixed later.

This integration requires that the busty, by way of insert, must be positioned in the mold before injection to that its base is embedded in the injected mass.

The emerging busty is destined to stay in a perforation or several, communicated with each other or not, of each end of the rear strip.

The use of several perforations allows the regulation for different foot sizes.

This configuration and the combination of some adequate dimensions of both the instep and the strap allow that the rear strip pivots around its attachment to the lugs arranged at the ends of the strip. This turn makes possible place the strip on the instep so that the clog is as if not Take a strip without removing it.

Even in this case, the flexibility of the material used in the strip can allow easy removal of the strip. Since the fixing lugs are arranged on the outer face of the sides of the main body of the clog, these do not bother in its use since they do not reach the foot.

Description of the drawings

This descriptive report is complemented, with a set of drawings, illustrative of the preferred example and never Limitations of the invention.

Figure 1 shows a perspective of a realization of the clog with the strip in operational position to surround the foot from behind.

Figure 2 shows a perspective of it realization of the clog with the strip in forward position and so so much withdrawal.

Figure 3 is a detail of the same embodiment in which the strip removed at one of its ends is shown.

Figure 4 is a schematic of a way of carrying out the bumper embedded in the main piece of the clog.

Preferred Embodiment of the Invention

Figure 1 shows a way to carry according to the invention showing the clog constituted by a perforated main body (1) (1.1) on its instep and on the lateral (1.2) to facilitate ventilation.

This main body (1) has been obtained by plastic injection, preferably flexible, using a mold. For clarity, the first three figures show the line (1.3) of closing of the molds verifying that this line is coinciding with the position of the two lugs (3) that will hold the rear strip (2) incorporating this invention.

This position is due to the fact that the lugs (3) are parts that are incorporated into the injection so before closing the mold will be incorporated in a position that after closing will be coincident with the mold coupling line and counter-mold Once the plastic has been injected stubs (3) are emerging on the lateral external surface of the clog.

Figure 4 shows an example of a pin (3) consisting of head (3.1), stem (3.2) intermediate and base (3.3). The head (3.1) is responsible for achieving retention of the strip (2) when the pin (3) is introduced through any of the perforations (2.1) of the strip (2); the stem (3.2) is the physical bond with the base (3.3); and, the latter (3.3) is the one that It is completely embedded in the injected plastic.

The perforations (2.1) allow regulation of length used in the strip (2) favoring the adjustment to the foot. These perforations (2.1) may or may not be communicated with each other. as shown in figure 3.

Figure 2 shows the possibility this fixing method between the strip (2) and the main body (1) of placing the strip (2) on the instep leaving the clog open without No contact of the strip (2) with the foot.

They do not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient this one to proceed to its reproduction by an expert.

Claims (3)

1. Clog with back strap characterized in that it is constituted by a main piece (1) that configures the sole and the instep, as well as a perforated strip (2) (2.1) at its ends where these perforations (2.1) are intended to accommodate pins (3) emerging from the lateral surfaces of the main body (1) for fixing such that this fixing allows the strip (2) to pivot between its posterior operative position surrounding the foot to the position coincident with the instep. 2. Clog with back strap according to claim 1 characterized in that it has ventilation perforations (1.1, 1.2). 3. Clog with back strap according to claim 1 characterized in that the stud (3) is constituted by a head (3.1), an intermediate rod (3.2) and a base (3.3) intended to be embedded in the main body (1).