JP2016198143A - Sandal with replaceable upper skin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a sandal with a replaceable upper skin in which the insole of the sandal and the upper skin covering the instep can easily be coupled and decoupled.SOLUTION: A sandal comprises: an insole formed of a plurality of fitting holes in both surface sides; a binder mounted on the upper part of the insole, and formed and coupled so as to be compatible with the upper skin covering the instep and the fitting hole; and a binding unit formed outside the binder and constituted of a latch connected with both ends of the upper skin. The sandal capable of easily replacing the upper skin is constituted by the binding unit.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a sandal that can replace an upper outer skin, and more particularly, to a sandal that can replace an upper outer skin that can easily connect and separate an insole of the sandal and an upper outer skin that covers an instep.

  In general, a sandal is a generic name for a shoe in which the sole of the shoe is fixed to the foot using a string on the instep, toes, and ankles. Currently, the company produces and provides various types of sandals according to consumer preference and fashion.

  FIG. 1 shows a conventional assembling-type sandal. In summary, in a normal sandal composed of an upper U and an outsole S, fitting portions 10 are formed at both ends of the upper U, and the outsole S is shown. In this case, a shell insertion hole 13 drilled from the periphery of the rear edge of the outsole S to the side surface is formed, and an assembly bar 16 is inserted into the fitting portion 10 so that the upper U can be assembled to the outsole S. It is characterized by being.

  The conventional technology uses an assembly bar at the mating part of the upper to connect to the outsole so that no adhesive is used, but such an assembly bar cannot be easily inserted into the upper However, there is a problem in that it cannot be easily combined because the binding to the outsole must be forced.

Korean Utility Model Publication No. 20-1992-0018950

  The object of the present invention has been made in view of the above-mentioned problems, and the ability to easily connect and separate the upper outer skin not only reduces the process time in the production of sandals, An object of the present invention is to provide a sandal capable of replacing the upper skin so that the upper part covering the upper can be easily replaced.

  In order to achieve the above object, the sandal of the present invention is provided with an insole having a plurality of fitting holes formed on both side surfaces, an upper skin provided on an upper portion of the insole and covering an instep, and the A bundling unit 300 including a bundling device formed and coupled so as to correspond to a fitting hole and a latch formed outside the bundling device and coupled to both ends of the upper skin is included. .

  The fitting hole is formed upward from the bottom surface of the insole. The fitting hole is communicated with the guide hole formed in the width direction of the insole and the end portion of the guide hole, and is formed in the longitudinal direction of the insole. It consists of a locking groove.

  The binding tool includes a connecting piece formed to correspond to the guide hole, a locking piece provided on one side of the connecting piece and formed to correspond to the locking groove, and the connection It is comprised from the receiving piece formed in the lower part of the finishing piece which is provided in the other side of a piece and finishes a fitting hole, and the said connection piece, a locking piece, and a finishing piece.

  The latch is formed in an elliptical shape, and a coupling hole is formed in an end portion of the upper skin, and is connected to each other.

According to the present invention configured as described above, the following effects can be expected.
First of all, we will use a binding unit to join the upper part covering the instep to the insole of the sandal, but since the binding unit is simply fitted into the insole and connected to the outer skin of the upper part, the manufacturing process is completed The advantage is that it is simple and the upper skin can be easily replaced.

The illustration of a conventional sandal. The isolation | separation perspective view of the sandal which can replace the upper outer shell which concerns on the Example of this invention. The rear view of FIG. The side view of FIG. FIG. 2 is a detailed view of the binding unit in FIG. 1. The combined perspective view of the sandal which can replace the upper skin concerning the example of the present invention.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 2 is an exploded perspective view of a sandal capable of replacing an upper skin according to a preferred embodiment of the present invention. Referring to FIG. 2, the sandal capable of replacing the upper skin according to the present invention includes an insole 100, an upper skin 200, and a binding unit 300.

  The insole 100 is formed and manufactured to a size that can receive the back surface of a person's foot, and a plurality of fitting holes 120 are formed on both side surfaces. Here, the insole 100 is formed of a hard or soft plastic system, and a number of anti-slip jaws are formed on the top.

  The upper outer skin 200 is provided on the upper portion of the insole 100 and covers the instep, so that a plurality of fitting pieces 210 protrude from both side surfaces of the upper outer skin 200 and are bound to the fitting pieces 210. The unit 300 is fixed to the latch 340. This will be described later with reference to FIG. Here, the bundling unit 300 is required to fix the upper skin 200 to the insole 100.

  The binding unit 300 is formed so as to correspond to the fitting hole 120, and the binding unit 320 is formed on the outside of the binding tool 320 and coupled to both ends of the upper skin 200. It is characterized by comprising a latch 340.

  Here, although the binding tool 320 and the latch 340 are integrally formed, the binding tool 320 and the latch 340 can be separately formed and mutually coupled if necessary. The fitting hole 120 formed in the insole 100 will be described in detail with reference to the rear view of FIG. 3a and the side view of FIG. 3c.

  Referring to FIGS. 3 a and 3 b, the fitting hole 120 is formed upward on the bottom surface of the insole 100, but communicates from the guide hole 122 formed in the width direction of the insole 100 and the end of the guide hole 122. The insole 100 is formed of a locking groove 124 formed in the longitudinal direction. That is, the fitting hole 120 includes the guide hole 122 and the locking groove 124, and the overall shape is a letter “T”.

  As described above, the overall shape of the fitting hole 120 is in the shape of the letter “T”, but this binds the binding tool 320 of the binding unit 300 and prevents the binding unit 300 from coming out well from the insole. Because. Here, in order to investigate in detail the binding tool 320 of the binding unit 300 coupled to the fitting hole 120, a description will be given with reference to FIG.

  Referring to FIG. 4, the binding tool 320 of the binding unit 300 is one in which a connecting piece 322, a locking piece 324, a finishing piece and a receiving piece 328 are integrated. In detail, the connecting piece 322 is formed to correspond to the guide hole 122 in FIG. 3A, and is formed on one side of the connecting piece 322, and is formed to correspond to the locking groove 124 of FIG. 3A. 3, a finishing piece 326 which is provided on the other side of the connecting piece 322 and finishes the fitting hole 120 of FIG. 3 a, and a lower part of the connecting piece 322, the locking piece 324 and the finishing piece 326. It is characterized by comprising a receiving piece 328 formed.

  That is, the connecting piece 322 and the locking piece 324 form a “T” -shaped block, which is inserted into the corresponding guide hole 122 and the locking groove 124 of FIG. It will be. Then, it is preferable to apply and fix an adhesive to the connecting piece 322 and the locking piece 324.

  In the above, the binding tool 320 of the binding unit 300 has been examined. The latch 340 connected thereto is formed in an oval shape and is formed on the finishing piece 326 side of the binding tool 320. The latch 340 is coupled to the upper skin, which will be described with reference to FIG.

  FIG. 5 is a combined perspective view of a sandal capable of replacing the upper skin according to the embodiment of the present invention. Referring to FIG. 5, the latch 340 protrudes in an elliptical shape, and a coupling hole 222 is formed in a fitting piece 210 formed at an end of the upper skin 200, and is interconnected with the latch 340. Is done. For example, the latch 340 is fitted into the coupling hole 222 formed in the upper skin 200, and the upper skin 220 is fixed to the insole 100.

  Therefore, the sandal that can replace the upper skin as in the present invention has an advantage in terms of cost by making the upper skin easily connectable and separable to the insole using a bundling unit, reducing the processing time in the production of the sandals. However, the upper outer skin can be easily replaced, and there is an advantage that various style sandals can be produced.

  As described above, the basic technical idea of the present invention is to provide a sandal capable of replacing the upper skin, and within the scope of the basic idea of the present invention, the ordinary person skilled in the art can Of course, many other variations are possible for those with knowledge.

  The present invention is used in industries that manufacture sandals that can replace the upper skin.

100, insole
120, fitting hole 122, guide hole
124, locking groove 200, upper skin
210, fitting piece 222, coupling hole
300, binding unit 320, binding tool
322, connecting piece 324, locking piece
326, finishing piece 328, receiving piece
340, hasp

Claims (3)

  An insole 100 in which a plurality of fitting holes 120 are formed on both side surfaces, an upper skin 200 provided on the upper portion of the insole and covering the instep, and a binding tool that is formed and coupled so as to correspond to the fitting holes. 320 and a binding unit 300 formed on the outside of the binding tool and a latch 340 that is coupled to both ends of the upper skin, the fitting hole 120 is formed upward from the bottom surface of the insole. However, the upper outer skin is characterized by comprising a guide hole 122 formed in the width direction of the insole and a locking groove 124 communicated from an end portion of the guide hole and formed in the length direction of the insole. Sandals that can be replaced.   The binding tool 320 includes a connecting piece 322 formed to correspond to the guide hole, a locking piece 324 provided on one side of the connecting piece and formed to correspond to the locking groove, It comprises a finishing piece 326 provided on the other side of the connecting piece and finishing a fitting hole, and a receiving piece 328 formed below the connecting piece, the locking piece and the finishing piece. A sandal capable of replacing the upper shell according to claim 1.   The sandal according to claim 1, wherein the latch 340 is formed in an oval shape, and a coupling hole 222 is formed at an end portion of the upper skin so as to be connected to each other.

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