JP2018094370A - Soft-sole slipper and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a soft-sole slipper in which a foreign substance is prevented and thus can be comfortable in use.SOLUTION: The present invention includes an upper layer and a sole provided with a main sole, a middle sole, and an inner sole, in which a middle sole cloth is sewn to an opening edge of an upper backing cloth to form a three-dimensional space therein. With a simple configuration in which the three-dimensional space is formed by having the middle sole cloth sewn to the opening edge of the upper backing cloth, a core of the middle sole can be of various appropriate material and shape. No gap is formed between a side of the middle sole and a side of an upper inner face, forming a closed middle sole plane. Thus, the present invention can be easily cleaned and can prevent a foreign substance to enter thereinto. A wearing opening is firmly shaped and stretched, thus providing a comfortable wearing and foot-covering feeling. Further, excellency in machinery production and standardized production can be fully adapted to the present invention without degrading productive efficiency and conventional technique.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a soft sole slipper and a manufacturing method thereof.

  In the current three-dimensional soft sole slippers, the midsole cloth and the main sole cloth are sewn together. And, as in the prior art shown in FIG. 1, when the bottom core is pushed into the place where the planar space is formed, a gap is easily formed between the inside of the upper and the side surface of the midsole, so that it is difficult to clean the midsole, Foreign matter tends to remain in the gap. Therefore, in addition to the necessity for manual cleaning, it is not possible to complete the stitching between the insole and the upper unless it is manual work, which takes time and labor. Therefore, it was very inconvenient in use.

  An object of the present invention is to provide a soft sole slipper that eliminates the above-described wrinkles, is difficult for foreign matter to enter, and is convenient for use.

  In order to achieve the above object, the present invention uses the following technical solution. That is, in a soft sole slipper comprising an upper layer and a sole layer, and a sole, an insole, and an insole are provided in the shoe sole in an upward direction, the insole cloth is sewn on the edge of the mouth of the upper lining. By being attached, a three-dimensional space is formed.

  Furthermore, another object of the present invention is to sew the upper surface and the upper inner wearer step 1, to sew the upper surface and the upper inner heel step 2, and to fix the midsole fabric to the mouth of the upper lining. Step 3 for forming a three-dimensional space by sewing to the edge, Step 4 for returning the upper surface to the front, stitching the outsole, stitching the front of the upper surface to the front of the outsole, and turning the entire upper surface inward It is intended to provide a method for manufacturing a soft sole slipper, comprising: Step 5, step 6 for loading a cushion core and stitching the front opening; and step 7 for returning the slipper to the front.

  The present invention has outstanding substantial features and significant advances.

  That is, since the structure is simple and the three-dimensional space is formed by sewing the insole cloth to the edge of the upper lining, it is suitable for the insole core of various materials and shapes. As described above, there is no gap between the side surface of the insole and the side of the upper inner surface, and a closed insole plane is formed. Therefore, cleaning is easy and foreign matter does not easily enter. In addition, the mouth is tightly shaped and tensioned, making it comfortable and comfortable. Furthermore, production efficiency and original technology are not reduced. Therefore, the problem of low efficiency, high cost, and difficulty in unifying the standards is solved by the conventional hand sewing used to obtain the three-dimensional sewing effect, and the advantages of mechanized production and standardized production are fully demonstrated. .

  The drawings described below are provided for further understanding of the present application and constitute a part of the present application. The exemplary embodiments of the present application and their descriptions are intended to illustrate the present application and do not unduly limit the present application.

FIG. 1 is a diagram showing the structure of a conventional soft sole slipper. FIG. 2 is a view showing the structure of the soft sole slipper of the present invention. FIG. 3 is a flowchart of a method for manufacturing a soft sole slipper according to the present invention.

  In the description and claims, certain terms are used to indicate certain components. However, one of ordinary skill in the art should understand that some manufacturers may refer to the same component with different names. In the present specification and claims, it is a principle that components are not distinguished by differences in names, but by differences in function of components. For example, "including" as used throughout the specification and claims is a non-exclusive term and should be interpreted as "including but not limited to". Further, “substantially” means an acceptable error range, and those skilled in the art will solve the above technical problem within a certain error range, and almost achieve the above technical effect. The following portions of the specification describe preferred embodiments of the present application, but this description is intended to illustrate the general principles herein and is not intended to limit the scope of the present application. The scope of protection of the present application shall be subject to the appended claims.

  Referring to FIG. 2, the soft sole slipper of the present invention has an upper layer and a shoe sole layer. The shoe sole is provided with an outsole, an insole, and an insole in that order upward. In addition, a three-dimensional space is formed by sewing the insole cloth on the edge of the mouth of the upper lining.

  Preferably, an anti-slip layer is provided below the sole layer.

  Preferably, the anti-slip layer is a cork rubber layer.

  Preferably, a plurality of protruding ridges are distributed on the upper surface of the shoe sole layer in order to exert a health effect by massage.

  Preferably, a tape-like flannel is provided at the bottom of the anti-slip layer so as to exhibit a flooring cleaning action while being worn.

  Preferably, a removable pad is adhered to the upper surface of the sole layer.

  Preferably, the anti-slip layer is a corrugated anti-slip pattern.

  Preferably, the anti-slip pattern has a depth of 0.7 to 0.9 mm and provides the best use effect.

  Referring to FIG. 3, the soft sole slipper manufacturing method of the present invention includes S101 for stitching the upper surface and the upper inner lip, S102 for stitching the upper surface and the upper heel, and an insole cloth. S103 that forms a three-dimensional space by stitching to the edge of the mouth of the upper lining, S104 that returns the upper surface to the front, stitches the bottom, stitches the front of the upper surface to the front of the bottom, and the entire upper surface S105 facing the inside, S106 loaded with a cushion core and stitching the front opening, and S107 returning the slipper to the front.

  Preferably, S103 specifically includes forming a closed insole plane by sewing the side surface of the insole and the side of the upper inner surface.

  In the present invention, the following beneficial effects can be obtained.

  That is, since the structure is simple and the three-dimensional space is formed by sewing the insole cloth to the edge of the upper lining, it is suitable for the insole core of various materials and shapes. As described above, there is no gap between the side surface of the insole and the side of the upper inner surface, and a closed insole plane is formed. Therefore, cleaning is easy and foreign matter does not easily enter. In addition, the mouth is tightly shaped and tensioned, making it comfortable and comfortable. Furthermore, production efficiency and original technology are not reduced. Therefore, the problem of low efficiency, high cost, and difficulty in unifying the standards is solved by the conventional hand sewing used to obtain the three-dimensional sewing effect, and the advantages of mechanized production and standardized production are fully demonstrated. .

  While several preferred embodiments of the present application have been shown and described above, as described above, the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments. . Various other combinations, modifications, and application to the environment are also possible, and within the spirit of the present application described here, changes can be made by the above teachings or techniques or knowledge in related fields. In addition, any change or modification by those skilled in the art is deemed to be within the protection scope of the claims appended hereto without departing from the spirit and scope of the present application.

Claims (10)

  In a soft sole slipper that includes an upper layer and a sole layer, and a sole, insole, and insole are provided in that order in the shoe sole, the insole cloth is sewn to the edge of the mouth of the upper lining. A soft sole slipper characterized in that a three-dimensional space is formed.   The soft sole slipper according to claim 1, wherein an anti-slip layer is provided below the sole layer.   The soft sole slipper according to claim 2, wherein the anti-slip layer is a cork rubber layer.   The soft sole slipper according to claim 1, wherein a plurality of protruding ridges are distributed on the upper surface of the shoe sole layer.   The soft sole slipper according to claim 2, wherein a tape-shaped flannel is provided at the bottom of the anti-slip layer.   The soft sole slipper according to claim 1, wherein a removable pad is adhered to the upper surface of the shoe sole layer.   The soft sole slipper according to claim 2, wherein the anti-slip layer is a wave-type anti-slip pattern.   The soft sole slipper according to claim 7, wherein the anti-slip pattern has a depth of 0.7 to 0.9 mm. Stitching the upper surface and the upper inner lip;
Step 2 for suturing the heels on the upper surface and the inner surface of the upper;
Step 3 for forming a three-dimensional space by sewing the midsole fabric to the edge of the mouth of the upper lining,
Step 4 to return the upper surface to the front,
Stitching the outsole, stitching the front of the upper surface to the front of the outsole and turning the entire upper surface inward;
Loading the cushion core and suturing the front opening; and
And a step 7 of returning the slipper to the table.   10. The soft sole slipper according to claim 9, wherein the step 3 includes forming a closed insole plane by sewing the side surface of the insole and the side of the upper inner surface. Manufacturing method.