Rope-embroidered vamp of sandal

Abstract

The utility model discloses a sandal cord embroidery vamp which comprises a first cord embroidery layer, a second cord embroidery layer, a third cord embroidery layer and a fourth cord embroidery layer, the first cord embroidery layer comprises a plurality of non-intersecting and spaced path sections, the second cord embroidery layer is arranged on the first cord embroidery layer, the second cord embroidery layer comprises a plurality of non-intersecting and spaced path sections, and the third cord embroidery layer is arranged on the fourth cord embroidery layer. The trend of the path section of the second rope embroidery layer is intersected with the trend of the path section of the first rope embroidery layer, the third rope embroidery layer is arranged on the second rope embroidery layer, the third rope embroidery layer comprises at least one path section arranged along the edge path of the vamp, and the fourth rope embroidery layer comprises path sections wound on the third rope embroidery layer in a wave shape. The rope embroidery vamp of the sandal is good in air permeability and softness, unique in shape, durable and not prone to deformation, and the requirements of a user for pursuing individuation, comfort, softness, air permeability and the like of the sandal vamp can be well met.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe uppers, in particular to a rope-embroidered shoe upper for sandals. Background Art

[0002] Shoes have long been a necessity in human life. Their most important function is to protect people's feet from being stabbed by foreign objects when walking, and to absorb the recoil force when walking on the ground to maintain foot health.

[0003] Existing shoe types are mainly divided into cover shoes, slippers, sandals and other categories. Cover shoes have a whole upper formed by surrounding the sides of the sole, and are mostly used for sports and leisure or formal occasions. Slippers have an upper formed by the front side of the sole. Since they are easy to put on and take off and are less restrictive to walk in, most people think that they should be worn in informal occasions or at home. Sandals have an upper and ties on the front and back sides of the sole, respectively. Their style is simpler than cover shoes and more formal than slippers, so they can be worn in both formal and informal occasions.

[0004] However, in the face of the pursuit of personalization, comfort, softness, breathability and other needs, the existing sandal upper structure is more or less insufficient, so a new upper structure is needed to meet people's further needs. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies, provide a rope-embroidered upper for sandals, and solve the technical problems in the background technology.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model provides a sandal rope embroidery upper, comprising:

[0007] a first cording layer, the first cording layer comprising a plurality of non-intersecting and spaced-apart path segments;

[0008] A second rope embroidery layer, the second rope embroidery layer is arranged on the first rope embroidery layer, the second rope embroidery layer includes a plurality of non-intersecting and spaced-apart path segments, and the direction of the path segments of the second rope embroidery layer intersects with the direction of the path segments of the first rope embroidery layer;

[0009] a third cord embroidery layer, the third cord embroidery layer being arranged on the second cord embroidery layer, the third cord embroidery layer comprising at least one path segment arranged along an edge path of the upper;

[0010] The fourth cord embroidery layer includes a path segment which is arranged in a wave shape around the third cord embroidery layer.

[0011] Furthermore, the ropes of the first rope embroidery layer, the second rope embroidery layer, the third rope embroidery layer and the fourth rope embroidery layer are all made of straw ropes.

[0012] Furthermore, the ropes of the first rope embroidery layer, the second rope embroidery layer and the fourth rope embroidery layer are all made of a single straw rope.

[0013] Furthermore, the rope of the third rope embroidery layer adopts 8-strand straw rope.

[0014] Furthermore, the plurality of path segments of the first cord embroidery layer are connected end to end.

[0015] Furthermore, the plurality of path segments of the second cord embroidery layer are connected end to end.

[0016] The beneficial effects of the utility model include: the rope-embroidered upper of the sandals of the utility model has good air permeability and softness, a unique shape, durability and is not easy to deform, and can well meet the needs of users for personalized sandal uppers, comfort, softness, air permeability and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a rope-embroidered upper of a sandal according to an embodiment of the utility model;

[0018] In the figure: 1, the first rope embroidery layer; 2, the second rope embroidery layer; 3, the third rope embroidery layer; 4, the fourth rope embroidery layer. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] Example 1

[0021] This embodiment provides a sandal rope embroidery upper, such as Figure 1 As shown, it includes: a first rope embroidery layer 1, a second rope embroidery layer 2, a third rope embroidery layer 3 and a fourth rope embroidery layer 4, the first rope embroidery layer 1 includes a plurality of non-intersecting and spaced-apart path segments, the plurality of path segments of the first rope embroidery layer 1 are connected end to end, the second rope embroidery layer 2 is arranged on the first rope embroidery layer 1, the second rope embroidery layer 2 includes a plurality of non-intersecting and spaced-apart path segments, the plurality of path segments of the second rope embroidery layer 2 are connected end to end, the direction of the path segments of the second rope embroidery layer 2 is intersected with the direction of the path segments of the first rope embroidery layer 1, the third rope embroidery layer 3 is arranged on the second rope embroidery layer 2, the third rope embroidery layer 3 includes at least one path segment arranged along the edge path of the upper, and the fourth rope embroidery layer 4 includes a path segment wavy around the third rope embroidery layer 3.

[0022] In the present embodiment, the ropes of the first rope embroidery layer 1, the second rope embroidery layer 2, the third rope embroidery layer 3 and the fourth rope embroidery layer 4 are all made of straw ropes. Straw ropes are easy to obtain and cheap, so the production cost of the upper is low. At the same time, the straw ropes have strong tensile strength, so the upper cannot be easily broken, thereby increasing the service life of the upper. At the same time, the ropes of the first rope embroidery layer 1, the second rope embroidery layer 2 and the fourth rope embroidery layer 3 are all made of single straw ropes, and the rope of the third rope embroidery layer 3 is made of 8-strand straw ropes, which are woven from 8 straw ropes and have strong tensile strength. In other embodiments, the rope of the third rope embroidery layer 3 is made of 6-strand or 4-strand straw ropes.

[0023] The rope-embroidered upper of the sandals of this embodiment has good air permeability and softness, a unique shape, durability and is not easy to deform, and can well meet the needs of users for personalized, comfortable, soft, and breathable sandal uppers.

[0024] Example 2

[0025] This embodiment provides a production process for the rope embroidery upper of sandals, such as Figure 1 As shown, the production steps include:

[0026] 1) Stretch the water-soluble fabric on the embroidery frame of the rope embroidery machine. Water-soluble fabric, also known as non-woven embroidery fabric, is a special fabric made of polyvinyl alcohol fiber. This fabric is easily soluble in water, especially hot water. The number of meshes of the water-soluble fabric is 900-1000 / cm2;

[0027] 2) using a rope embroidery machine to embroider a first rope embroidery layer 1 on the water-soluble cloth, wherein the first rope embroidery layer 1 is embroidered along a serpentine path, wherein the serpentine path includes a plurality of non-intersecting and spaced-apart path segments; after the first rope embroidery layer 1 is embroidered, the shape contour of the first rope embroidery layer 1 is the shape contour of the preset shoe upper;

[0028] 3) Using a coiled rope embroidery machine to embroider a second rope embroidery layer 2 on the first rope embroidery layer 1, the ropes of the second rope embroidery layer 2 are also embroidered along a serpentine path, the serpentine path includes a plurality of non-intersecting and spaced-apart path segments, the shape contour of the second rope embroidery layer 2 is the shape contour of the first rope embroidery layer 1, and the path segment direction of the second rope embroidery layer 2 intersects with the path segment direction of the first rope embroidery layer 1, and after the first rope embroidery layer 1 and the second rope embroidery layer 2 are embroidered, the upper will present a mesh structure;

[0029] 4) Embroidering a third cording embroidery layer 3 on the second cording embroidery layer 2 using a cording embroidery machine; the third cording embroidery layer 3 includes at least one path segment arranged along the path of the edge of the upper. When the third cording embroidery layer 3 has two or more path segments, the two or more path segments of the third cording embroidery layer 3 are spaced from the inner side of the upper to the outer side of the upper.

[0030] 5) using a coiled rope embroidery machine to embroider a fourth rope embroidery layer 4 on the third rope embroidery layer 3; the fourth rope embroidery layer 4 includes a path segment that is wavy and wound around the third rope embroidery layer 3;

[0031] It should be noted that the patterns and needle movement sequences of the first rope embroidery layer 1, the second rope embroidery layer 2, the third rope embroidery layer 3 and the fourth rope embroidery layer 4 are designed by computer programming using professional rope embroidery software; at the same time, the surrounding air should be kept dry when the rope embroidery machine is performing rope embroidery to avoid the influence of water vapor in the air on the water-soluble fabric.

[0032] 6) Cut the embroidered upper from the water-soluble cloth. The process of cutting the embroidered upper from the water-soluble cloth adopts the method of rough cutting first and then fine cutting: after rough cutting, at least 2 cm of mesh fabric remain at the edge of the upper, and after fine cutting, almost no mesh fabric remain at the edge of the upper. Fine cutting is done by a laser cutting machine, and during the laser cutting process, a high-pressure gas source is introduced into the space between the laser focusing mirror and the laser emission port, so that accurate upper cuts can be obtained, and the yellowing phenomenon of the upper material due to the high laser temperature in conventional laser cutting can be avoided.

[0033] 7) Wash the cut uppers in clean water to remove the water-soluble cloth on the uppers. The water temperature for washing is controlled at 30-50°C. The water at the above temperature can make the water-soluble cloth dissolve quickly in the water, thereby improving production efficiency. The washing method can be a mixer or manual washing. At the same time, multiple washings can be performed to thoroughly clean the water-soluble cloth on the uppers.

[0034] 8) Drying the cleaned upper to complete the production of the upper. The drying method is to use a hot air blower to perform hot air drying, which can improve the drying efficiency and thus improve the production efficiency. After hot air drying, the upper can also be aired to further dry the upper to improve the drying effect.

[0035] In the present embodiment, the ropes of the first rope embroidery layer 1, the second rope embroidery layer 2, the third rope embroidery layer 3 and the fourth rope embroidery layer 4 are all made of straw rope. The straw rope is easy to obtain and cheap, so the production cost of the upper is low. At the same time, the straw rope has strong tensile strength, so the upper cannot be easily broken, thereby improving the service life of the upper. At the same time, the ropes of the first rope embroidery layer 1, the second rope embroidery layer 2 and the fourth rope embroidery layer 3 are all made of single straw rope. Since the straw rope is not tough, it is necessary to control the tension of the straw rope through a tension controller during rope embroidery to improve the effect of rope embroidery. The rope of the third rope embroidery layer 3 is made of 8-strand straw rope, which is woven from 8 straw ropes and has strong tensile strength. At the same time, the 8-strand straw rope is relatively tough, so it is not necessary to control the tension of the straw rope through a tension controller during rope embroidery. In other embodiments, the rope of the third rope embroidery layer 3 is made of 6-strand or 4-strand straw rope.

[0036] The production process of the rope-embroidered sandal upper of this embodiment can produce a sandal upper that has good air permeability and softness, unique shape, durability and is not easy to deform. At the same time, the production process is simple, so the sandal upper production efficiency is high and the cost is low.

[0037] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A sandal embroidered upper, characterized in that: include: A first cord embroidery layer (1), the first cord embroidery layer (1) comprising a plurality of non-intersecting and spaced-apart path segments; A second cord embroidery layer (2), the second cord embroidery layer (2) being arranged on the first cord embroidery layer (1), the second cord embroidery layer (2) comprising a plurality of non-intersecting and spaced-apart path segments, the path segments of the second cord embroidery layer (2) and the path segments of the first cord embroidery layer (1) intersecting with each other; A third cord embroidery layer (3), the third cord embroidery layer (3) being arranged on the second cord embroidery layer (2), the third cord embroidery layer (3) comprising at least one path segment arranged along the path of the edge of the upper; A fourth cord embroidery layer (4), the fourth cord embroidery layer (4) comprising a path segment which is arranged in a wave shape around the third cord embroidery layer (3).

2. The rope embroidered upper of a sandal according to claim 1, characterized in that: The ropes of the first rope embroidery layer (1), the second rope embroidery layer (2), the third rope embroidery layer (3) and the fourth rope embroidery layer (4) are all made of straw ropes.

3. The rope embroidered upper of a sandal according to claim 2, characterized in that: The ropes of the first rope embroidery layer (1), the second rope embroidery layer (2) and the fourth rope embroidery layer (4) are all made of single straw ropes.

4. The rope embroidered upper of a sandal according to claim 3, characterized in that: The rope of the third rope embroidery layer (3) is an 8-strand straw rope.

5. The rope embroidered upper of sandals according to claim 4, characterized in that: The multiple path segments of the first cord embroidery layer (1) are connected end to end.

6. The rope embroidered upper of a sandal according to claim 5, characterized in that: The multiple path segments of the second cord embroidery layer (2) are connected end to end.

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