Woven sandal

Abstract

The utility model relates to the field of sandals, and particularly discloses a knitted sandal. The knitted sandal comprises a sole, a front upper fixedly connected to the half sole of the sole and a rear upper fixedly connected to the heel of the sole, an insole is fixedly connected to the upper surface of the sole, the front upper is composed of two shoelaces which intersect with each other, the two ends of each shoelace are fixedly connected with the sole, and the rear upper is fixedly connected with the sole. One end of the rear upper is fixedly connected with a connecting belt connected with the front upper, the other end of the rear upper is fixedly connected with a binding belt, and one side, deviating from the binding belt, of the rear upper is fixedly connected with a positioning piece which is used for limiting the binding belt. The crossed design of the front uppers can be flexibly adjusted along with the movement of the feet, the pressure of the instep is dispersed, the hard friction of the heel is reduced, the friction to the skin can be reduced, and therefore the wearing comfort can be improved.

Description

Technical Field

[0001] This application relates to the field of sandals, and more particularly to a woven sandal. Background Technology

[0002] Sandals are a common type of footwear in summer. Their open design (such as cutouts or straps) promotes air circulation and prevents feet from getting stuffy and sweaty, making them especially suitable for hot and humid environments. Sandals are a seasonal footwear style that combines practicality and fashion.

[0003] In the existing technology, the uppers of sandals are mostly made of one piece of sewn material or rigid fixing straps, which cannot dynamically adapt to foot movements. This causes local pressure to be concentrated on the instep or arch of the foot when walking, which can easily cause friction damage and affect the comfort of the user. Utility Model Content

[0004] In order to reduce friction damage to users when wearing sandals and improve the comfort of wearing sandals, this application provides a woven sandal.

[0005] The woven sandal provided in this application adopts the following technical solution:

[0006] A woven sandal includes a sole, a forefoot vamp fixedly connected to the forefoot of the sole, and a heel vamp fixedly connected to the heel of the sole. An insole is fixedly connected to the upper surface of the sole. The forefoot vamp consists of two intersecting shoelaces, both ends of which are fixedly connected to the sole. One end of the heel vamp is fixedly connected to a connecting strap that connects to the forefoot vamp, and the other end of the heel vamp is fixedly connected to a restraining strap. A positioning element is fixedly connected to the side of the heel vamp away from the restraining strap, and the positioning element is used to restrict the restraining strap.

[0007] By adopting the above technical solution, firstly, the front of the shoe consists of two intersecting flexible shoelaces, allowing the shoe to adjust flexibly with foot movement and distribute pressure on the instep; secondly, the rear of the shoe is adjustable and fixed through a restraint strap and positioning components, avoiding hard friction at the heel and improving fit; thirdly, the connecting strap links the front and rear of the shoe, enhancing overall stability and reducing localized stress concentration. This improves the comfort of wearing sandals.

[0008] Optionally, one end of one of the shoelaces is fixedly connected to a strip, and the strip is fixedly connected to the front sidewall of the sole.

[0009] By adopting the above technical solution, the strip can flexibly fix the shoelaces to the side wall of the sole, which not only retains the dynamic adjustment ability of the shoelaces, but also avoids tearing at the connection point caused by frequent deformation, thus balancing flexibility and durability.

[0010] Optionally, both ends of the two shoelaces are fixedly connected to protrusions, and one side of each protrusion is fixedly connected to the sidewall of the sole.

[0011] By adopting the above technical solution, the two ends of the shoelaces are fixed to the side wall of the sole through protrusions, which can increase the connection area between the shoelaces and the sole, further improve the stability of the connection between the shoelaces and the sole, ensure that the shoelaces are not easily displaced during dynamic movement, and balance flexibility and support.

[0012] Optionally, a first protective layer is fixedly connected to the side of each shoelace closest to the insole.

[0013] By adopting the above technical solution, the first protective layer can directly contact the easily rubbed area of ​​the instep to reduce friction on the skin and prevent foot damage caused by shoelaces.

[0014] Optionally, the insole has multiple ventilation holes in the forefoot, and the ventilation holes are located on the lower side of the forefoot.

[0015] By adopting the above technical solution, the ventilation holes are located under the forefoot upper, which can directly correspond to the dense sweat gland area of ​​the foot, accelerate the expulsion of moisture, reduce the slipping of the sole and friction of the shoelaces caused by moisture, and enhance heat dissipation performance.

[0016] Optionally, the front end of the connecting strip is circular, and fasteners are fixedly connected to the intersection of the front ends of the connecting strip.

[0017] By adopting the above technical solution, the fasteners can ensure the stability of the front end of the connecting strap around the intersection point, preventing misalignment or separation of the intersection connection point during the wearing process.

[0018] Optionally, the front end of the connecting strap is connected to the intersection of the two shoelaces, the upper side of the front end of the connecting strap is connected to the upper surface of one shoelace, and the upper side of the connecting strap is connected to the lower surface of the other shoelace.

[0019] By adopting the above technical solution, the connecting strap is connected to the shoelaces in a wrap-around and cross-shaped manner, so that the front and back of the shoe upper deform together to adapt to the pressure changes when the foot bends.

[0020] Optionally, the positioning element is formed by bending and fixing one end of the rear shoe upper, and the positioning element is connected to a positioning ring for the binding strap to pass through.

[0021] By adopting the above technical solution, the positioning of the restraint strap can be achieved quickly, improving the convenience of operation.

[0022] Optionally, one end of the restraint strap is fixedly connected to a hook and loop fastener, and one side of the hook and loop fastener is provided with a loop fastener surface that is fixedly connected to the restraint strap. When one end of the restraint strap passes through the positioning ring, the hook and loop fastener face each other.

[0023] By adopting the above technical solution, the design of hooking the hook side of the Velcro onto the loop side allows users to precisely adjust the length of the strap according to the shape of their foot, and the positioning ring restricts its lateral displacement, ensuring that the heel is fixed firmly without local pressure marks, which is especially suitable for long-term walking.

[0024] Optionally, a second protective layer is fixedly connected to the inner side of the heel counter and the connecting strap, and a third protective layer is fixedly connected to the side of the strap near the heel.

[0025] By adopting the above technical solution, the second and third protective layers can directly contact the instep and heel of the foot, which can reduce friction on the skin and thus further improve the comfort of the mat.

[0026] In summary, this application has the following beneficial effects:

[0027] 1. The cross design of the front upper in this application can be flexibly adjusted with foot movement to distribute pressure on the instep; the rear upper is adjustable and fixed through restraint straps and positioning components to avoid hard friction on the heel. At the same time, multiple protective layers can reduce friction on the skin, thereby improving wearing comfort.

[0028] 2. This application enhances overall stability and reduces localized stress concentration by linking the connecting strap with the front and rear of the shoe upper; the two ends of the shoelaces are fixed to the side wall of the sole through protrusions, increasing the connection area, improving connection stability, and balancing flexibility and support. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of a woven sandal according to an embodiment of this application;

[0030] Figure 2 This is a schematic diagram of the structure of the front and back of the shoe upper in an embodiment of this application;

[0031] Figure 3 This is a schematic diagram of the structure of the sole and the forefoot of an embodiment of this application.

[0032] Explanation of reference numerals in the attached diagram: 1. Sole; 2. Upper; 21. Lace; 211. Strip; 212. Protrusion; 22. First protective layer; 3. Heel; 31. Positioning element; 311. Positioning ring; 32. Second protective layer; 4. Insole; 41. Ventilation hole; 5. Connecting strap; 51. Fastener; 6. Restraint strap; 61. Hook and loop fastener; 62. Hook and loop fastener; 63. Third protective layer. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0034] This application discloses a woven sandal.

[0035] Reference Figure 1 The woven sandal includes a sole 1, an insole 4 fixedly connected to the upper surface of the sole 1, a forefoot strap fixedly connected to the front of the sole 1, and a heel counter 3 fixedly connected to the heel of the sole 1. The sole 1 is the basic structure of the shoe, directly contacting the ground and providing support for the entire shoe and foot. The insole 4 directly contacts the sole of the foot, providing soft support to reduce foot fatigue. Multiple ventilation holes 41 are located at the forefoot of the insole 4 to accelerate moisture removal and reduce slippage and friction caused by the shoelaces 21 due to moisture. The forefoot strap secures the foot and prevents it from sliding inside the shoe. The heel counter 3 secures the heel and prevents the shoe from slipping off. A connecting strap 5 is fixedly connected to the end of the heel counter 3 near the forefoot counter 2. The connecting strap 5 enhances the overall stability of the sandal, reduces localized stress concentration, and thus improves the comfort of the sandal.

[0036] refer to Figure 1 , Figure 2 The forefoot upper 2 consists of two crisscrossing shoelaces 21. Both ends of each shoelace 21 are fixedly connected to protrusions 212, and both ends of the shoelaces 21 and the protrusions 212 are fixedly connected to the sidewall of the sole 1. This increases the fixed area between the shoelaces 21 and the sole 1, ensuring the stability of the connection between the structures. A first protective layer 22 is fixedly connected to the inner side of each shoelace 21. The first protective layer 22 protects the skin on the instep, reducing friction damage to the foot skin. One end of one shoelace 21 is fixedly connected to a strip 211 that is fixedly connected to the front sidewall of the sole 1. The strip 211 further increases the stability of the connection between the shoelace 21 and the sole 1.

[0037] refer to Figure 1 , Figure 2The upper side of the front end of the connecting strap 5 is connected to the upper surface of one of the shoelaces 21, and the upper side of the connecting strap 5 is connected to the lower surface of the other shoelace 21. The front end of the connecting strap 5 is circular and wraps around the two shoelaces 21. A fastener 51 is fixedly connected to the intersection point of the connecting strap 5 on one side of the intersection point of the shoelaces 21. The fastener 51 is used to ensure the stability of the connection point of the connecting strap 5. In this application, the fastener 51 is a nylon rope. In other embodiments, the fastener 51 can also be a natural fiber rope, a synthetic fiber rope, or a buckle, etc. This cross-weaving method improves the comfort of the sandal while ensuring the stability of the structure and the service life of the sandal. A second protective strap is fixedly connected to the inner side of the connecting strap 5. The second protective strap is used to reduce friction on the skin of the feet.

[0038] refer to Figure 1 , Figure 2 and Figure 3 A restraint strap 6 is fixedly connected to the side of the heel counter 3 away from the connecting strap 5. One side of the restraint strap 6 is fixedly connected to a hook-and-loop fastener 61 and a loop fastener 62. The other side of the heel counter 3 is fixedly connected to a positioning element 31, which consists of a bent end of the heel counter 3 and a positioning ring 311. After the positioning rod is placed on the outside of the part to be bent, one end of the heel counter 3 is bent and aligned, then secured together with sewing thread or fasteners. Then, one end of the restraint strap 6 is passed through the positioning ring 311, and the restraint strap 6 is pulled in the opposite direction, causing the hook-and-loop fastener 61 to hook onto one side of the loop fastener 62, thus securing the restraint strap 6. A third protective layer 63 is fixedly connected to the side of the restraint strap 6 away from the loop fastener 62. The third protective layer 63 is used to reduce friction between the restraint strap 6 and the skin at the heel.

[0039] The implementation principle of the woven sandal in this application embodiment is as follows: First, the insole 4 is sewn onto the upper surface of the sole 1. Then, the two ends of the two shoe straps 21 of the front upper 2 are fixedly connected to the two sides of the sole 1, and the protrusion 212 and the strip 211 are fixedly connected to the side wall of the sole 1. Next, the connecting strap 5 is woven at the intersection of the two insoles 4, and the intersection of the connecting strap 5 is fixed with the fastener 51. Then, the two ends of the connecting strap 5 are fixedly connected to the front end of the rear upper 3. Finally, one end of the binding strap 6 is fixedly connected to the rear end of the rear upper 3, and the other end is passed through the positioning ring 311 of the positioning member 31. Then, the hook surface 61 of the Velcro hook is hooked onto the Velcro loop surface 62 to complete the production of the sandal. When putting on the sandals, first, pull one end of the strap 6 to separate the hook and loop fastener 61 from the loop fastener 62. Then, put your foot into the sandal so that the sole of your foot is in contact with the insole 4 and the instep is in contact with the first protective layer 22 on the inside of the shoelace 21 and the second protective layer 32 on the inside of the connecting strap 5. Next, pull one end of the strap 6 so that the third protective layer 63 is in contact with the heel. Finally, press the hook and loop fastener 61 to hook the loop fastener 62 to complete the wearing of the sandals.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A woven sandal, comprising a sole (1), a forefoot upper (2) fixedly connected to the forefoot of the sole (1), and a heel upper (3) fixedly connected to the heel of the sole (1), characterized in that: The upper surface of the sole (1) is fixedly connected to the insole (4). The front upper (2) is composed of two intersecting shoelaces (21), and both ends of the two shoelaces (21) are fixedly connected to the sole (1). One end of the rear upper (3) is fixedly connected to the connecting strap (5) connected to the front upper (2). The other end of the rear upper (3) is fixedly connected to the restraint strap (6). The side of the rear upper (3) away from the restraint strap (6) is fixedly connected to the positioning member (31), and the positioning member (31) is used to restrict the restraint strap (6).

2. The woven sandal according to claim 1, characterized in that: One end of one of the shoelaces (21) is fixedly connected to a strip (211), and the strip (211) is fixedly connected to the front side wall of the sole (1).

3. The woven sandal according to claim 1, characterized in that: Both ends of the two shoelaces (21) are fixedly connected to protrusions (212), and one side of each protrusion (212) is fixedly connected to the side wall of the sole (1).

4. The woven sandal according to claim 1, characterized in that: Both of the shoelaces (21) are fixedly connected to the first protective layer (22) on the side near the insole (4).

5. The woven sandal according to claim 1, characterized in that: The insole (4) has multiple ventilation holes (41) on the forefoot, and the ventilation holes (41) are located on the lower side of the front upper (2).

6. The woven sandal according to claim 1, characterized in that: The front end of the connecting strip (5) is circular, and fasteners (51) are fixedly connected to the intersection of the front ends of the connecting strip (5).

7. The woven sandal according to claim 6, characterized in that: The front end of the connecting strap (5) is connected to the intersection of the two shoelaces (21), the upper side of the front end of the connecting strap (5) is connected to the upper surface of one of the shoelaces (21), and the upper side of the connecting strap (5) is connected to the lower surface of the other shoelace (21).

8. The woven sandal according to claim 1, characterized in that: The positioning element (31) is formed by bending and fixing one end of the back of the shoe upper (3), and the positioning element (31) is connected to a positioning ring (311) for the binding strap (6) to pass through.

9. The woven sandal according to claim 8, characterized in that: One end of the binding strap (6) is fixedly connected to a hook and loop fastener (61), and one side of the hook and loop fastener (61) is provided with a hook and loop fastener (62) fixedly connected to the binding strap (6). When one end of the binding strap (6) passes through the positioning ring (311), the hook and loop fastener (61) and the hook and loop fastener (62) are opposite to each other.

10. The woven sandal according to claim 1, characterized in that: The inner side of the heel counter (3) and the connecting strap (5) is fixedly connected to a second protective layer (32), and the side of the binding strap (6) near the heel is fixedly connected to a third protective layer (63).

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