An adjustable, breathable shoe

Abstract

The utility model relates to a shoe and clothes technical field, concretely relates to an adjustable ventilative shoes. Including sole and vamp, the vamp is constituted by a plurality of parallel and connected ventilative strips, and the ventilative strip includes the lining and the lining outside a plurality of movable shoes skin of arrangement, the lining is equipped with the ventilative hole, the lining is equipped with the main pull rope, and its one end is worn and is connected with all movable shoes skin on this ventilative strip, and the movable shoes skin between each other is arranged in the tile type. The bottom of ventilative strip is connected with sole through the elastic band, and the worn end of main pull rope is provided with the location buckle assembly. By pulling the main pull rope, can synchronous pull and uncover movable shoes skin on the same ventilative strip, thereby adjusting the exposed area of the area ventilative hole. Each ventilative strip can be independently operated, realizes the fine partition adjustment of vamp different area, and the shoes skin arranged in the tile type has good flow guiding and sealing effect when closing, and further improves the protection and the integrity of appearance.

Description

Technical Field

[0001] This utility model relates to the field of footwear and apparel technology, and in particular to an adjustable breathable shoe. Background Technology

[0002] As an essential item of daily wear, the comfort of shoes largely depends on the microclimate environment inside the shoe cavity, especially its breathability. Traditional footwear products mainly achieve static, passive ventilation through methods such as using mesh materials, creating fixed ventilation holes, or incorporating one-way ventilation valves. While these methods provide some ventilation, they cannot dynamically and actively adjust according to the user's real-time activity, ambient temperature, or personal preferences, making it difficult to strike a balance between different needs such as warmth, waterproofing, and efficient heat dissipation. Therefore, some shoes on the market have emerged with adjustable ventilation structures, such as those using openable or detachable ventilation windows to change the ventilation area. This represents an ongoing technological exploration in the field of adjustable breathable shoes.

[0003] However, existing adjustable breathable shoes still have many shortcomings. For example, their adjustment units usually cover a large area, making it difficult to implement differentiated and precise breathability control for different areas such as the instep and sides of the foot; adjustment mechanisms (such as buckles and knobs) are often exposed on the shoe surface, which not only makes them prone to accidental snagging during activities but also disrupts the overall appearance and simplicity of the shoe. In addition, most designs are deficient in terms of reliable fixation in the open and closed state, dust and water resistance of the ventilation openings, and the flatness of the internal structure after adjustment. Specifically, the adjustment state is prone to unexpected changes during activities, affecting the expected use; the adjustment mechanism is exposed and prone to water ingress; and the inner surface of the shoe may not be flat enough after adjustment, affecting the wearing experience. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose an adjustable breathable shoe to solve the problems in the prior art where the breathability of breathable shoes is difficult to be adjusted independently and in a fine zone, and the exposed adjustment mechanism affects the wearing experience and reliability.

[0005] To achieve the above objectives, this utility model provides an adjustable breathable shoe, including a sole, an upper on the sole, a plurality of breathable strips on the upper, adjacent breathable strips being interconnected, a lining on the breathable strip, a plurality of first breathable holes on the lining, and a plurality of movable leather pieces on the outside of the lining, all of the movable leather pieces being arranged along the length of the corresponding lining. A main drawstring is provided inside the lining, and one end of each movable leather piece is connected to a corresponding position on the main drawstring. One end of the main drawstring extends out of the corresponding lining. When the main drawstring is pulled outward from the end extending out of the lining, all the movable leather pieces on the same lining are simultaneously opened, exposing the corresponding first breathable holes.

[0006] According to the technical solution provided in this application example, the lining is provided with a plurality of storage channels, and the outer side of the lower end of the movable shoe leather covers the outer side of the upper end of the adjacent lower movable shoe leather; when the main pull rope is pulled outward, the lower end of the corresponding movable shoe leather is guided into the corresponding storage channel.

[0007] According to the technical solution provided in this application example, a branch strap is connected between the inner bottom of the active shoe leather and the main pull rope, and the branch strap passes through the corresponding storage channel.

[0008] According to the technical solution provided in this application example, the bottom of the breathable strip is provided with a fixed skirt, and an elastic band is connected between the end of the main pull rope near the fixed skirt and the sole.

[0009] According to the technical solution provided in this application example, a positioning buckle assembly is provided at one end of the main pull rope that passes through the inner lining, which is used to control and maintain the length of the pulled-out main pull rope.

[0010] According to the technical solution provided in this application example, the lining outside the positioning buckle assembly is covered with a shoe leather for covering the positioning buckle assembly.

[0011] According to the technical solution provided in this application example, the lining is provided with a plurality of second ventilation holes, the second ventilation holes being larger than the first ventilation holes; when the movable shoe leather is peeled off, all the first ventilation holes are exposed before all the second ventilation holes.

[0012] The beneficial effects of this utility model are:

[0013] 1. This adjustable breathable shoe allows for simultaneous and linear control of the opening range of all movable leather sections on a single section by pulling the main drawstring on each breathable strip. This enables independent, stepless adjustment of the breathable area in different zones, allowing users to manage ventilation according to the temperature and humidity of their feet. When closed, the overlapping layer of movable leather guides water flow, significantly enhancing splash and dust resistance and facilitating cleaning. Simultaneously, the buckle assembly easily secures the breathable state or effectively blocks cold air and moisture when fully closed, allowing the shoe to adapt to various environments ranging from hot and rainy to cold.

[0014] 2. This adjustable breathable shoe provides a phased, layered breathability function and visual experience, while also being compact and easy to operate. By setting first and second ventilation holes of different sizes and positions on the lining, which are revealed sequentially as the shoe leather is opened, a phased change in breathability and a gradual visual hierarchy are achieved, enhancing the enjoyment of use. Furthermore, the overall structure allows for the simultaneous opening and closing of multiple shoe leather panels via a main pull cord, ensuring convenient operation; the storage channel and the cover leather ensure a flat interior and a clean appearance, respectively. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the breathable strip in an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the breathable strip in an embodiment of this utility model;

[0019] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0020] Figure 5 for Figure 3 A magnified view of a section at point B in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the movable shoe leather at the bottom in this embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the main pull rope in an embodiment of the present invention;

[0023] Figure 8 for Figure 7 A magnified view of a section at point C.

[0024] The diagram is marked as follows:

[0025] 100. Sole; 200. Upper; 210. Breathable strip; 211. Lining; 2110. First ventilation hole; 2111. Second ventilation hole; 2112. Storage channel; 212. Adjustable shoe leather; 213. Main drawstring; 2130. Branch strap; 214. Fixed hem; 2140. Elastic band; 215. Covering shoe leather; 2150. Semi-circular opening; 300. Positioning buckle assembly; 310. Stud; 320. Buckle. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0027] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] like Figures 1-8 As shown, an adjustable breathable shoe includes a sole 100 and an upper 200 disposed thereon. The upper 200 includes a plurality of breathable strips 210 extending longitudinally along the shoe body. These breathable strips 210 are arranged side by side, with the sides of adjacent strips connected to each other to form the main body of the upper. Each breathable strip 210 has an independent and identical adjustment structure, thereby achieving independent zone control. Each breathable strip 210 includes a liner 211 as a basic carrier. The liner 211 is preferably made of a material with certain support and flexibility, and its inner side forms part of the shoe cavity. A plurality of smaller first breathable holes 2110 are provided on the liner 211. According to a preferred embodiment, to further enhance the breathability and enrich the visual layers, at least one second breathable hole 2111 with an area larger than the first breathable holes 2110 may also be provided on the liner 211. The arrangement of the first ventilation hole 2110 and the second ventilation hole 2111 is specially designed so that when the active shoe leather 212 is peeled off, all the first ventilation holes 2110 are fully exposed before all the second ventilation holes 2111, thus achieving a phased change in ventilation function and a gradual visual effect.

[0029] Preferably, a plurality of movable shoe leathers 212 are arranged along the length of the outer side of the lining 211. The top or upper end of the inner side of these movable shoe leathers 212 is connected to a corresponding position of a main pull cord 213 disposed inside or in the interlayer of the lining 211. One end of the main pull cord 213 extends out of the lining 211. When the user pulls this end out of the lining 211, the main pull cord 213 is displaced, thereby simultaneously pulling all the movable shoe leathers 212 connected to it, causing them to be exposed and revealing the first ventilation hole 2110 on the underlying lining 211. The movable shoe leathers 212 on each ventilation strip 210 are controlled by their independent main pull cord 213, which allows the user to independently and steplessly finely adjust the ventilation area of ​​different areas of the shoe upper.

[0030] Preferably, to ensure orderly storage of the movable shoe leather 212 after it is opened and to maintain the flatness of the inner wall of the shoe, a storage channel 2112 is provided on the lining 211 corresponding to the lower end of each movable shoe leather 212. When the movable shoe leather 212 is pulled up by the main pull rope 213, its lower end can be guided into the corresponding storage channel 2112, preventing it from folding irregularly into the shoe cavity. To ensure effective transmission of the pulling force, a branch strap 2130 is connected between the inner bottom of each movable shoe leather 212 and the main pull rope 213. This branch strap 2130 passes through the corresponding storage channel 2112 and then connects to the main pull rope 213, thereby making the transmission of the pulling force on the main pull rope 213 more direct and the opening action more synchronous.

[0031] Preferably, a fixed skirt 214 is provided at the bottom of the breathable strip 210. The main pull cord 213 near this end can be connected to the sole 100 or a fixed structure via an elastic band 2140. The function of the elastic band 2140 is that when the user releases the main pull cord 213, its elastic restoring force assists the movable shoe leather 212 to automatically return to its covered state, while maintaining the main pull cord 213 in its initial taut state. The inner side of the movable shoe leather 212 near the fixed skirt 214 is connected to the branch band 2130.

[0032] Preferably, to facilitate fixing the adjusted state, a positioning buckle assembly 300 is provided at the pull-out end of the main pull cord 213 that extends out of the lining 211. The positioning buckle assembly 300 includes multiple protrusions 310 and a buckle ring 320. All protrusions 310 are linearly arranged and fixed to the upper surface of the lining 211. The buckle ring 320 is connected to the pull-out end of the main pull cord 213. After the user pulls the main pull cord 213 to the desired length, the buckle ring 320 is engaged with one of the suitable protrusions 310 to lock it in place, thereby maintaining the current opening of the ventilation hole. To prevent the positioning buckle assembly 300 from being exposed, a cover leather 215 is provided on the outside of the positioning buckle assembly 300. When no adjustment is needed, the cover leather 215 can completely hide the positioning buckle assembly 300, ensuring a certain degree of sealing and maintaining the simplicity and integrity of the shoe's appearance; the cover leather 215 also has semi-circular openings 2150 on both sides to facilitate flipping open the cover leather 215.

[0033] Preferably, regarding the overlapping waterproof design between the active shoe leathers 212: in the natural covering state, the lower outer edge of the active shoe leather 212 covers the upper outer edge of the adjacent lower active shoe leather 212. This overlapping arrangement, like roof tiles, makes it difficult for water or dust to vertically penetrate the gaps when closed, but instead guides it to slide down the surface of the shoe leather, thus significantly enhancing the splash and dust resistance of the shoe upper, and also making surface cleaning easier.

[0034] Working principle: Under normal wear, the movable shoe leather 212 is in a covered state. When enhanced breathability is needed, the main pull cord 213 of a specific breathable strip 210 is pulled, and all the movable shoe leather 212 on that strip are simultaneously unfolded, revealing the first breathable hole 2110 and the second breathable hole 2111 in sequence, achieving staged ventilation. After being pulled in place, the main pull cord is locked with a suitable protrusion 310 using a buckle 320. When closing is required, the buckle 320 is released, and under the action of the elastic band 2140, the movable shoe leather 212 returns to its original position, restoring the overlapping coverage. Each breathable strip 210 can be operated independently.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable breathable shoe, comprising a sole (100), characterized in that, The sole (100) is provided with an upper (200), the upper (200) includes a plurality of breathable strips (210), adjacent two breathable strips (210) are connected to each other, the breathable strips (210) include a lining (211), the lining (211) is provided with a plurality of first breathable holes (2110), and the outside of the lining (211) is provided with a plurality of movable shoe leathers (212), the movable shoe leathers (212) are all along the length direction of the corresponding lining (211). The inner lining (211) is provided with a main pull rope (213). One end of each movable shoe leather (212) is connected to the corresponding position of the main pull rope (213). One end of the main pull rope (213) extends out of the corresponding inner lining (211). When the main pull rope (213) is pulled outward from the end extending out of the inner lining (211), the movable shoe leather (212) on the same inner lining (211) is simultaneously opened, exposing the corresponding first ventilation hole (2110).

2. The adjustable breathable shoe according to claim 1, characterized in that, The lining (211) has several storage channels (2112), and the lower outer side of the movable shoe leather (212) covers the upper outer side of the adjacent lower movable shoe leather (212); when the main pull rope (213) is pulled outward, the lower end of the corresponding movable shoe leather (212) is guided into the corresponding storage channel (2112).

3. An adjustable breathable shoe according to claim 2, characterized in that, A branch strap (2130) is connected between the inner bottom of the movable shoe leather (212) and the main pull rope (213), and the branch strap (2130) passes through the corresponding storage channel (2112).

4. An adjustable breathable shoe according to claim 1, characterized in that, The bottom of the breathable strip (210) is provided with a fixed skirt (214), and an elastic band (2140) is connected between the end of the main pull rope (213) near the fixed skirt (214) and the sole (100).

5. An adjustable breathable shoe according to claim 1, characterized in that, A positioning buckle assembly (300) is provided at one end of the main pull rope (213) that protrudes from the inner lining (211) to control and maintain the length of the pulled-out main pull rope (213).

6. An adjustable breathable shoe according to claim 5, characterized in that, The lining (211) is provided with a covering leather (215) covering the outside of the positioning buckle assembly (300) for covering the positioning buckle assembly (300).

7. An adjustable breathable shoe according to claim 1, characterized in that, The lining (211) has a plurality of second ventilation holes (2111), which are larger than the first ventilation holes (2110); when the movable shoe leather (212) is opened, all the first ventilation holes (2110) are exposed before all the second ventilation holes (2111).

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