Shoe and bilateral adjusting fastener

Abstract

The utility model discloses a shoe and a bilateral adjusting fastener. The shoe comprises a shoe body, a double-side adjusting fastener and two pull rope belts. The shoe body comprises a sole and a vamp section located at the front section of the sole. The bilateral adjusting fastener comprises a connecting part and two adjusting parts connected to the two sides of the connecting part respectively. The two adjusting parts are respectively surrounded to form a through hole, each adjusting part comprises an adjusting rib, and the adjusting rib is arranged in the through hole in the length direction to form an input through groove and an output through groove. The two pull rope belts are respectively provided with a connecting end and a free end which are located at the two opposite ends, and the connecting ends of the two pull rope belts are located on the two opposite outer sides of the two adjusting parts respectively. And in each pull rope belt and the adjacent adjusting part, the free end penetrates through the through hole from the lower part of the input through groove and the upper part of the output through groove and is wound on the adjusting rib, so that a user can control the tightness of the pull rope belt in a quick pulling manner, and the operation convenience between the bilateral adjusting fastener and the two pull rope belts is obviously improved.

Description

Technical Field

[0001] The utility model relates to a pair of shoes and an adjusting fastener, in particular to a pair of shoes and a bilateral adjusting fastener. Background Art

[0002] Wearable articles (such as sandals) are often equipped with buckles to adjust the tightness of straps (such as webbing). Therefore, how to secure the straps firmly to the buckles and improve the ease of operation between the buckles and the straps (such as for quick webbing adjustment) has become an important development direction in this field. Therefore, the applicant believes that the above-mentioned shortcomings can be improved. Therefore, through dedicated research and application of scientific principles, the applicant has finally proposed a utility model with a reasonable design that effectively improves the above-mentioned shortcomings. Utility Model Content

[0003] The purpose of the embodiments of the present invention is to provide a shoe and a bilateral adjustment fastener, which can effectively improve the defects that may occur in existing fasteners.

[0004] The present invention discloses a shoe, comprising: a shoe body, comprising: a sole having a front section; and an upper section, located at the front section of the sole; wherein the two ends of the upper section are respectively arranged at the two inner side edges of the front section of the sole; a bilateral adjustment fastener, comprising: a connecting portion, fixed to the upper section; and two adjustment portions, respectively connected to both sides of the connecting portion along a width direction, the two adjustment portions each surround a through hole, and each adjustment portion comprises an adjustment rib, which is arranged along a length direction perpendicular to the width direction. The through-hole forms an input through-slot and an output through-slot; wherein the input through-slot of each adjustment part is located between the output through-slot and the connecting part; and two drawstrings, each having a connecting end and a free end located at opposite ends, the connecting ends of the two drawstrings are fixed to the shoe body and are respectively located at opposite outer sides of the two adjustment parts; wherein, in each drawstring and the adjacent adjustment part, the free end passes through the through-hole from below the input through-slot, and passes through the through-hole from above the output through-slot, and is wrapped around the adjustment rib.

[0005] Optionally, the connecting portion is fixed to the upper section of the shoe body by sewing, and the bottom surfaces of the two adjusting portions and the bottom surface of the connecting portion together form a curved surface.

[0006] Optionally, each of the adjustment parts has a first end wall and a second end wall located on opposite sides, the first end wall is adjacent to the connecting part, and the second end wall has a limiting section, and the limiting section is adjacent to the upper section of the shoe body; wherein, in each of the drawstring straps and the adjacent adjustment parts, the drawstring strap is wrapped around the adjustment rib, and the limiting section limits the displacement of the drawstring strap so that part of the drawstring strap is limited between the limiting section and the upper section.

[0007] Optionally, each of the second end walls further has an adjustment section, and the adjustment section is formed by extending from the limiting section in a direction away from the connecting portion.

[0008] Optionally, each of the adjustment sections can be moved to move the limiting section in a direction away from the upper section, so that the drawstring is in a relaxed state.

[0009] Optionally, each of the adjusting ribs has a guide surface facing the first end wall, and the guide surface is inclined in a direction away from the connecting portion.

[0010] Optionally, the bilateral adjustment fastener defines a center plane perpendicular to the width direction, and the bilateral adjustment fastener is arranged in a mirror-symmetrical manner relative to the center plane.

[0011] Optionally, in each of the adjustment portions, a diameter of the input through-slot along the width direction is smaller than or equal to a diameter of the output through-slot along the width direction.

[0012] Optionally, the top surface of each adjusting rib is defined as an extension surface, and the extension surfaces of the two adjusting ribs intersect at one side of the connecting portion, so that the two extension surfaces form an angle between 100 and 160 degrees.

[0013] An embodiment of the present utility model discloses a bilateral adjustment fastener, which includes: a connecting portion; and two adjustment portions, which are respectively connected to both sides of the connecting portion along a width direction, and the two adjustment portions are each surrounded to form a through hole, and each of the adjustment portions includes an adjustment rib, which is arranged on the through hole along a length direction perpendicular to the width direction to form an input through slot and an output through slot; wherein the input through slot of each adjustment portion is located between the output through slot and the connecting portion.

[0014] To sum up, the shoes and bilateral adjustment fastener disclosed in the embodiments of the present invention provide a structural configuration between the two perforations and the two adjustment ribs for the two drawstrings, so that the two drawstrings can be stably fixed on the bilateral adjustment fastener, and can also facilitate the user to control their tightness in a quick pulling manner, thereby significantly improving the operational convenience between the bilateral adjustment fastener and the two drawstrings.

[0015] To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, such description and drawings are only used to illustrate the present invention and are not intended to limit the scope of protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of a shoe according to an embodiment of the present invention.

[0017] Figure 2 This is another schematic diagram of a shoe according to an embodiment of the present invention.

[0018] Figure 3 It is a three-dimensional schematic diagram of the bilateral adjustment fastener according to an embodiment of the present invention.

[0019] Figure 4 for Figure 3 A three-dimensional diagram from another perspective.

[0020] Figure 5 for Figure 3 Schematic top view of .

[0021] Figure 6 for Figure 5 Schematic cross-sectional view along section line VI-VI.

[0022] Figure 7 for Figure 1 Schematic cross-sectional view of . DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the "shoes and bilateral adjustment fasteners" disclosed in the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depicted according to actual dimensions. Please note in advance. The following embodiments will further explain the relevant technical contents of the present invention in detail, but the disclosed contents are not intended to limit the scope of protection of the present invention.

[0024] It should be understood that although terms such as "first," "second," and "third" may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. In addition, the term "or" as used herein may include any one or more combinations of the associated listed items, as appropriate.

[0025] See also Figures 1 to 7 It is shown as an embodiment of the present invention. Figure 1 and Figure 2 As shown, this embodiment discloses a shoe 100 comprising a shoe body 1, a bilaterally adjustable fastener 2 mounted on the shoe body 1, and two drawstrings 3 connecting the shoe body 1 and the bilaterally adjustable fastener 2. It should be noted that in this embodiment, the shoe 100 utilizes the structural configuration of the bilaterally adjustable fastener 2 to ensure that the two drawstrings 3 are securely fixed to the bilaterally adjustable fastener 2 while also facilitating quick tightening control by the user, thereby significantly improving the ease of operation between the bilaterally adjustable fastener 2 and the two drawstrings 3.

[0026] Furthermore, while the double-sided adjustable fastener 2 is illustrated in this embodiment as being used with the shoe body 1 and the two drawstrings 3, the present invention is not limited thereto. For example, in other embodiments not shown, the double-sided adjustable fastener 2 can be used independently (e.g., for sale) or in combination with other components, depending on actual needs. For example, the double-sided adjustable fastener 2 can be used with clothing (e.g., a shirt or pants) or a bag (e.g., a backpack, purse, or handbag).

[0027] It should be noted that the relevant numbers and appearances mentioned in the accompanying drawings of this embodiment are only used to specifically illustrate the implementation of the present invention to facilitate understanding of the content of the present invention, and are not used to limit the scope of protection of the present invention.

[0028] In this embodiment, the shoe body 1 includes a sole 11 and an upper section 12 disposed on the sole 11. The sole 11 has a front section 111. The upper section 12 is located on the front section 111 of the sole 11. The ends of the upper section 12 are respectively disposed on the two inner side edges 111a and 111b of the front section 111 of the sole 11.

[0029] It should be noted that the shoe body 1 is described in this embodiment using a sandal as an example, but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the shoe body 1 can also be a sneaker, a casual shoe, or other shoe bodies according to actual needs.

[0030] The bilaterally adjustable fastener 2 is secured to the vamp section 12. In this embodiment, the bilaterally adjustable fastener 2 is sewn to the vamp section 12, but the present invention is not limited thereto. For example, in other embodiments not shown, the bilaterally adjustable fastener 2 can also be adhesively secured to the vamp section 12.

[0031] Furthermore, in this embodiment, the two drawstrings 3 are flat and relatively inelastic, so that the positioning between the two drawstrings 3 and the double-sided adjustment buckle 2 differs from that of elastic bands, but the present invention is not limited thereto. Each of the two drawstrings 3 includes a connecting end 31, an adjustment section 32 connected to the connecting end 31, and a free end 33 connected to the adjustment section 32. The connecting end 31 and the free end 33 are located at opposite ends of the drawstring 3.

[0032] Furthermore, the connecting ends 31 of the two drawstrings 3 are fixed to the shoe body 1, and the two drawstrings 3 are respectively located on the opposite outer sides of the bilateral adjustment fastener 2, the two adjustment sections 32 are respectively passed through the bilateral adjustment fastener 2, and the two free ends 33 extend from the two adjustment sections 32 and pass through the two drawstrings 3 of the bilateral adjustment fastener 2.

[0033] like Figures 3 to 7 As shown, the bilaterally adjustable fastener 2 defines a width direction W and a mid-plane P perpendicular to the width direction W, and the bilaterally adjustable fastener 2 is arranged in a mirror-symmetrical manner with respect to the mid-plane P. In this embodiment, the bilaterally adjustable fastener 2 is an integrally molded single-piece structure, but the present invention is not limited thereto.

[0034] The bilaterally adjustable fastener 2 includes a connecting portion 21 and two adjusting portions 22 connected to either side of the connecting portion 21. It should be noted that the bottom surfaces of the two adjusting portions 22 and the bottom surface of the connecting portion 21 form a curved surface 1a, allowing the bilaterally adjustable fastener 2 to better fit the upper section 12 and allowing the user to quickly adjust the tightness of the fastener by pulling.

[0035] The connecting portion 21 is a rectangular plate and is fixed to the upper section 12. In this embodiment, the connecting portion 21 is sewn to the upper section 12, but the present invention is not limited thereto. For example, the connecting portion 21 can also be glued to the upper section 12.

[0036] In this embodiment, the two adjustment portions 22 are connected to both sides of the connecting portion 21 along the width direction W. Each of the two adjustment portions 22 surrounds a through hole H. Each adjustment portion 22 has a first end wall 221, a second end wall 222 spaced apart from the first end wall 221, and two hole side walls 223 connected to the first end wall 221 and the second end wall 222. Therefore, each adjustment portion 22 is surrounded by the first end wall 221, the second end wall 222, and the two hole side walls 223 to form the through hole H.

[0037] Furthermore, each of the two adjustment portions 22 includes an adjustment rib 224. Each adjustment rib 224 is disposed within the through-hole H along a length direction L perpendicular to the width direction W, thereby dividing the through-hole H into an input through-hole H1 and an output through-hole H2. The input through-hole H1 of each adjustment portion 22 is located between the output through-hole H2 and the connecting portion 21.

[0038] Specifically, both ends of each adjustment rib 224 are respectively (perpendicularly) connected to the two hole side walls 223 of the corresponding adjustment portion 22, and each of the two adjustment ribs 224 is adjacent to the top surface of the adjustment portion 22 and also adjacent to the first end wall 221. Each adjustment rib 224 forms the input through-groove H1 with the first end wall 221 of the corresponding adjustment portion 22, and forms the output through-groove H2 with the second end wall 222.

[0039] It should be noted that, in each of the adjustment portions 22 , the diameter of the input through-slot H1 along the width direction W is smaller than or equal to the diameter of the output through-slot H2 along the width direction W, but the present invention is not limited thereto.

[0040] In this embodiment, each first end wall 221 is substantially perpendicular to the width direction W and parallel to the length direction L. More specifically, in each adjustment portion 22 , the adjustment rib 224 has a guide surface 2241 facing the first end wall 221 , and the guide surface 2241 is inclined away from the connecting portion 21 .

[0041] In other words, in each of the adjustment portions 22, the distance between the guide surface 2241 and the first end wall 221 gradually increases in the direction away from the top surface of the adjustment portion 22, and at least a portion of the bottom edge of the second end wall 222 falls on the extension path of the guide surface 2241, but the present invention is not limited to this.

[0042] In addition, the top surface of each adjusting rib 224 is defined as an extension surface E, and the extension surfaces E of the two adjusting ribs 224 intersect at one side of the connecting portion 21, so that the two extension surfaces E generally have an angle σ11 between 100 and 160 degrees, but the present invention is not limited thereto.

[0043] Furthermore, within each adjustment portion 22, the second end wall 222 is spaced apart from the adjustment rib 224 and has a limiting section 2221 and an adjustment section 2222 connected to the limiting section 2221. The limiting section 2221 is adjacent to the upper section 12 of the shoe body 1. Within each drawstring 3 and adjacent adjustment portion 22, the drawstring 3 is wound around the adjustment rib 224, and the limiting section 2221 limits the movement of the drawstring 3, so that a portion of the drawstring 3 is confined between the limiting section 2221 and the upper section 12.

[0044] In each of the adjustment portions 22, the adjustment section 2222 is formed by extending from the limiting section 2221 in a direction away from the connecting portion 21. Specifically, each of the adjustment sections 2222 can be moved to move the limiting section 2221 in a direction away from the upper section 12, thereby relaxing the drawstring 3.

[0045] In summary, in each of the drawstrings 3 and the adjacent adjustment portion 22 , the free end 33 passes through the through hole H from below the input through slot H1 and passes through the through hole H from above the output through slot H2 and is wound around the adjustment rib 224 .

[0046] Further, if Figure 1 、 Figure 2 、 Figure 3 ,and Figure 7 As shown, the free ends 33 of the two drawstrings 3 can be pulled away from the connecting portion 21 to put the two drawstrings 3 in a tightened state. Furthermore, the two adjustment sections 2222 can be moved along a thickness direction T perpendicular to the width direction W and the length direction L to move the limiting section 2221 away from the upper section 12, so that the free ends 33 of the two drawstrings 3 can be moved toward the connecting portion 21 and put into the relaxed state.

[0047] [Technical effects of the embodiment of the utility model]

[0048] To sum up, the shoes and bilateral adjustment fastener disclosed in the embodiments of the present invention provide a structural configuration between the two perforations and the two adjustment ribs for the two drawstrings, so that the two drawstrings can be stably fixed on the bilateral adjustment fastener, and can also facilitate the user to control their tightness in a quick pulling manner, thereby significantly improving the operational convenience between the bilateral adjustment fastener and the two drawstrings.

[0049] The contents disclosed above are only optional feasible embodiments of the present invention and do not limit the patent scope of the present invention. Therefore, all equivalent technical changes made using the contents of the present invention specification and drawings are included in the patent scope of the present invention.

Claims

1. A shoe, characterized in that: The shoes include: A shoe body, comprising: a sole having a front portion; and a vamp section located at the front section of the sole; wherein two ends of the vamp section are respectively disposed at two inner sides of the front section of the sole; A double-sided adjustable fastener comprising: a connecting portion fixed to the upper section; and Two adjustment portions are connected to both sides of the connecting portion along a width direction, each of the two adjustment portions surrounds a through hole, and each adjustment portion includes an adjustment rib disposed along a length direction perpendicular to the width direction on the through hole to form an input through slot and an output through slot; wherein the input through slot of each adjustment portion is located between the output through slot and the connecting portion; and Two drawstrings, each having a connecting end and a free end located at opposite ends, the connecting ends of the two drawstrings being fixed to the shoe body and located at opposite outer sides of the two adjustment parts; Wherein, in each of the drawstrings and the adjacent adjustment portion, the free end passes through the through hole from below the input through slot and passes through the through hole from above the output through slot, and is wound around the adjustment rib.

2. The shoe according to claim 1, characterized in that The connecting portion is fixed to the upper section of the shoe body by sewing, and the bottom surfaces of the two adjusting portions and the bottom surface of the connecting portion jointly form an arc surface.

3. The shoe according to claim 2, characterized in that Each of the adjustment parts has a first end wall and a second end wall located on opposite sides, the first end wall is adjacent to the connecting part, and the second end wall has a limiting section, and the limiting section is adjacent to the upper section of the shoe body; wherein, in each of the drawstring straps and the adjacent adjustment part, the drawstring strap is wrapped around the adjustment rib, and the limiting section limits the displacement of the drawstring strap so that part of the drawstring strap is limited between the limiting section and the upper section.

4. The shoe according to claim 3, characterized in that Each of the second end walls further has an adjustment section, and the adjustment section is formed by extending from the limiting section in a direction away from the connecting portion.

5. The shoe according to claim 4, characterized in that Each of the adjustment sections can be toggled to cause the limiting section to move in a direction away from the upper section, so that the drawstring is in a relaxed state.

6. The shoe according to claim 3, characterized in that Each of the adjusting ribs has a guide surface facing the first end wall, and the guide surface is inclined in a direction away from the connecting portion.

7. The shoe according to claim 1, wherein: The bilateral adjustment fastener is defined by a center plane perpendicular to the width direction, and the bilateral adjustment fastener is arranged in a mirror-symmetrical manner relative to the center plane.

8. The shoe according to claim 1, wherein: In each of the adjustment portions, a diameter of the input through-slot along the width direction is smaller than or equal to a diameter of the output through-slot along the width direction.

9. The shoe according to claim 1, wherein: An extension surface is defined on the top surface of each adjusting rib, and the extension surfaces of the two adjusting ribs intersect at one side of the connecting portion, so that the two extension surfaces form an angle between 100 and 160 degrees.

10. A bilateral adjustment fastener, characterized in that: The bilateral adjustment fastener comprises: a connecting portion; and Two adjustment parts are respectively connected to both sides of the connecting part along a width direction, and the two adjustment parts each surround a through hole. Each adjustment part includes an adjustment rib, which is arranged on the through hole along a length direction perpendicular to the width direction to form an input through slot and an output through slot; wherein the input through slot of each adjustment part is located between the output through slot and the connecting part.

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