FLEXIBLE, FORM-FITTING, SLIDE-TYPE SANDAL

Abstract

Aspects of the present disclosure provide a flexible, form-fitting, slide-type sandal, which includes a footbed and a strap affixed to the footbed on two sides. The strap comprises an underlay that spans the width of the footbed, as well as lateral and medial overlays with an expansion joint therebetween. The expansion joint between the lateral and medial overlays allows the underlay to flex and provide a better fit for the wearer.

Claims

1. A sandal comprising: a footbed; and a strap affixed to the sandal's medial and lateral sides, the strap comprising; an extensible material underlay spanning the sandal's width; and a material overlay affixed to the extensible material underlay's top surface.

2. The sandal of claim 1, the material overlay comprising: a first portion spanning from the footbed's lateral side to a first location spaced apart from the footbed's medial side; a second portion spanning from the footbed's medial side to a second location spaced apart from the footbed's medial side, the second location nearer the medial side than the first location, wherein a gap disposed between the first location and the second location is an expansion joint.

3. The sandal of claim 2, wherein the expansion joint allows the strap to expand and constrict for conformance to a wearer's foot.

4. The sandal of claim 1, the material overlay comprising at least three portions affixed to the extensible material underlay's top surface, the at least three portions collectively spanning the sandal's width, each portion of the at least three portions spaced apart from any adjacent portion of the at least three portions, wherein a gap disposed between any two portions of the at least three portions is an expansion joint.

5. The sandal of claim 1, the material overlay being a single continuous portion spanning the sandal's width and having a plurality of pre-cut holes, the plurality of pre-cut holes allowing the strap to expand and constrict for conformance to a wearer's foot.

6. The sandal of claim 1, the extensible material underlay being composed of neoprene.

7. The sandal of claim 1, the material overlay being composed of a material selected from a group consisting of: leather, polyurethane, synthetic nubuck, denim, and canvas.

8. The sandal of claim 1, the footbed being composed of one or more materials selected from a group consisting of: rubber, cork, foam, latex, polyurethane, and ethylene vinyl acetate.

9. A sandal comprising: a footbed; and a strap affixed to the sandal's medial and lateral sides, the strap comprising: an extensible material underlay spanning the sandal's width; and a material overlay affixed to the extensible material underlay's top surface, the material overlay comprising: a first portion spanning from the footbed's lateral side to a first location spaced apart from the footbed's medial side; and a second portion spanning from the footbed's medial side to a second location spaced apart from the footbed's medial side, the second location nearer the medial side than the first location, wherein a gap disposed between the first location and the second location is an expansion joint that allows the strap to expand and constrict for conformance to a wearer's foot.

10. The sandal of claim 9, the extensible material underlay being composed of neoprene.

11. The sandal of claim 9, the material overlay being composed of a material selected from a group consisting of: leather, polyurethane, synthetic nubuck, denim, and canvas.

12. The sandal of claim 9, the footbed being composed of one or more materials selected from a group consisting of: rubber, cork, foam, latex, polyurethane, and ethylene vinyl acetate.

13. The sandal of claim 9, the strap comprising a second material overlay affixed to the extensible material underlay's bottom surface, the second material overlay comprising: a first portion spanning from the footbed's lateral side to a first location spaced apart from the footbed's medial side; a second portion spanning from the footbed's medial side to a second location spaced apart from the footbed's medial side, the second location nearer the medial side than the first location, wherein a gap disposed between the first location and the second location is an expansion joint that allows the strap to expand and constrict for conformance to a wearer's foot.

14. The sandal of claim 10, the second material overlay being composed of a material selected from a group consisting of: leather, polyurethane, synthetic nubuck, denim, and canvas.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0008] Reference will now be made to the accompanying figures and flow diagrams, which are not necessarily drawn to scale, and wherein:

[0009] FIG. 1 is a medial view and a lateral view of a slide-type sandal, according to certain embodiments of the present disclosure.

[0010] FIG. 2 is a medial view and a lateral view of a slide-type sandal, according to certain embodiments of the present disclosure.

[0011] FIG. 3 is a top view of a slide-type sandal, according to certain embodiments of the present disclosure.

[0012] FIG. 4 is a right and left strap for a pair of slide-type sandals, according to certain embodiments of the present disclosure.

[0013] FIG. 5 is an exploded view of a strap for a slide-type sandal, according to certain embodiments of the present disclosure.

[0014] FIG. 6 is a view of an exemplary embodiment of the present disclosure.

[0015] FIG. 7 is a view of an exemplary embodiment of the present disclosure.

[0016] FIG. 8 is a view of an exemplary embodiment of the present disclosure.

DETAILED DESCRIPTION

[0017] Throughout this disclosure, certain implementations are described in exemplary fashion in relation to flexible/form-fitting slide-type sandals. Some implementations of the disclosed technology will be described more fully hereinafter with reference to the accompanying drawings. This disclosed technology may, however, be embodied in many different forms and should not be construed as limited to the implementations set forth therein.

[0018] In the following description, numerous specific details are set forth. However, it is to be understood that implementations of the disclosed technology may be practiced without these specific details. In other instances, well-known methods, structures, and techniques have not been shown in detail in order not to obscure an understanding of this description. References to one embodiment, an embodiment, example embodiment, some embodiments, certain embodiments, various embodiments, etc., indicate that the embodiment(s) of the disclosed technology so described may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes the particular feature, structure, or characteristic. Further, repeated use of the phrase in one embodiment does not necessarily refer to the same embodiment, although it may.

[0019] Throughout the specification and the claims, the following terms take at least the meanings explicitly associated herein, unless the context clearly dictates otherwise. The term or is intended to mean an inclusive or. Further, the terms a, an, and the are intended to mean one or more unless specified otherwise or clear from the context to be directed to a singular form.

[0020] Unless otherwise specified, the use of the ordinal adjectives first, second, third, etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described should be in a given sequence, either temporally, spatially, in ranking, or in any other manner.

[0021] FIG. 1 is a lateral view 101 and medial view 102 of a slide-type sandal 100, according to certain embodiments of the present disclosure. The slide-type sandal 100 may include a strap 103 and a footbed 105 that defines the length of the sandal 100. The footbed 105 may be composed of a material such as rubber, cork, foam, latex, polyurethane (PU), ethylene vinyl acetate (EVA) or other suitable materials, or any combination thereof. The strap 103 may comprise an underlay 110 that spans the footbed's entire width, a lateral overlay 106, a medial overlay 108, and an expansion joint 104 between the lateral and medial overlays 106, 108. The underlay 110 may comprise a lining and an inner layer, which will be discussed herein. The lateral overlay 106 may span from a first end of the lateral overlay 106 on the outside of the lateral side of the footbed 105 to a second end of the lateral overlay 106 at a point before, but proximate to, the medial side of the footbed 105. The medial overlay 108 may span from a first end of the medial overlay 108 on the outside of the medial side of the footbed 105 to a second end of the medial overlay 108 at a point before, but proximate to, the second end of the lateral overlay 106.

[0022] In some embodiments, the distance between the second end of the lateral overlay 106 and the second end of the medial overlay 108 creates an expansion joint 104, which exposes the underlay 110. The expansion joint 104 may allow the underlay 110 to flex to provide a better form fit and more comfort for a wearer. In some embodiments, and as shown in FIGS. 1, 2, & 4, the expansion joint 104 may be closer to the medial side of the footbed 105 to allow the underlay 110 to flex in response to the insertion of the thickest portion of the wearer's foot. It is to be understood that the expansion joint 104 can be located elsewhere or that there could be a plurality of expansion joints (e.g., on both the lateral and medial sides of the footbed), according to certain embodiments.

[0023] In some embodiments, the lateral and medial overlays 106, 108 may be composed of a more durable material than the underlay 110. For example, the overlays 106, 108 may be composed of leather, polyurethane, synthetic nubuck, denim, canvas, or some other suitable material. In certain embodiments, the overlays 106, 108 may be solid pieces of material as depicted in FIGS. 1 & 4. In other embodiments, and as shown in FIG. 2, the lateral overlay 106 may have cutouts 112 (e.g., circular cutouts or various other shaped cutouts) that expose the underlay 110, while the medial overlay 108 remains a solid piece. In yet other embodiments, the medial overlay 108 and lateral overlay 106 may both have cutouts 112. In some embodiments, the cutouts 112 may contribute to the overall flexibility of the strap 103.

[0024] FIG. 3 is a top view of a slide-type sandal, according to certain embodiments of the present disclosure. FIG. 4 is a right strap 103a and left strap 103b for a pair of slide-type sandals, according to certain embodiments of the present disclosure. The right strap 103a may include a right underlay 110a spanning the entire length of the right strap 103a, a right lateral overlay 106a, a right medial overlay 108a, and a right expansion joint 104a. The right lateral overlay 106a may span from the outside of the footbed 105 on the lateral side to a point proximate the right medial overlay 108a thereby creating the right expansion joint 104a between the right lateral overlay 106a and the right medial overlay 108a. As discussed in the foregoing, the right expansion joint 104a may be located closer to the medial side of the footbed 105 and allow the right underlay 110a to flex to allow for a secure fit.

[0025] Similar to the right strap 103a, the left strap 103b may include a left underlay 110b spanning the entire length of the left strap 103b, a left lateral overlay 106b, a left medial overlay 108b, and a left expansion joint 104b. The left lateral overlay 106b may span from the outside of the footbed 105 on the lateral side to a point proximate the medial overlay 108b, thus creating the left expansion joint 104b between the left lateral overlay 106b and the left medial overlay 108b. As with the right expansion joint 104a, the left expansion joint 104b may be located closer to the medial side of the footbed 105 and allow the left underlay 110b to flex and provide an improved fit.

[0026] FIG. 5 is an exploded view of a strap 103 for a slide-type sandal, according to certain embodiments of the present disclosure. As discussed previously, the strap 103 may comprise an underlay in addition to lateral and medial overlays with an expansion joint therebetween. In FIG. 5, the lateral and medial overlays are represented as a single overlay 501. As discussed, in some embodiments, underlay 504 may comprise an inner layer 502 and a lining 503. The inner layer 502 may be composed of a material such as memory foam or another similar material. The lining 503 may be composed of a material capable of flexing, such as neoprene, pig leather, or any other material that has the ability to stretch and expand. As shown in FIG. 5, the underlay 504 may be created by wrapping the lining 503 around the inner layer 502 (i.e., the lining 503 may encapsulate the inner layer 502). The overlay 501 may then be affixed to the underlay 504 to create the strap 103. The completed strap 103 may then be affixed to the footbed 105 to create the slide-type sandal.

[0027] FIGS. 6, 7, & 8 are additional views of exemplary embodiments of the present disclosure.

[0028] While certain implementations of the disclosed technology have been described in connection with what is presently considered to be the most practical implementations, it is to be understood that the disclosed technology is not to be limited to the disclosed implementations, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

[0029] This written description uses examples to disclose certain implementations of the disclosed technology, including the best mode, and also to enable any person skilled in the art to practice certain implementations of the disclosed technology, including making and using any devices or systems and performing any incorporated methods. The patentable scope of certain implementations of the disclosed technology is defined in the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal language of the claims.