Combined shoe

Abstract

The utility model discloses a combined shoe which comprises an outer shoe and an inner shoe, and the outer shoe is provided with an outer sole and an outer upper which are connected with each other; the inner shoe is detachably arranged in the wearing space of the outer shoe, so that the outer shoe and the inner shoe are worn after being combined or are respectively and independently worn, and a shoe opening of the inner shoe protrudes out of a shoe opening of the outer upper, so that the foot can be smoothly put on and taken off from the wearing space of the inner shoe. According to the combined shoe, the inner shoe and the outer shoe can be worn after being combined and can also be independently worn after being separated, different environment scenes are met, and practicability and comfort are improved.

Description

Technical Field

[0001] This utility model belongs to the field of footwear technology, and specifically relates to a combination shoe. Background Technology

[0002] In the footwear market, traditional shoe designs are primarily based on a single structure and function. Most shoes are a single, unibody construction, only suitable for specific, limited usage scenarios. For example, outdoor shoes generally focus on providing good support, durability, and slip resistance during outdoor wear, with their shape and structure designed primarily to adapt to complex outdoor terrain and prolonged walking. However, when wearers need to transition from outdoor settings to indoor or home wear, the appearance and function of outdoor shoes become unsuitable. Indoor shoes, on the other hand, are mostly focused on comfort, softness, and warmth, making them unsuitable for wet and rugged outdoor conditions.

[0003] While some shoes in related technologies feature multifunctional designs, such as removable insoles and adjustable laces, these features are merely minor improvements to the original shoe structure and cannot fundamentally change the shoe's singular functional attribute to adapt to a variety of drastically different environments. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, embodiments of this utility model propose a combination shoe that combines and separates shoes with different functional attributes to adapt to different environments.

[0006] The combined shoe of this utility model embodiment includes:

[0007] Outer shoe, the outer shoe having an outer sole and an outer upper connected together;

[0008] The inner shoe is detachably placed in the slip-on space of the outer shoe so that the outer shoe and the inner shoe can be worn together or separately. The opening of the inner shoe protrudes from the opening of the outer shoe so that the foot can be easily put on and taken off from the slip-on space of the inner shoe.

[0009] In some embodiments, a connecting component is further included, which is disposed separately on the outer shoe upper, and / or separately on the inner shoe, and / or jointly between the outer shoe upper and the inner shoe, for fastening the combined shoe to the foot.

[0010] In some embodiments, the connecting component includes a first connector disposed at the opening of the inner shoe, the first connector at least wrapping around the front side of the opening of the inner shoe, and at least one end of the first connector being detachably connected to the inner shoe, the first connector being used to tighten the opening of the inner shoe.

[0011] In some embodiments, the outer shoe upper includes an outer shoe tongue that protrudes from the shoe opening of the outer shoe upper. The two sides of the outer shoe tongue in the width direction are separated from the outer shoe upper, or the two sides of the outer shoe tongue in the width direction are expandably connected to the outer shoe upper to facilitate the placement of the inner shoe in the wearing space of the outer shoe. The first connector is wrapped around the outer surface of the outer shoe tongue to tighten the outer shoe tongue and the shoe opening of the inner shoe together.

[0012] In some embodiments, the connecting component includes a second connector, one end of which is connected to the outer shoe upper and the other end of which is connected to the inner shoe. The second connector is detachable to allow the outer shoe upper and the inner shoe to be detachably connected.

[0013] In some embodiments, a handle is provided at the heel of the outer shoe upper, one end of the second connector is disposed on the handle, and the other end of the second connector is disposed on the inner shoe at the position corresponding to the handle. The second connector is a detachable male-female assembly.

[0014] In some embodiments, the connecting component includes a third connector, the outer shoe upper includes an outer shoe tongue, the two sides of the outer shoe tongue in the width direction are separately disposed from the outer shoe upper, or the two sides of the outer shoe tongue in the width direction are expandably connected to the outer shoe upper to facilitate the inner shoe being placed in the wearing space of the outer shoe, the third connector is wrapped around the outer surface of the outer shoe tongue, at least one end of the third connector is detachably connected to the outer shoe upper, and the third connector is used to tighten the outer shoe tongue.

[0015] In some embodiments, the connecting component includes a fourth connector, the two ends of which are respectively connected to both sides of the instep in the width direction of the outer shoe upper, and at least one end of the fourth connector is detachably connected to the outer shoe upper to tighten the outer shoe upper around the foot.

[0016] Alternatively, the instep of the outer shoe upper is provided with two rows of strap holes, and the fourth connector is inserted into the strap holes to tighten the outer shoe upper around the foot.

[0017] In some embodiments, the connecting component includes a fifth connector disposed at the heel of the outer shoe upper, at least one end of the fifth connector being detachably connected to the outer shoe upper to fasten the outer shoe upper to the foot;

[0018] One end of the fifth connector is fixedly connected to the heel of the outer shoe upper, and a loop is provided at the heel of the outer shoe upper. The other end of the fifth connector is detachably mounted on the fifth connector after passing through the loop.

[0019] In some embodiments, the instep of the inner shoe has an opening in a semi-open state, the opening is disposed through the shoe opening of the inner shoe, and an elastic element is disposed between the inner shoes corresponding to both sides of the opening to elastically control the opening and closing of the opening.

[0020] And / or, the bottom of the outer shoe upper has a midsole fabric, the bottom of the inner shoe contacts the midsole fabric, and the inner shoe is detachably fixed to the midsole fabric;

[0021] And / or, the inner shoe includes an inner upper and an inner sole, wherein at least a partial layer structure of the inner upper and at least a partial layer structure of the inner sole are made of a waterproof material.

[0022] The beneficial effects achieved by this embodiment of the utility model are:

[0023] This utility model embodiment of the combined shoe allows for the wearing of inner and outer shoes together or separately, catering to different environmental scenarios and improving practicality and comfort. In this embodiment, the number of connecting components can be multiple, and these components can be configured according to the wearing scenarios of the inner and outer shoes, thereby securing the individual inner shoe, the individual outer shoe, or the combined shoe to the foot. To facilitate wearing the inner shoe alone, connecting components can be specifically designed to secure it to the foot. Similarly, to facilitate wearing the outer shoe alone, connecting components can be specifically designed to secure it to the foot. For greater comfort and a tighter connection between the inner and outer shoes, connecting components can be specifically designed between the outer and inner shoes.

[0024] In this embodiment of the invention, the first connector can stably tighten the opening of the inner shoe around the foot, preventing it from slipping off when worn alone and improving comfort. When the outer shoe and inner shoe are worn together, the outer tongue of the outer shoe can also be tightened by the first connector. The back of the outer shoe is connected to the back of the inner shoe by the second connector, preventing relative slippage when the outer shoe and inner shoe are worn together. This connects the outer shoe and inner shoe as one unit, tightening them around the foot and improving comfort and stability when wearing the outer shoe and inner shoe together.

[0025] In this embodiment of the invention, the area of ​​the outer shoe near the instep can be secured to the foot by the third and fourth connectors, making the outer shoe fit the instep better. The area of ​​the outer shoe near the heel is secured to the foot by the fifth connector, making the outer shoe fit the heel better, thus improving the fit between the outer shoe and the foot and the comfort of wearing it. Especially when the outer shoe is worn alone, the third, fourth, and fifth connectors can be adjusted to ensure that the outer shoe fits the foot well.

[0026] In this embodiment of the invention, the instep of the inner shoe has an opening connected by an elastic element, allowing for greater flexibility and allowing it to automatically conform to the foot during wear, thus improving comfort. Furthermore, the inner shoe can be made of a flexible material in one piece for even better comfort. Alternatively, the inner sole and upper can be manufactured separately, enhancing its versatility in various applications.

[0027] This utility model embodiment allows the inner and outer shoes to fit more snugly around the foot when combined, preventing the foot from slipping out of the shoe during wear. The multi-dimensional tightening and loosening design improves wearing comfort, while also ensuring a snug fit around the foot when worn separately, making it highly practical. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of the combined shoe according to an embodiment of the present utility model.

[0029] Figure 2 This is a three-dimensional schematic diagram of the combined shoe according to another embodiment of the present utility model.

[0030] Figure 3 This is a three-dimensional schematic diagram of the outer shoe in an embodiment of this utility model.

[0031] Figure 4 This is a three-dimensional schematic diagram of the inner shoe in an embodiment of this utility model.

[0032] Figure label:

[0033] 100. Combination shoes;

[0034] 1. Outer shoe; 11. Outer sole; 12. Outer upper; 13. Outer tongue;

[0035] 2. Inner shoe; 21. Inner sole; 22. Inner upper; 23. Opening; 24. Elastic component;

[0036] 31. First connector; 32. Second connector; 321. Female buckle; 322. Female buckle; 33. Third connector; 34. Fourth connector; 35. Fifth connector; 36. Ring; 37. Handle; 38. Velcro. Detailed Implementation

[0037] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0038] The inventors recognized that the appearance and function of outdoor shoes become unsuitable when wearers need to transition from outdoor settings to indoor or home wear. Currently, no existing technology allows for the separation and combination of core components, retaining their individual functions while creating new functionalities to adapt to different external conditions. This situation often necessitates consumers owning multiple pairs of different types of shoes to meet their daily needs, increasing costs and storage space.

[0039] like Figures 1 to 4 The combined shoe 100 of this utility model embodiment includes an outer shoe 1 and an inner shoe 2.

[0040] The outer shoe 1 has an outer sole 11 and an outer upper 12 connected together. Both the inner shoe 2 and the outer shoe 1 can be worn as separate shoes, and can be worn in their respective suitable scenarios. For example, the outer shoe 1 is more suitable for outdoor wear, while the inner shoe 2 is more suitable for indoor wear.

[0041] The inner shoe 2 is detachably placed within the slip-on space of the outer shoe 1. When the inner shoe 2 and the outer shoe 1 are combined, they form a single shoe. Wearing the combined shoe allows it to combine the advantages and functions of both the inner shoe 2 and the outer shoe 1. For example, the outer shoe 1 is more wear-resistant, has a harder sole, is waterproof, and puncture-resistant, while the inner shoe 2 is softer, provides better warmth and comfort, and is lighter. The combined shoe 100 thus combines the advantages of both.

[0042] The opening of the inner shoe 2 protrudes beyond the opening of the outer shoe upper 12. When the inner shoe 2 and the outer shoe 1 are combined, the foot can easily pass through the opening of the inner shoe 2 into its slip-on space, thus smoothly putting on the combined shoe 100. This prevents the opening of the inner shoe 2 from being pressed down by the foot and sinking into the outer shoe upper 12 of the outer shoe 1, making it more convenient to wear. When it is necessary to remove the foot from the combined shoe 100, it can also be more easily pulled out from the slip-on space of the inner shoe 2. When it is necessary to remove the inner shoe 2 from the outer shoe 1, it can also be easily removed.

[0043] In this embodiment, both the inner shoe 2 and the outer shoe 1 have the core components of a shoe. The inner shoe 2 and the outer shoe 1 can be worn separately. When the two are combined, new functions are generated to cope with different external conditions, reducing consumer costs and storage space. They can more flexibly meet the needs of different environmental scenarios and improve practicality and comfort.

[0044] The following describes some specific embodiments of the present invention in detail with reference to the accompanying drawings.

[0045] like Figures 1 to 4 As shown, a combination shoe 100 includes an outer shoe 1, an inner shoe 2, and a connecting component. Its structure is the same as that in the above embodiments and will not be described again. The differences between its structure and that of the above embodiments will be described in more detail below.

[0046] Among them, such as Figure 4 As shown, in this embodiment, the instep of the inner shoe 2 has a semi-open opening 23, which is connected to the shoe opening of the inner shoe 2. Elastic members 24 are provided between the inner shoes 2 on both sides of the opening 23. That is, the middle of the instep of the inner shoe 2 to the toe is sewn together, while the middle of the instep of the inner shoe 2 to the shoe opening is separated, forming the opening 23. The elastic members 24 on both sides of the opening 23 are elastic bands with a certain width and elasticity. When the foot is worn in the inner shoe 2, the elastic bands can be appropriately stretched, thus better conforming to the foot, while also avoiding excessive force exerted by the elastic bands on the foot, preventing compression. This ensures both a good fit between the inner shoe 2 and the foot, and also prevents the inner shoe 2 from being unable to effectively adjust its fit when combined with the outer shoe 1.

[0047] The inner shoe 2 in this embodiment can be designed according to the needs of the application scenario. For example, to improve warmth, a warming layer can be provided in the inner shoe 2. The warming layer can be a fleece layer, a cotton layer, etc., placed on the inside of the inner shoe. As another example, when it is necessary to improve waterproof performance, at least part of the inner shoe 2 can be made of waterproof material.

[0048] The inner shoe 2 can be made of soft and comfortable leather material and sewn together as one piece. Alternatively, the inner shoe 2 includes an inner sole 21 and an inner upper 22, which are made separately and then sewn together.

[0049] like Figure 3 As shown, in this embodiment, the outer sole 11 and the outer upper 12 are integrally connected by injection molding. The outer sole 11 is made of a wear-resistant hard material, and the outer side of the outer upper 12 has a wear-resistant layer, making it more suitable for outdoor environments and providing good wear resistance to ensure the quality and service life of the outer shoe 1. In other embodiments, the outer sole 11 and the outer upper 12 can also be bonded together by cold bonding.

[0050] In this embodiment, the bottom of the outer shoe upper 12 is provided with a midsole fabric, and the bottom of the inner shoe 2 is in contact with the midsole fabric. The inner shoe 2 is detachably fixed to the midsole fabric. For example, the bottom of the inner shoe 2 can be connected to the midsole fabric by Velcro, which improves the stability of the connection between the inner shoe and the outer shoe and avoids the inner shoe from sliding relative to the outer shoe, resulting in discomfort when wearing it.

[0051] In this embodiment, the outer shoe upper 12 includes an outer shoe tongue 13, which protrudes from the shoe opening of the outer shoe upper 12. The two sides of the outer shoe tongue 13 in the width direction can be separated from the outer shoe upper 12. Alternatively, the two sides of the outer shoe tongue 13 in the width direction can be expandably connected to the outer shoe upper 12. That is, the two sides of the outer shoe tongue 13 in the width direction are connected to the outer shoe upper 12 by fabric. The fabric can be slightly wrinkled to facilitate further expansion, or the fabric can have a certain degree of elasticity and can be stretched. This expandable connection structure of this embodiment allows the outer shoe tongue 13 and the outer shoe upper 12 to be connected as one unit, making the wearing space of the outer shoe 1 warmer, while also facilitating the placement of the inner shoe in the outer shoe's slip-on space or the removal of the inner shoe from the slip-on space of the outer shoe.

[0052] In this embodiment, the connecting component is located on the outer shoe upper 12, and / or on the inner shoe 2, and / or between the outer shoe upper 12 and the inner shoe 2, for securing the combined shoe 100 to the foot. The connecting component serves two purposes: firstly, it connects the outer shoe upper 12 and the inner shoe 2 together, making the outer shoe 1 and inner shoe 2 a unified whole with better overall integrity; secondly, it allows the outer shoe upper 12 and inner shoe 2 to be more securely fastened to the foot, preventing loosening of the inner shoe 2, outer shoe 1, and foot during foot movement, thus improving foot comfort.

[0053] Specifically, the connecting components include a first connector 31, a second connector 32, a third connector 33, a fourth connector 34, and a fifth connector 35.

[0054] The first connector 31 is located at the opening of the inner shoe 2. The first connector 31 is a tightening band with a certain width and is long. The first connector 31 is at least wrapped around the front side of the opening of the inner shoe 2. For example, the first connector 31 is wrapped around the front half of the inner shoe 2. Or, for example, the first connector 31 can also wrap around the inner shoe 2 all around.

[0055] At least one end of the first connector 31 is detachably connected to the inner shoe 2. Preferably, one end of the first connector 31 is fixedly connected to the inner shoe 2 by means of sewing or anchors or other connectors. The other end of the first connector 31 is detachably connected to the inner shoe 2, for example by means of Velcro 38A, snap fasteners, or suction cups.

[0056] When the inner shoe 2 is worn alone, the first connector 31 tightens the opening of the inner shoe 2. When the inner shoe 2 and the outer shoe 1 are worn together, the first connector 31 wraps around the outer surface of the outer shoe tongue 13 and can tighten the outer shoe tongue and the opening of the inner shoe together, so that the inner shoe and the outer shoe are tightened around the foot, improving the stability of the integrated structure of the inner shoe 2 and the outer shoe 1.

[0057] One end of the second connector 32 is connected to the outer shoe upper 12, and the other end of the second connector 32 is connected to the inner shoe 2. The second connector 32 is detachable so that the outer shoe upper and the inner shoe can be detachably connected. Specifically, a handle 37 is provided at the heel of the outer shoe upper 12. One end of the second connector 32 is provided on the handle 37, and the other end of the second connector 32 is provided at the position of the corresponding handle on the inner shoe. The second connector is a detachable component, such as a Velcro closure, a snap fastener, or a magnetic closure.

[0058] Optionally, the handle 37 is ring-shaped. When the handle is connected to the inner shoe 2 via a snap fastener (second connector 32), the male buckle 321 can be fixed in the middle of the handle, and the female buckle 322 can be fixed on the back of the inner shoe 2. In this way, after the handle 37 is fixed to the inner shoe 2, there will be a ring above the handle for easy pulling to facilitate putting on the shoes.

[0059] In this embodiment, the shoe opening of the inner shoe 2 and the shoe opening of the outer shoe upper 12 are connected together by the first connector 31 and the second connector 32, which can prevent the inner shoe 2 and the outer shoe upper 12 from becoming loose when walking, thus improving comfort.

[0060] A third connector 33 is wrapped around the outer surface of the outer shoe tongue 13. At least one end of the third connector 33 is detachably connected to the outer shoe upper 12. The third connector 33 is used to tighten the outer shoe tongue 13. Optionally, the third connector 33 is connected to the shoe opening of the outer shoe upper 12. At least one end of the third connector 33 is detachably connected to the outer shoe upper 12. The third connector 33 wraps around part or all of the circumferential section of the shoe opening of the outer shoe upper 12. For example, the third connector 33 wraps around the front half of the shoe opening of the outer shoe upper 12, or, for example, the third connector 33 wraps around the entire circumference of the shoe opening of the outer shoe upper 12. The third connector 33 is used to tighten the shoe opening of the outer shoe upper 12 and the outer shoe tongue 13.

[0061] The third connector 33 and the first connector 31 can have the same structure. For example, the third connector 33 is a tightening band with a certain width and a long strip shape. One end of the third connector 33 is fixedly connected to the outer shoe upper 12, for example, by sewing or anchoring. The other end of the third connector 33 is detachably adhesively connected to the outer shoe upper 12 (e.g., Velcro 38B), or by snap fasteners, or by magnetic snap fasteners.

[0062] The fourth connector 34 is attached to the outer shoe upper 12 to secure it to the foot. Specifically, the fourth connector 34 can also be a strap with a certain width and a long, narrow shape. Both ends of the fourth connector 34 are connected to the two sides of the instep of the outer shoe upper 12 in the width direction, and at least one end of the fourth connector 34 is detachably connected to the outer shoe upper 12 to secure it to the foot. The fourth connector 34 can be attached to the outer shoe upper 12 via Velcro 38C, snap fasteners, or magnetic closures.

[0063] When one end of the fourth connector 34 is fixedly connected to the outer shoe upper 12, it can be fixed together by sewing or anchoring. Then the other end of the fourth connector 34 needs to be detachably connected to the instep position of the outer shoe upper 12.

[0064] Optionally, the fourth connector is a shoelace, and two rows of strap holes are provided at the instep of the outer shoe upper 12. The fourth connector is inserted into the strap holes to tighten the outer shoe upper 12 around the foot.

[0065] It should be understood that the third connector 33 is used to better tighten the shoe opening of the outer shoe upper 12 at the ankle joint of the foot, and the fourth connector 34 is used to better tighten the instep of the outer shoe upper 12 at the instep of the foot.

[0066] When both the third connector 33 and the fourth connector 34 are tensioning straps, they can be either an integral structure or a separate structure.

[0067] When the shoe opening height of the outer shoe 1 is low, the third connector 33 can be omitted, and only the fourth connector 34 can be installed on the outer shoe 1.

[0068] A fifth connector 35 is disposed at the heel of the outer shoe upper 12. At least one end of the fifth connector 35 is detachably connected to the outer shoe upper 12 to tighten the outer shoe upper 12 around the foot. The fifth connector 35 can improve the fit between the heel of the outer shoe upper 12 and the foot. Specifically, one end of the fifth connector 35 is fixedly connected to one side of the heel of the outer shoe upper 12, and a loop 36 is provided on the other side of the heel of the outer shoe upper 12. The other end of the fifth connector 35 wraps around the heel of the outer shoe 12 and passes through the loop 36 before being detachably disposed on the fifth connector 35. For example, the fifth connector 35 is a tightening strap. A portion of the tightening strap passes through the loop and is then connected to the other portion of the tightening strap via Velcro 38D, snap fasteners, or magnetic closures.

[0069] This embodiment, through the first connector 31, the second connector 32, the third connector 33, the fourth connector 34, and the fifth connector 35, allows the inner shoe 2 and the outer shoe 1 to be better secured to the foot when combined, preventing the foot from slipping out of the shoe during wear. The multi-dimensional tightening or loosening design improves wearing comfort and also ensures a tight fit to the foot when worn separately, making it highly practical.

[0070] This embodiment of the combined shoe features a unique design where the inner and outer shoes can be separated and combined, greatly enhancing adaptability to different external environments. When worn alone, the inner shoe is lightweight, soft, and breathable, suitable for comfortable indoor environments such as the office or home, allowing feet to feel comfortable and at ease, just like wearing ordinary indoor slippers or lightweight casual shoes. When needing to cope with complex environments outdoors, the outer shoe can be worn alone for features such as waterproofing, slip resistance, and abrasion resistance, or the outer shoe can be combined with the inner shoe to simultaneously obtain warmth, comfort, and the shoe performance required for outdoor activities.

[0071] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0072] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0073] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0074] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0075] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0076] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A combination shoe characterized in that, The present application relates to a shoe, and more particularly to a shoe comprising: an outer shoe having an outer shoe sole and an outer shoe upper connected to each other, the outer shoe upper comprising an outer shoe tongue protruding from a shoe opening of the outer shoe upper; an inner shoe detachably arranged in a wearing space of the outer shoe so that the outer shoe and the inner shoe are combined to be worn or are separately worn, a shoe opening of the inner shoe protruding from the shoe opening of the outer shoe upper to facilitate the foot to be easily put on or taken off from the wearing space of the inner shoe; a connecting member comprising a first connecting piece arranged at the shoe opening of the inner shoe, the first connecting piece being wrapped around an outer surface of the outer shoe tongue to tighten the outer shoe tongue and the shoe opening of the inner shoe together.

2. The combination shoe of claim 1, wherein, The connecting member is separately arranged on the outer shoe upper, and / or separately arranged on the inner shoe, and / or jointly arranged on the outer shoe upper and the inner shoe, for tightening the combined shoe on the foot.

3. The combination shoe of claim 2, wherein, The first connecting piece is wrapped around at least a front side of the shoe opening of the inner shoe, and at least one end of the first connecting piece is detachably connected to the inner shoe, the first connecting piece being used to tighten the shoe opening of the inner shoe.

4. The combination shoe of claim 3, wherein, Two sides of the outer shoe tongue in the width direction are separately arranged from the outer shoe upper, or the two sides of the outer shoe tongue in the width direction are expandably connected to the outer shoe upper to facilitate the inner shoe to be arranged in the wearing space of the outer shoe.

5. The combination shoe of claim 2, wherein, The connecting member comprises a second connecting piece, one end of the second connecting piece being connected to the outer shoe upper, and the other end of the second connecting piece being connected to the inner shoe, the second connecting piece being detachable to detachably connect the outer shoe upper and the inner shoe.

6. The combination shoe of claim 5, wherein, A handle is arranged at a heel of the outer shoe upper, one end of the second connecting piece being arranged on the handle, and the other end of the second connecting piece being arranged on the inner shoe at a position corresponding to the handle, the second connecting piece being a master-slave detachable assembly.

7. The combination shoe of claim 2, wherein, The connecting member comprises a third connecting piece, the outer shoe upper comprising an outer shoe tongue, two sides of the outer shoe tongue in the width direction being separately arranged from the outer shoe upper, or the two sides of the outer shoe tongue in the width direction being expandably connected to the outer shoe upper to facilitate the inner shoe to be arranged in the wearing space of the outer shoe, the third connecting piece being wrapped around an outer surface of the outer shoe tongue, and at least one end of the third connecting piece being detachably connected to the outer shoe upper, the third connecting piece being used to tighten the outer shoe tongue.

8. The combination shoe of claim 2, wherein, The connecting member comprises a fourth connecting piece, two ends of the fourth connecting piece being respectively connected to two sides of the width direction of a back of the outer shoe upper, and at least one end of the fourth connecting piece being detachably connected to the outer shoe upper to tighten the outer shoe upper on the foot. Alternatively, two rows of strap holes are arranged at the back of the outer shoe upper, and the fourth connecting piece is arranged in the strap holes to tighten the outer shoe upper on the foot.

9. The combination shoe of claim 2, wherein, The connecting member comprises a fifth connecting piece arranged at the heel of the outer shoe upper, and at least one end of the fifth connecting piece is detachably connected to the outer shoe upper to tighten the outer shoe upper on the foot. One end of the fifth connecting member is fixedly connected at the heel of the outer shoe upper, the heel of the outer shoe upper is provided with a through ring, and the other end of the fifth connecting member is detachably arranged on the fifth connecting member after passing through the through ring.

10. The combination shoe according to any one of claims 1 to 9, wherein, The dorsal tarsal of the inner shoe has an opening in a semi-open state, and the opening is arranged through the shoe opening of the inner shoe. Elastic members are arranged on both sides of the opening to elastically control the opening and closing of the opening. And / or, the bottom of the outer shoe upper has a midsole cloth, the bottom of the inner shoe is in contact with the midsole cloth, and the inner shoe is detachably fixed on the midsole cloth. And / or, the inner shoe comprises an inner shoe upper and an inner shoe sole, and at least part of the layer structure of the inner shoe upper and at least part of the layer structure of the inner shoe sole are made of waterproof material.

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