Fan-shaped adjustable device applied to shoes

Abstract

The utility model provides a fan-shaped adjustable device applied to a shoe, the fan-shaped adjustable device is arranged at the position of the inner waist of the shoe, the fan-shaped adjustable device comprises a breathable layer and an openable layer, the breathable layer and the openable layer are respectively provided with breathable holes at intervals, the openable layer can rotate relative to the breathable layer, and the breathable layer can rotate relative to the openable layer through the relative rotation of the openable layer and the breathable layer. By rotating the openable and closable layer, the overlapping state of the air holes in the openable and closable layer and the air holes in the air-permeable layer can be changed, so that the size of the air holes can be adjusted, and the device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to shoe technical field, concretely relates to a fan -shaped adjustable device for being applied to shoes. BACKGROUND

[0002] Due to the difference of wearing demand, different wearing environment has different demand to shoes, sometimes the requirement of air permeability is higher, can guarantee the refreshing and air -permeable of foot in long -time wearing environment, reduces the generation of foot disease.

[0003] The patent with the application number 202322666292.X discloses a leather shoe with air -permeable effect, the leather of one end is pulled to make the leather slide left and right in the fixed leather, when the leather slides, the air -permeable hole on the leather is misaligned with the air -permeable hole on the vamp and the fixed leather, thereby realizing the adjustment of the size of the air -permeable hole.

[0004] The above -mentioned patent sets up two layers of structure on the vamp, utilizes the leather to slide left and right in the fixed leather, realizes the misalignment of the hole on the vamp, the leather and the fixed leather three layers, reaches the purpose of adjustment, set up like this, first, for the shoes itself, is not beautiful, second, cannot directly observe the misalignment of the hole on three layers of structure.

[0005] Therefore, the utility model solves the technical problem that the prior art cannot directly observe the adjustment state of the air -permeable hole when adjusting the air -permeable hole, and is not beautiful. UTILITY MODEL CONTENTS

[0006] In order to solve the technical problem that the prior art cannot directly observe the adjustment state of the air -permeable hole when adjusting the air -permeable hole, and is not beautiful, the utility model provides a fan -shaped adjustable device for being applied to shoes.

[0007] The specific scheme is as follows:

[0008] A fan -shaped adjustable device for being applied to shoes, including air -permeable layer and openable layer, air -permeable layer and openable layer are respectively provided with air -permeable hole, openable layer can rotate relative to air -permeable layer, through the relative rotation of openable layer and air -permeable layer, the air -permeable hole of both is communicated or is not communicated.

[0009] The air-permeable layer and the openable layer are both circular, the air-permeable layer is provided with a circular groove, and a slot is arranged at the center of the air-permeable layer; the edge of the openable layer is provided with an extending section extending perpendicularly to the surface of the openable layer, and a convex rod is arranged at the center of the openable layer; the extending section is inserted into the circular groove, and the convex rod is inserted into the slot; the extending section rotates in the circular groove with the convex rod as the rotating shaft, so that the openable layer rotates relative to the air-permeable layer.

[0010] A hole one is arranged in the circular groove at intervals, and a hole two is arranged on the openable layer at intervals; the hole one and the hole two are both fan-shaped, and the interval part between two adjacent hole twos on the openable layer can cover the hole one.

[0011] An arc-shaped groove is arranged on the air-permeable layer, and an inserting rod is arranged on the openable layer; the width of the end of the inserting rod is greater than the width of the position where the inserting rod cooperates with the arc-shaped groove; the inserting rod is inserted into the arc-shaped groove and can slide in the arc-shaped groove.

[0012] An anti-abrasion rib is arranged on the side of the openable layer facing the air-permeable layer; the anti-abrasion rib divides the hole two into two parts, and a partition rib is arranged between the hole two and the interval part of the openable layer; one end of the partition rib extends to the outer edge of the openable layer, and the other end extends to the smallest circle where the hole two is located; the partition rib and the anti-abrasion rib are cross-connected, and the thickness of the partition rib is equal to the gap width between the openable layer and the air-permeable layer.

[0013] A convex strip is arranged on the interval part of the outer surface of the openable layer.

[0014] The utility model discloses a fan-shaped adjustable device applied to shoes, which is arranged at the waist position in the shoes.

[0015] The utility model discloses a fan-shaped adjustable device applied to shoes, which is arranged at the waist position in the shoes. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The upper side is a front view of the inner side of the air-permeable layer, and the lower side is a front view of the outer side of the air-permeable layer.

[0017] Figure 2 The upper side is a front view of the inner side of the openable layer, and the lower side is a front view of the outer side of the openable layer.

[0018] Figure 3 The upper side is a front view of the inner side of the utility model, and the lower side is a front view of the outer side of the utility model.

[0019] Ventilating layer 1, circular annular groove 11, arc-shaped slot 12, hole one 13, insertion slot 14, openable and closable layer 2, extension 21, insertion rod 22, hole two 23, convex strip 24, anti-abrasion muscle 25, partition muscle 26, convex rod 27 DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the utility model. Obviously, the described embodiments only represent some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As Figures 1-3 shown, the utility model provides a fan -shaped adjustable device for on shoe, including ventilating layer 1 and openable and closable layer 2, ventilating layer 1 and openable and closable layer 2 are spaced apart and are provided with ventilating hole respectively, openable and closable layer 2 can rotate relative to ventilating layer 1, through the relative rotation of openable and closable layer 2 and ventilating layer 1, the ventilating hole of both can be communicated or not communicated.

[0022] The utility model provides a fan -shaped adjustable device for on shoe, sets up fan -shaped adjustable device at the waist position in shoe, through rotating openable and closable layer, can change the overlap state of the ventilating hole on openable and closable layer and the ventilating hole on ventilating layer, thereby realizes the adjustment of the size of ventilating hole, and the device structure is simple, convenient to use.

[0023] As Figure 1 and Figure 2 shown, ventilating layer 1 and openable and closable layer 2 are circular, ventilating layer 1 is provided with circular annular groove 11, and is equipped with insertion slot 14 at the center, and the edge of openable and closable layer 2 stretches out the extension 21 perpendicular to the surface of openable and closable layer 2, and is equipped with convex rod 27 at the center, the extension 21 is inserted into circular annular groove 11, and convex rod 27 is inserted into insertion slot 14, with convex rod 27 as pivot, the extension 21 rotates in circular annular groove 11, so that openable and closable layer 2 rotates relative to ventilating layer 1, the outer edge of openable and closable layer 2 is slightly smaller than the outer edge of circular annular groove 11, when installing, the annular part between ventilating layer 1 and circular annular groove 11 is hidden in the vamp, and the fan -shaped adjustable device only shows the part with circular annular groove 11 as the edge. The ventilating layer 1 and openable and closable layer 2 of the utility model are not flat surfaces, but surfaces with certain curvature, which fit the curvature of the vamp, so that the user does not feel foreign when wearing.

[0024] As Figures 1-3As shown, the circular groove 11 is provided with a hole one 13, and the openable and closable layer 2 is provided with a hole two 23, the hole one 13 and the hole two 23 are both fan-shaped, and the interval between the two adjacent hole twos 23 on the openable and closable layer 2 can cover the hole one 13.

[0025] In this embodiment, as shown in Figure 1 In this embodiment, as shown in Figure 1 a and Figure 1 b, the circular groove 11 is provided with three hole ones 13, which are radially arranged to form three interval parts one, and the three hole ones 13 and the three interval parts one divide the circular groove 11 into six equal parts. Figure 2 In this embodiment, as shown in Figure 2 a and Figure 2 b, the openable and closable layer 2 is provided with three hole twos 23, which are radially arranged to form three interval parts two, and the three hole twos 23 and the three interval parts two divide the openable and closable layer 2 into six equal parts, the hole one 13 and the hole two 23 are both fan-shaped, and the air holes are arranged in a radial manner, which can play a role in draining water and ventilating; when the openable and closable layer 2 is rotated relative to the air-permeable layer 1 to the smallest state of the air hole, the interval part two on the openable and closable layer 2 can completely cover the hole one 13, and when the air hole is closed, the closed state can prevent external debris from entering the shoe cavity.

[0026] Further, as shown in Figure 1 a, Figure 2 a and Figure 3 a, the air-permeable layer 1 is provided with an arc-shaped groove 12, and the openable and closable layer 2 is provided with a plug rod 22, the width of the end of the plug rod 22 is greater than the width of the plug rod 22 at the position where the plug rod 22 cooperates with the arc-shaped groove 12, the plug rod 22 is inserted into the arc-shaped groove 12 and can slide in the arc-shaped groove 12; the arc-shaped groove 12 is equivalent to a limiting groove, and the plug rod 22 is equivalent to a limiting rod, when the plug rod 22 slides to one end of the arc-shaped groove, the hole one 13 and the hole two 23 completely coincide, and the air hole is in the largest state, when the plug rod 22 slides to the other end of the arc-shaped groove, the interval part on the openable and closable layer 2 completely covers the hole one 13, and the air hole is in the smallest state.

[0027] In this embodiment, the arc-shaped groove 12 is in a stepped shape, as shown by the shadow in the arc-shaped groove in Figure 1 a, the shadow represents the step in the arc-shaped groove, and the blank represents the hole in the arc-shaped groove, the plug rod 22 is inserted into the arc-shaped groove 12 and slides, and the end of the plug rod 22 slides on the step of the arc-shaped groove 12.

[0028] Further, as shown in Figure 2As shown in Fig. a, the side of the openable layer 2 facing the air-permeable layer 1 is provided with an anti-abrasion rib 25, the anti-abrasion rib 25 divides the hole two 23 into two parts, and a partition rib 26 is arranged between the hole two 23 and the spaced part of the openable layer 2, one end of the partition rib 26 extends to the outer edge of the openable layer 2, and the other end extends to the smallest circle on which the hole two 23 is located, the partition rib 26 is cross-connected with the anti-abrasion rib 25, and the thickness of the partition rib 26 is equal to the gap width between the openable layer 2 and the air-permeable layer 1.

[0029] The anti-abrasion rib 25 divides the hole two 23 into two parts, avoiding foreign matters entering the inside of the shoe through the hole two 23, and the thickness of the partition rib 26 is equal to the gap width between the openable layer 2 and the air-permeable layer 1, which has the advantage that when the openable layer 2 is rotated relative to the air-permeable layer 1 to the position that the spaced part on the openable layer 2 completely covers the hole one 13, the gap between the openable layer 2 and the air-permeable layer 1 can be covered by the partition rib 26, and the air-permeable hole is completely closed.

[0030] As shown in Figs. Figure 2 and Figure 3 Since the anti-abrasion rib 25 is arranged in a circle in the embodiment, the anti-abrasion rib 25 can be seen in the hole two 23 and the spaced part two of the openable layer 2, and the only difference is that the hole two 23 is a hole penetrating through the openable layer 2, and the spaced part two is solid, so no matter whether the hole one 13 is completely coincided with the hole two 23 or the hole one 13 is coincided with the spaced part two, the anti-abrasion rib 25 can be seen on the inner side of the device combined by the air-permeable layer and the openable layer in Figure 3 ; that is, in the upper left drawing, if the position indicated by the number 13 in the device is solid, the air-permeable hole is in the closed state, and if the position indicated by the number 13 in the device is hollow, the air-permeable hole is in the open state, and the Figure 3 does not limit whether the air-permeable hole is open or closed. Figure 3

[0031] Further, as shown in Fig. Figure 2 b, a convex strip 24 is arranged on the spaced part on the outer surface of the openable layer 2, which facilitates the rotation of the openable layer 2 by the user.

[0032] The specific working process of the utility model is as follows:

[0033] When the user wears the shoe provided with the fan-shaped adjustable device and needs to adjust the size of the air-permeable hole, the convex strip 24 is rotated by hand, so that the openable layer 2 can be rotated relative to the air-permeable layer 1 with the convex rod as the rotation shaft, and in the process of rotation, the insertion rod 22 slides in the arc-shaped slot 12 to form a limit, the hole two 23 on the openable layer 2 is out of position with the hole one 13 on the air-permeable layer 1, so as to realize the adjustment of the size of the air-permeable hole, and the user can adjust the size of the air-permeable hole at will.

[0034] ​When the plug 22 slides to one end of the arc-shaped slot 12, the openable and closable layer 2 rotates relative to the air-permeable layer 1 to the state that the hole two 23 is completely overlapped with the hole one 13, which is the maximum state of the air-permeable hole, and the opening of the air-permeable hole is realized;

[0035] When the plug 22 slides to the other end of the arc-shaped slot 12, the openable and closable layer 2 rotates relative to the air-permeable layer 1 to the state that the interval part on the openable and closable layer 2 completely covers the hole one 13, which is the minimum state of the air-permeable hole, and the closing of the air-permeable hole is realized, and the gap between the openable and closable layer 2 and the air-permeable layer 1 can be covered by the partition rib 26, and the complete closing of the air-permeable hole is realized.

[0036] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be noted that for ordinary skilled persons in the art, without departing from the principle of the utility model, some improvements and refinements can be made, and these improvements and refinements are also considered as the protection scope of the utility model.

Claims

1. A fan-shaped adjustable device applied to a shoe, characterized in that: The air-permeable layer (1) and the openable layer (2) are provided with air-permeable holes respectively, the openable layer (2) can rotate relative to the air-permeable layer (1), and the air-permeable holes of the two layers are communicated or not communicated through the relative rotation of the openable layer (2) and the air-permeable layer (1). The air-permeable layer (1) and the openable layer (2) are circular, the air-permeable layer (1) is provided with a circular groove (11) and a slot (14) at the center, the edge of the openable layer (2) is provided with an extension segment (21) perpendicular to the surface of the openable layer (2) and a convex rod (27) at the center, the extension segment (21) is inserted into the circular groove (11), the convex rod (27) is inserted into the slot (14), and the extension segment (21) rotates in the circular groove (11) with the convex rod (27) as the rotating shaft, so that the openable layer (2) rotates relative to the air-permeable layer (1).

2. The fan adjustable device for application on shoes according to claim 1, characterized in that: The circular groove (11) is provided with holes (13) at intervals, and the openable layer (2) is provided with holes (23) at intervals, the holes (13) and the holes (23) are all fan-shaped, and the interval part between two adjacent holes (23) on the openable layer (2) can cover the hole (13).

3. The fan adjustable device for application to footwear of claim 2, wherein: The air-permeable layer (1) is provided with an arc-shaped groove (12), and the openable layer (2) is provided with an insertion rod (22), the width of the end of the insertion rod (22) is greater than the width of the insertion rod (22) at the position where the insertion rod (22) cooperates with the arc-shaped groove (12), the insertion rod (22) is inserted into the arc-shaped groove (12) and can slide in the arc-shaped groove (12).

4. The fan-shaped adjustable device for application on shoes according to claim 3, characterized in that: The side of the openable layer (2) facing the air-permeable layer (1) is provided with wear-resistant ribs (25), the wear-resistant ribs (25) divide the holes (23) into two parts, and a partition rib (26) is arranged between the holes (23) and the interval part of the openable layer (2), one end of the partition rib (26) extends to the outer edge of the openable layer (2), the other end extends to the smallest circle where the hole (23) is located, the partition rib (26) is connected with the wear-resistant rib (25) in cross, and the thickness of the partition rib (26) is equal to the gap width between the openable layer (2) and the air-permeable layer (1).

5. The fan adjustable device for application to footwear of claim 1, wherein: The interval part of the outer surface of the openable layer (2) is provided with convex strips (24).

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