Adjustable height-increasing casual shoe

Abstract

The utility model discloses an adjustable height-increasing casual shoe, which belongs to the technical field of shoes and comprises a vamp and a sole, a folding part is arranged at the rear sole position of the sole, a mounting groove is arranged at the heel part of the sole, a heel part is fixed in the mounting groove, a groove is arranged at the position of the heel part aligned with the folding part, and a support adjusting component is arranged in the groove. The supporting and adjusting assembly comprises a positioning base, an overturning plate and a supporting piece, the positioning base is fixed to the bottom of the groove, the overturning plate is rotationally connected with the positioning base, the supporting piece is arranged in the groove in a sliding mode and provided with an inclined face abutting against the overturning plate, and the overturning plate abuts against the turnover part. The turning part is turned upwards to achieve the internal heightening effect, the inclination angle of the turning plate can be changed by adjusting the supporting part in the assembly to support the turning plate at different positions, and therefore the heightening effect is changed to adapt to insoles with different thicknesses, and the wearing experience of a user is ensured.

Description

Technical Field

[0001] The utility model discloses an adjustable height-increasing casual shoe, belonging to the technical field of shoes. Background Art

[0002] Casual shoes are a type of shoes, and their main feature is to meet the needs of people's daily wear with a simple and comfortable design concept. The concept, connotation, and function of casual shoes are closely related to this new ideal and way of life. People use the shape, brand, and connotation of casual shoes to decorate and display themselves, and obtain an aesthetic pleasure and symbolic spiritual satisfaction from them.

[0003] Many existing casual shoes are provided with height-increasing soles inside to meet the needs of some users for their body shape. However, this kind of height increase is often fixed. In addition to the height-increasing soles, there have also appeared many functional insoles on the market. These insoles often have different shapes and thicknesses due to their different functions. The height-increasing sole itself will occupy part of the shoe inner space. If a thicker functional insole is put in again, the shoes will be very tight when worn, squeezing the feet and causing discomfort. Therefore, the single height-increasing shoes have very low applicability at present. To solve this problem, the utility model proposes a new solution. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable height-increasing casual shoe to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions. An adjustable height-increasing casual shoe includes a shoe upper and a shoe sole. A folding part is arranged at the rear palm position of the shoe sole. An installation groove is arranged at the heel of the shoe sole. A heel piece is fixed in the installation groove. A groove is arranged at the position of the heel piece aligned with the folding part. A support adjustment component for pressing the folding part is arranged in the groove. The support adjustment component (7) includes a positioning base, a turning plate, and a support piece. The positioning base is fixed at the bottom of the groove. The turning plate is rotatably connected to the positioning base. The support piece is slidably arranged in the groove and is provided with an inclined surface abutting against the turning plate. The turning plate abuts against the folding part.

[0006] Preferably, the positioning base is arranged as a semi-circular ring fitting the edge of the groove. The turning plate is rotatably connected to the open end of the positioning base through a rotating shaft. The bottom end of the turning plate fits the bottom surface of the groove, and the top end is aligned with the notch of the groove and abuts against the folding part.

[0007] Preferably, a relief groove for the sliding of the support piece is arranged on the turning plate. A driving component for driving the movement of the support piece is arranged at the position of the positioning base corresponding to the relief groove.

[0008] Preferably, the driving assembly includes a mounting rod and a driving screw rod. Both ends of the mounting rod are respectively fixed on the inner walls of both sides of the positioning base. A connecting hole seat is arranged in the middle of the mounting rod. One end of the driving screw rod is embedded in the connecting hole seat and is rotatably connected to the mounting rod. The other end sequentially passes through the positioning base, the sole, and extends outside the sole. The support member is threadedly connected to the driving screw rod.

[0009] Preferably, a knob member for rotating the screw rod is arranged at the end of the driving screw rod extending outside the sole, and a receiving groove for receiving the knob member is arranged on the sole.

[0010] Preferably, the knob member is slidably sleeved on the driving screw rod. A pin for limiting is fixed on the knob member. A guiding groove for the movement of the pin is arranged on the driving screw rod, and a protrusion for limiting the pin is arranged in the guiding groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] A heel member is arranged at the heel part of the sole of the casual shoe. There is a support and adjustment assembly for supporting and capable of adjusting the folding angle inside the heel member. Through the pressing of the support and adjustment assembly on the folding part at the top of the sole, the folding part is tilted upwards to achieve the effect of inner height increase. And by supporting the flip plate by the support member at different positions in the adjustment assembly, the inclination angle of the flip plate can be changed, so as to change the height increase effect to adapt to insoles of different thicknesses and ensure the wearing experience of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the exploded structural schematic diagram of the sole of the present utility model;

[0015] Figure 3 is the exploded structural schematic diagram of the support and adjustment assembly of the present utility model;

[0016] Figure 4 is the exploded structural schematic diagram of the knob member and the driving screw rod of the present utility model;

[0017] Figure 5 is the sectional structural schematic diagram of the heel part of the sole of the present utility model in the first state;

[0018] Figure 6 is the sectional structural schematic diagram of the heel part of the sole of the present utility model in the second state.

[0019] Reference numerals: 1, shoe upper; 2, sole; 3, folding part; 4, mounting groove; 5, heel piece; 6, groove; 7, support adjustment assembly; 8, positioning base; 9, flip plate; 10, support member; 11, rotating shaft; 12, relief groove; 13, mounting strut; 14, driving lead screw; 15, connecting hole seat; 16, knob member; 17, receiving groove; 18, pin; 19, guide groove; 20, protrusion. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] An adjustable height-increasing casual shoe, as Figure 1 shown, includes a shoe upper 1 and a sole 2. As Figure 2 shown, a folding part 3 is provided at the rear sole position of the sole 2. The folding part 3 is obtained by turning on the sole 2 and can be turned up or laid flat to align with the top surface of the sole 2. An installation groove 4 is provided at the heel part of the sole 2, and the installation groove 4 is located below the folding part 3. A heel piece 5 is fixed in the installation groove 4. The heel piece 5 is a part of the sole 2, and its shape is set according to the overall shape of the sole 2 and is fixed to the sole 2 by means of bonding and compounding. A groove 6 is provided at the position of the heel piece 5 aligned with the folding part 3, and a support adjustment assembly 7 is provided in the groove 6, which can be used to press against the folding part 3, support the folding part 3, and push it upward to make it turn up, achieving a height-increasing effect.

[0022] As Figure 3 , Figure 5 shown, the support adjustment assembly 7 includes a positioning base 8, a flip plate 9, and a support member 10. Among them, the positioning base 8 is fixed to the bottom of the groove 6, and the positioning base 8 is set as a semi-circular ring that fits the edge of the groove 6. As Figure 2As shown, a groove with a larger width can be provided at the bottom of the groove 6 for installing the positioning base 8. After installation, the inner side surface of the positioning base 8 is aligned with the inner wall of the groove 6. The positioning base 8 can be used to fix the position of the entire support adjustment assembly 7. The flip plate 9 is rotatably connected to the positioning base 8, and the flip plate 9 is rotatably connected to the open end of the positioning base 8 through a rotating shaft 11. The bottom end of the flip plate 9 is in contact with the bottom surface of the groove 6. Therefore, the flip plate 9 can be turned upward. When the bottom surface of the flip plate 9 is in contact with the bottom surface of the groove 6, its top end will also be aligned with the notch of the groove 6 and abutted against the folding part 3. Therefore, a support effect as shown in Figure 5 can be generated on the folding part 3; a relief groove 12 is provided at the bottom position of the flip plate 9. The support member 10 is slidably arranged in the relief groove 12 and can slide forward or backward. An inclined surface abutting against the flip plate 9 is also provided at the top. Therefore, the support member 10 also supports the flip plate 9. When the support member 10 slides forward, the inclined surface at its top will push the flip plate 9 upward, thus forming a state as shown in Figure 6 to increase the heightening effect of the casual shoes.

[0023] As shown in Figure 3 and Figure 4 , a driving assembly is provided at the position of the positioning base 8 corresponding to the relief groove 12. Specifically, it includes a mounting support rod 13 and a driving lead screw 14. Among them, the mounting support rod 13 is arranged along the width direction of the shoe sole 2, and both ends are respectively fixed on the inner side walls of both sides of the positioning base 8. A connecting hole seat 15 is also provided in the middle of the mounting support rod 13. One end of the driving lead screw 14 is embedded in the connecting hole seat 15 and is rotatably connected to the mounting support rod 13 through a bearing. The other end sequentially passes through the positioning base 8, the shoe sole 2, and extends outside the shoe sole 2. The support member 10 is threadedly connected to the driving lead screw 14. Therefore, when the driving lead screw 14 rotates, it will drive the support member 10 to move forward or backward, thus pushing up or lowering the flip plate 9 and changing the heightening effect of the casual shoes.

[0024] As shown in Figure 4 and Figure 6As shown, a knob 16 for rotating the screw rod is provided on one end of the driving screw rod 14 extending to the outside of the sole 2, so the user only needs to rotate the knob 16 from the outside of the sole 2 to adjust the height-increasing effect of the casual shoes; a receiving groove 17 for accommodating the knob 16 is provided on the sole 2, and the receiving groove 17 can also prevent the knob 16 from being rotated by collision with foreign objects, thereby causing the height-increasing effect to be adjusted; the knob 16 is slidably sleeved with the driving screw rod 14, and a pin 18 for limiting is fixed on the knob 16, and a guide groove 19 for moving the pin 18 is provided on the driving screw rod 14, and a protrusion 20 for limiting the pin 18 is provided in the guide groove 19, so when it is necessary to adjust the height-increasing effect, the knob 16 needs to be pulled outward first to disengage it from the receiving groove 17, and the knob 16 can be rotated very conveniently, and when the adjustment is completed, the knob 16 can be pressed inward into the receiving groove 17, which is simple and convenient to operate.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable height-increasing leisure shoe, comprising an upper (1) and a sole (2), characterized in that: A folding portion (3) is provided at the rear palm position of the sole (2), a mounting groove (4) is provided at the heel of the sole (2), a heel piece (5) is fixed in the mounting groove (4), a groove (6) is provided at the position where the heel piece (5) is aligned with the folding portion (3), a support adjustment component (7) for pressing the folding portion (3) is provided in the groove (6), the support adjustment component (7) comprises a positioning base (8), a flip plate (9) and a support member (10), the positioning base (8) is fixed to the bottom of the groove (6), the flip plate (9) is rotatably connected to the positioning base (8), the support member (10) is slidably arranged in the groove (6), and is provided with an inclined surface abutting against the flip plate (9), and the flip plate (9) abuts against the folding portion (3).

2. The adjustable height-increasing casual shoe according to claim 1, characterized in that: The positioning base (8) is configured to be in a semi-circular shape that fits in with the edge of the groove (6); the flip plate (9) is rotatably connected to the open end of the positioning base (8) via a rotating shaft (11); the bottom end of the flip plate (9) fits in with the bottom surface of the groove (6); the top end is aligned with the notch of the groove (6) and abuts against the folding portion (3).

3. The adjustable height-increasing casual shoe according to claim 2, characterized in that: The flip plate (9) is provided with a clearance groove (12) for the support member (10) to slide, and the positioning base (8) is provided with a driving component for driving the support member (10) to move at the position of the clearance groove (12).

4. The adjustable height-increasing casual shoe according to claim 3, characterized in that: The driving assembly comprises a mounting support rod (13) and a driving screw rod (14), the two ends of the mounting support rod (13) are respectively fixed to the inner walls on both sides of the positioning base (8), a connecting hole seat (15) is arranged in the middle of the mounting support rod (13), one end of the driving screw rod (14) is embedded in the connecting hole seat (15) and is rotatably connected to the mounting support rod (13), and the other end passes through the positioning base (8) and the sole (2) in sequence and extends to the outside of the sole (2), and the support member (10) is threadedly connected to the driving screw rod (14).

5. The adjustable height-increasing casual shoe according to claim 4, characterized in that: A knob (16) for rotating the screw rod is provided on one end of the driving screw rod (14) extending outside the sole (2), and a receiving groove (17) for receiving the knob (16) is provided on the sole (2).

6. The adjustable height-increasing casual shoe according to claim 5, characterized in that: The knob member (16) is slidably sleeved with the driving screw rod (14); a pin column (18) for limiting position is fixed on the knob member (16); a guide groove (19) for movement of the pin column (18) is provided on the driving screw rod (14); a protrusion (20) for limiting position of the pin column (18) is provided in the guide groove (19).

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