Sandals with multi-color heels

Abstract

The utility model relates to a kind of sandals with multicolor heel, including sandal main body and the heel located in the bottom of sandal main body, the side of heel is equipped with transparent color tube, color tube is equipped with containing cavity along median line, the end of color tube is equipped with the inlet and outlet port that is connected to containing cavity, inlet and outlet port are inserted with sealing plug, sealing plug is connected with elastic soft rod, the front end of elastic soft rod passes through inlet and outlet port and extends into containing cavity, and is connected with push plate, the length of elastic soft rod matches the length of containing cavity, width is less than the opening size of inlet and outlet port, containing cavity is filled with colored material;Realized that containing cavity of color tube is filled with colored material, improve the aesthetic degree of heel, can pull out sealing plug to open inlet and outlet port, replace colored material in containing cavity, use different color collocation colored material to satisfy the individualized demand of wearer.

Description

Technical Field

[0001] This invention relates to the field of sandal technology, and more particularly to a sandal with colorful heels. Background Technology

[0002] The sole of a sandal typically consists of an outsole, midsole, and heel, forming the bottom structure. Performance-wise, it should conform to the foot shape and provide good ventilation. Most existing soles use a single color, resulting in a relatively monotonous appearance and lacking visual impact. To address the issue of monotonous heels lacking visual appeal, multi-colored heels are often used to improve aesthetics. One method involves bonding multiple layers of the sole together, but this method is prone to heel delamination and offers limited color options, failing to meet individual preferences. Another approach is to install different colored light-emitting elements on the heel, but the vibrations from walking can damage these elements, hindering the heel's longevity. Therefore, designing a sandal with a multi-colored heel that enhances aesthetics and offers greater flexibility in color combinations has become a pressing technical challenge. Summary of the Invention

[0003] To solve the above problems, this utility model provides a sandal with colorful heels.

[0004] The present invention relates to a sandal with a colorful heel, comprising a sandal body and a heel located at the bottom of the sandal body. A transparent color-mixing tube is provided on the side of the heel, and a receiving cavity is provided along the center line of the color-mixing tube. The end of the color-mixing tube is provided with an inlet / outlet that communicates with the receiving cavity. A sealing plug is inserted into the inlet / outlet, and an elastic rod is connected to the sealing plug. The front end of the elastic rod passes through the inlet / outlet and extends into the receiving cavity, and is connected to a pusher plate. The length of the elastic rod matches the length of the receiving cavity, and the width is smaller than the opening size of the inlet / outlet. The receiving cavity is filled with colored material.

[0005] With the above structure, a transparent color-matching tube is provided on the side of the heel. Colored material can be filled into the receiving cavity of the color-matching tube according to the wearer's needs, improving the aesthetics of the heel and satisfying the wearer's personalized requirements. When the wearer wants different color combinations to enhance the heel's appearance, the sealing plug can be removed from the inlet / outlet to pour out the colored material from the receiving cavity. Different colored materials can then be injected into the receiving cavity through the inlet / outlet, flexibly adjusting the color of the color-matching tube to match the heel. A flexible rod is connected via the sealing plug, the length of which matches the length of the receiving cavity. A pusher plate at the front end of the flexible rod is positioned... The end of the receiving cavity furthest from the inlet / outlet is connected to the receiving cavity. Pulling out the sealing plug pulls a flexible rod, which in turn moves a pusher plate along the receiving cavity, pushing the colored material towards the inlet / outlet. This facilitates the collection and discharge of the colored material. The flexible rod, relying on its own elasticity, is less prone to breakage due to bending when moving the pusher plate from the receiving cavity. When retracting into the receiving cavity, its elasticity also helps the pusher plate return to its original position. This design allows for the filling of the receiving cavity with colored material, improving the aesthetics of the heel. The sealing plug can be removed to open the inlet / outlet, allowing for the replacement of the colored material within the receiving cavity. Different color combinations can be used to meet the wearer's personalized needs.

[0006] As a further improvement of this utility model, there are no fewer than two color-matching tubes, and the colors of the colored materials in different cavities are different. A vertical display plane is provided on the side of the color-matching tube facing away from the center of the heel, and a protective pad is connected between adjacent color-matching tubes.

[0007] With the above structure, at least two color-matching tubes are used. Different colored materials are placed in the cavities of the different color-matching tubes and displayed on a plane facing away from the heel. The distribution of the color-matching tubes creates different color combinations, further enhancing the aesthetics of the heel and meeting the wearer's needs. Protective pads connect adjacent color-matching tubes. When the heel is pressured by the sandals, the color-matching tubes can squeeze against the protective pads to cushion the impact and prevent the tubes from breaking due to mutual compression.

[0008] As a further improvement of this utility model, the size and shape of the pusher plate are matched with the longitudinal section of the receiving cavity, and the edge of the pusher plate is provided with a rounded corner formed by chamfering.

[0009] With the above structure, the size and shape of the pusher plate are matched with the longitudinal section of the receiving cavity, so that the pusher plate can move more smoothly against the inner wall of the receiving cavity and is less likely to flip over during the process of pushing the colored material; the rounded corners formed by the chamfer on the edge of the pusher plate prevent the pusher plate from getting stuck in the receiving cavity when it moves.

[0010] As a further improvement of this utility model, the sealing plug includes an insertion part and a limiting part. The insertion part is inserted into the inlet and outlet, and the side of the insertion part is provided with anti-slip texture. The limiting part is located on the outside of the color mixing tube, and the side of the limiting part is provided with a force-receiving groove.

[0011] With the above structure, the plug is inserted into the inlet and outlet, and the anti-slip texture on the side increases the friction with the inlet and outlet, preventing the sealing plug from falling out of the inlet and outlet when walking. The limiting part is located on the outside of the color tube, preventing the sealing plug from completely passing through the inlet and outlet and falling into the receiving cavity. The sealing plug can be pushed by inserting the tip of the fingernail into the force groove on the side of the limiting part and squeezing the inner wall of the force groove, making it easier to manually remove the sealing plug from the inlet and outlet.

[0012] As a further improvement of this utility model, the colored material is colored sand or small colored sequins.

[0013] With the above structure, colored materials such as colored sand or small colored sequins are used, which makes it easy for consumers to purchase the corresponding materials for replacement, and the materials are easily pushed to the inlet and outlet by the pusher plate and poured out. Attached Figure Description

[0014] Figure 1 The figure shown is a side view of the present invention.

[0015] Figure 2 The diagram shown is a cross-sectional view of the color mixing tube.

[0016] Figure 3 The diagram shown is a schematic of the sealing plug structure.

[0017] 1-Sandal body, 2-Heel, 3-Color mixing tube, 4-Receiving cavity, 5-Inlet / outlet, 6-Sealing plug, 7-Elastic soft rod, 8-Push plate, 9-Display surface, 10-Interlocking part, 11-Limiting part, 12-Anti-slip texture, 13-Force groove. Detailed Implementation

[0018] like Figures 1-3 The sandal shown includes a sandal body 1 and a heel 2 located at the bottom of the sandal body 1. A transparent color-mixing tube 3 is provided on the side of the heel 2. A receiving cavity 4 is provided along the center line of the color-mixing tube 3. The end of the color-mixing tube 3 is provided with an inlet / outlet 5 that connects to the receiving cavity 4. A sealing plug 6 is inserted into the inlet / outlet 5. The sealing plug 6 is connected to an elastic soft rod 7. The front end of the elastic soft rod 7 passes through the inlet / outlet 5 and extends into the receiving cavity 4, and is connected to a pusher plate 8. The length of the elastic soft rod 7 matches the length of the receiving cavity 4, and the width is smaller than the opening size of the inlet / outlet 5. The receiving cavity 4 is filled with colored material.

[0019] By providing a transparent color-matching tube 3 on the side of the heel 2, colored material can be filled into the receiving cavity 4 of the color-matching tube 3 according to the wearer's needs, improving the aesthetics of the heel 2 and meeting the wearer's personalized requirements. When the wearer wants different color combinations to enhance the aesthetics of the heel 2, the sealing plug 6 can be removed from the inlet / outlet 5, and the colored material in the receiving cavity 4 can be poured out from the inlet / outlet 5. Different colored materials can then be injected into the receiving cavity 4 from the inlet / outlet 5 to fill it, flexibly adjusting the color of the color-matching tube 3 to match the heel 2. A flexible rod 7 is connected to the sealing plug 6, and the length of the flexible rod 7 matches the length of the receiving cavity 4. The pusher plate 8 at the front end of the flexible rod 7 is positioned in the receiving cavity 4. The end of the tube 3 located away from the inlet / outlet 5 is pulled out. During the process of removing the sealing plug 6, the elastic rod 7 is pulled. The elastic rod 7 drives the pusher plate 8 to move along the receiving cavity 4, pushing the colored material in the cavity towards the inlet / outlet 5. This makes it easier to concentrate the colored material in the inlet / outlet 5 and pour it out. The elastic rod 7 relies on its own elasticity to drive the pusher plate 8 from the receiving cavity 4, and it is not easy to break due to bending. When it returns to the receiving cavity 4, it can also rely on its elasticity to drive the pusher plate 8 to reset. This allows the receiving cavity 4 of the color-matching tube 3 to be filled with colored material, improving the aesthetics of the heel 2. The sealing plug 6 can be removed to open the inlet / outlet 5, and the colored material in the receiving cavity 4 can be replaced. Different colored materials can be used to meet the personalized needs of the wearer.

[0020] There are no fewer than two color-matching tubes 3. The colored materials in different cavities 4 are different colors. A vertical display plane 9 is provided on the side of the color-matching tube 3 facing away from the center of the heel 2. Protective pads are connected between adjacent color-matching tubes 3.

[0021] At least two color-matching tubes 3 are used, each containing a different colored material in its cavity 4. These tubes are displayed on a plane 9 facing away from the heel 2, creating various color combinations and enhancing the aesthetics of the heel 2 to meet the wearer's needs. Protective pads connect adjacent color-matching tubes 3, cushioning the heel 2 when it is stepped on, preventing breakage due to mutual compression.

[0022] The size and shape of the pusher plate 8 are matched with the longitudinal section of the receiving cavity 4, and the edges of the pusher plate 8 are chamfered to form rounded corners.

[0023] By matching the size and shape of the pusher plate 8 with the longitudinal section of the receiving cavity 4, the pusher plate 8 can move more smoothly against the inner wall of the receiving cavity 4, and is less likely to flip over during the process of pushing the colored material; by providing rounded corners formed by chamfering on the edge of the pusher plate 8, the pusher plate 8 is prevented from getting stuck in the receiving cavity 4 when it moves.

[0024] The sealing plug 6 includes an insertion part 10 and a limiting part 11. The insertion part 10 is inserted into the inlet / outlet 5. The side of the insertion part 10 is provided with anti-slip texture 12. The limiting part 11 is located outside the color mixing tube 3. The side of the limiting part 11 is provided with a force-receiving groove 13.

[0025] The plug 10 is inserted into the inlet / outlet 5, and the anti-slip texture 12 on the side increases the friction with the inlet / outlet 5, preventing the sealing plug 6 from falling out of the inlet / outlet 5 when walking. The limiting part 11 is located outside the color mixing tube 3, preventing the sealing plug 6 from completely passing through the inlet / outlet 5 and falling into the receiving cavity 4. The sealing plug 6 can be pushed by inserting the tip of the fingernail into the force groove 13 on the side of the limiting part 11 and squeezing the inner wall of the force groove 13, making it easier to manually remove the sealing plug 6 from the inlet / outlet 5.

[0026] The colored materials are colored sand or small colored sequins.

[0027] The colored material is colored sand or small colored sequins, which makes it easy for consumers to purchase the corresponding materials to replace them, and they can be easily pushed by the pusher plate 8 to the inlet / outlet 5 and then poured out.

Claims

1. A sandal with colorful heels, characterized in that: The sandal includes a main body (1) and a heel (2) located at the bottom of the main body (1). A transparent color-mixing tube (3) is provided on the side of the heel (2). A receiving cavity (4) is provided along the center line of the color-mixing tube (3). An inlet / outlet (5) is provided at the end of the color-mixing tube (3) and connects to the receiving cavity (4). A sealing plug (6) is inserted into the inlet / outlet (5). An elastic soft rod (7) is connected to the sealing plug (6). The front end of the elastic soft rod (7) passes through the inlet / outlet (5) and extends into the receiving cavity (4), and is connected to a pusher plate (8). The length of the elastic soft rod (7) matches the length of the receiving cavity (4), and its width is smaller than the opening size of the inlet / outlet (5). The receiving cavity (4) is filled with colored material.

2. The sandal with colorful heels according to claim 1, characterized in that: There are at least two color-matching tubes (3), and the colors of the colored materials in different cavities (4) are different. A vertical display plane (9) is provided on the side of the color-matching tube (3) facing away from the center of the heel (2), and a protective pad is connected between adjacent color-matching tubes (3).

3. A sandal with colorful heels according to claim 1, characterized in that: The size and shape of the pusher plate (8) match the longitudinal section of the receiving cavity (4), and the edge of the pusher plate (8) is provided with rounded corners formed by chamfering.

4. A sandal with colorful heels according to claim 1, characterized in that: The sealing plug (6) includes a plug-in part (10) and a limiting part (11). The plug-in part (10) is inserted into the inlet / outlet (5). The side of the plug-in part (10) is provided with anti-slip texture (12). The limiting part (11) is located outside the color mixing tube (3). The side of the limiting part (11) is provided with a force groove (13).

5. A sandal with a colorful heel according to claim 1, characterized in that: The colored materials are colored sand or small colored sequins.

Images