Flat flower shoes

Abstract

This utility model belongs to the technical field of freeform shoe technology, specifically, it relates to a freeform shoe, including an upper shoe, a wheel bracket, and wheels. The wheel bracket has screw holes at its top, and the wheel bracket is fixedly connected to the upper shoe via screws through these screw holes. The screw holes are divided into a front screw hole and a rear screw hole. The front screw hole is located at the center of the front side of the top of the wheel bracket, and the rear screw hole is located at the center of the rear side of the top of the wheel bracket. The wheels are located at the bottom of the wheel bracket and can rotate relative to the wheel bracket. The front end of the bottom of the upper shoe is recessed to form a groove, and the front wheel is recessed into the upper shoe shell through this groove. This utility model standardizes the spacing between the wheel bracket and the upper shoe fixing screws to 167mm, facilitating the uniformity and replacement of the base and upper shoe, and reducing inconvenience during production and use.

Description

Technical Field

[0001] This utility model belongs to the field of flat pattern shoe technology, specifically, it relates to a flat pattern shoe. Background Technology

[0002] In the freestyle skateboarding industry, there are currently some issues that need improvement. The spacing between the wheel bracket (base) and the shoe mounting screws is generally inconsistent, with smaller gaps for smaller sizes and larger gaps for larger sizes. This makes standardization and replacement of the base and shoe mounting inconvenient. Additionally, the industry standard is that there is generally a gap of 2-3mm or more between the wheels and the shoe mounting, resulting in a higher height of the shoe from the ground and a higher center of gravity, affecting the balance and speed of the freestyle skateboarding. Furthermore, the wheels on freestyle skateboarding machines on the market are generally smaller than 90mm, resulting in relatively slow speeds. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a flat pattern shoe.

[0004] According to the present invention, a flat-patterned shoe includes an upper shoe, a wheel bracket, and a wheel. The wheel bracket has a screw hole at its top, and the wheel bracket is fixedly connected to the upper shoe through the screw hole and a screw. The screw hole is divided into a front screw hole and a rear screw hole. The front screw hole is located at the center of the front side of the top of the wheel bracket, and the rear screw hole is located at the center of the rear side of the top of the wheel bracket. The wheel is located at the bottom of the wheel bracket and can rotate relative to the wheel bracket. The bottom front end of the upper shoe is recessed to form a groove, and the front wheel is recessed into the upper shoe shell through the groove.

[0005] In a preferred embodiment, the distance between the front threaded hole and the rear threaded hole is set to 167 mm.

[0006] In a preferred embodiment, the wheel has a size specification of 110mm.

[0007] In a preferred embodiment, the wheel has a size specification of 115mm.

[0008] In a preferred embodiment, the wheel has a size of 125mm.

[0009] In a preferred embodiment, the gap between the front wheel and the top surface of the groove on the upper shoe shell is less than 2 mm.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. This utility model standardizes the spacing between the wheel bracket and the upper shoe fixing screw to 167mm, which facilitates the standardization and replacement of the base and upper shoe, and reduces inconvenience in the production and use process.

[0012] 2. This utility model adopts a design in which the wheels are recessed inside the upper shoe shell, which reduces the height of the upper shoe from the ground, thus lowering the center of gravity. With the same size wheels, it improves the balance and speed of the flat shoes.

[0013] 3. This utility model adopts a large-diameter wheel design of 110mm, 115mm or 125mm, which can significantly improve the speed of flat shoes compared with smaller wheels on the market and meet the user's speed needs. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a side view of the present invention;

[0018] Figure 4 This is a front view of the present invention;

[0019] In the picture:

[0020] 1. Upper shoe; 2. Wheel bracket; 3. Wheel; 4. Front screw hole; 5. Rear screw hole; 6. Groove. Detailed Implementation

[0021] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0022] like Figure 1-4As shown, this utility model discloses a flat-patterned shoe, including an upper shoe 1, a wheel bracket 2, and wheels 3. The wheel bracket 2 has screw holes on its top, and is fixedly connected to the upper shoe 1 via screws through these holes. The screw holes are divided into a front screw hole 4 and a rear screw hole 5. The front screw hole 4 is located at the center of the front side of the top of the wheel bracket 2, and the rear screw hole 5 is located at the center of the rear side of the top of the wheel bracket 2. The distance between the front screw hole 4 and the rear screw hole 5 is set to 167mm. By changing the current situation where the screw spacing is not fixed when fixing the wheel bracket 2 to the upper shoe 1 in existing flat-patterned shoes, this invention standardizes the screw spacing of fixing the wheel bracket 2 to the upper shoe 1 for flat-patterned shoes of different sizes to 167mm. This facilitates the standardized production of the wheel bracket 2 and the upper shoe 1, and eliminates the need to consider size differences when replacing the base or upper shoe. The spacing issue is addressed, greatly improving the convenience of replacement. Several rotatable wheels 3 are fixedly installed at the bottom of the wheel bracket 2. The wheel 3 is available in sizes of 110mm, 115mm, or 125mm. Users can choose different sizes of wheels 3 according to their needs and usage scenarios. Compared with the sizes below 90mm currently available on the market, wheels 3 can reduce the number of times they contact the ground during gliding, thereby reducing resistance and increasing speed. The bottom front of the upper shoe 1 is recessed to form a groove 6. The front wheels 2 are recessed into the upper shoe 1 shell through the groove 6, thus effectively reducing the height of the upper shoe 1 from the ground. This lowers the center of gravity of the freestyle skates, making them more stable during gliding, significantly improving balance, and also helping to increase gliding speed.

[0023] Working principle

[0024] This invention sets the distance between the front screw hole 4 and the rear screw hole 5 to 167mm when fixing the wheel bracket 2 to the upper shoe 1. This breaks the traditional practice of varying this distance with shoe size in flat pattern shoes, allowing wheel brackets 2 and upper shoes 1 of different sizes to be interchangeable, facilitating standardized production and replacement of components. The wheel 3 is recessed inside the upper shoe shell. Compared to the industry standard design where there is a gap of 2-3mm or more between the wheel and the upper shoe 1, this effectively reduces the height of the upper shoe 1 from the ground, thus lowering the center of gravity of the flat pattern shoe. According to physical principles, the lower the center of gravity, the better. The better the balance of freestyle skates while skating, the more it helps to increase speed. The design of large-diameter wheels of 110mm, 115mm or 125mm, compared with the wheels of less than 90mm commonly found on the market, the larger wheel diameter allows the skates to travel a longer distance per revolution at the same speed, thereby increasing skating speed. In addition, the larger wheels have relatively less rolling resistance when in contact with the ground, which further contributes to the increase in speed. These three design aspects work together to improve the ease of use, balance and speed of freestyle skates.

[0025] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A flat skate shoe characterized by, The shoe includes an upper shoe (1), a wheel bracket (2), and a wheel (3). The wheel bracket (2) has a screw hole on its top. The wheel bracket (2) is fixedly connected to the upper shoe (1) through the screw hole and screw. The screw hole is divided into a front screw hole (4) and a rear screw hole (5). The front screw hole (4) is located at the center of the front side of the top of the wheel bracket (2), and the rear screw hole (5) is located at the center of the rear side of the top of the wheel bracket (2). The wheel (3) is located at the bottom of the wheel bracket (2) and can rotate relative to the wheel bracket (2). The bottom front end of the upper shoe (1) is recessed to form a groove (6). The front wheel (3) is recessed into the upper shoe shell through the groove (6).

2. The flat skate of claim 1, wherein, The distance between the front screw hole (4) and the rear screw hole (5) is set to 167 mm.

3. The flat skate of claim 1, wherein, The wheel (3) has a size specification of 110mm.

4. The flat skate of claim 1, wherein, The wheel (3) has a size of 115mm.

5. The flat skate of claim 1, wherein, The wheel (3) has a size of 125mm.

6. The flat skate of claim 1, wherein, The gap between the front wheel (3) and the top surface of the groove (6) of the upper shoe shell is less than 2 mm.

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