TWM513605U - Automatically adjustable vamp - Google Patents

Description

Automatic adjustment of the upper

An automatic adjustment of the upper, especially a functional upper that automatically adjusts the width, height and slope between the upper and the sole according to the thickness and shape of the wearer's foot.

According to the general market, the shoes with no back and open toe are light and cool, so they are well worn by consumers. However, the uppers of this style are often fixed, worn or devil-like. Etc. These uppers are often caused by the thickness and shape of the individual's back of the wearer, resulting in too tight or loose shoes, or the need to manually adjust the distance between the buckles or the felt, causing inconvenience and waste of the wearer. Manpower and time, and feel uncomfortable and easy to cause walking inconvenience, even causing the wearer to fall and posing a danger.

Therefore, how to solve the above-mentioned problems and shortcomings is the subject of research and development that the relevant industry is eager to develop.

The main purpose of the present invention is to use the upper of the elastic adjusting member to automatically adjust the size of the upper according to the thickness and shape of the wearer's foot, so that the upper is retractably fitted to the wearer's foot and the wearer is worn. Convenient and comfortable.

In order to achieve the above object, the automatic adjustment upper of the present invention is provided with a sole and a shoe upper, and the upper is provided with a first joint member, a second joint member and an adjusting member, and the first joint member and the second joint member are respectively fixed. On the inner and outer sides of the sole, an adjusting member is connected between the first joint member and the second joint member, and the adjusting member is disposed on the upper surface of the shoe sole, and the adjusting member is made of an elastic material, so that First joint, second The upper part and the sole formed by the joint member and the adjusting member form a retractable space for taking off and retracting; the width of the two sides of the adjusting member is gradually increased from the front side of the sole toward the rear side of the sole, and the volume of the wearing space is determined by the sole The front side gradually increases toward the rear side of the sole.

By the way, when the wearer's foot penetrates into the retractable wear-through space formed between the sole and the upper, the thickness and shape of the back of the foot make the adjustment member of the upper retract and adjust, and the adjustment member and the first joint member and the first The upper surface of the two joint members is formed by fitting the entire back of the foot from the thinner outer side of the foot to the inner side of the back of the foot, and wrapping the flat toe to the thick back. The front side of the sole is gradually increased in the wear-and-go space toward the rear side of the sole.

1‧‧‧ sole

11‧‧‧Pre-Fighting Department

12‧‧‧Face Relief Department

13‧‧‧Fighting arch

14‧‧‧foot-side resistance

2‧‧‧Shoes

21‧‧‧First joint

22‧‧‧Second joint

23‧‧‧Adjustment

3‧‧‧wearing space

4‧‧‧foot

41‧‧‧ toe

42‧‧‧foot

The first picture is a perspective view of the creation.

The second picture is an external perspective view of another perspective of the present creation.

The third figure is a perspective view of the upper part of the creation.

The fourth picture is a schematic diagram of the upper part of the creation.

The fifth picture is a schematic diagram of the implementation state of this creation.

Referring to the first to third figures, it can be clearly seen from the figure that the automatic adjustment upper of the present invention is provided with a sole 1 and an upper 2, wherein: the sole 1 is provided with a foot respectively. The front abutting portion 11 and the heel abutting portion 12, and the sole 1 is disposed on the inner and outer sides between the forefoot abutting portion 11 and the heel abutting portion 12, respectively, the arch abutting portion 13 and the foot side are respectively disposed Resist part 14.

The upper 2 is provided with a first coupling member 21, a second coupling member 22 and an adjusting member 23. The first coupling member 21 is fixed to the arch abutting portion 13 near the forefoot abutting portion 11, and the second One side of the coupling member 22 is fixed to the foot-side abutting portion 14 near the forefoot abutting portion 11 , and an adjusting member 23 is connected between the first coupling member 21 and the second coupling member 22 , and the width of the two sides of the adjusting member 23 is Gradually increasing from the forefoot abutting portion 11 toward the heel abutting portion 12, and The adjustment member 23 is disposed on the side of the foot-side abutting portion 14 , and the adjusting member 23 is made of a material having elasticity, and the upper member 21 , the second coupling member 22 and the adjusting member 23 are formed by the upper surface. A retractable space 3 is formed between the shoe sole 1 and the sole 1 , and the volume of the piercing space 3 is gradually increased from the forefoot abutting portion 11 toward the heel abutting portion 12 .

Referring to the fourth figure, it can be clearly seen from the figure that the adjusting member 23 of the upper 2 is formed by a narrow width, and the elastic adjusting member 23 is oriented toward the first joint 21 and the second joint. The piece 22 is stretched and contracted so that the area of the upper 2 is scalable.

Referring to the second and fifth figures, it can be clearly seen from the figure that when the sole 4 is worn on the retractable and detachable space 3 formed by the sole 1 and the upper 2, the bottom of the sole 4 is abutted against The sole 1 is covered between the flat toe 41 and the high-heeled foot 42 in the wear-and-release space 3 gradually increasing from the forefoot abutting portion 11 toward the heel abutting portion 12, and the adjusting member The 23 series is disposed on the side of the upper side of the upper side of the instep 42 of the instep 42 , and the upper 2 is formed by connecting the adjusting member 23 with the first coupling member 21 and the second coupling member 22 42 The outer side of the foot-side abutting portion 14 faces the thicker inner arch resist portion 13 of the instep 42 to fit the entire instep 43 so that the instep 42 is completely fitted to the first engaging member 21, The inner side of the upper 2 formed by the two coupling members 22 and the adjusting member 23 is not suspended.

Therefore, the present invention is capable of solving the problems and deficiencies of the prior art. The key technology is that the first joint member 21 and the second joint member 22 are respectively fixed to the inner and outer sides of the sole 1 and the first joint member 21 and the second joint member. Between the 22, an adjusting member 23 made of an elastic material is disposed near the outer side of the sole 1 so that the first joint 21, the second joint 22 and the adjusting member 23 are formed between the upper 2 and the sole 1 The retractable wear-and-release space 3 is formed, and the upper 2 is telescopically fitted to the foot 42 so that the used foot 4 can be worn comfortably and safely.

1‧‧‧ sole

11‧‧‧Pre-Fighting Department

12‧‧‧Face Relief Department

13‧‧‧Fighting arch

14‧‧‧foot-side resistance

2‧‧‧Shoes

21‧‧‧First joint

22‧‧‧Second joint

23‧‧‧Adjustment

3‧‧‧wearing space

Claims (2)

The utility model relates to an automatic adjusting upper, which has a sole and an upper, wherein: the front and the back of the sole are respectively provided with a front abutting portion and a heel abutting portion, and the sole is in the front abutting portion and the heel abutting portion. The inner side and the outer side are respectively provided with an arch abutting portion and a foot side abutting portion; the upper is provided with a first joint member, a second joint member and an adjusting member, and the first joint member is fixed on one side The second joint member is fixed to the foot-side abutting portion near the forefoot abutting portion, and the first joint member and the second joint member are connected with each other. And the adjusting member is disposed on a side of the foot-side abutting portion, and the adjusting member is made of an elastic material, so that the first joint, the second joint member and the adjusting member are formed by the upper and the sole There is a retractable space for the wear and tear. The automatic adjusting upper of the first aspect of the patent application, wherein the width of the two sides of the adjusting member is gradually increased from the forefoot abutting portion toward the heel abutting portion, and the volume of the wearing space is from the front of the foot. The abutting portion gradually increases toward the heel abutting portion.