TWM548979U - Skidproof structure of shoe sole - Google Patents

Description

Sole anti-skid structure

This creation is related to a non-slip structure, especially a non-slip structure.

In the leisure activities such as mountaineering, skiing or fishing, in order to make walking convenient, it will increase the slip resistance of the shoes. In addition to the deep texture of the sole, there are also a plurality of studs on the sole to allow the user to When walking on soft grass, snow or mud, increase the grip and stability of the feet on the ground, and strengthen the anti-slip effect to facilitate walking.

However, the studs of the shoes are covered on the underside of the sole, and if the user walks on a generally hard ground wearing the spikes, the contact area of the shoes becomes very small due to the inability of the studs to be embedded in the hard ground, so that the friction is reduced. Insufficient grip and easy to slip, and because the structure of the stud is not strong enough, it is easy to wear and consume. In addition, because the hiking shoes, ski shoes or fishing shoes are used to increase the waterproof effect, the airtight material is used, causing the user to walk and feel hot and uncomfortable. Therefore, after observing the above-mentioned missing, the creator of this case thought that it is necessary to develop a kind of anti-slip structure of the sole, and there is no such creation.

The main purpose of this creation is to provide a sole anti-slip structure that increases the stability of the user's walking on different grounds.

In order to achieve the above object, the sole anti-slip structure provided by the present invention comprises: a sole having an adjacent front portion and a heel portion; and a plurality of anti-slip nails integrally formed on the foot At the front, the free ends of the stags protrude from the sole.

The sole anti-skid structure provided by the present invention uses the stab nail at the front of the foot to increase the grip force, so as to facilitate walking on the soft ground, and the frictional force is increased by the heel portion to facilitate walking on the hard ground, so that the sole It can adapt to the ground of different environments to achieve the best anti-slip effect.

Please refer to FIG. 1 and FIG. 2, which are perspective views and cross-sectional views of the present invention, which disclose a sole anti-slip structure 100, which includes:

A sole 10 is made of a rubber material having an adjacent front portion 11 and a heel portion 12 having a toe portion 111 and a sole portion 112. The sole portion 112 It extends from one side of the toe portion 111.

a plurality of anti-slip nails 20 integrally formed on the forefoot portion 11 , the free ends of the anti-slip nails 20 protruding from the sole 10 , the anti-slip nails 20 having a nail head 21 and a nail a rod 22, the nail head 21 is disposed in the forefoot portion 11, and the nail head 21 is in the form of a sheet. One portion of the nail rod 22 is connected to the nail head 21, and another portion of the nail rod 22 is exposed. In the present embodiment, the anti-slip nail 20 is a tungsten steel nail which is attached to the toe portion 111, and the length of the shank 22 of the anti-slip nail 20 is 4 mm. .

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Please refer to Figure 3 for a schematic diagram of the use of this creation to show the user walking on a soft ground. When the user walks on various soft grounds (such as grass, snow or mud), due to the feet The stepping pressure concentrates the pressure on the sole 10, and the pressure system acts on the nail heads 21 at the same time, so that the shank 22 partially exposed to the forefoot portion 11 is pressured into the ground, and due to the stab nails 20 It is a structurally strong tungsten steel nail to greatly improve the overall grip without slipping, so that the user's lower body center of gravity remains stable, whether walking on roots, leaves, gravel, dirt, snow or moss. Protecting the foot is not easy to slip or hurt during the process.

Next, please refer to Figure 4, which is a schematic diagram of the use of the creation to show the user walking on a hard ground. When the user walks on various hard grounds (such as concrete, asphalt or wood), Since the sole 10 is made of a non-slip rubber material, and the large area of the heel portion 12 is in contact with the hard ground, the friction of the whole body is greatly increased and the sliding is not easily generated, so that the center of gravity of the user is stable and the foot is protected. It is not easy to slip or get hurt during the process.

It is worth mentioning that the sole anti-slip structure 100 can be applied to various footwear (such as jogging shoes, baseball shoes or casual shoes, etc.), so it can be worn during mountaineering, skiing or fishing to increase the ventilation effect.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

The creation system increases the grip force through the stab nail 20 of the front portion 11 to facilitate walking on the soft ground, and increases the friction force through the heel portion 12 of the rubber material to facilitate walking on the hard ground, so that the sole 10 can be Adapt to the ground of different environments to achieve the best anti-slip effect.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧Sole anti-slip structure
10‧‧‧ sole
11‧‧‧ front part
111‧‧‧ toe
112‧‧‧foot
12‧‧‧Heel
20‧‧‧Scratch nails
21‧‧‧nail head
22‧‧‧nails

[Fig. 1] is a perspective view of the creation. [Fig. 2] is a cross-sectional view of the creation. [Fig. 3] is a schematic diagram of the use of the present creation to show the user walking on a soft ground. [Fig. 4] is a schematic diagram of the use of the present creation to show the user walking on a hard ground.

100‧‧‧Sole anti-slip structure

10‧‧‧ sole

11‧‧‧ front part

111‧‧‧ toe

112‧‧‧foot

12‧‧‧Heel

20‧‧‧Scratch nails

21‧‧‧nail head

22‧‧‧nails

Claims (7)

A sole anti-slip structure, comprising: a sole having an adjacent front portion of the foot and a heel portion; a plurality of anti-slip nails integrally formed on the front portion of the foot, the freedom of the stabs The end is protruding out of the sole. The sole anti-skid structure according to claim 1, wherein the front portion of the foot has a toe portion and a sole portion, the foot portion extending from one side of the toe portion, and the stab nails It is attached to the toe. The anti-slip structure according to claim 1, wherein the anti-slip nail has a nail head and a nail rod, and the nail head is disposed in the front portion of the foot, and the nail portion is partially exposed to the foot Outside the front. The anti-slip structure of the sole according to claim 3, wherein the nail head of the anti-slip nail is in the form of a sheet. The sole anti-slip structure according to claim 3, wherein the stab nail has a length of 4 mm. The anti-slip structure according to claim 1, wherein the anti-slip nail is a tungsten steel nail. The sole anti-skid structure according to claim 1, wherein the sole is made of rubber.