KR101095733B1 - A functional shoes - Google Patents

Abstract

The present invention relates to a functional shoe, the functional shoe is a shoe body that can be inserted into the foot of the shoe wearer, attached to the bottom of the shoe body to form the bottom of the shoe and at the same time the front and rear parts A shoe sole formed with a shoe heel receiving space, and a shoe heel made of a front heel and a heel which are built in a drawable state in the shoe heel receiving space of the shoe sole and drawn out by rotation, and a state of being pressed into one side of the shoe sole In addition to the fixed installation and is installed in a state connected to the heel is configured to include a shoe heel pull-out button is formed by the groove to rotate the heel by drawing the heel.

Thus, by drawing out the front heel or the heel of the shoe as needed, it provides more convenience during the hike, and prevents slipping on snowy roads, ice roads and mountain roads, etc. Since there is no need to carry Eisen, it can be convenient for hiking users, and the function of the shoes is improved, thereby increasing the purchasing power and competitiveness of the product.

Shoes, hiking boots, shoes

Description

Functional shoes

The present invention relates to a shoe that is provided with a non-slip function, in particular to the functional shoe that can be prevented from slipping on snowy roads, icy roads and mountain roads as well as for convenience of hiking by drawing the front heel or heel of the shoe as needed It is about.

In recent years, various kinds of shoes with various designs have been manufactured due to improvement of living standards and various needs of consumers, and special shoes for each function are also released in various ways.

Thus, shoes have gradually evolved from just one means of protecting the foot to one device having several functions. For example, safety shoes for special workers, diet shoes without heels, and shoes for diabetic patients are shoes that emphasize their functionality for each use, and the production of these functional shoes is gradually increasing.

However, in spite of the launch of various shoes as described above, there are still insufficient points to satisfy the various needs of consumers. It is necessary to form a non-slip structure of various shapes on the bottom surface or to wear a separate non-slip device such as Eisen.

Here, Eisen, which is commonly used to prevent slipping, is attached to sneakers or hiking boots separately to prevent slipping on the eyes, but it is inconvenient to carry due to its volume and weight, and is mounted because it is a bundle structure made of strings or belts. The process was cumbersome and there was an inconvenience that can be easily released for long time use or limited use for mountain climbing.

In addition, in the case of hiking boots because the sole structure has no function other than simply to prevent slipping, it is insufficient to provide improved comfort to the hiking boots wearer when climbing or climbing a mountain.

Accordingly, the present invention has been devised to solve the problems of conventional hiking shoes or anti-slip shoes, and as the front heel or heel of the shoe is drawn out as necessary, it is convenient for hiking and prevents slipping on snowy roads, icy roads and mountain roads. The purpose is to provide a functional shoe that can be done.

The present invention for achieving the above object, the shoe body to be inserted into the foot of the shoe wearer, attached to the bottom of the shoe body to form the bottom of the shoe and at the same time the front and rear parts Shoe soles each formed with a shoe heel receiving space, a shoe heel consisting of a front heel and a heel built in the drawable state in the shoe heel receiving space of the shoe sole is pulled out by rotation, and the state pressed on one side of the shoe sole In addition to the fixed installation and is installed in a state connected to the heel is configured to include a shoe shoe withdrawal button formed with a straight groove to draw the heel by rotating the heel by its rotation.

In addition, the shoe heel is formed with a plurality of non-slip grooves along the inclined surface.

In addition, a plurality of non-slip pins are installed at a predetermined interval on the front end surface of the shoelace.

In addition, a plurality of anti-slip projections are installed on the front end surface of the shoe heel.

In addition, the shoe heel withdrawal button is formed on the outer circumferential surface is formed to be able to fix the shoe heel by drawing the reverse control of the shoe heel pull out button.

In addition, the shoelace withdrawal button is a male gear is formed on the outer circumferential surface and the ring formed with the female gear is inserted into the outer side of the shoelace withdrawal button is fixed to the stopper formed on the outside of the ring to be able to fix the shoelaces drawn out.

According to the functional shoes according to the present invention as described above, by providing the front heel or heel of the shoe as needed to provide improved convenience during hiking, the front heel or heel of the retractable shoe snow or ice road and mountain road It can prevent slipping on the back, and it is convenient for hiking shoes because it does not need to carry a separate eisen when hiking, and it has the advantage of improving the purchasing power and competitiveness of the product by improving the function of shoes. .

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly defined terms used are additionally interpreted to have a meaning consistent with the related technical literature and the presently disclosed contents, and are not interpreted in an ideal or very formal sense unless defined.

Embodiments of the invention described with reference to a perspective view specifically illustrate an ideal embodiment of the invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

Referring to the structure of the functional shoe according to the present invention with reference to Figs. 1 and 2, the functional shoe (1) is largely the shoe body (10) and shoe soles (20), shoe soles (30, 30 ') and shoes It is made of a heel pull out button 40 to be able to withdraw the shoe heel (30, 30 ') from the shoe sole 20 to prevent slipping on snow roads, ice roads and mountain roads.

That is, the shoe body 10 of the functional shoe 1 has a space formed therein so as to insert the foot of the shoe wearer, the shoe sole 20 is attached to the bottom of the shoe body 10 At the same time as the bottom of the shoe is formed at the front and rear of the shoe heel is formed, respectively, the shoe heel (30, 30 ') is in a state capable of withdrawing to the shoe heel receiving space of the shoe sole 20 Built-in is drawn out by the rotation consists of the front heel 30 and the heel 30 ', the shoe heel withdrawal button 40 is fixed to the side of the shoe sole 20 is fixed and installed It is installed in a state connected to the heel 30, 30 'is a structure in which a straight groove 41 is formed so that the heel 30 (30, 30') is drawn out by rotating the shoe heel (30, 30 ') by the rotation.

Here, the shoe heel receiving space formed in the shoe sole 20 is preferably composed of a sufficient width and depth so that the shoe heel 30, 30 'freely rotates, the shoe heel is installed in the shoe heel receiving space In the case of (30,30 '), it may be configured in various shapes such as a semi-circle, a square or a trapezoid as well as a triangular cross section.

In addition, the shoe heel withdrawal button 40 connected to one side of the front heel 30 or the heel 30 'is inserted into one side of the shoe sole 20, and the shoe heel withdrawal button 40 is installed. It is characterized in that the rotation is difficult by being installed in the shoe sole 20 so as to have a strong frictional force by this interference fit, the reason is that the front heel 30 or heel 30 ' It must be maintained.

Therefore, the state in which the heel of shoes 30 and 30 'of the functional shoe 1 is drawn out will be described with reference to FIG. 3, in particular, in the case of hiking or slippery length, the shoe heel 30 and 30' of the functional shoe 1. ) To be used to withdraw, first of all the front heel 30 or the heel 30 'built in the shoe sole 20 or whether to withdraw either of the two to select the corresponding heel ( 30, 30 ') to operate the heel shoe withdrawal button 40.

That is, by inserting a flat-blade screwdriver or a coin into the slot groove 41 formed in the shoelace withdrawal button 40 and rotates 180 °, the front shoe 30 or the heel 30 'connected with the shoelace withdrawal button 40. ) Is also drawn out from the shoelace receiving space 21 of the shoe sole 20 while rotating 180 °.

Therefore, the front heel 30 or the heel 30 'is selectively drawn out according to the needs of the wearer, and when the mountain is climbed, the force is applied to the heel 30' of the shoe. 1) take out the heel of 30 'and use it, and on the contrary, when coming down the mountain, the force applied to the front heel 30 of the shoe is required, and thus the front heel 30 of the functional shoe 1 is used to draw out, In addition, when walking on the snow road or ice road, it is useful to pull out both the front heel 30 and the heel 30 'to prevent slippage.

Meanwhile, referring to FIG. 4, another embodiment of the shoe heel 30 and 30 ′ including the front heel 30 and the heel 30 ′ is the inclined surface of the shoe heel 30 and 30 ′. A plurality of non-slip grooves 31 are formed along the non-slip grooves 31 along the inclined surfaces of the shoe heel 30 and 30 'to prevent slipping of the functional shoe 1, In addition, by forming grooves of various shapes in the shoe heel (30, 30 ') can be prevented from slipping.

And, Figure 5 relates to a shoe heel (30, 30 ') is installed for more reliable slip of the functional shoe 1, a plurality of predetermined intervals on the front end surface of the shoe heel (30, 30'). The anti-slip pin 32 is installed.

That is, the non-slip pin 32 such as spikes are installed on the front end surface of the front heel 30 or the heel 30 'to replace the climbing crampons so that they can hike without slipping on snow or ice.

In addition, Figure 6 is a further embodiment of the non-slip pin 32, a plurality of non-slip projections 33 are provided at predetermined intervals on the front end surface of the shoe heel 30, 30 ', the front heel ( 30) or a non-slip protrusion 33 such as Eisen is installed on the front end surface of the heel 30 'so that the user can climb the snow road or the ice road without sliding.

Here, another structure of the shoe heel withdrawal button 40 installed in the functional shoe 1 will be described with reference to FIG. 7, and the shoe heel withdrawal button 40 is formed with a ratchet gear 42 on the outer circumferential surface thereof. By controlling the reverse rotation of the heel shoe withdrawal button 40 is to be able to fix the heeled shoe heel (30, 30 ').

That is, when the front shoe 30 or the heel 30 'is pulled out by rotating the shoe heel withdrawal button 40 formed with the ratchet gear 42 by 180 °, the shoe heel withdrawal button is made by the ratchet gear 42. Since the 40 does not rotate reversely, the withdrawn shoe heel 30 and 30 'is fixed, and when the withdrawal button 40 is rotated 180 ° in the same direction, the withdrawn shoe heel 30 and 30' is removed. It will be stored in the shoe sole 20 while rotating.

And, Figure 8 is another embodiment of the shoe heel withdrawal button 40, the shoe heel withdrawal button 40 is formed with a male gear 43 on the outer circumferential surface of the ring 50 is formed with a female gear 51 ) Is inserted into the outer side of the shoe sole withdrawal button 40 is fixed by the stopper 52 formed on the outer side of the ring 50 is to be able to fix the withdrawn shoe heel (30, 30 ').

That is, when the front heel 30 or the heel 30 'is withdrawn, the ring 50 installed at the corresponding shoe heel withdrawal button 40 is first drawn out, and in this state, the shoe heel withdrawal button 40 is 180 °. Rotate out the shoe heel (30, 30 '), and then insert the ring 50 to the outer peripheral surface of the shoe heel pull out button 40 by fixing the rotated pull out button 40 ( 30, 30 ') in that position.

Similarly, even when the shoelaces 30 and 30 'are drawn out, the shoelaces withdrawal button 40 is rotated in the state in which the ring 50 is pulled out. After that, the ring 50 is reinserted to fix the shoe heel withdrawal button 40, and the male gear 43 and the inner circumferential surface of the ring 50 are formed on the outer circumferential surface of the shoe heel withdrawal button 40. It is to be able to fix the shoe heel withdrawal button 40 by the combination of the formed arm gear 51, to prevent the ring 50 is rotated by using the stopper 52 formed on the outside of the ring 50 will be.

Therefore, it is possible to withdraw the heel of the functional shoe 1 through the various embodiments as described above to provide a more improved convenience to the user, even when climbing or when climbing mountains By effectively using the shoe heel (30, 30 ') of the functional shoe (1), it is easy to climb the mountain, by pulling out the shoe heel (30, 30') without a separate eisen in the snow road or ice road to prevent slipping The convenience of walking can be secured.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Of course.

1 is a perspective view showing the appearance of a functional shoe according to the present invention,

2 is a perspective view showing a shoe sole structure of a functional shoe according to the present invention,

3 is a state diagram showing a state in which the front heel or heel of the functional shoe according to the present invention is drawn out,

4 is a perspective view showing one embodiment of a heel or a heel of a functional shoe according to the present invention;

5 is a perspective view showing a state in which a non-slip pin is installed in the shoe heel of the functional shoe according to the present invention;

Figure 6 is a perspective view showing a state in which a non-slip projection is installed on the heel of a functional shoe according to the present invention,

Figure 7 is a state diagram showing the heel shoe withdrawal structure of the functional shoes according to the present invention,

Figure 8 is a state diagram showing another embodiment of a shoelace withdrawal button according to the present invention.

Explanation of symbols on the main parts of the drawings

1: functional shoes 10: shoe body

20: shoe sole 21: shoe heel storage space

30,30 ': Shoe heel 30: Front heel

30 ': Heel 31: Non-slip groove

32: non-slip pin 33: non-slip protrusion

40: shoe heel withdrawal button 41: date groove

42: ratchet gear 43: male gear

50: Ring 51: Arm Gear

52: stopper

Claims (6)

delete delete delete delete A shoe body for inserting the foot of a shoe wearer, a shoe sole attached to the bottom of the shoe body to form the bottom of the shoe, and at the same time, a shoe sole accommodation space formed at the front and rear portions thereof; Shoe heel consisting of a front heel and a heel that is built in the state that can be pulled out of the shoe heel receiving space of the outsole, and is fixedly installed in a crimped state on one side of the shoe sole and connected to the shoe heel In the functional shoe configured to include a shoe heel pull-out button is formed by the rotation of the shoe heel to rotate the shoe heel to draw out, The shoelace withdrawal button is a functional shoe, characterized in that the reclining gear is formed on the outer circumferential surface thereof to control the reverse rotation of the shoelace withdrawal button to fix the shoelace. The method of claim 5, The shoelace withdrawal button is a male gear is formed on the outer circumferential surface and the ring formed with a female gear is inserted into the outer side of the shoelace withdrawal button is fixed by a stopper formed on the outside of the ring characterized in that it is possible to fix the shoelaces drawn out Functional shoes.

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