KR101369187B1 - Assistance shoes heel - Google Patents

Abstract

The present invention is to soften the first heel cushion to cushion the impact at the time of contact with the ground at the same time the support end is supported with the ground to improve the support function, to minimize the wear of the soft heel and to prevent the soft heel from falling off and rotation It relates to an auxiliary shoe heel, and more specifically, a plate-shaped coupling plate formed with a plurality of protrusions on the upper edge of the lower end of the column-shaped coupling end coupled to the main shoe heel is formed integrally, The lower end of the pillar-shaped support end is formed to form a coupler, and combines the entire support including the protrusion of the coupling plate and the support end so that the elastic heel is wrapped in the insert injection method; Combining the soft heel to the coupling unit is coupled to the main shoe heel to absorb the impact and at the same time the support is supported on the ground has the effect of improving the wear and support of the soft heel.

Description

Assistance shoes heel}

The present invention relates to auxiliary shoe heel, and in particular, the soft heel primarily cushions the shock at the time of contact with the ground, and at the same time the support end is supported with the ground, thereby improving the supporting function and minimizing the wear of the soft heel and soft. A secondary shoe is provided to prevent the heel from falling off and rotating.

Generally, the shoes which are used are shoes made of leather, which are worn on human feet to safely protect their feet, and they are manufactured in various colors and various sizes using leather and synthetic rubber materials. However, In recent years, interest in the foot of the body has increased, and shoes made of various functions and structures have been produced in the field of shoe manufacturing.

If the shoes are used for a long time, the repeatedly folded portions of the body made of leather are broken or the bottom window formed of the synthetic rubber material is worn, and in particular, the rear portion is worn more rapidly than the front portion. It is a fact to replace.

In order to replace the heel of the shoe, first, the lung auxiliary heel attached to the bottom of the basic heel is removed, and then the lower end surface of the basic heel, to which the lung auxiliary heel is attached, is polished smoothly. The adhesive is appropriately applied to the surfaces thereof, and then adhered to each other after lapse of a predetermined time, and the nails and the like are additionally fixed firmly in some cases.

The outer heald portion protruded by using a sharp tool or the like is cut off and the outer heald is further processed by the grinding machine to replace the heel heel.

However, the above-described conventional shoe is made of a single hard material, which is not well-worn, but has no cushioning force, and impact force is transmitted to the joints of the foot and ankle, thereby increasing fatigue.

In order to solve this problem, the present application proposed by the present applicant No. 20-2006-0004695 was proposed as the name of Yeohwa heel.

In the conventional shoe heel as described above, in the shoe heel made of a shoe body that is accommodated by the user's feet and is provided with a sole on the bottom, and a heel made of plastic material, which is located on the bottom rear of the sole and is attached to the bottom surface, The heel is formed in a translucent or transparent state, the filling groove having an arbitrary pattern shape is formed in the inside of the heel, the filling groove is configured to be used for filling the same color as the overall shoe color.

However, the conventional shoe heel has a problem that the tip performs the function of shock absorption and cushion, but the support force is relatively weakened by the cushion force and wear is badly generated.

As a result, the wear rate due to friction with the ground is minimized, and the durability of the wear is increased, thereby providing a cushioning force and minimizing the fatigue of the foot by providing a cushioning force. There is an urgent need for improved shoe auxiliaries.

Accordingly, the present invention has been made in view of the problems of the prior art as described above to combine the soft heel to the coupler is coupled to the main shoe heel to absorb the impact and at the same time to support the coupler to the ground to improve the wear and support of the soft heel The purpose is to provide a supplemental shoelace.

In addition, another object of the present invention is to prevent the separation and rotation of the soft heel formed by the insert injection method by forming the support end of the coupler in various forms.

In order to achieve the above object, the present invention comprises a plate-shaped coupling plate formed with a plurality of projections on the upper edge to the lower side of the column-shaped coupling end coupled to the bottom surface of the main shoe heel of the shoe integrally, the coupling The lower end of the plate is formed by the support end of the column-like protrusions to form a coupler, and combines the entire support including the protrusion of the coupling plate and the support end so that the elastic heel is wrapped in the insert injection method, the coupling plate Combining the entire support and the support end including the projections of the elastic heel is wrapped around the insert injection method, but the lower end of the support end is configured to form a cushion hole so that the soft heel does not wrap The worn soft heel is configured to be worn, or the lower end surface of the support end is partially covered with the soft heel to directly Than it provides a secondary shoe heels to a diameter of the lower end surface of the cushion hole configuration, or to said support end is formed characterized in that arranged to form a larger diameter hole than the diameter of the cushion of the flexible bend wrapped around the support end portion.

As described above, the present invention has an effect of coupling the soft heel to the coupling sphere coupled to the main shoe heel so that the coupling sphere is supported on the ground at the same time as the shock absorption, thereby improving the wear and support of the soft heel.

In addition, another object of the present invention is to form a support end of the coupler in various forms to prevent the separation and rotation of the soft heel formed by the insert injection method.

1 is an exploded perspective view of the auxiliary shoe sole and the main shoe of the shoe according to the present invention;
Figure 2 is a cross-sectional view of the auxiliary shoe heel and the main shoe heel of the shoe according to the present invention and the state of the support,
3 is a perspective view showing a coupler in FIG.
4A is a cross-sectional view of a coupler according to another embodiment;
Figure 4b is a cross-sectional view of the auxiliary heel using the coupling sphere of Figure 4a,
5A is a cross-sectional view of a coupler according to still another embodiment;
Figure 5b is a cross-sectional view of the auxiliary heel using the coupling sphere of Figure 5a,
6A is a cross-sectional view of a coupler according to another embodiment;
Figure 6b is a cross-sectional view of the auxiliary heel using the coupling sphere of Figure 6a,
7 is a perspective view of a coupler showing a coupling plate according to another embodiment;
8 is a perspective view of a coupler showing a coupling plate according to another embodiment;
9 is a plan view of the cross-sectional shape of the support end of the coupler, a is circular, b is a star, c is a cross, d is a polygon,
10 is a cross-sectional view of a state in which a cushion hole is formed in a soft heel coupled to a coupler and in a supported state;
11 is a cross-sectional view of a state in which a cushion hole smaller than the diameter of the support end is formed in the soft heel coupled to the coupler;
12 is a cross-sectional view of a state in which a cushion hole larger than the diameter of the support end is formed in the soft heel coupled to the coupler, and a cross-sectional view of the supported state;
Figure 13 is a cross-sectional view of a state formed to match the soft heel and the support end coupled to the coupler,
14 is a cross-sectional view of the hard heel fitted to the support end of the coupler;
15 is a perspective view of a coupler showing various embodiments of the coupling plate without protrusions.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As shown in Figures 1 to 3, the auxiliary shoe sole of the present invention relates to the auxiliary shoe heel coupled to the bottom surface 11 of the main shoe heel 10 of the shoe, which is coupled to the main shoe heel 10 The coupling plate 23 in the form of a disc is integrally formed under the coupling end 21 in the form of a column, and the coupling sphere 20 in which the support end 24 in the form of a column is integrally formed under the coupling plate 23. ), And the soft heel 30 is formed by the insert injection method so as to surround the four sides of the coupling plate 23 and the support end 24 of the coupler 20, the auxiliary heel 100 is configured.

First, the coupler 20 is a plate-shaped coupling plate 23 is formed with a plurality of projections 22 formed on the upper edge to the lower side of the column-shaped coupling end 21 is coupled to the main shoe heel 10 It is constructed integrally.

In addition, the support end 24 in the form of a column is formed to protrude from the lower portion of the coupling plate 23.

In addition, the whole including the protrusion 22 of the coupling plate 23 and the support end 24 are configured to combine so that the soft heel 30 having elastic force is wrapped in the insert injection method.

In addition, look at another embodiment of the coupler as follows.

1. As shown in Figures 4a and 4b, the coupling sphere 20 is a plate-shaped coupling plate 23 is integrated into the lower side of the coupling end 21 of the column shape coupled to the main shoe heel 10. Is formed.

In addition, the support end 24 in the form of a column is formed to protrude from the lower portion of the coupling plate 23.

2. As shown in Figures 5a and 5b, the coupler 20 is a plurality of protrusions 22 on the upper surface border to the lower side of the coupling end 21 of the column shape coupled to the main shoe heel (10). The plate-shaped coupling plate 23 formed with) is integrally formed.

3. As shown in Figure 6a and Figure 6b, the coupling sphere 20 is a diameter larger than the diameter of the coupling end 21 to the lower portion of the coupling end 21 of the column shape coupled to the main shoe heel 10 The supporting end 24 is integrally formed.

In addition, a plurality of protrusions 22 are formed to protrude upward from the upper surface of the support end 24.

As another embodiment, as shown in FIG. 7, the coupling plate 23 on which the support end 24 is formed may be formed in a cross shape by cutting four circumferential ends thereof, and FIG. Protrusion 22 is configured at 23, and in FIG. 2B, the protrusion 22 is not configured at the coupling plate 23.

As another embodiment, as shown in FIG. 8, a plurality of holes 23a may be formed at the edge of the coupling plate 23 on which the support end 24 is formed. Protrusion 22 is configured in the coupling plate 23, Figure (b) will not be configured in the projection 22 to the coupling plate 23.

As shown in FIG. 9, the support end 24 of the coupler 20 may have a cross-sectional shape in a circle shape, a star shape, a cross shape, and a polygonal shape.

In addition, the form of the soft heel is as follows.

1. As shown in FIG. 10, the entire support including the protrusion 22 of the coupling plate 23 and the support end 24 is coupled so that the flexible soft heel 30 is wrapped around the insert injection method. .

In addition, the lower end surface of the support end 24 may be configured to form a cushion hole 31 so that the soft heel 30 is not wrapped.

2. As shown in FIG. 11, the entire support including the protrusion 22 of the coupling plate 23 and the support end 24 are coupled so that the soft heel 30 having elastic force is wrapped around the insert injection method. .

In addition, the soft end 30 is partially wrapped around the lower end surface of the support end 24 to form a cushion hole 31 having a diameter smaller than the diameter of the support end 24.

3. As shown in FIG. 12, the entire support including the protrusion 22 of the coupling plate 23 and the support end 24 are coupled so that the soft heel 30 having elastic force is wrapped around the insert injection method. .

The lower end surface of the support end 24 is configured such that the soft heel 30 partially surrounds the cushion hole 31 having a diameter larger than that of the support end 24.

4. As shown in Figure 13, the lower surface of the soft heel 30 is configured to match the end of the support end (24).

In addition, it constitutes a hard heel 40 of the cap shape that can cover the support end 24.

Here, the hard heel 40 is configured in the cap form may be configured in a cylindrical shape.

As shown in FIG. 14, the hard heel 40 is fitted to the support end 24, and then the entire heel and the hard heel 40 including the protrusions 22 of the coupling plate 23 have soft elastic ( 30) may be configured by combining so as to be wrapped in the insert injection method.

As shown in FIG. 15, and a plurality of teeth 23b may be formed along the circumferential end of the coupling plate 23 on which the support end 24 is formed, the drawing (a) is a coupling plate. Protrusion 22 is configured at 23, and in FIG. 2B, the protrusion 22 is not configured at the coupling plate 23.

The operation and effect of the present invention constructed as described above will be described below.

As shown in Figures 1 to 3, first, the auxiliary heel 100 is a plate formed with a plurality of projections 22 on the upper edge of the coupling sphere 20 to the lower side of the coupling end 21 of the columnar shape After the coupling plate 23 of the shape is configured integrally, the support end 24 in the form of a column to the lower portion of the coupling plate 23 is formed to protrude.

In this way, the soft heel 30 having elasticity is wrapped around the whole and the support end 24 including the protrusion 22 of the coupling plate 23, the soft heel 30 to the completed coupling sphere 20 by insert injection method Combine to complete.

At this time, the soft heel 30 may be composed of a synthetic resin material such as urethane having elastic force.

Such, the auxiliary heel 100 is used to couple the coupling end 21 to the main shoe heel 10 in a hitting manner to the main shoe heel 10.

That is, when the auxiliary heel 100 comes in contact with the ground, the soft heel 30 is primarily compressed by the user's weight, thereby absorbing and dispersing the impact, and supporting the soft heel 30 when the compression is completed. Stage 24 is to perform a support function.

On the other hand, the protrusion 22 formed on the support end 24 is characterized in that the soft heel 30 is prevented from being detached and detached from the coupling sphere 20 when walking, the circumferential end of the coupling plate 23 is 4 The plurality of holes 23a which are cut and formed at the edges of the cross shape or the coupling plate 23 are commonly characterized by increasing the attachment area of the soft heel 30 to prevent separation.

In addition, looking at the function and features according to the shape of the coupler as follows.

1. As shown in Figure 4a and 4b, when the support end 24 of the columnar shape protrudes to the lower portion of the coupler 20, when the auxiliary heel 100 is in contact with the ground by the user's weight Firstly, the soft heel 30 is compressed and has a function of absorbing and dispersing an impact. When the compression of the soft heel 30 is completed, the support end 24 performs a supporting function.

2. As shown in Figure 5a and 5b, the plate-shaped coupling plate 23 is formed integrally with a plurality of projections 22 formed on the upper edge to the lower side of the coupling end 21 of the coupler 20. When configured as a soft heel 30 when walking is characterized in that the separation from the coupling sphere 20 to prevent separation.

3. As shown in Figure 6a and 6b, the support end 24 having a diameter larger than the diameter of the coupling end 21 is integrally formed in the coupling sphere 20, the lower end of the coupling end 21 in the form of a column. When the protrusion 22 is formed to protrude upwards, the soft heel 30 is primarily compressed by the user's weight when it comes in contact with the ground, thereby absorbing and dispersing the shock, and compressing the soft heel 30. When this is completed, the support end 24 has a feature of preventing the soft heel 30 from being peeled off from the coupler 20 when walking by the support function and the projection 22.

And, look at the function and features according to the shape in which the soft heel is injected as follows.

1. As shown in FIG. 10, the entire support including the protrusion 22 of the coupling plate 23 and the support end 24 is coupled so that the soft heel 30 having elastic force is wrapped around the insert injection method. When forming the cushion hole 31 so that the lower end surface of the support end 24 does not surround the soft heel 30, the auxiliary heel 100 is primarily soft by the user's weight when the auxiliary heel 100 is in contact with the ground. While the 30 is compressed, there is a function of absorbing and dispersing the impact, and when the compression of the soft heel 30 is completed, the support end 24 performs the supporting function.

2. As shown in Figure 11, the coupling including the projections 22 of the coupling plate 23 and the support end 24 is coupled so that the flexible soft heel 30 is wrapped around the insert injection method, but When the soft heel 30 partially covers the lower end surface of the support end 24 to form a cushion hole 31 having a diameter smaller than the diameter of the support end 24, the auxiliary heel 100 comes into contact with the ground. The soft heel 30 is primarily compressed by the user's weight, and the soft heel 30 is partially inflated through the cushion hole 31 while surrounding the support circumference 24. The soft heel 30 is prevented from being excessively compressed or deformed inwards, and at the same time, it has a function of absorbing and dispersing an impact. Will be done.

3. As shown in Figure 12, the entire coupling including the protrusion 22 of the coupling plate 23 and the support end 24 is coupled so that the soft heel 30 having elastic force is wrapped around the insert injection method. When the soft heel 30 partially covers the lower end surface of the support end 24 to form a cushion hole 31 having a diameter larger than that of the support end 24, the auxiliary heel 100 comes into contact with the ground. As the soft heel 30 is primarily compressed by the user's weight, the soft heel 30 is partially inflated through the cushion hole 31 to absorb and disperse the shock, and the soft heel 30 is compressed. When complete, the support end 24 will perform the support function.

4. As shown in Figure 13, when the lower surface of the soft heel 30 is configured to match the end of the support end 24 so that the soft heel 30 and the support end 24 at the same time touching the ground There is a characteristic.

As shown in FIG. 14, the hard heel 40 is fitted to the support end 24, and then the entire soft heel 40 including the protrusion 22 of the coupling plate 23 and the soft heel 40 have elasticity. When the 30 is wrapped in the insert injection method, the soft heel 30 and the hard heel 40 are simultaneously in contact with the ground to absorb and disperse the shock through the soft heel 30, the hard heel (40) ) And the support end 24 is characterized by performing a support function.

In general, the support end 24 is in contact with the ground to prevent wear due to excessive compression of the soft heel 30 and the elastic force of the soft heel 30 by supporting the elastic end of the support end 24 to shake There is a feature that can prevent and increase the bearing capacity.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Various changes and modifications may be made by those skilled in the art.

10 main shoe 11 bottom
20: coupling sphere 21: coupling end
22: protrusion 23: bonding plate
23a: hole 24: support end
30: soft heel 31: cushion hole
40: hard heel 100: auxiliary heel

Claims (10)

delete delete delete delete delete delete The bottom surface 11 of the main shoe heel 10 of the shoe-shaped plate-shaped with a plurality of protrusions 22 formed on the upper edge of the lower side of the column-shaped coupling end 21 is coupled to the main shoe heel 10 The coupling plate 23 is integrally formed, and the support end 24 in the form of a column protrudes to form a lower portion of the coupling plate 23 to form the coupling hole 20, and the protrusions of the coupling plate 23 are formed. 22 and the whole and the support end 24 is configured by combining the elastic heel 30 with elastic force to be wrapped in the insert injection method,
Combine the entire surface including the projection 22 of the coupling plate 23 and the support end 24 so that the flexible soft heel 30 is wrapped around the insert injection method,
The lower end surface of the support end 24 is formed so as not to surround the soft heel 30 so as to form a cushion hole 31 so that the support end 24 is configured to wear the soft heel 30 worn preferentially. ,
The lower end surface of the support end 24 is configured to partially surround the soft heel 30 to form a cushion hole 31 having a diameter smaller than the diameter of the support end 24,
A soft shoe 30 is partially wrapped around the lower end surface of the support end 24 to form a cushion hole 31 having a diameter larger than the diameter of the support end 24. delete delete delete

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