KR101229120B1 - Slip preventing device for footwear - Google Patents

Abstract

The present invention relates to an anti-slip device for shoes, the technical problem to be solved to provide a non-slip function so as not to slip on the snow road or ice road, such as winter, do not cause inconvenience by anti-slip function when moving from the outdoor to the indoor An anti-slip device for shoes is provided.
Iron pins for this purpose; A cylinder portion in which a through hole into which the iron core is inserted is formed; And an elastic spring disposed in the through hole of the cylinder to push the iron pin outward. Disclosed is a non-slip device for shoes, characterized in that it is formed, including.

Description

Anti-slip device for shoes {SLIP PREVENTING DEVICE FOR FOOTWEAR}

The present invention relates to a non-slip device for shoes, and to a non-slip device having a function to prevent the shoe from slipping in a slippery ground state, such as winter.

When walking on the ground such as outside snow or ice road in winter, when walking with existing sneakers or shoes, the sole of the shoe is flat and slippery when walking. Easy to get

In order to prevent slipping, pedestrians usually wear hiking boots in the winter, but when walking into the building, walking is inconvenient and cumbersome.

In other words, the conventional shoes only provide a fixed structure by focusing on any one road condition, and there is a disadvantage in that it is not possible to provide an optimal shoe configuration that can be changed to various road conditions. And if necessary, a new concept of shoes suitable for the road environment indoors is required.

The technical problem of the present invention is to provide a non-slip function to prevent slipping on snowy roads or ice roads, such as winter, and to provide a non-slip device for shoes that do not cause discomfort by the non-slip function when moving from the outdoor to the indoor. .

Anti-slip device for shoes of the present invention for achieving the above technical problem is an iron pin; A cylinder portion in which a through hole into which the iron core is inserted is formed; And an elastic spring disposed in the through hole of the cylinder to push the iron pin outward. And is formed to include a plurality of protrusions.

In this case, the iron pin is a pin body portion to form a corner pointed at one end; And a hook portion formed to protrude from the outer circumferential surface of the pin body portion. It may be formed to include.

In addition, the cylinder portion may further include a sliding hole formed in the same direction as the longitudinal direction of the pin body portion, the hook hole which is connected to the sliding hole and formed at a predetermined angle with the forming direction of the sliding hole may be further formed. .

On the other hand, the non-slip device for shoes includes a main body portion to form a wide plate-shaped space to which the cylinder portion is coupled; And a coupling member coupled to the sole of the shoe by passing through the coupling hole. It may be formed to include more.

In addition, the coupling member may be formed of at least one of a piece, a screw or a nail.

In addition, the non-slip device for shoes is coupled to the body portion, the band surrounding the shoe to fix the body portion to the shoe; It may be formed to include more.

Here, the main body portion is composed of a first body portion coupled to the left side of the shoe and the second body portion coupled to the right side of the shoe, the band is coupled to the first body portion, the first upper band surrounding the upper portion of the shoe; A second upper band coupled to the second main body and surrounding the upper portion of the shoe; A bottom band coupled to the first body portion and the second body portion and surrounding the bottom of the shoe; And a fastening member connecting the first upper band and the second upper band. It may be formed to include.

The second upper band may include an insertion hole, and the fastening member may be inserted into the insertion hole while being coupled to the first upper band to fix the first upper band and the second upper band. .

In addition, the fastening member is a ring coupled to the first upper band; And a hook coupled to the second upper band, the hook forming a hooking jaw to which the ring can be hooked. It may be formed to include.

In addition, the fastening member is coupled to the first upper band, the cover is formed with a groove on one side; And a latch coupled to the second upper band and inserted into a groove of the cover to couple the first upper band and the second upper band. It may be formed to include.

On the other hand, the non-slip device for shoes includes a body portion to form a wide plate-shaped space to which the cylinder portion is coupled; And a bottom body coupled to the main body and protruding laterally from the main body to support the sole of the shoe. It may be formed to include more.

The present invention has the effect of cushioning the impact so that the impact is not transmitted to the pedestrians while walking while installing the iron pin receiving the elastic force by the elastic spring in the cylinder portion to prevent slipping on the snow road or ice road as in winter.

In addition, the present invention allows the iron pin to be inserted into the cylinder immediately when moving from the outdoor to the indoor to immediately release the slip prevention function, there is an effect that does not cause inconvenience in walking when moving from the outdoor to the indoor.

1 is an exploded perspective view of a non-slip device for shoes according to an embodiment of the present invention.
Figure 2 is a perspective view of a state in which the coupling member is shown in a state that the non-slip device for shoes shown in FIG.
FIG. 3 is a side view of the non-slip device for shoes shown in FIG. 2 mounted on the side of the shoe.
4 is a rear view of the non-slip device for shoes shown in FIG.
FIG. 5 is an enlarged partial side view of a region A shown in FIG. 3; FIG.
FIG. 6 is a partial side view of the shoe slipping device shown in FIG. 5 in contact with the ground; FIG.
FIG. 7 is a partial side view of a state in which a hook portion is hooked to a hook hole of the non-slip device for shoes shown in FIG. 6; FIG.
Figure 8 is a side view of a shoe equipped with a non-slip device for shoes according to another embodiment of the present invention.
FIG. 9 is a plan view of a shoe with an anti-slip device shown in FIG. 8; FIG.
FIG. 10 is a front view of the shoe non-slip device shown in FIG. 9 and a cross section of the shoe viewed in a cut state; FIG.
FIG. 11 is an enlarged partial cross-sectional view of a region B shown in FIG. 10.
12 and 13 illustrate exemplary modifications of the fastening member illustrated in FIG. 8.
14 and 15 are exemplary views of another modification of the fastening member shown in FIG. 8.
Figure 16 is a side view of a non-slip device for shoes according to another embodiment of the present invention.
17 is a rear view of the non-slip device for shoes shown in FIG.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 is an exploded perspective view of a non-slip device for shoes according to an embodiment of the present invention. FIG. 2 is a perspective view of a state in which the coupling member 50 is shown in a state where the non-slip device for shoes illustrated in FIG. 1 is coupled. FIG. 3 is a side view of the non-slip device for shoes shown in FIG. 2 mounted on the side of the shoe 1. 4 is a rear view of the non-slip device for shoes shown in FIG.

As shown in Figures 1 to 4, the non-slip device for shoes according to an embodiment of the present invention is formed including an iron pin 10, the cylinder portion 20, and the elastic spring 30, the body portion 40 and the coupling member 50 may be further included.

The iron pin 10 is formed to include a pin body portion 11 and the hook portion (12).

The pin body portion 11 forms a sharp edge at one end, and is inserted into the through hole 21 of the cylinder portion 20. Here, the pin body portion 11 is slid in the longitudinal direction in the through-hole 21 of the cylinder portion 20, the pointed edge is in contact with the ground, and serves to prevent the slip of the shoe (1).

The hook portion 12 is formed to protrude from the outer peripheral surface of the pin body portion (11). The hook part 12 moves through the sliding hole 22 and the hook hole 23 of the cylinder part 20.

The cylinder portion 20 is formed in a cylindrical pipe shape, the iron core is inserted into the through-hole 21 of the center. The cylinder portion 20 is further formed with a sliding hole 22 is formed in the same direction as the longitudinal direction of the pin body portion 11, is connected to the sliding hole 22 and constant with the forming direction of the sliding hole 22 The hook hole 23 formed at an angle is further formed. Here, the hook portion 12 of the iron pin 10 is inserted into the sliding hole 22 and slides, and the hook hole 23 provides a space into which the hook portion 12 of the iron pin 10 can be inserted. By hooking the hook portion 12 to the hole 23, it serves to restrain the movement in the longitudinal direction of the iron pin (10).

The elastic spring 30 is a coil spring, is disposed in the through-hole 21 of the cylinder portion 20 to push the iron pin 10 to the outside. Therefore, the iron pin 10 provides a pushing force in the direction of the longitudinal direction, and serves to cushion the impact of the elastic spring 30 by the buffering action when the external force in the longitudinal direction.

The main body portion 40 includes a plurality of coupling holes 41 and forms a wide plate-shaped space to which the cylinder portion 20 is coupled. In this case, the body portion 40 is coupled to the cylinder portion 20 near the center, and forms a plurality of coupling holes 41 on both sides based on the cylinder portion 20.

The coupling member 50 is inserted into and fixed to the coupling hole 41 to fasten and couple the main body portion 40 and the sole 2 of the shoe 1 to each other. The coupling member 50 may be formed of a piece or a screw or nail, the body of the coupling member 50 is inserted into the sole 2 of the shoe 1 through the coupling hole 41 and coupled, and the head is By being in close contact with the main body 40, the main body 40 is fixed to the shoe 1. In particular, in the case where the sole 2 is hard raw rubber, the coupling member 50 can be adopted as a nail having a large coupling force, and in the case of a synthetic resin material in which the sole 2 is soft, the coupling member 50 can be a piece or a screw with a large clamping force. Adoptable

In this case, the coupling holes 41 are formed in plural in one direction, so that the number of coupling members 50 can be adjusted according to the thickness of the sole 2 of the shoe 1.

Hereinafter will be described the operation of the anti-skid device for shoes according to an embodiment of the present invention.

5 to 7, FIG. 5 is an enlarged partial side view of the area A illustrated in FIG. 3, and FIG. 6 is a state in which the non-slip device for shoes illustrated in FIG. 5 is in contact with the ground 3. It is a partial side view, FIG. 7: is a partial side view of the state which stuck the hook part 12 to the hook hole 23 of the anti-slip device for shoes shown in FIG.

First, referring to Figure 5, the non-slip device for shoes according to an embodiment of the present invention is used to be mounted on the shoe (1) used for the outer snow or ice road in winter, in this case, the shoe (1) Corresponds to all shoes (1) where soles (2) may be present, such as sneakers, hiking boots, shoes, slippers.

In this case, the shoe 1 is coupled to the non-slip device for the shoe, the combination of the shoe 1 and the non-slip device for the shoe is inserted into the coupling hole 41 of the main body 40, the coupling member 50 In the state is inserted and fixed to the sole 2 of the shoe (1). At this time, the non-slip device for shoes may be configured on both sides of the shoe (1), respectively.

When the user who wears the shoe 1 in such a coupled state steps out, the non-slip device for the shoe is in contact with the ice ground 3, and the iron pin 10 as shown in FIG. ) Will move in the longitudinal direction. At this time, the pointed corner portion of the iron pin 10 is a part of the end is inserted into the ice sheet ground (3) to cause a non-slip function to prevent the pedestrian from slipping. In this case, the iron pin 10 is buffered by the elastic spring 30 in accordance with the weight of the pedestrian, to provide a comfortable walking feeling by buffering the shock generated when the iron pin 10 touches the ground (3).

On the other hand, as shown in Figure 7, the pedestrian hanger 23 of the hook portion 12 of the iron pin 10 in the case of moving to the room in the state in which the non-slip device for the shoe (1) coupled to their shoes (1) By inserting in the iron pin 10 can be prevented from flowing in the longitudinal direction of the cylinder portion (20). In this case, the iron pin 10 is inserted into the inside of the cylinder portion 20 so that the pointed end does not protrude to the lower portion of the sole 1 of the shoe 1, thereby releasing the anti-slip function in the ground 3, such as the room Done. Therefore, since the pedestrian can immediately execute or release the anti-slip function of the iron pin 10 according to the state of the ground 3, the anti-slip device for shoes maximizes the user's convenience.

8 is a side view of a shoe 1 equipped with a non-slip device for a shoe according to another embodiment of the present invention. FIG. 9 is a plan view of the non-slip device and the shoe 1 shown in FIG. 8. FIG. 10 is a front view of the non-slip device for shoe and the shoe 1 shown in FIG. FIG. 11 is an enlarged partial cross-sectional view of a region B shown in FIG. 10.

As shown in Figure 8 to 11, the shoe slip device according to another embodiment of the present invention is the band 60 and the fastening member in the state in which the anti-slip device for shoes shown in Figs. 70 is further used.

Here, the band 60 is coupled to the body portion 40, and serves to secure the body portion 40 to the shoe 1 wrapped around the shoe (1). Therefore, the anti-slip device for shoes is strongly fixed to the shoe (1) by the band 60, so that even if the pedestrian is exerting a strong force, such as running or not to be separated from the shoe (1) does not occur do.

In addition, the band 60 may be formed of an elastic material, a fiber material, or a resin material to improve adhesion to the shoe 1. However, the material of the band 60 is not limited in the present invention.

In the present embodiment, the shoe slipper is composed of two, the main body portion 40 of each of the slipper for shoes is the first body portion 40a and the shoe (1) coupled to the left side of the shoe (1) It consists of a second body portion 40b coupled to the right side.

Here, the band 60 is coupled to the first body portion 40a and is coupled to the first upper band 61 surrounding the upper portion of the shoe 1 and the second body portion 40b and the upper portion of the shoe 1. It may be composed of a second upper band 62 surrounding the bottom, and a bottom band 63 coupled to the first body portion 40a and the second body portion 40b and surrounding the sole 2 of the shoe 1. In this case, the first upper band 61, the second upper band 62 and the bottom band 63 may be formed in plural as shown in the drawing to improve the coupling force.

Here, the first upper band 61 and the second upper band 62 may be connected by a rod-shaped fastening member 70. The rod-shaped fastening member 70 is inserted into an insertion hole 62a formed in the second upper band 62 in a state in which it is coupled to the first upper band 61 so that the first upper band 61 and the second upper band 61 are formed. The upper band 62 may be fixed.

In this case, a plurality of insertion holes 62a are formed in the second upper band 62, and the rod-shaped coupling member 50 is any one of the plurality of insertion holes 62a that matches the size of the pedestrian shoe 1. The length adjustment function can be implemented by being inserted into the hole of the.

Accordingly, the pedestrian is attached to the second upper band 62 of the fastening member 70 coupled to the first upper band 61 so as to fit the size of his shoes (1) by using a non-slip device for shoes and shoes ( It is used to improve the coupling performance of 1), the coupling member 50 is separated from the insertion hole 62a of the second upper band 62 to easily remove the slipper for shoes from the shoe (1). Can be.

On the other hand, the fastening member may also be formed in the configuration shown in Figures 8 to 11, as shown in Figures 12 and 13, can also be formed in the combination using the hook 71 and the hook 72. have. As shown in Figures 12 and 13, the fastening member consists of a ring 71 and a hook 72, in which case the ring 71 is coupled to the first upper band 61, the hook 72 Is coupled to the second upper band 62. In this case, the hook 72 forms a latching jaw 72a through which the hook 71 can be hooked, and the hook 71 is fastened to the hooking jaw 72a of the hook 72 so that the first upper band 61 is closed. It can be fixed to the second upper band 62.

On the other hand, the fastening member may also be formed in a configuration using a cover 73 and the latch 74, as shown in Figure 14 and 15. In this case, the cover 73 is coupled to the first upper band 61 and the groove 73a is formed at one side thereof. The clasp 74 may be coupled to the second upper band 62 and inserted into the groove 73a of the cover 73 to couple the first upper band 61 and the second upper band 62.

16 is a side view of the non-slip device for shoes according to another embodiment of the present invention, Figure 17 is a rear view of the non-slip device for shoes shown in FIG.

16 is a shoe slipper according to another embodiment of the present invention shown in Figure 17 is the configuration of the bottom body 80 to the body portion 40 of the shoe slipper shown in Figures 1 to 4 Is added.

Here, the bottom body 80 is formed integrally with the body portion 40, protrudes laterally from the body portion 40 and supports the sole 2 of the shoe (1). The bottom body 80 supports the sole 2 of the shoe 1 to prevent the main body 40 from falling off from the shoe 1 even when a strong pedestrian is acting vertically.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

One ; shoes
2 ; bottom piece
10; Iron pin
20; Cylinder
30; Elastic spring
40; The body portion
50; [0034]
60; band
70; The fastening member
80; Floor

Claims (5)

Iron pins;
A cylinder portion in which a through hole into which the iron pin is inserted is formed;
An elastic spring disposed in the through hole of the cylinder to push the iron pin outward;
A main body portion having a wide plate-shaped space to which the cylinder portion is coupled, and having a plurality of coupling holes;
A coupling member inserted into the coupling hole to fasten the sole of the shoe with the main body; And
A band coupled to the main body and surrounding the shoe to fix the main body to the shoe; Slip resistant device for shoes comprising a.
The method of claim 1,
The main body portion is composed of a first body portion coupled to the left side of the shoe and a second body portion coupled to the right side of the shoe,
The band is
A first upper band coupled to the first body and surrounding an upper portion of the shoe;
A second upper band coupled to the second main body and surrounding the upper portion of the shoe;
A bottom band coupled to the first body portion and the second body portion and surrounding the bottom of the shoe; And
A fastening member connecting the first upper band and the second upper band; Non-slip device for shoes, characterized in that formed, including.
The method of claim 2,
The second upper band has an insertion hole formed therein,
The fastening member is inserted into the insertion hole in the state coupled to the first upper band to prevent the slipper for shoes, characterized in that for fixing the first upper band and the second upper band.
The method of claim 2,
The fastening member
A ring coupled to the first upper band; And
A hook coupled to the second upper band, the hook forming a hooking jaw to which the ring is hooked; Non-slip device for shoes, characterized in that formed, including.
The method of claim 2,
The fastening member
A cover coupled to the first upper band and having a groove formed on one side thereof; And
A latch coupled to the second upper band and inserted into a groove of the cover to couple the first upper band and the second upper band; Non-slip device for shoes, characterized in that formed, including.

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