KR200265181Y1 - Combination safety boots and mountain-climbing boots with separable toe-cap - Google Patents

Abstract

The present invention allows the tocap, which is usually processed on the front of the foot of the shoe, to be detachably coupled to the outer surface of the shoe, so that the tocap can be used as a safety shoe and when the tocap is separated, it can be used as a hiking boots. The present invention relates to a hiking boots combined safety shoes detachably coupled to the tocap.

The hiking boots combined safety shoes of the present invention, along the outer periphery of the upper surface 31A of the sole to be in contact with the ground, the upper surface of the upper 33 of the upper 33, which is the body of the safety shoes are bonded upright A shoe sole 31 which is formed to extend, and has a U-shaped or V-shaped coupling groove V formed along the outer boundary of the sole 31A and the upper bonding table 31B; A tocap 32 which is detachably coupled to the coupling groove V and protects the foot while covering the outer surface of the front portion of the safety shoe; It is composed of the upper 33 is bonded along the inner surface of the upper bonding table 31B to form a body of the safety shoes, the lower end of the toe cap 32 is to be coupled to the coupling groove (V) of the shoe sole 31 A plurality of fixing grooves in which the flange F extends inwardly so as to be substantially parallel to the ground, and which may be partially inserted and filled with a synthetic rubber forming a base of the side wall of the sole coupling groove V when the tocap is coupled to the safety shoes. G) are characterized in that they are formed in the widthwise tip portion of the flange (F).

The safety boots combined with hiking boots of the present invention can be used immediately after climbing insoles, which are essential for the safety of industrial sites. This discomfort such as breaking up easily is eliminated, and the same hiking boots are worn in the group hikes of people who work in the industrial field, and it is expected that it may be helpful to foster a sense of unity among colleagues.

Description

Combination safety boots and mountain-climbing boots with separable toe-cap}

The present invention relates to a safety boots combined with hiking boots, and more specifically, to protect the foot in the event of a safety accident in an industrial site, a tocap, which is usually processed in the front of the foot, which is provided at the front of the foot of the safety shoe, can be detachably separated from the outside of the safety shoes. If the tocap is combined so that the safety shoes, when the tocap is separated to the hiking boots to be used as a hiking boots, the Tocap is related to the combined hiking boots safety.

Used in industrial sites, safety shoes with various types can be divided into three types according to the length of the ankle.

One is a general shoe, that is, there is no ankle in the form of shoes. Safety shoes used in a place where the foot is relatively low and the risk of safety accidents is low, such as in electric maintenance (hereinafter referred to as 'shoe-type safety shoes'). The other two are safety boots long enough to wrap up near the upper part of the ankle bone like normal hiking boots or to almost the middle of the legs below the knee, such as the boots (hereinafter referred to as 'clinic hiking boots' and 'military safety shoes', respectively). to be.

Of the three types of safety shoes, the boots of the military type has the advantage of protecting not only the feet but also the legs, but because of the uncomfortable movement of the feet and legs are not suitable for use other than safety shoes.

However, the shoe-type safety shoes and hiking shoes are suitable for use as general hiking shoes, and those who work in general industrial sites may use the safety shoes as actual hiking boots.

In other words, if the safety shoes are used, the use of the safety shoes as hiking boots without the need to purchase hiking boots is economically advantageous, but there are the following problems to use the conventional safety shoes as hiking boots.

Safety shoes used in industrial sites mean shoes used for protecting feet from heavy objects falling on them in factories or construction sites, or for protecting feet from being hit by very sharp or hard objects while walking.

Accordingly, the above-mentioned safety shoes for protecting the foot are provided with a toe-cap made of steel covering a portion corresponding to the middle part of the foot at the tip of the toe, which is the front of the safety shoe, to protect the foot. Since the steel tocap for protection must have a rigidity capable of withstanding a load of 1,100 kg or a weight of 23 kg falling from a height of 46 cm, it is usually produced by drawing a general steel sheet.

As shown in Figs. 1 and 2, the front part of the conventional safety shoes 1 is bonded to the inner surface of the upper 11, which is the outermost side of the safety shoes, with some cushioning inner shell 12, and the inner surface of the inner shell 12. Foot cap 13 for protection is attached.

At this time, a thin plate-like buffer member 14 made of a synthetic resin material is attached to an inner surface near the tip end of the tocap in order to prevent the instep 13A of the instep and the toe cap 13 from directly contacting the instep.

Therefore, the conventional safety shoes 1 are in direct contact with the toe cap 13 and the foot, so that in winter, the feet are not easily crushed by the touch of cold steel, and the cushioning member 14 is in the state where the sole is bent. Nevertheless, the tip portion 13A of the tocap indirectly compresses the foot, causing pain in the foot.

In particular, in the case of mountain climbing, as the inclination of the trail increases, the bend of the toe increases toward the instep of the foot, and the pain of the foot caused by the tocap becomes more aggravated.

In addition, the tocap is used as a general steel plate painted with silver powder on its surface, but since the inside of the safety shoes is always kept wet by moisture generated from the feet, when a predetermined time elapses, The scale is generated on the surface of the tocap, which not only causes the soiling of the socks, but also the steel and the socks are in direct contact with each other. There are many inconveniences to use conventional safety shoes as hiking boots.

The present invention was devised to solve all the problems of the conventional safety shoes, which are inadequate with hiking boots, and it is possible to selectively detach the tocaps necessary for the safety shoes to the safety shoes according to the use, so that the hiking boots are not purchased separately. It is an object of the present invention to provide a safety boots for both hiking boots that can be used.

1 is a partially cutaway side view of a conventional safety shoe.

Figure 2 is a perspective view of a tocap used in conventional safety shoes.

Figure 3 is a side view of one embodiment of the present hiking boots combined safety shoes.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a perspective view of a shoe sole in one embodiment constituting the present invention.

6 is a cross-sectional view taken along the line B-B in FIG. 5.

Figure 7 shows tocap in one embodiment constituting the present invention,

(A) is a perspective view,

(B) is bottom view.

((Explanation of symbols for main part of drawing))

1. Conventional safety shoes 11,33. Upper

12. Endothelial 13,32. Tocap

14. Shock absorbing member 31. Sole

31A. Sole 31B. Upper junction

The object of the present invention is achieved by a shoe sole made of synthetic rubber and a detachable tocap.

The shoe sole constituting the combined hiking boots safety shoes of the present invention is a band-type upper adhesive stand extended to stand up so as to form a closed loop (loop) along the outer surface of the sole and the midsole is in contact with the ground It consists of two parts, and the lower outer surface of the upper is glued to the inner surface of the upper bonding table.

In addition, an approximately U-shaped or V-shaped coupling groove is formed along the boundary between the sole and the upper adhesive strip, and the lower flange of the tocap is coupled to the coupling groove.

That is, the combined hiking boots safety shoes of the present invention, unlike the conventional safety shoes provided with a toe cap inside the shoe, the toe cap is detachably coupled to the outer surface of the safety shoe by using the coupling groove provided on the outer surface of the front of the shoe sole as a coupling means. There are technical features of the present invention.

The details of the purpose and technical constitution according to the present invention, including the effect thereof, will be clearly understood by the following description with reference to the drawings showing preferred embodiments of the present invention.

Fig. 3 is a side view of one embodiment of the present hiking boots combined safety shoes, and Fig. 4 is a sectional view thereof.

As shown, the hiking boots combined safety shoes of the present invention in appearance, the upper surface is in contact with the ground and the upper surface is glued to the sole outer surface of the sole 31A and upper 33 is covered with the midsole (S) A shoe sole 31 having a stand 31B and having a coupling groove V; A tocap 32 which is detachably coupled to the coupling groove V and protects the foot while covering the outer surface of the front portion of the safety shoe; It is composed of the upper 33 is bonded along the inner surface of the upper bonding table 31B to form the body of the safety shoes.

Looking at the shoe sole and the tocap, which is an important element of the safety boots combined with the present design configured as described above are as follows.

5 and 6, the sole 31 constituting the present invention extends upright along the upper outer circumferential portion of the sole to be adhered to the lower outer surface of the sole 31A and upper 33 in contact with the ground. It is formed of the upper bonding table 31B, the coupling groove (V) of the U-shaped or V-shaped is formed along the outer boundary of the sole 31A and the upper bonding table (31B).

At this time, the coupling groove (V) is a key element of the safety boots combined with the present design, the depth and width of the coupling groove (V) has a close relationship with the height and thickness of the tocap flange (F), coupling groove (V) The minimum width of is preferably narrower than the thickness of the flange so that the two side walls of the coupling groove can bite both sides of the flange, the depth of which is equal to or slightly greater than the height of the flange.

And, as shown in Figure 7, the lower end of the toe cap 32 is formed with a flange (F) for coupling to the coupling groove (V) of the sole 31 extends inward to be substantially parallel to the ground, In order to improve the close fixing force of the tocap to the coupling groove when the front end portion of the flange (F) adheres closely to the base of the coupling groove (V), the flange of the tocap is coupled to the base of the coupling groove when the tocap is coupled to the safety shoes. A plurality of fixing grooves G, in which a synthetic resin rubber forming a base and a sidewall of the coupling groove are elastically inserted and filled by the two sidewalls of the coupling groove and the two sidewalls of the coupling groove pressed toward the flange, F Is formed at the tip of the width direction.

That is, when the flange of the to cap is in close contact with the coupling groove, the elastic synthetic rubber constituting the coupling groove is elastically filled in the plurality of fixing grooves G formed in the to cap flange F so that the lock to fix the to cap ( It will act as a lock or anchor.

Therefore, it is desirable that the sole is made of a rather soft material that is elastic rather than hard.

In addition, the tocap constituting the present invention is not only exposed to the outside but the surface thereof is visible and is in direct contact with an external object. It is better to use, it is more preferable to use a thermosetting paint for excellent paint adhesion, it may also be considered to form a synthetic resin coating layer having excellent aesthetics on the surface of the tocap.

As described above, the combined use of hiking boots safety shoes of the present invention can be detachably coupled to the outer surface of the safety shoes insoles essential to safety of the industrial site, the advantage that can be used as hiking boots immediately after separating the tocaps There is an advantage, there is no economic and time burden to buy hiking boots accordingly.

In addition, the foot is comfortably mounted outside the safety shoes, and inconveniences such as the cold feet of the winter or the easy separation of the socks are eliminated. It is expected to be helpful.

Claims (2)

In the safety shoes provided with a to cap, the inner surface is adhered to the lower outer surface of the upper 33, which is the body of the safety shoes, along the upper outer periphery of the sole 31A on which the lower surface comes into contact with the ground and the midsole S is laid on the upper surface. The upper adhesive stand 31B is formed to be extended to be upright, and the combination of the U or V shape along the outer boundary of the sole 31A and the upper adhesive 31B. A sole 31 having a groove V formed therein; A tocap 32 which is detachably coupled to the coupling groove V and protects the foot while covering the outer surface of the front portion of the safety shoe; Safety shoes for both hiking boots, characterized in that the upper 33 is bonded along the inner surface of the upper bonding table 31B to form a body of the safety shoes. The lower tip of the to cap 32, the flange (F) for coupling to the coupling groove (V) of the shoe sole 31 is formed to extend inward so as to be substantially parallel to the ground, to secure the to cap Safety shoes combined with the hiking boots, characterized in that a plurality of fixing grooves (G) formed in the width direction of the flange (F) that can be partially inserted and filled with the synthetic rubber forming the base and the side wall of the sole coupling groove (V) when bonded to the .