KR200441258Y1 - Safety boots - Google Patents

Abstract

The present invention relates to a safety shoe coupled with a zipper on the back of the upper protecting the upper part of the heel.

Safety shoes of the present invention, coupled to the upper portion of the sole (S) to form a body, the upper 31 and the target incision hole (H ') formed in the rear center; A zipper 32 in which both ends of the upper portion 31 in the width direction are coupled to the inner surface of the upper and left sides of the incision hole H ′; A linear coupling member 35 coupled to one side upper 31 adjacent to the incision hole H ′; A zipper protection piece 33 'which is coupled to the coupling member 35 so that one side end can be reciprocated up and down and covers a part of the zipper 32; It consists of a separate coupling member 34 and the like respectively coupled to the inner surface of the other end of the zipper protection piece 33 'and the outer surface of the other upper 31 adjacent to the incision hole H'.

Safety shoes, toecap, upper, zipper

Description

Safety boots

1 is a side view of a conventional safety shoe.

2 is a partial front view of the zipper.

Figure 3 shows an embodiment of the present invention safety shoes,

  (A) is a rear view showing the zipper cover on the zipper,

  (B) is a rear view showing the state where the zipper is exposed.

4 is showing the embodiment of the present invention safety shoes before the zipper is coupled,

  (A) is a rear view of the safety shoes with a straight incision formed on the back of the upper,

  (B) is the rear view of safety shoes with incision hole on the back of upper.

Figure 5 is a rear view of another embodiment of the present safety shoe combined with a zipper protection piece.

Figure 6 is to show the coupling member and the sliding member for zip protection piece coupling constituting the present invention,

  (A) is a section,

  (B) is a perspective view.

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

           31.Upper 32.Zipper

           33. Zipper guard 33 '. Zipper Protection

           33'A. Sliding Member 34. Separately Coupled

           35. Coupling member

           B. Tick Button C. Incision

           H '. Incision M. Magic Tape

           S. outsole

The present invention, while the zipper is coupled to the back of the upper of the safety shoes to protect the upper part of the heel, a small size so that the target zipper protector that covers the entire zipper to be fixed, or only cover the opening and closing of the zipper to prevent the zipper from opening The zipper protection piece is related to the safety shoes coupled to the reciprocating movement in the vertical direction.

There are various types of safety shoes used in industrial sites, but in general, safety shoes protect the feet from heavy objects falling on the feet at factories or construction sites, or injuries caused by the front of the foot being injured by very sharp or hard objects while walking. Means shoes used as a foot protection to prevent.

Therefore, the safety shoes for protecting the foot is provided with a steel to 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, and protects the foot. Since it must have rigidity to withstand a load of 1,100 kg or a weight of 23 kg falling from a height of 46 cm, a general steel sheet is usually produced by drawing.

The safety shoes are classified according to the type of work, one of which is according to the height of the body, ie the upper, excluding the height of the safety shoe heel, and shoes of less than 113 mm, shoes of more than 113 mm and boots of more than 178 mm In general, most work sites are either suspended or boots.

Suspended or rain boots that are adopted as the safety shoes as described above, but there is an advantage that can safely protect the lower part of the leg, including the ankle, it is inconvenient to wear off.

In other words, unlike normal shoes, the ankle upper safety shoes are basically tied with a shoelace, which is inconvenient to untie and tie the shoelace every time the shoe is worn or taken off.

Therefore, in order to solve the above unevenness, as shown in Figure 1, the upper surface of the upper 11 constituting the body of the safety shoes, that is, the two safety shoes on both sides in the pair of safety shoes are facing each other Safety shoes were manufactured by combining the zipper 12 to the inner surface of the safety shoes upper 11, which are opposite sides of the left and right safety shoes, and the safety shoes combined with the zippers are not loosened or tied up with the shoelaces 13. Using the zipper 12 in the state always tied the shoelace 13 has the advantage that can easily wear or take off the safety shoes.

In addition to the safety shoes, the upper (or height) of the upper wraps the legs, women's boots, etc., in particular, in the case of safety shoes, the zipper is coupled to the inner side of the upper as follows. It has the same disadvantages.

Since the zipper is coupled to the inner side of the upper bar, the zippers may be damaged while the zippers respectively coupled to the upper of the left and right safety shoes are in contact with each other.

And when the front part of the safety shoes is pressed by heavy objects, etc., a safety accident occurs, and when only the feet are to be removed from the safety shoes fixed by the heavy objects, it is easy and advantageous to remove the feet to the back side of the safety shoes, but since the zipper is on the inner side of the upper It is disadvantageous in terms of safety of the foot to be pulled out while rotating the foot in the direction of the inner side rather than the rear side of the safety shoe.

In addition, the zipper, as shown in Figure 2, two zipper rails 21, a plurality of teeth (T, T) coupled to both left and right sides; An opening and closing port 22 coupled to reciprocally move along two zipper rails 21 to repeatedly engage or separate teeth T on both sides; It consists of a handle 23 and the like coupled to the opening and closing 22.

In addition, a protrusion E is provided at one end of the handle 23 coupled to the opening and closing hole 22, and the opening and closing hole 22 is formed with a through hole H, and the handle 23 is formed on the outer surface of the opening and closing hole 22. When laid in the stacked state, the protrusions (E) of the handle 23 penetrates through the opening (H) of the opening and closing hole 22, and is caught between the teeth (T) and teeth (T) of one zipper rail 21. The opening and closing port 22 is in a state where it cannot move.

However, when the handle 23 lying on the outer surface of the opening 22 is erected, the projection E of the handle 23 escapes from the through hole H of the opening 22, thereby eliminating engagement with the tooth T. The opening and closing opening 22 can be moved.

As described above, since the zipper, when the handle 23 is laid on the opening and closing 22, the protrusions (E) of the handle 23 and the teeth (T) of the zipper rail 21 are in a stable engagement state, Even if the zipper shakes, the handle stays down and as a result, the zipper does not open naturally.

However, when the zipper is used for a long time, the protrusion of the handle or the teeth of the zipper rail wears, and the engagement state between the protrusion and the tooth becomes loose. Accordingly, when the zipper is shaken, the handle does not remain lying down, but the protrusion of the handle shakes. The state in which the zipper itself is separated and combined between them by itself is repeated, even though the opening and closing does not artificially move, the zipper may open itself by a simple movement of the foot.

In other words, the safety shoes can be opened by the zipper of the safety shoes themselves unconscious, not only the wearer knows that foreign matter may enter the safety shoes inside, but there is a risk of a safety accident.

In addition, the foot and ankle should be bent when working with the legs bent, and the upper part of the safety shoes is relatively thick, which makes it difficult to bend the area corresponding to the foot or ankle, resulting in pain or fatigue in the foot and ankle. Easy to be

The present invention is devised to solve all the problems of the conventional safety shoes with a zipper attached to the inner side of the upper, and prevents the zipper from opening by itself during walking or working, and the front part of the safety shoes is pressed by a heavy object or the like. In this case, the foot can be pulled out to the rear side of the safety shoes to minimize the injuries of the foot, and the safety shoes that can prevent or minimize the pain caused by the feet and legs even when working with the feet or legs bent are provided. There is a purpose of design.

The above object of the present invention is achieved by a safety upper with a cut back.

The safety shoes of the present invention have a structural feature in that the zipper is coupled to the incision at the center of the back, not the inner side of the safety shoes upper, so that the foot can be pulled out to the rear side of the safety shoes in the event of a safety accident.

That is, the safety shoes of the present invention, unlike the conventional safety shoes with a zipper coupled to the inner side of the upper, the zipper is coupled to the center of the back of the upper, the zippers are coupled to the left and right side safety shoes respectively while walking or at work Not only can phosphorus contact be prevented, but the foot can also be pulled out on the back side of the safety shoes.

In addition, the zipper coupled to the back of the upper is not coupled over the entire upper and lower lengths of the upper, that is, the entire height of the upper, and is only coupled to the portion from the ankle portion to the upper portion that meets the heel portion except the heel portion of the safety shoes. .

This is because in the case of safety shoes, the heel portion is important for safety, such as the front portion where the tocap is coupled, so that the portion is kept in its original state.

In addition, the safety shoes of the present invention, a zipper protector is coupled to cover the zipper to prevent the zipper from opening itself, one side zipper rail width direction one end portion having a length approximately the same as the zipper zipper It is coupled to the adjacent upper, the widthwise other end portion of the zipper protector is extended to the adjacent upper side of the other zipper rail to cover the outer surface of the zipper.

Therefore, when the zipper protector is not squeezed, the handle of the zipper is pressed on the inner surface of the zipper protector and is kept lying on the outer surface of the zipper opening so that the zipper does not open by itself.

At this time, the zipper protector is made of the original upper, or can be attached to the upper after being made separately, the upper of the upper and left sides of the upper incision after the incision of the width of the upper incision When the zipper is coupled to the inner surface, the upper portion of the incision adjacent to the incision including the incision, that is, the upper portion of the incision, may perform deterioration of the zipper protector.

However, when a zipper is formed on the inner surface of the upper left and right sides of the cut hole after forming the cut-out hole having a width rather than a straight shape, the zipper is opened through the cut-out hole. In this case, a separate target zipper protector should be coupled to one side of the incision to cover the zipper.

And, the zipper protector can be changed to a variety of other structures, for example, to reduce the size to cover only the opening and closing of the zipper not the same length as the zipper to make the zipper protector as a zipper protector, closing the opening and closing zipper Depending on the position of the zipper protection piece may be coupled to move up and down in the longitudinal direction of the zipper.

That is, the length of the zipper may be different depending on the type of field work bar, according to the position of the opening and closing may move the zipper protection piece in the up and down direction to cover only the opening and closing portion.

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.

Figure 3 shows a back view of one embodiment of the safety shoes of the present invention, a rear view of the embodiment of the safety shoes of the present invention before the zipper is coupled to FIG.

As shown the safety shoes of the present invention,

Upper 31 coupled to the upper portion of the sole (S) to form a body, the rear center portion is cut along a straight incision line (C);

It consists of a zipper 32 and the like in which both ends in the width direction are coupled to the inner surface of the upper and left sides of the incision line C of the upper 31.

At this time, when the back surface of the upper 31 is cut by the straight incision line (C) as described above, the zipper 32 coupled to the inner surface of the incision line (C) forming portion is not exposed to the outside, the upper 31 ) When the back center portion is not cut along the straight cut line C but by the target cut hole H 'having a width, the zipper 32 is exposed to the outside through the cut hole H'. It is preferable to couple the widthwise one end of the target zipper protector 33 to any one upper 31 of the adjacent left and right centers around the incision hole H 'so as to cover the bar 32 and the zipper 32. .

Or, when the incision hole (H ') is formed in the rear center of the upper 31, instead of the target zipper protector 33, as shown in Figure 5, one side end of the smaller zipper protector 33' It may be coupled to the upper side 31 adjacent to the incision hole H 'such that the upper and lower reciprocating movements are possible.

At this time, the zipper protection piece 33 'may be coupled in a variety of ways, for example, both ends of the linear coupling member 35, such as a wire, on one side upper 31 adjacent to the incision hole (H'). To be coupled, one side end of the zipper protection piece (33 ') may be coupled to reciprocate movement in a state surrounding the outer peripheral surface of the coupling member (35).

Alternatively, as shown in FIG. 6, the linear coupling member 35 having the upwardly open indentation groove G is attached to the outer surface of the upper 31 or embedded in the upper 31 so that only the inlet groove G is exposed. In addition, the reciprocating sliding member 33'A in the state inserted into the concave groove G may be coupled by attaching to one end of the zipper protection piece 33 ', and vice versa, the coupling member is bar It may be made into a shape, and the sliding member may be provided with a recessed groove.

In addition, the outer surface of the other upper 31 adjacent to the incision hole H 'and the inner end surface of the other end of the zipper protection piece 33' are paired with each other, such as a magic tape M, a snap button B, and the like. By combining the separation and coupling member (34) that can be separated and coupled to, it is possible to close the zipper only to the required height and then stop the zipper protection piece (33 ') at that position.

As described above, the safety shoes of the present invention, the zipper is coupled to the back of the upper, preventing contact friction between the zippers respectively coupled to the left and right safety shoes to improve the durability of the zipper, the front part of the safety shoes In case of being stuck in heavy objects or machines, the foot can be pulled out to the rear side of the safety shoes, thereby minimizing the degree of injury of the foot.

And, according to the height of the upper of the safety shoes, depending on the height of the upper can also be divided into 4 inches safety shoes, 6 inches safety shoes and 8 inches safety shoes, in the case of 8 inch safety shoes, the first wearing by adjusting the zipper closing height Safety shoes, there is an advantage that the effect of wearing three safety shoes, such as 4 inch safety shoes, 6 inch safety shoes or 8 inch safety shoes is obtained.

In addition, if it is necessary to bend the foot or ankle during work, it is possible to work with the foot or ankle bent relatively free from the safety shoes by lowering the zipper, resulting from the pressure of the safety shoes due to the difference between the angle of the safety shoes and the angle of the foot. Pain or tiredness of the foot has the advantage that is eliminated.

Claims (4)

delete delete In the safety shoes combined with the upper zipper, Upper 31 coupled to the upper sole (S) to form a body, the target incision hole (H ') is formed in the rear center; A zipper 32 in which both ends of the upper portion 31 in the width direction are coupled to the inner surface of the upper and left sides of the incision hole H ′; A linear coupling member 35 coupled to one side upper 31 adjacent to the incision hole H ′; A zipper protection piece 33 'which is coupled to the coupling member 35 so that one side end can be reciprocated up and down and covers a part of the zipper 32; Safety shoes, characterized in that it comprises a separate coupling member (34) which is respectively coupled to the inner surface of the other end of the zipper protection piece (33 ') and the other upper (31) adjacent to the incision hole (H'). The method of claim 3, wherein the separating member 34, Safety tape, characterized in that the magic tape (M) or snap button (B).

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