JPH09201201A - Rubber-soled socks with big toe separate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To strongly fix a protector, which is formed almost equally with the external toe shape of an upper, to a toe part by adhering the protector to the upper while covering the toe part of the upper, and fixing the protector while housing a fitting seat on the sole of the protector into the cut step of install sole. SOLUTION: Concerning rubber-soled socks with big the toe separate, an upper 1 and a ground sole 2 have a thumb protector 3 and a four-finger protector 4 as the protectors for the toe part, and the upper 1 is composed of ordinary front cloth, rear cloth and inner sole and fitted to the ground sole 2 composed of rubber, etc. The protectors 3 and 4 have each a tongue-shaped fitting seat at the almost center of the sole part and, at the correspondent position of the ground sole 2, a cut step 2A corresponding to this fitting seat is provided. Then, the respective protectors 3 and 4 are fixed by covering, their rubber edges are adhered to the upper 1 through an adhesive agent inside the almost entire surfaces, the sole part houses their fitting seat 3A into the cut step 2A provided on the ground sole 2, a fitting pin 6 is inserted to a fitting hole 3B, and the head is caulked and fixed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underground construction that can be used for civil engineering, construction sites, agricultural work, and other purposes.

[0002]

2. Description of the Related Art In the conventional underground construction, an upper obtained by stitching cloth and a grounding bottom made of rubber or synthetic resin are fixed to each other by a sticking method or a sewing method.
Such an underground structure is widely used because it has a light feeling due to its configuration and has an excellent feeling of contact with the ground, but there is still a problem in protecting the foot when an object is dropped on a toe or the like.

Therefore, it has already been proposed in Japanese Utility Model Laid-Open No. 6-7501 to attach a protective body made of a steel plate or the like to the upper without impairing the movement of the fingers of the toes under the ground.

However, since the underground protection with finger protection has a structure in which the protective hard material is attached to the upper by a stretchable wearing article, it is usually said that the protective hard material covers the toes. When working on pipe scaffolding, the protective hard object does not move upward due to elastic fittings according to the movement of the finger, so that it does not hinder the grounding of the toes. It has become.

However, in the case of every underground as described above, the protective hard object surely shifts upward depending on the movement of the fingertip. This is for protection when the finger moves during normal walking or the like. Since a hard object also moves up and down, it not only feels uncomfortable to walk, but also lacks stability, and there is a great possibility that it may come into contact with other objects, which leaves a problem in safety.

[0006]

SUMMARY OF THE INVENTION In view of the above situation, the present invention utilizes both the upper and the grounding bottom to attach the protective body, and firmly secures the protective body to the toe portion, whereby the protective body is worn. It is intended to provide a basement that does not slip or come off during use, is firmly fixed, and does not impair the original wearability and agility.

[0007]

That is to say, the gist of the present invention is that in the underground where the grounding bottom is attached to the upper and the protective body is fixed to the toe, the outer shape of the toe of the upper is substantially the same. A protective body having a mounting seat on the bottom is used, and a grounding bottom having a cut step is provided at a position corresponding to the mounting seat, and the protective body is capped on the toe of the upper to be bonded to the upper. It is located in each basement, which is characterized by the fact that it was fixed by cutting it into the step.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below based on illustrated examples. 1 to 3 show a first embodiment of the present invention. FIG. 1 shows an underground structure of the present invention, in which 1 is an upper, 2 is a grounded bottom, 3 and 4 are a thumb protector and a four-finger protector as a protector of a toe part. Of these, the upper 1 is usually composed of a front cloth, a back cloth, and an insole, and is attached to the grounding bottom made of rubber or synthetic resin by a suspending type or a sewing type to construct an underground structure. There is. An uneven surface generally called a tread pattern is formed on the bottom surface of the ground contact bottom 2.

The protector of the above example is a thumb protector 3 each of which is a separate body and has a shape substantially equal to the outer shape of the thumb portion, and a four-finger protector having a shape of substantially the same as the outer shape of the four finger portions. It is composed of 4 and. 2 and 3, the thumb protector 3 is shown as a typical example, but the four-finger protector 4 is substantially the same as the thumb protector 3 although its shape is slightly different, and the illustration thereof is omitted. ing.

A tongue-shaped mounting seat 3A is provided substantially at the center of the bottom of the thumb protector 3, while a corresponding cut-out step 2A is provided at a corresponding portion of the ground contact bottom 2.

According to the present invention, the thumb protector 3 and the four-finger protector 4 are capped and fixed to the toe of such a basement. An adhesive is applied to the inside of the upper edge or almost the entire surface. The bottom portion of the attachment seat 3A is accommodated in the cut step 2A provided in the grounding bottom 2 corresponding thereto, and the attachment pin 6 is attached to the fitting hole 3B.
Is inserted and the head is caulked and fixed.

In the present invention, since the thumb protector 3 and the four-finger protector 4 are fixed as described above, the upper edge and the bottom can be firmly and stably attached, and can be slipped off or come off. In addition, it does not impair the original feeling of lightness and wearability every time it is worn underground. As shown in the drawing, when the protective body is formed as a separate body of the thumb portion and the four finger portions, each finger can be moved separately, so that a lighter feeling can be obtained and wearability is improved.

FIG. 4 shows a thumb protector 3 used in the second embodiment of the present invention. In this case, the thumb protector 3 is used.
As (or the four-finger protector 4), a mounting seat 3A is provided over substantially the entire circumference of the bottom portion. When using this protective body 3, the grounding bottom 2 also has a cut step 2A corresponding to the corresponding location.
Is used. In the case of fixing, the mounting seat 3A can be housed in the cut step 2A in the same manner as described above and can be carried out via an adhesive, but of course, a mounting pin may be used,
Alternatively, the mounting pin and the adhesive may be used together for fixing.

Since FIGS. 5 and 6 show the third embodiment of the present invention, in this example, an integral protective body 5 having a shape for covering the outer shapes of the thumb and the four fingers is used, and this is used in the same manner as above. 1
The mounting seat 5A is housed in the cut step 2A at the grounding bottom, and the mounting pin 6 is inserted into the fitting hole 5B and the head is caulked to fix the same. In the case of this example as well, the integral protective body 5 can be firmly fixed by adhesion and fixing of the mounting seat.

The tongue-shaped mounting seats 3A, 5A can be provided not only at one or two positions of the protective bodies 3, 4, 5 but also at, for example, both sides of the bottom.

The protectors 3, 4, and 5 used in the present invention are made of cowhide impregnated with a steel plate, reinforced plastic, and synthetic resin, and are shaped according to the shape. At this time, the mounting seats 3A) and 5A on the finger bottom can also be integrally formed during shaping. Further, the cut step 2A of the ground bottom 2 is
Can be provided at the time of molding.

When the heights of the protective bodies 3, 4, 5 from the upper are set so that the bottom surface thereof is substantially equal to the bottom surface of the grounding bottom 2 when they are fixed, the toe part of the toe portion initially when the pressure is applied from above. This is convenient because it can be protected while maintaining its shape.

Although not shown in the drawings, a cushioning material interposed between the protective body and the upper portion or between the front cloth and the back cloth can further serve to protect the fingertip. As the cushioning material, for example, thick cloth or non-woven fabric is used.

[0019]

Since the present invention is constructed as described above, the toe protector is adhered to the upper, and at the bottom, its mounting seat is fixed in the cut step of the grounding bottom. Therefore, the protective body can be firmly fixed, and even if it comes into contact with or collides with the equipment during wearing, it does not slip off or come off, and it is possible to protect the toe part stably and reliably, Moreover, there is an advantage that the original wearability and lightness are not impaired.

[Brief description of drawings]

FIG. 1 is a perspective view of a basement showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along the line A-A ′ in FIG.

FIG. 3 is a perspective view of a thumb protector used in an embodiment of the present invention.

FIG. 4 is a perspective view of a thumb protector used in another embodiment of the present invention.

FIG. 5 is a perspective view of each underground showing another embodiment of the present invention.

FIG. 6 is a perspective view of an integrated protective body used in the embodiment of FIG. 1 ... Upper 2 ... Grounding bottom 2A ... Cut step 3 ... Thumb protector 3A ... Mounting seat 4 ... Four finger protector 5 ... Integrated protection Body 6 ... Attachment pin

Claims (7)

[Claims] 1. A basement having a grounded bottom attached to an upper and a protective body fixed to a toe portion, and a protective body provided with a mounting seat at the bottom and having a shape substantially equal to the outer shape of the toe portion of the upper are used. Underground characterized by using a grounded bottom with a cut step at a position corresponding to the mounting seat, by covering the toe part of the upper with the protective body and adhering it to the upper, and by fixing the mounting seat in the cut step. Every time. 2. The underground system according to claim 1, wherein a protective body having a tongue-shaped mounting seat at the bottom thereof is used, and a grounded bottom having a cut step at a position corresponding to the protective body is used. 3. The underground according to claim 1, wherein a protective body provided with a mounting seat around substantially the entire circumference of the bottom is used, and a grounded bottom provided with a cut step at a position corresponding to the protective body is used. Every time. 4. A basement as set forth in claim 1, 2, or 3, wherein a mounting seat of the protective body is housed in a cut step of the grounding bottom and is fixed thereto through a mounting pin. 5. The mounting seat of the protective body is housed in a cut step of the grounding bottom and is fixed thereto by an adhesive agent, claim 1, claim 2, claim 3 or claim 4. Underground every time. 6. The thumb protector and the four-finger protector, each of which is a separate body and has a shape substantially equal to the outer shape of the thumb and the outer shape of the four fingers, are used as the protectors. Underground every time of claim 2, claim 3, claim 4 or claim 5. 7. A protective body having a height which is substantially equal to the bottom surface of the grounding bottom is used.
Underground every time of claim 3, claim 4, claim 5, or claim 6.