JPH0956409A - Shoe with heel cuff pull tab - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a high-quality shoe, especially a sport shoe, a low shoe or a boot, that is easy to put on and off, comfortable to wear without rubbing and excellent in workmanship, and can be produced without generating defectives. SOLUTION: This shoe has a counter to which a heel cuff pull tab 1 is attached with the upper part of the heel cuff pull tab 1 separated from the counter, and an upper end 11 of the bent part of the heel cuff pull tab 1 forms 1 loop. The heel cuff pull tab 1 is attached to the counter so that the lower both ends of the heel cuff pull tab 1 extend downward without over lapping each other, and the upper end 11 of the bent part of the heel cuff pull tab 1 faces a dog-ear 3 provided on the counter. As the dog-ear 3 has a recessed upper end of a recessed construction, a person can easily, quickly and surely put on and off the shoe.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe, and more particularly to a shoe having a shoe-cover structure that is easy to wear in athletic shoes, short shoes, and deep shoes.

[0002]

[Background of the Invention] Conventionally, in the shoe heel heel portion, the rear end portions of the inner limb and the outer limb are abutted or overlapped with each other and fixedly joined by appropriate means, and then the outer side of the heel of the joint is reinforced with heel. The material was covered and piled up, and the piled up part was fixed to form a shoe cover. Then, the heel reinforcing tape material is simply covered with a single layer, and is folded or overlapped with the upper part of the heel part of the heel covered with the upper part of the heel part so as to be separated or projected from the upper part of the heel part and double bonded to the lower part of the heel part There are cases. In the case of the latter heel reinforcement tape material, it has a structure that is free or protruding at the upper end of the heel heel, so it is convenient for picking it with your fingers and putting your foot in the shoe when wearing shoes. there were.

However, when putting on the shoes, the heel reinforcing tape is difficult to pick, the fingers are disengaged from the upper end of the picked heel reinforcing tape, and the fingers are placed in the front and back gaps of the loose upper part of the heel reinforcing tape of the stacking structure. I couldn't insert it easily, so I couldn't always wear it quickly and reliably.

In particular, in the case of athletic shoes for triathlon, it is necessary to wear wet feet quickly and surely, but this requirement has not always been met.
In addition, infants who are inexperienced in wearing shoes do not always satisfy themselves when they request to wear them themselves. Further, in school-aged shoes, which are mainly used for commuting to school, most of them are extremely worn and deficient only in the toes of the shoes as they are worn. One of the causes of the occurrence is that the wearing operation is repeated by kicking the toe part against the ground with the heel part not fitted to the shoe at the time of wearing. Therefore, there is also a problem of durability of use of shoes. Furthermore, since the heel reinforcing tape is double-stacked on the rear end heel part of the scabbard, there is a large step and foot contact during wearing occurs, and slippage and other obstacles are likely to occur. .

[0005] Further, during the production of shoes, due to a significant difference in level between the covering and the heel tape during the formation and fitting of the shoe sole, defective adhesion and unevenness in the finished shoe sole were produced, which was not preferable in terms of quality. Especially in injection-molded shoes, due to the fit between the cover and the side mold, a gap is created from the injection-molded shoe sole forming cavity, which causes burrs due to leakage of the injection-molded shoe sole resin during injection, and the sole itself. Was not filled, which was a cause of defects.

[0006]

SUMMARY OF THE INVENTION The present invention has been made against the background of the prior art as described above. In shoes, in particular, in athletic shoes, short shoes, and deep boots type shoes, the easiness of wearing is improved and the foot is comfortable. An object of the present invention is to provide a shoe, prevent production of defective products, and provide a finished shoe of high quality. In other words, when putting on the shoes, the feet can be put into the shoes quickly and surely, and this operation can be made extremely easy. To prevent foot contact after putting on shoes, especially foot contact due to a step on the heel part of the heel to prevent slippage when wearing the shoes. Keeping the step of the heel picking modest, and adhering the shoe sole to the cover for manufacturing or smoothly injecting the injection molding resin for the shoe sole to obtain high-quality shoes without bumps, burrs, shoe sole defects, etc. thing. To increase durability. It is in.

[0007]

SUMMARY OF THE INVENTION The shoe of the present invention made to achieve the above object is a shoe having a looped upper end portion of the folded back of the heel pick and having a heel portion which is fixed to the shoe heel in a free state. In the third aspect, the other lower end portion having the upper end portion of the heel-plucking folded back is affixed to the armor cover without being piled up toward the lower part of the armor cover.

[0008]

In the shoe of the present invention, in the structure of the heel heel portion, the folded upper end of the heel knob has a loop shape in which the upper end portion is always in an open state, and the heel knob is in a free state with respect to the shoe heel cover. Therefore, when putting on shoes, it may be easy to insert into the loop-shaped opening with the wearer's own finger when putting on the shoes, and it may be easy to pick it. To be done. Further, since the heel heel portion has the concave structure at the upper end portion of the dog ear, the finger can be extremely easily inserted into the loop-shaped opening portion during the wearing operation.

Further, since the heel pick has a structure in which the lower end portion fixed to the heel cover is not piled up, there is no extreme unevenness in the heel cover and the shoe has no foot contact when worn. Of course, the durability is maintained due to the dispersion of the tensile stress to the crevice even when the heel picking and pulling operation is repeated.

Further, since the rugae do not have extreme unevenness, the unevenness of the shoe sole is obtained even when the shoe sole is constructed or when the lower end of the heel pick extends to the hanging portion of the shoe sole. It is possible to provide a high-quality shoe in which a non-bonded portion is unlikely to occur, burrs due to leakage at the time of injection or injection of the injection molding sole material, and a defect portion due to insufficient filling of the sole are not generated.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings.
In describing the present invention, a sports shoe manufactured by hand will be taken as an example.

In FIG. 1, reference numeral 6 is a sports shoe, and this sports shoe 6 is provided with a shoe sole 4 at the lower part of the crease 2. The crease 2 is made by abutting the rear ends of the outer crease 21 and the inner crease 22 with each other and fixing them by sewing.
Are fixed by sewing, adhesion, high-frequency welder fusion or other appropriate means. An out-cover counter 5 is provided so as to cover the fixed portion. Further, a dog ear 3 is provided at the top of the rear end of the heel so as to face the heel pick 1.

The shape of the folded upper end 11 of the heel knob 1 is
It is looped. The heel knob 1 of the product shown in FIG. 1 and FIG. 2 is formed by fixing the lower ends 12 and 13 of the heel knob 1 so that the ends do not overlap with each other and forming a loop shape. When both longitudinal ends are fixed so as to abut against each other in parallel, a loop shape with more room is formed, so that insertion of fingers is facilitated.

Further, as the loop open state of the heel knob 1, the following constitutions can be considered. A loop is formed so that one surface of the heel knob 1 and the other surface thereof are in the same plane direction, and the lower end portions 12, 13 of the heel knob 1 are fixed to the heel heel portion. At this time, there are two configurations in which the loop opening by the heel pick 1 is positioned in the same direction for both left and right shoes. That is, when the dominant hand is on the right side, it is usual to perform the wearing operation with the right finger of the dominant hand when wearing the heel, as shown in FIG.
It is preferable that both of the left and right shoes have a loop opening direction on the right side and substantially on the back side. When the dominant hand is on the left, the user usually wears it with the left finger of the dominant hand, so as shown in Fig. 2, b), the direction of opening the loop of the heel pick 1 is left and right shoes. It is preferable that both of them are opened substantially on the back side on the left side. in this way,
Whether the wearer is right-handed or left-handed, it can accommodate both situations.

Further, there are two configurations in which the loop-shaped opening formed by the heel knob 1 is positioned in different directions for both the left and right shoes.
That is, when putting on the shoes by inserting fingers into the loop of the heel pick 1 with the right hand of the right shoe and the left hand of the left shoe with the left hand, the direction of the loop opening of the heel pick 1 is set to the right side and the right shoe to the general right back. On the side, the left shoe is preferably open to the left approximately back side. When wearing the right shoe with the left hand and the left shoe with the right hand, the right shoe is inserted with the left finger, so the loop opening direction is on the left approximately back side, and the left shoe is on the right side. Since the insertion is performed with a finger, it is preferable that the opening direction of the loop is open to the right approximately back side. In this way, the left and right shoes can be worn with both hands. The shoe of the present invention is not limited to the above-mentioned positioning configuration example of the loop opening, and can be appropriately changed according to the type and application of the applied shoe.

Furthermore, a loop is formed so that one surface of the heel knob 1 is in the same plane direction, and the lower end portions 12, 13 of the heel knob 1 are fixed to the heel heel portion. At this time, pick the heel 1
The loop opening is located right behind the shoe in the longitudinal direction. (Not shown)

As the one used for the heel picking 1,
There are tape-shaped and string-shaped materials, and flexible materials such as woven cloth, non-woven cloth, knitted cloth, synthetic resin leather,
Synthetic leather, artificial leather, natural leather, canvas, etc. are used. Alternatively, a composite material in which a rigid core material is covered with a flexible material may be used.

Further, as in the conventional case, the lower end portion 12 of the heel pick 1,
Since 13 is not a double-stacked structure, there are few steps on the heel and the foot feels good when worn. Furthermore, since the structure is such that the tensile stress when using the heel knob 1 is dispersed, when inserting the finger into the heel knob 1 and mounting the heel in the shoe,
The durability can be improved without damaging the sewn portion due to pulling.

Further, since the lower end portions 12 and 13 of the heel pick 1 are covered with the armor cover out-counter 5, the sticking of the heel pick 1 to the armor cover is further strengthened, so that the sticking durability against pulling is improved. Can be increased.

In addition, the dog ear 3 facing the folded back upper end portion 11 of the heel pick 1 has a recessed upper end portion 31 having a recessed structure at the upper end thereof, whereby the loop of the heel picker 1 in which the finger is always open. The heel-pulling and pulling operation for insertion into the arm can be performed quickly and reliably.

The shoe sole 4 of the product shown in FIG. 1 is a shoe sole manufactured by hand, but the present invention is not limited to this. For example, it is formed by heating and pressurizing. It may also be a sole manufactured by other methods, such as a press-molded sole or an injection-molded sole made of polyvinyl chloride or an injection- or injection-molded sole made of polyurethane.

[0022]

[Verification Example] In order to verify the operability when wearing shoes, the inventor has confirmed that the product according to the present invention has a structure (Sparding JN-53).
5, size 24.5 cm) were prepared, and 10 junior high school first-grade males and 3 females, who normally wear the same size, were selected as 10 subjects, and the time required for wearing them was measured. . In the measurement, the feet of the test subjects were bare feet, and there were two types of feet, a dry foot and a wet foot. In addition, all the measurements were performed with the right foot, and the measurement time was the time required to insert the tip of the foot into the shoe and attach the heel, and the shoelace tying operation was excluded. Table 1 shows the results.

[0023]

[Table 1]

According to this, although the time required for putting on shoes according to the present invention varies depending on the individual subject, and there are differences depending on the boys and girls, according to the observation of 7 boys and 3 girls, the dry feet In the case of 2 to 6 seconds, the average is 3.5 seconds, while in the case of general products, it takes 3 to 8 seconds and the average is 5.3.
It took seconds, and the ease of wearing the product of the present invention and the superiority of operating quickly and accurately were verified.

On the other hand, according to the measurement of the wearing time with the subject's foot wet, the product of the present invention takes 4.6 seconds on average, while the general product takes 9.0 seconds on average. The ease of wearing the product and the superiority of operating quickly and accurately were verified.

Although it was also observed in the motion observation of the test subject that the wearing operation was extremely reduced due to the wet condition of the foot, the wearing time by the product of the present invention in the wet condition where the wearing condition was poor ( It was verified that the product of the present invention is obviously a superior constituent factor also from the result of measuring the wearing time (5.3 seconds) in the dry state by the general product (4.6 seconds).

Also, some test subjects tried to put on the shoes while kicking their toes to the ground with their heels unfitted when wearing ordinary products, which took time. However, when putting on the product of the present invention, the fingers are inserted into the loop-shaped opening and the heel part is housed in the shoe, and obviously the wearing operation is performed faster and more accurately than general products. The superiority of the invention product was verified.

[0028]

As described above, the shoe of the present invention has a looped shape in which the folded upper end of the heel pick is always open, and the heel pick is in a free state with respect to the shoe cover. Since it is easy to insert into the loop-shaped opening with the wearer's own finger when wearing shoes, and it is easy to pick it, the foot, especially the heel part, should be easily and securely attached to the inside of the shoe. You can Further, since the heel heel portion has the dog-ear recessed structure, it is very easy to insert a finger into the loop-shaped opening portion during wearing operation.

Further, since a shoe is provided in which the wearing operation can be carried out easily and quickly and reliably, there is no need to kick the shoe toe to wear the shoe, which has been conventionally done when wearing the shoe. No extreme wear defects occur at the toe.

Further, since the heel pick has a structure in which the lower end portion fixed to the heel cover is not piled up, there is no extreme unevenness in the heel cover, and the shoe has no foot contact when worn. In addition to providing the above, it is possible to maintain durability due to the dispersion of the tensile stress to the crepe even when the heel picking and pulling operation is repeated.

Further, since the fur coat does not have extreme irregularities, even when the shoe sole is constructed, irregularities of the shoe sole and unbonded portions are less likely to occur, and the sole material for injection molding is injected or injected. It is possible to provide a high-quality shoe that does not cause burrs due to leakage at the time, defects such as defective filling of shoe soles, and the like.

[Brief description of drawings]

FIG. 1 is an overall view showing one embodiment of a shoe of the present invention

[FIG. 2] a) A partially enlarged view showing the heel heel portion from the rear of the shoe in FIG. 1. b) A partially enlarged view showing the heel heel portion from the rear of the shoe.

[Explanation of symbols]

 1 ・ ・ ・ Heel picking 11 ・ ・ Folding upper end 12 ・ ・ Lower end 13 ・ ・ Lower end 2 ・ ・ ・ Moe 21 ・ ・ Exterior 22 ・ ・ Inner mug 3 ・ ・ ・ Dog ear 31 ・ ・ Recessed upper end 4・ ・ ・ Shoe soles 5 ・ ・ ・ Outer counters 6 ・ ・ ・ Sport shoes

Claims (6)

[Claims] 1. A shoe having a heel heel portion in which a folded upper end portion of the heel knob has a loop shape and the heel knob is fixed to a shoe heel in a free state, and both lower end portions of the heel knob are worn. A shoe characterized by being fixed to the garment cover without stacking downward on the heel part. 2. The shoe according to claim 1, wherein the folded back upper end of the heel pick faces a dog ear provided on the heel heel. 3. The shoe according to claim 2, wherein the dog ear is a cover having a concave upper end portion having a concave structure. 4. The shoe according to claim 1, wherein the heel pick is a tape material or a string material. 5. The shoe according to claim 1, wherein the means for fixing the heel pick to the shoe cover is sewing. 6. The shoe according to claim 1, wherein at least the lower end portion of the fixing portion of the heel pick is covered with a crepe out counter.