JPH0444085Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention relates to sandals to be worn at the beach or poolside, and is easy to manufacture.
It has a one-size-fits-all structure, so it fits any foot, making it easy to walk in, and it has been improved so that you can swim while wearing it.

[Conventional technology]

BACKGROUND ART Conventionally, footwear has been proposed, as in Japanese Utility Model Application Publication No. 10650/1983, in which upper bands are connected to both sides of the front of a substantially foot-shaped sole plate.

[Problem that the idea aims to solve]

The conventional example described above is easy to manufacture, but since the heel band is not continuous, there is no support for walking, but there is a problem in that it is impossible to swim while wearing the shoes.

[Means to solve the problem]

In order to solve the above-mentioned problems, the present invention has a substantially foot-shaped sole plate with a front instep band on both sides of the front part, a heel band on both sides of the middle part, and a back band on both sides of the rear part. The instep band is made up of continuous instep bands, the heel band and the posterior instep band are crossed and connected, and the anterior instep band, heel band, and posterior instep band each have a plurality of engagement parts at the tips of one side. The bands are connected to each other, and a locking body is provided at the other end of the engagement band, through which the engagement band is inserted and locked.

[Effect]

The present invention is constructed as described above, and in order to assemble it, the front instep bands 2, 2 are curved and the engagement bands 6, 6 are connected at one end and the engagement bands 6, 6 are connected at the other end. It is inserted through the stoppers 7, 7, respectively, and the engaging portion 6a at an appropriate position is engaged with the stopper 7. Similarly, the engagement portion 8 of the engagement band 8 is applied to the rear instep band 3 and the heel band 4.
a to the locking body 9, and the engaging portion 10a of the engagement band 10 to the locking body 11. Each of the engagement bands 6, 8, and 10 of the anterior instep band 2, the posterior instep band 3, and the heel band 4 includes a plurality of engagement portions 6a...
Since 8a... and 10a... are provided,
It can be adapted according to the size and shape of the foot. In addition, the anterior instep bands 2, 2, the posterior instep bands 3, 3, and the heel bands 4, 4 are connected to the front, middle, and rear parts of the sole plate 1, respectively, so that the entire sole plate 1 covers the sole of the foot. It's hard to leave. Furthermore, since the heel bands 4, 4 and the posterior instep bands 3, 3 are joined together by crossing them, after the heel bands 4, 4 are attached to the foot, the heel bands 4, 4 are connected to the posterior instep bands 3, 3 from their joints. This causes the shoe to be pulled forward and diagonally upward, making it difficult to slip off the heel. In addition, to take off the sandals of this invention, please press the back instep 3
Either release the engagement between the engagement band 8 and the locking body 9 and remove the heel band 4 from the heel, or release the engagement between the engagement band 10 and the locking body 11 of the heel band 4 and move the foot backward. Just get out of it.

【Example】

Next, embodiments of the present invention will be described based on the drawings. The sandals of the present invention are entirely made of flexible materials such as neoprene resin, urethane resin, EVA resin, and soft vinyl chloride resin. The approximately foot-shaped sole plate 1 has net-shaped front instep bands 2, 2 connected to both sides of the front, similarly net-shaped heel bands 4, 4 connected to both sides of the middle part, and net-shaped heel bands 4, 4 connected to each other on both sides of the rear part. Posterior instep bands 3, 3 are consecutively provided, and furthermore, a fin 5 is consecutively provided at the front end. The fins 5 are used to obtain propulsive force during swimming, but are formed short so as not to hinder walking. The heel bands 4, 4 and the posterior instep bands 3, 3 intersect, and the intersecting parts are integrally connected, and the heel bands 4,
The tip of 4 points backward, and the tip of the posterior instep band 3,3 points forward. Holes 12...12 are formed in the front instep bands 2, 2 in the parts that are connected to the bottom plate 1, and the bottom plate is similarly formed between the heel bands 3, 3 and the back instep bands 3, 3. Holes 13, 13 are bored in the portions that are continuous with 1, respectively. However, these holes 12 and 13 are not necessarily necessary. Two engagement bands 6.6 are connected to the tips of one side of the front instep bands 2, 2, and the other end protrudes in a gate shape on the front side (back side when manufactured). Locking bodies 7, 7 are provided. Similarly, posterior instep 3,3
An engagement band 8 and an engagement band 10 are connected to the ends of one side of the heel bands 4, 4, and a locking body 9 and a locking body protruding in a portal shape are provided at the other end. 11 are provided. The engagement band 6 has an engagement portion 6a on the front side (on the back side when manufactured), one side of which is inclined like a ratchet tooth.
... 6a are protruded in large numbers, and the locking body 7 protrudes in a gate shape on the front side (on the back side when manufactured), and has notches 7c, 7c at its base, and on the inside of the gate shape. A locking portion 7a is provided protrudingly provided, and an operating knob 7b is provided protrudingly provided on the outside. When the engagement band 6 is inserted into the locking body 7, the engagement portion 6a
The slope of the locking portion 7a comes into contact with the slope of the locking portion 7a, and the gate-shaped locking body 7 is lifted from the notches 7c, 7c, so that the locking portion 6a and the locking portion 7a are engaged. To release this engagement, the operating knob 7b is rotated upward and the engagement band 6 is pulled out from the locking body 7 by lifting it. Further, the method of engaging and disengaging the other engagement bands 8 and 10 and the locking bodies 9 and 11 is the same.

[Effect of the idea]

According to this invention, although it is easy to manufacture, it can be adjusted according to the size and shape of the foot, and after wearing it on the foot, the bottom part will be attached to the sole of the foot not only when walking but also when swimming. This has the excellent effect of providing inexpensive sandals that are always in close contact with the body and can be worn for both walking and swimming. In addition, the front instep band, heel band, and back instep band all have a one-size-fits-all structure with the ability to adjust dimensions, so one size can accommodate a variety of foot sizes, so there is no need to prepare many sizes. The effect is that there is no Furthermore, the heel band and back instep band, which are connected from the sole plate, are crossed and connected, so even when walking or swimming,
The heel band and the back instep band have the advantage that they can always be fitted to the foot without slipping down or coming off. Furthermore, once assembled, it is possible to put on and take off the feet by simply disengaging the heel band or back instep band, making it extremely easy to put on and take off the sandals even though they are assembled and used. It has the effect of being simple. As described above, the present invention is an extremely excellent invention that can be manufactured at a low cost, is easy to put on and take off, and can be perfectly adapted to the size and shape of the foot.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a plan view of the state before assembly, Fig. 2 is a side view showing the state of use, and Fig. 3 is an enlarged cross section taken along the line A-A' of Fig. 1. 4 are sectional views showing the engagement and disengagement between the engagement band and the locking body, and FIG. 5 is a perspective view of the engagement band and the locking body. 1 is a bottom plate, 2 is a front instep band, 3 is a back instep band, 4 is a heel band, 6, 8, and 10 are engagement bands, 7, 9, and 11 are locking bodies, and 6a is an engagement portion.

Claims (1)

[Scope of utility model registration request] The roughly foot-shaped sole plate has a front instep band on both sides of the front, a heel band on both sides of the midsection, and a rear instep band on both sides of the rear. The posterior instep bands are crossed and connected, and an engagement band having a plurality of engagement parts is connected to the tip of one side of each of the anterior instep band, heel band, and posterior instep band, and the end of the other side is connected to the engagement band. A sandal comprising a locking body through which the engagement band is inserted and locked.