JPS6134801B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to footwear worn when wearing Japanese clothing.

[Prior art and its problems]

Traditionally, zori and geta are made by placing a thong on a wooden stand of a uniform size, and adjusting the length of the thong to fit the size of each person's feet. This is a characteristic of ancient Japanese sandals and geta, but the difficulty is that adjusting the length of the thong requires considerable skill and cannot be easily adjusted by anyone, and most of the time it is done by a specialist. It is entrusted to

The work of tightening the thong is usually done by inserting the thong core 2 extending from the end of the thong 1 into the thong 1, as shown in Fig. 1.
to form a loop 3, insert the thong 2 into this loop 3, pull it out from the loop 3 to provide a U-shaped part 4, and connect the U-shaped part 4 and the end of the thong core 2. The end of the thong core 2 is inserted into the thong insertion hole formed in the base, and the end of the thong core 2 pulled out from the thong insertion hole to the underside of the base is inserted into the U-shaped part of the other thong core 2, folded back, and the ends are folded together. Since they are tied together, there is a drawback that it takes a lot of effort to insert the thong core into the insertion hole and to tie the thong cores together.

[Problem of invention]

Therefore, the technical object of the present invention is to solve the above-mentioned disadvantages and to facilitate the adjustment of the length of the thong.

[Structure of the invention]

In order to solve the above problems, the present invention inserts the end of a thong into a thong insertion hole provided in a stand, and provides a protrusion on the thong core pulled out from the end of the thong below the stand. The lower surface is provided with an engagement recess into which the projection can be engaged, and a plurality of at least one of the engagement recess and the projection is provided.

[Effect]

The footwear having the above structure prevents the end of the thong from slipping out of the thong insertion hole by fitting the protrusion into the engagement recess, and lengthens the thong by changing the engagement position of the protrusion with respect to the engagement recess. Make adjustments accordingly.

〔Example〕

Embodiments of the present invention will be described below based on sandals shown in FIGS. 2 to 5.

As shown in the figure, the stand 10 includes a core 12 made of cork, synthetic resin, etc., and an outer skin 11 wrapped around it.
A bottom 13 is bonded to the lower surface of the core 12.

A front thong insertion hole 14 is formed in the toe portion of the stand 10, and a pair of rear thong insertion holes 15, 15 are provided in the heel portion of the stand 10. In addition, 1
0, a recess 16 is formed between a pair of rear thong insertion holes 15, 15, and a pair of core insertion grooves 18, 18 are provided on the lower surface of a seat plate 17 attached to this recess 16. A plurality of protrusion engaging recesses 19 are formed in each core insertion groove 18 .

In the bottom 13, a cut in a U-shape or a shape similar to a U-shape is formed at a position facing the front thong insertion hole 14 and the rear thong insertion holes 15, 15, and an opening/closing lid is formed inside the cut. 20 and 21 are provided. The opening/closing lids 20, 21 are closed after the thong 22 is placed on the stand 10.

Note that the opening/closing lids 20 and 21 can be closed by using a method of nailing a crotch needle (U-shaped needle) or by gluing the opening/closing lids 20 and 21.
A pressure-sensitive adhesive layer 23 is provided on the inner surface of the thong 22 on the stand 10, and the surface is covered with a release paper 24.
After this, the release paper 24 is peeled off and attached to the lower surface of the core 12.

The thong 22 has a front thong 27 attached to the bent part of the inner thong 25 and the outer thong 26.
7 is inserted into the front thong insertion hole 14 to prevent it from coming off.

Note that the prevention mechanism for the front thong 27 is the same as that for the inner thong 25 and the external thong 26, which will be described later, and therefore a description thereof will be omitted.

The ends of the inner thong 25 and the outer thong 26 are inserted into the posterior thong insertion hole 15, and a plurality of protrusions 29 are formed on the thong core 28 pulled out from the end of each thong 25, 26 below the stand 10, These protrusions 29 can be engaged with the engagement recesses 19 of the seat plate 17.

The sandals shown in the embodiment have the above structure, and these sandals include a front thong 27, an inner thong 25, and an outer thong 2.
After adjusting the length of 6, open/close lid 20 of bottom 13,
Make sure to close 21.

Now, the thong core 2 of the inner thong 25 and the outer thong 26
8 into the core insertion hole 18 of the seat plate 17 and insert the protrusion 29
When the laces 25 and 26 are fitted into the engagement recess 19, the thong core 28 does not move in the length direction due to the engagement between the protrusion 29 and the engagement recess 19, and the ends of the thongs 25 and 26 fit into the thong insertion hole 15. This prevents them from escaping. Therefore, by changing the engagement position between the protrusion 29 and the engagement recess 19, the amount of insertion of the end of the thong into the thong insertion hole 15 changes, and the lengths of the inner thong 25 and the outer thong 26 can be adjusted as desired. can.

After adjusting the length of the thong as described above, the opening/closing lid 21 is closed and glued to the bottom of the core 12.
1 comes into contact with the lower surface of the seat plate 17, and the protrusion 29 is held in a state where it fits into the engagement 19.

In the first embodiment, an engagement recess 19 consisting of a depression is formed on one side of the bottom plate 17, and the protrusion 29 of the thong core 28 is fitted into the engagement recess 19. The matching recess is not limited to this. For example, as shown in FIG.
A plurality of protrusions 30 are arranged in a grid pattern on one side of 7, and the portion surrounded by the four protrusions 30 is formed into an engaging recess 19.
You can also use it as

The shape of the protrusion 30 can be any shape such as a rectangular shape in addition to the spherical shape shown in the illustrated example, and the shape of the engagement recess 19 on the lower surface of the base 10 is determined according to the shape.

〔effect〕

As described above, according to the present invention, a protrusion is provided on the thong core, and an engaging recess is provided on the bottom surface of the base in which the protrusion can engage, and the protrusion is fitted into the engaging recess to prevent the thong from slipping out. This makes it extremely easy to remove the thong, and even an amateur can easily remove the thong without using any tools.

In addition, by changing the engagement position of the protrusion with respect to the engagement recess, it is possible to change the amount of insertion of the thong end into the thong insertion hole, so the length of each thong can be arbitrarily adjusted individually. It is possible to obtain footwear that is comfortable to wear.

In addition, because the thong core, which has multiple protrusions, can be inserted into the thong insertion hole as it is, the thong can be inserted into the thong insertion hole as is, compared to conventional sandals in which the thong cores are tied together, as described above. It is easy to insert the core.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a part of the thong when the thong is worn by the conventional method, Fig. 2 is a perspective view of the sandals according to the present invention, and Fig. 3 is a longitudinal sectional front view of the heel side part of the same. FIG. 4 is a perspective view showing the bottom side of the same sandal stand, FIG. 5 is a perspective view of the same seat board, and FIG. 6 is a perspective view showing another embodiment of the same seat board. DESCRIPTION OF SYMBOLS 10... Stand, 14... Thong insertion hole, 15... Posterior thong insertion hole, 19... Engagement recess, 20... Thong, 28... Thong core, 29... Projection.

Claims (1)

[Claims] 1. The end of the thong is inserted into the thong insertion hole provided in the thong, and a protrusion is provided on the thong core pulled out from the end of the thong to the bottom of the thong, and the bottom surface of the thong is provided with an engagement that allows the protrusion to engage. Footwear including a plurality of engagement recesses and at least one of the engagement recesses and projections.