JPH018164Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Use This invention relates to zori sandals that allow the work of straightening the back thong and the adjustment of the length of the back thong.

BACKGROUND ART Conventionally, in zori sandals, a pair of rear thongs are inserted into a pair of hind thong insertion holes provided at the rear of a zori stand, and each thong core extending from the end of each hind thong is inserted into the zori. The rear thongs are inserted into the rear thongs of the zori stand by protruding into recesses provided in communication with the rear thong insertion holes of the base, and connecting the pair of rear thongs protruding into the recesses with each other in the recesses. Instead of inserting it into the hole, a removable anchor was provided at each end of the thong core extending from each end of the pair of hind thongs, and a fixing device for the thong was provided on the sandal stand. Zori sandals are installed in a concave hole, and the length of each thong can be adjusted by changing the engagement position of each of the fastening tools and changing the fixing position of each fastening tool and the fixing tool. It is publicly known. For example, Publication No. 143302 of 1982,
−143303 Publication, 1987-143304 Publication and 1984 Publication
There are publications such as No. 59-194801.

Problems to be solved by the invention In each of the above-mentioned conventional zori sandals, a plurality of protrusions are provided on each of the thong cores extending from a pair of rear thongs, and these protrusions on the thong core are connected to recesses provided in the sandal base. Alternatively, a fastener or special engaging tool may be attached to each of the thong cores extending from the back thong, and the thongs may be mutually connected in a recess provided in the sandal stand. This method engages with the thong to prevent the thong from slipping out, but its structure is complex and difficult to manufacture, and the length of the thong cannot be easily adjusted. There are disadvantages such as the need to specially manufacture the entire thong core.

Means for Solving the Problems Therefore, the present invention involves inserting a rear thong into a pair of rear thong insertion holes provided in a sandal stand, and supporting the tip of the thong with a thong core extending from each end of the thong. Fit and tighten the pipe tubes each having a ring, and pass these through each thong insertion hole.
Each protrudes into a concave hole communicating with the posterior thong insertion hole,
The support rings of the respective pipe tubes protruding into the recessed holes are removably fastened to screw holes provided in parallel on the seat plate inside the recessed holes, respectively, using set screws, and the pair of rear thongs are attached to each of the sandal stands. This provides excellent sandals for the thong insertion hole.

Function: Insert the rear thong into the pair of rear thong insertion holes of the sandal stand, and insert the thong core extending from each end of the thong into the thong core.
Tube tubes each having a support ring at the tip are fitted and tightened, and these tubes are passed through each thong insertion hole and protruded into a concave hole communicating with the rear thong insertion hole, and each tube tube protruded into the concave hole is Insert the support ring into the screw hole parallel to the seat plate inside the recessed hole.
According to the present invention, each of the rear thongs is removably fastened with a locking screw, and the rear thongs are inserted into the rear thong insertion hole of the sandal stand. By changing the setting position of the locking screw that locks the supporting ring, the length of each thong can be easily adjusted, and the work of inserting the thong into the thong insertion hole of the sandal stand is also easy. , insert tube tubes fitted and tightened onto the respective tube cores extending from the ends of each tube tube into the tube tube insertion holes, respectively, and insert the branch rings provided at the tips of these tube tubes together with the tube tubes at each rear tube tube. Each of the protruding tubes is made to protrude into a recessed hole communicating with the thong insertion hole, and the support ring provided at the tip of each of the protruding tubes is screwed into an appropriate one of the threaded holes arranged in parallel on the seat plate inside the recessed hole. Each thong inserted into a pair of thong insertion holes in the sandal stand as described above can be accomplished by a simple operation of tightening the thong with a
Each rear thong is completely prevented from slipping out by tightening the support rings of the tube tubes, which are fitted and tightened to the thong core at each tip, respectively, with set screws to the seat plates fixed in the recessed holes. This makes it possible to easily remove the thong and adjust the length of the thong, and because the structure is simple, the various drawbacks of the prior art can be eliminated.

Embodiments Examples of the present invention will be described below with reference to the drawings.

In the figure, 1 is a sandal stand, and 2 and 2 are a rear thong insertion hole drilled in the rear of the sandal stand 1. Each posterior thong insertion hole 2,
A tube tube 6 having a support ring 5 at the tip is fitted and fastened to the nasal cord cores 4, 4 extending from the ends of the posterior cords 3, 3 inserted into the tube. Then, each of the rear thong insertion holes 2, 2 communicates at its lower end with a concave hole 7 made in the bottom of the sandal stand 1, and a seat plate 8 is provided at the bottom of the concave hole 7, and the seat plate 8 is provided with an arbitrary number of screw holes 10, 10 arranged in parallel, into which locking screws 9 for locking the support ring 5 of the tube tube 6 fitted and fastened to each of the thong cores 4, 4 are screwed. The recessed hole 7 is opened and closed by an opening/closing lid 12 carved into the bottom skin 11. Reference numeral 13 indicates a front thong.

This zori, configured as described above, has 3 rear thongs,
3 into the rear thong insertion holes 2, 2 of the sandal stand 1, and the tips of the thong cores 4, 4 of each rear thong 3, 3, and the tube tubes 6 fitted and tightened to the thong cores, respectively, and their tips. The support rings 5 provided at the tips of the respective pipe tubes 6 protruding into the recessed holes 7 that communicate with the rear thong insertion holes 2 and 2, respectively, are inserted into the recessed holes 7. The rear straps 3, 3 are tightened by tightening screws 9 into appropriate ones of the screw holes 10, 10 arranged in parallel on the inner seat plate 8, respectively.
pass through the rear thong insertion hole of the sandal stand 1 and fasten their tips to the seat plate 8 in the recessed hole 7, respectively. Therefore, the posterior thongs 3, 3 are reliably prevented from slipping out from the respective posterior thong insertion holes 2, 2. Furthermore, the setting positions of the locking screws 9, 9, which lock and support the support ring 5 provided at the tip of each tube tube that is fitted and fastened to each of the thong cores 4, 4, are determined by the screw holes 10, 10 provided in parallel on the seat plate 8. By changing the insertion amount of the posterior thong into each posterior thong insertion hole 2, 2,
It is possible to arbitrarily adjust the length of each thong.

Effects of the invention As described above, this invention allows the support ring provided on the tube tube into which the thong core of the back thong is fitted and fastened to protrude through the back thong insertion hole of the sandal stand into the recess that communicates with it. The rear thong can be secured by a simple operation of tightening the support ring provided at the tip of the tube protruding into the recessed hole into the appropriate threaded hole provided in parallel on the seat plate inside the recessed hole using a set screw. It is possible to reliably prevent the thong from slipping out of the rear thong insertion hole, and the setting position of the set screw that locks the support ring provided at the tip of the tube tube that is fitted and tightened to the thong core is set by the screw hole provided in the seat plate. By changing the amount of insertion of the rear thong into each rear thong insertion hole, the length of each rear thong can be arbitrarily adjusted, and sandals that are comfortable to wear can be obtained. This is a meaningful idea that has the advantage of being able to use a conventional rear thong, having a simple structure, and being easy to manufacture.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an elevational view of a main part of the sandals according to the present invention. FIG. 2 is a bottom view showing the main parts of the sandals according to the present invention. Figure 3 is a perspective view of the main parts of the sandals of the present invention. FIG. 4 is an enlarged perspective view showing the tip of the thong used in the sandals of the present invention. 1... Sandal stand, 2... Rear thong insertion hole, 3... Rear thong, 4... Thong core, 5... Support ring, 6... Tube tube with support ring 5 formed at the tip, 7... Concave Hole, 8... Seat plate, 9... Set screw, 10... Screw holes arranged in parallel on the seat plate 8.

Claims (1)

[Scope of utility model registration request] Inserting the rear thongs into a pair of rear thong insertion holes provided in the sandal stand, respectively fitting and tightening tube tubes having support rings at the tips to the thong cores extending from each end of the rear thongs,
These are passed through each thong insertion hole and protruded into a concave hole communicating with the rear thong insertion hole, and the support rings of each tube tube protruding into the concave hole are screwed in parallel to the seat plate in the concave hole. A sandal characterized in that the rear thong is removably fastened to each hole with a locking screw, and the rear thong is inserted into the rear thong insertion hole of the sandal stand.