JP2991289B2 - float - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a float, and more particularly, to a float which is installed on a seashore to construct a space where a person can walk on water. Floats provide an association between water and the shore, especially when there is a non-slip surface and it is desirable that a person not slip when walking on it. The float is
It is desirable to have a removable lid and to form a passage for ropes, wires, cables and the like.

[0002]

2. Description of the Related Art A conventional float is made by blow molding. The upper surface of the float has a convex surface or a projection to prevent slippage.

[0003]

However, a float having a convex upper surface is not effective in preventing slipping and slips when a person walks. For a float having an upper surface with projections formed thereon, the anti-slip effect is as poor as a float installed near the shore, and water is always accumulated on the surface. Moreover, the wires or cables for lighting did not have a place to pass through the float, so that the wires or cables rose above the float. Therefore, an object of the present invention is to provide a float that solves the above-mentioned problem.

[0004]

SUMMARY OF THE INVENTION The invention according to claim 1 has a hollow main body and a non-slip lid, the hollow main body has four upper corners, and each corner has a first corner. Recesses are formed, each corner is formed with one hole to define the underside of the first recess, and each corner is provided with one handle outward from the point below the hole. The handle has an opening in the handle, the hollow body has a second recess in the upper surface, and the anti-slip lid is located in the second recess in the upper surface of the hollow body. It is configured to be detachably attached.

According to a second aspect of the present invention, the anti-slip lid according to the first aspect has a structure having a projection pattern on a surface. According to a third aspect of the present invention, the second concave portion of the first aspect has a configuration in which two grooves intersect at the bottom surface of the concave portion. According to the invention of claim 4, the two grooves of claim 3 are:
The four corners of the intersection of the two grooves are inclined.

[0006]

1 to 3 show a float according to a first embodiment of the present invention. The float comprises a hollow body 10,
It consists of a non-slip cover 15 attached to this. The hollow main body 10 has a substantially cubic shape, and four upper corners are first concave portions 13. Each of the first recesses 13 is provided with a hole 12 one by one. A handle 11 is formed at each corner of the main body 10 to protrude outward from a lower portion of each hole 12. This handle 11 has a hole 111
Is formed. First recesses 13, holes 12 and handles 11 formed in each corner of the hollow body 10 are useful for connecting one float to another float. The description is omitted.

The hollow main body 10 has a second concave portion 14 on the upper surface. A plurality of female screws 141 are inserted into the bottom of the second recess 14 and are exposed on the surface of the second recess 14. A plurality of holes 151 through which bolts are passed are formed in the non-slip cover 15 in an arrangement corresponding to the screw holes 141 described above. The non-slip cover 15 is provided with a bolt 17
Is fitted into the second recess 14 by being screwed into the screw hole 141 through the hole 151. Note that the anti-slip cover 15 is removed by loosening and removing the bolt 17.

The peripheral surfaces 152 on the four sides of the anti-slip cover 15 are slopes. Therefore, the non-slip cover 15 is smoothly guided by the second concave portion 14
Is fitted within. Further, the guide action by the sloped peripheral surface 152 also facilitates the work of removing the non-slip cover 15 from the second recess 14. In addition, a protruding pattern 153 is provided on the upper surface of the anti-slip cover 15, and exhibits an anti-slip function. In addition, the non-slip cover 15 is made of a different material from the main body 10,
For example, it is made of rubber or another material having a large coefficient of friction. Also at this point, the upper surface of the non-slip cover 15 functions as a non-slip. Since the non-slip cover 15 is a separate member from the main body 10, restrictions on the material and weight of the main body 10 are reduced. This is advantageous for float production.

FIG. 4 shows a modification of the float of FIG.
The first recess 13 at each corner of the body 10 has, along its edge, an arched ear 16 projecting from the upper surface of the body 10. A second recess corresponding to the second recess 14 is formed up to the ear 16. 5 to 7 show a float according to a second embodiment of the present invention. The float comprises a hollow body 10 and a non-slip lid 15 attached thereto.

As shown in FIG. 6, two grooves 18 are formed on the bottom surface of the second concave portion 14 of the main body 10 so as to cross each other. The groove 18 restrains a rope, a wire, a cable, and the like inside. Lighting is possible by connecting a wire to the bulb. Four opposing corners of the intersection where the two grooves 18 intersect are slopes 181. The slope 181 protects a rope, a wire, a cable, and the like passed through the groove 18 from being damaged.

An anti-slip cover 15 is attached to the second recess 14 so that it can be removed and replaced as needed. Since the non-slip cover 15 is attached, the groove 18 serves as a passage through which a rope, a wire, a cable, and the like pass, and protects the passed rope, the wire, the cable, and the like. The present invention is not limited to the above embodiments, but can be implemented in various modifications without departing from the contents described in the claims.

[0012]

As described above, according to the first aspect of the present invention,
The hollow body has four upper corners, each corner having a first recess formed therein, one hole defining the underside of the first recess, and one handle with a hole formed therein. Because of the configuration that protrudes outward from a location below the first float, it is possible to connect one float to another float using the first concave portion, the hole, and the handle with the hole.

According to the first aspect of the present invention, since the non-slip cover is a separate member from the hollow main body, the non-slip cover can be made of a rubber material, thereby obtaining a good anti-slip effect. And thus prevent people from slipping when walking. Further, since the non-slip cover and the hollow main body are separate members, the material and weight of the hollow main body can be freely determined.

According to the invention of claim 2, the anti-slip cover is
Since the surface has a protruding pattern, a better anti-slip effect can be obtained, so that a person can be prevented from slipping when walking. According to the third aspect of the present invention, since the bottom surface forms the second concave portion, and the second concave portion has two intersecting grooves, the wires or cables for illumination can be placed inside the float. Can be passed through.

According to the fourth aspect of the present invention, since the four corners of the intersection where the two grooves intersect are sloped, the ropes, wires, cables, etc. passed through the grooves are not damaged. Can be protected.

[Brief description of the drawings]

FIG. 1 is a perspective view of a float according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of the float of FIG.

FIG. 3 is a sectional view of the float of FIG. 1;

FIG. 4 is a perspective view showing a modification of the float of FIG. 1;

FIG. 5 is a perspective view of a float according to a second embodiment of the present invention.

FIG. 6 is an exploded perspective view of the float of FIG.

FIG. 7 is a sectional view of the float of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Hollow main body 12 hole 13 1st recessed part 14 2nd recessed part 141 female screw 15 non-slip lid 151 hole 152 slope 153 projecting pattern 17 bolt 18 two crossed grooves 181 slope

Claims (4)

(57) [Claims] 1. A hollow body and a non-slip lid, the hollow body having four upper corners, each corner having a first recess, and each corner having a first recess. Is formed such that one hole defines the underside of the first recess, one handle at each corner projects outwardly from a location below the hole, and a hole is formed in the handle. The hollow body has a second concave portion on the upper surface, and the non-slip lid is detachably mounted in the second concave portion on the upper surface of the hollow main body. Features a float. 2. The float according to claim 1, wherein said non-slip lid has a projection pattern on its surface. 3. The second recess is provided on a bottom surface of the recess.
The float according to claim 1, wherein the float has two grooves so as to cross each other. 4. The float according to claim 3, wherein the two grooves are configured such that four corners of an intersection point where the two grooves intersect are inclined surfaces.