JP3061573U - Groove lid - Google Patents

Abstract

(57) [Summary] [Problem] Even if water with a drainage capacity or more flows into a bathroom, the upper surface of the drainage can be covered in a stable state without falling off from the drainage. A groove lid including grating is provided. An elastic member (8) exhibiting large slip resistance is attached to an appropriate portion of a side surface portion (7) of a groove lid body (1). By making the elastic member 8 adhere to the side wall 6 of the drain groove 2, even when a large amount of drain water flows, the groove cover main body 1 is prevented from floating above the upper surface of the drain groove 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an improvement of a gutter including a grating covering an upper surface of a drain gutter formed on a floor of a bathroom.

[0002]

[Prior art]

 As a part of responding to an aging society, barrier-free technology that eliminates the steps between the dressing room and the bathroom has been studied and is already in practical use. With the barrier-free environment around the bathroom, drainage in the bathroom may overflow to the dressing room due to almost no steps, so a drain ditch should be formed along the periphery of the bathroom floor. The drainage ditch is provided with a synthetic resin grating or groove cover on the upper surface of the drainage ditch from the viewpoint of water resistance and moldability.

[0003]

[Problems to be solved by the invention]

 As described above, a grating or a groove cover is detachably provided on the upper surface of the drainage groove formed on the floor of the bathroom for barrier-free use. As a result, the upper surface of the drainage ditch is closed, so that a bather can be prevented from tripping or small items falling into the drainage ditch.

[0004] However, a conventional groove cover including a grating made of a synthetic resin is relatively lightweight, and when water having a drainage capacity or more is discharged into a bathroom due to overflow or the like generated during bathing, a drainage ditch is provided. There is a problem in that the groove lid attached to the wing rises and comes off. If the ditch is left off from the drain, it may cause stumbling, and small items may fall into the drain.

[0005] The present invention solves the above-mentioned disadvantages of the conventional groove cover including grating, and prevents the groove cover from being detached from the drain groove even if water having a drainage capacity or more flows into the bathroom. It is another object of the present invention to provide a groove cover including a grating capable of covering the upper surface of a drain groove in a stable state.

[0006]

[Means for Solving the Problems]

 The structure of the present invention for achieving the above object will be described in detail. The invention according to claim 1 includes a synthetic resin grating set in a drain formed on a floor of a bathroom. An elastic member that exhibits high slip resistance is attached to the side surface of the lid body, and the elastic member is brought into close contact with the side wall of the drainage ditch, so that even if a large amount of drainage flows, the gutter lid main body can be placed on the upper surface of the drainage ditch. It is a groove cover characterized in that it is prevented from floating more.

The invention according to claim 2 is a groove cover including a synthetic resin grating set in a drain groove formed on the floor of a bathroom, wherein the groove cover body is manufactured by hollow extrusion molding. A concave groove is formed in a side edge of a synthetic resin cap to be attached to the opening at both ends of the groove lid body, an elastic member exhibiting a large slip resistance is attached in the concave groove, and the elastic member is drained. The groove lid is characterized in that the groove lid body is prevented from floating above the upper surface of the drain groove even when a large amount of drainage flows by being in close contact with the side wall of the groove.

[0008] Further, the invention according to claim 3 is a groove cover including a synthetic resin grating set in a drain groove formed on the floor of a bathroom. An elastic member exhibiting a large slip resistance is attached in an L-shape, and the outer edge of the elastic member is brought into close contact with the side wall of the drainage groove, so that even when a large amount of drainage flows, the groove lid body can be formed. It is a groove cover characterized in that it is prevented from floating above the upper surface of the drainage ditch.

[0009]

[Embodiment of the invention]

 Hereinafter, the specific configuration of the groove cover including the grating according to the present invention will be described in detail based on the illustrated embodiment. FIG. 1 is an explanatory view of a state in which a groove cover according to the present invention is set in a drain groove, FIG. 2 is a perspective view showing an embodiment of the groove cover of the present invention, FIG. FIG. 4 is a perspective view showing a cap attached to the opening end of the lid body, FIG. 4 is a perspective view of the groove lid shown in FIG. 3, FIG. 5 is a plan view showing another embodiment of the groove lid of the present invention, and FIG. FIG. 13 is a perspective view showing still another embodiment of the groove cover.

[0010] In the figure, reference numeral 1 denotes a groove cover main body including a grating made of a synthetic resin material exhibiting excellent properties such as impact resistance and heat resistance. Reference numeral 2 denotes a drain groove recessed in the floor 3 of the bathroom R, and the groove cover body 1 is set in the drain groove 2.

In the embodiment shown in FIGS. 1 and 2, the non-hollow groove cover body 1 is provided with grounding legs 5, 5 on both sides of the lower surface of the top plate 4. When the groove cover body 1 is set in the drain groove 2 so that the lower end surfaces of the grooves 5 and 5 contact the bottom surface in the drain groove 2, the horizontal surface of the top plate 4 of the groove cover body 1 and the floor surface 3 are substantially The drainage can flow into the drainage groove 2 through a small gap S formed between the lid body 1 and the side wall 6 in the drainage groove 2.

The conventional groove cover including the grating set in the drain groove 2 does not have any locking means in the drain groove 2. When it flows into the groove, the groove cover body floats up and may come off the drain groove 2.

Therefore, in the present invention, a plurality of elastic members 8 exhibiting large slip resistance are attached to the side surface portion 7 of the groove lid body 1, and the elastic members 8 are brought into close contact with the side walls 6, 6 of the drain groove 2. In this way, even if a large amount of drainage flows, the groove lid body 1 is prevented from coming off the drainage groove 2.

In the embodiment shown in FIG. 2, four elastic members 8 are attached to both side surfaces 7 of the groove cover main body 1 at appropriate intervals, but if it is possible to prevent floating due to overflow or the like, two elastic members 8 are used. Of course, one or three elastic members 8 may be attached to the side surface portion 7, and the range of the present invention is not affected by a change in the number of attached elastic members 8.

The elastic member 8 is preferably made of a natural rubber material or a synthetic rubber material. However, if the elastic member 8 contains a large amount of a plasticizer and can adhere to the side wall 6 of the drain groove 2, the elastic member 8 may be made of a soft synthetic resin material. It may be a manufactured elastic member. Further, in order to attach the elastic member 8 to the side surface portion 7 of the groove cover main body 1, a small hole for attachment is previously formed in the side surface portion 7 of the groove cover body 1 by recessing or drilling. Alternatively, a locking portion projecting from the back surface of the elastic member 8 may be press-fitted, or a general attachment means such as adhesion or welding may be used.

The groove lid body 1 of the embodiment shown in FIGS. 3 and 4 is manufactured by hollow extrusion molding, and caps 9 made of synthetic resin are attached to the openings at both ends of the internally hollow groove lid body 1. It is supposed to be. In the case of this embodiment, a concave groove 10 is formed in a side edge portion of the cap 9, and an elastic member 8 exhibiting a large slip resistance is press-fitted into the concave groove 10, and then both ends of the groove cover body 1 are opened. In this case, the elastic member 8 attached to the cap 9 is used to make close contact with the side wall 6 of the drain groove 2 by utilizing the sliding resistance.

Next, in the groove cover body 1 of the embodiment shown in FIG. 5, a plurality of long rod-shaped bodies 12 are slightly attached to the upper surface of the connecting bar 11 so as to be orthogonal to the bar 11. A grating-shaped groove cover that is attached and fixed so as to have a gap, and an elastic member 8 exhibiting large slip resistance is attached to the side surface portion 7 of the groove cover main body 1 or the end surface of the connecting bar 11. The elastic member 8 is brought into close contact with the side wall 6 of the drain groove 2 so as to prevent the groove cover body 1 from floating above the upper surface of the drain groove 2.

Further, in the embodiment shown in FIG. 6, an L-shape is formed at an appropriate position on the bottom surface of the grounding legs 5, 5 protruding from the lower surface of the top plate 4 of the groove lid body 1. An elastic member 8 exhibiting a large slip resistance is attached, and the outer edge of the elastic member 8 is tightly adhered to the side wall 6 of the drain groove 2. It becomes tightly fitted to the side wall 6 of the drain groove 2 via the elastic member 8, and it is possible to effectively prevent the water from rising from the inside of the drain groove 2.

As described above, in the groove cover including the grating of the present invention, the elastic member 8 exhibiting a large slip resistance is attached to the side surface 7 of the groove cover body 1 and the sliding resistance of the elastic member 8 is used. The drain lid 2 is brought into close contact with the side wall 6 of the drain groove 2, and even when a large amount of drain water flows at one time, it is possible to completely prevent the groove lid body 1 from rising above the upper surface of the drain groove 2. .

[0020]

[Effect of the invention]

 Therefore, according to the present invention, it is possible to provide a groove cover adapted for barrier-free surroundings of the bathroom, and even if water having a drainage capacity or more is discharged into the bathroom, the groove cover attached to the drainage ditch can be provided. It is possible to solve the problem that the user comes up and comes off, and solves the problem that the bather stumbles and small items fall into the drain.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a state in which a groove cover according to the present invention is set in a drain groove.

FIG. 2 is a perspective view showing an embodiment of the groove cover of the present invention.

FIG. 3 is a perspective view showing an inner hollow groove cover main body and a cap attached to an open end of the groove cover main body.

FIG. 4 is a perspective view of the groove cover shown in FIG. 3;

FIG. 5 is a plan view showing another embodiment of the groove cover of the present invention.

FIG. 6 is a perspective view illustrating a groove cover according to another embodiment of the present invention;

[Explanation of symbols]

1: Groove lid body 2: Drainage groove 3: Floor surface 4: Top plate portion 5: Grounding leg 6: Side wall 7: Side surface portion 8: Elastic member 9: Cap 10: Concave groove 11: Connecting bar 12: Long rod shape body

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yoshiyoshi Ikeda Hiroshima Pref., Koda-cho, Koda-cho, Tokyo Prep. Inside the Koda Plant

Claims (3)

[Utility model registration claims] 1. A groove cover including a synthetic resin grating set in a drain groove formed on a floor surface of a bathroom, wherein an elastic member exhibiting a large slip resistance is attached to a side surface of the groove cover body, and the elastic member is provided. A groove lid characterized in that a member is brought into close contact with a side wall of a drain groove to prevent the groove lid body from rising above the upper surface of the drain groove even when a large amount of drainage flows. 2. A groove cover including a synthetic resin grating set in a drain groove formed on a floor surface of a bathroom, wherein the groove cover body is formed by hollow extrusion molding, and both end openings of the groove cover body. A concave groove is formed in the side edge of the synthetic resin cap to be attached to, and an elastic member exhibiting a large slip resistance is attached in the concave groove, and the elastic member is brought into close contact with the side wall of the drain groove, so that a large amount of A groove cover characterized in that the groove cover body is prevented from floating above the upper surface of the drain groove even when the drain water flows. 3. A groove cover including a synthetic resin grating set in a drain groove formed on a floor surface of a bathroom, wherein the groove cover body has a substantially L-shaped shape at an appropriate position on the bottom surface of a leg portion. By attaching an elastic member exhibiting a large slip resistance and making the outer edge of the elastic member adhere to the side wall of the drainage groove, even when a large amount of drainage flows, it is possible to prevent the groove cover body from rising from the upper surface of the drainage groove. A groove cover characterized by being prevented.