JP3004335U - Garbage removal tool for bath drain - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To provide a dust collector for a bath drain that can be applied to water collecting recesses and drains of different sizes on the bathroom floor. [Composition] A dust remover for a bath drain has a net support provided with a circular collar 13 that fits into a water collecting recess 43 at the upper end of a cylinder having an arbitrary thickness according to a small diameter drain, and a cylinder. A dust collecting net that is fixed to the mouth periphery of the opening and surrounds the lower surface, the outer peripheral surface, and the upper surface of the circular brim, and the bag-shaped portion hangs into the cylindrical portion.
It is composed of a closing plate that is arranged with a predetermined gap above it, and the circular flange of the net support is provided with concentric circular thin sections for cutting to fit large, medium and small water collecting recesses on the bath floor. It was made possible.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dust remover for removing dust such as hair in bath drainage.

[0002]

[Prior art]

 As this type of dust remover, a dust remover is attached to a support frame that fits into the water collecting recess on the bath floor.

[0003]

[Problems to be solved by the device]

 The support frame of the above-mentioned dust remover is set according to the diameter of the intermediate hole of the water collecting recess so that it can be used in combination with large, medium and small diameters of the drainage port.

However, in the case of such a combined type, there is a disadvantage that the dust collection net does not fit well in all of the large, medium, and small drainage outlets, and therefore hair leaks due to collection.

In view of the above, the present invention provides a support frame structure in which a flange portion whose outer diameter can be changed according to a water collecting recess is provided at the upper end of a tubular portion that fits a small-diameter drainage port, and a dust collecting net is suspended in the tubular portion. With a simple structure that can be set, it is possible to set water collecting recesses and drainage ports of different sizes, large and medium, and drains, so that the above-mentioned conventional inconveniences can be solved all at once. The purpose is to provide.

[0006]

[Means for Solving the Problems]

 To explain the means of the present invention for solving the above-mentioned problems, the dust collector for a bath drain of the present invention has a water collecting recess at the upper end of a cylindrical portion having an arbitrary thickness according to a small diameter drain outlet. And a net support provided with a circular brim that fits into the tubular flange, and the tubular portion is fixed to the peripheral edge of the opening so as to surround the lower surface, the outer peripheral surface, and the upper surface of the circular brim, and the bag-shaped portion hangs into the tubular portion. The net support is composed of a dust collecting net and a closing plate arranged above the circular brim with a predetermined gap. The circular brim of the net support is provided with thin concentric cutting parts for cutting the bath floor surface. It is suitable for large and small water collecting recesses.

[0007]

[Action]

 The dust collector for a bath drain according to the present invention comprises a net support, and a circular collar is provided at the upper end of the tubular portion, so that the tubular portion is fitted with a small-diameter outlet and the circular collar has a large diameter. Since the circular flange has multiple thin sections that are concentric with the cylindrical section, the thin section is cut to match the hole diameter of the water collecting recess on the floor, and the circular flanges with different diameters are fitted. Can be adapted to water recesses.

Further, since the mouth portion of the dust collecting net is fixed to the lower tubular portion of the circular collar and the net is surrounded by the lower surface, the outer peripheral surface and the upper surface of the collar portion, the whole is suspended and supported in the tubular portion. The support tool of the present invention is adapted to the desired diameters of the water collecting recess and the drainage port, and the structure is simplified such that it can be used.

[0009]

【Example】

 1 is a perspective view of a dust remover for a bath drain according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line AA in FIG. 1, FIG. 3 is a bottom view of a net support, and FIG. 3 is a sectional view taken along the line BB, FIG. 5 is a sectional view of the dust collecting net, FIG. 6 is a top view of the net pressing tool, FIG. 7 is a sectional view taken along the line CC of FIG. 6, and FIG. FIG. 9 is a top view of the closing plate, and FIG. 9 is a sectional view taken along the line DD in FIG.

A debris remover for a bath drain according to the present invention comprises a net support 1 that fits into a water collecting recess on the bath floor, a dust collection net 2 that is attached and supported by the net support 1, and It is composed of a pressing tool 3 for fixing the dust collecting net to the net supporting tool 1, and a closing plate 4 which is supported above the pressing tool 3 with a predetermined gap therebetween.

The net support 1 is a molded body of a synthetic resin material, and a circular flange 13 is integrally provided on the upper end of the tubular portion 11.

The cylindrical portion 11 has an outer diameter that fits into the smallest diameter drainage port, and a groove that makes a round or convex portions 12 are provided at equal intervals on the outer peripheral surface of the cylindrical portion 11. Then, the rubber band 21 portion attached to the mouth of the net 2 is fastened to the convex portion 12, and the lower surface, outer peripheral surface and upper surface of the collar portion 13 are surrounded to enclose the bag-shaped portion of the net 2 to the tubular portion 11. It is designed to hang inward.

Further, the circular collar 13 has its outer diameter matched with the inner diameter of the largest diameter water collecting recess, the collar plate portion is provided with the drain holes 14 of equal intervals floating, and the lower surface thereof. A plurality of thin-walled portions 15 concentric with the cylindrical portion 11 are provided, and the thin inner portion 15 is cut so that the outer shape of the circular shape 13 fits into the water collecting recess.

Next, the net retainer 3 is a synthetic resin molded body similar to the support 1, and has a flange 32 integrally provided on an upper portion of a short cylinder 31 fitted into the cylinder portion 11. Pressing ribs 33 are provided on the outer peripheral surface of the cylinder 31 at equal intervals, and the pressing ribs 33 are tightly fitted into the cylinder portion 11 to fix the dust collecting net 2 between the cylinder portion 11 and the short cylinder 31. It is

Stop shafts 34 are integrally provided at several points on the upper surface of the flange 32, and the stop shaft 34 supports the closing plate 4.

Similarly, the closing plate 4 is a molded body made of a synthetic resin material, and has a disk shape having an area that covers the circular flange 13 of the net support tool 1, and the bottom surface of the pressing tool 3 is fastened. A receiving cylinder 41 having a lower opening is integrally provided corresponding to the shaft 34, and the receiving cylinder 41 is fitted to the stop shaft 34 to support the closing plate 4.

A drain hole 42 and a radial water collecting recess 43 communicating with the drain hole 42 are formed in the central portion of the closing plate 4.

However, when the dust remover for the bath drain of the present invention is attached to the water collecting port of the bathroom, first, the outer diameter of the circular collar 13 in the net support frame 1 is cut by cutting the thin portion 15 into the bath floor. Match the contents of the water collecting recess on the surface.

Next, a rubber band 21 attached to the opening of the dust collecting net 2 is fixed to the outer peripheral portion of the cylindrical portion 11, and the net 2 is surrounded by the lower surface, outer peripheral surface and upper surface of the circular collar 13. After hanging the bag-like portion into the tubular portion 11, the presser tool 3 is fitted into the tubular portion 11, the net 2 is fixed, and the dust collecting net 2 and the tubular portion 11 are fitted into the drain port, and the presser foot is pressed. By fitting the receiving cylinder 41 of the closing plate 4 to the stop shaft 34 of the tool 3, the closing plate 4 is fixed and supported with a gap above the net support 1.

[0020]

[Effect of device]

 As described above, this invention uses a net support to provide a circular brim at the upper end of the tubular part, so that the external shape of the tubular part fits the drainage outlet with the smallest diameter and the external shape of the circular brim has the largest diameter. Outer diameter of the circular brim is cut to match the hole for the water collecting recess on the bath floor, since a thin section for cutting that is concentric with the cylinder and is provided on the flange plate matches the water collecting recess. Can be fitted into the recess.

Further, the lower tubular portion of the circular brim is aligned with the small-diameter drain port, and moreover, the outer circumferential portion of the tubular portion is fixed to the circumferential portion of the dust collecting net, and the net is attached to the lower surface of the brim portion. Since the outer peripheral surface and the upper surface are surrounded and the bag strip portion is suspended in the tubular portion, the support of the present invention can be used to adapt it to the desired diameter of the water collecting recess and drainage port, and to simplify the structure. The effect of achieving the invented purpose is achieved.

[0022]

[Brief description of drawings]

FIG. 1 is a perspective view of a dust collector for a bath drain according to an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along the line AA in FIG.

FIG. 3 is a bottom view of the net support tool.

4 is a cross-sectional view taken along the line BB in FIG.

FIG. 5 is a cross-sectional view of a dust collection net.

FIG. 6 is a top view of the net retainer.

7 is a cross-sectional view taken along the line CC in FIG.

FIG. 8 is a top view of the closing plate.

9 is a cross-sectional view taken along the line DD in FIG.

[Explanation of symbols]

1. Net support 11. Tube part 12. Mounting part 13. Round tsuba 2. Dust collecting net 21. Rubber band 3. Net presser 31. Short cylinder 32. Flange 33. Rib 3
4. Retaining shaft 4. Block 41. Receptacle 42. Drainage hole 4
3. Water collecting recess

Claims (1)

[Scope of utility model registration request] 1. A net support having a circular brim that fits into a water collecting recess at the upper end of a tubular portion having an arbitrary thickness adapted to a small-diameter drainage port, and a peripheral edge of the opening of the tubular portion. It consists of a dust collecting net that is fastened and surrounds the lower surface, the outer peripheral surface, and the upper surface of the circular brim, and the bag-shaped portion hangs down to the tubular portion, and a closing plate that is arranged with a predetermined gap above the circular brim. A dust collector for a bath drain, characterized in that the circular brim of the net support is provided with a thin wall portion for cutting a plurality of concentric circles so as to be adapted to large, medium and small water collecting recesses on a bath floor.