JP3669257B2 - Basin unit - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wash basin unit that operates a kelep that opens and closes a drain hole of a wash bowl with an operation unit via a release wire.
[0002]
[Prior art]
Conventionally, as shown in FIG. 3 , a drain hole 5 is provided at the bottom of the wash bowl 4, a bottomed cylindrical drain cylinder 3 is suspended below the drain hole 5, and the drain hole 5 is opened and closed to the drain hole 5. A wash basin (not shown) is provided, and the release wire 2 for moving the kelep up and down is led out from the bottom of the drain tube 3 and connected to the lower end of the operation portion 7 disposed on the peripheral edge of the wash bowl 4. Although the unit is formed, when performing installation work to be attached to a vanity such as a cabinet, the above-mentioned vanity unit manufactured and assembled in advance at a factory etc. is brought to the construction site and incorporated into the vanity at the construction site. Is.
[0003]
[Problems to be solved by the invention]
Such a wash basin unit is placed directly on the floor or the like at a construction site or a transport site. At this time, if the washstand unit is placed directly on the floor or the like with the surface of the wash bowl 4 facing upward and the drain tube 3 positioned downward, the release wire 2 led out from the bottom of the drain tube 3 However, there is a problem that the release wire 2 is bent or the release wire 2 is bent. The bent release wire 2 causes a malfunction of the opening and closing operation of the Kelepp drain hole 5, a water stop defect of the Kelepp drain hole 5, and the like.
[0004]
The present invention has been made in view of the above points, and provides a wash basin unit in which the release wire is not bent even if the wash basin unit is placed directly on the floor surface with the drain tube positioned downward. It is an object to do.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the wash basin unit according to the present invention is provided with a drain hole 5 at the bottom of the wash bowl 4, a bottomed cylindrical drain cylinder 3 is suspended below the drain hole 5, and the drain hole 5 And a release wire 2 for moving the kelp 6 up and down is led out from the bottom of the drain tube 3 and is connected to an operation portion 7 disposed on the peripheral edge of the wash bowl 4. In the wash basin unit, a cylindrical protective cover 1 that covers the periphery of the part of the release wire 2 that is led out from the bottom of the drain tube 3 is provided to be rotatable around the axis of the drain tube 3 and is provided on the side surface of the protective cover 1. notch 8 the release wire 2 is fitted and fixed to is characterized in that is projected to release the wire 2 from the side of the protective cover 1. As a result, even if the wash basin unit is directly placed with the drain tube 3 positioned on the floor surface at the construction site or the transport site, the protective cover 1 surrounds the portion of the release wire 2 that is led out from the bottom of the drain tube 3. Since the release wire 2 protrudes from the side surface of the protective cover 1 and the protective cover 1 is in direct contact with the floor surface, the release wire 2 is sandwiched between the floor surface and the bottom of the drain tube 3. It is possible to avoid the release wire 2 from being bent and damaging the wash basin unit.
[0006]
Further, those which can be fixed in position such that the release wire 2 does not interfere in transporting the washstand unit by fitting and fixing the release wire 2 by cutout portion 8 provided in the protection cover 1 .
[0008]
Further, even if the position of the operation portion 7 provided on the washbasin unit is placed at an arbitrary position, it is rotated around the axis of the drainage tube 3 the protective cover 1 against the drainage tube 3, the operating unit 7 can align the notch 8 in the direction of the arbitrary position of 7, and avoid the occurrence of unreasonableness such as torsion in the release wire 2 fitted and fixed to the notch 8 and connected to the operation unit 7. It is something that can be done.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.
[0010]
An example of an embodiment of the present invention is shown in FIGS. The wash basin unit has a drain hole 5 penetrating the bottom of the wash bowl 4, a bottomed cylindrical drain tube 3 is suspended below the drain hole 5, and a kelp 6 that opens and closes the drain hole 5 is provided in the drain hole 5. The release wire 2 that is arranged and moves the Kellep 6 up and down is led out from the bottom of the drain tube 3 and is connected to the lower end of the operation unit 7 disposed on the periphery of the wash bowl 4. Details will be described below.
[0011]
The wash bowl 4 has a concave shape downward, and a drain hole 5 that penetrates the bottom face of the wash bowl 4 and has a stepped portion 5a on the periphery of the upper face is formed vertically on the bottom face.
[0012]
The drain tube 3 is a cylindrical housing that constitutes a part of the drain passage from the drain hole 5 of the wash bowl 4, and a flange portion 12 protruding in the radial direction of the drain tube 3 is formed at the upper end. The drainage channel 9 is connected from the side at the upper part of the tube, and the drainage passage port 10 is provided at the side of the lower part of the drainage tube 3. The flange portion 12 is engaged with the step portion 5 a of the drain hole 5 of the wash bowl 4, and is arranged so that the drain tube 3 is suspended below the drain hole 5. Here, the drainage channel 9 is a drainage passage provided in the vicinity of the upper portion of the washbasin bowl 4 to prevent overflow of the washbasin bowl 4, and the drainage passage port 10 is drained through the drainage hole 5 and the drainage channel 9. This is a part for connecting a drain pipe (not shown) for draining drained water that has flowed into the cylinder 3.
[0013]
As described above, the drain tube 3 is disposed so as to hang from the drain hole 5 at the upper flange portion 12. The drain hole 5 is provided with a kelp 6 that opens and closes the drain hole 5. The interlocking rod 11 is suspended from the lower surface of the Kelepp 6 and inserted into the drain tube 3. The interlocking rod 11 extends on the axis of the drain tube 3 over the drain tube 3 and is connected to the release wire 2 at its lower end. Here, the connection between the release wire 2 and the interlocking rod 11 is performed via a release holder 14 that constitutes the bottom of the bottomed cylindrical drainage cylinder 3. The release holder 14 is detachably screwed to the bottom of the drain tube 3, and is screwed to the base 15 formed in a disk shape so as to cover the bottom of the drain tube 3 and the inner surface of the drain tube 3. The fitting portion 16 protrudes upward from the base portion 15 in a cylindrical shape, and the circular tube-shaped guide portion 17 stands upward from the base portion 15 at the axial center of the drainage cylinder 3. The interlocking rod 11 is inserted into the inside of the circular guide portion 17 from above, and the lower end of the interlocking rod 11 faces the lower end of the guide portion 17. The release wire 2 is disposed opposite to the lower end of the interlocking rod 11. Here, the release wire 2 is composed of an inner cable and an outer casing in which the inner cable is slidably disposed. A flange is provided at the distal end of the outer casing positioned at the lower end of the guide portion 17. A cap 24 is fitted to the lower end of the guide portion 17 so as to hold the stopper portion 2a so that the tip of the inner cable of the release wire 2 is brought into contact with the lower end of the interlocking rod 11. . In the figure, reference numeral 13 denotes a hair removal net formed by a disk-shaped net attached to the interlocking rod 11 located below the drainage channel 9.
[0014]
Here, the release wire 2 is attached to the lower end of the guide portion 17 of the release holder 14 provided at the bottom of the drain tube 3 at one end of the release wire 2 as described above. Is connected to the lower end of the operating portion 7 slidably disposed up and down on the peripheral edge of the wash bowl 4. In this way, by connecting the operation unit 7 and the interlocking rod 11 by the release wire 2, when the operation unit 7 is slid up and down, the inner cable of the release wire 2 causes the sliding of the operation unit 7 to interlock with the interlocking rod. 11 and the interlocking rod 11 and the Kelepp 6 are slid up and down. The top / bottom sliding kelep 6 opens and closes the drain hole 5 of the wash bowl 4.
[0015]
A protective cover 1 is attached to the bottom of the drain tube 3 in the above-described washstand unit. As shown in FIG. 2, the protective cover 1 is a cylindrical cover body that opens up and down. Here, the upper end of the protective cover 1 has a locking piece 21 protruding inward from the upper end of the side surface, An upper opening 22 is provided surrounded by the locking piece 21, and a lower opening 23 is provided at the lower end of the protective cover 1 surrounded by a lower end of the side surface. A notch 8 cut out upward is formed. The cutout portion 8 is provided with a rectangular cutout that is thinner than the release wire 2 at the lower portion thereof, and a circular cutout that is fitted with the release wire 2 at the upper portion thereof. It is formed by connecting circular cutouts.
[0016]
The protective cover 1 having the above-described configuration allows the drain tube 3 and the fitting portion 16 of the release holder 14 to be inserted into the upper opening 22 and drains the locking piece 21 on the upper surface of the base portion 15 of the release holder 14. It is attached to the cylinder 3. At this time, the protective cover 1 is attached to the drain tube 3 so as to be rotatable around the axis of the drain tube 3, and the protective cover 1 is provided on the protective cover 1 by rotating around the axis of the drain tube 3. A packing 18 is disposed between the protective cover 1 and the drain tube 3 with the notch 8 facing the operation unit 7, and the protective cover 1 is attached to the drain tube 3 with a screw (not shown) or the like. It is wearing through.
[0017]
Since the release wire 2 is led out at the bottom of the drain tube 3 as described above, the protective cover 1 attached to the bottom of the drain tube 3 is a portion led out from the bottom of the drain tube 3 of the release wire 2. The release wire 2 led out from the bottom of the drain tube 3 is inserted into the notch 8 provided on the side surface of the protective cover 1. The release wire 2 is fitted and fixed in the cutout portion 8, and the release wire 2 protruding from the cutout portion 8 extends toward the operation portion 7.
[0018]
As described above, the protective cover 1 is attached to the bottom of the drain tube 3 to cover the periphery of the part of the release wire 2 that is led out from the bottom of the drain tube 3, and the release wire 2 protrudes from the side surface of the protective cover 1. As a result, even if the wash basin unit is placed directly on the floor at the construction site or the transport site with the drain tube 3 positioned downward, the periphery of the part of the release wire 2 that is led out from the bottom of the drain tube 3 Since the protective cover 1 covers and the release wire 2 protrudes from the side surface of the protective cover 1, the protective cover 1 is in direct contact with the floor surface, and the release wire 2 is between the floor surface and the bottom of the drain tube 3. It is possible to prevent the release wire 2 from being bent. Moreover, even if the position of the operation part 7 provided in the sink unit is an arbitrary position, the protective cover 1 is attached to the drain tube 3 so as to be rotatable in the direction around the axis of the drain tube 3. 1 can be rotated about the axis of the drainage cylinder 3 with respect to the drainage cylinder 3 to align the notch 8 in the direction of the arbitrary position of the operation part 7, and the release fitted and fixed to the notch 8. It is possible to avoid causing unreasonableness such as twisting of the wire 2.
[0023]
【The invention's effect】
As described above, in the wash basin unit according to claim 1 of the present invention, a drain hole is provided at the bottom of the wash bowl, a bottomed cylindrical drain tube is suspended below the drain hole, In the wash basin unit formed by connecting a release wire for opening and closing the drainage hole and moving the release wire up and down from the bottom of the drainage cylinder and connecting it to the operation part disposed at the periphery of the washbasin, the release wire drainage tube bottom tubular protective cover covering the periphery of the derived portion from along with rotatably provided around the axis of the drainage tube of protection the release wire is fitted and fixed to the cutout portion provided on a side surface of the protective cover Since the release wire protrudes from the side of the cover, the bottom of the release wire drainage cylinder can be installed even if the drainage unit is placed directly on the floor at the construction site or transfer site. Since the protective cover covers the periphery of the lead-out portion and the release wire protrudes from the side surface of the protective cover, the protective cover is in direct contact with the floor surface, and the release wire is in contact with the floor surface and the bottom of the drain tube. is intended to prevent the caught between state, and are not able to avoid damaging the washstand unit bends is the release wire, also, a notch for fitting and fixing the release wire on the side surface of the protective cover Because it is provided, it can be fixed at a position where the release wire does not get in the way when transporting the wash basin unit, and the protective cover is rotatable around the drain tube axis, Even if the position of the operation part provided on the base unit is arranged at an arbitrary position, the protective cover is rotated around the axis of the drainage cylinder with respect to the drainage cylinder, The notch part can be aligned in the direction of the desired position of the cropping part, and it is possible to avoid the occurrence of unreasonableness such as twisting in the release wire connected to the operation part by fitting and fixing to the notch part. It is.
[Brief description of the drawings]
FIG. 1 is a partially cutaway side view showing a part of a wash basin unit according to an example of an embodiment of the present invention.
FIGS. 2A and 2B show the same protective cover, in which FIG. 2A is a top view and FIG. 2B is a cross-sectional view taken along line AA in FIG.
FIGS. 3A and 3B show a washstand unit according to an example of the prior art, in which FIG. 3A is a front view, and FIG. 3B is a side view.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Protective cover 2 Release wire 3 Drain tube 4 Washing bowl 5 Drain hole 6 Kerep 7 Operation part 8 Notch

Claims (1)

A drainage hole is provided at the bottom of the wash bowl, a bottomed cylindrical drainage tube is suspended below the drainage hole, a kelp for opening and closing the drainage hole is provided at the drainage hole, and a release wire that moves the kelp up and down is disposed in the drainage tube. drainage in washstand unit formed by connecting the operating part is disposed on the periphery of the washbowl with derives from the bottom, a tubular protective cover covering the periphery of the portion derived from the bottom of the drainage tube of the release wire washbasin unit, characterized in that rotatably mounted about the axis of the cylinder, and the release wire cutout portion provided on a side surface of the protective cover from the side of the protective cover by fitting secured by protruding the release wire.

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