JP2008196170A - Catch basin member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inexpensive catch basin member for use in a drain outlet of a drainage device equipped with a shaft-like body which can be attached and detached without disassembling the drainage device and the like, and hardly incurs a risk of being lost. <P>SOLUTION: This catch basin member for separating dust from discharged water is mounted in the drain outlet of a tub body equipped with the shaft-like body. The catch basin member comprises: a water passage which is integrally composed of a rigid material with moderate elasticity, allows the passage of discharged water, and captures the dust; a through-hole for housing the shaft-like body; a notched portion which is formed at least at the through-hole from the outside surface of the water passage; and an expanded portion which has a bendable connecting portion for connecting the water passages split by the notched portion. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

The present invention relates to an eye plate member used in a drain outlet of a tank body such as a wash basin, a sink, a hand-washing machine and the like.

Conventionally, there is a case where a drainage port provided for discharging drainage of a tank body such as a wash basin, a sink, a hand-washer or the like is provided with a eye plate member for separating dust in the drainage from the drainage. A conventional example will be described with reference to the drawings.
44 and 45 is a member provided in the drain port of the drain trap shown in FIGS. 41 to 43, which is a drain device provided in a waterproof pan of a washing machine which is a drain device. The outer peripheral part fitted to a drain outlet and the water flow part provided with the rib body which isolate | separates dust from waste water are comprised.
If wastewater containing dust flows into the drain due to overflow from the washing machine, etc., the drainage is being discharged to the sewage side through the gaps between the rib bodies of the water flow section of the eye plate member provided at the drain ,
Dust that is large enough to cause tube clogging cannot pass through the gaps between the rib bodies, and is captured and separated from the waste water.
And if drainage is performed to some extent and dust accumulates on the eye plate member, the eye plate member is removed from the drain outlet and cleaned to treat the dust. Thereafter, if the eye plate member is returned to the drain outlet, it can be used again preferably.

Japanese Utility Model Publication No. 60-64785

By the way, conventionally, a drainage device having a shaft-like body such as a pipe body or a support shaft may be found inside the drainage port. For example, in the conventional example shown in the patent publication of Patent Document 1 shown in FIGS. 41 to 45, a foam-preventing drain pipe for guiding drainage from the washing machine to the drain outlet is provided as a shaft-like body. A stop drain is connected to the drain of the drain trap. In this conventional example, the anti-foam drain pipe is provided so as to penetrate the eye plate member, and the eye plate member can be taken out from the drain port by pulling out the anti-foam drain tube. However, in actuality, the work of disassembling the drain trap is complicated, and when it cannot be set correctly when reassembling, or when a drainage device such as a washing machine is placed on the drain outlet and the anti-foam drain pipe is pulled out, There are cases where the work cannot be performed, and the cleanability is worse than that of the detachable eye plate member.

Further, in the conventional example known in Japanese Patent Laid-Open No. 2001-152505, a remote-operated drain plug is adopted as a drain port, and a valve body that closes the drain port is used as a shaft-like body in the drain port. A support shaft is arranged. In such a case, the eye plate member is provided around the support shaft by molding and cannot be separated from the support shaft. For this reason, the support shaft becomes an obstacle to cleaning, and the cleanability of the eye plate member is worse than that of the eye plate member not attached to the support shaft.

Further, in the conventional example known in Japanese Patent Publication No. 3772347, it is possible to disassemble the drainage device such as by pulling out the drainage pipe from the drainage port of the drainage device by constructing and disassembling the eye plate member from a plurality of members. It is possible to remove only the eye plate member from the foam-preventing drain pipe which is a shaft-like body.
However, in this method, since the eye plate member is composed of a plurality of members, there are problems in production such as the labor of managing the members and the manufacturing cost of the members increase, and the members are divided into a plurality of parts so that they are fine in actual use. There is a problem of losing (for example, a male member in Toku No. 3772347).

The present invention has been made in view of the above-described problems, and the object of the present invention is to disassemble the drainage device in the eye plate member used for the drainage port of the drainage device provided with the shaft-like body. It is an object of the present invention to provide an eye plate member that can be attached and detached without the need, and that is inexpensive and has a low risk of member loss.

The present invention according to claim 1 is a plate member for separating dust from drainage, which is attached to a drainage port of a tank body provided with a shaft-shaped body,
Consisting of a hard material with moderate elasticity, the drainage member (1) allows water to flow through the eye plate member (1) and collects dust, and a through hole for housing the shaft-like body. (3), a cutout portion (4) provided from the outer surface of the water flow portion (2) to at least the through hole (3), and a water flow portion (2) divided by the cutout portion (4) ) And a widened portion (5) provided with a foldable connecting portion (6) for connecting the two to each other.
The eye plate member characterized by the above.

The present invention according to claim 2 expands the notch portion (4) in the above-described eye plate member so as to bend the water flow surface of the eye plate member (1) along the connection portion (6). The eye plate member according to paragraph 0008, wherein

According to a third aspect of the present invention, in the eye plate member, the width of the connecting portion (6) in plan view is narrower than the width of the shaft-like body, and the connecting portion (6) is made of elasticity. Paragraph 0009, wherein the opening end of the notch (4) is made wider than the shaft-like body by further providing a plan view opening angle at the notch (4). It is an eye plate member.

According to a fourth aspect of the present invention, in the eye plate member, the connecting portion (6) is provided so as to contact the inner peripheral edge of the through hole (3), and the cutout portion (4) is provided in the through hole (3). From the connection (
Paragraph 0009, characterized in that the extension line of 6) and the extension line of the cut-out part (4) are provided at a position that has an acute angle tolerance on the opposite side of the opening of the cut-out part (4). This is the eye plate member.

According to a fifth aspect of the present invention, in the eye plate member, the connecting portion (6) is provided so as to contact the outer edge of the through hole (3), and the notch portion (4) is provided in the connecting portion (6). The eye plate member according to Paragraph 0009, which is provided at a position parallel to the outer edge and in contact with the outer edge of the position facing the connection portion (6) across the center of the through hole (3). .

According to a sixth aspect of the present invention, in the above-described eye plate member, the expanded portion (5) includes a transition portion (7) that is a water passage portion (2) having a certain width, and a transition portion (7). The eye plate member according to paragraph 0009, wherein the eye plate member comprises a plurality of connection portions (6) provided at least at both ends.

According to a seventh aspect of the present invention, in the eye plate member, the width of the transition portion (7) is configured to be equal to or greater than that of the shaft-like body, and further provided at both ends of the transition portion (7). The extended line of the connected part (6) is parallel or provided at a position where it has an acute angle tolerance on the opposite side of the opening of the notch (4) when viewed from the through hole (3). The eye plate member according to paragraph 0013.

The present invention according to claim 8 is the above-described eye plate member, wherein the connecting portion (6) protrudes in the axial direction of the shaft-like body, and the total length of the connecting portion (6) is the shaft-like body in plan view. The eye plate member according to paragraph 0009, which is longer than the width of.

The present invention according to claim 9 is characterized in that, in the eye plate member, the notch (4) is expanded by bending in the horizontal direction around the planar connection portion (6). The eye plate member according to 0008.

The present invention according to claim 10 is the connecting portion (6) for connecting the eye plate members (1) divided by the notch portion (4) to the expanded portion (5) in the eye plate member. The inner peripheral part (8) arranged around the shaft-like body at the time of attachment, the outer peripheral part (9) in contact with the inner peripheral surface of the drain outlet at the time of attachment, and the connection part (6) and the inner peripheral part (8) are connected. Connecting part (10), water passing part (2) for passing wastewater and collecting dust, connecting part (6), inner peripheral part (8), outer peripheral part (9), connecting part (10), water passing The eye plate member according to paragraph 0016, characterized in that it is constituted by a rib piece (11) that protrudes only from one of the parts (2) and is not connected to the other part.

According to the eleventh aspect of the present invention, when the eye plate member is attached to the drain outlet, the width of the notch portion (4) in plan view is equal to the width of the water passage opening of the water passage portion (2). The eye plate member according to any one of the above paragraphs 0008 to 0017, characterized in that the width is less than that.

The present invention according to claim 12 is the eye plate member according to any one of paragraphs 0008 to 0018, wherein the shaft-like body is a drain pipe of a drainage device.

According to a thirteenth aspect of the present invention, in any one of the above paragraphs 0008 to 0018, wherein the shaft-like body is a support shaft (19a) of a valve body (19) used in a remote-operated drain plug device. The eye plate member according to claim 1.

The drainage device of the present invention has the following effects (1) to (12).
(1) In the first aspect of the present invention, the notch portion is widened in the drainage eye plate member disposed around the shaft-like body such as the support shaft of the valve body and the drain pipe of the drainage device. By doing so, it can be removed from the shaft-like body.
For this reason, while the cleanability of the eye plate member improves, since the eye plate member itself can be configured as a single member, the member unit price can be reduced.
(2) In the present invention according to claim 2, as a method of specifically expanding the diameter of the expanded portion, the upper surface of the water passage portion of the countersink member is bent and deformed along the connecting portion. did. This makes it possible to clarify the specific structure of the deformation.
(3) In this invention of Claim 3, when bending a water flow part along a connection part, when the eye plate member is further expanded, the water flow part of the eye plate member is deformed using elasticity. By doing so, the opening end of the notch was made wider than the shaft-like body. Thereby, even if the width of the connecting portion is narrower than that of the shaft-like body, the width of the notch portion can be made wider than that of the shaft-like body.
(4) In the present invention according to claim 4, when the water flow portion is bent along the connection portion, the connection portion is provided so as to contact the inner peripheral edge of the through hole, and the notch portion is seen from the through hole. The extension line of the connection part and the extension line of the notch part are provided at a position where the tolerance of the acute angle is on the side opposite to the opening of the notch part. As a result, the notch when the connecting portion is bent naturally expands, and the shaft-like body can be easily taken out.
(5) In the present invention according to claim 5, when the water passage portion is bent along the connection portion, the connection portion is provided so as to contact the inner peripheral edge of the through hole, and the notch portion is parallel to the connection portion. And it provided in the position which contact | connects the outer edge of the position which opposes a connection part on both sides of a through-hole. As a result, the opening of the notch when the connecting portion is bent can be secured to the same extent as the width of the shaft-like body, and the shaft-like body can be easily taken out.
(6) In this invention of Claim 6, when a water flow part is bent along a connection part, an expansion part is comprised from the connection part provided in the crossing part and the at least both ends of the crossing part. did. Thus, the end of the notch can be made wider than the shaft-like body simply by bending the end of the connecting portion in a single direction, and the shaft-like body can be easily taken out.
(7) In this invention of Claim 7, when it has a transition part and a some connection part and bends a water flow part along a connection part, a transition part is the same as a shaft-like body, or more Constructed in width, and further provided at a position where the extension lines of the connecting portions provided at both ends of the crossing portion are parallel, or when viewed from the through hole, the tolerance is an acute angle on the opposite side of the opening of the notch portion. . Thereby, the opening of the notch when bending the connection portion is expanded to the same extent as the width of the shaft-like body, or wider than the shaft-like body, and the shaft-like body can be easily taken out. .
(8) In the present invention described in claim 8, when the eye plate member is bent along the connecting portion, the rib body further protrudes in the axial direction of the axial portion, and the length of the rib body Is configured to be longer than the width of the expanded portion in plan view. As a result, when the diameter of the notch portion is increased while the width of the connection portion in the plan view is reduced, the rib body portion may be deformed with a margin. The structure can be reduced.
(9) In the present invention according to claim 9, as a method of specifically expanding the diameter of the expanded portion, the notch is formed by bending the eye plate member around the connecting portion that connects the water passage portions in plan view. It was decided to expand the part. Thereby, the shaft-like body can be easily taken out.
(10) In the present invention described in claim 10, in the case where the eye plate member is folded around the connecting portion that connects the water-permeable portions in plan view, the rib body that constructs the water-permeable portion of the expanding portion is used as a frame. It was set as the structure connected only to a specific part with respect to the connection part which is a part, an inner peripheral part, an outer peripheral part, a connection part, and a water flow part. For this reason, it becomes possible to deform | transform so that an expansion part may be crushed, and it can be set as the structure with few burdens by a deformation | transformation to a member in the deformation | transformation by expansion.
(11) The present invention described in claim 11 is equal to or less than the width of the opening for passing through the notch portion in plan view when the eye plate member is attached to the drain outlet. By setting the width to, the dust collecting performance of the eye plate member at the time of drainage can be made comparable to that when there is no notch. In this invention, the structure which opens a notch part largely is mainly employ | adopted by bending and deforming a main plate member about 60 to 90 degree | times mainly. For this reason, in the state which is not deform | transforming, as mentioned above, it is possible to make the width | variety of a notch part as narrow as the width | variety of a water flow part. In particular, this point is suitable for a drain trap used for a bathroom or a washing machine in which a large number of members are used and a notch portion must be greatly expanded.
(12) In the present invention according to claims 12 and 13, the specific structure of the shaft-like body such as the drain pipe of the drainage device or the support shaft of the valve body of the remote-operated drainage plug device is clarified. I can do things.

Embodiments of the present invention will be described below with reference to the drawings.
The first embodiment of the present invention shown in FIG. 1 to FIG. 7 relates to an eye plate member (1) attached to a drain port of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. .

A waterproof pan for a washing machine (not shown) is a synthetic resin tub-like member having a rectangular shape in plan view and provided with walls on all sides, and has a slight gradient on the bottom surface. A mounting hole for attaching a drain trap is provided in the bottom portion.
The drain trap is a member that is attached to a waterproof pan and prevents backflow of odors and pests from the sewage side, and includes a trap body (12), a flange member (13), and a bowl-shaped member (14).
, A deodorizing cylinder (15), a shaft-like foam-preventing drain pipe (16), and a countersink member (1).
The trap body (12) has a bottomed cylindrical shape and is provided with a discharge port on the side surface, and has an opening provided with an internal thread on the inner peripheral surface.
The flange member (13) is cylindrical and has a configuration in which a flange portion protrudes from the upper end toward the outer periphery, and a drain port is formed inside the flange member. Moreover, the external thread which engages with the internal thread of the said trap main body (12) is provided in the outer peripheral surface of the cylindrical part under the flange part. Although the inner diameter of the drainage port varies depending on the specifications, the drainage trap used for the waterproof pan for the bathroom and the waterproof pan for the washing machine as in this embodiment has a size of about 100 mm to 102 mm. The inner diameter is often set.
The bowl-shaped member (14) has a bottomed cylindrical shape, is provided with an overflow outlet for drainage on the upper side surface, and is arranged in such a manner as to be suspended from the drainage port.
The deodorizing cylinder (15) is provided with a gradient such that the diameter of the upper part is reduced downward, and the lower part is a substantially cylindrical member that forms a simple cylinder, and the upper end of the deodorizing cylinder (15) is located further above the bowl-like member (14) during construction. It is connected to the drain port in a watertight manner, and the lower end is disposed in the bowl-like member (14) so that the lower opening is located below the overflow outlet.
The anti-foam drain pipe (16) has a cylindrical shape, and the pipe body projects further in the lateral direction from the lower end portion. At the time of construction, the drain pipe (16) is disposed between the deodorizing cylinder (15) and the bowl-like member (14). The tip of is positioned and attached to the outer side of the plan view deodorizing cylinder (15). The upper end of the drainage pipe is connected to the pipe of the washing machine, which is a drainage device, and even if a large amount of foamy wastewater flows from the washing machine, the outer surface of the deodorizing cylinder (15) is removed from the structure of the previous pipe body. Then, it is discharged between the inner surfaces of the bowl-shaped member (14) and is not discharged to the inner surface side of the deodorizing cylinder (15), so that bubbles or the like do not flow back to the drain port. On the other hand, in order to obtain this function, it is necessary to dispose the foam prevention drain pipe (16) in the structure inside the trap so as to penetrate the drain outlet, and the drain pipe can be easily removed from the drain trap accordingly. It is configured so that it cannot be detached.

Furthermore, in this first embodiment, the eye plate member (1) described below is provided in the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in plan view is substantially circular as shown in FIG. 4, and the inner center is provided with a through-hole (3) that penetrates the anti-foaming drain pipe (16) described above during construction. Also,
On the line segment passing through the center of the through hole (3), a notch portion (4) for dividing the eye plate member (1) is provided, and the portion divided by the notch portion (4) is bent slightly. Also, the connection portion is formed by a thinly formed connection portion (6) so that no breakage occurs. In this embodiment, in addition to the connecting portion (6), the outer peripheral portion (in order to facilitate the bending of the connecting portion (6) (
9) is provided with a cut portion (17), and the widened portion (5) is composed of a connecting portion (6) and the cut portion (17). As for the position of the connecting portion (6), one end is in contact with the outer peripheral surface of the eye plate member (1), and the other end is disposed at a substantially intermediate position between the inner peripheral surface and the outer peripheral surface of the substantially ring shape. In addition, the inner part of the C-shaped part is configured to have an opening and a rib body (18) in the opening, whereby drainage flows from the opening and drainage from the drainage by the rib body (18) during drainage. It forms a water flow part (2) that is captured and separated.
In addition, irregularities are formed on the outer peripheral portion of the eye plate member (1). When attached to the drain, by temporarily reducing the diameter of the eye plate member (1) using the elasticity of the connection (6),
It is possible to fit and attach to the drain port without performing operations such as rotation.

Each of the above members is applied to a washing machine as a drainage device as follows.
First, the peripheral edge of the attachment part of the waterproof pan is attached so as to be sandwiched between the lower surface of the flange member (13) and the upper edge of the opening of the trap body (12). In addition, a floor pan connected to the sewage side is connected to the trap outlet and a waterproof pan is installed.
After that, in the order from the top, the deodorizing tube (15) foam stop drain tube and the bowl-shaped member (14) are disposed in the drain port of the flange member (13), and the deodorizing tube (15) is further disposed in the drain port. Connect watertight.
Then, after letting the foam stop drain pipe penetrate through the through hole (3) of the eye plate member (1), the eye plate member (1) is used in the drainage port by utilizing the irregularities on the outer peripheral surface of the eye plate member (1). Install. Finally, the washing machine is installed on the waterproof pan, and the washing machine drain pipe for discharging the washing machine drain is connected to the foam stopper drain pipe of the drain trap to complete the construction of the washing machine.
When the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is the same as the width of the water passage opening of the water passage portion (2). ing.

In the washing machine configured as described above and its drainage pipe, when drainage is generated from the washing machine drainage pipe due to the use of the washing machine, the drainage is the washing machine drainage pipe, the anti-foam drainage pipe, the bowl-shaped member (14).
It flows in the order of the overflow outlet and the inside of the trap body (12), and is finally discharged from the discharge port of the trap body (12) to the underfloor pipe.
In addition, when drainage occurs on the prevention pan, the drainage flows into the water passing part (2) or notch part (4) of the eye plate member (1), the deodorizing cylinder (15), the bowl-shaped member (14), the overflow. Outlet, trap body (12)
It flows in the order of the inside, and is finally discharged from the outlet of the trap body (12) to the underfloor piping.
When drainage occurs on the prevention pan, even if dust is mixed in the drainage, it is captured by the rib body (18) of the eye plate member (1) and separated from the drainage. It is possible to solve the problem that large foreign matters are mixed in the drain pipe and the pipe is clogged.

In addition, when it becomes necessary to clean the eye plate member (1) due to long-term use,
First, the water flow portion (2) itself is deformed while the eye plate member (1) is bent along the connection portion (6) so that the connection portion (6) becomes a fold, so that the opening of the notch portion (4) is formed. By expanding so as to have a planar opening angle, it is possible to remove the eye plate member (1) from the foam-stopping drain pipe without disassembling the drain trap which is a drainage device.
In this case, it is difficult to deform the substantially planar water passage portion (2) along the plane because the rib body (18) of the water passage portion (2) plays a role of bracing, It is relatively easy to deform along the direction perpendicular to the plane as shown in FIGS. As described above, by bending the connecting portion (6) along the notched portion (4), it is relatively possible to deform the water passing portion (2) so that the opening direction of the notched portion (4) is expanded. It becomes easy and it becomes possible to attach or detach the eye plate member (1) from the drainage device. Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.

Next, a second embodiment of the present invention will be described with reference to the drawings.
The second embodiment of the present invention shown in FIG. 8 to FIG. 11 relates to a plate member (1) attached to a drain port of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. Each member of the drain trap other than the waterproof pan for the washing machine and the eye plate member (1) has the same configuration as each member of the first embodiment described in the above paragraph 0022.

Further, in this second embodiment, the eye plate member (1) described below is provided in the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in a plan view is substantially circular, and the inner center is provided with a through hole (3) having a circular shape in plan view through which the cylindrical anti-foam drainage pipe (16) mentioned above is passed during construction. . Further, the connecting portion (6) formed thinly so as not to be damaged even if it is slightly bent from the through hole (3) to the outer periphery of the eye plate member (1) on a line segment in contact with the circle of the through hole (3). Is provided. In this embodiment, in addition to the connection portion (6), a cutout portion (17) is provided in a part of the outer peripheral portion (9) in order to facilitate the bending of the connection portion (6). (5) is the connection (6)
And the cut portion (17). Furthermore, while contacting the inner periphery of a through-hole (3), the extension line of a connection part (6) and its extension line are the connection part (6) seeing from a through-hole (3).
) On the line segment that has a tolerance of about 45 degrees (ie, acute angle), and at a position facing the connecting portion (6), from the through hole (3) to the outer peripheral edge of the eye plate member (1). It comprises a notch (4) for notching the dish member (1). In addition, an opening and a rib body (18) are provided between the outer edge of the eye plate portion and the through hole (3), whereby drainage flows from the opening during drainage. The rib body (18) constitutes a water flow section (2) in which dust is captured and separated from the waste water. In addition, irregularities are formed on the outer peripheral portion of the eye plate member (1). When attached to the drain outlet, the elasticity of the connecting part (6) is used to temporarily reduce the diameter of the eye plate member (1), so that it can be fitted and attached to the drain outlet without any work such as rotation. It can be performed. In this embodiment, when the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is the same as the width of the water passage opening of the water passage (2). The notch part (4) is provided so that it may become a width | variety of a grade.

Each of the above members is constructed by the same method as in the first embodiment described in the above paragraph 0024, and can be used in the same manner as in the above paragraph 0025.

Further, when it becomes necessary to clean the eye plate member (1) after long-term use, first the eye plate member (1) is moved along the connection portion (6), and the connection portion (6) becomes a fold. As shown in FIGS. 10 and 11, the notch (4) is widened widely by bending about 90 degrees. Thus, the foam-preventing drain pipe (shaft-like body) from the expanded portion of the notch (4) (
16) can be removed, so that the countersunk member (1) can be removed from the foam-stopping drain pipe without disassembling the drain trap which is a drainage device. Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.

Next, a third embodiment of the present invention will be described with reference to the drawings.
The third embodiment of the present invention shown in FIG. 12 to FIG. 15 relates to a pan plate member (1) attached to a drain outlet of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. Each member of the drain trap other than the waterproof pan for the washing machine and the eye plate member (1) has the same configuration as each member of the first embodiment described in the above paragraph 0022.

Further, in this third embodiment, the eye plate member (1) described below is provided at the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in a plan view is substantially circular, and the inner center is provided with a through hole (3) having a circular shape in plan view through which the cylindrical anti-foam drainage pipe (16) mentioned above is passed during construction. . Further, the connecting portion (6) formed thinly so as not to be damaged even if it is slightly bent from the through hole (3) to the outer periphery of the eye plate member (1) on a line segment in contact with the circle of the through hole (3). Is provided. In this embodiment, in addition to the connection portion (6), a cutout portion (17) is provided in a part of the outer peripheral portion (9) in order to facilitate the bending of the connection portion (6). (5) is the connection (6)
And the cut portion (17).
Further, the through hole is in contact with the inner peripheral edge of the through hole (3) and is opposed to the connection portion (6) across the through hole (3) so as to be parallel to the connection portion (6). From the (3) to the outer peripheral edge of the eye plate member (1), a notch portion (4) for notching the eye plate member (1) is provided. In addition, an opening and a rib body (18) are provided between the outer edge of the eye plate portion and the through hole (3), whereby drainage flows from the opening during drainage. The rib body (18) constitutes a water flow section (2) in which dust is captured and separated from the waste water. In addition, irregularities are formed on the outer peripheral portion of the eye plate member (1). When attached to the drain outlet, the elasticity of the connecting part (6) is used to temporarily reduce the diameter of the eye plate member (1), so that it can be fitted and attached to the drain outlet without any work such as rotation. It can be performed. In this embodiment, when the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is the same as the width of the water passage opening of the water passage (2). The notch part (4) is provided so that it may become a width | variety of a grade.

Each of the above members is constructed by the same method as in the first embodiment described in the above paragraph 0024, and can be used in the same manner as in the above paragraph 0025.

Further, when it becomes necessary to clean the eye plate member (1) after long-term use, first the eye plate member (1) is moved along the connection portion (6), and the connection portion (6) becomes a fold. As shown in FIGS. 14 and 15, the notch (4) is widened by bending about 90 degrees. Thus, the foam-preventing drain pipe (shaft-like body) from the expanded portion of the notch (4) (
16) can be removed, so that the countersunk member (1) can be removed from the foam-stopping drain pipe without disassembling the drain trap which is a drainage device. Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.

Next, a fourth embodiment of the present invention will be described with reference to the drawings.
The fourth embodiment of the present invention shown in FIG. 16 to FIG. 19 relates to an eye plate member (1) attached to a drain outlet of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. Each member of the drain trap other than the waterproof pan for the washing machine and the eye plate member (1) has the same configuration as each member of the first embodiment described in the above paragraph 0022.

Further, in the fourth embodiment, the eye plate member (1) described below is provided in the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in a plan view is substantially circular, and the inner center is provided with a through hole (3) having a circular shape in plan view through which the cylindrical anti-foam drainage pipe (16) mentioned above is passed during construction. .

Moreover, the transition part (7) including the outer periphery of the eye plate member (1) and wider than the through hole (3) is provided, passes through the center of the eye plate member (1), and this transition part (7). A notch (4) is provided on the vertical line and on the side surface of the crossover portion (7) on the through hole (3) side. Furthermore, the connecting portion (6) formed thinly at both ends of the crossover portion (7) so as not to be damaged even if bent slightly in parallel, and the outer peripheral portion (9) for facilitating bending of the connecting portion (6). In this embodiment, the crossing portion (7), the two connection portions (6) provided at both ends thereof, and the cutting portion (17) are expanded portions (5). )become. Moreover, it is the structure which provided the opening and the rib body (18) in the opening between the outer edge part and through-hole (3) of an eyepiece part, and the inside of a transition part (7), and this is drained. When the drainage flows from the opening, the rib body (18) captures and separates the dust from the drainage to constitute the water passing portion (2). In addition, irregularities are formed on the outer peripheral portion of the eye plate member (1). When attached to the drain outlet, the elasticity of the connecting part (6) is used to temporarily reduce the diameter of the eye plate member (1), so that it can be fitted and attached to the drain outlet without any work such as rotation. It can be performed. In this embodiment, when the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is the same as the width of the water passage opening of the water passage (2). The notch part (4) is provided so that it may become a width | variety of a grade.

Each of the above members is constructed by the same method as in the first embodiment described in the above paragraph 0024, and can be used in the same manner as in the above paragraph 0025.

Further, when it becomes necessary to clean the eye plate member (1) due to long-term use, first the eye plate member (1) is folded along the connection portion (6), and the two connection portions (6) are folded. About 9 to be
By bending it at 0 degrees, the notch (4) is widely expanded as shown in FIGS. Thus, since the foam-preventing drain pipe (16), which is a shaft-like body, can be removed from the expanded portion of the notch (4), the eye plate member ( 1) can be removed from the anti-foam drain.
Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.

Next, a fifth embodiment of the present invention will be described with reference to the drawings.
The fifth embodiment of the present invention shown in FIG. 20 to FIG. 25 relates to an eye plate member (1) attached to a drain outlet of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. Each member of the drain trap other than the waterproof pan for the washing machine and the eye plate member (1) has the same configuration as each member of the first embodiment described in the above paragraph 0022.

Furthermore, in this fifth embodiment, the eye plate member (1) described below is provided in the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in a plan view is substantially circular, and the inner center is provided with a through hole (3) having a circular shape in plan view through which the cylindrical anti-foam drainage pipe (16) mentioned above is passed during construction. .

Moreover, the notch part (4) is provided so that it may pass through the center of a through-hole (3), and both the eye plate members (1) may be cut | disconnected by this notch part (4). The eye plate member (1) is connected by a connecting portion (6) formed in an inverted V shape in front view, protruding upward in the axial direction of the shaft-like body. In this embodiment, the expanding portion (5) is connected to the connecting portion (
6), and the expansion part (5) is the same as the connection part (6). The length of one side of the connecting portion (6) is approximately the same as the diameter of the through hole (3). Therefore, in this embodiment,
The total length of the connection is about twice as long as the shaft-like body accommodated in the through hole (3).
In addition, an opening and a rib body (18) are provided in the opening between the outer edge of the eye plate portion and the through hole (3). As it flows, the rib body (18) constitutes a water flow portion (2) that captures and separates dust from the waste water. In addition, irregularities are formed on the outer peripheral portion of the eye plate member (1). When attached to the drain outlet, the elasticity of the connecting part (6) is used to temporarily reduce the diameter of the eye plate member (1), so that it can be fitted and attached to the drain outlet without any work such as rotation. It can be performed. still,
In this embodiment, when the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is about the same as the width of the water passage opening of the water passage portion (2). The notch part (4) is provided so that it may become width.

Each of the above members is constructed by the same method as in the first embodiment described in the above paragraph 0024, and can be used in the same manner as in the above paragraph 0025.

In addition, when it becomes necessary to clean the eye plate member (1) after a long period of use, the inverted V-shaped portion of the connection portion (6) as shown in FIGS. Then, by opening at about 60 degrees, the notch (4) expands wider than the diameter of the through hole (3). In this way, the foam-preventing drain pipe (16), which is a shaft-like body, can be removed from this expanded portion,
The eye plate member (1) can be removed from the foam-stopping drain pipe without disassembling the drain trap which is a drainage device. Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.
Further, in this embodiment, the angle required for deformation is only required to be changed to an angle of about 60 degrees as compared with the first to fourth embodiments, which is about 90 degrees. The burden of member deformation that occurs is reduced. This burden can be reduced by increasing the length of one side of the connecting portion (6), and the burden can be further reduced.

Next, a sixth embodiment of the present invention will be described with reference to the drawings.
The sixth embodiment of the present invention shown in FIG. 26 to FIG. 28 relates to an eye plate member (1) attached to a drain port of a drain trap, which is a drain device, provided in a waterproof pan for a washing machine. Each member of the drain trap other than the waterproof pan for the washing machine and the eye plate member (1) has the same configuration as each member of the first embodiment described in the above paragraph 0022.

Further, in this sixth embodiment, the eye plate member (1) described below is provided in the drain port of the drain trap which is a drain device.
The eye plate member (1) is integrally formed of polypropylene which is a hard resin having appropriate elasticity.
The shape of the outer periphery in a plan view is substantially circular, and the inner center is provided with a through hole (3) having a circular shape in plan view through which the cylindrical anti-foam drainage pipe (16) mentioned above is passed during construction. .

Moreover, the notch part (4) is provided so that it may pass through the center of a through-hole (3), and both the eye plate members (1) may be cut | disconnected by this notch part (4). In the plan view member (1), the shape of the outer periphery in plan view is substantially circular, and the inner center is provided with a through hole (3) through which the anti-foaming drain pipe (16) mentioned above is passed during construction. . Also, through holes (
3) On the line segment passing through the center of 3), a notch portion (4) for dividing the eye plate member (1) is provided, and the portion divided by the notch portion (4) is connected by the connecting portion (6). This is the configuration.
For this reason, in plan view, it has a substantially C shape with a notch portion opened.
As for the position of the connecting portion (6), one end is in contact with the outer peripheral surface of the eye plate member (1), and the other end is disposed at a substantially intermediate position between the inner peripheral surface and the outer peripheral surface of the substantially ring shape.
And it arrange | positions around the shaft-like body at the time of attachment from the line which connects the center part of planar view plate member (1), and a connection part (6) to the position which makes an angle of about 60 degree | times to the circumference direction. An arc-shaped inner peripheral portion (8) having a width of about 4 millimeters is formed in the portion to be formed, and an outer peripheral portion (9) having a width of about 4 millimeters is formed in a portion in contact with the inner peripheral surface of the drainage outlet when attached. The connecting portion (6) is provided with a connecting portion (10) that linearly connects both the inner peripheral side end of the connecting portion (6) and the end of the inner peripheral portion (8). In the fifth embodiment, the inner peripheral portion (8) indicates the entire periphery of the through hole (3), and the outer peripheral portion (9) indicates the entire outer peripheral portion of the eye plate member (1). Only in the sixth embodiment, as described above, the planar dish member (1)
Only the part from the line connecting the central part of the line and the connecting part (6) to the position forming an angle of about 60 degrees in the circumferential direction is shown.
One end of the outer peripheral portion (9) is connected to the connecting portion (6), and the end portions of the inner peripheral portion (8) and the outer peripheral portion (9) that are not on the connecting portion (6) side are open and A water passage portion (2) having a rib body (18) in the opening, whereby drainage flows from the opening during drainage and dust is captured and separated from the drainage by the rib body (18). (In the first to fifth embodiments, the water passage portion (2) simply indicates the portion through which the drainage is passed by the opening and the rib body (18). However, all the points exceeding the portion from the line connecting the central portion of the planar plate member (1) and the connecting portion (6) to the position that forms an angle of about 60 degrees in the circumferential direction are all included. Is an expression to show).
In addition, in this 6th Example, the expansion part (5) including the inner peripheral part (8) and the outer peripheral part (9) and the water flow part (2) are the inner peripheral part (8) and the outer peripheral part (9). Ribbed body (1
8). Referring to FIG. 26, the inner circumference is located at a position that forms an angle of about 60 degrees in the circumferential direction from the line connecting the central portion of the planar dish member (1) and the connection portion (6). A rib body (18) that directly connects the portion (8) and the outer peripheral portion (9) is provided. Between the connecting portion (6) and the rib body (18), an inner peripheral portion (8) and an outer peripheral portion (
9) There is no rib or the like that directly connects the plates, and when the eye plate member (1) is expanded, the connection portion (6) to the rib body (18) contributes particularly greatly to the deformation for expansion described later. To do.
In addition, the portion surrounded by the connection portion (6), the inner peripheral portion (8), the outer peripheral portion (9), the coupling portion (10), and the water flow portion (2) includes a connection portion (6) and an inner peripheral portion. (8) It comprises a rib piece (11) that protrudes only from any one of the outer peripheral part (9), the connecting part (10), and the water flow part (2) and is not connected to the other part. ) Is configured to collect and separate the dust in the drainage while allowing the drainage to pass through.
In addition, the term “connecting portion (6), inner peripheral portion (8), outer peripheral portion (9), connecting portion (10), and water passing portion (2) only protrudes and is not connected to other portions”. "Means, for example, a connecting part (
The rib piece (11) provided in 6) is connected only to the connecting portion (6), and the inner peripheral portion (8), the outer peripheral portion (9), the connecting portion (10), the water passing portion (2), or others. This means that it is not connected to the rib piece (11).
Thus, in this embodiment, the widened portion (5) is composed of the connecting portion (6), the inner peripheral portion (8), the outer peripheral portion (9), the connecting portion (10), and the rib piece (11). It consists of Eye plate member (1)
Concavities and convexities are formed on the outer peripheral portion of the. When attached to the drain outlet, the elasticity of the connecting part (6) is used to temporarily reduce the diameter of the eye plate member (1), so that it can be fitted and attached to the drain outlet without any work such as rotation. It can be performed. In this embodiment, when the eye plate member (1) is attached to the drain outlet, the width of the notch (4) in plan view is the same as the width of the water passage opening of the water passage (2). The notch part (4) is provided so that it may become a width | variety of a grade.

Each of the above members is constructed by the same method as in the first embodiment described in the above paragraph 0024, and can be used in the same manner as in the above paragraph 0025.

In addition, when it becomes necessary to clean the eye plate member (1) due to long-term use,
As shown in FIG. 28, the notch (4) can be expanded by bending in the horizontal direction around the planar connection (6). Specifically, the connecting part (6), the inner peripheral part (
8) Since the outer peripheral part (9), the connecting part (10), the water passing part (2) function as a frame, and the rib piece (11) is not connected to any part other than the part provided with itself, As shown in the figure, the connecting part (6), the inner peripheral part (8), the outer peripheral part (9), the connecting part (10), and the water passing part (2) remain almost parallel to the opposite side. And can be modified to narrow the interval. In the following description, the “inner angle” means “a substantially annular shape formed by the connecting portion (6), the inner peripheral portion (8), the outer peripheral portion (9), the connecting portion (10), and the water passing portion (2). Inside angle of shape corner "
In detail,
1. The corners of the connecting portion (6) and the connecting portion (10), which are substantially linear bodies, bend so that the angle in plan view is reduced.
2. The connecting portion (10) and the inner peripheral portion (8) are bent so that the inner angle increases at the intersection.
3. The connecting portion (6) and the outer peripheral portion (9) are bent so that the inner angle increases at the intersection.
4). The inner peripheral portion (8) and the water flow portion (2) bend so that the inner angle increases at the intersection.
5. An outer peripheral part (9) and a water flow part (2) bend so that an internal angle may decrease at those intersection parts.
(Both are planar views.)
Due to this deformation, the plan view pan member (1) is deformed from the state of FIG. 26 to the state of FIG. 28, and can be bent in the horizontal direction around the plan view connection portion (6). As a result, the notch (4) is widened widely, and the anti-foam drainage pipe (16), which is a shaft-like body, can be removed from the widened portion, so that the drain trap as the drainage device is disassembled. Without
The eye plate member (1) can be removed from the foam stop drain. Thereafter, by reversely performing the procedure after cleaning the eye plate member (1), the eye plate member (1) can be attached to the foam-stopping drain pipe again.

The embodiment of the present invention is as described above, but the embodiment of the present invention is not limited to the above, and can be freely changed without departing from the gist of the invention.
For example, in the above embodiment, all the shaft-like bodies are drainage pipes. However, as in the embodiment shown in FIGS. 29 to 30, the support shaft of the valve body (19) used in the remote-operated drain plug device. (19a)
(The other configuration of the remote-operated drain plug device is already known in, for example, Japanese Patent Application Laid-Open No. 2001-152505, and the like is omitted).
The eye plate member (1) shown in FIGS. 29 to 30 employs the eye plate member (1) having the same configuration as that of the third embodiment, and the notch portion is formed by bending the connecting portion (6). Since (4) expands to approximately the same extent as the through hole (3) of the eye plate member (1), the eye plate member (1) is easily removed from the support shaft (19a), and again after the cleaning, the support shaft (19a ) Can be attached. Of course, the structure of the eye plate member (1) used in the other embodiments may be similarly used for the support shaft (19a) of the valve body (19).

Moreover, in the said 4th Example, although a transition part (7) is wider than a through-hole (3), and a connection part (6) is provided in parallel at the both ends, this invention is limited to the said Example. It is not a thing. For example, as in the embodiment shown in FIGS. 31 to 34, the transition portion (7) is provided narrower than the through hole (3), and the connecting portion (6) is provided on the tangent line of the through hole (3). (At this time, both connecting portions (6) may have an acute angle tolerance on the side opposite to the notched portion (4) when viewed from the through hole (3)). Even if comprised in this way, as shown in FIG.33 and FIG.34, by bending a connection part (6), a notch part (4) expands more widely than the diameter of a through-hole (3). Since the anti-foam drain pipe (16) can be removed from the expanded portion, the eye plate member (1) can be removed from the shaft body without disassembling the drainage device. It can be attached after cleaning the member (1). Of course, if the crossing portion (7) is wider than the through hole (3), the notch (4) can be widened more than the embodiment of FIGS. ) Can be removed from the shaft-like body and attached after cleaning the eye plate member (1).

Further, in the fifth embodiment, the side-view connecting portion (6) has an inverted V-shape, but as in the embodiments shown in FIGS. 35 to 37, the side of the connecting portion (6) such as an inverted W shape is used. You may comprise so that two or more may be provided. Even if it does in this way, if the sum total of all the sides is larger than the width | variety of a through-hole (3), a notch part (4) will be expanded more widely than the width | variety of a shaft-shaped body, and it does not decompose | disassemble drainage equipment. The eye plate member (1) can be removed from the shaft and attached after the eye plate member (1) is cleaned. In the case of the embodiment shown in FIGS. 35 to 37, the connecting portion (
The total length of 6) is the same as that of the fifth embodiment, and the overall height can be lower than that of the fifth embodiment.

Further, in the fifth embodiment, the side-view connection portion (6) has a simple inverted V shape, but an arc is provided at the apex of the inverted V shape as in the embodiments shown in FIGS. You may comprise. If it does in this way, the burden to the expansion part (5) by a deformation | transformation at the time of expansion will further reduce, and it can be set as the easy-to-operate eye plate member (1) which is hard to be damaged.

It is sectional drawing which shows the waste_water | drain trap which employ | adopted the eye plate member of the 1st Example of this invention. It is a perspective view which shows the drain trap which employ | adopted the eye plate member of the 1st Example of this invention. It is a perspective view which shows the member structure of the waste_water | drain trap which employ | adopted the eye plate member of the 1st Example of this invention. It is a top view of the eye plate member of a 1st Example. It is a perspective view of the eye plate member of a 1st Example. It is a top view at the time of notch part expansion of the eye plate member of a 1st Example. It is a perspective view at the time of notch part expansion of the eye plate member of a 1st Example. It is a top view of the eye plate member of a 2nd Example. It is a perspective view of the eye plate member of a 2nd Example. It is a top view at the time of notch part expansion of the eye plate member of 2nd Example. It is a perspective view at the time of notch part expansion of the eye plate member of 2nd Example. It is a top view of the eye plate member of a 3rd Example. It is a perspective view of the eye plate member of a 3rd Example. It is a top view at the time of notch part expansion of the eye plate member of 3rd Example. It is a perspective view at the time of notch part expansion of the eye plate member of a 3rd Example. It is a top view of the eye plate member of 4th Example. It is a perspective view of the eye plate member of 4th Example. It is a top view at the time of notch part expansion of the eye plate member of 4th Example. It is a perspective view at the time of notch part expansion of the eye plate member of 4th Example. It is a top view of the eye plate member of 5th Example. It is a front view of the eye plate member of 5th Example. It is a perspective view of the eye plate member of 5th Example. It is a top view at the time of notch part expansion of the eye plate member of 5th Example. It is a front view at the time of notch part expansion of the eye plate member of 5th Example. It is a perspective view at the time of notch part expansion of the eye plate member of 5th Example. It is a top view of the eye plate member of 6th Example. It is a perspective view of the eye plate member of 6th Example. It is a top view at the time of notch part expansion of the eye plate member of 6th Example. It is a perspective view of the Example at the time of employ | adopting this invention for the valve body of a remote control type drain plug device. FIG. 30 is a perspective view of the embodiment of FIG. 29 when the cutout portion is expanded. It is a top view of the eye plate member of another Example. FIG. 32 is a perspective view of the eye plate member of the embodiment of FIG. 31. It is a top view at the time of notch part expansion of the eye plate member of the Example of FIG. It is a perspective view at the time of notch part expansion of the eye plate member of the Example of FIG. It is a top view of the eye plate member of another Example. FIG. 36 is a front view of the eye plate member of the embodiment of FIG. 35. FIG. 36 is a perspective view of the eye plate member of the embodiment of FIG. 35. It is a top view of the eye plate member of another Example. It is a front view of the eye plate member of the Example of FIG. It is a perspective view of the eye plate member of the Example of FIG. It is sectional drawing which shows the drain trap which employ | adopted the conventional eye plate member. It is a perspective view which shows the drain trap which employ | adopted the conventional eye plate member. It is a perspective view which shows the member structure of the drain trap which employ | adopted the conventional eye plate member. It is a top view of the conventional eye plate member. It is a perspective view of the conventional eye plate member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Eye plate member 2 Water flow part 3 Through-hole 4 Notch part 5 Expansion part 6 Connection part 7 Transition part 8 Inner peripheral part 9 Outer peripheral part 10 Connection part 11 Rib piece 12 Trap body 13 Flange member 14 Hook-shaped member 15 Deodorant Tube 16 Drain pipe 17 for preventing foam 18 Notched portion 18 Rib body 19 Valve body 19a Support shaft

Claims (13)

An eye plate member for separating dust from drainage, which is attached to a drainage port of a tank body provided with a shaft-like body,
It is composed of a hard material with moderate elasticity,
A drainage part (2) that drains water into the eye plate member (1) and collects dust,
A through hole (3) for housing the shaft-shaped body;
A notch (4) provided from the outer surface of the water flow portion (2) to at least the through hole (3);
An expanded portion (5) comprising a foldable connecting portion (6) for connecting between the water flow portions (2) divided by the notch portion (4);
Eye plate member made of In the above-mentioned eye plate member,
Along the connecting portion (6), the water flow surface of the eye plate member (1) is bent,
2. The eye plate member according to claim 1, wherein the notch (4) is expanded. In the above-mentioned eye plate member,
The width of the planar connection portion (6) is narrower than the width of the shaft-like body,
And after bending connection part (6) using elasticity, by providing a plane view opening angle to notch part (4),
3. The eye plate member according to claim 2, wherein the opening end of the notch (4) is wider than the shaft-like body. In the above-mentioned eye plate member,
The connecting portion (6) is provided so as to contact the inner peripheral edge of the through hole (3),
When the notch (4) is viewed from the through hole (3), the extension line of the connection part (6) and the extension line of the notch part (4) are at an acute angle on the opposite side of the opening of the notch part (4). The eye plate member according to claim 2, wherein the eye plate member is provided at a position within a tolerance. In the above-mentioned eye plate member,
The connecting portion (6) is provided so as to contact the outer edge of the through hole (3),
The notch (4) is provided at a position in parallel with the connection portion (6) and in contact with the outer edge at a position facing the connection portion (6) across the center of the through hole (3). And claim 2
The eye plate member according to claim 1. In the above-mentioned eye plate member,
The expanding part (5) is a crossing part (7) which is a water passing part (2) having a certain width;
3. The eye plate member according to claim 2, comprising a plurality of connecting portions (6) provided at least at both ends of the crossing portion (7). In the above-mentioned eye plate member,
The width of the transition part (7) is equal to or greater than the width of the shaft-like body, and the extension lines of the connection parts (6) provided at both ends of the transition part (7) are parallel or penetrated. The eye plate member according to claim 6, characterized in that the eye plate member is provided at a position that has an acute angle tolerance on the opposite side of the opening of the notch (4) when viewed from the hole (3). In the above-mentioned eye plate member,
The connecting portion (6) is projected in the axial direction of the shaft-shaped body,
The total amount of the length of a connection part (6) is longer than the width | variety of the shaft-like body in planar view, The eye plate member of Claim 2 characterized by the above-mentioned. In the above-mentioned eye plate member,
By bending in the horizontal direction around the planar connection (6),
2. The eye plate member according to claim 1, wherein the notch (4) is expanded. In the above-mentioned eye plate member,
The expansion part (5)
A connection part (6) for connecting the eye plate members (1) divided by the notch part (4),
An inner periphery (8) arranged around the shaft-like body at the time of attachment;
The outer peripheral part (9) in contact with the inner peripheral surface of the drain outlet during installation,
A connecting portion (10) for connecting the connecting portion (6) and the inner peripheral portion (8);
A water passage part (2) for collecting waste by passing drainage water,
A rib piece (11) that protrudes only from any one of the connecting portion (6), the inner peripheral portion (8), the outer peripheral portion (9), the connecting portion (10), and the water passing portion (2), and is not connected to other portions.
The eye plate member according to claim 9, comprising: When mounting the eye plate member to the drain outlet,
The width of the notch (4) in plan view is equal to or smaller than the width of the water passage opening of the water passage portion (2). The eye plate member according to any one of 10. 12. The eye plate member according to claim 1, wherein the shaft-like body is a drain pipe of a drainage device. 12. The eye plate according to claim 1, wherein the shaft-like body is a support shaft (19a) of a valve body (19) used in a remote-operated drain plug device. Element.

Images