JP2003342989A - Remote-controlled drain plug device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a remote-controlled drain plug device which is arranged in drainage equipment having a cabinet portion, and formed of a valve body (2) for opening/closing a drain port (1), an operating section (7) arranged in a mounting hole (3), for operating the motion of the valve body (2), and a release wire (6) for transmitting the operation applied to the operating section (7) to the valve body (2), wherein the remote-controlled drain plug device is improved in mounting efficiency and maintainability. <P>SOLUTION: According to the structure of the remote-controlled drain plug device, a side edge of the valve body (2) of the release wire (6) is rendered insertable from the front side of the drainage equipment. The operating section (7) is comprised of a guide cylinder (8) and a shaft receiving portion (9). The guide cylinder (8) is rigidly mounted in the mounting hole (3) and has an engaging portion (8a) formed therein. The shaft receiving portion (9) has an engaged portion (9a) which is disengageably engaged with the engaging portion (8a) of the guide cylinder (8) by the operation applied from the surface of the drainage equipment, and has a side edge of the operating section (7) for the release wire (6) fixed thereto. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote control for opening and closing a drain port provided at the bottom of a tank of a drainage device having a cabinet, such as a wash basin or sink, by an operation performed from a location remote from the drain port. More specifically, the present invention relates to a release wire mounting structure for transmitting an operation applied to an operating portion of a remote-operated drain plug device to a drain plug device body.

[0002]

2. Description of the Related Art As a remote control type drain plug device used in a drainage device having a cabinet part such as a wash basin and a sink, which is well known in the prior art, a remote control drain plug device as shown in FIGS. There is. The conventional remote-controlled drainage plug device shown in FIG. 5 will be described below with reference to the drawings. The remote operated drain plug device of the conventional example illustrated in FIGS. 5 to 7 includes a drain plug, a valve element, a thrust lock member as a push-up mechanism for opening and closing the valve element, a release wire, and an operating section described below. It is composed of other members. The drain plug has a substantially cylindrical shape having a drain port formed therein, and has a flange provided on the outer peripheral side of the upper edge thereof. The valve body includes a valve portion that opens and closes the drain port, and a valve shaft that hangs downward from the center of the valve portion. The thrust lock member is equipped with a shaft portion that repeats fixing / unfixing and retracting of the tip with the tip protruding when the push-in operation is performed on the rear end. At the time of completion, the front end portion is arranged so as to abut on the lower end of the valve shaft of the valve body, and the rear end portion is arranged so as to abut the front end of the inner wire of the release wire described later. The release wire is tubular and has flexibility in a side surface direction, and an outer tube having an annular flange portion along an outer peripheral surface, and an inner wire that slidably moves in the outer tube in an axial direction. , A return spring for urging the inner wire toward the operation portion side, and a through hole portion having a diameter smaller than that of the flange portion of the outer tube and slidable at a place other than the flange portion. And a mounting nut which is slidable on the tube and is provided at both ends for connecting to each of the thrust lock member side and the operation portion side described later. The mounting nut and the release wire are molded with the release wire inserted through the through hole of the mounting nut at the molding stage, and cannot be removed by the flange portion. As shown in FIG. 7, the operating portion includes a bearing portion having an external thread portion on the outer periphery and a knob portion for operating the operating portion. The thrust lock member is operated through the forward / backward movement of the inner portion of the release wire to operate the drain port. The operation of opening and closing is performed. Further, as other members, an elbow member which is an L-shaped bent body connected to a drain plug and has a housing portion for housing a thrust lock member immediately below the valve body, an elbow member and underfloor piping And a trap pipe section for preventing the entry of odors and pests from the sewage side.

Further, the above-mentioned remote-operated drain plug device is attached to, for example, a washbasin which is a drainage device having a cabinet portion, which is constructed as follows. Washbasin
A cabinet part having a door that can be opened and closed on the front side, a wash basin provided above the cabinet part and having an attachment hole on the bottom surface, and a stand upright from the rear end of the top part of the wash bowl. And a mounting hole provided on the top surface of the washbasin.

The remote-operated drain plug device described in paragraph 0002 above is constructed on the washbasin described in paragraph 0003 as follows. Install the thrust lock member in the storage part of the elbow member at the factory beforehand, and attach it to the drain elbow with one end of the release wire in contact with the rear end of the thrust lock member using the mounting nut. Fix it. Next, at the construction site, attach and fix the drain plug to the attachment hole, connect the drain plug and the elbow member, and then connect the elbow member and the trap pipe part, respectively, and then align the trap pipe part and the underfloor. Connect with piping. Further, attach the bearing of the operating part to the mounting hole, and further screw the release wire cap nut from the back of the wash bowl to the male screw of the bearing to connect the release wire to the operating part and tip of the thrust lock member shaft. The valve element is placed in the drainage port so that the valve touches the lower end of the valve shaft, and the construction of the remote operated drain plug device is completed.

In the case of using the remote operated drain plug device constructed as described in paragraph 0004 above, first, the knob portion of the operation portion is operated so that the valve body has the drain port closed as shown in FIG. That is, the shaft portion of the thrust lock member is retracted downward. In this state, when the knob portion of the operation portion is operated to push in the rear end of the thrust lock member through the inner wire, the shaft portion of the thrust lock member is fixed in a state of protruding upward. As a result, the lower end of the valve shaft is pushed up, the valve body rises, and the drain port opens. From this state, if the knob part of the operation part is operated again and the push-in operation is applied to the rear end of the thrust lock member via the inner wire, the shaft part of the thrust lock member is released from the fixation, and the shaft of the thrust lock member is released. Since the part descends, the valve body descends and the drain port is closed by the valve part. After that, by repeating the same operation, the opening / closing of the drainage port can be freely operated.

[0006]

However, the remote-operated drain plug device as described above has the following problems. 1. When connecting the operating part and the release wire, the operator inserts his / her hand through the opening on the front of the cabinet, but the mounting hole where the operating part is installed is usually the farthest from the opening of the cabinet. Since it is provided in a recessed part on the top surface of the table or sink and at a place that is behind the tank body from the opening and work opening of the cabinet part, the work of connecting the release wire to the operation part is difficult to reach and It was very difficult to see. Regarding this connecting work, if the connecting work at both ends of the release wire is completed first, the release wire or the pipe may be damaged due to the release wire being entangled with the pipe during the connecting work of the piping part performed thereafter. Therefore, the connection work of at least one end of the release wire is performed after the connection work of the piping portion is completed. When the connection work on the operation unit side is performed after the piping is performed, it is impossible to put the upper half of the body inside the cabinet to perform the work, so that the connection work between the operation unit and the release wire becomes more difficult. 2. For washbasins and sinks, it has been proposed to provide a mounting hole in the rear wall of the drainage device in order to save space and improve design in recent years. The release wire and the connection point of the release wire will be placed farther from the cabinet opening and
Since the release wire is connected to the sink and sink of the sink and sink, it is located behind the back wall and the operating portion itself, making it more difficult to see. In addition, the space between the rear wall of the cabinet and the rear wall with the mounting holes is extremely narrow, making it difficult to even move the operator's hand to the relevant part for performing work. It was impossible to provide a mounting part on the wall. 3. During normal use after construction, if the release wire becomes defective or damaged, the release wire must be removed from the elbow member and the operating part.Aside from the elbow member side, the release wire on the operating part side must be removed. The work is 1. It was very difficult for the same reason as described in. 4. Since the connection nut and release wire are formed so that they cannot be separated during the molding stage, even if either the release wire or the connection nut is damaged, both must be replaced at the same time, which is extremely uneconomical. It was

Among the problems described in the above paragraph 0006, 1. Through 3. The problem with is because the release wire is connected to the operation part from the opening side of the cabinet part.Therefore, insert the release wire from the front side of the washbasin to attach the release wire to the operation part. If it is possible to work, it can be solved, but in the remote operated drain plug device of the above configuration in which the connection nut and the release wire are formed so that they cannot be removed during the molding step, the release from the front side of the wash bowl In order to insert the wire and perform the release wire installation work on the operating part, the mounting hole must have a large diameter so that at least the connection nut can be inserted, and the dimensions of each part of the mounting part must be set accordingly. , It will be extremely bad in terms of design. Also, the connection between the mounting hole and the operating part must be installed in a watertight manner so that the drainage on the top surface of the washbasin will not leak into the cabinet, but if the mounting hole becomes large in diameter, the number of connections will naturally increase. Therefore, the work and labor required to prevent water leakage increase. For these reasons, it is practically impossible to adopt a method that allows the release wire to be installed on the operating portion from the front side of the wash bowl by increasing the diameter of the mounting hole. The present invention has been devised in view of the above problems, and improves the workability when connecting the release wire to the remote-operated drain plug device, improves the workability of maintenance work, and has a member that is damaged when the release wire is replaced. A remote-operated drain plug device that can be repaired by exchanging only the chisel.

[0008]

A remote control type drain plug device according to claim 1 is a drainage device having a cabinet part (21c) having a drainage port (1) and a mounting hole (3), and A valve body (2) for opening and closing the drainage port (1); an operating section (7) provided in the mounting hole (3) for operating the operation of the valve body (2); and an operating section (7). In a remote-operated drainage plug device comprising a release wire (6) for transmitting an applied operation to a valve body (2), an end portion of the release wire (6) on the valve body (2) side is provided with a mounting hole ( 3) The drainage device can be inserted from the front side, and the operation section (7) is also provided.
A guide tube (8) which is fixed to the mounting hole (3) and has a tubular engagement portion (8a), and the engagement portion (8a) of the guide tube (8) and drainage. A bearing portion (9) having an engaged portion (9a) which is detachably engaged by a work from the front side of the device, and which fixes an end portion of the release wire (6) on the operating portion (7) side. The remote-operated drain plug device is characterized by comprising:

According to a second aspect of the remote operated drain plug device, the drainage device having a cabinet part (21c) having a drainage port (1) and a mounting hole (3) and the drainage port (1). A valve body (2) to be opened and closed, and an operation section (7) provided in the mounting hole (3) for operating the operation of the valve body (2).
And a release wire (6) for transmitting an operation applied to the operation section (7) to the valve body (2), and the release wire (6).
A push-up mechanism that is connected to and that opens and closes the valve body (2),
A remote control type drain plug device comprising a connecting portion (13) for connecting a release wire (6) to the push-up mechanism, wherein the connecting portion (13) is connected to the release wire (6).
(16) provided at the valve body (2) side end of the
And a locking hole (14a) through which the shaft portion of the release wire (6) can be inserted and the stopper portion (16) cannot be inserted,
And an insertion hole (14b) formed so that the stopper portion (16) can be inserted and the locking tube (14a) and the outer tube (6b) of the release wire (6) are communicated with each other on one side thereof. A mounting nut (14) for fixing the release wire (6) in a state of being connected to the push-up mechanism and the stopper portion (16) are provided with a locking hole (14) at the time of completion of construction.
The remote operated drain plug device is characterized by comprising a spacer (15) arranged at the position a).

According to a third aspect of the present invention, there is provided a remote-operated drain plug device comprising a drainage device having a cabinet part (21c) having a drainage port (1) and a mounting hole (3), and the drainage port (1). A valve body (2) to be opened and closed, and an operation section (7) provided in the mounting hole (3) for operating the operation of the valve body (2).
And a release wire (6) for transmitting an operation applied to the operation section (7) to the valve body (2), and the release wire (6).
A push-up mechanism that is connected to and that opens and closes the valve body (2),
In a remote-operated drainage plug device comprising a connecting portion (13) for connecting a release wire (6) to the push-up mechanism, a valve body (2) side end portion of the release wire (6) is
The operation part (7) can be inserted into the attachment hole (3) from the front side of the drainage device, and the operation part (7) can be attached and fixed to the attachment hole (3) into a tubular shape to have an engagement part (8a) inside. A guide cylinder (8) provided with the engaging part (8a) of the guide cylinder (8) and an engaged part (9a) that is detachably engaged by a work from the front side of the drainage device, and Release Wire (6)
And a bearing portion (9) for fixing the end portion on the operation portion (7) side of the release wire (6), and the connection portion (13) on the end portion on the valve body (2) side of the release wire (6). The stopper portion (16) provided and the locking hole (14a) through which the shaft portion of the release wire (6) can be inserted and the stopper portion (6) cannot be inserted, and the stopper portion (16) can be inserted. The release wire (6) can be used as a push-up mechanism having an insertion hole (14b) which is capable of passing through the locking tube (14a) and the outer tube (6b) of the release wire (6) in one side thereof. A spacer (15) for arranging the mounting nut (14) fixed in the connected state and the stopper portion (16) at the position of the locking hole (14a) at the time of completion of construction.
And a remote control type drain plug device.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the drawings. The embodiment of the remotely operated drain plug device of the present invention shown in FIGS. 1 to 3 includes a drain plug (5), a valve body (2), a thrust lock member (18) as a push-up mechanism, which will be described below. Release wire (6), operating part (7),
It is composed of a connecting portion (13) and other members.
The drain plug (5) has a substantially cylindrical shape that forms the drain port (1) inside, and is provided with a flange on the outer peripheral side of the upper edge thereof. The valve body (2) includes a valve portion that opens and closes the drainage port (1), and a valve shaft that hangs downward from the center of the valve portion. The thrust lock member (18) is provided with a shaft portion that repeats fixing / unfixing and retracting of the tip in a state where the tip protrudes for each pushing operation to the rear end. Thrust lock member (1
The tip of the shaft portion of 8) is the lower end of the valve shaft of the valve body (2), and the rear end is the inner wire (6a) of the release wire (6) described later.
It is arranged so as to face each at the tip. The release wire (6) is an outer tube (6b) which is hollow and has flexibility in the side direction, and an inner wire (6a) which is slidable in the outer tube (6b) in the axial direction. ) And the inner wire (6
It consists of a return spring that biases a). Also,
At the end of the outer tube (6b) on the side of the connecting part (13) described below, a stopper part (16) having an annular cross-section along the outer peripheral surface is provided, and the operating part ( The end on the 7) side is also provided with a flange portion (17) that is locked to a guide tube (8) described later. As shown in FIG. 3, the operating section (7) is a wash bowl (21a).
A member for remotely operating the valve body (2) from the surface, which includes a guide cylinder (8) and a knob portion (1) described below.
0), a bearing portion (9), a nut member (11), and a decorative member (12). The guide tube (8) has a cylindrical shape with an external thread on the outer peripheral surface, has a flange portion (8d) at one end, and a flange portion (17) of the outer tube (6b) at the other end. ) Engaging hole (8
c) is provided, and a through hole (8b) through which the release wire (6) is inserted is opened in the center thereof. Further, the inner peripheral surface of the through hole portion (8b) is provided with a female screw as an engaging portion (8a). The bearing portion (9) has a cylindrical shape and is screwed with the female screw of the through hole portion (8b).
The outer peripheral surface is provided with a male screw as the engaged portion (9a). The knob portion (10) is a rod-shaped member that is retractably housed in the bearing portion (9), and the inner wire (6a) of the release wire (6) is operated by the user on the knob portion (10). Be transmitted to. The nut member (11) is provided with a female screw that is screwed with a male screw on the outer peripheral surface of the guide cylinder (8). The decorative member (12) is a member for covering the attachment portion of the guide cylinder (8) and the bearing portion (9). The connection part (13) is a part arranged at the end of the release wire (6) on the valve body (2) side for connecting the release wire (6) and the push-up mechanism. It is composed of a stopper portion (16), a mounting nut (14) and a spacer (15) described below. The mounting nut (14) is a member for connecting and fixing the end portion of the outer tube (6b) of the release wire (6) to the end portion of the thrust lock member (18) which is a push-up mechanism. , The insertion hole (14b) opened to a size that allows the stopper portion (16) to be inserted and the insertion hole (14b) to communicate, and the outer tube (6b) of the release wire (6) can be inserted. Stopper part (1
6) has a locking hole (14a) which cannot be inserted.
The spacer (15) is a disk-shaped member in a plan view which is housed in the mounting nut (14) in a state where it is inscribed in the mounting nut (14) so as not to be displaced, and has a stopper portion (16) at the center when the construction is completed. A hole portion (15a) for accommodating and fixing is provided at the position of the locking hole (14a). Further, in the remote operated drain plug device of the present embodiment, as another member, a pipe body which is connected to the drain plug (5) and is bent in an L-shape and is provided directly below the valve body (2). An elbow member (19) having an accommodating portion (19a) accommodating the thrust lock member (18) and having an opening that can be removed from the downward facing surface,
Trap pipe part (2) that connects the elbow member (19) and the underfloor pipe and prevents the entry of odors and pests from the sewage side.
0).

Further, the above-mentioned remote-operated drain plug device has a washbasin (21), which is a drainage device, configured as follows.
Attached to. The washbasin (21) is provided above the cabinet part (21c) having a door that can be opened and closed on the front side, and above the cabinet part (21c), and a washbasin ((4)) provided with an attachment hole (4) on the bottom surface thereof. 21a), a rear wall portion (21b) standing upward from the rear end of the top surface portion of the wash bowl (21a), and a mounting hole (3) provided on the rear wall portion (21b). .

The remote operated drain plug device described in paragraph 0011 above is installed on the washbasin (21) described in paragraph 0012 as follows. As shown in FIG.
The guide tube (8) is inserted from the outside into the mounting hole (3) of the wash bowl (21a), and the nut member (11) is screwed onto the male screw on the outer circumference of the guide tube (8). The peripheral portion of the mounting hole (3) is sandwiched between the collar portion (8d) and the nut member (11), and the guide tube (8) is mounted and fixed in the mounting hole (3). Next, from the front side of the wash bowl (21a), the stopper portion (16) and the shaft portion of the release wire (6) are inserted into the through hole portion (8b) of the guide tube (8), and the flange portion (17) is inserted. The guide tube (8) is brought into contact with the engagement hole (8c). Further, from the front side of the wash bowl (21a), the engaged portion (9a) of the bearing portion (9) is screwed into the engaging portion (8a) of the through hole portion (8b), whereby the release wire (6). The flange portion (17) of () is sandwiched between the engaging hole (8c) of the guide cylinder (8) and the bearing portion (9). After that, the decorative member (12) is fitted on the bearing portion (9), and the attachment of the release wire (6) and the operating portion (7) to the wash bowl (21c) is completed.

Next, the drain plug (5) is attached to the wash bowl (21).
Attached to the attachment hole (4) of a), and further the drain plug (5)
The drain pipe of the washbasin (21) is completed by attaching the elbow member (19) to the trap pipe part (20) and connecting the trap pipe part (20) to the underfloor pipe.

Next, the following 1. Through 4. Attach the mounting nut (14) to the release wire (6) according to the procedure of. 1. As shown in FIGS. 4A and 4B, the stopper portion (16) of the release wire (6) is inserted into the insertion hole (14b) of the mounting nut (14). 2. As shown in (c) of FIG. 4, the release wire (6) is connected to the engagement hole (1) through the insertion hole (14b).
4a). 3. As shown in FIG. 4D, the stopper portion (16) of the release wire (6) is brought into contact with the locking hole (14a). 4. As shown in FIG. 4 (e), the spacer (15)
Is fitted into the mounting nut (14) and fixed so that the stopper portion (16) is not displaced from the position of the locking hole.

According to the procedure of the above paragraph 0015, the release nut (14) is connected to the release nut (6) to form the connecting portion (13), and then the thrust lock member (18) is attached to the accommodating portion of the elbow member (19). (19a), and using the mounting nut (14), one end of the release wire (6) is brought into contact with the rear end of the thrust lock member (18) to the elbow member (19). Attach and fix, and the construction of the remote control drain plug device is completed.

In the remote-operated drain plug device configured as described above, the drain port can be freely opened and closed from the operating portion by performing the same operation as the conventional example described in the above paragraph 0005.

During the maintenance work of the release wire (6), the mounting nut (1) is removed from the elbow member (19).
4), further remove the spacer (15) from the mounting nut (14), and remove the mounting nut (14) from the release wire (6). Next, from the front side of the wash bowl (21a), the engagement between the bearing portion (9) and the guide cylinder (8) is released, and the bearing portion (9) is removed from the guide cylinder (8).
Release wire (6) in contact with guide tube (8)
By pulling out, the maintenance work such as replacement of the damaged release wire (6) can be easily performed.

Although the embodiment of the present invention is as described above, the present invention is not limited to the above embodiment, and the structure can be freely changed within the scope of the invention. is there. For example, in the above embodiment, the guide tube (8) is attached and fixed by screwing with the nut member (11), but if the guide tube (8) can be attached and fixed to the attachment hole (3). , For example with adhesive,
The guide tube (8) may be attached and fixed by so-called fitting and killing such as forming a wedge shape on the outer peripheral surface.

Further, in the above-mentioned embodiment, the thrust lock member (18) is adopted as the push-up mechanism, and the valve body (2) is moved up and down for each pushing operation applied to the thrust lock member (18), and the drainage port (1). The present invention is applied to a so-called one-way type remote-operated drainage plug device for opening and closing), but the present invention is not limited to the above-mentioned embodiment, and the inner wire (6a) of the release wire (6). The tip is brought into contact with the lower end of the valve shaft of the valve body (2), and the inner wire (6a) is used as a lifting mechanism to open / close the drainage port (1) in response to pushing / pulling of the inner wire (6a). The present invention may be applied to a so-called two-way type remote operated drain plug device.

[0021]

Since the present invention is configured as described above, it has the following excellent effects. 1) In the present invention according to claim 1 or claim 3,
Since the connection / disconnection work of the operation part and the release wire can be performed only from the front side of the drainage device, workability during construction and maintenance is improved. This method does not require the release wire connection inside the rear back wall when the mounting hole is provided on the top surface of the drainage device and when the mounting hole is provided on the rear back wall of the drainage device. , Especially effective. 2) In the present invention according to claim 2 or claim 3,
Since it is possible to insert and remove the valve body side end of the release wire from the front side of the drainage equipment, compared to the conventional installation method where the release wire is attached and removed from the opening side of the cabinet, construction and maintenance Time workability is improved. This method is particularly necessary when the mounting hole is provided on the top surface of the drainage device, and when the mounting hole is provided on the rear back wall of the drainage device, there is no need to perform construction work inside the rear back wall. It is valid. 3) In the present invention according to claim 2 or claim 3,
Since the connection nut and the release wire can be separated, if only one of the release wire and the connection nut is damaged, only the damaged one needs to be replaced, which is extremely economical.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a construction example of a wash basin of the present invention.

FIG. 2 is a sectional view of an essential part of the present invention.

FIG. 3 (a) is a cross-sectional view of essential parts showing the components of the operating part according to the present invention. (B) It is sectional drawing of the principal part at the time of attaching and fixing the operation part to the attachment hole of this invention.

4 (a) to (e) are perspective views of essential parts showing a work procedure when connecting a release wire to a mounting nut which is a connection part of the present invention.

FIG. 5 is a cross-sectional view showing a construction example of a conventional example.

FIG. 6 is a sectional view of a main part of a conventional example.

FIG. 7 (a) is a cross-sectional view of essential parts showing components of an operation unit in a conventional example. (B) is a cross-sectional view of a main part of the conventional example when the operation part is attached and fixed to the attachment hole.

[Explanation of symbols]

1 drainage port 2 valve body 3 mounting holes 4 Attachment holes 5 drain plugs 6 Release wire 6a Inner wire 6b outer tube 7 Operation part 8 guide tube 8a engaging part 8b through hole 8c Engagement hole 8d collar part 9 Bearing 9a Engagement part 10 knob part 11 Nut member 12 Decorative material 13 Connection 14 Mounting nut 14a Locking hole 14b insertion hole 15 Spacer 15a hole 16 Stopper part 17 Flange 18 Thrust lock member 19 Elbow member 19a storage section 20 Trap piping 21 washbasin 21a washbasin 21b Rear wall 21c Cabinet part

Claims (3)

[Claims] 1. A drainage device having a cabinet (21c) having a drainage port (1) and a mounting hole (3), a valve body (2) for opening and closing the drainage port (1), and the valve body. (2)
From the operation part (7) provided in the mounting hole (3) for operating the operation of (1) and the release wire (6) for transmitting the operation applied to the operation part (7) to the valve body (2). In the remote operated drain plug device, the end portion of the release wire (6) on the valve body (2) side can be inserted through the mounting hole (3) from the front side of the drainage device, and the operation portion (7) is provided.
A guide tube (8) which is fixed to the mounting hole (3) and has a tubular engagement portion (8a), and the engagement portion (8a) of the guide tube (8) and drainage. A bearing portion (9) having an engaged portion (9a) which is detachably engaged by a work from the front side of the device, and which fixes an end portion of the release wire (6) on the operating portion (7) side. A remote-operated drain plug device characterized by comprising: 2. A drainage device having a cabinet part (21c) having a drainage port (1) and a mounting hole (3), a valve body (2) for opening and closing the drainage port (1), and the valve body. (2)
An operation part (7) provided in the mounting hole (3) for operating the operation of the above, a release wire (6) for transmitting an operation applied to the operation part (7) to the valve body (2), A remote control type drain plug device comprising a push-up mechanism connected to a release wire (6) for opening and closing a valve body (2), and a connecting portion (13) for connecting the release wire (6) to the push-up mechanism. The stopper portion (16) provided at the valve body (2) side end portion of the release wire (6) and the shaft portion of the release wire (6) can be inserted through the connection portion (13), and the stopper portion can be inserted. The locking hole (14a) through which the portion (16) cannot be inserted, and the stopper hole (16) through which the stopper portion (16) can be inserted and the outer tube (6b) of the release wire (6) are formed on one side thereof. Insertion hole (14b) And a spacer (15) for disposing the release wire (6) for fixing the release wire (6) in a state of being connected to the push-up mechanism and the stopper portion (16) at the engagement hole (14a) position at the time of completion of construction. )
And a remote-operated drain plug device. 3. A drainage device having a cabinet (21c) having a drainage port (1) and a mounting hole (3), a valve body (2) for opening and closing the drainage port (1), and the valve body. (2)
An operation part (7) provided in the mounting hole (3) for operating the operation of the above, a release wire (6) for transmitting an operation applied to the operation part (7) to the valve body (2), A remote control type drain plug device comprising: a push-up mechanism connected to a release wire (6) for opening and closing a valve body (2); and a connecting portion (13) for connecting a release wire (6) to the push-up mechanism. , The valve body (2) of the release wire (6)
The side end portion is made to be insertable from the front side of the drainage device of the mounting hole (3), and the operation portion (7) is tubularly fixed to the mounting hole (3) and engages inside. A guide tube (8) having a portion (8a), an engaging portion (8a) of the guide tube (8), and an engaged portion (9a) that is detachably engaged by a work from the front side of the drainage device. And a bearing portion (9) for fixing the end portion of the release wire (6) on the operating portion (7) side, and further, the connecting portion (13).
The stopper portion (16) provided at the valve body (2) side end portion of the release wire (6) and the shaft portion of the release wire (6) can be inserted, and the stopper portion (6) cannot be inserted. Possible locking hole (14a) and the stopper part (16) can be inserted and the locking hole (14
a) and release wire (6) outer tube (6)
b) has an insertion hole (14b) which is communicable with the mounting nut (14) for fixing the release wire (6) in a state of being connected to the lifting mechanism, and the stopper portion (1).
6) A remote-operated drain plug device comprising a spacer (15) arranged at the position of the locking hole (14a) at the time of completion of construction, and 6).