JP5282964B2 - Release wire insertion guide jig - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a guide tool for inserting release wire capable of inserting the release wire into a bendable guide tube without being caught in the guide tube. <P>SOLUTION: This guide tool 1 for inserting release wire in a remote operation type drain valve device capable of opening or closing a drain port due to elevating and lowering of a drain valve 4 by operating an operation button 3 through the release wire 5 from a remote place is constituted in such a way that a guide rod 11 inserts and guides an operation part 51 of the release wire 5 into the guide tube 2 when inserting the release wire 5 into the guide tube 2 arranged from an operation side for operating the operation button to an operation side for elevating and lowering the drain valve, fitting and mounting the operation part 51 of the release wire 5 into/on one end of the guide rod 11 in a cylindrical mounting part 12, and guiding the guide rod 11 by an insertion head 13 at the other end of the guide rod 11. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a remote-operated drain plug device in which the opening and closing of the drain port by raising and lowering the drain plug is remotely operated via a release wire, and the operation of raising and lowering the drain plug from the operation side where the operation button is operated A guide for inserting a release wire, in which the release wire is inserted into a guide tube disposed on the side, and the guide wire is inserted into a support member provided to support the operating portion of the release wire on the drain fitting. It relates to a jig.

  The release wire is composed of an outer tube and a core coil that is slidable through the outer tube, and the tip of the core coil is prevented from bending when the guide for inserting the release wire is inserted. Is provided with a shaft, and an engagement member is provided at the end of the outer tube, and a shaft cover is connected to the engagement member to cover the shaft (Patent Document 1). Further, there is a knitting needle (Patent Document 2) as a member for guiding the insertion of the flexible wire.

  JP2007-32020   JP-A-7-166451

As an operation part of the release wire, even if a shaft cover is provided at the end of the core coil and a shaft cover that covers the shaft is connected to the end of the outer tube (Patent Document 1), this is itself a guide. It is not satisfactory enough to be inserted into the tube and inserted and fixed to the support member. After all, the release wire cannot be guided by itself, it is difficult to work, and a reliable work result cannot be obtained. .
Further, even if there is a knitting needle (Patent Document 2) as a member for guiding and inserting a flexible wire, it is a jig related to a specific field of knitting a knitted material and has a function of guiding and inserting a flexible wire. Is similar to the guide jig, in which the release wire consisting of the outer tube and the core coil is inserted into the guide tube, and the guide jig is inserted and fixed to the support member. It is not obtained.

  The release wire insertion guide jig according to the present invention is a remote operation type drain plug device in which a drain port is opened and closed by raising and lowering a drain plug by remote control through a release wire by an operation button. A guide rod that is used to insert a release wire into a guide tube disposed on the operating side where the drain plug is moved up and down from the operation side, and a guide rod that guides the operating portion of the release wire through the guide tube; The guide rod is composed of a mounting portion in which an operating portion of the release wire is fitted and attached to one end of the guide rod, and an insertion head for guiding the guide rod to the other end of the guide rod.

  The release wire insertion guide jig according to the present invention includes a guide rod that is inserted and guided to fix the release wire operating portion to the support member supported by the drain port, and the release wire operating portion at one end of the guide rod. Is formed by a cylindrical mounting portion to which the guide rod is fitted and joined, and an insertion head for guiding the guide rod to the other end of the guide rod.

  In the release wire insertion guide jig of the present invention, the guide rod is a semi-rigid flexible thin rod, and the mounting portion at one end thereof has a curved surface from the guide rod for fitting and connecting the shaft of the operation portion of the release wire. A bell-shaped cylindrical body having a large diameter, and the insertion head at the other end is a spherical guide ball.

  The release wire insertion guide jig of the present invention is a flexible spring bar with a thin guide rod, and the mounting portion at one end thereof has an outer diameter that allows the release wire operating portion to be smoothly inserted into the support member. , A bell-shaped cylindrical body having an inner diameter capable of fitting the shaft of the release wire operating portion, and at least two axial slits are formed in the bell-shaped cylindrical body, A rib that engages with a groove on the outer periphery of the shaft of the operating portion, and the insertion head at the other end of the guide rod is a spherical guide ball having an outer diameter that allows the operating portion of the release wire to be inserted into the support member. is there.

  The release wire insertion guide jig of the present invention includes a guide rod for guiding the release wire operating portion through the guide tube, a mounting portion on which the release wire operating portion is fitted and attached to one end of the guide rod, The other end of the guide rod is an insertion head that guides the guide rod, so that the guide jig can be loaded onto the release wire with one touch, and the operation button is operated. It can be easily and easily inserted into the guide tube arranged on the working side where the drain plug is raised and lowered, and the insertion head guides the guide rod and connects it with a flexible Since the release wire is guided into the guide tube, even a bent guide tube can be inserted without being caught in the guide tube.

  The release wire insertion guide jig according to the present invention includes a guide rod that is inserted and guided to fix the release wire operation portion to the support member supported by the drain port, and the release wire operation portion at one end of the guide rod. The release wire actuating part can be fitted and joined to the guide jig with a single touch by comprising a cylindrical mounting part to be fitted and joined, and an insertion head for guiding the guide bar to the other end of the guide bar. When the guide jig is inserted into the support member, the insertion head protrudes easily and easily through the support member, and by pulling it, the release wire that is fitted and joined to the cylindrical mounting portion can be The operating portion is pulled into the support member, and can be inserted and fixed easily and easily with one touch.

In the release wire insertion guide jig of the present invention, the guide rod is a semi-rigid flexible thin rod, and the mounting portion at one end thereof has a larger curved surface than the guide rod for fitting and connecting the shaft of the release wire operating portion. Since it is a bell-shaped cylindrical body with a diameter, and the insertion head at the other end is a spherical guide ball, the guide jig can be securely and firmly connected to the shaft of the operating part with a single touch, and it can be semi-rigid. By using a guide jig consisting of a guide rod that is a flexible thin rod and a spherical guide ball at one end of the guide rod, even if it is a bent guide tube, the guide jig itself is bent and guided. Therefore, it can be inserted without difficulty.
In the case of mounting on the support member, the operating portion of the release wire can be attached and installed on the support member with one touch by inserting and projecting the insertion head into the support member. That is, when the insertion head of the guide jig is inserted into the support member and exposed, the release wire that is fitted and connected with the bell-shaped cylindrical body of the guide jig simply by pulling the exposed portion is actuated. Since the portion is drawn into the support member and the mounting portion has a curved surface larger than the guide rod and has a larger diameter, it can be easily mounted with one touch without being caught.
Even if the insertion is deflected into the support member, the guide rod is a semi-rigid flexible thin rod and has a spherical guide ball insertion head at the tip of the long guide rod, so that it is guided to bend. Can be installed with one touch.

The release wire insertion guide jig of the present invention is a case where the guide rod is a thin flexible spring rod, and therefore the release wire has to be turned to a substantially right angle when inserted into the guide tube. Even if it is, it can be bent and easily and easily inserted. In addition, even when the insertion is deflected into the support member, it can be bent and guided and fixed with one touch.
The mounting portion at one end of the guide rod has at least two axial slits formed in a bell-shaped cylindrical body, and a rib that engages with a groove on the outer periphery of the shaft of the operating portion on its inner peripheral surface. Since it is provided, the fitting of the release wire with the guide jig can be performed easily, easily, reliably and firmly with one touch.
And the cylindrical body outer diameter of a mounting part makes smaller than the outer diameter of the action | operation part of a release wire, and does not produce a trouble in insertion of a support member.
Furthermore, since a spherical guide ball is formed on the other end of the guide rod, even if the guide rod is inserted into the support member from a large deflection angle, it can be guided through without being caught.

  It is a state figure by which a release wire is inserted in a guide tube in a remote control type drain plug device with a release wire insertion guide jig.   FIG. 5 is a state diagram in which a release wire insertion guide jig is loaded on a release wire.   It is a state figure by which a release wire is inserted into a support member supported by a drainage fitting with a release wire insertion guide jig.   It is a general view of a release wire insertion guide jig.   It is sectional drawing of the guide jig for release wire insertion.   It is an expanded sectional view of the mounting part of the guide jig for release wire insertion.

As shown in FIGS. 1 and 2, the release wire insertion guide jig 1 of the present invention is provided with a guide tube 2 disposed on the operation side where the operation button 3 is operated and the operation side where the drain plug 4 is moved up and down. When the wire 5 is inserted, the operating portion 51 of the release wire 5 includes a guide rod 11, a mounting portion 12 at one end of the guide rod, and an insertion head at the other end of the guide rod. The release wire insertion guide jig 1 is attached with one touch, and the release wire 5 is inserted into the guide tube 2 by the insertion guide of the guide jig. When the release wire 5 is inserted through the guide tube, the guide rod 11 of the guide jig 1 is thin and long, even if the release wire has to be turned to a substantially right angle 52. Since it is a spring bar, it can be inserted easily and easily.
The release wire 5 inserted into the guide tube 2 is composed of an outer tube 501 and a core coil 502 that is inserted and slidable through the outer tube 501, and is provided with an operating portion 51 for raising and lowering the drain plug 4 at one end of the release wire. An operation unit 53 that receives an operation of the operation button 3 is provided at the end. Further, shafts 503 and 504 are provided at the tips of the core coils, and are exposed from shaft covers 505 and 506 joined to the outer tube 501.

  As shown in FIG. 3, the release wire insertion guide jig 1 of the present invention is a remote-operated drain plug device in which the drain port 6 is opened and closed by raising and lowering the drain plug 4 by remote control through the release wire 5. A guide rod 11 for inserting and guiding the operating portion 51 of the release wire 5 to the support member 7 supported by the drain port fitting 8 of the drain port 6, A bell-shaped cylindrical mounting portion 12 in which the operating portion 51 of the release wire 5 is fitted and connected to one end of the guide rod, and an insertion head 13 that guides the guide rod 11 to the other end of the guide rod 11.

Therefore, the release wire actuating portion 51 inserts the release wire insertion guide jig 1 fitted and connected to the bell-shaped cylindrical mounting portion 12 into the support member 7 with one touch.
The guide rod 11 is inserted into the support member 7 by the guide of the insertion head 13, and the insertion head 13 protrudes from the support member. By pulling the protruding insertion head 13, the operating portion 51 of the release wire 5 fitted and connected to the cylindrical mounting portion 12 is drawn into the support member 7, and the bell-shaped cylindrical mounting portion 12 is curved from the guide rod 11. Since it has a large diameter, it can be inserted and fixed with one touch without being caught.

As shown in FIGS. 4, 5, and 6, the release wire insertion guide jig 1 includes a guide rod 11, a mounting portion 12 at one end thereof, and an insertion head 13 at the other end.
The guide rod 11 is a thin and long flexible spring rod, and the mounting portion 12 at one end thereof is a bell-shaped cylindrical body that fits and connects the shaft 503 of the operating portion 51 of the release wire. The bell-shaped tubular body has a bell shape that has a curved surface 123 larger than the guide rod 11 and has an outer diameter through which the release wire operating portion 51 can be inserted into the support member 7, and the release wire operating portion. A cylindrical body having an inner diameter that can be fitted with the shaft 503, and at least two axial slits 121 are formed in the cylindrical body, and an inner layer surface thereof is formed in a groove on the outer periphery of the shaft 503 at the tip of the core coil A locking rib 122 is provided.
The insertion head 13 at the other end of the guide rod 11 is a spherical guide ball, and has an outer diameter that allows the operation member 51 of the release wire to be inserted into the support member 7.

  At the time of the construction insertion guide of the release wire 5, the release wire insertion guide jig 1 is fitted and connected to the shaft 503 of the release wire actuating portion 51 by fitting the mounting portion 12 of the bell-shaped cylindrical body. Since the bell-shaped cylindrical body is provided with a slit 121 and a rib 122 fitted to the shaft 503 of the operating portion 51, a simple and easy connection can be achieved with one touch.

  When the release wire 5 is inserted through the guide tube 2, the spherical guide ball insertion head 13 is inserted by guiding the guide rod 11, and the guide rod 11 is a thin and long flexible spring rod. Can be inserted easily and easily even when it is necessary to change the direction to a substantially right angle.

  When the release wire 5 is inserted and fixed to the support member 7, the operating portion 51 that exposes the shaft 503 at the tip of the core coil of the release wire 5 is connected to the bell-shaped cylindrical mounting portion 12 by one-touch fitting. With the release wire insertion guide jig 1, the insertion head 13, which is a spherical guide ball, is inserted into the support member 7, protrudes from the support member, and pulls the protruding insertion head 13 to form a bell-shaped cylindrical shape. The release wire operating portion 51 that is fitted and connected to the mounting portion 12 is pulled into the support member 7 and can be inserted and fixed easily and easily with one touch.

  In addition, by marking the guide rod 11 of the guide jig 1, when the release wire operating portion 51 is inserted and fixed to the support member 7, the lift amount of the drain plug can be measured. It is possible to add a lift gauge to the release wire insertion guide jig.

DESCRIPTION OF SYMBOLS 1 Release wire insertion guide jig 11 Guide rod 12 Mounting part 121 Slit 122 Rib 123 Curved surface 13 Insertion head 2 Guide tube 3 Operation button 4 Drain plug 5 Release wire 501 Outer tube 502 Core coil 503 Shaft 504 Shaft 505 Shaft cover 506 Shaft cover 51 Actuating part 52 When the release wire has to be turned to a substantially right angle 53 Operation part 6 Drain port 7 Support member 8 Drain port fitting

Claims (4)

  In a remote-operated drain plug device that opens and closes the drain port by raising and lowering the drain plug by remote control through the release wire with the operation button, the drain plug is lifted and lowered from the operation side where the operation button is operated A jig used for inserting the release wire through the guide tube disposed on the operating side includes a guide rod for guiding the release wire operating portion through the guide tube, and an operation portion of the release wire at one end of the guide rod. A release wire insertion guide jig, comprising: a mounting portion to which the guide rod is fitted and mounted; and an insertion head for guiding the guide rod to the other end of the guide rod.   In a remote-operated drain plug device in which a drain port is opened and closed by remote control via a release wire by an operation button, the release wire operating part is fixed to a support member supported by the drain port A guide rod that is inserted and guided, a cylindrical mounting portion in which an operating portion of the release wire is fitted and joined to one end of the guide rod, and an insertion head that guides the guide rod to the other end of the guide rod; A release wire insertion guide jig characterized by comprising:   The guide rod is a semi-rigid flexible thin rod, the mounting portion at one end thereof is a bell-shaped cylindrical body that fits and connects the shaft of the release wire operating portion, and the insertion head at the other end is spherical. 3. A release wire insertion guide jig according to claim 1, wherein the guide wire is a guide ball.   The guide rod is a thin flexible spring rod, and the mounting portion at one end of the guide rod has an outer diameter that allows the operation portion of the release wire to be inserted into the support member, and an inner diameter that can fit the shaft of the operation portion of the release wire. The bell-shaped cylindrical body has at least two axial slits formed in the bell-shaped cylindrical body, and a rib that is engaged with a groove on the outer periphery of the shaft of the operating portion on the inner peripheral surface thereof. 4 and the insertion head at the other end of the guide rod is a spherical guide ball having an outer peripheral diameter through which the operating portion of the release wire can be inserted into the support member. The described release wire insertion guide jig.

Images