JP2006230263A - Scissoring tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a scissoring tool improved in safety of a movable blade and also an appearance in the vicinity of the movable blade, and designed so as to prevent fruits or the like from being damaged by contact with the scissoring tool. <P>SOLUTION: The scissoring tool is provided with the following: a movable blade 60 formed at a fixed receiving member 40 so as to be flexibly turnable; a receiving part 48 receiving the blade tip 62 of the movable blade 60; a covering member 70 extending to the side of the blade tip 62 along both sides of the movable blade 60 from the back of the movable blade 60 to cover the movable blade 60; a biasing means comprising a twisting spring 32 and biasing the covering member 70 so that the movable blade 60 is covered with the covering member 70; and grasping parts 49, 74 grasping a material to be cut W inserted between the fixed receiving member 40 and the movable blade 60 formed at one facing part where the fixed receiving member 40 and the covering member 70 are faced. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  TECHNICAL FIELD The present invention relates to a tool that can be suitably used for pruning branches at high places and picking fruits.

  As a suitable tool for pruning branches at high places and picking fruits, a pipe member fitted in a telescopic manner is provided, and a hook part having a movable blade and a fixed blade is provided at the tip of the pipe member, and the pipe Various types of high branch rods have been proposed in which an operating lever is provided at the base end of the member, and an operating means capable of opening and closing the movable blade by operating the operating lever is incorporated in the pipe member.

  For example, a fixed piece is attached to substantially the entire one side of the fixed blade, and a movable piece that can be elastically deformed by facing the fixed piece is attached to one side of the movable blade, and after extending from one end to the front as this movable piece By using a leaf spring that is bent in the vicinity of the tip of the blade and extends backward again, and the other end is overlapped with one end, and is bent in a closed loop shape, the movable blade is closed and the cut object such as a branch is removed. When the movable blade is clamped between the fixed piece and the movable piece, and the movable blade is further closed, the movable piece is elastically deformed, and the object to be cut is sandwiched between the fixed piece and the movable piece, and the workpiece is cut between the movable blade and the fixed blade. There has been proposed a high branch ridge that is configured such that an object is cut and a branch or fruit in a high place pruned or picked can be moved to a low position (see, for example, Patent Document 1).

  Further, as this type of high-edged ridge, a fixed blade and a movable blade are provided, a fixed branch receiving portion is attached to substantially the entire side surface of the fixed blade, and a movable piece extending from the peak to the blade tip side is provided on one side of the movable blade. A fixed piece is provided facing the fixed piece, and the movable piece is pivotally supported around the vicinity of the distal end of the movable blade, and at a certain angle along a long hole formed in the proximal end portion of the movable blade. There has also been proposed a high-edged scissors that can be rotated only inside and provided with a leaf spring that biases the base end of the movable piece toward the fixed blade (see, for example, Patent Document 2).

Japanese Patent Laid-Open No. 9-9782 JP 2004-242527 A

  The Takaeda ridge has a problem that the safety of the heel portion is low because the fixed blade and the movable blade are exposed to the outside. In particular, in the high branch ridges described in Patent Documents 1 and 2, the operator needs to pay sufficient attention to the surroundings in order to move the pruned branches and the picked fruits to a low position.

  In addition, in the Takaedashi scissors described in Patent Documents 1 and 2, the fixed blade and the movable blade, the fixed piece and the movable piece, and the spring member are exposed to the outside. When picking fruits and the like, there is also a problem that the fruits and the like come into contact with the fixed blade, the movable blade and the spring member and are damaged, and the commercial value of the fruits and the like is lowered.

  An object of the present invention is to provide a jig that can improve the safety of the movable blade, improve the appearance in the vicinity of the movable blade, and prevent the fruits and the like from being damaged by contact with the jig.

  The fixture according to the present invention is provided with a movable blade rotatably on the fixed receiving member, and a receiving portion for receiving the blade edge of the movable blade, from the peak of the movable blade to the blade edge side along both side surfaces of the movable blade. A cover member that covers the movable blade, and a biasing unit that biases the cover member so that the movable blade is covered with the cover member; and a fixed receiving member on one of the facing portions of the fixed receiving member and the cover member. A clamping part is formed for clamping a workpiece inserted between the member and the movable blade.

In this fixture, while the workpiece such as a branch is inserted between the movable blade and the receiving portion, the movable blade is rotated toward the receiving portion while the workpiece is received from behind by the receiving portion. Then, the object to be cut is cut with the movable blade.
In addition, when cutting an object to be cut such as a branch and holding the cut branch or the picked fruit in the tool, the holding part of the tool is positioned on the side of the branch to be cut or the fruit to be picked. Then, an object to be cut is inserted between the movable blade and the receiving portion, and in this state, the movable blade is rotated to the receiving portion side in the same manner as described above. At this time, the cutting object is clamped between the clamping part of the cover member and the clamping part of the fixed receiving member facing the clamping part of the cover member before or after the start timing of the cutting object by the movable blade, and near the cutting part of the cutting object With the urging force of the urging means being clamped between the clamping parts, only the movable blade is rotated relative to the cover member to the receiving part side, and the object to be cut is cut, and the cut branches and picks are picked up. You will be able to hold the fruit in the bowl.

  Here, the movable blade and the cover member are pivotally supported with respect to a pivot shaft provided on the fixed receiving member, a torsion spring is externally mounted on the pivot shaft as a biasing means, and the torsion spring is provided on the cover member. An accommodation recess is formed, one end of the torsion spring is locked to the cover member, the other end is locked to the movable blade, and the base end of the fixed receiving member is connected to the tip of the pipe member. In a preferred embodiment, an operation lever is provided at the base end portion of the pipe member, and an operation means for opening and closing the movable blade by operating the operation lever is provided in the pipe member.

According to the tool according to the present invention, since the pruned branch and the picked fruit can be held in the tool, for example, when this tool is applied to a high branch carp, the pruned high branch can be safely lowered to a low position. It can be moved to a low position so as not to damage the picked fruit or the like.
Moreover, since the cover member urged by the urging means is provided so as to cover the movable blade, it is possible to prevent a decrease in safety due to the movable blade being exposed to the outside.
Furthermore, since the holding part which clamps the pruned branch and the picked fruit is formed in the cover member, the holding part can be provided without increasing the number of parts. In addition, since the movable blade is covered with the cover member having the clamping portion, the appearance in the vicinity of the movable blade can be improved, and the outer surface of the cover member is formed into a smooth surface so that when the fruit is picked, It is possible to effectively prevent a problem of being injured by contact with the tool.
Furthermore, since the movable blade is composed of an anvil blade, it is not necessary to provide a fixed blade unlike the conventional Takaeda, and it is possible to reliably prevent a decrease in safety due to the fixed blade being exposed to the outside. Like the conventional Takaeda ridge, it is possible to reliably prevent a problem that a part of the workpiece is sandwiched between the fixed blade and the movable blade immediately before the cutting of the workpiece is cut, and the workpiece is cut cleanly to the end. be able to. In addition, since the movable blade and the fixed blade do not overlap at the time of cutting as in the case of a conventional Takaashi ridge, it is possible to arrange the clamping portion on either side of the movable blade.

  Here, the movable blade and the cover member are pivotally supported with respect to a pivot shaft provided on the fixed receiving member, a torsion spring is externally mounted on the pivot shaft as a biasing means, and the torsion spring is provided on the cover member. By forming an accommodation recess to accommodate, one end of the torsion spring is locked to the cover member and the other end is locked to the movable blade, the torsion spring can be stored compactly in the cover member and the torsion spring It is possible to prevent the torsion spring from coming into contact with the fruit or the like when picking the fruit or the like.

  Further, an operating means for connecting the base end portion of the fixed receiving member to the tip end portion of the pipe member, providing an operation lever at the base end portion of the pipe member, and opening and closing the movable blade by operating the operation lever in the pipe member. If provided, this fixture can be used as a Takaeda ridge.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In this embodiment, the tool according to the present invention is applied to a Takaeda kite. In the present embodiment, description will be made by defining front, rear, left, and right with reference to an operator who operates a Takaeda fence.
As shown in FIG. 1 and FIG. 2, a Takaeda ridge 1 includes a hollow pipe-shaped first pipe member 2, a second pipe member 3 that is externally fitted to the first pipe member 2, and a first pipe member 2. The fitting 30 attached to the front end (front end), the length adjusting means 10 for locking the extension lengths of the pipe members 2 and 3 to be switchable, and the base end (rear end) of the second pipe member 3 The operation means 21 for opening and closing the movable blade 60 of the fixture 30 by the operation of the operation lever 20 provided in the), and the handle member 4 provided so as to project laterally in the middle of the second pipe member 3. ing. In the present embodiment, the case where the present invention is applied to a high branch ridge 1 having two pipe members 2 and 3 that can expand and contract will be described. However, the number of pipe members other than two, for example, one or three pipe members may be used. The present invention can be applied to a high-edged ridge, and can also be applied to a short rigging tool.

  The handle member 4 is composed of a rod-shaped member that is substantially orthogonal to the first pipe member 2 and protrudes downward (the same side as the operation lever 20). The handle member 4 can be of any shape and size, or can be omitted.

  The length adjusting means 10 will be described. The adjustment holes 11 are formed at regular intervals in the length direction on the upper surface of the first pipe member 2, and the adjustment holes 11 are made to correspond to the vicinity of the tip of the second pipe member 3. One insertion hole 12 is formed. A substantially cylindrical fixture 13 is fixed to the tip of the second pipe member 3, and an adjustment lever 14 is pivotally supported on the upper portion of the fixture 13, and the second pipe member 3 is pivotally supported on the adjustment lever 14. A locking pin 15 that extends through the insertion hole 12 and the adjustment hole 11 of the first pipe member 2 and extends toward the center of the pipe members 2 and 3 is rotatably provided. The adjustment lever 14 is always urged by the spring member 16 so that the locking pin 15 protrudes toward the center of the pipe members 2 and 3.

  In this length adjustment means 10, the rear end portion of the adjustment lever 14 is operated toward the second pipe member 3 against the urging force of the spring member 16, thereby engaging the locking pin 15 with the adjustment hole 11. The extension amount of the first pipe member 2 with respect to the second pipe member 3 can be adjusted by releasing, and the engaging pin 15 is engaged with the adjustment hole 11 so that the pipe members 2 and 3 have a desired length. The length can be locked.

  The operation means 21 will be described. A base lever of the second pipe member 3 is provided with a fixed lever 28 and an operation lever 20 pivotally supported by the base of the fixed lever 28 so as to protrude rearward. An operation rod 22 that is pulled by the operation lever 20 is provided in the second pipe member 3, and a holder member 23 is connected to the tip of the operation rod 22. At the position of the holder member 23 corresponding to the locking pin 15, a connecting member 24 elongated in the front-rear direction is provided so as to always face the insertion hole 12, and the connecting member 24 is always urged upward by an elastic member not shown. Has been. An engaging piece 25 is formed on the connecting member 24 so as to protrude sideways, and an operating rod 26 whose tip is connected to the lower end of the movable blade 60 is provided in the first pipe member 2. A notch 27 that can be engaged with the engagement piece 25 is provided at an upper portion of the adjustment hole 11 at the same interval as the adjustment hole 11. The biasing force of the elastic member that biases the connecting member 24 upward is set smaller than the biasing force that biases the connecting member 24 downward via the locking pin 15 by the spring member 16 of the length adjusting means 10. In the locked state of the length adjusting means 10, as shown in FIG. 2, the connecting member 24 is disposed substantially parallel to the inner surface of the second pipe member 3, and the engaging piece 25 of the operating rod 26 is notched in the connecting member 24. When the lock is released, the distal end portion of the connecting member 24 rotates upward and comes into contact with the inner surface of the first pipe member 2, and the engaging piece 25 of the operating rod 26 is connected. It is comprised so that it may detach | leave from the notch part 27 of the member 24. FIG.

  For this reason, in this operating means 21, when the locking pin 15 protrudes into the first pipe member 2, that is, when the adjustment lever 14 is not operated, the connecting member 24 is pushed downward by the locking pin 15. Then, when the engagement piece 25 engages with the notch 27 of the operation rod 26 and the operation lever 20 is operated in this state, the operation rod 22 and the operation rod 26 are pulled backward, and the movable blade 60 is closed. When the operation of the operation lever 20 is loosened, the operation rod 22 and the operation rod 26 are moved forward by a coil spring (not shown) to open the movable blade 60 and the operation lever 20. Further, when the operation lever 20 is opened and closed, the connecting member 24 is always pushed down by the locking pin 15 even if the operation rod 22 and the operation rod 26 move back and forth, and the engagement piece 25 is always engaged with the notch 27. The movable blade 60 can be opened and closed in conjunction with the operation of the operation lever 20. On the other hand, when the rear end portion of the adjustment lever 14 is pushed and the locking pin 15 is moved above the adjustment hole 11, the connecting member 24 rotates upward, and the engagement piece 25 moves from the notch portion 27. When both the pipe members 2 and 3 are retracted, and the lengths of the pipe members 2 and 3 are adjusted, and the locking pin 15 is engaged with the adjustment hole 11, the notch 27 is adjusted. Since the engagement piece 25 of the connecting member 24 is engaged with the corresponding cutout portion 27 and the movable blade 60 is interlocked with the operation of the operation lever 20 in the same manner as described above. It can be opened and closed. It should be noted that the length adjusting means 10 and the operating means 21 may be other than the above-described embodiment.

  As shown in FIGS. 1 to 5, the fitting 30 rotates via a pivot shaft 31 to a fixed receiving member 40 attached to the distal end portion of the first pipe member 2 and a pivotal support portion 41 of the fixed receiving member 40. A movable blade 60 and a cover member 70 that are freely pivoted, and a torsion spring 32 that constantly biases the movable blade 60 so as to be covered with the cover member 70 are provided.

  The fixed receiving member 40 includes a hollow pipe-shaped base portion 42 and a fixed receiving portion 43 extending forward from the base portion 42, and is integrally formed using a synthetic resin material, a metal material, or the like. A fitting shaft portion 44 is formed in the rear half of the base portion 42 so as to be fitted in and attached to the distal end portion of the first pipe member 2. A pivot support portion 41 extending upward is formed in the right half portion of the distal end portion of the base portion 42. Is formed. A pivot hole 45 through which the pivot shaft 31 is inserted is formed at a substantially central portion of the pivot section 41, and an upper edge portion of the pivot section 41 is formed in a substantially arc shape centering on the pivot hole 45. A slit 47 that opens into the internal space 46 of the base portion 42 is formed in the middle in the left-right direction.

  A receiving portion 48 made of a shallow groove is formed at a substantially central portion of the upper surface of the fixed receiving portion 43 in the left-right direction, and the groove bottom surface of the receiving portion 48 is adapted to the cutting edge 62 of the movable blade 60 made of an anvil blade. It is formed in a gently curved shape, and is configured such that the workpiece W inserted between the blade edge 62 and the fixed receiving portion 43 is cut when the blade edge 62 is pressed against the groove bottom surface without a gap. On the left side of the receiving portion 48, on the upper surface of the fixed receiving portion 43, a sandwiching portion 49 formed with a triangular wave-shaped anti-slip is provided.

  The movable blade 60 includes a support portion 61 pivotally supported by the pivotal support portion 41 of the fixed receiving member 40, a blade portion 63 having a blade edge 62 at the lower edge and extending forward from the support portion 61, and a support portion 61. And an operation portion 64 extending downward from the upper surface, and is configured by a substantially flat metal plate.

  The movable blade 60 is assembled to the fixed receiving member 40 by mounting the support portion 61 and the operation portion 64 in the slit 47 of the fixed receiving member 40 with the blade portion 63 being the front side, and is formed at a substantially central portion of the support portion 61. By inserting the pivot shaft 31 into the through hole 65, the pivot portion 41 is supported so as to be rotatable around the pivot shaft 31. The operation portion 64 extends through the slit 47 into the base portion 42, and the lower end portion of the operation portion 64 is rotatably connected to the distal end portion of the connecting rod 33 mounted in the base portion 42. The rear end portion is connected to the operation rod 26. When the operation rod 26 is operated to the distal end side, the movable blade 60 is opened, and when the operation rod 26 is operated to the proximal end side, the movable blade 60 is closed. It is configured. Reference numeral 34 denotes a screw for connecting the operating portion 64 of the movable blade 60 and the tip of the connecting rod 33, and reference numeral 35 denotes a screw for connecting the operating portion 64 and the connecting rod 33 with the screw 34. This is a work hole for assembly work.

  As shown in FIGS. 3 to 5, the cover member 70 includes a rear cover portion 71 that is pivotally supported by the pivotal support portion 41 of the fixed receiving member 40, and a front cover portion that extends forward from the rear cover portion 71. 72, and is integrally molded using a synthetic resin material or a metal material.

  The lower surface of the front cover portion 72 is formed in a gently curved shape along the cutting edge 62 of the movable blade 60, the front cover member 72 is tapered, and the front cover portion 72 is overlapped with the fixed receiving portion 43. In the combined state, the left surface of the front cover portion 72 is formed so as to be smoothly connected to the left surface of the fixed receiving portion 43. A blade receiving slit 73 having a lower end is formed over the entire length of the front cover portion 72 in a slightly rightward direction in the left-right direction, and the blade portion 63 of the movable blade 60 is mounted in the blade receiving slit 73. . In the present embodiment, the depth of the blade accommodating slit 73 is configured such that the blade edge 62 protrudes slightly downward in a state where the blade portion 63 of the movable blade 60 is fully accommodated. It is also possible to set the depth such that the cutting edge 62 is completely accommodated in a state where the part 63 is fully accommodated. On the left side of the blade accommodating slit 73, a holding part 74 is provided on the lower surface of the front cover part 72 so as to face the holding part 49 on the upper surface of the fixed receiving part 43 and form a triangular wave-shaped anti-slip. In this embodiment, as shown in FIG. 5, the height of the lower surface of the front cover portion 72 on the left side of the blade accommodating slit 73 is set lower than the lower surface of the front cover portion 72 on the right side. It is also possible to set the level.

  The rear cover portion 71 is provided with a left wall portion 75 having a semicircular rear portion provided substantially parallel to the pivot portion 41, and has a through hole 76 through which the pivot shaft 31 is inserted in the center portion of the left wall portion 75. A cylindrical portion 77 is formed so as to project toward the pivotal support portion 41, and the cover member 70 is supported by the pivotal support portion 41 so as to be rotatable around the pivotal shaft 31 inserted through the cylindrical portion 77. An accommodation recess 78 for accommodating the torsion spring 32 is formed in the rear cover portion 71 between the left wall portion 75 and the pivotal support portion 41, and the torsion spring 32 is externally mounted on the cylindrical portion 77 in the accommodation recess 78.

  An upper wall portion 79 having a rear portion curved along the outer edge portion of the left wall portion 75 is formed at the upper portion of the left wall portion 75. The left half of the pivot 41 is formed with a step 50 that is one step lower than the right half, and a guide 51 that protrudes to the left is formed obliquely below the rear half of the pivot 41, and the upper wall 79 is disposed so as to always overlap the outer peripheral sides of the stepped portion 50 and the guide portion 51, and the upper surface of the upper wall portion 79 and the upper surface of the right half portion of the pivotal support portion 41 are disposed substantially flush with each other. The outer peripheral portion of the left wall portion 75 is disposed so as to overlap with the left side surface of the guide portion 51, the left surface of the left wall portion 75 is disposed substantially flush with the left surface of the fixed receiving member 40, and the cover member 70 together with the movable blade 60 Even if it rotates around the pivot shaft 31 with respect to the fixed receiving member 40, the housing recess 78 is configured not to open to the outside. Reference numeral 52 denotes a notch for allowing the cover member 70 to rotate.

  A lock hole 80 having a keyhole shape is formed in the front portion of the upper wall portion 79, and a pin member 66 protruding to the left is fixed to the upper portion of the boundary portion between the support portion 61 and the blade portion 63 of the movable blade 60. ing. The torsion spring 32 is externally mounted on the cylindrical portion 77 in the housing recess 78, and one end portion 32 a of the torsion spring 32 is locked to the pin member 66 and the other end portion 32 b is inserted into the locking hole 80, thereby moving the movable blade. The cover member 70 is urged against the movable blade 60 in a direction in which the peaks of the blade portion 63 of the 60 abut against the back end surface of the blade accommodating slit 73. However, the one end portion 32 a of the torsion spring 32 may be engaged with the fixed receiving member 40.

  When cutting an object W such as a branch in the high branch ridge 1, after adjusting the length of the high branch ridge 1 by the length adjusting means 10, as shown in FIGS. 2 and 5, the fixed receiving portion 43. The workpiece W is inserted between the blade portion 63 of the movable blade 60 and the operation lever 20 is operated to close the movable blade 60, thereby cutting the workpiece W between the blade edge 62 and the groove bottom surface of the receiving portion 48. If the workpiece W is cut at a certain depth or more at this time, the workpiece W is moved between the clamping portion 74 of the cover member 70 and the clamping portion 49 of the fixed receiving portion 43 in the vicinity of the cutting site. When the operation lever 20 is further operated against the urging force of the torsion spring 32 against the urging force of the torsion spring 32, the object to be cut W is sandwiched between the nipping parts 49 and 74 as shown in FIGS. In a state where the vicinity of the cutting part is clamped, only the movable blade 60 is rotated and the workpiece W is cut. It becomes Rukoto. For this reason, in a state where the operation lever 20 is gripped, that is, in a state where the cut object W is held by both the holding portions 49 and 74, it can be moved to a safe low position. When the workpiece W is not inserted between the fixed receiving portion 43 and the blade portion 63 of the movable blade 60, the movable blade 60 is opened and closed by operating the operating lever 20 as shown in FIG. 60 is opened and closed in a state covered with the cover member 70.

  Further, in this Takaeda 1, by providing the cover member 70, it is possible to prevent the safety from being lowered due to the exposure of the movable blade 60. In the assembled state, the upper and left surfaces of the fixed receiving portion 43 are formed so as to be smoothly connected to each other, and the torsion spring 32 is also provided in the cover member 70. The surface can be prevented from being damaged when picked.

Side view of Takaeda Pass Longitudinal cross section near fixtures and length adjustment means Exploded perspective view of the fixture Sectional view taken along line IV-IV in FIG. V-V line cross-sectional view of FIG. Longitudinal sectional view of the tool when the movable blade is closed with no workpiece Longitudinal sectional view of the fixture when the movable blade is closed with the workpiece VIII-VIII sectional view of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Takaeda eaves 2 1st pipe member 3 2nd pipe member 4 Handle member 10 Length adjustment means 11 Adjustment hole 12 Insertion hole 13 Mounting tool 14 Adjustment lever 15 Locking pin 16 Spring member 20 Operation lever 21 Operation means 22 Operation rod 23 Holder member 24 Connecting member 25 Engagement piece 26 Operation rod 27 Notch portion 28 Fixing lever 30 Fixing tool 31 Pivoting shaft 32 Torsion spring 32a One end portion 32b Other end portion 33 Connecting rod 34 Screw 35 Working hole 40 Fixed receiving member 41 Pivoting portion 42 Base part 43 Fixed receiving part 44 Fitting shaft part 45 Pivoting hole 46 Internal space 47 Slit 48 Receiving part 49 Holding part 50 Step part 51 Guide part 52 Notch part 60 Movable blade 61 Support part 62 Cutting edge 63 Blade part 64 Operation part 65 Through-hole 66 Pin member 70 Cover member 71 Rear cover part 72 Front cover part 73 Blade accommodation slit 74 Sandwiching member 75 left wall 76 through hole 77 tubular portion 78 accommodating recess 79 upper wall 80 latch hole

Claims (3)

A fixed receiving member is provided with a movable blade so as to be rotatable, and a receiving portion for receiving the cutting edge of the movable blade is provided.
Extending from the peak of the movable blade to the blade edge side along both side surfaces of the movable blade, and providing a cover member that covers the movable blade;
An urging means for urging the cover member so that the movable blade is covered with the cover member;
A sandwiching portion for sandwiching an object to be cut inserted between the fixed receiving member and the movable blade is formed on one facing portion of the fixed receiving member and the cover member.
A fixture characterized by that.   The movable blade and the cover member are pivotally supported with respect to a pivot shaft provided on the fixed receiving member, a torsion spring is externally mounted on the pivot shaft as an urging means, and the torsion spring is accommodated in the cover member The jig according to claim 1, wherein a recess is formed, one end of the torsion spring is engaged with the cover member, and the other end is engaged with the movable blade. The base end portion of the fixed receiving member is connected to the tip end portion of the pipe member, an operation lever is provided at the base end portion of the pipe member, and operation means for opening and closing the movable blade by operating the operation lever is provided in the pipe member. The fixture according to claim 1 or 2.

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