JP3218386U - Handle for supporting long handle handles - Google Patents

Abstract

A support handle attached to a handle rod of a long handle tool such as a high branch rod or a high branch saw can be moved and fixed at a desired position by a simple operation. A handle main body having a short tube portion 411 for holding the handle rod and a connecting plate portion 412 orthogonal to the short tube portion, and a handle rod on the outer peripheral surface of the short tube portion at the base portion of the connection plate portion. And a grip body 43 that is pivotably connected by pivotally connecting the front end portion 432 of the handle portion 431 to the connecting plate portion. When the grip body is upright, the pressure plate is strongly pressed at the front end face of the grip body, and the pressure on the anti-slip body is released in the oblique state, and the anti-slip body is parallel to the handle. It is formed in a cam shape (large diameter portion 434 and small diameter portion 435) that presses strongly. [Selection] Figure 2

Description

  The present invention relates to a support handle to be mounted in the middle of a handle in a long handle such as a high branch hook or a high branch saw.

  The Takae heel is provided with a heel part consisting of a fixed and movable blade with a pivoting structure at the tip of the long sword, and an operating part is provided at the base of the long sword. (Patent Documents 1 and 2). Further, even in a high branch cutting tool provided with a saw portion at the tip of a long handle, a handle portion for supporting the long handle is provided at an appropriate position of the long handle (Patent Document 3).

  The above-mentioned handle portion is formed as a long handle and protrudes in a direction perpendicular to the handle. In particular, the handle for supporting a long handle disclosed in Patent Document 3 adopts a structure that can change the mounting and fixing position.

  Specifically, a cylindrical connecting part (grip support) orthogonal to the short cylinder part (handle handle engaging body) that holds the handle is provided, and a pressing body (moving element) is provided in the cylindrical connecting part. Then, the grip body is screwed and attached to the cylindrical connecting portion, and the pressing body is pressed against the handle and fixed by the frictional force.

JP 2006-230263 A. Japanese Patent Laid-Open No. 2006-67899. Japanese Utility Model Publication No. 7-19243.

  In order to increase the working efficiency, a structure for changing the mounting and fixing position of the handle for supporting the long handle is necessary. However, as disclosed in Patent Document 3, a positive force for fixing is secured by screwing the grip. Such a structure is troublesome in the position movement operation, and may be loosened when the grip is used while being used, and there is a risk that the fixing is released during the work. In addition, when the grip is in a protruding state, the protruding grip may become an obstacle during storage when not in use.

  In view of this, the present invention proposes a handle for supporting the handle of a long handle having a structure in which the mounting and fixing position can be changed by a simple operation and the grip can be folded and stored.

  A handle for supporting a handle of a long handle according to claim 1 of the present invention is a handle for supporting a handle attached to a handle in a long handle provided with a branch cutting portion at the tip of the handle. A mounting main body having a short cylinder portion for holding the connecting plate and a connecting plate portion orthogonal to the short tube portion, and an outer peripheral surface of the short cylinder portion at the base portion of the connecting plate portion, which can contact the handle rod and handle direction It is composed of a non-slip body incorporated so as to be movable and a grip body that is pivotally connected by pivotally connecting the front part of the handle part of an appropriate length to the connecting plate part, and the end face of the front part of the grip body In the position where the grip body is orthogonal to the handle, the anti-slip body is strongly pressed at the end face of the front part, the pressure on the anti-slip body is released in the oblique position, and the anti-slip body is pressed in a position parallel to the handle. It is formed in a cam shape.

  Thus, when the grip body is orthogonal (standing) to the handle, the end face (the cam diameter most part) of the grip body presses the anti-slip body, and the anti-slip body is strongly pressed against the handle, The handle is fixed to the handle. In addition, when the grip body is obliquely crossed (tilted) with respect to the handle, the end face of the tip of the grip body facing the anti-slip body becomes a small cam diameter, the pressure on the anti-slip body is released, and the support handle Can be moved. In addition, when the grip body is parallel (sloped) to the handle, the tip end face of the grip body (the cam diameter large part) presses the anti-slip body, and the anti-slip body is strongly pressed against the handle, and the support handle is It will be fixed to the handle.

  Therefore, when using a long tool, the grip body is tilted and moved to a desired position, and the grip body is erected at that position for use in a fixed state. After use, the grip body is laid down and fixed. The support handle prevents the tool from being stored or moved.

  In addition, the handle for supporting the handle of a long handle according to claim 2 of the present invention, in particular, abuts the connecting plate portion and the grip body at a position where the grip body is orthogonal, and the rotation of the grip body is 90 degrees. A stopper portion is provided, and the standing position of the supporting handle is determined, so that the grip body can be easily positioned upright, upright, and lying down.

  In addition, the handle for supporting the handle of the long handle according to claim 3 of the present invention is mounted on the fitting hole in which the anti-slip body is formed in the outer peripheral surface of the short tube portion with the inner surface being matched with the outer periphery of the handle. And a flat U-shaped spring plate body which is formed by bending both ends of the flat plate portion to form a flat U shape and the bent end portion being in contact with the outer surface of the press plate. The flat plate portion of the body is pressed with the end portion end face of the grip body, and the place where the front end portion end surface of the grip body abuts (pressed place) becomes the flat plate portion of the spring plate body with appropriate rebound resilience, The grip body can be smoothly rotated.

  The configuration of the present invention is as described above, and it is possible to provide a long handle supporting handle that can change the mounting and fixing position and can be folded and stored with a simple operation in a tool having a long handle such as a Takaeda hoe or a Takaeda saw. It is.

1 is an overall perspective view (partially cut away) of an embodiment in which the present invention is adopted in a Takaeda ridge. The disassembled perspective view of the handle for same pattern heel support. Explanation of the same use state (fixed state). Explanatory drawing of the same movable state (fixed release state).

  Next, an embodiment of the present invention will be described. The embodiment has shown an example in which the support handle according to the present invention is adopted for a Takae ridge.

  In the same manner as the conventional one, the Takaeda kite is provided with the collar portion 2 at the tip of the long handle rod 1 and the operation portion 3 at the base end of the handle rod 1. The collar portion 2 includes a fixed blade 21 having a pivoting structure and a movable blade 22, and the operation portion 3 includes a fixed lever 31 having a pivotal structure and an operation lever 32 connected to the movable blade 22.

  The support handle 4 of the present invention is attached to the handle 1 and includes a mounting body 41, a non-slip body 42 and a grip body 43.

  The mounting main body 41 includes a short tube portion 411 that holds the handle rod 1 and an opposing connecting plate portion 412 that protrudes from the short tube portion 411 in the outer peripheral direction (a direction orthogonal to the axial direction of the short tube portion 411). A fitting hole 413 into which a pressing plate 421 constituting a non-slip body 42 described later is fitted is formed on the outer peripheral surface of the short cylinder portion corresponding to the base portion between the opposing connecting plate portions 412.

  The anti-slip body 42 includes a pressing plate 421 and a spring plate body 422, and the pressing plate 421 has a shape in which the inner surface coincides with the outer peripheral surface of the handle 1 and is fitted in the outer peripheral surface of the short cylindrical portion 411. The hole 413 is fitted and mounted. If necessary, a member made of a material (for example, rubber) that increases the frictional resistance may be disposed on the inner surface.

  The spring plate body 422 is formed in a flat U shape by bending both ends of the flat plate portion 422a, and the bent end portion is disposed in contact with the outer surface of the pressing plate 421. It is built to be movable in the direction.

  The grip body 43 includes a grip portion 431 and a tip portion 432. The grip portion 431 has a diameter and an appropriate length that can be easily gripped by the user. The tip portion 432 is pivoted to the connecting plate portion 412 so that the grip body 43 is connected to the grip body 43. The handle 1 is connected so as to be freely rotatable from a standing state (in the orthogonal direction) to a lying state (in the closing direction).

  In particular, in the above-described rotation operation, the stopper portions (the stopper portion 414 of the connecting plate portion 412 and the stopper portion 433 of the grip body 43) that are in contact with each other so that the grip body 43 is prevented from falling in one direction in the standing state. In addition, the end surface (rotating outer peripheral surface) of the front end portion 432 is formed in a slanted state with a large-diameter portion 434 that strongly presses the flat plate portion 422a of the spring plate body 422 when the grip body 43 is in the standing state and the lying state. The spring plate 422 is formed in the small diameter portion 435 that releases the pressure on the flat plate portion 422a.

  Thus, when the grip body 43 is raised with respect to the handle 1, the large-diameter portion 434 presses the spring plate 422 toward the handle 1, and accordingly, the pressing plate 421 strongly presses the handle 1. The mounting body 41 is fixed to the handle 1 (preventing movement along the handle 1). In this fixed state, the support handle 4 is gripped and a high branch ridge is used.

  Similarly, when the grip body 43 and the handle 1 are laid down, the spring plate 422 is pressed against the handle 1, and the pressing plate 421 strongly presses the handle 1, and the mounting body 41 moves the handle 41. Fixed to に 1. The tool is stored while the grip body 43 is fixed in a lying down state.

  In particular, in the present invention, when the grip body 43 is tilted with respect to the handle 1 (tilted from an upright state), the small diameter portion 435 faces the flat plate portion 422a of the spring plate 422, and the handle 1 by the pressing plate 421 is used. The strong pressure is released, and the mounting body 41 can move along the handle 1.

  Therefore, the support handle 4 can be fixed at an arbitrary position (desired position of the user) of the handle 1 by switching the tilting and standing of the grip body 43.

DESCRIPTION OF SYMBOLS 1 Handle heel 2 heel part 21 fixed blade 22 movable blade 3 operation part 31 fixed lever 32 operation lever 4 support handle 41 mounting main body 411 short cylinder part 412 connection plate part 413 fitting hole 414 stopper part 42 anti-slip body 421 pressing plate 422 Spring plate body 422a Flat plate portion 43 Grip body 431 Handle portion 432 Tip portion 433 Stopper portion 434 Large diameter portion 435 Small diameter portion

Claims (4)

  In a long handle tool having a branch cutting portion at the tip of a long handle, a handle for supporting the handle, a short tube portion holding the handle and a connecting plate portion orthogonal to the short tube portion A non-slip body incorporated in the outer peripheral surface of the short cylinder portion at the base portion of the connecting plate portion so as to be able to come into contact with the handle and move in the handle direction, and a handle portion having an appropriate length. A grip body that is pivotably connected by pivoting the front part to the connecting plate part, and the anti-slip body is provided at the front end face of the grip body at the position where the grip body is orthogonal to the handle. For supporting the handle of a long handle, which is formed in a cam shape that presses against the anti-slip body at a position where it is strongly pressed and crossed and the anti-slip body is pressed at a position parallel to the handle. handle.   The handle for supporting a handle of a long tool according to claim 1, wherein a stopper is provided on the connecting plate portion and the grip body at a position where the grip body is orthogonal to each other so that the rotation of the grip body is 90 degrees.   The anti-slip body is formed into a flat U-shape by bending the both ends of the flat plate part with the pressing plate attached to the fitting hole drilled in the outer peripheral surface of the short cylinder part with the inner surface coinciding with the outer peripheral surface of the handle 2. A flat U-shaped spring plate having a bent end abutting against the outer surface of the pressing plate, wherein the flat plate portion of the spring plate is pressed by the front end surface of the grip body. Or the handle for supporting the handle of the long handle tool according to 2.   The long handle tool is provided with an operating portion consisting of a fixed lever having a pivoted structure and a movable blade at the handle tip, and an operating lever connected to the movable blade at the base of the handle rod. The handle for supporting a handle of a long handle tool according to any one of claims 1 to 3, wherein the handle is a high branch cutter.