JP3161852U - Vinyl hole former - Google Patents

Abstract

A vinyl hole forming tool for forming a hole in a vinyl covering a straw of a field is provided. SOLUTION: To form a hole in a vinyl covering a ridge of Tabata, the cylindrical body 2 is inserted into the tub in a cylindrical body 2 provided with a blade body 2a at the opening edge of the tip. At this time, it has a piercing lock body 3 for piercing and locking a vinyl piece formed by cutting with the blade body 2a, and this piercing lock body 3 is detachably provided on the cylindrical main body 2. At the same time, the cylindrical main body 2 is provided so as to be freely removable from the rear end opening 2b. [Selection] Figure 3

Description

  The present invention relates to a vinyl hole forming tool for forming a hole in a vinyl covering a field fence.

  Conventionally, there has been proposed a vinyl hole forming tool (hereinafter referred to as a conventional example) as disclosed in Utility Model Registration No. 3124773, which is used for forming holes in vinyl covering the straw of Tabata.

  In this conventional example, a blade is provided at the opening edge of the cylindrical body having a gripping portion at the rear end, and the heel is covered by gripping the gripping portion and inserting the cylindrical body into the heel. Holes can be formed in vinyl, and soil can be taken out when the cylindrical main body is inserted deeply (a root hole can be formed in the ridge).

Utility Model Registration No. 3124773

  By the way, in order to form this vinyl hole, when the cylindrical main body is inserted into the scissors, the vinyl covering the scissors is cut by the blade body to form a circular vinyl piece. After being pulled out, it is discharged together with the soil and may be blown away by the wind.

  Therefore, the conventional example is provided with a puncture locking body for inserting and locking the vinyl piece in the cylindrical body, and the vinyl piece is inserted and locked even if the soil in the cylindrical body is discharged. Is held in the cylindrical main body.

  However, when removing the vinyl piece locked to the insertion locking body, there is a sharp blade body at the opening edge of the cylindrical body as well as the insertion locking body. It is dangerous to place a hand close to the vinyl piece (the diameter of the cylindrical body is not so large, so the hand hits the blade). It is possible to remove the vinyl piece with a stick or tong, but it is cumbersome, and in reality it is intended to be removed quickly so that it is taken directly by hand.

  Further, in the conventional example, although it is difficult to remove the vinyl piece as described above, it is not possible to remove the vinyl piece cleanly when it is urgently removed. When a part of the vinyl piece remains on the insertion locking body, there is a problem that the insertion locking body does not pierce the vinyl covering the bag well or is difficult to pierce and the workability is deteriorated.

  As a result of repeatedly conducting various studies, the inventor has devised a revolutionary vinyl hole forming tool that is very convenient and exhibits unprecedented effects.

  The gist of the present invention will be described with reference to the accompanying drawings.

  This is for forming a hole 1b in the vinyl 1 covering the ridge 20 of the Tabata, and this cylindrical body 2 is inserted into the ridge 20 in a cylindrical body 2 provided with a blade 2a at the opening edge of the tip. At this time, it has a insertion locking body 3 that is inserted into and locked to the vinyl piece 1a formed by being cut by the blade body 2a, and this insertion locking body 3 is detachably attached to the cylindrical main body 2. The vinyl hole forming tool is characterized in that it is provided so as to be freely removable from the rear end opening 2b of the cylindrical main body 2.

  The vinyl hole forming tool according to claim 1, wherein a grip portion 4 is provided at a rear end portion of the cylindrical main body 2, and an attachment portion 5 detachably attached to the grip portion 4 is the insertion member. The present invention relates to a vinyl hole forming tool that is provided at a rear end portion of the stationary body 3.

  Further, in the vinyl hole forming tool according to claim 2, the gripping portion 4 is constituted by a construction body that is erected in a protruding state between the opposed positions of the rear end opening 2b of the cylindrical main body 2. In addition, the attachment portion 5 of the insertion locking body 3 is sandwiched and connected to the gripping portion 4 and relates to a vinyl hole forming tool.

  The vinyl hole forming tool according to any one of claims 2 and 3, wherein the gripping portion 4 is provided at a position opposite to the rear end opening 2b of the cylindrical main body 2 and protrudes backward. 4A and a cross member 4B installed between the vertical members 4A, and the attachment portion 5 of the insertion locking body 3 is sandwiched and connected to the cross member 4B. It relates to the vinyl hole forming tool.

  The vinyl hole forming tool according to any one of claims 2 to 4, wherein the attachment portion 5 is structured to be sandwiched and connected to the grip portion 4 with an elastic action. It relates to a forming tool.

  Further, in the vinyl hole forming tool according to any one of claims 2 to 5, the attachment portion 5 is formed by folding a metal plate, and is sandwiched and connected to the grip portion 4 with an elastic action. The present invention relates to a vinyl hole forming tool having a structure.

  Since the present invention is configured as described above, unlike the above-described conventional example, the vinyl piece locked by the insertion locking body can be removed safely, and the vinyl piece can be easily and satisfactorily removed. Because it can be removed cleanly, for example, it can prevent as much as possible the deterioration of the insertion function of the insertion locking body caused by a part of the vinyl piece remaining, and exhibits an unprecedented operational effect It becomes a revolutionary vinyl hole forming tool.

  Moreover, in the device according to claim 2, the present invention has an unprecedented effect such as having a gripping portion provided on the cylindrical main body and allowing the insertion locking body to be inserted into the vinyl piece with force and reliability. It becomes a revolutionary vinyl hole forming tool.

  Further, in the inventions according to claims 3 and 4, the insertion locking member can be easily and quickly attached to and removed from the cylindrical main body, and in this respect also, unprecedented effects such as improved workability are exhibited. It becomes a revolutionary vinyl hole forming tool.

  Further, in the invention according to claim 5, an innovative vinyl hole forming tool that exhibits unprecedented functions and effects, such as being very easy to use without suddenly releasing the clamping state of the mounting portion relative to the gripping portion. It becomes.

  Further, in the invention according to claim 6, it is an epoch-making vinyl hole forming tool that exhibits an unprecedented operational effect, such as the above-mentioned operational effect can be reliably achieved with a simple structure.

It is use condition explanatory drawing of a present Example. It is a perspective view which shows a present Example. It is a disassembled perspective view which shows a present Example. It is explanatory sectional drawing of the principal part which concerns on a present Example. It is explanatory sectional drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example. It is operation | movement explanatory drawing of the principal part which concerns on a present Example.

  The preferred embodiment of the present invention will be briefly described with reference to the drawings showing the operation of the present invention.

  Insert the tubular body 2 into the heel 20 and pull it out. At this time, a hole 1b is formed in the vinyl 1 covering the flange 20. If the soil is taken out together with the cylindrical main body 2, a root hole 20 a is formed in the ridge 20.

  When this cylindrical main body 2 is inserted into the flange 20, the insertion locking body 3 is inserted into the vinyl piece 1 a cut by the blade body 2 a of the cylindrical main body 2, and the cylindrical main body 2 is pulled out from the flange 20. In this case, the vinyl piece 1 a is locked to the insertion locking body 3. For example, when a plurality of holes 1 b are formed continuously to the vinyl 1 covering the bag 20, A plurality of vinyl pieces 1a are locked.

  When removing the vinyl piece 1a locked to the insertion locking body 3, the insertion locking body 3 is removed from the cylindrical main body 2 and taken out from the rear end opening 2b of the cylindrical main body 2. 1a is removed.

  Therefore, unlike the conventional example described above, it is not necessary to place a hand near the blade body 2a of the cylindrical main body 2 when removing the vinyl piece 1a, and the vinyl piece 1a can be removed safely. And since it can be removed satisfactorily and can be removed neatly, it is possible to prevent as much as possible the deterioration of the insertion function of the insertion locking body 3 caused by, for example, a part of the vinyl piece 1a remaining. .

  A specific embodiment of the present invention will be described with reference to the drawings.

  In this embodiment, the hole 1b is formed in the vinyl 1 covering the ridge 20 of the tabata, and the tubular body 2 is placed in the tubular body 2 provided with the blade body 2a at the edge of the opening of the tip. When inserted into 20, it has the insertion locking body 3 which inserts and locks into the vinyl piece 1a formed by being cut by the blade body 2a.

  The cylindrical main body 2 is formed by bending an appropriate metal (stainless steel) plate material into a cylindrical shape by bending as shown in FIGS. 2 to 5, and the diameter thereof is a hole formed in the vinyl 1 covering the ridge. It is appropriately set in consideration of the root hole 20a formed in 1b and the flange 20. The cylindrical main body 2 may be a molded product or may be made of a synthetic resin.

  Moreover, the front-end opening edge of the cylindrical main body 2 is formed in a wave shape (a jagged shape) in which crests and troughs continue alternately, and each crest is configured as a sharp blade 2a.

  Further, a grip portion 4 is provided at the rear end portion of the cylindrical main body 2.

  As shown in FIGS. 2 to 5, the gripping portion 4 includes a U-shaped erected body 4 that is erected in a rearward projecting state between opposing positions of the rear end opening 2 b of the cylindrical body 2. ing.

  Specifically, the erection body 4 is formed by bending an appropriate metal (stainless steel) plate material, and is welded to the opposite position of the rear end opening edge of the cylindrical main body 2 and protrudes rearward. The cross member 4A is composed of a vertical member 4A and a cross member 4B provided between the vertical members 4A. The cross member 4B functions as a gripping portion, and also connects an insertion locking body 3 to be described later. It functions as a part to do. The gripping part 4 may be integrally formed with the cylindrical main body 2 or may be made of a synthetic resin. Reference numeral 4a is a reinforcing rib made of ridges protruding from the surface of the erected body 4 (vertical member 4A and cross member 4B).

  The insertion locking body 3 is detachably provided on the cylindrical main body 2 and is detachably provided from the rear end opening 2 b of the cylindrical main body 2.

  Specifically, the insertion locking body 3 is formed of an appropriate metal (stainless steel) member as illustrated in FIGS. 2 to 5, and is paired in parallel at a predetermined interval. Each of the rod-shaped bodies 3a is provided with a sharp insertion portion 3b at the tip. In addition, although the number of the rod-shaped bodies 3a may be single or plural, the plurality of rod-shaped bodies 3a is stably and satisfactorily inserted into the vinyl 1 covering the bag 20.

  The insertion portion 3b is a plate-like body having a triangular shape when viewed from the front, and the bottom is connected to the rod-like body 3a so that the corner of the plate-like body is located at the tip, and is connected to the rod-like body 3a. The installation site is set wider than the diameter of the rod-shaped body 3a to form a locking portion 3b '.

  Therefore, when the insertion portion 3b is inserted (penetrated) into the vinyl 1 covering the bag 20, the vinyl piece 1a is locked to the locking portion 3b 'even if it tries to come out from the rod-shaped body 3a.

  An attachment portion 5 that is detachably attached to the grip portion 4 is provided at the rear end portion of the insertion locking body 3 (rod-like body 3a).

  Specifically, the attachment portion 5 is formed by folding an appropriate metal (stainless steel) plate material into a U-shape as illustrated in FIGS. 2 to 5. This is a structure in which the body 4 (cross member 4B) is nipped and connected.

  The attachment portion 5 has a structure in which the attachment portion 5 is sandwiched and connected with an elastic action. That is, the elastic action at the time of clamping with respect to the construction body 4 is comprised by the shape setting of the attachment part 5.

  Further, the attachment portion 5 is configured such that when the gripping portion 4 is clamped and connected, the narrow portion is sandwiched and locked with the reinforcing rib 4a provided on the gripping portion 4, that is, the reinforcing rib 4a is attached to the mounting portion. A function as a stopper for preventing the gripping part 4 from unexpectedly coming off from 5 is also exhibited.

  When the insertion locking body 3 with respect to the cylindrical main body 2 having the above configuration is mounted, the insertion locking body 3 is inclined from the rear end opening 2b of the cylindrical main body 2 so as to avoid the gripping portion 4. Then, it is arranged in the cylindrical main body 2, and the mounting portion 5 is clamped from the side and connected to the cross member 4B related to the gripping portion 4. In addition, when removing the insertion locking body 3 from the cylindrical main body 2, the reverse operation is performed.

  Since the present embodiment is configured as described above, the cylindrical main body 2 is inserted into the flange 20 and pulled out as shown in FIGS. At this time, a hole 1 b is formed in the vinyl 1 covering the ridge 20, and if the soil is taken out together with the cylindrical main body 2, a root hole 20 a is formed in the ridge 20. This netting hole 20a is backfilled when seeding seed 20.

  When this cylindrical main body 2 is inserted into the flange 20, the insertion locking body 3 is inserted into the vinyl piece 1 a cut by the blade body 2 a of the cylindrical main body 2, and the cylindrical main body 2 is pulled out from the flange 20. In this case, the vinyl piece 1a is locked to the insertion locking body 3 (see FIG. 8). For example, when a plurality of holes 1b are formed continuously on the vinyl 1 covering the bag 20, the insertion is performed. A plurality of vinyl pieces 1a are locked to the locking body 3 (see FIGS. 9 and 10).

  When removing the vinyl piece 1a locked to the insertion locking body 3, the insertion locking body 3 is removed from the cylindrical main body 2 and taken out from the rear end opening 2b of the cylindrical main body 2. 1a is removed (see FIGS. 11 and 12).

  Therefore, according to the present embodiment, unlike the conventional example described above, when removing the vinyl piece 1a, it is possible to remove safely without the need to place a hand near the blade body 2a of the cylindrical main body 2, Moreover, since the vinyl piece 1a can be removed easily and satisfactorily and can be removed cleanly, for example, the insertion function of the insertion locking body 3 caused by a part of the vinyl piece 1a remaining can be lowered. It can be prevented as much as possible.

  Further, in this embodiment, a gripping portion 4 is provided at the rear end portion of the cylindrical main body 2, and a mounting portion 5 detachably attached to the gripping portion 4 is provided at the rear end portion of the insertion locking body 3. Since it is provided, it is possible to firmly and firmly insert the insertion locking body 3 into the vinyl piece 1a by holding the grip portion 4 provided on the cylindrical main body 2.

  Further, in the present embodiment, the gripping portion 4 is constituted by a erected body that is erected in a rearward projecting state between the opposing positions of the rear end opening 2b of the cylindrical body 2, and the insertion locking body The attachment portion 5 is clamped and connected to the gripping portion 4. Specifically, the gripping portion 4 is provided at a position opposed to the rear end opening 2 b of the cylindrical body 2 and protrudes rearward. Since the vertical member 4A and the horizontal member 4B installed between the vertical members 4A are provided, and the attachment portion 5 of the insertion locking body 3 is sandwiched and connected to the horizontal member 4B. The holding portion 4 is easy to grasp, and the insertion locking body 3 can be easily and quickly attached to and detached from the cylindrical main body 2, and the workability is also improved in this respect. That is, the large gripping portion 4 protruding rearward from the rear end opening 2b of the cylindrical main body 2 is very easy to hold, and the installation body 4 constituting the gripping portion 4 is an opening of the rear end of the cylindrical main body 2. In this structure, the insertion locking body 3 and the vinyl piece 1a locked to the insertion locking body 3 are allowed to pass when the insertion locking body 3 is removed. Since a large space is secured for this purpose, the insertion locking body 3 can be easily and quickly attached to and removed from the cylindrical main body 2.

  Further, in this embodiment, the attachment portion 5 is a structure that is sandwiched and connected to the installation body 4 with an elastic action, and this attachment portion 5 is a structure that is simply formed by folding a metal plate. The clamping state of the mounting portion with respect to the erected body 4 is not released unexpectedly, and the usability is very good.

  The present invention is not limited to the present embodiment, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 Vinyl 1a Vinyl piece 1b Hole 2 Cylindrical main body 2a Blade body 2b Rear end opening part 3 Insertion locking body 4 Gripping part 4A Vertical material 4B Horizontal material 5 Attachment part
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Claims (6)

  It is for forming a hole in the vinyl that covers the ridges of Tabata, and when the cylindrical body is inserted into the tub in the cylindrical body provided with a blade body at the opening edge of the tip, it is cut by the blade body. And a insertion locking body that locks and inserts into the formed vinyl piece. The insertion locking body is detachably provided on the cylindrical main body and has a rear end opening of the cylindrical main body. A vinyl hole forming tool characterized in that the vinyl hole forming tool is provided so as to be freely removable from the portion.   The vinyl hole forming tool according to claim 1, wherein a grip portion is provided at a rear end portion of the cylindrical main body, and a mounting portion that is detachably attached to the grip portion is a rear end portion of the insertion locking body. The vinyl hole forming tool characterized by being provided in.   The vinyl hole forming tool according to claim 2, wherein the gripping portion is configured by a construction body that is erected in a rearward projecting state between opposing positions of the rear end opening of the cylindrical body, The vinyl hole forming tool according to claim 1, wherein the attachment portion of the engagement locking body is sandwiched and connected to the gripping portion.   4. The vinyl hole forming tool according to claim 2, wherein the gripping portion is provided at a position opposite to the rear end opening of the cylindrical main body and protrudes rearward between the vertical member and the vertical member. A vinyl hole forming tool, characterized in that the mounting portion of the insertion locking body is sandwiched and connected to the cross member.   The vinyl hole forming tool according to any one of claims 2 to 4, wherein the attachment portion is structured to be sandwiched and connected to the gripping portion with an elastic action.   The vinyl hole forming tool according to any one of claims 2 to 5, wherein the attachment portion is formed by folding a metal plate material and is sandwiched and connected to the grip portion with an elastic action. Vinyl hole former characterized by.

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