JP3941470B2 - Garden wood clippers - Google Patents

Garden wood clippers Download PDF

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Publication number
JP3941470B2
JP3941470B2 JP2001350743A JP2001350743A JP3941470B2 JP 3941470 B2 JP3941470 B2 JP 3941470B2 JP 2001350743 A JP2001350743 A JP 2001350743A JP 2001350743 A JP2001350743 A JP 2001350743A JP 3941470 B2 JP3941470 B2 JP 3941470B2
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JP
Japan
Prior art keywords
push plate
garden
blade
coupling portion
length direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2001350743A
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Japanese (ja)
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JP2003143955A (en
Inventor
英澄 岡村
雅道 中村
尚 小田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2001350743A priority Critical patent/JP3941470B2/en
Publication of JP2003143955A publication Critical patent/JP2003143955A/en
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Publication of JP3941470B2 publication Critical patent/JP3941470B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、庭木バリカンに関し、詳しくは、下押し板と上押し板とを結合して上下刃の一方もしくは両方を往復動自在に保持する構成において、上下押し板を結合する結合部を保護して結合機能の低下を防止し、長期にわたって安定的なバリカン機能を得るようにしようとする技術に係るものである。
【0002】
【従来の技術】
従来、下押し板と上押し板とを結合部においてリベット等にて結合し、下押し板と上押し板との間に上刃と下刃の一方もしくは両方を長さ方向に往復動自在に保持した庭木バリカンにおいては、下押し板と上押し板とを結合する結合部が上下押し板より突出し、かかる結合部に庭木等が衝突することで、結合部の結合機能が低下し、上下押し板間における上下刃の駆動を安定化させ難く、長期にわたって安定的なバリカン機能を得ることができないという問題があった。
【0003】
【発明が解決しようとする課題】
本発明はこのような問題に鑑みてなされたものであり、下押し板と上押し板とを結合して上下刃を往復動自在に保持する構成において、上下押し板を結合する結合部を保護して結合機能の低下を防止し、長期にわたって安定的なバリカン機能を得ることができる庭木バリカンを提供することを課題とするものである。
【0004】
【課題を解決するための手段】
請求項1においては、下押し板1と上押し板2とを結合部3において結合し、下押し板1と上押し板2との間に上刃4と下刃5の一方もしくは両方を長さ方向に往復動自在に保持した庭木バリカンであって、下押し板1の一部を変形させて結合部3よりも下方に突出する突出部6を形成していることを特徴とするものである。このような構成によれば、庭木の剪定において、結合部3より下方に突出した突出部6によって結合部3に枝等が衝突するのを防止することができ、結合部3に枝等が当たることで結合部3が損傷して結合機能が緩むようなことがなく、上下押し板1、2間に保持する上下刃4、5の一方もしくは両方の往復動を安定化させることができ、長期にわたって安定的なバリカン機能を得ることができる。
【0005】
この場合、請求項2のように、突出部6は、長さ方向に連続的に設けていてもよいものである。
【0006】
請求項3においては、突出部6は、長さ方向に間欠的にかつ結合部3の近傍に設けていることを特徴とするものである。このような構成によれば、結合部3の周辺にのみ突出部6が存在し、剪定等の作業時に突起部6に枝等が引っ掛かることを低減できて突出部6を設けたことから作業性が低下することを低減することができる。
【0007】
請求項4においては、突出部6は、結合部3の周部に形成していることを特徴とするものである。このような構成によれば、結合部3の周部にのみ突出部6が存在し、剪定等の作業時に突起部6に枝等が引っ掛かることを低減できて突出部6を設けたことから作業性が低下することを、一層、低減することができる。
【0008】
請求項5においては、突出部6は、結合部3と結合部3との間に設けていることを特徴とするものである。このような構成によれば、突出部6によって結合部3、3間の下押し板1部分に枝等が当接するのを防止することができ、下押し板1に枝等が当接することによる下押し板1と下刃5との摺接抵抗が増すことがなく、低負荷で例えば下刃5を駆動することができる。
【0009】
請求項6においては、結合部3と突出部6との間に突出部6よりは低い平坦部7を形成していることを特徴とするものである。このような構成によれば、突出部6よりも低い平坦部7において下押し板1と上押し板2との結合作業がおこないやすく組み立てが容易におこなえる。
【0010】
【発明の実施の形態】
以下、本発明の実施の形態を説明する。図1(a)はバリカン刃の長さ方向に沿う断面図、同図(b)は同図(a)のA−A線断面図である。図2は一部省略した全体断面図である。
【0011】
庭木バリカン10は、ハウジング11の前部にバリカン刃12を突出させ、上部にスイッチ13を有するグリップ14を設け、ハウジング11よりも上側に補助グリップ15を備え、バリカン刃12の根本部に保護カバー16を取り付けている。ハウジング11の内部にはモータ17及び減速ブロック18を設け、出力軸19に偏心カム20を取り付けている。
【0012】
バリカン刃4は、下押し板1と上押し板2を長さ方向に間隔を隔ててリベットのような結合部3…にて結合し、下押し板1と上押し板2との間に上刃4と下刃5を往復動自在に保持している。
【0013】
偏心カム20の上部カム20aが上刃4の係合孔4aに係合し、下部カム20bが下刃5の係合孔5aに係合し、モータ17及び減速ブロック18にて出力軸19を低速回転させて上下刃4、5を往復駆動させることができるようにしている。上下刃4、5はバリカン形態になっていて上下刃4、5の協同で枝等を切断する。尚、上下刃4、5の片方を駆動する駆動形態にしてもよいものである。
【0014】
図1に示すように、下押し板1の幅方向の両側部に結合部3よりも下方に突出する突出部6を折り曲げて形成している。このような構成によれば、庭木の剪定において、結合部3より下方に突出した突出部6によって結合部3に枝等が衝突するのを防止することができ、結合部3に枝等が当たることで結合部3が損傷して結合機能が緩むようなことがなく、上下押し板1、2間に保持する上下刃4、5の往復動を安定化させることができ、長期にわたって安定的なバリカン機能を得ることができる。この場合、上押し板2の幅方向の両側部にも折り曲げによってカバー部21を上方に突出している。
【0015】
このように、下押し板1に結合部3よりも下方に突出する突出部6を設けているから、庭木の剪定において、結合部3より下方に突出した突出部6によって結合部3に枝等が衝突するのを防止することができ、結合部3に枝等が当たることで結合部3が損傷して結合機能が緩むようなことがなく、上下押し板1、2間に保持する上下刃4、5の一方もしくは両方の往復動を安定化させることができ、長期にわたって安定的なバリカン機能を得ることができる。
【0016】
図3は他の実施の形態を示し、但し、本実施の形態の基本構成は上記実施の形態と共通であり、共通する部分には同一の符号を付して説明は省略する。
【0017】
本実施の形態においては、突出部6は、長さ方向に間欠的にかつ結合部3の近傍に下押し板1を折り曲げて形成している。このように、結合部3の周辺にのみ突出部6が存在することから、剪定等の作業時に突起部6に枝等が突出部6に引っ掛かることを低減できて作業性が低下することを低減することができる。
【0018】
図4は更に他の実施の形態を示し、但し、本実施の形態の基本構成は上記実施の形態と共通であり、共通する部分には同一の符号を付して説明は省略する。
【0019】
本実施の形態においては、突出部6は、結合部3の周部に環状に折り曲げて形成していて、結合部3の周部にのみ突出部6が存在し、剪定等の作業時に突起部6に枝等が突出部6に引っ掛かることを低減できて突出部6を設けたことから作業性が低下することを、一層、低減することができる。
【0020】
図5は更に他の実施の形態を示し、但し、本実施の形態の基本構成は上記実施の形態と共通であり、共通する部分には同一の符号を付して説明は省略する。
【0021】
本実施の形態においては、突出部6は、結合部3と結合部3との間に下押し板1を横断面略U字状に曲げて形成していて、突出部6によって結合部3、3間の下押し板1部分に枝等が当接するのを防止することができ、下押し板1に枝等が当接することによる下押し板1と下刃5との摺接抵抗が増すことがなく、低負荷で例えば下刃5を駆動することができる。
【0022】
図6は更に他の実施の形態を示し、但し、本実施の形態の基本構成は上記実施の形態と共通であり、共通する部分には同一の符号を付して説明は省略する。
【0023】
本実施の形態においては、下押し板1を環状にかつU字状に折り曲げて突出部6を形成して結合部3と突出部6との間に突出部6よりは低い平坦部7を形成している。このことから、突出部6よりも低い平坦部7において下押し板1と上押し板2との結合作業がおこないやすく組み立てが容易におこなえる。
【0024】
【発明の効果】
請求項1においては、下押し板と上押し板とを結合部において結合し、下押し板と上押し板との間に上刃と下刃の一方もしくは両方を長さ方向に往復動自在に保持した庭木バリカンであって、下押し板の一部を変形させて結合部よりも下方に突出する突出部を形成しているから、庭木の剪定において、結合部より下方に突出した突出部によって結合部に枝等が衝突するのを防止することができ、結合部に枝等が当たることで結合部が損傷して結合機能が緩むようなことがなく、上下押し板間に保持する上下刃の一方もしくは両方の往復動を安定化させることができ、長期にわたって安定的なバリカン機能を得ることができるという利点がある。
【0025】
請求項3においては、請求項1の効果に加えて、突出部は、長さ方向に間欠的にかつ結合部の近傍に設けているから、結合部の周辺にのみ突出部が存在し、剪定等の作業時に突起部に枝等が引っ掛かることを低減できて突出部を設けたことから作業性が低下することを低減することができるという利点がある。
【0026】
請求項4においては、請求項1の効果に加えて、突出部は、結合部の周部に形成しているから、結合部の周部にのみ突出部が存在し、剪定等の作業時に突起部に枝等が引っ掛かることを低減できて突出部を設けたことから作業性が低下することを、一層、低減することができるという利点がある。
【0027】
請求項5においては、請求項1の効果に加えて、突出部は、結合部と結合部との間に設けているから、突出部によって結合部間の下押し板部分に枝等が当接するのを防止することができ、下押し板に枝等が当接することによる下押し板と下刃との摺接抵抗が増すことがなく、低負荷で例えば下刃を駆動することができるという利点がある。
【0028】
請求項6においては、請求項3の効果に加えて、結合部と突出部との間に突出部よりは低い平坦部を形成しているから、突出部よりも低い平坦部において下押し板と上押し板との結合作業がおこないやすく組み立てが容易におこなえるという利点がある。
【図面の簡単な説明】
【図1】本発明の実施の一形態を示し、(a)はバリカン刃の長さ方向に沿う断面図、(b)は(a)のA−A線断面図である。
【図2】同上の一部省略した全体断面図である。
【図3】同上の他の実施の形態を示し、(a)はバリカン刃の長さ方向に沿う断面図、(b)は(a)のB−B線断面図である。
【図4】同上の更に他の実施の形態を示し、(a)はバリカン刃の長さ方向に沿う断面図、(b)は部分底面図、(c)は(a)のC−C線断面図である。
【図5】同上の更に他の実施の形態を示し、(a)はバリカン刃の長さ方向に沿う断面図、(b)は(a)のD−D線断面図である。
【図6】同上の更に他の実施の形態を示し、(a)はバリカン刃の長さ方向に沿う断面図、(b)は(a)のE−E線断面図である。
【符号の説明】
1 下押し板
2 上押し板
3 結合部
4 上刃
5 下刃
6 突出部
7 平坦部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a garden wood clipper, and more specifically, in a configuration in which a lower pressing plate and an upper pressing plate are coupled to hold one or both of the upper and lower blades so as to be reciprocally movable, the coupling portion that couples the upper and lower pressing plates is protected. The present invention relates to a technique for preventing a decrease in the binding function and obtaining a stable clipper function over a long period of time.
[0002]
[Prior art]
Conventionally, the lower pusher plate and the upper pusher plate are coupled with a rivet or the like at the coupling portion, and one or both of the upper blade and the lower blade are held between the lower pusher plate and the upper pusher plate so as to reciprocate in the length direction. In garden tree hair clippers, the coupling part that connects the lower push plate and the upper push plate protrudes from the upper and lower push plates, and the garden tree etc. collides with such a joint part, so that the coupling function of the coupling part is lowered, and between the upper and lower push plates There is a problem that it is difficult to stabilize the driving of the upper and lower blades and a stable clipper function cannot be obtained over a long period of time.
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of such problems. In the configuration in which the lower push plate and the upper push plate are joined to hold the upper and lower blades so as to be able to reciprocate, the joint for joining the upper and lower push plates is protected. Thus, it is an object of the present invention to provide a garden tree hair clipper that can prevent a decrease in the binding function and obtain a stable hair clipper function over a long period of time.
[0004]
[Means for Solving the Problems]
In claim 1, the lower push plate 1 and the upper push plate 2 are joined at the joint portion 3, and one or both of the upper blade 4 and the lower blade 5 are placed in the length direction between the lower push plate 1 and the upper push plate 2. in a garden clippers held reciprocably, and is characterized in that it forms a protrusion 6 projecting downward from the binding unit 3 by deforming a portion of the downward plate 1. According to such a configuration, in pruning the garden tree, it is possible to prevent a branch or the like from colliding with the coupling portion 3 by the protruding portion 6 projecting downward from the coupling portion 3, and the branch or the like hits the coupling portion 3. Thus, the connecting portion 3 is not damaged and the connecting function is not loosened, and the reciprocating motion of one or both of the upper and lower blades 4 and 5 held between the upper and lower push plates 1 and 2 can be stabilized. A stable hair clipper function can be obtained.
[0005]
In this case, as in claim 2, the protruding portion 6 may be provided continuously in the length direction.
[0006]
According to a third aspect of the present invention, the protruding portion 6 is provided in the vicinity of the coupling portion 3 intermittently in the length direction. According to such a configuration, the protruding portion 6 exists only around the coupling portion 3, and it is possible to reduce the possibility that a branch or the like is caught on the protruding portion 6 at the time of pruning or the like. Can be reduced.
[0007]
According to a fourth aspect of the present invention, the protruding portion 6 is formed on the peripheral portion of the coupling portion 3. According to such a configuration, the protrusions 6 exist only in the peripheral part of the coupling part 3, and it is possible to reduce the occurrence of branches and the like being caught on the protrusions 6 during the pruning operation and the like. It is possible to further reduce the deterioration of the properties.
[0008]
According to a fifth aspect of the present invention, the protruding portion 6 is provided between the coupling portion 3 and the coupling portion 3. According to such a configuration, it is possible to prevent the branch or the like from coming into contact with the lower push plate 1 portion between the coupling portions 3 and 3 by the protruding portion 6, and the lower push plate due to the branch or the like coming into contact with the lower push plate 1. For example, the lower blade 5 can be driven with a low load without increasing the sliding contact resistance between the first blade 5 and the lower blade 5.
[0009]
The present invention is characterized in that a flat portion 7 lower than the protruding portion 6 is formed between the coupling portion 3 and the protruding portion 6. According to such a configuration, the lower pressing plate 1 and the upper pressing plate 2 can be easily combined with each other in the flat portion 7 lower than the protruding portion 6 and can be easily assembled.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below. 1A is a cross-sectional view taken along the length direction of the clipper blade, and FIG. 1B is a cross-sectional view taken along line AA of FIG. FIG. 2 is an overall cross-sectional view with a part omitted.
[0011]
The garden clipper 10 has a clipper blade 12 projecting from the front of a housing 11, a grip 14 having a switch 13 at the top, an auxiliary grip 15 above the housing 11, and a protective cover at the base of the clipper blade 12. 16 is attached. A motor 17 and a speed reduction block 18 are provided inside the housing 11, and an eccentric cam 20 is attached to the output shaft 19.
[0012]
The clipper blade 4 connects the lower push plate 1 and the upper push plate 2 with a connecting portion 3 such as a rivet at a distance in the length direction, and the upper blade 4 is interposed between the lower push plate 1 and the upper push plate 2. And the lower blade 5 are reciprocally held.
[0013]
The upper cam 20 a of the eccentric cam 20 is engaged with the engagement hole 4 a of the upper blade 4, the lower cam 20 b is engaged with the engagement hole 5 a of the lower blade 5, and the output shaft 19 is driven by the motor 17 and the deceleration block 18. The upper and lower blades 4 and 5 can be reciprocated by rotating at a low speed. The upper and lower blades 4 and 5 are in the form of clippers, and the branches and the like are cut by the cooperation of the upper and lower blades 4 and 5. In addition, you may make it the drive form which drives one of the up-and-down blades 4 and 5. FIG.
[0014]
As shown in FIG. 1, projecting portions 6 projecting downward from the coupling portion 3 are formed on both side portions in the width direction of the lower push plate 1. According to such a configuration, in pruning the garden tree, it is possible to prevent a branch or the like from colliding with the coupling portion 3 by the protruding portion 6 projecting downward from the coupling portion 3, and the branch or the like hits the coupling portion 3. Thus, the connecting portion 3 is not damaged and the connecting function is not loosened, and the reciprocating motion of the upper and lower blades 4 and 5 held between the upper and lower pressing plates 1 and 2 can be stabilized, and stable for a long time. A clipper function can be obtained. In this case, the cover part 21 protrudes upward by bending also on both sides in the width direction of the upper push plate 2.
[0015]
In this way, since the lower push plate 1 is provided with the protruding portion 6 that protrudes downward from the connecting portion 3, branches and the like are formed in the connecting portion 3 by the protruding portion 6 that protrudes downward from the connecting portion 3 in pruning the garden tree. The upper and lower blades 4 that can be held between the upper and lower push plates 1 and 2 can be prevented from colliding, and the connecting portion 3 is not damaged by the branches hitting the connecting portion 3 and the connecting function is not loosened. 5 can be stabilized, and a stable clipper function can be obtained over a long period of time.
[0016]
FIG. 3 shows another embodiment. However, the basic configuration of this embodiment is the same as that of the above embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted.
[0017]
In the present embodiment, the protruding portion 6 is formed by bending the lower push plate 1 intermittently in the length direction and in the vicinity of the coupling portion 3. As described above, since the protruding portion 6 exists only in the vicinity of the coupling portion 3, it is possible to reduce the possibility that a branch or the like is caught on the protruding portion 6 during the pruning operation, thereby reducing the workability. can do.
[0018]
FIG. 4 shows still another embodiment. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted.
[0019]
In the present embodiment, the protruding portion 6 is formed by being annularly bent at the peripheral portion of the connecting portion 3, and the protruding portion 6 exists only at the peripheral portion of the connecting portion 3. It can be further reduced that workability is lowered since the protrusions 6 are provided because branches and the like can be reduced from being caught on the protrusions 6.
[0020]
FIG. 5 shows still another embodiment. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted.
[0021]
In the present embodiment, the protruding portion 6 is formed by bending the lower pressing plate 1 into a substantially U-shaped cross section between the coupling portion 3 and the coupling portion 3. It is possible to prevent a branch or the like from coming into contact with the lower push plate 1 in the middle, and the sliding contact resistance between the lower push plate 1 and the lower blade 5 due to the contact of the branch or the like with the lower push plate 1 does not increase. For example, the lower blade 5 can be driven by a load.
[0022]
FIG. 6 shows still another embodiment. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted.
[0023]
In the present embodiment, the lower pressing plate 1 is bent in an annular and U-shape to form the protruding portion 6, and the flat portion 7 lower than the protruding portion 6 is formed between the coupling portion 3 and the protruding portion 6. ing. From this, it is easy to perform the connecting operation of the lower pressing plate 1 and the upper pressing plate 2 in the flat portion 7 lower than the protruding portion 6, and the assembly can be easily performed.
[0024]
【The invention's effect】
In claim 1, the lower pressing plate and the upper pressing plate are coupled at the coupling portion, and one or both of the upper blade and the lower blade are reciprocally held in the length direction between the lower pressing plate and the upper pressing plate. a garden trimmer, because they form a protrusion protruding downward from the binding portion by deforming a portion of the downward panel, in pruning garden, coupling portion by the projecting portion protruding downward from the coupling portion One of the upper and lower blades held between the upper and lower push plates can be prevented from colliding with a branch, etc. Or both reciprocating motions can be stabilized and there exists an advantage that a stable clipper function can be obtained over a long period of time.
[0025]
In the third aspect, in addition to the effect of the first aspect, since the projecting portion is provided intermittently in the length direction and in the vicinity of the coupling portion, the projecting portion exists only around the coupling portion, and pruning is performed. There is an advantage that it is possible to reduce the fact that a branch or the like is caught on the protrusion during the operation such as the above, and to reduce the workability because the protrusion is provided.
[0026]
In addition to the effect of Claim 1, in Claim 4, since the protrusion part is formed in the peripheral part of the coupling | bond part, a protrusion part exists only in the peripheral part of a coupling | bond part, and it protrudes at the time of work, such as pruning There is an advantage that it is possible to further reduce the workability from being lowered because the protrusions are provided because the branches and the like are caught on the part.
[0027]
In the fifth aspect, in addition to the effect of the first aspect, since the projecting portion is provided between the coupling portion and the coupling portion, a branch or the like abuts against the lower pressing plate portion between the coupling portions by the projecting portion. Thus, there is an advantage that, for example, the lower blade can be driven with a low load without increasing the sliding resistance between the lower push plate and the lower blade due to a branch or the like coming into contact with the lower push plate.
[0028]
In the sixth aspect, in addition to the effect of the third aspect, a flat portion lower than the protruding portion is formed between the coupling portion and the protruding portion. There is an advantage that it can be easily combined with the push plate and can be easily assembled.
[Brief description of the drawings]
1A and 1B show an embodiment of the present invention, in which FIG. 1A is a cross-sectional view taken along the length direction of a clipper blade, and FIG. 1B is a cross-sectional view taken along line AA in FIG.
FIG. 2 is an overall cross-sectional view with a part omitted.
3A and 3B show another embodiment of the present invention, in which FIG. 3A is a cross-sectional view taken along the length direction of the clipper blade, and FIG.
4A and 4B show still another embodiment, wherein FIG. 4A is a cross-sectional view taken along the length direction of the clipper blade, FIG. 4B is a partial bottom view, and FIG. 4C is a CC line of FIG. It is sectional drawing.
5A and 5B show still another embodiment, in which FIG. 5A is a cross-sectional view taken along the length direction of the clipper blade, and FIG. 5B is a cross-sectional view taken along the line DD of FIG.
6A and 6B show still another embodiment, wherein FIG. 6A is a cross-sectional view taken along the length direction of the clipper blade, and FIG. 6B is a cross-sectional view taken along line EE of FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Lower push plate 2 Upper push plate 3 Coupling part 4 Upper blade 5 Lower blade 6 Protrusion part 7 Flat part

Claims (6)

下押し板と上押し板とを結合部において結合し、下押し板と上押し板との間に上刃と下刃の両方もしくは一方を長さ方向に往復動自在に保持した庭木バリカンであって、下押し板の一部を変形させて結合部よりも下方に突出する突出部を形成して成ることを特徴とする庭木バリカン。A garden wood clipper that combines a lower push plate and an upper push plate at a joint, and holds both or one of the upper blade and the lower blade between the lower push plate and the upper push plate in a reciprocating manner in the length direction, garden clipper deforming part and said formed isosamples forming a protrusion protruding downward from the binding portion of the downward plate. 突出部は、長さ方向に連続的に設けて成ることを特徴とする請求項1記載の庭木バリカン。  2. The garden tree hair clipper according to claim 1, wherein the protruding portions are provided continuously in the length direction. 突出部は、長さ方向に間欠的にかつ結合部の近傍に設けて成ることを特徴とする請求項1記載の庭木バリカン。  The garden tree hair clipper according to claim 1, wherein the projecting portions are provided intermittently in the length direction and in the vicinity of the coupling portion. 突出部は、結合部の周部に形成して成ることを特徴とする請求項1記載の庭木バリカン。  2. The garden tree hair clipper according to claim 1, wherein the protruding portion is formed on a peripheral portion of the coupling portion. 突出部は、結合部と結合部との間に設けて成ることを特徴とする請求項1記載の庭木バリカン。  2. The garden tree hair clipper according to claim 1, wherein the projecting portion is provided between the coupling portion. 結合部と突出部との間に突出部よりは低い平坦部を形成して成ることを特徴とする請求項3記載の庭木バリカン。  4. The garden tree hair clipper according to claim 3, wherein a flat portion lower than the protruding portion is formed between the coupling portion and the protruding portion.
JP2001350743A 2001-11-15 2001-11-15 Garden wood clippers Expired - Fee Related JP3941470B2 (en)

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