JP3169341U - Tyne - Google Patents
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- JP3169341U JP3169341U JP2011002644U JP2011002644U JP3169341U JP 3169341 U JP3169341 U JP 3169341U JP 2011002644 U JP2011002644 U JP 2011002644U JP 2011002644 U JP2011002644 U JP 2011002644U JP 3169341 U JP3169341 U JP 3169341U
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Abstract
【課題】タインに設けた孔に目詰まりが起こりにくく、また、タインを芝地に挿入する際の抵抗を軽減させ、芝地に確実なエアレーション孔を穿設することができるタインを提供する。【解決手段】エアレーターに使用される先端から内部まで空洞とした棒状のタイン１であって、側面に穿孔部の芝カスを排出する第一孔３ａが前記空洞と連通させて設けられ、先端には、先端がタインの長手方向に対して斜めに切り欠かれた筒状の先端部４を備えることを特徴とするタインと、前記タインにおいて、さらに側面に、前記第一孔と対向する位置に第二孔３ｂを前記空洞に連通させて設け、一端がエアレーターに接続される接続部２と、該接続部の他端に連設され前記第一孔と第二孔を穿設した該接続部より細い細径部３と、該細径部の他端に連接され先端に向かうに従って径が小さくなる中空の先端部とからなることを特徴とする。【選択図】図１Provided is a tine that is less likely to be clogged in a hole provided in a tine, reduces resistance when the tine is inserted into the turf, and can provide a reliable aeration hole in the turf. A rod-shaped tine 1 that is hollow from the tip to the inside used in an aerator, and is provided with a first hole 3a that discharges turf residue of a perforated portion on a side surface in communication with the cavity. The tine includes a cylindrical tip portion 4 whose tip is cut obliquely with respect to the longitudinal direction of the tine, and the tine further has a side surface at a position facing the first hole. The second hole 3b is provided in communication with the cavity, the connection part 2 having one end connected to the aerator, and the first hole and the second hole connected to the other end of the connection part. It is characterized by comprising a narrow-diameter portion 3 thinner than the connecting portion and a hollow tip portion connected to the other end of the narrow-diameter portion and having a diameter that decreases toward the tip. [Selection] Figure 1
Description
本考案は、ゴルフ場やスポーツフィールド、公園緑地などの芝地等に穴開けをし空気を送り込んで芝生の育成を促すエアレーションを行うエアレーターに使用されるタインに関する。 The present invention relates to a tine used in an aerator that performs aeration to pierce a lawn such as a golf course, a sports field, a park green area, etc., and send air to encourage grass cultivation.
従来、芝生のメンテナンスでは、芝地に無数の穴を開けて空気を送り込むと共に通称コアと呼ばれる芝カスを取り除いて芝生の育成を促すエアレーションが行われていた。 Conventionally, in the maintenance of lawns, aeration has been performed in which innumerable holes are made in the turf and air is fed, and lawn debris called a so-called core is removed to nurture the lawn.
家庭の庭などの小規模な範囲では、少数のタインを備えた手動のエアレーターを使用し、ゴルフ場やスポーツフィールド、公園緑地などの広大な芝地では、沢山のタインを備えた操縦型のエアレーターを使用していた。 In small areas such as home gardens, manual aerators with a small number of tines are used, and in large turf areas such as golf courses, sports fields, park green spaces, etc. I was using an aerator.
これらのエアレーターに取り付けられるタインには片側のスリット孔のみを備えており、タイン部分を芝地に差し込んで引き上げた際にコア（芝カス）を外部へ排出する役割をしている。 The tines attached to these aerators have only one slit hole, and play a role of discharging the core (turf residue) to the outside when the tine part is inserted into the turf and pulled up.
しかしながら、従来のような片側にスリット孔を備えたタインではスリット孔内にコアが目詰まりすることが多く、そのまま使用を続けても芝地に穴を開けるだけでコア（芝カス）を取り除くことができなくなり、効果的なエアレーションを行う事ができず、芝の育成に影響がでるという問題があった。 However, in the case of a tine with a slit hole on one side as in the past, the core is often clogged in the slit hole, and even if it continues to be used as it is, the core (turf residue) can be removed simply by making a hole in the turf There was a problem that it was not possible to perform aeration, and effective aeration could not be performed, which affected the growth of turf.
また、スリット孔内にコアを目詰まりさせた状態では、タインを芝地に挿入する際の抵抗が強くなり作業がしにくいという問題があった。 Further, when the core is clogged in the slit hole, there is a problem that the resistance when inserting the tine into the turf becomes strong and the work is difficult.
そこで、本考案は、タインに設けた孔に目詰まりが起こりにくく、また、タインを芝地に挿入する際の抵抗を軽減させ、芝地に確実なエアレーション孔を穿設することができるタインを提供する。 Therefore, the present invention is a tine that is less likely to be clogged in the hole provided in the tine, reduces the resistance when the tine is inserted into the turf, and can make a reliable aeration hole in the turf. provide.
本考案は、上記の課題を解決するために、エアレーターに使用される先端から内部まで空洞とした棒状のタインであって、側面に穿孔部の芝カスを排出する第一孔が前記空洞と連通させて設けられ、先端には、先端がタインの長手方向に対して斜めに切り欠かれた筒状の先端部４を備えることを特徴とするタインの構成とした。 In order to solve the above-mentioned problems, the present invention is a rod-shaped tine that is hollow from the tip to the inside used in an aerator, and a first hole that discharges turf residue of a perforated portion is formed on the side surface with the cavity. The tine structure is characterized in that the tip is provided with a tubular tip portion 4 that is provided in communication with each other and the tip is notched obliquely with respect to the longitudinal direction of the tine.
前記タインにおいて、さらに側面に、前記第一孔と対向する位置に第二孔を前記空洞に連通させて設け、一端がエアレーターに接続される接続部２と、前記接続部２の他端に連設され前記第一孔と第二孔を穿設した前記接続部より細い細径部３と、前記細径部３の他端に連接され先端に向かうに従って径が小さくなる中空の先端部４とからなることを特徴とするタインの構成とした。 In the tine, a second hole is provided on the side surface at a position facing the first hole so as to communicate with the cavity, one end of which is connected to the aerator, and the other end of the connection portion 2 A narrow-diameter portion 3 thinner than the connection portion provided continuously and having the first hole and the second hole, and a hollow tip portion 4 connected to the other end of the thin-diameter portion 3 and having a diameter that decreases toward the tip. The composition of the tine is characterized by the following.
前記細径部３を、連通する前記第一孔及び第二孔が、一方の孔長が他方の孔長よりも長く、前記内部空洞の前記接続部側が前記第一孔及び第二孔方向に斜めに傾斜した傾斜部を備えた細径部としたことを特徴とするタインの構成とした。 The first hole and the second hole communicating with the small diameter portion 3 have one hole length longer than the other hole length, and the connection portion side of the internal cavity is in the direction of the first hole and the second hole. The tine structure is characterized in that it is a narrow-diameter portion having an inclined portion inclined obliquely.
本考案は上記のような構成であるため、タインの孔にコアと呼ばれる芝カスの目詰まりが起こりにくく、芝地にコアを取り除いたエアレーション孔を穿設する事ができる。 Since the present invention is configured as described above, clogging of turf residue called a core is less likely to occur in the tine hole, and an aeration hole in which the core is removed can be formed in the turf.
また、タインの孔の目詰まりが起こりにくいことに加えて上記のような形状としたため芝地への挿入抵抗を大幅に軽減させることができる。 Further, since the hole of the tine is not easily clogged, the above-described shape can greatly reduce the insertion resistance to the turf.
以下、添付の図面を参照し、本考案の実施の形態について詳細に説明する。 Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
図１は本考案であるタインの正面図及び背面図、図２はタインの平面図及び底面図、図３はタインの左右側面図、図４はタインの先端部拡大図、図５はタインのａ−ａ線断面図及びｂ−ｂ線断面図である。 1 is a front view and a rear view of a tine according to the present invention, FIG. 2 is a plan view and a bottom view of the tine, FIG. 3 is a left and right side view of the tine, FIG. 4 is an enlarged view of the tip of the tine, and FIG. They are an aa sectional view and a bb sectional view.
本考案であるタインは、エアレーターに使用される先端から内部まで空洞とした棒状のタインであって、側面に穿孔部の芝カスを排出する第一孔３ａが前記空洞と連通させて設けられ、先端には、先端がタインの長手方向に対して斜めに切り欠かれた筒状の先端部４を備えることを特徴とする。 The tine according to the present invention is a rod-like tine that is hollow from the tip to the inside used in an aerator, and has a first hole 3a that discharges turf residue of a perforated portion on a side surface thereof in communication with the cavity. The tip is provided with a cylindrical tip 4 whose tip is cut obliquely with respect to the longitudinal direction of the tine.
前記タインは、さらに側面に、前記第一孔３ａと対向する位置に第二孔３ｂを前記空洞に連通させて設け、一端がエアレーターに接続される接続部２と、前記接続部２の他端に連設され前記第一孔３ａと第二孔３ｂを穿設した前記接続部２より細い細径部３と、前記細径部３の他端に連接され先端に向かうに従って径が小さくなる中空の先端部４とからなる。 The tine is further provided on the side surface with a second hole 3b communicating with the cavity at a position facing the first hole 3a, one end of which is connected to the aerator, and the other of the connection part 2 A narrow diameter portion 3 that is thinner than the connecting portion 2 that is connected to the end and has the first hole 3a and the second hole 3b, and is connected to the other end of the small diameter portion 3 and decreases in diameter toward the tip. It consists of a hollow tip 4.
前記タイン１において、前記接続部２は、エアレーターに接続される部分であり、添付図面では前記接続部２の径を最も大きくしたが、特に限定したものではなく、前記先端部４と同径である場合や、前記先端部４の径の方が大きい場合もある。 In the tine 1, the connecting portion 2 is a portion connected to an aerator, and the diameter of the connecting portion 2 is the largest in the accompanying drawings, but is not particularly limited and has the same diameter as the tip portion 4. Or the diameter of the tip 4 may be larger.
前記接続部２の端部（細径部３とは反対側の端部）は、平坦部２ａを形成しており、先端に向かってテーパー状になっており、径が徐々に小さくなっている。但し、前記平坦部２ａの周面をテーパー状にすることは必須ではなく、テーパー状としなくても構わない。 The end portion of the connection portion 2 (the end portion on the side opposite to the small diameter portion 3) forms a flat portion 2a, which is tapered toward the tip, and the diameter gradually decreases. . However, it is not essential to make the peripheral surface of the flat portion 2a into a taper shape, and the taper shape may not be used.
前記細径部３は、前記接続部２及び先端部４よりも径が小さく、更に周面に２つの大きな長孔を対向した状態で穿設している。また、前記長孔（第一孔３ａ、第二孔３ｂ）同士は細径部３内で連通しており前記細径部３には空洞が設けられている。 The small-diameter portion 3 has a diameter smaller than that of the connection portion 2 and the tip portion 4, and is further drilled in a state where two large long holes are opposed to the peripheral surface. The long holes (the first hole 3a and the second hole 3b) communicate with each other in the small diameter portion 3, and the small diameter portion 3 is provided with a cavity.
また、連通する前記第一孔３ａ及び第二孔３ｂは、一方の孔長が他方の孔長よりも長く、前記内部空洞の前記接続部側が前記第一孔３ａ及び第二孔３ｂ方向に斜めに傾斜した傾斜部３ｃとなっている。 The first hole 3a and the second hole 3b that communicate with each other have one hole length longer than the other hole length, and the connection portion side of the internal cavity is inclined in the direction of the first hole 3a and the second hole 3b. It becomes the inclined part 3c inclined in the direction.
添付図面では、前記第二孔３ｂの孔長を細径部３の全長ｄのうち距離ｆを差し引いた長さとして第一孔３ａの孔長よりも短くし、第一孔３ａの端部と第二孔３ｂの端部を結ぶ傾斜部３ｃを角ｉとしたが、特に限定したものではなく、反対に第一孔３ａの孔長を第二孔３ｂの孔長よりも短くしても構わない。 In the accompanying drawings, the hole length of the second hole 3b is made shorter than the hole length of the first hole 3a as the length obtained by subtracting the distance f from the total length d of the small diameter portion 3, and the end of the first hole 3a The inclined portion 3c that connects the end portions of the second hole 3b is defined as the angle i, but is not particularly limited. Conversely, the hole length of the first hole 3a may be shorter than the hole length of the second hole 3b. Absent.
前記細径部３の端部（接続部２が連接される端部と反対側の端部）には、先端部４が連接されており、前記先端部４は先端に向かうに従って径が小さくなり、内部が中空４ａの形状をしている。 A tip portion 4 is connected to an end portion of the narrow diameter portion 3 (an end portion opposite to the end portion where the connection portion 2 is connected), and the diameter of the tip portion 4 decreases toward the tip. The inside has a hollow 4a shape.
前述の通り、前記先端部４の径は、細径部３の径より大きく、接続部２の径に対しては、接続部２の径よりも径が小さい場合、接続部２の径と同径の場合、接続部２の径よりも径が大きい場合がある。 As described above, the diameter of the tip portion 4 is larger than the diameter of the small diameter portion 3 and the diameter of the connection portion 2 is the same as the diameter of the connection portion 2 when the diameter is smaller than the diameter of the connection portion 2. In the case of the diameter, the diameter may be larger than the diameter of the connecting portion 2.
図４に示すように、前記先端部４は全長ｌの内、３分の２程度は径ｒから径ｎとなるように徐々に径が小さくなっており、先端部４の全長ｌの内、残りの３分の１程度（ｋ）は径が急速に小さくなる最先端部４ｃを形成している。 As shown in FIG. 4, the tip portion 4 has a diameter that gradually decreases from the diameter r to the diameter n in about two thirds of the total length l. The remaining third (k) forms the most advanced portion 4c whose diameter decreases rapidly.
更に前記最先端部４ｃは、先端から距離ｍ分だけ細径部３側に戻った位置から対向する先端に向かって斜めに切りおとされた斜切部４ｂを形成している。尚、図４上では、前記距離ｍは、最先端部４の全長ｋの半分程度であるが、特に限定したものではない。 Furthermore, the forefront portion 4c forms a diagonally cut portion 4b that is cut obliquely from the position returning to the small diameter portion 3 side by a distance m from the tip toward the opposite tip. In FIG. 4, the distance m is about half of the total length k of the most distal portion 4, but is not particularly limited.
また、前述の通り、前記先端部４は中空４ａを形成しているが、前記中空４ａの径についても細径部３側の内径ｓから最先端部４ｃの先端の内径ｑとなるように徐々に径が小さくなっており、最先端部４ｃの先端は開口部４ｄを形成している。 Further, as described above, the distal end portion 4 forms the hollow 4a, but the diameter of the hollow 4a is gradually increased from the inner diameter s on the narrow diameter portion 3 side to the inner diameter q of the distal end portion 4c. The tip of the most distal end portion 4c forms an opening 4d.
上記のように、先端部４を徐々に径が小さくなるテーパー状とし、更に先端に斜切部４ｂを形成した最先端部４ｃを設けることにより、タイン１が芝地に挿入される際の挿入抵抗を軽減することができる。 As described above, the tip portion 4 is tapered so that the diameter gradually decreases, and the tip portion 4c having a bevel cut portion 4b is provided at the tip, whereby insertion when the tine 1 is inserted into the turf. Resistance can be reduced.
また、第一孔３ａと第二孔３ｂの孔長を変えて連通させ内部に傾斜部３ｃを設けることにより、細径部３の空洞部分に溜まるコアが、タイン１を芝地から抜き出すと同時に細径部３の空洞部分から容易に排出され、細径部３の空洞を目詰まりさせることなくエアレーション作業を行うことができる。 In addition, by changing the length of the first hole 3a and the second hole 3b to communicate with each other and providing the inclined portion 3c inside, the core accumulated in the hollow portion of the small diameter portion 3 simultaneously extracts the tine 1 from the grass. It is easily discharged from the hollow portion of the small diameter portion 3, and the aeration operation can be performed without clogging the hollow portion of the small diameter portion 3.
本考案であるタインは、コアの目詰まりが起こりにくく、確実にコアを除去できると共にタインの芝地への挿入抵抗を軽減させたため、より効果的に芝地のメンテナンスを行う事ができ、芝を使用するあらゆる領域にに多大な貢献をもたらす。 The tine of the present invention is less susceptible to clogging of the core, the core can be removed reliably and the resistance to insertion of the tine into the turf is reduced, so that the turf can be more effectively maintained. Will make a great contribution to every area of use.
１ タイン
２ 接続部
２ａ 平坦部
３ 細径部
３ａ 第一孔
３ｂ 第二孔
３ｃ 傾斜部
４ 先端部
４ａ 中空
４ｂ 斜切部
４ｃ 最先端部
４ｄ 開口部
DESCRIPTION OF SYMBOLS 1 Tine 2 Connection part 2a Flat part 3 Small diameter part 3a 1st hole 3b 2nd hole 3c Inclination part 4 Tip part 4a Hollow 4b Slope cutting part 4c Most advanced part 4d Opening part
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011002644U JP3169341U (en) | 2011-05-13 | 2011-05-13 | Tyne |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011002644U JP3169341U (en) | 2011-05-13 | 2011-05-13 | Tyne |
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| JP3169341U true JP3169341U (en) | 2011-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101550336B1 (en) | 2013-08-09 | 2015-09-10 | 김용봉 | Turf Punch for golf course lawn maintain and manufacturing method |
-
2011
- 2011-05-13 JP JP2011002644U patent/JP3169341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101550336B1 (en) | 2013-08-09 | 2015-09-10 | 김용봉 | Turf Punch for golf course lawn maintain and manufacturing method |
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