JPH0123257Y2 - - Google Patents
Info
- Publication number
- JPH0123257Y2 JPH0123257Y2 JP2416984U JP2416984U JPH0123257Y2 JP H0123257 Y2 JPH0123257 Y2 JP H0123257Y2 JP 2416984 U JP2416984 U JP 2416984U JP 2416984 U JP2416984 U JP 2416984U JP H0123257 Y2 JPH0123257 Y2 JP H0123257Y2
- Authority
- JP
- Japan
- Prior art keywords
- guard board
- fan
- tree root
- chain
- folded
- 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
Links
Landscapes
- Protection Of Plants (AREA)
Description
【考案の詳細な説明】 この考案は樹根ガード盤に関する。[Detailed explanation of the idea] This idea relates to a tree root guard board.
（従来技術）
従来、円形状の樹根ガード盤を二つ折りするも
のがあつても、これを扇のように折りたたむもの
はなかつた。(Prior Art) Conventionally, there was a device that folded a circular tree root guard board into two, but there was no one that folded it like a fan.
（考案の目的）
本考案は文字どおり扇のように折りたたむこと
ができる樹根ガード盤を案出することであつて、
その要旨は中央に乾穴Ｍをもつ円形状のガード盤
Ｂを複数個に分割してなる扇形片１〜１は相互の
側縁２〜２の間を連鎖環３〜３で連節して折りた
たみ可能に構成することである。(Purpose of the invention) The purpose of this invention is to devise a tree root guard board that can literally be folded like a fan.
The gist is that a circular guard board B with a dry hole M in the center is divided into a plurality of fan-shaped pieces 1 to 1, which are connected by chain rings 3 to 3 between mutual side edges 2 to 2. The purpose is to make it foldable.
以下、本考案の一実施例を図面にしたがつて説
明する。 An embodiment of the present invention will be described below with reference to the drawings.
（実施例の構成）
図面において、樹根ガード盤は、中央に乾穴Ｍ
をもつ円形状のガード盤Ｂを複数個（図面は８個
である。）に分割してなる扇形片１〜１は相互の
側縁２〜２の間を連鎖環３〜３で連節して折りた
たみ可能に構成されている。(Configuration of Example) In the drawing, the tree root guard board has a dry hole M in the center.
The fan-shaped pieces 1 to 1, which are formed by dividing the circular guard board B having It is configured to be foldable.
そして、４は遊隙であつて、側縁２と２の間に
形成されている。５は鎖穴であつて、連鎖環３で
連結されている。 Reference numeral 4 denotes a play gap formed between the side edges 2. 5 is a chain hole and is connected by a chain ring 3.
つづいて、上記のように構成された実施例の作
用と効果を具体的に説明する。 Next, the functions and effects of the embodiment configured as described above will be specifically explained.
（作用と効果）
さて、この樹根ガード盤では中央に乾穴Ｍをも
つ円形状のガード盤Ｂを複数個に分割してなる扇
形片１〜１は相互の側縁２〜２の間を連鎖環３〜
３で連節して折りたたみ可能に構成してあるた
め、格納時や運搬時には図示のように連鎖環３で
連結してないところＳから第４図に示すように扇
状に折りたたむことができて便利である。(Functions and Effects) Now, in this tree root guard board, the circular guard board B with the dry hole M in the center is divided into a plurality of pieces, and the fan-shaped pieces 1 to 1 are connected between the mutual side edges 2 to 2. Chain ring 3~
Since it is constructed so that it can be folded by connecting with chain link 3, it is convenient to fold it into a fan shape from S as shown in Figure 4 when it is not connected with chain link 3, as shown in the figure, when storing or transporting. It is.
また、折りたたまれた樹根ガード盤を展張しな
がら敷設すると、各遊隙４などから雨水を落下す
ることができ、これまた好都合である。 Moreover, if the folded tree root guard board is laid while being unfolded, rainwater can fall from each gap 4, etc., which is also convenient.
（本考案について）
さて、本考案は実用新案登録請求の範囲に記載
された構成を要旨とし、その構成によつて上記の
作用効果を発揮するため、本考案は樹根ガード盤
として極めて実用性のたかい考案である。(About the present invention) Now, the gist of the present invention is the configuration described in the scope of the utility model registration claims, and the above-mentioned effects are achieved by the configuration, so the present invention is extremely practical as a tree root guard board. This is a bold idea.
とくに、扇形片１の全部が連鎖環３で連結され
ているため、敷設された樹根ガード盤が無断で持
ち去りし難いという効果によつて管理上有利であ
る。 In particular, since all of the fan-shaped pieces 1 are connected by the chain link 3, it is advantageous in terms of management because the installed tree root guard board is difficult to remove without permission.
図面は本考案の一つの実施例を示し、第１図は
平面図、第２図はその側面図、第３図は連鎖環部
分を示す部分拡大断面図、第４図は扇形片の折り
たたみ状態を略示する説明図である。
扇形片……１、側縁……２、連鎖環……３、遊
隙……４、および鎖穴……５。
The drawings show one embodiment of the present invention, in which Fig. 1 is a plan view, Fig. 2 is a side view thereof, Fig. 3 is a partially enlarged sectional view showing the chain ring portion, and Fig. 4 is a folded state of the fan-shaped piece. FIG. Fan-shaped piece...1, side edge...2, chain link...3, play gap...4, and chain hole...5.
Claims (1)
してなる扇形片１〜１は相互の側縁２〜２の間を
連鎖環３〜３で連節して折りたたみ可能に構成し
てあることを特徴とする樹根ガード盤。 The fan-shaped pieces 1 to 1 formed by dividing the guard board B having a trunk hole M in the center into a plurality of pieces are configured to be foldable by connecting the mutual side edges 2 to 2 with chain rings 3 to 3. A tree root guard board that is characterized by certain things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2416984U JPS60149954U (en) | 1984-02-22 | 1984-02-22 | Tree root guard board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2416984U JPS60149954U (en) | 1984-02-22 | 1984-02-22 | Tree root guard board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60149954U JPS60149954U (en) | 1985-10-04 |
| JPH0123257Y2 true JPH0123257Y2 (en) | 1989-07-18 |
Family
ID=30518071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2416984U Granted JPS60149954U (en) | 1984-02-22 | 1984-02-22 | Tree root guard board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149954U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013009636A (en) * | 2011-06-29 | 2013-01-17 | Daitsu:Kk | Mulching device for planted tree |
-
1984
- 1984-02-22 JP JP2416984U patent/JPS60149954U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60149954U (en) | 1985-10-04 |
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