JPH0455334Y2

JPH0455334Y2 -

Info

Publication number: JPH0455334Y2
Application number: JP13795987U
Authority: JP
Priority date: 1987-09-09
Filing date: 1987-09-09
Publication date: 1992-12-25
Also published as: JPS6443376U

Description

【考案の詳細な説明】（産業上の利用分野）この考案は、複数の打込み用孔を設けた平板に
ハンマーで棒体を打込み、遊びながら棒体を打込
む際の手加減（打込み加減）を学習する教具に関
する。[Detailed explanation of the invention] (Field of industrial application) This invention uses a hammer to drive a rod into a flat plate with multiple driving holes, and controls the amount of effort (driving) when driving the rod while playing. Concerning teaching materials for learning.

（従来の技術）従来この種の教具は、第１０図示のように複数
の打込み用孔１Ａを穿設した平板１と、前記打込
み用孔１Ａにハンマーで打込む複数の棒体２とか
らなり、該棒体２の側面は単なる木目か、または
無地であり、かつ、その横断面形状は円形であつ
た。そして、該棒体２を前記平板１の打込み用孔
１Ａへハンマーで単に打込むだけのものであつ
た。(Prior Art) A conventional teaching tool of this kind consists of a flat plate 1 in which a plurality of driving holes 1A are bored as shown in FIG. 10, and a plurality of rods 2 that are driven into the driving holes 1A with a hammer. The side surface of the rod 2 had a simple wood grain or a plain color, and its cross-sectional shape was circular. Then, the rod 2 was simply driven into the driving hole 1A of the flat plate 1 with a hammer.

（考案が解決しようとする問題点）上述のように、従来の教具は、第１０図示のよ
うに、棒体２の側面は木目が無地であつたので、
該棒体２を平板１の打込み用孔１Ａに打込む際の
手加減の目安となるものがなく、ただ単にハンマ
ーで打込むだけのものであるので、興趣が少なく
幼児等に使用させても、すぐに飽きてしまうし、
また、棒体２をハンマーで打込む際に必要な摩
擦、即ち、該棒体２と平板１の打込み用孔１Ａと
の間に生じる適度な摩擦を得るには、棒体２また
は打込み用孔１Ａに精度の良い加工が必要である
という欠点があつた。(Problems to be solved by the invention) As mentioned above, in the conventional teaching tool, as shown in Figure 10, the side surface of the rod 2 had a plain wood grain.
There is no guide for how to use the rod 2 when driving it into the driving hole 1A of the flat plate 1, and it is simply driven in with a hammer, so even if it is used by children who are not interested, it is easy to use. I get bored easily,
In addition, in order to obtain the necessary friction when driving the rod 2 with a hammer, that is, the appropriate friction generated between the rod 2 and the driving hole 1A of the flat plate 1, it is necessary to 1A had the disadvantage of requiring highly accurate machining.

（問題点を解決するための手段）この考案は上述のような欠点を解決するため
に、複数の打込み用孔１Ａを穿設した平板１と、
該平板１を支える柱部１Ｂと、前記打込み用孔１
Ａに打込む複数の棒体２とからなる教具におい
て、前記棒体２の側面に目印２Ａを設け、前記打
込み用孔１Ａに棒体２を打込む際の手加減（打込
み加減）の目安となるようにし、さらに要すれ
ば、前記棒体２の中芯を刳り貫き横断面形状を一
部切欠きを有するリング状としたことを特徴とす
る。(Means for solving the problem) In order to solve the above-mentioned drawbacks, this invention has a flat plate 1 with a plurality of driving holes 1A,
The pillar portion 1B that supports the flat plate 1 and the driving hole 1
In a teaching tool consisting of a plurality of rods 2 to be driven into A, a mark 2A is provided on the side surface of the rod 2 to serve as a guide for the degree of hand (driving) when driving the rod 2 into the driving hole 1A. Further, if necessary, the rod body 2 is characterized in that its center core is hollowed out so that its cross-sectional shape is ring-shaped with a partial notch.

（作用）この考案は上述のような構成において、前記棒
体２の側面に目印２Ａを設けることによつて、該
棒体２をハンマーで平板１の打込み用孔１Ａに打
込む際に棒体２の打込み具合、ハンマーの手加減
等を手、腕、目、耳等の感覚で体得できるので微
妙な感覚を養うことができるし、また棒体２の中
芯を刳り貫き横断面形状を一部切欠きを有するリ
ング状とすることによつて、棒体２と打込み用孔
１Ａとに適度な摩擦が得られるという作用があ
る。(Function) In the above-described configuration, this invention provides a mark 2A on the side surface of the rod 2, so that when driving the rod 2 into the driving hole 1A of the flat plate 1 with a hammer, Since you can experience the driving force of the rod 2, how to use the hammer, etc. with your hands, arms, eyes, ears, etc., you can develop a delicate sense. By forming the ring shape with a notch, there is an effect that appropriate friction can be obtained between the rod body 2 and the driving hole 1A.

（実施例）以下、図面を参照し、この考案の実施例を説明
する。(Example) Hereinafter, an example of this invention will be described with reference to the drawings.

第１図はこの考案の教具の一実施例を説明する
図であり、図において、１は複数の打込み用孔１
Ａを穿設した平板、２は前記打込み用孔１Ａに打
込む棒体である。 FIG. 1 is a diagram illustrating an embodiment of the teaching tool of this invention, and in the figure, 1 indicates a plurality of driving holes 1.
A is a flat plate with holes, and 2 is a rod to be driven into the driving hole 1A.

第１図示において、棒体２の側面には塗装また
は印刷によつて目印２Ａが付けてあり、かつ、該
棒体２の中芯を刳り貫き横断面形状を一部切欠き
を有するリング状としている。そして該棒体２の
外径は平板１の打込み用孔１Ａより多少大きく、
前記棒体２先端の切欠きの部分を棒体２の側面よ
り圧縮して打込み用孔１Ａに挿入し、ハンマーで
除々に打込むものである。また、平板１の両端部
には柱部１Ｂが設けてあり、棒体２を全部打込み
終わると、この教具を逆に返して再び棒体２を反
対側に打込めるようにしている。 In the first illustration, a mark 2A is attached to the side surface of the rod 2 by painting or printing, and the center of the rod 2 is hollowed out so that the cross-sectional shape is ring-shaped with a partial notch. There is. The outer diameter of the rod 2 is somewhat larger than the driving hole 1A of the flat plate 1,
The notched portion at the tip of the rod 2 is compressed from the side surface of the rod 2, inserted into the driving hole 1A, and gradually driven in with a hammer. Further, pillar portions 1B are provided at both ends of the flat plate 1, so that when all the rods 2 are driven in, the teaching tool is turned over so that the rods 2 can be driven into the opposite side again.

前記棒体２は、第２図、第３図示のように、棒
体２の側面の端部あるいは中央部の１乃至複数個
所に塗装または印刷して目印２Ａ部分を設けた
り、第４図、第５図示のように、棒体２の側面に
１乃至複数個所の穴を穿設したり、第６図、第７
図示のように、棒体２の側面の長手方向に長さの
異なる溝を複数個所設けたりすることで目印２Ａ
部分を付け、該棒体２を平板１の打込み用孔１Ａ
にハンマーで打込むための目安としている。 As shown in FIGS. 2 and 3, the rod 2 may be provided with a mark 2A by painting or printing on one or more locations on the end or center of the side surface of the rod 2, or as shown in FIGS. As shown in Figure 5, one or more holes may be bored in the side surface of the rod 2, or
As shown in the figure, by providing a plurality of grooves with different lengths in the longitudinal direction of the side surface of the rod 2, the mark 2A
the rod 2 into the driving hole 1A of the flat plate 1.
This is used as a guide for driving in with a hammer.

また棒体２は第１０図のように丸棒でもよい
が、実施例においては、この棒体２の中芯を刳り
貫き、第８図、第９図示のように横断面形状が一
部切欠きを有するリング状としており、ハンマー
で該棒体２を打込み用孔１Ａに打込む際には、前
記棒体２の先端の切欠き部分が圧縮され、その弾
力によつて棒体２を打込み用孔１Ａに保持し、か
つ、ハンマーで棒体２を打込む際の適度な摩擦が
得られるようにしている。 The rod 2 may be a round rod as shown in FIG. 10, but in this embodiment, the center of the rod 2 is hollowed out and the cross-sectional shape is partially cut off as shown in FIGS. 8 and 9. It has a ring shape with a notch, and when the rod 2 is driven into the driving hole 1A with a hammer, the notch at the tip of the rod 2 is compressed, and its elasticity causes the rod 2 to be driven. It is held in the use hole 1A and is designed to provide appropriate friction when driving the rod 2 with a hammer.

例えば、第２図示のような棒体２を用いて、教
具を使用する場合、親、保母等の指導者が幼児等
に棒体２の目印２Ａまで打込むように指導し、前
記平板１の打込み用孔１Ａに前記棒体２を打込ま
せることで、棒体２の打込み具合、ハンマーの手
加減等を理解させるものである。 For example, when using a teaching tool using a rod 2 as shown in the second figure, an instructor such as a parent or childcare worker instructs a child to drive the rod 2 up to the mark 2A, and By driving the rod 2 into the driving hole 1A, the driver can understand how the rod 2 is driven and how the hammer should be used.

なお、第５図は第４図におけるＸ−Ｘ線断面
図、第７図は第６図におけるＹ−Ｙ線断面図であ
る。 5 is a sectional view taken along the line X--X in FIG. 4, and FIG. 7 is a sectional view taken along the line Y--Y in FIG. 6.

（考案の効果）以上のようにこの考案によれば、棒体の側面に
目印を設けることで、ハンマーで棒体を打込み用
孔に打込む際の目安とし、その目印に注意しなが
ら棒体を打込むことによつて、棒体の打込み具
合、ハンマーの手加減等を手、腕、目、耳等で理
解することができ、微妙な感覚を養うことができ
ると共に、興趣も多く得られるし、また棒体の中
芯を刳り貫き横断面形状を一部切欠きを有するリ
ング状とすることによつて、棒体を打込み用孔に
打込む際に適度な摩擦が得ることが出来ると共
に、該棒体を打込み用孔にある程度強固に保持出
来るという効果がある。(Effects of the invention) As described above, according to this invention, by providing a mark on the side of the rod, it can be used as a guide when driving the rod into the driving hole with a hammer. By driving in the hammer, you can understand with your hands, arms, eyes, ears, etc. how the stick is being driven in, how well you should use the hammer, etc., and not only can you develop your delicate senses, but you can also get a lot of fun out of it. In addition, by hollowing out the center core of the rod and making the cross-sectional shape a ring with a partial notch, it is possible to obtain an appropriate amount of friction when driving the rod into the driving hole, and This has the effect that the rod can be held firmly in the driving hole to some extent.

[Brief explanation of the drawing]

第１図はこの考案に係る教具の一実施例を示す
図、第２図乃至第７図はこの考案に係る教具の棒
体を示す図、第８図、第９図はこの考案に係る教
具の棒体の横断面図、第１０図は従来例を説明す
る図である。１……平板、１Ａ……打込み用孔、１Ｂ……柱
部、２……棒体、２Ａ……目印。 FIG. 1 is a diagram showing an embodiment of the teaching tool according to this invention, FIGS. 2 to 7 are diagrams showing the rod body of the teaching tool according to this invention, and FIGS. 8 and 9 are diagrams showing the teaching tool according to this invention. FIG. 10 is a cross-sectional view of the rod body, and is a diagram for explaining a conventional example. 1...Flat plate, 1A...Drilling hole, 1B...Column, 2...Bar, 2A...Mark.

Claims

[Scope of claims for utility model registration] (1) A flat plate 1 having a plurality of driving holes 1A,
In a teaching tool consisting of a column 1B supporting the flat plate 1 and a plurality of rods 2 to be driven into the driving hole 1A, a mark 2A is provided on the side surface of the rod 2, and the rods are inserted into the driving hole 1A. This teaching tool is characterized in that it is designed to serve as a guideline for how to be careful when typing 2. (2) The rod 2 has a hollow core, and
The teaching tool according to claim 1, which is a utility model registration tool, characterized in that the cross-sectional shape is ring-shaped with a partial notch.