JP3210548U - Cylindrical joint rod for connecting holes - Google Patents
Cylindrical joint rod for connecting holes Download PDFInfo
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- JP3210548U JP3210548U JP2016006340U JP2016006340U JP3210548U JP 3210548 U JP3210548 U JP 3210548U JP 2016006340 U JP2016006340 U JP 2016006340U JP 2016006340 U JP2016006340 U JP 2016006340U JP 3210548 U JP3210548 U JP 3210548U
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Abstract
【課題】穴の開いた積み木を接続するための円柱形のジョイント棒であって、積み木への抜き差しをしやすくするとともに、貫通穴に対して、ジョイント棒を通り抜けさせることができるようにする穴開き積み木接続用円柱形のジョイント棒を提供する。【解決手段】円柱形のジョイント棒１の両端に直角に切れ込み２を設ける。切れ込み２の左右を指で強くつまむと先端部２ａが、先端部２ａの左右を強くつまむと切れ込み２が、それぞれ小径の状態となり、積み木側の穴への抜き差しが容易になるとともに、つまんだ指をはなすと、径が元にもどって積み木側の穴の内側面と密着し、はずれにくくなる。また、ジョイント棒の中央部まで径がフレキシブルになるため、ジョイント棒を貫通させて使用することができる。【選択図】図１A cylindrical joint rod for connecting a building block with holes, which makes it easy to insert into and remove from the building block and allows a through-hole to pass through the joint rod. A cylindrical joint rod for connecting open blocks is provided. A cylindrical joint bar 1 is provided with cuts 2 at right angles at both ends. If you pinch the left and right sides of the notch 2 with your fingers, the tip 2a will become small when you pinch the left and right sides of the tip 2a. If it is removed, the diameter will return to the original, and it will be in close contact with the inner surface of the hole on the building side, making it difficult to come off. Moreover, since a diameter becomes flexible to the center part of a joint rod, a joint rod can be penetrated and used. [Selection] Figure 1
Description
本考案は、穴の開いた積み木どうしを接続するための木製の円柱形ジョイント棒に関するものである。The present invention relates to a wooden cylindrical joint bar for connecting blocks with holes.
積み木玩具において、穴の開いた複数の積み木を木製のジョイント棒で接続する場合、ジョイント棒を挿入するときは木槌で打ち込み、とりはずすときはペンチで引き抜くなどしていた。In a building toy, when connecting a plurality of building blocks with holes with a wooden joint rod, the joint rod is driven with a mallet when inserted, and is pulled out with pliers when removed.
木槌やペンチなどの使用は、積み木玩具で遊ぶ年少の児童にとっては負担が大きく、また思わぬ危険もともなう。従って、それらの道具を使用することなくジョイント棒の抜き差しが可能で、かつ、ある程度の接続強度を保つことによって前述の欠点を解消し、玩具としての扱いやすさを向上させようとするものである。The use of wooden caskets and pliers is a burden for younger children who play with building toys, and is accompanied by an unexpected danger. Therefore, the joint rod can be inserted and removed without using these tools, and the above-mentioned drawbacks are solved by maintaining a certain level of connection strength, thereby improving the ease of handling as a toy. .
本考案は、積み木を接続するための円柱形のジョイント棒の両端から、ジョイント棒の中央部付近で垂直に交差するように、ジョイント棒の径の４分の１程度の切れ込みを入れる。切れ込みの長さは、ジョイント棒の長さの３分の２程度が目安である。このようにして作ったジョイント棒の一方の端を指で圧縮すると、他方の端に力が伝わり、他方の端もまた指で圧縮したときと同様の状態となり、径が縮小する効果を生じるため、積み木側の穴への抜き差しを容易にすることで問題点を解決している。In the present invention, a cut of about a quarter of the diameter of the joint rod is made from both ends of the cylindrical joint rod for connecting blocks so as to intersect perpendicularly near the center of the joint rod. The length of the cut is about 2/3 of the length of the joint bar. When one end of the joint rod made in this way is compressed with a finger, the force is transmitted to the other end, and the other end is also in the same state as when compressed with a finger, resulting in the effect of reducing the diameter. The problem is solved by making it easy to insert and remove the hole on the building block side.
上述のように、本考案による接続用のジョイント棒は、積み木側の穴への抜き差しが容易になることに加え、指をはなせば反対側も径の縮小が解消されるため、ジョイント棒が積み木側の穴の側面に密着し、はずれにくくなるという効果も合わせ持つ。さらに、従来型のジョイント棒では不可能であった、貫通穴に対してジョイント棒そのものを通り抜けさせて使用することも可能となる。As described above, the joint rod for connection according to the present invention can be easily inserted into and removed from the hole on the side of the building block, and if the finger is removed, the reduction of the diameter on the opposite side is eliminated. It also has the effect of sticking to the side of the hole on the side and making it difficult to come off. Further, the joint rod itself can be used by passing through the through hole, which is impossible with the conventional joint rod.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016006340U JP3210548U (en) | 2016-12-27 | 2016-12-27 | Cylindrical joint rod for connecting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016006340U JP3210548U (en) | 2016-12-27 | 2016-12-27 | Cylindrical joint rod for connecting holes |
Publications (1)
| Publication Number | Publication Date |
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| JP3210548U true JP3210548U (en) | 2017-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016006340U Active JP3210548U (en) | 2016-12-27 | 2016-12-27 | Cylindrical joint rod for connecting holes |
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| JP (1) | JP3210548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030598A1 (en) * | 2021-09-02 | 2023-03-09 | Blue Duck Command | Construction system and method for making constructions |
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2016
- 2016-12-27 JP JP2016006340U patent/JP3210548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030598A1 (en) * | 2021-09-02 | 2023-03-09 | Blue Duck Command | Construction system and method for making constructions |
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