JPH0444653Y2 - - Google Patents
Info
- Publication number
- JPH0444653Y2 JPH0444653Y2 JP1985160209U JP16020985U JPH0444653Y2 JP H0444653 Y2 JPH0444653 Y2 JP H0444653Y2 JP 1985160209 U JP1985160209 U JP 1985160209U JP 16020985 U JP16020985 U JP 16020985U JP H0444653 Y2 JPH0444653 Y2 JP H0444653Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pole
- chain
- window hole
- cavity
- 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
- 238000004891 communication Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fencing (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、チエーンを出没自在に内蔵した柵柱
に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a fence post having a built-in chain that can be freely retracted and retracted.
従来、この種の柵柱としては、実開昭56−
39567号公報に記載あるように、中空状のポール
の上方側面に凹陥部を設け、その垂直壁に形成し
た透孔を介してチエーンを中空状のポールに出没
自在としていたのである。
Traditionally, this type of fence post was made in 1983.
As described in Japanese Patent No. 39567, a concave portion was provided on the upper side surface of the hollow pole, and the chain was allowed to move in and out of the hollow pole through a through hole formed in the vertical wall of the concave portion.
しかしながら、この方式によるとチエーンの出
没は透孔において直角状に折曲され、凹陥部の縁
部において上方に屈曲されることになり、チエー
ンの移動には極めて大なる抵抗を受けるものであ
つた。 However, according to this method, the chain is bent at right angles in the through hole and upward at the edge of the recess, and the chain encounters extremely large resistance to movement. .
従来の方式によると、チエーンの出没操作に円
滑さを欠き、しかも、チエーンの引き出しに際し
ては、チエーンの端部が凹陥部の奥部の垂直壁に
位置されるため、指で摘むに際して怪我をするお
それがあつたことである。
According to the conventional method, the operation of the chain in and out is not smooth, and when the chain is pulled out, the end of the chain is located on the deep vertical wall of the recess, which can cause injury when picking it up with fingers. There was a fear.
本考案は、地上に立設される中空状のポール
と、ポー１の上方側面に形成した窓孔と、窓孔の
内側に隔壁で形成した空室と、空室の底面に形成
され、窓孔より小なる連通孔と、連通孔に係止さ
れるリングを先端に取り付け、窓孔及び連通孔を
介してポールに出没自在に収納されるチエーンと
から成るのである。
This invention consists of a hollow pole installed on the ground, a window hole formed on the upper side of the pole 1, a cavity formed with a partition inside the window hole, and a window formed on the bottom of the cavity. It consists of a communicating hole that is smaller than the hole, and a chain that has a ring attached to its tip that is engaged with the communicating hole, and is housed in the pole so that it can move in and out through the window hole and the communicating hole.
而して、チエーンは窓孔及び連通孔を介してポ
ールに出没自在に収納されるもので、リングを空
室の底面に形成された連通孔に係止してポールに
収納される。また、引き出しに当つては、チエー
ンは連通孔及び窓孔を介してポールの中空部から
直線的に引き出されるのである。
Thus, the chain is housed in the pole through the window hole and the communicating hole, and the ring is housed in the pole by being locked in the communicating hole formed in the bottom of the empty chamber. Furthermore, when pulling out the chain, the chain is pulled out linearly from the hollow part of the pole through the communication hole and the window hole.
以下、図面に基づいて本考案の実施例を説明す
ると、１は地上へ立設される中空状のポールで、
地中に埋設した外筒２に没入自在となつている。
３はポール１の上方側面に形成した窓孔で、その
内側には隔壁４で空室５を形成している。６は空
室５の底面に窓孔３より小さく形成した連通孔
で、ポール１の内部に連通している。７は窓孔３
及び連通孔６を介してポール１に出没自在に収納
されるチエーンで、先端には空室５に嵌め入れら
れ、連通孔６に係止されるリング８を、また、後
端には連通孔６より大なる抜け止め具９を夫々連
繋している。１０はチエーン７の支持板、１１は
窓孔３の反対側に形成したリング係止孔で内部上
方にロツク１２が設けられ、操作部１３により隣
接ポールのチエーンの連結状態を維持する。
Hereinafter, an embodiment of the present invention will be described based on the drawings. 1 is a hollow pole installed on the ground;
It can be freely immersed into an outer cylinder 2 buried underground.
Reference numeral 3 denotes a window hole formed on the upper side surface of the pole 1, and a space 5 is formed inside the window hole by a partition wall 4. Reference numeral 6 denotes a communication hole smaller than the window hole 3 formed in the bottom surface of the cavity 5, and communicates with the inside of the pole 1. 7 is window hole 3
It is a chain that is retractably stored in the pole 1 through a communication hole 6, and has a ring 8 fitted into the cavity 5 at the tip and locked in the communication hole 6, and a communication hole at the rear end. The retainers 9, which are larger than 6, are connected to each other. 10 is a support plate for the chain 7; 11 is a ring locking hole formed on the opposite side of the window hole 3; a lock 12 is provided above the inside thereof; and an operation part 13 maintains the connected state of the chains of adjacent poles.
図面の実施例では、ポール１を断面円形として
いるが、断面方形であつてもよい。 In the embodiment shown in the drawings, the pole 1 has a circular cross section, but it may also have a rectangular cross section.
本考案は上記のように、ポールの上方側面に形
成した窓孔の内側に、底面に窓孔より小さい連通
孔を設けた空室を形成したことから、チエーンは
連通孔及び窓孔を介して直線的に出し入れするこ
とができ、擦過による摩耗などのおそれなく円滑
且つ迅速に出没操作できるのである。
As mentioned above, in this invention, a cavity is formed inside the window hole formed on the upper side of the pole with a communication hole smaller than the window hole on the bottom surface, so that the chain can be connected through the communication hole and the window hole. It can be put in and taken out in a straight line, and it can be put in and out smoothly and quickly without fear of wear due to abrasion.
しかも、チエーンの先端にはリングが連結され
ており、このリングが連通孔に係止されて空室の
底面に植立した状態となるため、ポールの中空部
からチエーンを引き出すには指１本で怪我のおそ
れなく、簡単且つ安全に行える。 Moreover, a ring is connected to the tip of the chain, and this ring is locked in the communication hole and stands on the bottom of the empty chamber, so it takes only one finger to pull out the chain from the hollow part of the pole. This can be done easily and safely without the risk of injury.
図面は本考案の実施例を示し、第１図は一部断
面とした正面図、第２図は要部の側面図、第３図
は要部の縦断側面図、第４図はチエーンの連結状
態図である。
１……ポール、３……窓孔、４……隔壁、５空
室、６……連通孔、７……チエーン、８……リン
グである。
The drawings show an embodiment of the present invention, in which Fig. 1 is a partially sectional front view, Fig. 2 is a side view of the main part, Fig. 3 is a longitudinal side view of the main part, and Fig. 4 is a chain connection. FIG. 1...Pole, 3...Window hole, 4...Partition wall, 5...Empty room, 6...Communication hole, 7...Chain, 8...Ring.
Claims (1)
１の上方側面に形成した窓孔３と、窓孔３の内側
に隔壁４で形成した空室５と、空室５の底面に形
成され、窓孔３より小なる連通孔６と、連通孔６
に係止されるリング８を先端に取り付け、窓孔３
及び連通孔６を介してポール１に出没自在に収納
されるチエーン７とから成る柵柱。 A hollow pole 1 is installed on the ground, a window hole 3 is formed on the upper side of the pole 1, a cavity 5 is formed with a partition wall 4 inside the window hole 3, and a cavity 5 is formed on the bottom surface of the cavity 5. , a communication hole 6 smaller than the window hole 3, and a communication hole 6
Attach a ring 8 to the tip, which is locked to the window hole 3.
and a chain 7 which is housed in the pole 1 through a communication hole 6 so as to be freely retractable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160209U JPH0444653Y2 (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160209U JPH0444653Y2 (en) | 1985-10-18 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6272312U JPS6272312U (en) | 1987-05-09 |
| JPH0444653Y2 true JPH0444653Y2 (en) | 1992-10-21 |
Family
ID=31085371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160209U Expired JPH0444653Y2 (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444653Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639567B2 (en) * | 1974-02-08 | 1981-09-14 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639567U (en) * | 1979-09-03 | 1981-04-13 |
-
1985
- 1985-10-18 JP JP1985160209U patent/JPH0444653Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639567B2 (en) * | 1974-02-08 | 1981-09-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6272312U (en) | 1987-05-09 |
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