JPH0114456Y2 - - Google Patents
Info
- Publication number
- JPH0114456Y2 JPH0114456Y2 JP12607483U JP12607483U JPH0114456Y2 JP H0114456 Y2 JPH0114456 Y2 JP H0114456Y2 JP 12607483 U JP12607483 U JP 12607483U JP 12607483 U JP12607483 U JP 12607483U JP H0114456 Y2 JPH0114456 Y2 JP H0114456Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- shaft support
- support
- graffiti
- support pieces
- 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
- 238000005096 rolling process Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
【考案の詳細な説明】
本考案は、ボードの上方に支持した軸支片に、
連続形の落書き用紙を巻き込んだ芯パイプを差込
み、その芯パイプに巻きつけた落書き用紙をボー
ドの前面に接触させ、該ボードの下方に支持した
軸支片に挿通した芯パイプに固定して、新しい紙
面を次々に繰出せるようにした落書きボードにお
いて、上下の軸支片の夫々から古い落書き用紙お
よび芯パイプを外し、新しい落書き用紙および芯
パイプと交換する作業を容易にするようにしたも
のである。[Detailed description of the invention] This invention is based on the shaft support piece supported above the board.
Insert a core pipe wrapped with continuous doodle paper, bring the doodle paper wrapped around the core pipe into contact with the front of the board, and fix it to the core pipe inserted into the shaft support piece supported below the board. In a graffiti board that allows new sheets to be fed out one after another, it is designed to facilitate the work of removing old graffiti paper and core pipes from the upper and lower shaft support pieces and replacing them with new graffiti paper and core pipes. be.
本考案は実施例を添付図面について説明する。 Embodiments of the present invention will be described with reference to the accompanying drawings.
１は上方と下方とに吊掛杆２，３を水平に渡し
て固定したボード枠であつて、据付用の支持脚と
一体をなさせて形成し、このボード枠１を第１図
に示すように少し後反りにする。 Reference numeral 1 denotes a board frame fixed by horizontally passing hanging rods 2 and 3 on the upper and lower sides, and is formed integrally with support legs for installation, and this board frame 1 is shown in Fig. 1. arch back a little.
５は後側の上方と下方とに突出した一対ずつの
吊掛鉤６を前記の吊掛杆２，３に掛けた四角形の
落書きボードであり、両側後部の桟枠７の上側と
下側とにパイプ材８，９を突出し、一方のパイプ
材８には第３図に拡大して示すようにビス１１に
よつて固定されるブツシユ１０を嵌め、そのブツ
シユの上部又は下部に該パイプ材８に回転自由に
嵌めた軸状片１２を接触させ、該軸状片の下端若
しくは上端の細径軸１３をブツシユ１０に通し、
該ブツシユ１０より下方又は上方において細径軸
１３に抜止用ナツト１４を螺合する。パイプ材８
より突出する軸状片１２の端部には水平方向を向
いた軸挿通孔１６を設けた軸支片１５を止着す
る。 Reference numeral 5 designates a rectangular graffiti board on which a pair of hanging hooks 6 protruding upward and downward on the rear side are hung on the above-mentioned hanging rods 2 and 3. The pipe materials 8 and 9 are protruded, and a bush 10 fixed by a screw 11 is fitted into one pipe material 8 as shown in an enlarged view in FIG. A shaft-like piece 12 fitted in a freely rotatable manner is brought into contact with the shaft-like piece, and a small-diameter shaft 13 at the lower end or upper end of the shaft-like piece is passed through the bush 10.
A retaining nut 14 is screwed onto the small diameter shaft 13 below or above the bush 10. Pipe material 8
A shaft support piece 15 provided with a shaft insertion hole 16 facing in the horizontal direction is fixed to the end of the shaft-shaped piece 12 that projects further.
他方のパイプ材９には前記軸挿通孔と同じ高さ
の軸支片１７を取付け、図の左端部からロツクナ
ツト２０を螺合した押ねじ１８をねじ嵌め、その
押ねじ１８の先端の円錐突部１９を、前記軸挿通
孔１６の中心と合致させて軸支片１７に設けた細
径の軸孔２１に突出する。軸孔２１には第４図に
示したように前側を開放した開放溝２２を設け、
軸孔２１と開放溝２２にとによつて本考案の欠溝
状の軸孔２３とする。 A shaft support piece 17 having the same height as the shaft insertion hole is attached to the other pipe material 9, and a set screw 18 with a lock nut 20 screwed thereon is fitted from the left end in the figure, and the conical protrusion at the tip of the set screw 18 is fitted. The portion 19 is aligned with the center of the shaft insertion hole 16 and projects into a small diameter shaft hole 21 provided in the shaft support piece 17 . The shaft hole 21 is provided with an open groove 22 whose front side is open as shown in FIG.
The shaft hole 21 and the open groove 22 form a groove-shaped shaft hole 23 of the present invention.
２４は前記した軸挿通孔１６に回転自由に嵌め
て先端を軸支片１５に向つて突出した支持軸であ
つて、軸支片１５の外側においてハンドル２５を
固定し、同内側に移動防止鍔２６を固着する。支
持軸２４の先端には欠溝状の軸孔２３に対して前
側から嵌まり、又は前側に抜け出す細径軸２７を
形成し、その端面に前記した押ねじ１８の円錐部
１９が嵌められる円錐孔２８を設ける。 Reference numeral 24 denotes a support shaft that is rotatably fitted into the shaft insertion hole 16 and whose tip protrudes toward the shaft support piece 15. The handle 25 is fixed on the outside of the shaft support piece 15, and a movement prevention flange is provided on the inside thereof. Fix 26. At the tip of the support shaft 24, a small-diameter shaft 27 is formed that fits into the groove-shaped shaft hole 23 from the front side or exits from the front side, and a conical shaft 27 is formed on the end surface of which the conical portion 19 of the set screw 18 described above is fitted. A hole 28 is provided.
この他、支持軸２４には外周から突出する係止
ピン２９を設ける。 In addition, the support shaft 24 is provided with a locking pin 29 that protrudes from the outer periphery.
本考案は上側と下側の各軸支片１７の側方から
螺合した押ねじ１８を第３図の左方に移動して円
錐部１９を支持軸２４の細径軸２７の円錐孔２８
から脱出させると、支持軸２４及び細径軸２７が
軸状片１２を中心にして揺動し、その逆にすれば
支持軸２４はハンドル２５によつて回転自由にな
る。 In the present invention, the set screws 18 screwed together from the sides of the upper and lower shaft support pieces 17 are moved to the left in FIG.
When the support shaft 24 and the small diameter shaft 27 are moved out of the shaft, the support shaft 24 and the small diameter shaft 27 swing around the shaft piece 12, and when the support shaft 24 is removed from the handle 25, the support shaft 24 becomes freely rotatable by the handle 25.
よつて上方の支持軸２４に嵌めた芯パイプP1
に巻いた落書き用紙ｂが、下方の支持軸２４に嵌
めた芯パイプP2に巻き取られてしまつて交換の
必要が有るときは、上下の支持軸２４の前記の揺
動操作により施し得る。又、支持軸２４に係止ピ
ン２９が第３，５図のとおりに設けてあるとき
は、芯パイプP1，P2の内面に軸方向の係合溝ａ
を設けて第５図の係合を生じさせ、ハンドル２５
により回転させる支持軸２４により回転を確実に
伝えることができる。 The core pipe P 1 fitted onto the upper support shaft 24
When the rolled doodle paper b has been wound around the core pipe P 2 fitted on the lower support shaft 24 and needs to be replaced, it can be replaced by the above-mentioned swinging operation of the upper and lower support shafts 24. Moreover, when the locking pin 29 is provided on the support shaft 24 as shown in FIGS. 3 and 5, an axial engagement groove a is formed on the inner surface of the core pipes P 1 and P
is provided to produce the engagement shown in FIG. 5, and the handle 25
Rotation can be reliably transmitted by the support shaft 24 which is rotated by.
本考案は前記の説明により明らかにした構成作
用になり、芯パイプP1に巻き又は芯パイプP2に
巻き取られた落書き用紙の交換を、ボード１４の
前面で極く簡易に施し得る効果をもつ。 The present invention has the structure and function clarified by the above explanation, and has the effect that the graffiti paper wound around the core pipe P 1 or wound around the core pipe P 2 can be replaced extremely easily on the front side of the board 14. Motsu.
添付図面は本考案の実施例を示し、第１図は側
面図、第２図は正面図、第３図は要部の拡大切欠
正面図、第４図は第３図Ａ−Ａ線切断側面図、第
５図は芯パイプP1，P2と支持軸２４の係合を示
した縦断側面図である。
１……ボード枠、８，９……パイプ材、１５…
…軸支片、１６……軸挿通孔、１７……軸支片、
１８……押ねじ、２０……ロツクナツト、２３…
…欠溝状の軸孔、２４……支持軸、２５……ハン
ドル。
The attached drawings show an embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is a front view, Fig. 3 is an enlarged cutaway front view of the main part, and Fig. 4 is a side view cut along the line A-A in Fig. 3. FIG. 5 is a vertical sectional side view showing the engagement between the core pipes P 1 and P 2 and the support shaft 24. 1... Board frame, 8, 9... Pipe material, 15...
... shaft support piece, 16 ... shaft insertion hole, 17 ... shaft support piece,
18...Press screw, 20...Lock nut, 23...
...Notched shaft hole, 24...Support shaft, 25...Handle.
Claims (1)
ドの上側と下側とに左右一対ずつの軸支持片を突
出させて設け、それ何れか一方の軸支持片を突出
方向の軸心の周りで回転可能にすると共に、前記
落書きボードの上側と下側とで左右方向に延長し
たハンドル付支持軸の各一端部を該一方の軸支持
片に回転自由に挿通して支持し、夫等の支持軸の
各他端部を、前記の何れか他方の軸支持片におい
て前面から後面方向に切込んだ欠溝形の軸孔に前
方への取外し自由に挿嵌し、該各軸支持片には欠
溝形の軸孔に納められた前記支持軸の端面に先端
を圧接する押ねじを螺装し、それらの押ねじに該
各軸支持片の外側で操作されるロツクナツトを螺
合したことを特徴とする落書きボードの巻込み用
紙交換装置。 A pair of left and right shaft support pieces are provided protruding from the upper and lower sides of the graffiti board that is attached by hanging onto the graffiti board frame, and either one of the shaft support pieces can be rotated around the axis in the protruding direction. At the same time, one end of each support shaft with a handle extended in the left and right direction on the upper and lower sides of the graffiti board is inserted and supported freely through one of the shaft support pieces, and each of the support shafts of the husband, etc. The other end is inserted into the groove-shaped shaft hole cut from the front side to the rear side in either of the other shaft support pieces, so that it can be freely removed forwardly, and each shaft support piece has a groove-shaped hole. A set screw is screwed into the end face of the support shaft housed in the shaft hole, and a lock nut operated on the outside of each shaft support piece is screwed onto the set screw. Graffiti board rolling paper exchange device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607483U JPS6034488U (en) | 1983-08-12 | 1983-08-12 | Graffiti board rolling paper exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607483U JPS6034488U (en) | 1983-08-12 | 1983-08-12 | Graffiti board rolling paper exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6034488U JPS6034488U (en) | 1985-03-09 |
| JPH0114456Y2 true JPH0114456Y2 (en) | 1989-04-27 |
Family
ID=30286803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12607483U Granted JPS6034488U (en) | 1983-08-12 | 1983-08-12 | Graffiti board rolling paper exchange device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016203554A1 (en) * | 2015-06-16 | 2016-12-22 | 株式会社東京マルイ | Next-bullet separation device in simulation gun |
-
1983
- 1983-08-12 JP JP12607483U patent/JPS6034488U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016203554A1 (en) * | 2015-06-16 | 2016-12-22 | 株式会社東京マルイ | Next-bullet separation device in simulation gun |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034488U (en) | 1985-03-09 |
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