JPH0544480Y2 - - Google Patents
Info
- Publication number
- JPH0544480Y2 JPH0544480Y2 JP1987010104U JP1010487U JPH0544480Y2 JP H0544480 Y2 JPH0544480 Y2 JP H0544480Y2 JP 1987010104 U JP1987010104 U JP 1987010104U JP 1010487 U JP1010487 U JP 1010487U JP H0544480 Y2 JPH0544480 Y2 JP H0544480Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- locking groove
- protrusion
- screen
- locking protrusion
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【考案の詳細な説明】
考案の目的
（産業上の利用分野）
この考案はロールブラインドのスクリーン上端
を巻取軸に取付ける取付構造に関するものであ
る。[Detailed Description of the Invention] Purpose of the Invention (Field of Industrial Application) This invention relates to a mounting structure for attaching the upper end of a screen of a roll blind to a winding shaft.
（従来の技術）
従来、ロールブラインドのスクリーンは第３図
に示すように巻取軸１に設けられた嵌合凹部２に
支持部材３の嵌合突部４を嵌合し、その支持部材
３にスクリーン５上端を接着することにより同ス
クリーン５を巻取軸１に巻取可能に吊下支持する
ようになつていた。(Prior Art) Conventionally, as shown in FIG. 3, the screen of a roll blind is manufactured by fitting a fitting protrusion 4 of a support member 3 into a fitting recess 2 provided on a winding shaft 1. By gluing the upper end of the screen 5 to the winding shaft 1, the screen 5 is suspended and supported on the winding shaft 1 so as to be windable.
（考案が解決しようとする問題点）
ところが、上記のようなスクリーン取付構造で
は支持部材３の嵌合突部４を嵌合凹部２に嵌合し
易い寸法とするとスクリーン５を最下位置まで降
ろしたとき同スクリーン５が巻取軸１から脱落し
易く、嵌合突部４を嵌合凹部２から脱落し難い寸
法及び形状とすると、その嵌合作業が煩雑となる
という問題点があつた。(Problem to be solved by the invention) However, in the screen mounting structure as described above, if the fitting protrusion 4 of the support member 3 is dimensioned to be easily fitted into the fitting recess 2, the screen 5 cannot be lowered to the lowest position. When the screen 5 is removed, the screen 5 easily falls off the winding shaft 1, and if the fitting protrusion 4 is dimensioned and shaped so that it does not easily fall off the fitting recess 2, the fitting operation becomes complicated.
考案の構成
（問題点を解決するための手段）
この考案は上記問題点を解決するために、巻取
軸の外周面に嵌合する支持部材の表面にスクリー
ン上端を貼着して同スクリーンを巻取軸から吊下
支持したロールブラインドにおいて、巻取軸の外
周面長手方向に第一及び第二の係止溝を平行に設
け、第一の係止溝の開口部両側には、それぞれ内
側へ向かつて延びる第一の突部を設け、第二の係
止溝の開口部における前記第一の係止溝から離れ
た側には、第一の係止溝側へ向かつて突出する第
二の突部を設け、支持部材には第一の係止突部及
び第二の係止突部を、前記第一の係止溝及び第二
の係止溝の間隔とほぼ等しい間隔をおいて設け、
第一の係止突部を第一の係止溝に対し嵌合可能に
設け、第二の係止突部を先端に延びるにつれ第一
の係止突部から離間する方向に指向するように且
つ第二の係止溝に挿入可能に設け、第二の係止突
部を第二の係止溝に挿入した状態において第一の
係止突部を第一の係止溝に嵌合し、スクリーンを
第一の係止突部から第二の係止突部に向かつて連
続するように支持部材表面に取着した構成として
いる。Structure of the invention (means for solving the problems) In order to solve the above problems, this invention is based on a method in which the upper end of the screen is attached to the surface of a support member that fits on the outer peripheral surface of the winding shaft. In a roll blind suspended and supported from a winding shaft, first and second locking grooves are provided in parallel in the longitudinal direction of the outer peripheral surface of the winding shaft, and inner grooves are provided on both sides of the opening of the first locking groove. A first protrusion extending toward the first locking groove is provided, and a second locking groove protruding toward the first locking groove is provided on the side remote from the first locking groove at the opening of the second locking groove. A first locking protrusion and a second locking protrusion are provided on the support member at intervals approximately equal to the distance between the first locking groove and the second locking groove. established,
The first locking protrusion is provided to be able to fit into the first locking groove, and the second locking protrusion is oriented in a direction away from the first locking protrusion as it extends toward the tip. and provided so as to be insertable into the second locking groove, and with the second locking protrusion inserted into the second locking groove, the first locking protrusion is fitted into the first locking groove. The screen is attached to the surface of the support member so as to be continuous from the first locking projection to the second locking projection.
（作用）
上記手段により、支持部材は、第二の係止突部
を第二の係止溝に挿入した状態において第一の係
止突部を第一の係止溝に嵌合することにより、巻
取軸に取付けられる。(Function) With the above means, the support member can be moved by fitting the first locking protrusion into the first locking groove while the second locking protrusion is inserted into the second locking groove. , attached to the winding shaft.
そして、スクリーンを最下限まで引き下げた状
態では、同スクリーンの重量が第二の係止溝に挿
入された第二の係止突部にかかり、スクリーンの
それ以上の降下が阻止される。又、第一の係止溝
に係合する第一の係止突部により第二の係止突部
の抜けが確実に防止される。 When the screen is lowered to its lowest limit, the weight of the screen is applied to the second locking protrusion inserted into the second locking groove, and further lowering of the screen is prevented. Furthermore, the first locking protrusion that engages with the first locking groove reliably prevents the second locking protrusion from coming off.
（実施例）
以下、この考案を具体化した一実施例を第１図
に従つて説明すると、巻取軸１１はその外周面の
一側において同巻取軸１１の全長に亘つて第一の
係止溝１２と第二の係止溝１３が平行に設けられ
ている。第一の係止溝１２はその開口部に内側へ
向かつて対向する一対の第一の突条１４が形成さ
れ、第二の係止溝１３はその開口部一側から第一
の係止溝１２側へ向かつて突出する第二の突条１
５が形成されている。(Embodiment) Hereinafter, an embodiment embodying this invention will be described with reference to FIG. The locking groove 12 and the second locking groove 13 are provided in parallel. The first locking groove 12 is formed with a pair of first protrusions 14 facing inward and facing each other at its opening, and the second locking groove 13 is formed from one side of the opening to the first locking groove. The second protrusion 1 that protrudes toward the 12 side
5 is formed.
第一及び第二の係止溝１２，１３に嵌合される
支持部材１６は硬質合成樹脂で成型され、その基
部１７は巻取軸１１の外周面に沿つて断面円弧状
に形成されている。基部１７の内周面両側には前
記第一及び第二の係止溝１２，１３に係合する第
一及び第二の係止突部１８，１９が形成されてい
る。 The support member 16 fitted into the first and second locking grooves 12 and 13 is molded from hard synthetic resin, and its base 17 is formed in an arcuate cross-section along the outer peripheral surface of the winding shaft 11. . First and second locking protrusions 18 and 19 that engage with the first and second locking grooves 12 and 13 are formed on both sides of the inner peripheral surface of the base 17.
第一の係止突部１８は基部の湾曲中心に向かつ
て突出され、先端部が軟質合成樹脂で断面矢尻状
に形成されて第一の係止溝１２に容易に嵌挿可能
であり、嵌挿後はその矢尻部１８ａが第一の突条
１４から容易に取り外すことができないように係
合するようになつている。また、第二の係止突部
１９は第一の係止突部１８から遠ざかる方向へ延
びる突条である。 The first locking protrusion 18 protrudes toward the center of curvature of the base, and its tip is made of soft synthetic resin and has an arrowhead-shaped cross section, and can be easily inserted into the first locking groove 12. After insertion, the arrowhead portion 18a is engaged with the first protrusion 14 so that it cannot be easily removed. Further, the second locking protrusion 19 is a protrusion extending in a direction away from the first locking protrusion 18 .
さて、このように構成された巻取軸１１及び支
持部材１６でスクリーン２０上端を支持するに
は、まず支持部材１６の基部１７外周面に両面テ
ープ２１でスクリーン２０上端を第二の係止突部
１９方向に同スクリーン２０が連続するように貼
着する。そして、支持部材１６の第二の係止突部
１９を第二の係止溝１３内に挿入し、この状態で
第一の係止突部１８を第一の係止溝１２に嵌合す
る。このとき、第二の係止突部１９は第二の係止
溝１３内へ挿入するだけでよく、第一の係止突部
１８は矢尻部１８ａが軟質合成樹脂であるので、
第一の係止溝１２に極めて容易に嵌合することが
できる。従つて、支持部材１６の巻取軸１１への
取付けは極めて容易である。 Now, in order to support the upper end of the screen 20 with the winding shaft 11 and the support member 16 configured as described above, first attach the upper end of the screen 20 to the second locking protrusion using double-sided tape 21 on the outer peripheral surface of the base 17 of the support member 16. The screen 20 is attached so as to be continuous in the direction of the section 19. Then, the second locking protrusion 19 of the support member 16 is inserted into the second locking groove 13, and in this state, the first locking protrusion 18 is fitted into the first locking groove 12. . At this time, the second locking protrusion 19 only needs to be inserted into the second locking groove 13, and since the arrowhead portion 18a of the first locking protrusion 18 is made of soft synthetic resin,
It can be fitted into the first locking groove 12 very easily. Therefore, attachment of the support member 16 to the winding shaft 11 is extremely easy.
このようにして取付けられたスクリーン２０を
第２図に示すように最大限巻戻した状態では同ス
クリーンの重量の大部分が第二の突条１５に係合
する第二の係止突部１９により支持され、第二の
係止突部１９の巻取軸１１周方向の移動は第一の
係止溝１２に嵌合する第一の係止突部１８で阻止
されるので、支持部材１６は巻取軸１１に確実に
支持されて脱落することはない。 When the screen 20 attached in this manner is fully unwound as shown in FIG. Since movement of the second locking protrusion 19 in the circumferential direction of the winding shaft 11 is prevented by the first locking protrusion 18 that fits into the first locking groove 12, the supporting member 16 is reliably supported by the winding shaft 11 and will not fall off.
考案の効果
以上詳述したように、この考案は巻取軸の外周
面に嵌合する支持部材の表面にスクリーン上端を
貼着して同スクリーンを巻取軸から吊下支持した
ロールブラインドにおいて、巻取軸１１に対する
支持部材１６の取付けが極めて容易であるととも
に、スクリーン２０の巻取軸１１からの脱落を確
実に防止することができる優れた効果を発揮す
る。Effects of the invention As detailed above, this invention provides a roll blind in which the upper end of the screen is attached to the surface of the support member that fits on the outer peripheral surface of the winding shaft, and the screen is suspended from the winding shaft. It is extremely easy to attach the support member 16 to the winding shaft 11, and the screen 20 can be reliably prevented from falling off the winding shaft 11.
第１図はこの考案を具体化したスクリーン支持
構造の縦断面図、第２図はスクリーンを最下限ま
で引下げた状態を示す縦断面図、第３図は従来の
スクリーン支持構造を示す断面図である。
巻取軸……１１、第一の係止溝……１２、第二
の係止溝……１３、第一の突条１４、第二の突条
……１５、支持部材……１６、第一の係止突部１
８、第二の係止突部１９、スクリーン……２０。
Figure 1 is a vertical sectional view of a screen support structure that embodies this invention, Figure 2 is a vertical sectional view showing the screen pulled down to its lowest limit, and Figure 3 is a sectional view of a conventional screen support structure. be. Winding shaft...11, first locking groove...12, second locking groove...13, first protrusion 14, second protrusion...15, support member...16, One locking protrusion 1
8, second locking protrusion 19, screen...20.
Claims (1)
スクリーン上端を貼着して同スクリーンを巻取
軸から吊下支持したロールブラインドにおい
て、巻取軸１１の外周面長手方向に第一及び第
二の係止溝１２，１３を平行に設け、第一の係
止溝１２の開口部両側には、それぞれ内側へ向
かつて延びる第一の突部１４を設け、第二の係
止溝１３の開口部における前記第一の係止溝１
２から離れた側には、第一の係止溝１２側へ向
かつて突出する第二の突部１５を設け、支持部
材１６には第一の係止突部１８及び第二の係止
突部１９を、前記第一の係止溝１２及び第二の
係止溝１３の間隔とほぼ等しい間隔をおいて設
け、第一の係止突部１８を第一の係止溝１２に
対し嵌合可能に設け、第二の係止突部１９を先
端に延びるにつれ第一の係止突部１８から離間
する方向に指向するように且つ第二の係止溝１
３に挿入可能に設け、第二の係止突部１９を第
二の係止溝１３に挿入した状態において第一の
係止突部１８を第一の係止溝１２に嵌合し、ス
クリーン２０を第一の係止突部１８から第二の
係止突部１９に向かつて連続するように支持部
材１６表面に取着したことを特徴とするロール
ブラインドのスクリーン取付構造。 ２ 第一の係止突部１８は先端に矢尻部１８ａが
形成されている実用新案登録請求の範囲第１項
に記載のロールブラインドのスクリーン取付構
造。[Claims for Utility Model Registration] 1. In a roll blind in which the upper end of the screen is attached to the surface of a support member that fits on the outer peripheral surface of the winding shaft and the screen is suspended from the winding shaft, the winding shaft 11 First and second locking grooves 12 and 13 are provided in parallel in the longitudinal direction of the outer peripheral surface of the first locking groove 12, and first protrusions 14 extending inwardly are provided on both sides of the opening of the first locking groove 12, respectively. the first locking groove 1 at the opening of the second locking groove 13;
2 is provided with a second protrusion 15 that protrudes toward the first locking groove 12 side, and the support member 16 is provided with a first locking protrusion 18 and a second locking protrusion. The first locking protrusion 18 is fitted into the first locking groove 12 by providing the portions 19 at substantially equal intervals to the distance between the first locking groove 12 and the second locking groove 13 . The second locking groove 1 is provided so that the second locking protrusion 19 is oriented in a direction away from the first locking protrusion 18 as it extends toward the tip.
3, and with the second locking protrusion 19 inserted into the second locking groove 13, the first locking protrusion 18 is fitted into the first locking groove 12, and the screen 20 is attached to the surface of a support member 16 so as to be continuous from a first locking protrusion 18 to a second locking protrusion 19. 2. The screen mounting structure for a roll blind according to claim 1, wherein the first locking protrusion 18 has an arrowhead portion 18a formed at its tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010104U JPH0544480Y2 (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010104U JPH0544480Y2 (en) | 1987-01-26 | 1987-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117995U JPS63117995U (en) | 1988-07-30 |
| JPH0544480Y2 true JPH0544480Y2 (en) | 1993-11-11 |
Family
ID=30796092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987010104U Expired - Lifetime JPH0544480Y2 (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544480Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4693482B2 (en) * | 2005-04-28 | 2011-06-01 | 三和シヤッター工業株式会社 | Suspension base fixing structure of opening and closing body |
| JP4682011B2 (en) * | 2005-10-18 | 2011-05-11 | 株式会社フルネス | Detachment mechanism of roll screen |
| JP5318477B2 (en) * | 2008-06-24 | 2013-10-16 | 文化シヤッター株式会社 | Switchgear and method for assembling the switchgear |
| EP3748100B1 (en) * | 2019-06-06 | 2024-05-01 | Griesser Holding AG | Joining element for joining a web to a winding shaft |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734314Y2 (en) * | 1977-10-06 | 1982-07-28 |
-
1987
- 1987-01-26 JP JP1987010104U patent/JPH0544480Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63117995U (en) | 1988-07-30 |
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