JPS5910313Y2 - door roller device - Google Patents
door roller deviceInfo
- Publication number
- JPS5910313Y2 JPS5910313Y2 JP1977130942U JP13094277U JPS5910313Y2 JP S5910313 Y2 JPS5910313 Y2 JP S5910313Y2 JP 1977130942 U JP1977130942 U JP 1977130942U JP 13094277 U JP13094277 U JP 13094277U JP S5910313 Y2 JPS5910313 Y2 JP S5910313Y2
- Authority
- JP
- Japan
- Prior art keywords
- door roller
- roller
- door
- rail
- roller device
- 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
Landscapes
- Extensible Doors And Revolving Doors (AREA)
- Support Devices For Sliding Doors (AREA)
Description
【考案の詳細な説明】
この考案は、主として折戸に用いられる戸車装置に関す
る。[Detailed Description of the Invention] This invention relates to a door roller device mainly used for folding doors.
折戸の戸車は、開閉に際してレールに沿って摺動する直
線運動に加え回転運動することが要求される。The door roller of a folding door is required to make a rotational movement in addition to a linear movement of sliding along a rail when opening and closing.
そこでこの考案は、簡単な構或で円滑に作動し、しかも
強度の高い戸車装置を提供することを目的とする。Therefore, the object of this invention is to provide a door roller device that has a simple structure, operates smoothly, and has high strength.
以下この考案を図示する実施例によって説明する。This invention will be explained below with reference to illustrated embodiments.
第１図は折戸１を示す外観図である。折戸１は蝶番等に
より折畳み自在に連結された二枚の建具２，３からなり
、建具３がその側端部において枠体４の竪枠５に枢着さ
れている。FIG. 1 is an external view showing the folding door 1. FIG. The folding door 1 consists of two fittings 2 and 3 that are foldably connected by a hinge or the like, and the fitting 3 is pivoted to a vertical frame 5 of a frame body 4 at its side end.
そして、建具２の側端部における上下端部には戸車装置
６，６が設けられ、この戸車装置６，６により折戸１を
開閉する際建具２の側端部の上下端部が枠体４の突条レ
ール７に沿って摺動するように構威されている。Door roller devices 6, 6 are provided at the upper and lower ends of the side ends of the fittings 2, and when the folding door 1 is opened and closed by the door roller devices 6, 6, the upper and lower ends of the side edges of the fittings 2 are connected to the frame 4. It is configured to slide along the protruding rail 7 of.
戸車装置６は、第２図，第３図に示すように建具３の竪
框８に取付可能な金属製取付板９とこの取付板９に合或
樹脂等からなる略円柱状の回転体１０を介し垂直軸１１
を回転軸として回転可能に取付けられた金属製支持体１
２と、支持体１２に水平軸１３を回転軸として取付けら
れ、突条レール７に転接する戸車ローラ１４とから構成
される。As shown in FIGS. 2 and 3, the door roller device 6 includes a metal mounting plate 9 that can be attached to the vertical frame 8 of the fittings 3, and a substantially cylindrical rotating body 10 made of resin or the like that is attached to the mounting plate 9. through the vertical axis 11
A metal support 1 rotatably mounted with
2, and a door roller roller 14 which is attached to the support body 12 with a horizontal shaft 13 as a rotating shaft and rolls into contact with the protrusion rail 7.
取付板９の下部には一側に相対向して突出する逆Ｌ形状
の抱持体１５が対設されている。At the lower part of the mounting plate 9, an inverted L-shaped holder 15 is provided oppositely protruding from one side.
この抱持体１５が回転体１０の両側部に設けられた係合
凹部１６に嵌合して回転体１０は取付板９に固定されて
いる。The holding body 15 is fitted into engagement recesses 16 provided on both sides of the rotating body 10, so that the rotating body 10 is fixed to the mounting plate 9.
なお、符号１７は取付用ビス穴である。支持体１２の上
部に断面略コ状の上下ブラケット部１８．１９が設けら
れ、下部にはブラケット部１９と基部とするローラ支持
部２０．２０が対設され、このローラ支持部２０．２０
間に戸車ローラ１４が水平軸１３により軸着されている
。Note that reference numeral 17 is a mounting screw hole. Upper and lower bracket parts 18.19 having a substantially U-shaped cross section are provided on the upper part of the support body 12, and a roller support part 20.20 which serves as a base part is provided opposite to the bracket part 19 at the lower part.
A door roller roller 14 is mounted between the two by a horizontal shaft 13.
加えて支持体１２の下端部は、戸車ローラ１４の下面よ
り下方に突出され、この突出されたガイド部２２．２２
が突条レール７に跨がって戸車ローラ２１の突条レール
７からの外れを防止すると共に、戸車１４を突条レール
７に沿うよう誘導する機能を果している。In addition, the lower end of the support body 12 is projected downward from the lower surface of the door roller 14, and this projected guide portion 22.22
straddles the protruding rail 7 to prevent the door roller roller 21 from coming off the protruding rail 7, and also serves to guide the door roller 14 along the protruding rail 7.
以上の実施例において、回転体１０は合或樹脂材料から
なるので、上下ブラケット部１８．１９との接触摩擦抵
抗が小となリ、シたがって円滑な回転が可能となってい
る。In the embodiments described above, since the rotating body 10 is made of a composite resin material, the frictional resistance of contact with the upper and lower bracket parts 18 and 19 is small, and therefore smooth rotation is possible.
また、回転体１０および垂直軸１１を支持するブラケッ
ト部は上下ブラケット部１８．１９により構威されてい
るため、建具荷重および開閉に際して垂直軸１１に加わ
る径方向応力に対抗することができ、充分な強度が確保
されている。In addition, since the bracket part that supports the rotating body 10 and the vertical shaft 11 is constituted by the upper and lower bracket parts 18 and 19, it is possible to withstand the load of fittings and the radial stress applied to the vertical shaft 11 during opening and closing. Strong strength is ensured.
次に、第４図に示す実施例について説明する。Next, the embodiment shown in FIG. 4 will be described.
なお、前述の実施例と重複する部分の説明は省略する。Note that explanations of parts that overlap with the previous embodiments will be omitted.
戸車装置３０において支持体３１は合或樹脂材料からな
り、ローラ支持部３２が略円筒状に形或され、その下端
部にガイド部３３が設けられている。In the door roller device 30, the support body 31 is made of a composite resin material, and the roller support part 32 is shaped into a substantially cylindrical shape, and a guide part 33 is provided at the lower end thereof.
ガイド部３３の下端中央部に突条レール７が遊嵌可能な
凹欠部３４が設けられ、これによって戸車ローラ１４の
外れを防止し、かつ突条レール７に沿って滑らかに摺動
するように誘導する機能が確保されている。A recessed part 34 into which the protruding rail 7 can be fitted loosely is provided at the center of the lower end of the guide part 33, thereby preventing the door roller roller 14 from coming off and allowing it to slide smoothly along the protruding rail 7. The function to guide the user is ensured.
さらには、ガイド部３３を合或樹脂製としたことにより
、折戸１の開閉に際して突条レール７に損傷を与えるこ
とがなく、円滑な摺動が期待できる。Furthermore, since the guide portion 33 is made of plastic or resin, the protrusion rail 7 will not be damaged when the folding door 1 is opened and closed, and smooth sliding can be expected.
以上の通りこの考案によれば、回転運動を伴なう直線運
動を必要とする建具の戸車装置を簡単な構或および高強
度で製造することができ、また建具の開閉を円滑に行な
うことが可能となる。As described above, according to this invention, it is possible to manufacture a door roller device for a fitting that requires linear motion with rotational motion with a simple structure and high strength, and it is possible to smoothly open and close the fitting. It becomes possible.
また、ローラ支持部の下端部よりガイド部が突条レール
の両側に垂設してあるので建具の開閉の際、建具が突条
レールから外れることもない。Furthermore, since the guide portions are vertically disposed on both sides of the protruding rail from the lower end of the roller support portion, the fitting will not come off the protruding rail when the fitting is opened or closed.
第１図は折戸の構或を示す斜視図、第２図は戸車装置の
分解斜視図、第３図は戸車装置の一実施例を示す斜視図
、第４図は他の態様の戸車を示す斜視図、第５図は戸車
装置の取付状態を示す一部切欠き断面図である。
１・・・・・・折戸、２，３・・・・・・建具、４・・
・・・・枠体、５・・・・・・竪枠、６・・・・・・戸
車装置、７・・・・・・突条レール、８・・・・・・竪
框、９・・・・・・取付板、１０・・・・・・回転体、
１１・・・・・・垂直軸、１２・・・・・・支持体、１
３・・・・・・水平軸、１４・・・・・・戸車ローラ、
１５・・・・・・抱持体、１６・・・・・・係合凹部、
１７・・・・・・取付用ビス穴、１８・・・・・・上ブ
ラケット部、１９・・・・・・下ブラケット部、２０・
・・・・・ローラ支持部、２１・・・・・・戸車ローラ
、２２・・・・・・ガイド部、３０・・・・・・戸車装
置、３１・・・・・・支持体、３２・・・・・・ローラ
支持部、３３・・・・・・ガイド部、３４・・・・・・
凹欠部。Fig. 1 is a perspective view showing the structure of the folding door, Fig. 2 is an exploded perspective view of the door roller device, Fig. 3 is a perspective view showing one embodiment of the door roller device, and Fig. 4 shows another embodiment of the door roller. The perspective view and FIG. 5 are partially cutaway sectional views showing the installed state of the door roller device. 1... Folding door, 2, 3... Fittings, 4...
... Frame body, 5 ... Vertical frame, 6 ... Door roller device, 7 ... Protrusion rail, 8 ... Vertical stile, 9. ...Mounting plate, 10...Rotating body,
11... Vertical axis, 12... Support body, 1
3...Horizontal axis, 14...Door roller,
15...Holding body, 16...Engagement recess,
17...Mounting screw hole, 18...Upper bracket part, 19...Lower bracket part, 20...
...Roller support section, 21 ... Door roller roller, 22 ... Guide section, 30 ... Door roller device, 31 ... Support body, 32 ...Roller support part, 33...Guide part, 34...
Recessed part.
Claims (1)
上下ブラケット部１８．１９が設けられ、下部には下ブ
ラケット部１９を基部とするローラ支持部２０．３２が
設けられ、該ローラ支持部２０ ．３２に突条レール７
に転接可能な戸車ローラ１４が水平軸１３により軸着さ
れ、且つ下端部には、戸車ローラ１４が下面より下方に
突出し、突条レール７に跨って、該突条レール７の両側
に相対向するガイド部２２ ．２３を設けられてなる支
持体１２．３１と、前記上下ブラケット部１８．１９間
に配された回転軸１１に枢着されるとともに前記取付板
９に固定された略円柱形状の回転体−１０とからなるこ
とを特徴とする戸車装置。A mounting plate 9 that can be attached to the fittings 2, upper and lower bracket parts 18.19 having a substantially U-shaped cross section are provided at the upper part, and a roller support part 20.32 whose base is the lower bracket part 19 is provided at the lower part. Roller support section 20. Projection rail 7 on 32
A door roller 14 that can be rotated in contact with the ridge is rotatably attached to the horizontal shaft 13, and the door roller 14 protrudes downward from the lower surface at the lower end, straddles the ridge rail 7, and is mounted on both sides of the ridge rail 7. The guide portion 22 facing the direction. 23, and a substantially cylindrical rotating body 10 which is pivotally connected to the rotating shaft 11 disposed between the upper and lower bracket parts 18.19 and fixed to the mounting plate 9. A door roller device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977130942U JPS5910313Y2 (en) | 1977-09-29 | 1977-09-29 | door roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977130942U JPS5910313Y2 (en) | 1977-09-29 | 1977-09-29 | door roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5456947U JPS5456947U (en) | 1979-04-19 |
| JPS5910313Y2 true JPS5910313Y2 (en) | 1984-03-31 |
Family
ID=29097046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977130942U Expired JPS5910313Y2 (en) | 1977-09-29 | 1977-09-29 | door roller device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910313Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845421Y2 (en) * | 1975-06-16 | 1983-10-15 | 株式会社日本アルミ | oridonosyudosouchi |
-
1977
- 1977-09-29 JP JP1977130942U patent/JPS5910313Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5456947U (en) | 1979-04-19 |
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