JPH0128215Y2 - - Google Patents
Info
- Publication number
- JPH0128215Y2 JPH0128215Y2 JP1983072533U JP7253383U JPH0128215Y2 JP H0128215 Y2 JPH0128215 Y2 JP H0128215Y2 JP 1983072533 U JP1983072533 U JP 1983072533U JP 7253383 U JP7253383 U JP 7253383U JP H0128215 Y2 JPH0128215 Y2 JP H0128215Y2
- Authority
- JP
- Japan
- Prior art keywords
- support frame
- shaft
- roller
- door
- shaft cylinder
- 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
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は主として網戸等の軽量な引戸に装着し
て凸凹いずれのレールにも伝動し得るこの種戸車
装置に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a door roller device of this kind that can be attached to a lightweight sliding door such as a screen door and can transmit power to any rail, whether uneven or convex.
従来のこの種戸車装置は軸筒の両端に側輪を軸
着した側輪付き軸筒を倒さ溝状の支持枠の前後内
側に嵌着し且つ該支持枠を引戸下端の下框内に嵌
着して側輪間の軸筒を凸レールに、また左右の側
輪を凹レールにそれぞれ伝わしめている。
In the conventional door wheel device of this type, a shaft cylinder with side wheels is attached to both ends of the shaft cylinder, and the shaft cylinder with side wheels is fitted on the front and rear inside of a tilted groove-shaped support frame, and the support frame is fitted into the lower stile at the lower end of the sliding door. The shaft cylinder between the side wheels is transmitted to the convex rail, and the left and right side wheels are transmitted to the concave rail.
然るにこのように支持枠内に左右の側輪付き軸
筒を嵌着したものは規格幅の下框のため自ら軸筒
の幅が狭く従つて太い凸レールの場合左右側輪が
摺接し易くこのため円滑な伝動作用を期し得られ
ずまた凹レールの場合もレール幅が左右側輪間の
幅より狭いと伝動不能となる等レールの太さや幅
に制限される大なる不利があつた。
However, since the shaft cylinder with the left and right side wheels is fitted into the support frame in this way, the width of the shaft cylinder itself is narrow because it is a standard width lower sill, and therefore the left and right side wheels easily slide into contact with the thick convex rail. Therefore, smooth transmission cannot be expected, and even in the case of concave rails, if the rail width is narrower than the width between the left and right wheels, transmission becomes impossible, and there are major disadvantages of being limited by the thickness and width of the rail.
本考案は叙上の諸不利を解消するために太細の
凸レール及び広狭の凹レールのいずれにも可及的
広範囲に伝動し得るよう特に網戸等の軽量な引戸
に好適する戸車装置を提案したものである。 In order to eliminate the above-mentioned disadvantages, the present invention proposes a door roller device that is particularly suitable for lightweight sliding doors such as screen doors so that power can be transmitted over a wide range of both thick and thin convex rails and wide and narrow concave rails. This is what I did.
断面倒さU字形にして且つ長手方向の前後外側
壁に各欠円形凹部を形成した支持枠を設け且つ該
支持枠の上記各凹部内に、軸筒の外側端に同心状
に固着した転輪を介在し且つ該転輪の中心軸孔よ
り上記軸筒を介して串通した半球形頭部付き支軸
端を反対側内側壁に挿通なし然して該支持枠を軽
量引戸の下框内に嵌着して支軸外端の半球形頭部
を該下框の内側壁に圧接せしめて成るものであ
る。
A support frame having a U-shaped cross section and having notched circular recesses formed on the front and rear outer walls in the longitudinal direction is provided, and a roller wheel fixed concentrically to the outer end of the shaft cylinder is installed in each of the recesses of the support frame. The support frame is fitted into the lower stile of the lightweight sliding door by inserting the end of the support shaft with a hemispherical head interposed therebetween and passed through the center shaft hole of the roller through the shaft cylinder into the opposite inner wall. The hemispherical head of the outer end of the support shaft is pressed against the inner wall of the lower stile.
本案は以上のように構成したので支持枠に介装
された戸車は軸筒の片側端のみの転輪であるのと
該転輪は支持枠の凹部内に介在せしめるものであ
るから軸筒部分の幅は極度に広く従つて太い凸レ
ールに伝わしめられるのと凹レールの場合転輪は
一枚であるので極度に狭い凹レールにも伝わしめ
られ従つて太細の凸レール及び広狭凹レールのい
ずれにも可及的広範囲に使用せられる利点を具有
するものである。
Since the present invention is constructed as described above, the door roller installed in the support frame is a rolling wheel only at one end of the shaft tube, and since the wheel is interposed in the recess of the support frame, the door roller installed in the support frame is a roller at only one end of the shaft tube. The width is extremely wide, so it can be transmitted to thick convex rails, and in the case of concave rails, there is only one wheel, so it can be transmitted even to extremely narrow concave rails, so it can be transmitted to thick convex rails and wide and narrow concave rails. It has the advantage that it can be used as widely as possible.
然して本案における戸車は支持枠の内側壁に挿
着した支軸端に対し該支軸外端の半球形頭部が下
框の内側壁に圧接した二点支持であるから網戸等
の軽量な引戸の場合何等支障なく円滑に伝動する
効果を具有するものである。 However, the door roller in this case is supported at two points, with the hemispherical head of the outer end of the shaft being pressed against the inner wall of the lower stile against the end of the shaft inserted into the inner wall of the support frame, so it can be used for lightweight sliding doors such as screen doors. In this case, it has the effect of smooth transmission without any problems.
断面倒さU字形にして且つ長手方向の前後外側
壁3′に欠円形の凹部Rを形成した合成樹脂製の
支持枠3を設け且つ該支持枠の上記各凹部内に、
軸筒4の外側端に同心状に固着した転輪5を介在
し且つ該転輪の中心軸孔hより軸筒4を介し半球
形頭部6′付き支軸6を串通してその突出端を支
持枠3の内側壁3″に挿着なし然して該支持枠を
網戸等軽量な引戸1における下框2の凹溝H内に
嵌着して支軸6外端の半球形頭部6′を該凹溝の
内側壁に圧接せしめて成るものであつて、なお図
面中Lは凸レール、L′は凹レールを示した。
A support frame 3 made of synthetic resin is provided which has a U-shaped cross section and has a notched circular recess R formed in the front and rear outer walls 3' in the longitudinal direction, and in each of the recesses of the support frame,
A roller 5 fixed concentrically to the outer end of the shaft tube 4 is interposed, and a support shaft 6 with a hemispherical head 6' is passed through the center shaft hole h of the roller through the shaft tube 4 to form a protruding end thereof. is inserted into the inner wall 3'' of the support frame 3, and the support frame is fitted into the groove H of the lower stile 2 of a lightweight sliding door 1 such as a screen door, and the hemispherical head 6' at the outer end of the support shaft 6 is inserted. is pressed into contact with the inner wall of the groove, and in the drawings, L indicates a convex rail and L' indicates a concave rail.
第1図は本案を装置した網戸の正面図、第2図
は本案戸車装置における支持枠の要部拡大斜面
図、第3図は第2図X−X線により縦断した本案
の実施例であつてAは凸レール上に軸筒を伝わし
めた状態、Bは凹レール上に転輪を伝わしめた状
態を示す各側面図である。
1は引戸、2は下框、3は支持枠、3′は外側
壁、3″は内側壁、4は軸筒、5は転輪、6は支
軸、6′は半球形頭部、Hは凹溝、Rは欠円形凹
部。
Figure 1 is a front view of a screen door equipped with the present invention, Figure 2 is an enlarged slope view of the main part of the support frame in the door roller device of the present invention, and Figure 3 is an embodiment of the present invention taken longitudinally along line X-X in Figure 2. A is a side view showing a state in which the shaft cylinder is transmitted on a convex rail, and B is a side view showing a state in which a roller is transmitted on a concave rail. 1 is a sliding door, 2 is a lower stile, 3 is a support frame, 3' is an outer wall, 3'' is an inner wall, 4 is a shaft cylinder, 5 is a rolling wheel, 6 is a support shaft, 6' is a hemispherical head, H is a concave groove, and R is a circular concave portion.
Claims (1)
壁に各欠円形凹部を形成した支持枠を設け且つ該
支持枠の上記各凹部内に、軸筒の外側端に同心状
に固着した転輪を介在し且つ該転輪の中心軸孔よ
り上記軸筒を介して串通した半球形頭部付き支軸
の突出端を反対側内側壁に挿通なし然して該支持
枠を軽量引戸の下框内に嵌着した引戸の戸車装
置。 A support frame having a U-shaped cross section and having notched circular recesses formed on the front and rear outer walls in the longitudinal direction is provided, and a roller wheel fixed concentrically to the outer end of the shaft cylinder is installed in each of the recesses of the support frame. The supporting frame is fitted into the lower frame of the lightweight sliding door by inserting the protruding end of a supporting shaft with a hemispherical head interposed therebetween and passed through the central shaft hole of the roller through the shaft cylinder into the opposite inner wall. The door roller device of the sliding door that arrived.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253383U JPS59179975U (en) | 1983-05-17 | 1983-05-17 | Sliding door door device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253383U JPS59179975U (en) | 1983-05-17 | 1983-05-17 | Sliding door door device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59179975U JPS59179975U (en) | 1984-12-01 |
JPH0128215Y2 true JPH0128215Y2 (en) | 1989-08-28 |
Family
ID=30202671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7253383U Granted JPS59179975U (en) | 1983-05-17 | 1983-05-17 | Sliding door door device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59179975U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009203685A (en) * | 2008-02-27 | 2009-09-10 | Toko Shutter Kk | Lower sash roller device of folding door, and folding door supporting structure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53114140U (en) * | 1977-02-18 | 1978-09-11 |
-
1983
- 1983-05-17 JP JP7253383U patent/JPS59179975U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009203685A (en) * | 2008-02-27 | 2009-09-10 | Toko Shutter Kk | Lower sash roller device of folding door, and folding door supporting structure |
Also Published As
Publication number | Publication date |
---|---|
JPS59179975U (en) | 1984-12-01 |
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