JPH0229178Y2 - - Google Patents
Info
- Publication number
- JPH0229178Y2 JPH0229178Y2 JP1983158937U JP15893783U JPH0229178Y2 JP H0229178 Y2 JPH0229178 Y2 JP H0229178Y2 JP 1983158937 U JP1983158937 U JP 1983158937U JP 15893783 U JP15893783 U JP 15893783U JP H0229178 Y2 JPH0229178 Y2 JP H0229178Y2
- Authority
- JP
- Japan
- Prior art keywords
- shoji
- lower frame
- stile
- door roller
- 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
Links
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
- Hinge Accessories (AREA)
- Support Devices For Sliding Doors (AREA)
Description
【考案の詳細な説明】
本考案はアルミニウムサツシ等の戸車式障子に
関し、より具体的にはレールや溝を必要としない
戸車式障子に関する。[Detailed Description of the Invention] The present invention relates to a door roller type shoji such as aluminum sash, and more specifically to a door roller type shoji that does not require rails or grooves.
従来の一般的な戸車は障子枠に設けた馬乗り式
レールの上や溝内を走行するようになつているの
で、障子枠を掃除する場合、上記レールや溝が邪
魔になつて掃除がしにくいという不具合がある。
この対策として本件出願人は実開昭57−137580号
において次のような戸車を提案している。該戸車
は下枠の平坦な(レールや溝のない)走行面をタ
イヤが走行すると共に、下枠に設けた下開きの案
内溝に戸車の案内用係合部が係合するようになつ
ている。ところがそのように走行面を平坦にする
と、走行面によりタイヤの走行方向を規制するこ
とができないので、障子に対して開閉時に斜め
(例えば多少屋外側に向かう方向)に力を加えた
場合等には、障子が傾斜して走行することがあ
り、そのために障子下框のパツキンが下枠に強く
圧接して大きい摩擦力が生じ、障子を軽快に走行
させることができないという不具合が生じる。 Conventional door rollers run on horse-riding rails or in grooves installed in the shoji frame, so when cleaning the shoji frame, the rails and grooves get in the way and make cleaning difficult. There is a problem.
As a countermeasure to this problem, the applicant proposed the following door roller in Utility Model Application No. 57-137580. The door roller has tires running on a flat running surface (without rails or grooves) of the lower frame, and the guide engaging portion of the door roller engages with a downwardly opening guide groove provided in the lower frame. There is. However, if the running surface is made flat in this way, the running direction of the tires cannot be controlled by the running surface, so if force is applied diagonally (for example, slightly toward the outdoors) when opening or closing the shoji, In this case, the shoji may run at an incline, and as a result, the gasket of the shoji lower stile strongly presses against the lower frame, creating a large frictional force, resulting in the inconvenience that the shoji cannot be run smoothly.
本考案は上記不具合を解決しようとするもの
で、下枠の平坦な走行面上を走行するタイヤと、
下枠の下開きの案内溝に係合する係合部と、上記
タイヤと係合部とを支持するボデイとを備えた戸
車を障子下框の両端部に取り付け、下枠に対して
水平かつその長手方向と直角な水平横方向に対向
するパツキンを障子下框に略全長にわたつて設
け、上記走行面を清掃するための刷毛を保持する
固定ピースを上記ボデイに一体的に設け、上記パ
ツキンに対して下枠長手方向に隣接する位置にお
いて、低摩擦係数の部材からなる突起を上記固定
ピースから一体的に上記水平横方向へ突出させ、
障子の傾斜走行時に下枠に対して上記方向に接触
する振れ止め部を上記突起により形成したことを
特徴としている。 The present invention attempts to solve the above problems, and includes a tire that runs on a flat running surface of the lower frame,
A door roller is attached to both ends of the shoji lower stile, and includes an engaging part that engages with the guide groove of the bottom opening of the lower frame, and a body that supports the tire and the engaging part, and is mounted horizontally and horizontally to the lower frame. A gasket facing in a horizontal and lateral direction perpendicular to the longitudinal direction is provided on the lower stile of the shoji over almost the entire length, a fixing piece for holding a brush for cleaning the running surface is integrally provided on the body, and the gasket At a position adjacent to the lower frame in the longitudinal direction, a protrusion made of a member with a low friction coefficient is integrally protruded from the fixed piece in the horizontal and lateral direction,
The present invention is characterized in that a steady rest part that contacts the lower frame in the above-mentioned direction when the shoji moves on an incline is formed by the above-mentioned protrusion.
次に図面により実施例を説明する。一部切欠き
垂直断面部分図である第1図において、障子下枠
1は障子走行用の水平壁2,3を階段状に備え、
水平壁2,3のそれぞれ上側に障子5が建て込ま
れている。障子5の下框6は屋外F側の垂直壁7
と室内R側の垂直壁8と両垂直壁7,8をつなぐ
水平壁9,10(又は10のみ)を一体に備えて
いる。垂直壁7,8は水平壁10よりも下方へ延
長されており、その両延長部と水平壁10で形成
される下開きの溝内に戸車11が嵌合固定されて
いる。 Next, embodiments will be described with reference to the drawings. In FIG. 1, which is a partially cutaway vertical cross-sectional view, the shoji lower frame 1 is provided with horizontal walls 2 and 3 for running the shoji in a stepped manner,
A shoji 5 is installed above each of the horizontal walls 2 and 3. The lower stile 6 of the shoji 5 is the vertical wall 7 on the outdoor F side
A vertical wall 8 on the indoor R side and horizontal walls 9, 10 (or only 10) connecting both vertical walls 7, 8 are integrally provided. The vertical walls 7 and 8 extend further downward than the horizontal wall 10, and a door wheel 11 is fitted and fixed in a downwardly opening groove formed by both of the vertical walls 7 and 8 and the horizontal wall 10.
戸車11はタイヤ13と外れ止め腕14を支持
するボデイ12を備え、ボデイ12が水平壁10
の下面に当接した状態で垂直壁7,8により挾持
されている。タイヤ13が走行する走行面15は
略平坦で、水平壁2,3の屋外F寄りの部分の上
面で形成されている。腕14はボデイ12から室
内R側へ突出しており、その突出端部に小形ブロ
ツク状の係合部16が上方へ突出した姿勢で取り
付けてある。係合部16は下枠1に設けた下開き
の案内溝17に摺動自在に嵌合しており、この係
合部16により走行時にタイヤ13が走行面15
から外れることが防止されている。腕14はボデ
イ12に対して昇降可能に取り付けてあり、図示
の建込状態から障子5を外す場合、障子5を若干
持ち上げると、ボデイ12に対してタイヤ13と
その支持機構が僅かに下降し、その下降動作に運
動して腕14がボデイ12に対して図示の位置か
ら大きく下降し、係合部16全体が溝17の下方
まで下降して障子5の下部を屋外F側へ外せるよ
うになる。又建込時には各部が上記取外時とは逆
に作動し、図示の状態に各部を容易に建て込むこ
とができる。 The door roller 11 includes a body 12 that supports tires 13 and a retaining arm 14, and the body 12 is attached to a horizontal wall 10.
It is held between vertical walls 7 and 8 in a state in which it is in contact with the lower surface of. A running surface 15 on which the tires 13 run is substantially flat and is formed by the upper surface of the portion of the horizontal walls 2 and 3 closer to the outdoor F. The arm 14 protrudes from the body 12 toward the room R side, and a small block-shaped engagement portion 16 is attached to the protruding end thereof in an upwardly protruding posture. The engaging portion 16 is slidably fitted into a downwardly opening guide groove 17 provided in the lower frame 1, and the engaging portion 16 allows the tire 13 to be aligned with the running surface 15 during driving.
It is prevented from coming off. The arm 14 is attached to the body 12 so that it can rise and fall, and when the shoji 5 is removed from the erected state shown in the figure, when the shoji 5 is slightly lifted, the tire 13 and its support mechanism are slightly lowered relative to the body 12. As a result of this downward movement, the arm 14 is greatly lowered from the illustrated position relative to the body 12, and the entire engaging portion 16 is lowered below the groove 17, so that the lower part of the shoji 5 can be removed to the outdoor F side. Become. Furthermore, during erection, each part operates in the opposite manner to that during removal, making it possible to easily erect each part into the state shown.
両垂直壁7,8の下縁部には開口幅の狭い(内
部の広い)溝19が室内R側に向かつて開いた状
態で形成されており、溝19に帯状又は棒状の合
成樹脂製パツキン18の取付部が嵌合固定されて
いる。パツキン18は下枠1の垂直に当り面20
に対して屋外F側から略接触状態で対向してお
り、風雨や埃等が室内Rへ侵入することを防止し
ている。当り面20は溝17の屋外F側の垂直壁
により形成されている。 A groove 19 with a narrow opening width (wide inside) is formed in the lower edges of both vertical walls 7 and 8, and is open toward the room R side. 18 mounting portions are fitted and fixed. The packing 18 is perpendicular to the bottom frame 1, and the contact surface 20
It is opposed from the outdoor F side in a substantially contacting state, and prevents wind, rain, dust, etc. from entering the indoor R. The contact surface 20 is formed by a vertical wall of the groove 17 on the outdoor F side.
第1図の−線矢視部分略図である第2図の
如く、戸車11は下框6の両端部に取り付けてあ
る。パツキン18は下框6の略全長にわたつて設
けてあるが、下框6の両端側部にはパツキン18
に代えて振れ止め突起21が設けてある。突起2
1は後述する如く戸車11に取り付けられた例え
ば略直方体状の部材であり、パツキン18を延長
する形で設けてあるが、パツキン18より僅かな
距離(例えば0.1〜0.2mm)だけ当り面20側へ突
出している。又パツキン18は例えばエチレンと
酢酸ビニールの共重合体等で作られており、その
摩擦係数が高いのに対し、突起21はポリアミド
等の低摩擦係数材料で作られている。 As shown in FIG. 2, which is a partial schematic view taken along the line - in FIG. 1, the door roller 11 is attached to both ends of the lower stile 6. The packing 18 is provided over almost the entire length of the lower stile 6, but the packing 18 is provided on both end sides of the lower stile 6.
A steady rest protrusion 21 is provided instead. Protrusion 2
Reference numeral 1 denotes a substantially rectangular parallelepiped-shaped member attached to the door roller 11 as described later, and is provided in the form of an extension of the seal 18, but it is attached to the contact surface 20 side by a small distance (for example, 0.1 to 0.2 mm) from the seal 18. protrudes to. The seal 18 is made of, for example, a copolymer of ethylene and vinyl acetate, which has a high coefficient of friction, whereas the protrusion 21 is made of a material with a low coefficient of friction, such as polyamide.
斜視略図である第3図の如く、戸車ボデイ12
の一方(下框6の先端側)の端面の下部には合成
樹脂製の固定ピース22が固定してある。固定ピ
ース22は走行面清掃用の刷毛23の上部を保持
する部材で、前記突起21は固定ピース22の室
内R側の一体成形又は接着剤等により固定されて
いる。斜視部分図である第4図の如く、下框6の
垂直壁8の端部はパツキン装着溝19の周壁部分
だけが長さlにわたつて切り欠かれている。突起
21はこの切欠部lに入り込み、溝周壁の切欠端
面25に当接するようになつている。他方の垂直
壁7の端部には戸車固定用の切起部26が設けて
ある。切起部26は垂直壁8側へ切り起こされて
おり、切起部26を第3図の固定ピース22の側
面(突起21と反対側の側面)の溝に嵌め込むよ
うになつている。 As shown in FIG. 3, which is a schematic perspective view, the door roller body 12
A fixing piece 22 made of synthetic resin is fixed to the lower part of the end face of one side (the tip side of the lower stile 6). The fixed piece 22 is a member that holds the upper part of the brush 23 for cleaning the running surface, and the protrusion 21 is fixed by integral molding on the indoor R side of the fixed piece 22 or by adhesive or the like. As shown in FIG. 4, which is a perspective partial view, the end of the vertical wall 8 of the lower stile 6 is cut out over a length l only at the circumferential wall portion of the gasket mounting groove 19. The protrusion 21 enters this notch l and comes into contact with the notch end surface 25 of the groove peripheral wall. A cut-out portion 26 for fixing the door roller is provided at the end of the other vertical wall 7. The cut-and-raised portion 26 is cut and raised toward the vertical wall 8, and the cut-and-raised portion 26 is fitted into a groove on the side surface (the side opposite to the protrusion 21) of the fixing piece 22 shown in FIG.
作用を説明する。第2図において、矢印Pの如
く下枠1の長手方向の力を障子5に加えると、戸
車11が同方向に走行して障子5が開閉する。こ
の開閉動作において、矢印Qの如く下枠長手方向
に対して傾斜した方向の力が障子5に加えられた
場合や、戸車11のタイヤ13の方向に誤差があ
る場合には、障子5は例えば戸先aが戸尻bより
も屋内R側に偏倚した傾斜姿勢で走行する。そう
すると摩擦係数の高いパツキン18が戸先a側に
おいて当り面20に接近するが、当り面20には
戸先a側の低摩擦係数の突起21が圧接するだけ
で、パツキン18が当り面20に圧接することは
なく、当り面20上を突起21だけが圧接状態で
摺動する。従つて障子5を軽快に開閉することが
できる。 Explain the action. In FIG. 2, when a force in the longitudinal direction of the lower frame 1 is applied to the shoji 5 as indicated by an arrow P, the door roller 11 runs in the same direction and the shoji 5 opens and closes. In this opening/closing operation, if a force is applied to the shoji 5 in a direction inclined with respect to the longitudinal direction of the lower frame as shown by arrow Q, or if there is an error in the direction of the tires 13 of the door roller 11, the shoji 5 will move, for example. The vehicle travels in an inclined posture in which the door end a is more biased towards the indoor R side than the door end b. Then, the gasket 18 with a high coefficient of friction approaches the abutting surface 20 on the side of the door tip a, but only the protrusion 21 with a low coefficient of friction on the side of the door tip a comes into pressure contact with the abutting surface 20, and the gasket 18 comes into contact with the abutting surface 20. There is no pressure contact, and only the protrusion 21 slides on the contact surface 20 in a pressure contact state. Therefore, the shoji 5 can be opened and closed easily.
以上説明したように本考案によると、傾斜走行
時に低摩擦係数の突起21を当り面20に当接さ
せ、高摩擦係数のパツキン18が当り面20に圧
接することを防止したので、障子5を常に軽快に
開閉することができる。又突起21は傾斜走行時
に当り面20に圧接する部材であり、突起21の
当り面(下枠当り面20に圧接する面)はパツキ
ン18の当り面(シール面)と略同一平面上に並
べることができるので、パツキン18を当り面2
0に対して略接触状態に保つことができ、パツキ
ン18の密閉性能を実用上問題のない程度にまで
高めることができる。特に風に対する密閉性能に
ついては、風圧により下框6等が撓んでシール1
8が当り面20に密着し、それにより密閉性能が
向上することを期待できる。更に本考案では突起
21を戸車11に設けたので、下框6に突起21
をいちいち固定する場合に比べ、障子5の組立作
業を簡単化することができる。特に本考案では、
下枠1のタイヤ走行面15を清掃するための刷毛
23を保持する固定ピース22を戸車ボデイ12
に一体的に設け、振れ止め部用の低摩擦係数の突
起21を上記固定ピース22から一体的に突出さ
せたので、刷毛23用の固定ピース22を利用し
て突起21を設けることができ、構造及び組立作
業を特に簡単化できる。 As explained above, according to the present invention, the protrusions 21 with a low friction coefficient are brought into contact with the contact surface 20 when traveling on an incline, and the seal 18 with a high friction coefficient is prevented from coming into pressure contact with the contact surface 20. It can be opened and closed easily at all times. Furthermore, the protrusion 21 is a member that comes into pressure contact with the contact surface 20 during inclined running, and the contact surface of the projection 21 (the surface that comes into pressure contact with the lower frame contact surface 20) is arranged approximately on the same plane as the contact surface (sealing surface) of the seal 18. Since it is possible to
0, and the sealing performance of the gasket 18 can be improved to a level that poses no practical problem. In particular, regarding the sealing performance against wind, the lower stile 6 etc. are bent due to the wind pressure and the seal 1
8 will come into close contact with the contact surface 20, and it can be expected that the sealing performance will be improved thereby. Furthermore, in the present invention, since the protrusion 21 is provided on the door roller 11, the protrusion 21 is provided on the lower stile 6.
The assembly work of the shoji 5 can be simplified compared to the case where the shoji 5 is fixed one by one. In particular, in this invention,
A fixed piece 22 that holds a brush 23 for cleaning the tire running surface 15 of the lower frame 1 is attached to the door roller body 12.
Since the protrusion 21 with a low friction coefficient for the steady rest is integrally protruded from the fixing piece 22, the protrusion 21 can be provided using the fixing piece 22 for the brush 23. The structure and assembly work can be particularly simplified.
第1図は本考案実施例の一部切欠き垂直断面部
分図、第2図は第1図の−矢視部分略図、第
3図は戸車の斜視略図、第4図は障子下框の斜視
部分図である。1……下枠、5……障子、6……
下框、11……戸車、12……戸車ボデイ、13
……タイヤ、15……走行面、16……係合部、
17……案内溝、18……パツキン、21……振
れ止め突起(振れ止め部)、22……固定ピース、
23……刷毛。
Fig. 1 is a partially cutaway vertical cross-sectional view of an embodiment of the present invention, Fig. 2 is a schematic view of a portion viewed from the - arrow in Fig. 1, Fig. 3 is a schematic perspective view of a door roller, and Fig. 4 is a perspective view of a shoji lower stile. It is a partial diagram. 1...Bottom frame, 5...Shoji, 6...
Lower stile, 11... Door roller, 12... Door roller body, 13
... Tire, 15 ... Running surface, 16 ... Engagement part,
17... Guide groove, 18... Packing, 21... Steady rest protrusion (steady rest part), 22... Fixed piece,
23...Brush.
Claims (1)
枠の下開きの案内溝に係合する係合部と、上記タ
イヤと係合部とを支持するボデイとを備えた戸車
を障子下框の両端部に取り付け、下枠に対して水
平かつその長手方向と直角な水平横方向に対向す
るパツキンを障子下框に略全長にわたつて設け、
上記走行面を清掃するための刷毛を保持する固定
ピースを上記ボデイに一体的に設け、上記パツキ
ンに対して下枠長手方向に隣接する位置におい
て、低摩擦係数の部材からなる突起を各戸車の上
記固定ピースから一体的に上記水平横方向へ突出
させ、障子の傾斜走行時に下枠に対して上記方向
に接触する振れ止め部を上記突起により形成した
ことを特徴とする戸車式障子。 A door roller equipped with a tire that runs on a flat running surface of the lower frame, an engaging part that engages with a guide groove opened at the bottom of the lower frame, and a body that supports the tire and the engaging part is mounted under a shoji. A shoji lower stile is provided with padskin attached to both ends of the stile and facing horizontally and laterally, horizontally to the lower frame and perpendicular to its longitudinal direction, over approximately the entire length of the shoji lower stile,
A fixed piece that holds a brush for cleaning the running surface is integrally provided on the body, and a protrusion made of a material with a low friction coefficient is installed on each door car at a position adjacent to the gasket in the longitudinal direction of the lower frame. A door roller type shoji, characterized in that the protrusion forms a steady rest part that integrally projects from the fixed piece in the horizontal and lateral direction and comes into contact with the lower frame in the direction when the shoji runs at an incline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15893783U JPS6068166U (en) | 1983-10-13 | 1983-10-13 | door roller type shoji |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15893783U JPS6068166U (en) | 1983-10-13 | 1983-10-13 | door roller type shoji |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6068166U JPS6068166U (en) | 1985-05-15 |
JPH0229178Y2 true JPH0229178Y2 (en) | 1990-08-06 |
Family
ID=30350010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15893783U Granted JPS6068166U (en) | 1983-10-13 | 1983-10-13 | door roller type shoji |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6068166U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120535A (en) * | 1976-04-02 | 1977-10-11 | Hokusei Aluminium Co Ltd | Sash roller |
-
1983
- 1983-10-13 JP JP15893783U patent/JPS6068166U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120535A (en) * | 1976-04-02 | 1977-10-11 | Hokusei Aluminium Co Ltd | Sash roller |
Also Published As
Publication number | Publication date |
---|---|
JPS6068166U (en) | 1985-05-15 |
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