JPS5818553Y2 - folding door - Google Patents
folding doorInfo
- Publication number
- JPS5818553Y2 JPS5818553Y2 JP1979040845U JP4084579U JPS5818553Y2 JP S5818553 Y2 JPS5818553 Y2 JP S5818553Y2 JP 1979040845 U JP1979040845 U JP 1979040845U JP 4084579 U JP4084579 U JP 4084579U JP S5818553 Y2 JPS5818553 Y2 JP S5818553Y2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- joint piece
- door
- doors
- sides
- 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)
Description
【考案の詳細な説明】 本考案は折り畳み戸に関するものである。[Detailed explanation of the idea] The present invention relates to a folding door.
従来、浴室の出入口等に用いられる折り畳み戸は、第３
図に示すように、折り畳み部に関節片３′が設けられ、
該関節片３′の両側に雄型の嵌合部３１′。Conventionally, folding doors used for entrances and exits of bathrooms, etc.
As shown in the figure, a joint piece 3' is provided in the folding part,
Male fitting portions 31' on both sides of the joint piece 3'.
３２′が設けられ、該それぞれの嵌合部３１ ’、 ３
２’に両側の戸１’、２’の内側の側縁に設けられた雌
型の嵌合部１１’、２１’が回動自在に嵌合されたのみ
であったので、関節片３′と戸１’、２’との間にねじ
り、引張り等の力が加わると、関節片３′の嵌合部３１
’、 ３２’が戸１’、２’の嵌合部１１’、２１’
の開口部１３’、２３’から外れてしまう欠点があった
。32' are provided, and the respective fitting portions 31', 3
Since the female fitting parts 11' and 21' provided on the inner side edges of the doors 1' and 2' on both sides of the joint piece 3' were only rotatably fitted to the joint piece 3'. When a force such as twisting or pulling is applied between the door 1', 2', the fitting part 31 of the joint piece 3'
', 32' are the fitting parts 11', 21' of doors 1', 2'
There was a drawback that it could come off from the openings 13' and 23'.
また、該折り畳み戸の組立てに於いては、戸１’、２’
と関節片３′とを連結するために、関節片３′の嵌合部
３１’、３２’と戸１’、２’の嵌合部１１’、２１’
の嵌合を上下方向の差し込みとなしており、戸１’、２
’の高さの２倍の組立てスペースを必要とし、且つ嵌合
部３１’、３２’、１１’、２１’の寸法精度を必要と
し、製造が非常に煩雑なものとなっていた。In addition, in assembling the folding door, doors 1' and 2'
In order to connect the joint piece 3' with the fitting parts 31' and 32' of the joint piece 3' and the fitting parts 11' and 21' of the doors 1' and 2',
The fitting is done by inserting in the vertical direction, and doors 1' and 2
This requires an assembly space twice as large as the height of the connector, and dimensional accuracy of the fitting portions 31', 32', 11', and 21' is required, making manufacturing extremely complicated.
本考案は、上記従来の折り畳み戸の欠点を解消し、製造
が容易で、関節片と戸との嵌合が外れることのない折り
畳み戸を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a folding door that overcomes the drawbacks of the conventional folding door, is easy to manufacture, and does not disengage the joint between the joint and the door.
即ち、本考案の要旨は、関節片の両側に円柱状の雄型の
嵌合部が設けられ、戸の側縁に断面円弧状の嵌合溝を有
する雌型の嵌合部が設けられ、前記両嵌合部は互いに回
動自在に嵌合され、前記雌型の嵌合部の外側の面には断
面円弧状の摺動面が設けられ、外れ止め片の両側に前記
摺動面と互いに摺動する摺動面が設けられ、前記外れ止
め片が両側の戸のそれぞれの嵌合部を前記関節片の嵌合
部との間に摺動可能に挟持して前記関節片に固定されて
いることを特徴とす折り畳み戸に存する。That is, the gist of the present invention is that a cylindrical male fitting part is provided on both sides of the joint piece, a female fitting part having a fitting groove with an arcuate cross section is provided on the side edge of the door, The two fitting parts are rotatably fitted to each other, and the outer surface of the female fitting part is provided with a sliding surface having an arcuate cross section, and the sliding surface and the sliding surface are provided on both sides of the retaining piece. Sliding surfaces that slide on each other are provided, and the retaining pieces are fixed to the joint piece by slidably sandwiching the respective fitting portions of the doors on both sides with the fitting portion of the joint piece. The folding door is characterized by the fact that
次に本考案の折り畳み戸を図面の実施例を参照して説明
する。Next, the folding door of the present invention will be explained with reference to embodiments of the drawings.
第１図は本考案折り畳み戸の正面図であり、二枚の戸１
，２が鉄部１，２と略同じ長さの関節片３によって回動
可能に連結され、該関節片３のところで折り畳まれるよ
うになされている。Figure 1 is a front view of the folding door of the present invention, with two doors 1
, 2 are rotatably connected by a joint piece 3 having approximately the same length as the iron parts 1 and 2, and are folded at the joint piece 3.
戸１，２と関節片３との連結部は、第２図に示すように
、関節片３の両側に設けられた嵌合部３１゜３２に、両
側の戸１，２の側縁に設けられた嵌合部１１．２１が回
動自在に嵌合され、外れ止め片４が鉄部１，２の嵌合部
１１，２１を上記関節片３との間に摺動可能に挟持して
上記関節片３の上下の端部に固定されている。As shown in FIG. 2, the connecting parts between the doors 1 and 2 and the joint piece 3 are provided at fitting parts 31 and 32 provided on both sides of the joint piece 3, and on the side edges of the doors 1 and 2 on both sides. The fitting portions 11 and 21 of the iron portions 1 and 2 are rotatably fitted, and the retaining piece 4 slidably holds the fitting portions 11 and 21 of the iron parts 1 and 2 between it and the joint piece 3. It is fixed to the upper and lower ends of the joint piece 3.
関節片３は、アルミニウム等の長尺材からなり、その長
手方向に沿って両側が同し方向に折り曲げられて先端に
円柱状の雄型の嵌合部３１，３２が設けられている。The joint piece 3 is made of a long material such as aluminum, and both sides thereof are bent in the same direction along its longitudinal direction, and cylindrical male fitting parts 31 and 32 are provided at the tips.
嵌合部３１．３２は若干内方に向けて設けられている。The fitting portions 31, 32 are provided slightly inward.
戸１，２は、その内側の側縁に沿って先端に断面円弧状
の嵌合溝１２，２２を有する雌型の嵌合部１１゜２１が
設けられている。The doors 1 and 2 are provided along their inner side edges with female fitting portions 11 and 21 having fitting grooves 12 and 22 each having an arcuate cross section at the tip.
嵌合溝１２，２２は、上記関節片３の嵌合部３１，３２
と容易に嵌合できるように、その開口部１３．２３が上
記嵌合部３１．３２の外径と同一寸法もしくは若干太き
目になされている。The fitting grooves 12, 22 are the fitting parts 31, 32 of the joint piece 3.
The opening 13.23 has the same size as the outer diameter of the fitting part 31.32 or is slightly thicker so that it can be easily fitted with the fitting part 31.32.
嵌合溝１２，２２と雄型の嵌合部３１，３２の寸法関係
により変化するが、嵌合溝１２，２２の開口部１３．２
３は、その開口角度が１２０〜１８０°の範囲になされ
るのが好ましい。The openings 13.2 of the fitting grooves 12, 22 vary depending on the dimensional relationship between the fitting grooves 12, 22 and the male fitting portions 31, 32.
3, it is preferable that the opening angle is in the range of 120 to 180 degrees.
開口角度が１２０°以下になると、雄型の嵌合部３１．
３２の嵌合が困難となると共に、戸１，２と関節片３と
の間の回動角度が狭くなって折り畳み戸を完全に折り畳
むことができなくなり、開口角度が１８０°以上になる
と、嵌合は容易であるが、嵌合部ががたつき回動がスム
ーズに行えなくなるのである。When the opening angle is 120° or less, the male fitting portion 31.
32 becomes difficult to fit together, and the rotation angle between the doors 1 and 2 and the joint piece 3 becomes narrow, making it impossible to completely fold the folding door. Although the fitting is easy, the fitting part becomes loose and cannot be rotated smoothly.
戸１，２の嵌合溝１２，２２が設けられている嵌合部１
１．２１の外側の面には、同じく断面円弧状になされた
摺動面１４．２４が形成されている。Fitting part 1 provided with fitting grooves 12 and 22 for doors 1 and 2
A sliding surface 14.24, which also has an arcuate cross section, is formed on the outer surface of 1.21.
外れ止め片４は、ポリアミド樹脂等の滑性のある材料か
らなり、両側に沿って断面円弧状の摺動面４１．４２が
設けられている。The retaining piece 4 is made of a slippery material such as polyamide resin, and sliding surfaces 41 and 42 having an arcuate cross section are provided along both sides.
外れ止め片４の円弧状の摺動面４１．４２は、上記戸１
，２の嵌合部１１，２１の摺動面１４，２４よりその曲
率半径が若干大きくなされ、戸１，２の摺動面１４，２
４が嵌合されて互いに円滑に摺動できるようになされて
いる。The arcuate sliding surfaces 41 and 42 of the retaining piece 4 are connected to the door 1.
, 2, the radius of curvature is slightly larger than that of the sliding surfaces 14, 24 of the fitting parts 11, 21 of the doors 1, 2.
4 are fitted together so that they can slide smoothly against each other.
関節片３の嵌合部３１，３２に戸１，２の嵌合部１１゜
２１を左右から嵌合したのち、その上下の端部に外れ止
め片４，４を嵌合し、ビス５等で関節片３に固定するの
である。After fitting the fitting parts 11° 21 of the doors 1 and 2 from the left and right into the fitting parts 31 and 32 of the joint piece 3, fitting the retaining pieces 4 and 4 to the upper and lower ends thereof, and screwing the screws 5, etc. It is then fixed to the joint piece 3.
そうすると、関節片３の嵌合部３１．３２と外れ止め片
４の摺動面４１，４２との間に戸１．２の嵌合部１１，
２１が挾持されて戸１，２と関節片３とがしつかり連結
され外れることがないのである。Then, between the fitting part 31.32 of the joint piece 3 and the sliding surfaces 41, 42 of the retaining piece 4, the fitting part 11 of the door 1.2
21 is clamped, and the doors 1, 2 and the joint piece 3 are firmly connected and will not come off.
そして折り畳み戸に矢印の方向の力を加えれば、戸１，
２の嵌合部１１，２１が関節片３の嵌合部３１．３２と
の間で回動すると共に外れ止め片４の摺動面４１，４２
との間でも摺動して簡単に折り畳まれるのである。Then, if you apply a force in the direction of the arrow to the folding door, door 1,
The fitting portions 11 and 21 of the second joint rotate between the fitting portions 31 and 32 of the joint piece 3, and the sliding surfaces 41 and 42 of the retaining piece 4 rotate.
It can be easily folded by sliding between the two.
尚、外れ止め片４は、折り畳み戸の上下の二個所だけで
なく、更に中央部に取付けてもよいし、関節片３の全長
に沿って取付けてもよい。In addition, the retaining pieces 4 may be attached not only to the upper and lower parts of the folding door, but also to the center, or along the entire length of the joint piece 3.
上述のとおり、本考案の折り畳み戸は、関節片の両側に
設けられた嵌合部に、両側の戸の内側の側縁に設けられ
た嵌合部が回動自在に嵌合され、外れ止め片が両側の戸
のそれぞれの嵌合部を上記関節片の嵌合部との間に摺動
可能に挟持して上記関節片に固定されているから、ねじ
り、引張り等の力が加わっても関節片と戸とが外れるこ
とがなく、外れ止め片を用い関節片と戸の嵌合部には外
れ防止機能をもたせないので高い寸法精度を必要とせず
、嵌合も左右からの嵌合で済み組立てスペースもとらず
、製造の簡単なものになっている。As mentioned above, in the folding door of the present invention, the fitting parts provided on the inner side edges of both doors are rotatably fitted into the fitting parts provided on both sides of the joint piece, and the fitting parts provided on both sides of the door are rotatably fitted to prevent them from coming off. Since the two pieces are fixed to the joint piece by slidingly sandwiching the respective fitting parts of the doors on both sides with the fitting part of the joint piece, even if force such as torsion or tension is applied, The joint piece and the door do not come off, and the fitting part of the joint piece and the door does not have a detachment prevention function using a retaining piece, so high dimensional accuracy is not required, and the fitting can be done from the left and right. It does not take up much space for pre-assembly and is easy to manufacture.
第１図は本考案の折り畳み戸の一例を示す正面図、第２
図は第１図のＩＩ −ＩＩ線における断面図、第３図は
従来の折り畳み戸の折り畳み部の断面図である。
１．２・・・・・・戸、１１．２１・・・・・・嵌合部
、３・・・・・・関節片、３１゜３２・・・・・・嵌合
部、４・・・・・・外れ止め片、５・・・・・・ビス。Figure 1 is a front view showing an example of the folding door of the present invention;
The figure is a sectional view taken along the line II--II in FIG. 1, and FIG. 3 is a sectional view of the folding portion of a conventional folding door. 1.2... Door, 11.21... Fitting part, 3... Joint piece, 31° 32... Fitting part, 4... ...Removal retaining piece, 5...screws.
Claims (1)
側縁に断面円弧状の嵌合溝を有する雌型の嵌合部が設け
られ、前記両嵌合部は互いに回動自在に嵌合され、前記
雌型の嵌合部の外側の面には断面円弧状の摺動面が設け
られ、外れ止め片の両側に前記摺動面と互いに摺動する
摺動面が設けられ、前記外れ止め片が両側の戸のそれぞ
れの嵌合部を前記関節片の嵌合部との間に摺動可能に挟
持して前記関節片に固定されていることを特徴とず折り
畳み戸。A cylindrical male fitting part is provided on both sides of the joint piece, and a female fitting part having a fitting groove with an arcuate cross section is provided on the side edge of the door, and the two fitting parts rotate with each other. A sliding surface having an arcuate cross section is provided on the outer surface of the female fitting portion, and sliding surfaces that slide with the sliding surface are provided on both sides of the retaining piece. and the retaining piece is fixed to the joint piece by slidably sandwiching the fitting parts of the doors on both sides with the fitting part of the joint piece. door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040845U JPS5818553Y2 (en) | 1979-03-28 | 1979-03-28 | folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979040845U JPS5818553Y2 (en) | 1979-03-28 | 1979-03-28 | folding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55140686U JPS55140686U (en) | 1980-10-07 |
| JPS5818553Y2 true JPS5818553Y2 (en) | 1983-04-15 |
Family
ID=28910323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979040845U Expired JPS5818553Y2 (en) | 1979-03-28 | 1979-03-28 | folding door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818553Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411414Y2 (en) * | 1975-02-03 | 1979-05-23 |
-
1979
- 1979-03-28 JP JP1979040845U patent/JPS5818553Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55140686U (en) | 1980-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6217402Y2 (en) | ||
| US4059041A (en) | Snap-on screw | |
| JPS5818553Y2 (en) | folding door | |
| JPS593045Y2 (en) | Panel connection structure | |
| DE2601663A1 (en) | Roller blind container - has box two sections and two end caps with fixture holes and flanged edges and corners for fitting together | |
| KR101373309B1 (en) | Hinge of hinged door and entrance door for vinyl house using the same | |
| JPS62398Y2 (en) | ||
| JPS6310063Y2 (en) | ||
| JPH03115785U (en) | ||
| JPH0513906Y2 (en) | ||
| JPS603911Y2 (en) | bay window structure | |
| JPS582867Y2 (en) | Panel rotation connection device | |
| JPS6049750B2 (en) | Folding partition plate continuous device | |
| JPS627824Y2 (en) | ||
| JPS6019890Y2 (en) | Folding door coupling device | |
| JPH0734159Y2 (en) | Lattice | |
| JPS6037992Y2 (en) | folding door | |
| JPH0421453Y2 (en) | ||
| EP1063367A2 (en) | Supporting framework for sun curtains | |
| JPH053667Y2 (en) | ||
| JPH026230Y2 (en) | ||
| JPS58791Y2 (en) | folding door | |
| JPH021073Y2 (en) | ||
| JPH0311112Y2 (en) | ||
| JPS5914152B2 (en) | How to join parts |