JPS6310063Y2 - - Google Patents
Info
- Publication number
- JPS6310063Y2 JPS6310063Y2 JP16725881U JP16725881U JPS6310063Y2 JP S6310063 Y2 JPS6310063 Y2 JP S6310063Y2 JP 16725881 U JP16725881 U JP 16725881U JP 16725881 U JP16725881 U JP 16725881U JP S6310063 Y2 JPS6310063 Y2 JP S6310063Y2
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- pivot support
- door
- support pieces
- folded
- 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
- 238000005452 bending Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
Landscapes
- Extensible Doors And Revolving Doors (AREA)
- Support Devices For Sliding Doors (AREA)
Description
【考案の詳細な説明】
本考案は、扉パネルを連結具によつて折り畳み
自在に連結してなる折り畳み扉の連結装置に関す
るもので、その目的は、連結具における開閉抵抗
が両扉パネルが折り畳まれた際に最大になるよう
に変化して、扉パネルが折り畳まれ相互に当接す
る際の衝撃が緩和される折り畳み扉の連結装置を
提供するにある。[Detailed description of the invention] The present invention relates to a connecting device for a folding door in which door panels are foldably connected by a connecting device. To provide a connecting device for a folding door that changes to the maximum when the door panels are folded and softens the impact when the door panels are folded and come into contact with each other.
以下、本考案を図面に基いて説明する。 Hereinafter, the present invention will be explained based on the drawings.
第1図に示す折り畳み扉の連結装置は、本考案
の一実施例で、断面コ字型材1の両側縁を内方に
折曲してその先端に各々断面円形の枢支軸部2を
設けて連結具3となし、該連結具3の両枢支軸部
2間に、相互に連結される扉パネル4の側端部よ
り各々突設された枢支受片5を対にして挿入し、
該両枢支受片5を両枢支軸部2に各々巻包むよう
に回動自在に嵌合し、両扉パネル4が折り畳まれ
た際に両枢支受片5の外円周面6が最大圧力で当
接するように、枢支受片5の肉厚を変化させて形
成せしめてなるものである。連結具3は、アルミ
ニウム押出成形品で、又、枢支受片5も、アルミ
ニウム押出成形品が木製の扉パネル4の側端部に
固着されて突設されたものである。扉パネル4
は、第2図に示す如く、対にして連結具3によつ
て折り畳み自在に連結され、開口枠7内に二つ折
り扉として開閉自在に吊設されるものである。枢
支受片5は、a部からb部に至るに従つて徐々に
肉厚が厚くなるようテーパー状に形成されてお
り、両扉パネル4が折り畳まれた際に当接するb
部が最大肉厚になつている。したがつて、該折り
畳み扉の連結装置においては、連結された扉パネ
ル4を伸曲させて開閉している間、両枢支受片5
の外円周面6が相互に当接し、断面略コ字型の連
結具3の挾持しようとする弾性力が加わつて相互
に圧接して、連結具3の部分で適宜の開閉抵抗が
あり、該開閉抵抗が、扉パネル4が折り畳まれ開
けられた際に最大になるように徐々に変化するの
で、扉パネル4は滑らかに伸曲開閉され、扉パネ
ル4が折り畳まれ相互に当接する際の衝撃が緩和
されるものである。又、該折り畳み扉の連結装置
においては、第3図に示す如く、扉パネル4が伸
展された際に両枢支受片5の外円周面6間に隙間
8が生じるように枢支受片5が部分的に薄肉に形
成されているので、扉パネル4が伸展され閉じら
れた際に、前記開閉抵抗がなくなつて、扉パネル
4が伸展させて閉じた勢で反動的に折曲すること
がなく、確実に伸展されて閉じられるものであ
る。 The folding door connecting device shown in FIG. 1 is an embodiment of the present invention, in which both side edges of a member 1 having a U-shaped cross section are bent inward, and pivot shafts 2 each having a circular cross section are provided at the ends thereof. A connecting device 3 is formed, and between both pivot shaft portions 2 of the connecting device 3, a pair of pivot receiving pieces 5 protruding from the side ends of the mutually connected door panels 4 are inserted. ,
Both pivot support pieces 5 are rotatably fitted around both pivot shafts 2 so that when both door panels 4 are folded, the outer circumferential surface 6 of both pivot support pieces 5 is The wall thickness of the pivot support piece 5 is changed so that it can abut with maximum pressure. The connector 3 is an aluminum extrusion molded product, and the pivot support piece 5 is also an aluminum extrusion molded product fixed to the side end of the wooden door panel 4 and protrudingly provided. door panel 4
As shown in FIG. 2, they are foldably connected in pairs by a connector 3, and suspended in an opening frame 7 as a bifold door so as to be openable and closable. The pivot support piece 5 is formed in a tapered shape so that the wall thickness gradually increases from part a to part b, and when both door panels 4 are folded, the part b comes into contact with the part b.
The part has the maximum thickness. Therefore, in the folding door connecting device, while the connected door panels 4 are being extended and opened/closed, both pivot receiving pieces 5
The outer circumferential surfaces 6 of the connectors are in contact with each other, and the elastic force of the connector 3, which has a substantially U-shaped cross section, is applied to press against the connector 3, so that there is an appropriate opening/closing resistance at the connector 3. The opening/closing resistance gradually changes so that it becomes maximum when the door panel 4 is folded and opened, so that the door panel 4 is smoothly extended and opened and closed, and when the door panels 4 are folded and abutted against each other. The impact is alleviated. Furthermore, in the folding door connecting device, as shown in FIG. Since the piece 5 is formed to be partially thin, when the door panel 4 is extended and closed, the opening/closing resistance is eliminated, and the door panel 4 is bent in reaction to the extended and closed force. It can be reliably extended and closed without any bending.
なお、本考案の折り畳み扉の連結装置において
は、第4図、第5図に示す実施例の如く、両扉パ
ネル4が折り畳まれた際にその外円周面6が当接
する枢支受片5のb部が部分的に厚肉に形成され
ても良く、又両枢支受片5を挾持しようとする連
結具3の弾性力を高めるために枢支軸部2を中空
筒状に形成しても良く、又連結具3が合成樹脂押
出成型品であつても良く、又枢支受片5が扉パネ
ル4の側端部に一体に突設されても良く、又多数
枚の扉パネル4が各々連結具3で連結される多数
枚折り畳み式扉に使用されても良いものである。 In addition, in the folding door connecting device of the present invention, as in the embodiment shown in FIGS. 4 and 5, there is a pivot receiving piece whose outer circumferential surface 6 comes into contact when both door panels 4 are folded. 5 may be partially thickened, and the pivot shaft portion 2 may be formed into a hollow cylindrical shape in order to increase the elastic force of the connector 3 that attempts to clamp both pivot support pieces 5. Alternatively, the connector 3 may be a synthetic resin extrusion molded product, the pivot support piece 5 may be integrally protruded from the side end of the door panel 4, or the connector 3 may be made of a synthetic resin extrusion. It may also be used in a multi-panel folding door in which the panels 4 are connected by connectors 3.
上述の如く、本考案の折り畳み扉の連結装置に
おいては、両扉パネルが折り畳まれた際に、両枢
支受片の外円周面が当接して生じる開閉抵抗が最
大になるので、扉パネルが折り畳まれ相互に当接
する際の衝撃が緩和されるものである。 As mentioned above, in the folding door connecting device of the present invention, when both door panels are folded, the opening/closing resistance generated by the contact between the outer circumferential surfaces of both pivot support pieces is maximized. This reduces the impact when the two are folded and come into contact with each other.
第1図、第3図は本考案の一実施例を示す要部
断面図、第2図は同実施例の使用状態を示す斜視
図、第4図は別の実施例を示す要部断面図、第5
図は同実施例の使用状態を示す断面図である。
図において、1は断面略コ字型材、2は枢支軸
部、3は連結具、4は扉パネル、5は枢支受片、
6は外円周面、7は開口枠、8は隙間である。
Figures 1 and 3 are sectional views of essential parts showing one embodiment of the present invention, Figure 2 is a perspective view of the embodiment in use, and Figure 4 is a sectional view of essential parts showing another embodiment. , 5th
The figure is a sectional view showing the usage state of the same embodiment. In the figure, 1 is a substantially U-shaped cross section, 2 is a pivot shaft, 3 is a connector, 4 is a door panel, 5 is a pivot support piece,
6 is an outer circumferential surface, 7 is an opening frame, and 8 is a gap.
Claims (1)
先端に各々断面円形の枢支軸部を設けて連結具と
なし、該連結具の両枢支軸部間に、相互に連結さ
れる扉パネルの側端部より各々突設された枢支受
片を対にして挿入し、該両枢支受片を両枢支軸部
に各々巻包むように回動自在に嵌合し、両扉パネ
ルが折り畳まれた際に両枢支受片の外円周面が最
大圧力で当接するように、枢支受片の肉厚を変化
させて形成してなる折り畳み扉の連結装置。 A connecting tool is formed by bending both side edges of a substantially U-shaped member inward and providing pivot shafts each having a circular cross section at the tips thereof, and connecting the two pivot shafts of the connecting tool to each other. Insert the pivot support pieces protruding from the side ends of the door panel as a pair, and rotatably fit the pivot support pieces so as to wrap around both the pivot shafts, respectively, A folding door connection device in which the thickness of the pivot support pieces is varied so that the outer circumferential surfaces of both pivot support pieces come into contact with maximum pressure when both door panels are folded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16725881U JPS5872378U (en) | 1981-11-09 | 1981-11-09 | Folding door connection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16725881U JPS5872378U (en) | 1981-11-09 | 1981-11-09 | Folding door connection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5872378U JPS5872378U (en) | 1983-05-16 |
JPS6310063Y2 true JPS6310063Y2 (en) | 1988-03-24 |
Family
ID=29959359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16725881U Granted JPS5872378U (en) | 1981-11-09 | 1981-11-09 | Folding door connection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5872378U (en) |
-
1981
- 1981-11-09 JP JP16725881U patent/JPS5872378U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5872378U (en) | 1983-05-16 |
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