JPH0363678U - - Google Patents
Info
- Publication number
- JPH0363678U JPH0363678U JP12484889U JP12484889U JPH0363678U JP H0363678 U JPH0363678 U JP H0363678U JP 12484889 U JP12484889 U JP 12484889U JP 12484889 U JP12484889 U JP 12484889U JP H0363678 U JPH0363678 U JP H0363678U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- pivot
- bearing block
- bracket
- upward
- 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.)
- Granted
Links
Landscapes
- Hinges (AREA)
Description
第１図は本考案の一実施例に係る扉用開閉支持
装置を適用した消化栓収納用箱の平面図であり、
第２図は第１図のＡ−Ａ線断面図であり、第３図
は第２図のＢ−Ｂ線断面図であり、第４図は第２
図のＣ−Ｃ線断面図であり、第５図は扉全開時に
おける第４図に対応した断面図である。第６図は
上記実施例に用いた球継手型ジヨイントの正面図
であり、第７図は第６図のＤ−Ｄ線断面図である
。
１……固定枠体、２……正面開口部、３……垂
直内側面、４……上位固定ブラケツト、５……下
位固定ブラケツト、６……下向き垂直枢軸、７…
…下向き垂直枢軸、８……扉、９……上位可動ブ
ラケツト、１０……下位可動ブラケツト、１１…
…下向き垂直枢軸、１２……上向き垂直枢軸、１
３……上位水平メインアーム、１４……軸受ブロ
ツク、１５……軸孔、１６……軸受ブロツク、１
７……軸孔、１８……下位水平メインアーム、１
９……軸受ブロツク、２０……軸孔、２１……軸
受ブロツク、２２……軸孔、２３……垂直枠、２
４……垂直枠、２５……上位水平内側面、２６…
…下位水平内側面、２７……上位静止ブラケツト
、２８……下位静止ブラケツト、２９……上位移
動ブラケツト、３０……下位移動ブラケツト、３
１……上位水平サブアーム、３２，３３……螺子
部、３４……球継手型ジヨイント、３５……水平
螺子孔、３６……球継手型ジヨイント、３７……
水平螺子孔、３８……上向き垂直軸棒、３９……
下向き垂直軸棒、４０……下位水平サブアーム、
４１，４２……螺子部、４３……球継手型ジヨイ
ント、４４……水平螺子孔、４５……球継手型ジ
ヨイント、４６……水平螺子孔、４７……下向き
垂直軸棒、４８……上向き垂直軸棒。
FIG. 1 is a plan view of a fire hydrant storage box to which a door opening/closing support device according to an embodiment of the present invention is applied;
2 is a sectional view taken along the line A-A in FIG. 1, FIG. 3 is a sectional view taken along the line BB in FIG. 2, and FIG.
5 is a sectional view taken along the line CC in the figure, and FIG. 5 is a sectional view corresponding to FIG. 4 when the door is fully opened. FIG. 6 is a front view of the ball joint type joint used in the above embodiment, and FIG. 7 is a sectional view taken along the line DD in FIG. 6. DESCRIPTION OF SYMBOLS 1... Fixed frame body, 2... Front opening, 3... Vertical inner surface, 4... Upper fixing bracket, 5... Lower fixing bracket, 6... Downward vertical pivot, 7...
...Downward vertical pivot, 8...Door, 9...Upper movable bracket, 10...Lower movable bracket, 11...
...Downward vertical axis, 12...Upward vertical axis, 1
3...Upper horizontal main arm, 14...Bearing block, 15...Shaft hole, 16...Bearing block, 1
7...Shaft hole, 18...Lower horizontal main arm, 1
9...Bearing block, 20...Shaft hole, 21...Bearing block, 22...Shaft hole, 23...Vertical frame, 2
4... Vertical frame, 25... Upper horizontal inner surface, 26...
...Lower horizontal inner surface, 27...Upper stationary bracket, 28...Lower stationary bracket, 29...Upper moving bracket, 30...Lower moving bracket, 3
1...Upper horizontal sub-arm, 32, 33...Threaded portion, 34...Ball joint type joint, 35...Horizontal screw hole, 36...Ball joint type joint, 37...
Horizontal screw hole, 38...Upward vertical axis bar, 39...
Downward vertical shaft rod, 40...lower horizontal sub-arm,
41, 42...Threaded portion, 43...Ball joint type joint, 44...Horizontal screw hole, 45...Ball joint type joint, 46...Horizontal screw hole, 47...Downward vertical shaft bar, 48...Upward Vertical axis rod.
Claims (1)
部と下部に固着する上位固定ブラケツト４と下位
固定ブラケツト５に下向き垂直枢軸６と上向き垂
直枢軸７を固設し、扉８の中間部背面の上部と下
部に固着する上位可動ブラケツト９と下位可動ブ
ラケツト１０に下向き垂直枢軸１１と上向き垂直
枢軸１２を固設し、平面視Ｌ字型の上位水平メイ
ンアーム１３の基端側に固設した軸受ブロツク１
４に下向き垂直枢軸６が嵌挿される軸孔１５を設
け、上位水平メインアーム１３の先端側に固設し
た軸受ブロツク１６に下向き垂直枢軸１１が嵌挿
される軸孔１７を設け、平面視Ｌ字型の下位水平
メインアーム１８の基端側に固設した軸受ブロツ
ク１９に上向き垂直枢軸７が嵌挿される軸孔２０
を設け、下位水平メインアーム１８の先端側に固
設した軸受ブロツク２１に上向き垂直枢軸１２が
嵌挿される軸孔２２を設け、基端側の軸受ブロツ
ク１４と軸受ブロツク１９に垂直枠２３の上端部
と下端部を固着し、先端側の軸受ブロツク１６と
軸受ブロツク２１に垂直枠２４の上端部と下端部
を固着し、前記正面開口部２の上位水平内側面２
５と下位水平内側面２６の各中間部に上位静止ブ
ラケツト２７と下位静止ブラケツト２８を固設し
、扉８の先端部背面の上部と下部に上位移動ブラ
ケツト２９と下位移動ブラケツト３０を固設し、
上位水平サブアーム３１の基端と先端に互いに逆
螺子の螺子部３２と螺子部３３を設け、球継手型
ジヨイント３４の水平螺子孔３５に基端螺子部３
２を螺合し、球継手型ジヨイント３６の水平螺子
孔３７に先端螺子部３３を螺合し、該ジヨイント
３４の上向き垂直軸棒３８を上位静止ブラケツト
２７に固着し、該ジヨイント３６の下向き垂直軸
棒３９を上位移動ブラケツト２９に固着し、下位
水平サブアーム４０の基端と先端に互いに逆螺子
の螺子部４１と螺子部４２を設け、球継手型ジヨ
イント４３の水平螺子孔４４に基端螺子部４１を
螺合し、球継手型ジヨイント４５の水平螺子孔４
６に先端螺子部４２を螺合し、該ジヨイント４３
の下向き垂直軸棒４７を下位静止ブラケツト２８
に固着し、該ジヨイント４５の上向き垂直軸棒４
８を下位移動ブラケツト３０に固着し、下向き枢
軸６と上向き枢軸７を同一鉛直線上に配置し、下
向き枢軸１１と上向き枢軸１２を同一鉛直線上に
配置し、上向き垂直軸棒３８と下向き垂直軸棒４
７を同一鉛直線上に配置し、下向き垂直軸棒３９
と上向き垂直軸棒４８を同一鉛直線上に配置し、
該枢軸６，７と該枢軸１１，１２間の直線距離を
該軸棒３８，４７と該軸棒３９，４８間と直線距
離に合致させた扉用開閉支持装置。 A downward vertical pivot 6 and an upward vertical pivot 7 are fixed to an upper fixing bracket 4 and a lower fixing bracket 5 fixed to the upper and lower parts of the vertical inner surface 3 of the front opening 2 of the fixed frame 1, and the intermediate part of the door 8 is fixed. A downward vertical pivot 11 and an upward vertical pivot 12 are fixed to an upper movable bracket 9 and a lower movable bracket 10 that are fixed to the upper and lower parts of the back surface, and are fixed to the base end side of an upper horizontal main arm 13 that is L-shaped in plan view. Bearing block 1
4 is provided with a shaft hole 15 into which the downward vertical pivot 6 is fitted, and a shaft hole 17 into which the downward vertical pivot 11 is fitted is provided in the bearing block 16 fixedly installed on the distal end side of the upper horizontal main arm 13. A shaft hole 20 into which the upward vertical pivot 7 is fitted into a bearing block 19 fixed to the base end side of the lower horizontal main arm 18 of the mold.
A shaft hole 22 into which the upward vertical pivot 12 is fitted is provided in a bearing block 21 fixed to the distal end side of the lower horizontal main arm 18, and the upper end of the vertical frame 23 is provided in the bearing block 14 and the bearing block 19 on the proximal end side. The upper and lower ends of the vertical frame 24 are fixed to the bearing block 16 and the bearing block 21 on the tip side, and the upper horizontal inner surface 2 of the front opening 2 is fixed.
An upper stationary bracket 27 and a lower stationary bracket 28 are fixed at the intermediate portions of the door 5 and the lower horizontal inner surface 26, and an upper moving bracket 29 and a lower moving bracket 30 are fixed at the upper and lower parts of the back of the tip of the door 8. ,
A screw portion 32 and a screw portion 33 are provided at the base end and the tip of the upper horizontal sub-arm 31, and the screw portion 32 and the screw portion 33 are provided with reverse screws to each other, and the base end screw portion 3 is inserted into the horizontal screw hole 35 of the ball joint type joint 34.
2, screw the tip end screw part 33 into the horizontal screw hole 37 of the ball joint type joint 36, fix the upward vertical axis rod 38 of the joint 34 to the upper stationary bracket 27, and fix the downward vertical axis of the joint 36. The shaft rod 39 is fixed to the upper movable bracket 29, and a threaded portion 41 and a threaded portion 42 are provided at the proximal end and the distal end of the lower horizontal sub-arm 40, and the threaded portions 41 and 42 are reversely threaded to each other. The horizontal screw hole 4 of the ball joint type joint 45 is screwed together.
6, screw the tip end screw part 42 into the joint 43
The downward vertical axis rod 47 is attached to the lower stationary bracket 28.
and the upward vertical shaft 4 of the joint 45.
8 is fixed to the lower moving bracket 30, the downward pivot 6 and the upward pivot 7 are arranged on the same vertical line, the downward pivot 11 and the upward pivot 12 are arranged on the same vertical line, and the upward vertical axis 38 and the downward vertical axis are arranged on the same vertical line. 4
7 on the same vertical line, and the downward vertical axis rod 39
and the upward vertical axis rod 48 are arranged on the same vertical line,
A door opening/closing support device in which the linear distance between the pivots 6, 7 and the pivots 11, 12 matches the linear distance between the shaft bars 38, 47 and the shaft bars 39, 48.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12484889U JPH0639031Y2 (en) | 1989-10-25 | 1989-10-25 | Door support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12484889U JPH0639031Y2 (en) | 1989-10-25 | 1989-10-25 | Door support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363678U true JPH0363678U (en) | 1991-06-21 |
| JPH0639031Y2 JPH0639031Y2 (en) | 1994-10-12 |
Family
ID=31672746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12484889U Expired - Lifetime JPH0639031Y2 (en) | 1989-10-25 | 1989-10-25 | Door support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639031Y2 (en) |
-
1989
- 1989-10-25 JP JP12484889U patent/JPH0639031Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639031Y2 (en) | 1994-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |