JPS6411280U - - Google Patents
Info
- Publication number
- JPS6411280U JPS6411280U JP10668787U JP10668787U JPS6411280U JP S6411280 U JPS6411280 U JP S6411280U JP 10668787 U JP10668787 U JP 10668787U JP 10668787 U JP10668787 U JP 10668787U JP S6411280 U JPS6411280 U JP S6411280U
- Authority
- JP
- Japan
- Prior art keywords
- hatch
- roller
- building
- pivotally connected
- roller guide
- 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.)
- Pending
Links
Landscapes
- Closures For Containers (AREA)
Description
第１図は本考案にかかる建造物のハツチの一実
施例の斜視図、第２図はその要部の拡大斜視図、
第３図はその要部の動作を示す拡大縦断面図、第
４図は従来の建造物のハツチの蓋開閉手段部分を
示す斜視図である。
１……ハツチ本体、２……上蓋、３……下蓋、
４……ローラガイド、５……ローラ、７，８……
連結杆。
Fig. 1 is a perspective view of an embodiment of the hatch of the building according to the present invention, Fig. 2 is an enlarged perspective view of the main parts thereof,
FIG. 3 is an enlarged longitudinal sectional view showing the operation of the main parts thereof, and FIG. 4 is a perspective view showing the lid opening/closing means of a hatch in a conventional building. 1...Hatch body, 2...Top lid, 3...Bottom lid,
4...Roller guide, 5...Roller, 7, 8...
Connecting rod.
Claims (1)
を開閉自在に枢着した建造物のハツチにおいて、
前記ハツチ本体の前記上下蓋枢着部分と対向する
方向に延びる内側周面に横方向に取設されたロー
ラガイドと、該ローラガイドに進退自由に遊嵌さ
れたローラと、該ローラに一端を枢着されると共
に前記上下蓋に他端を枢着された連結杆とを備え
ていることを特徴とする建造物のハツチ。 In a building hatch, the upper and lower lids are pivotally attached to one edge of the tube end of the flat rectangular cylindrical hatch body, so that they can be opened and closed.
a roller guide installed laterally on an inner circumferential surface of the hatch body that extends in a direction opposite to the upper and lower lid pivoting portions; a roller loosely fitted in the roller guide so as to be able to move forward and backward; and one end attached to the roller. A hatch for a building, characterized in that it is provided with a connecting rod which is pivotally connected and whose other end is pivotally connected to the upper and lower lids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10668787U JPS6411280U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10668787U JPS6411280U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411280U true JPS6411280U (en) | 1989-01-20 |
Family
ID=31340421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10668787U Pending JPS6411280U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03269572A (en) * | 1990-03-20 | 1991-12-02 | Yamaha Corp | Keyboard cover opening/closing mechanism for electronic musical instrument |
| WO2023189524A1 (en) * | 2022-03-30 | 2023-10-05 | ブラザー工業株式会社 | Machine tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6242672B2 (en) * | 1983-08-09 | 1987-09-09 | Kongo Kk |
-
1987
- 1987-07-10 JP JP10668787U patent/JPS6411280U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6242672B2 (en) * | 1983-08-09 | 1987-09-09 | Kongo Kk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03269572A (en) * | 1990-03-20 | 1991-12-02 | Yamaha Corp | Keyboard cover opening/closing mechanism for electronic musical instrument |
| WO2023189524A1 (en) * | 2022-03-30 | 2023-10-05 | ブラザー工業株式会社 | Machine tool |