JPS64378U - - Google Patents
Info
- Publication number
- JPS64378U JPS64378U JP9381087U JP9381087U JPS64378U JP S64378 U JPS64378 U JP S64378U JP 9381087 U JP9381087 U JP 9381087U JP 9381087 U JP9381087 U JP 9381087U JP S64378 U JPS64378 U JP S64378U
- Authority
- JP
- Japan
- Prior art keywords
- door
- rack
- opening
- closing
- support member
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図ないし第２図は本考案の実施例を示して
おり、第１図は本考案に係る開閉扉を示す一部切
欠側面図、第２図はその要部の分解斜視図である
。第３図は従来の開閉扉を示す側面図である。
２……扉、３……支点、４……歯車、５……ラ
ツク、５１……受止め片、６……支持部材、６１
……収納穴、７……ばね部材。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a partially cutaway side view showing an opening/closing door according to the present invention, and FIG. 2 being an exploded perspective view of the main parts thereof. FIG. 3 is a side view showing a conventional opening/closing door. 2... Door, 3... Fulcrum, 4... Gear, 5... Rack, 51... Receiving piece, 6... Supporting member, 61
...Storage hole, 7...Spring member.
Claims (1)
合位置とにわたつて回動自在になつた開閉扉にお
いて、前記扉に取りつけてある歯車と、該歯車に
噛合し、前記扉の回動に伴つて往復移動するラツ
クと、該ラツクを摺動自在に案内する支持部材と
、該支持部材内に設けてあり、前記扉の開閉速度
を調節すべく前記ラツクを弾圧付勢するばね部材
とを具備し、このばね部材のばね定数が伸縮方向
において可変になつていることを特徴とする開閉
扉。 In an opening/closing door in which the door can freely rotate between an open position and a closed position around a fulcrum provided in the main body of the device, a gear attached to the door meshes with the gear, and the door is rotated. A rack that reciprocates along with the rack, a support member that slidably guides the rack, and a spring member provided within the support member that biases the rack to adjust the opening/closing speed of the door. An opening/closing door characterized in that the spring constant of the spring member is variable in the direction of expansion and contraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9381087U JPS64378U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9381087U JPS64378U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64378U true JPS64378U (en) | 1989-01-05 |
Family
ID=30956707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9381087U Pending JPS64378U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64378U (en) |
-
1987
- 1987-06-18 JP JP9381087U patent/JPS64378U/ja active Pending