JPH03119288U - - Google Patents
Info
- Publication number
- JPH03119288U JPH03119288U JP2855690U JP2855690U JPH03119288U JP H03119288 U JPH03119288 U JP H03119288U JP 2855690 U JP2855690 U JP 2855690U JP 2855690 U JP2855690 U JP 2855690U JP H03119288 U JPH03119288 U JP H03119288U
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- cam surface
- presser lever
- presser
- case
- 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
- 238000013459 approach Methods 0.000 claims 1
Description
第１図ないし第５図は本考案の一実施例に係り
、第１図は機構全体の斜視図、第２図は枢支部分
の分解斜視図、第３図は機構全体の平面図、第４
図はその縦断面図、第５図Ａ，Ｂは作用説明図で
ある。第６図は電子レジスタの斜視図、第７図は
従来の機構の斜視図、第８図はその縦断面図であ
る。
２……枢支部、３……押えレバー、４……ケー
ス、７……カム面。
1 to 5 relate to one embodiment of the present invention, in which FIG. 1 is a perspective view of the entire mechanism, FIG. 2 is an exploded perspective view of the pivot portion, FIG. 3 is a plan view of the entire mechanism, and FIG. 4
The figure is a longitudinal sectional view thereof, and FIGS. 5A and 5B are action explanatory views. FIG. 6 is a perspective view of an electronic register, FIG. 7 is a perspective view of a conventional mechanism, and FIG. 8 is a longitudinal sectional view thereof. 2... Pivot part, 3... Presser lever, 4... Case, 7... Cam surface.
Claims (1)
た枢支部２と、この枢支部２により俯仰自在に支
持された押えレバー３とからなる機構であつて、 枢支部２もしくはこれに同軸に固定された部材
は、その軸方向端面にカム面７を有し、 押えレバー３は、枢支部２の軸方向に拡縮変形
が可能で、その一部がカム面７と弾力的に接触す
るものであり、 カム面７は、押えレバー３の俯仰角度が上下中
間の所定角度Ｍに近いほど該レバー３との接触圧
が大きくなる形状に形成されている、 ことを特徴とする引き出しケースの押え機構。[Scope of Claim for Utility Model Registration] A mechanism consisting of a drawer case 4, a pivot 2 provided on the case 4, and a presser lever 3 supported by the pivot 2 so as to be able to move up and down, the pivot 2 Alternatively, a member coaxially fixed thereto has a cam surface 7 on its axial end surface, and the presser lever 3 can be expanded and contracted in the axial direction of the pivot portion 2, and a part of it is elastically connected to the cam surface 7. The cam surface 7 is formed in such a shape that the contact pressure with the presser lever 3 increases as the elevation angle of the presser lever 3 approaches a predetermined angle M between the upper and lower sides. A presser mechanism for the drawer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855690U JPH03119288U (en) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855690U JPH03119288U (en) | 1990-03-19 | 1990-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119288U true JPH03119288U (en) | 1991-12-09 |
Family
ID=31531350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2855690U Pending JPH03119288U (en) | 1990-03-19 | 1990-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119288U (en) |
-
1990
- 1990-03-19 JP JP2855690U patent/JPH03119288U/ja active Pending