JPH0230197U - - Google Patents
Info
- Publication number
- JPH0230197U JPH0230197U JP10717288U JP10717288U JPH0230197U JP H0230197 U JPH0230197 U JP H0230197U JP 10717288 U JP10717288 U JP 10717288U JP 10717288 U JP10717288 U JP 10717288U JP H0230197 U JPH0230197 U JP H0230197U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cassette
- closing
- door
- restriction 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図は扉開閉機構の開閉扉部分の正面図、第
２図は要部を構成する部材の斜視図、第３図は要
部を構成する部材の組立斜視図である。第４図、
第５図、第６図、第７図、第８図は、扉開閉機構
の動作を示す図である。
１……開閉扉、２……回動規制部材、３……開
閉扉戻しばね（発条）、１０……規制部材付勢ば
ね（付勢部材）、１３……係合部、１４……当接
部、１５……弾性緩衝部材、１８……カセツト。
FIG. 1 is a front view of the opening/closing door portion of the door opening/closing mechanism, FIG. 2 is a perspective view of members constituting the main part, and FIG. 3 is an assembled perspective view of the members constituting the main part. Figure 4,
FIG. 5, FIG. 6, FIG. 7, and FIG. 8 are diagrams showing the operation of the door opening/closing mechanism. DESCRIPTION OF SYMBOLS 1... Opening/closing door, 2... Rotation regulating member, 3... Opening/closing door return spring (spring), 10... Regulation member biasing spring (biasing member), 13... Engaging portion, 14... Contact portion, 15...Elastic buffer member, 18...Cassette.
Claims (1)
置に付勢され、カセツト挿入時に、カセツトによ
り押圧開成される開閉扉の扉開閉機構において、 第１の位置と第２の位置との間で回動可能に軸
支され、前記第１の位置において前記開閉扉と係
合し、該開閉扉の開成を規制する係合部を備え、
前記カセツト挿入時に、該カセツトにより当接部
を押圧され、前記係合がはずれる前記第２の位置
に回動せしめられる少なくとも１つの回動規制部
材と、前記回動規制部材を前記第１の位置に回動
付勢する付勢部材とを設けることを特徴とする扉
開閉機構。[Scope of Claim for Utility Model Registration] In a door opening/closing mechanism for an opening/closing door that is provided in a cassette insertion slot, is biased to the closed position by a spring, and is pressed open by the cassette when the cassette is inserted, an engagement part that is rotatably supported between a position and a position, and that engages with the opening/closing door at the first position and restricts opening/closing of the opening/closing door;
at least one rotation restriction member whose contact portion is pressed by the cassette when the cassette is inserted, and the rotation restriction member is rotated to the second position where the engagement is released; and the rotation restriction member is rotated to the first position. A door opening/closing mechanism characterized in that the door opening/closing mechanism is provided with a biasing member that biases rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10717288U JPH0230197U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10717288U JPH0230197U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230197U true JPH0230197U (en) | 1990-02-26 |
Family
ID=31341345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10717288U Pending JPH0230197U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230197U (en) |
-
1988
- 1988-08-12 JP JP10717288U patent/JPH0230197U/ja active Pending
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