JPH0223834U - - Google Patents
Info
- Publication number
- JPH0223834U JPH0223834U JP10294088U JP10294088U JPH0223834U JP H0223834 U JPH0223834 U JP H0223834U JP 10294088 U JP10294088 U JP 10294088U JP 10294088 U JP10294088 U JP 10294088U JP H0223834 U JPH0223834 U JP H0223834U
- Authority
- JP
- Japan
- Prior art keywords
- footrest
- pin
- desk
- pair
- cam
- 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
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図はこの考案の足のせ板付き机の一実施例
を示す斜視図、第２図は上記実施例に係る足のせ
板とカム部材との分解斜視図、第３図は足のせ板
とカム部材との組み立て状態の部分平面図、第４
図〜第６図はそれぞれ足のせ板の立ち上がり過程
を示す部分断面図である。
２……学習机（机）、３……足のせ板、４……
足のせ板支持用カム部材、６……第１ピン、７…
…第２ピン、８……足入れ空間、１４……第１カ
ム面、１６……第２カム面、１７……第１保持面
（保持面）、１９……付勢手段。
Fig. 1 is a perspective view showing an embodiment of the desk with a footrest of this invention, Fig. 2 is an exploded perspective view of the footrest and the cam member according to the above embodiment, and Fig. 3 shows the footrest and the cam member. Partial plan view of assembled state with cam member, 4th
6 to 6 are partial cross-sectional views showing the rising process of the footrest, respectively. 2... Study desk (desk), 3... Foot rest board, 4...
Cam member for supporting the footrest plate, 6...first pin, 7...
...second pin, 8...foot insertion space, 14...first cam surface, 16...second cam surface, 17...first holding surface (holding surface), 19...biasing means.
Claims (1)
第１及び第２ピンが外方突出状に取付けられる一
方、机の足入れ空間の両側壁にはそれぞれ相対向
して１対の足のせ板支持用カム部材が取付けられ
、これらのカム部材にはそれぞれ、前記足のせ板
の水平支持状態において、前記第１ピンの下側側
面と接触しかつ後方に向けて上昇する方向に傾斜
する第１カム面と、前記第２ピンの上側側面と接
触しかつ後方に向けて下降する方向に傾斜する第
２カム面とを有し、さらに前記第２カム面の後方
低位置には、前記第２ピンの後方への移動を規制
すると共に第２ピンを回転自在に保持する保持面
が設けられ、前記足のせ板に後方への外力を加え
ることによつて足のせ板に前記第２ピンを中心に
立ち上がり挙動を生じさせるように構成されてな
ることを特徴とする足のせ板付き机。 (2) 前記第２ピンが前記保持面に保持されて回
転し前記足のせ板が直立状態に達したときに、こ
の足のせ板を水平状態へと移行する方向へ付勢す
る付勢手段を備えている請求項(1)記載の足のせ
板付き机。[Claims for Utility Model Registration] (1) A pair of first and second pins are installed on both sides of the rear of the footrest in an outwardly protruding manner, while a pair of first and second pins are installed on both sides of the footrest space of the desk, respectively. A pair of footrest supporting cam members are attached to face each other, and each of these cam members is in contact with the lower side surface of the first pin and extends rearwardly when the footrest is horizontally supported. a first cam surface that slopes in an upward direction; and a second cam surface that contacts the upper side surface of the second pin and slopes in a downward direction toward the rear. A holding surface is provided at a low rear position of the footrest plate to restrict rearward movement of the second pin and to rotatably hold the second pin. A desk with a footrest, characterized in that the footrest is configured to cause the footrest to stand up around the second pin. (2) a biasing means for biasing the footrest in a direction to shift the footrest to a horizontal state when the second pin rotates while being held by the holding surface and the footrest reaches an upright state; A desk with a footrest according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10294088U JPH0443070Y2 (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10294088U JPH0443070Y2 (en) | 1988-08-02 | 1988-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223834U true JPH0223834U (en) | 1990-02-16 |
| JPH0443070Y2 JPH0443070Y2 (en) | 1992-10-12 |
Family
ID=31333311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10294088U Expired JPH0443070Y2 (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443070Y2 (en) |
-
1988
- 1988-08-02 JP JP10294088U patent/JPH0443070Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443070Y2 (en) | 1992-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0223834U (en) | ||
| JPS5918459Y2 (en) | Music stand support device | |
| JPH0419228U (en) | ||
| JPS61196650U (en) | ||
| JPH0167962U (en) | ||
| JPH01165689U (en) | ||
| JPS63155447U (en) | ||
| JPS59143462U (en) | Chair | |
| JPS63123159U (en) | ||
| JPS6123849U (en) | Foldable easy chair | |
| JPH0226528U (en) | ||
| JPS6196600U (en) | ||
| JPH0212399U (en) | ||
| JPS616433U (en) | suspension seat | |
| JPS6123848U (en) | Foldable easy chair | |
| JPH0331357U (en) | ||
| JPS62183755U (en) | ||
| JPH01126143U (en) | ||
| JPH01178135U (en) | ||
| JPH024805U (en) | ||
| JPS58154662U (en) | chair with armrests | |
| JPH0199259U (en) | ||
| JPS59150345U (en) | Chair | |
| JPS646137U (en) | ||
| JPS6279285U (en) |