JPH01146585U - - Google Patents
Info
- Publication number
- JPH01146585U JPH01146585U JP4436288U JP4436288U JPH01146585U JP H01146585 U JPH01146585 U JP H01146585U JP 4436288 U JP4436288 U JP 4436288U JP 4436288 U JP4436288 U JP 4436288U JP H01146585 U JPH01146585 U JP H01146585U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- recess
- case body
- endless loop
- shaped
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は、本考案の一実施例を示す分解斜視図
、第２図は、本考案の一実施例を示す断面図、第
３図は、球の作用を示す断面図、第４図は、従来
例を示す説明用斜視図である。
１：筒状ケース本体、２：取付片、３：取付孔
、４：側壁、５：開口、６：開口、７：ピン、８
：筒体、９：閉止面、１０：軸、１１：切欠部、
１２：回転部材、１３：側壁、１４：無端ループ
状部、１５：溝部、１６：突起、１７：変曲凹部
、１８：係合凹部、１９：隆起部、２０：直線状
溝部、２１：軸孔、２２：筒体、２３：閉止面、
２４：切欠部、２５：突条、２６：突部、２７：
開口側、２８：コイルバネ、２９：球、３０：凹
部、３１：板バネ、３２：折曲部、３３：バネ片
、３４：凹部、３５：カバー、３６：バネ片、３
７：側壁、３８：変曲突部。
Fig. 1 is an exploded perspective view showing an embodiment of the invention, Fig. 2 is a sectional view showing an embodiment of the invention, Fig. 3 is a sectional view showing the action of the ball, and Fig. 4 is a sectional view showing an embodiment of the invention. , is an explanatory perspective view showing a conventional example. 1: Cylindrical case body, 2: Mounting piece, 3: Mounting hole, 4: Side wall, 5: Opening, 6: Opening, 7: Pin, 8
: Cylindrical body, 9: Closing surface, 10: Shaft, 11: Notch,
12: Rotating member, 13: Side wall, 14: Endless loop portion, 15: Groove, 16: Projection, 17: Inflection recess, 18: Engagement recess, 19: Protrusion, 20: Linear groove, 21: Shaft hole, 22: cylinder, 23: closing surface,
24: Notch, 25: Projection, 26: Projection, 27:
Opening side, 28: coil spring, 29: sphere, 30: recess, 31: leaf spring, 32: bent part, 33: spring piece, 34: recess, 35: cover, 36: spring piece, 3
7: Side wall, 38: Inflection protrusion.
Claims (1)
接して回動自在な回転部材を該ケース本体の内面
に沿つた方向に弾性付勢して内装し、前記ケース
本体と回転部材との接合面の一方に、少なくとも
一部に無端ループ状部を有する溝部を形成し、該
無端ループ状部途中に前記回転部材を回転規制す
るための変曲凹部を設け、前記接合面他方の該無
端ルーブ状部に対応する幅方向であつて、軸心方
向に略平行な位置関係に凹部を形成し、前記接合
面一方の溝部に沿つて転動可能とするとともに、
回転軸方向に摺動自在な球を前記溝部であつて一
側に向けて弾性付勢して介在させたことを特徴と
するロツク装置。 (2) 一方向に循環するループ状溝部の略中央に
突設する略ハート形の突起部に沿つて一周路し、
該突起部に連設し且つ溝部を横断する隆起部を係
合部よりも該溝部における球の弾性付勢方向手前
側に設けたことを特徴とする実用新案登録請求の
範囲第１項記載のロツク装置。[Claims for Utility Model Registration] (1) A rotary member that can be freely rotated is installed in close contact with the inner surface of a cylindrical case body with one end open, and is elastically biased in a direction along the inner surface of the case body; A groove portion having an endless loop portion is formed in at least a portion of one of the joint surfaces of the case body and the rotating member, and an inflection recess portion for restricting rotation of the rotating member is provided in the middle of the endless loop portion. , a recess is formed in the width direction corresponding to the endless loop-shaped portion on the other joint surface and in a positional relationship substantially parallel to the axial direction, so that the recess can be rolled along the groove on one of the joint surfaces; ,
A locking device characterized in that a ball slidable in the direction of the rotational axis is interposed in the groove and elastically biased toward one side. (2) It goes around once along a roughly heart-shaped protrusion protruding from the approximate center of the loop-shaped groove that circulates in one direction,
A utility model according to claim 1, characterized in that a protruding portion connected to the protruding portion and crossing the groove portion is provided closer to this side than the engaging portion in the direction of elastic biasing of the ball in the groove portion. Locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436288U JPH0249749Y2 (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436288U JPH0249749Y2 (en) | 1988-03-31 | 1988-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01146585U true JPH01146585U (en) | 1989-10-09 |
| JPH0249749Y2 JPH0249749Y2 (en) | 1990-12-27 |
Family
ID=31270723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4436288U Expired JPH0249749Y2 (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249749Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007508479A (en) * | 2003-10-15 | 2007-04-05 | アルテュロ サリーチェ ソシエタ ペル アチオニ | Opening and closing latch device for furniture |
-
1988
- 1988-03-31 JP JP4436288U patent/JPH0249749Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007508479A (en) * | 2003-10-15 | 2007-04-05 | アルテュロ サリーチェ ソシエタ ペル アチオニ | Opening and closing latch device for furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249749Y2 (en) | 1990-12-27 |
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