JPH03108177U - - Google Patents
Info
- Publication number
- JPH03108177U JPH03108177U JP1672690U JP1672690U JPH03108177U JP H03108177 U JPH03108177 U JP H03108177U JP 1672690 U JP1672690 U JP 1672690U JP 1672690 U JP1672690 U JP 1672690U JP H03108177 U JPH03108177 U JP H03108177U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- shaft member
- portions
- hinge
- parts
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Hinges (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は同平面図、第３図は同側面図である。第４
図は他の実施例を示す側断面図である。第５図は
従来例を示す側面図、第６図は同平断面図である
。
１５，１６……蝶番本体、１７，１８……筒状
部、１９，２０……翼部、２１，２２……底部、
２３，２４……開口、２７……軸部材、２９，３
０……スラストベアリング、３３，３４……ニー
ドルベアリング。
FIG. 1 is a side sectional view showing an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a side view thereof. Fourth
The figure is a side sectional view showing another embodiment. FIG. 5 is a side view showing a conventional example, and FIG. 6 is a cross-sectional plan view thereof. 15, 16... Hinge body, 17, 18... Cylindrical part, 19, 20... Wing part, 21, 22... Bottom part,
23, 24...opening, 27...shaft member, 29,3
0... Thrust bearing, 33, 34... Needle bearing.
Claims (1)
方向外方に突出した翼部１９，２０とを有する一
対の蝶番本体１５，１６を備えると共に、前記翼
部１９，２０同志が開閉するように、筒状部１７
，１８を軸心廻り回動自在に外嵌する軸部材２７
を備えた蝶番において、 前記筒状部１７，１８は一端が開口２３，２４
した有底筒状に形成され、各筒状部１７，１８は
その開口２３，２４側が軸部材２７の長手方向中
央部で対向するように夫々外嵌され、軸部材２７
の両端部と各筒状部１７，１８の底部２１，２２
との間にスラストベアリング２９，３０が設けら
れ、各筒状部１７，１８の内壁面と軸部材２７外
周面との間に夫々ニードルベアリング３３，３４
が設けられ、筒状部１７，１８の底部２１，２２
の一方に、スラストベアリング２９，３０の一方
を軸部材２７を介して他方のスラストベアリング
３０，２９側に向けて押圧する調整ねじ４１が、
軸方向に出退調整自在に螺合されていることを特
徴とする蝶番。[Claims for Utility Model Registration] A pair of hinge bodies 15, 16 having cylindrical portions 17, 18 and wing portions 19, 20 protruding radially outward from the cylindrical portions 17, 18; The cylindrical portion 17 is arranged so that the wing portions 19 and 20 open and close together.
, 18 is externally fitted so as to be rotatable around the axis.
In the hinge, the cylindrical portions 17 and 18 have openings 23 and 24 at one end.
Each of the cylindrical parts 17 and 18 is fitted onto the outside of the shaft member 27 so that the openings 23 and 24 sides thereof face each other at the center in the longitudinal direction of the shaft member 27.
and the bottoms 21, 22 of each cylindrical part 17, 18.
Thrust bearings 29, 30 are provided between the cylindrical portions 17, 18, and needle bearings 33, 34 are provided between the inner wall surface of each cylindrical portion 17, 18 and the outer peripheral surface of the shaft member 27, respectively.
are provided, and the bottom parts 21, 22 of the cylindrical parts 17, 18
An adjustment screw 41 for pressing one of the thrust bearings 29, 30 toward the other thrust bearing 30, 29 via the shaft member 27 is provided on one side of the adjustment screw 41.
A hinge characterized by being screwed together so that it can be freely adjusted in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1672690U JPH03108177U (en) | 1990-02-21 | 1990-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1672690U JPH03108177U (en) | 1990-02-21 | 1990-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108177U true JPH03108177U (en) | 1991-11-07 |
Family
ID=31519981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1672690U Pending JPH03108177U (en) | 1990-02-21 | 1990-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009155798A (en) * | 2007-12-25 | 2009-07-16 | Kitamura Tekkosho:Kk | Hinge to prevent dust generation |
| JP2009221844A (en) * | 2009-07-09 | 2009-10-01 | Suehiro Kanagu Kk | Metallic hinge for clean room |
-
1990
- 1990-02-21 JP JP1672690U patent/JPH03108177U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009155798A (en) * | 2007-12-25 | 2009-07-16 | Kitamura Tekkosho:Kk | Hinge to prevent dust generation |
| JP2009221844A (en) * | 2009-07-09 | 2009-10-01 | Suehiro Kanagu Kk | Metallic hinge for clean room |