A hinge mechanism, which connects a first member and a second member, comprising: a plurality of bases, a plurality of shafts, which are provided at the plurality of bases one by one, and protrude from the bases, a plurality of shaft receiving units, which are provided in the second member, and incl
A hinge mechanism, which connects a first member and a second member, comprising: a plurality of bases, a plurality of shafts, which are provided at the plurality of bases one by one, and protrude from the bases, a plurality of shaft receiving units, which are provided in the second member, and include shaft holes into which the shafts are rotatably fitted, respectively, and a regulating stopper, wherein when a force is applied at the regulating stopper, the regulating stopper is bent from a position where the regulating stopper contacts with a regulated unit to a position where the regulating stopper does not contact with the regulated unit.
대표청구항▼
1. A hinge mechanism, which connects a first member and a second member that is configured to swing relative to the first member, the hinge mechanism comprising: a plurality of bases, which are provided at the first member, protrude from the first member in a first direction orthogonal to a swinging
1. A hinge mechanism, which connects a first member and a second member that is configured to swing relative to the first member, the hinge mechanism comprising: a plurality of bases, which are provided at the first member, protrude from the first member in a first direction orthogonal to a swinging central axis and are discretely provided along the swinging central axis,a plurality of shafts, which are provided at the plurality of bases one by one, and protrude from the bases in a second direction parallel to the swinging central axis,a plurality of shaft receiving units, which are provided in the second member, and include shaft holes into which the shafts are rotatably fitted, respectively, anda regulating stopper that extends along the second direction of the shafts, an end portion of the regulating stopper is integrally formed with either of the first member and the second member, and the other end portion of the regulating stopper contacts a regulated unit provided at the other member of the first member and the second member, whereby a separation of the shaft receiving units from the shafts is regulated,wherein when a force in a third direction intersected with the second direction is applied at the other end portion of the regulating stopper, the other end portion of the regulating stopper is bent from a position where the other end portion of the regulating stopper contacts with the regulated unit to a position where the other end portion of the regulating stopper does not contact with the regulated unit. 2. The hinge mechanism according to claim 1, whereinthe end portion of the regulating stopper is integrally formed with the first member, and the other end portion of the regulating stopper extends toward a front end of one of the shafts, andthe regulated unit is provided at a surface of one of the shafts receiving unit which is opposite to a surface in which one of the shafts hole is formed. 3. The hinge mechanism according to claim 2, whereinthe other end portion of the regulating stopper is arranged to face to the front end of one of the shafts. 4. The hinge mechanism according to claim 2, whereinthe other end portion of the regulating stopper is displaced from a position in which the other end portion of the regulating stopper faces to the front end of one of the shafts in the third direction. 5. The hinge mechanism according to claim 1, whereina deflection preventing unit is provided to prevent a deflecting displacement of the other end portion of the regulating stopper from going beyond a predetermined range in a fourth direction opposite to the third direction. 6. The hinge mechanism according to claim 1, whereinwhen the first member is assembled with the second member, the force is applied on the regulating stopper by contacting the shaft receiving unit with the other end portion of the regulating stopper. 7. The hinge mechanism according to claim 1, whereinthe shafts, the bases and the regulating stopper are integrally formed by resins in the first member. 8. An image forming apparatus, comprising: an image forming unit that forms images on a sheet,a main body that houses the image forming unit therein,a cover by which an opening provided at the main body is opened and closed, andthe hinge mechanism according to claim 1 to connect the main body and the cover such that the cover swings relative to the main body. 9. The image forming apparatus according to claim 8, wherein the hinge mechanism is provided at an internal portion of the cover.
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이 특허에 인용된 특허 (2)
Kato,Hisahiro, Hinge structure for paper container in a printer.
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