IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0401526
(2009-03-10)
|
등록번호 |
US-8240681
(2012-08-14)
|
우선권정보 |
JP-2008-063367 (2008-03-12) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Kyocera Document Solutions Inc.
|
대리인 / 주소 |
Knobbe, Martens, Olson & Bear, LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
6 |
초록
▼
A wheel supporting mechanism for adjusting height of a housing supported by the wheels is provided. The wheel supporting mechanism includes wheels supporting a housing; an axle extending from each of the wheels; a wheel mounting member, which has a bearing rotatably supporting the axle, and which ha
A wheel supporting mechanism for adjusting height of a housing supported by the wheels is provided. The wheel supporting mechanism includes wheels supporting a housing; an axle extending from each of the wheels; a wheel mounting member, which has a bearing rotatably supporting the axle, and which has a first end portion and a second end portion; a pivot supporting portion, which pivotally supports the wheel mounting member in relation to the housing; a pivot restriction member that restricts pivoting of the wheel mounting member by being engaged with a vicinity of the second end portion; and an adjustment member that adjusts a height of the housing in relation to the wheel by restricting a pivoting range of the wheel mounting member by connecting the pivot restriction member to the housing.
대표청구항
▼
1. A wheel supporting mechanism, comprising: a wheel supporting a housing in a state where the wheel protrudes from a bottom face of the housing;an axle extending from the wheel;a wheel mount, which has a bearing rotatably supporting the axle, and which has a first end portion and a second end porti
1. A wheel supporting mechanism, comprising: a wheel supporting a housing in a state where the wheel protrudes from a bottom face of the housing;an axle extending from the wheel;a wheel mount, which has a bearing rotatably supporting the axle, and which has a first end portion and a second end portion that is on an opposite side of the first end portion with the bearing positioned therebetween;a pivot support, which is provided in a vicinity of the first end portion in the wheel mount, and which pivotally supports the wheel mount in relation to the housing;a pivot restrictor that restricts pivoting of the wheel mount by being engaged with a vicinity of the second end portion;an adjuster that adjusts a height of the housing in relation to the wheel by restricting a pivoting range of the wheel mount by fixing the pivot restrictor to the housing; andan enclosure that substantially encloses the pivot restrictor, whereinthe wheel mount is provided with a first engagement portion in the vicinity of the second end portion,the pivot restrictor is provided with a second engagement portion that is engaged with the first engagement portion, andthe first engagement portion and the second engagement portion, when both are engaged, restrict an upward and downward pivoting range of the wheel mount, and hold the wheel mount;whereinthe housing is provided with a through-hole in the bottom face thereof,the adjuster is formed of a screw bolt having a head portion and a shank threaded as a male screw,the pivot restrictor is provided with a female screw portion that screwed into the male screw,the shank of the screw bolt is screwed into the female screw portion through the through-hole, and the head portion is engaged with a peripheral portion of the through-hole, thereby connecting the pivot restrictor to the housing so as to be movable in a height direction, androtation of the screw bolt adjusts a movable range of the pivot restrictor, and restricts a pivoting range of the wheel mount. 2. The wheel supporting mechanism according to claim 1, comprising a lock, which locks the vicinity of the second end portion above the wheel mount, and which restricts pivoting of the wheel mount. 3. The wheel supporting mechanism according to claim 1, wherein the housing is provided with a scale,the pivot restrictor is provided with a scale indicator,the scale indicator is movable along the scale, andheight of the pivot restrictor in relation to the housing can be visually confirmed by aligning the scale indicator with the scale. 4. The wheel supporting mechanism according to claim 3, wherein the housing is provided with a slit along the scale, andthe scale indicator is configured with a screw that is movable in the slit and can hold the pivot restrictor in the housing by fastening the pivot restrictor to the housing via the slit. 5. The wheel supporting mechanism according to claim 1, wherein the wheel mount has a top face portion, andthe top face portion is provided with a top face opening, through which a top part of the wheel can protrude above the top face of the wheel mount. 6. The wheel supporting mechanism according to claim 1, wherein a plurality of the wheels is provided to the housing, andthe pivot restrictor is provided to all the wheels correspondingly, and independently restricts the pivoting of the wheel mount. 7. A post-processing apparatus of an image forming apparatus, comprising a wheel supporting mechanism, which is provided with: a wheel supporting a housing in a state where the wheel protrudes from a bottom face of the housing;an axle extending from the wheel;a wheel mount, which has a bearing rotatably supporting the axle, and which has a first end portion and a second end portion that is on an opposite side of the first end portion with the bearing positioned therebetween;a pivot supporting portion, which is provided in a vicinity of the first end portion in the wheel mount, and which pivotally supports the wheel mount in relation to the housing;a pivot restrictor that restricts pivoting of the wheel mount by being engaged with a vicinity of the second end portion;an adjustor that adjusts a height of the housing in relation to the wheel by restricting a pivoting range of the wheel mount by fixing the pivot restrictor to the housing; andan enclosure that substantially encloses the pivot restrictor, whereinthe wheel mount is provided with a first engagement portion in the vicinity of the second end portion,the pivot restrictor is provided with a second engagement portion that is engaged with the first engagement portion, andthe first engagement portion and the second engagement portion, when both are engaged, restrict an upward and downward pivoting range of the wheel mount, and hold the wheel mount;whereinthe housing is provided with a through-hole in the bottom face thereof,the adjuster is formed of a screw bolt having a head portion and a shank threaded as a male screw,the pivot restrictor is provided with a female screw portion that screwed into the male screw,the shank of the screw bolt is screwed into the female screw portion through the through-hole, and the head portion is engaged with a peripheral portion of the through-hole thereby connecting the pivot restrictor to the housing so as to be movable in a height direction, androtation of the screw bolt adjusts a movable range of the pivot restrictor, and restricts a pivoting range of the wheel mount. 8. An image forming apparatus that is configured by connecting: an image forming apparatus main unit;and a post-processing apparatus that is provided with a wheel supporting mechanism, which is provided with: a wheel supporting a housing in a state where the wheel protrudes from a bottom face of the housing;an axle extending from the wheel;a wheel mount, which has a bearing rotatably supporting the axle, and which has a first end portion and a second end portion that is on an opposite side of the first end portion with the bearing positioned therebetween;a pivot supporting portion, which is provided in a vicinity of the first end portion in the wheel mount, and which pivotally supports the wheel mount in relation to the housing;a pivot restrictor that restricts pivoting of the wheel mount by being engaged with a vicinity of the second end portion;an adjustor that adjusts a height of the housing in relation to the wheel by restricting a pivoting range of the wheel mount by fixing the pivot restrictor to the housing; andan enclosure that substantially encloses the pivot restrictor, whereinthe wheel mount is provided with a first engagement portion in the vicinity of the second end portion,the pivot restrictor is provided with a second engagement portion that is engaged with the first engagement portion, andthe first engagement portion and the second engagement portion, when both are engaged, restrict an upward and downward pivoting range of the wheel mount, and hold the wheel mount;whereinthe housing is provided with a through-hole in the bottom face thereof, the adjuster is formed of a screw bolt having a head portion and a shank threaded as a male screw,the pivot restrictor is provided with a female screw portion that screwed into the male screw,the shank of the screw bolt is screwed into the female screw portion through the through-hole, portion is engaged with a peripheral portion of the through-hole thereby connecting the pivot restrictor to the housing so as to be movable in a height direction, and rotation of the screw bolt adjusts a movable range of the pivot restrictor, and restricts a pivoting range of the wheel mount.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.