Connection unit for connecting and holding belt and carriage, recording apparatus and liquid ejecting apparatus
AssigneeSeiko Epson Corporation
InventorKazuhiko Tsuyama
Life of this patent
Estimating the term…
Abstract
A connection unit connects and holds an endless belt which is wound between a drive pulley and a driven pulley, and a carriage on which a recording head is mounted and which is reciprocated in a main scanning direction. A holder is formed on the carriage. An elastic connector is held by the holder, and is operable to be connected to the belt. The connector includes a first absorber and a second absorber that hold the belt therebetween. The first absorber is longer than the second absorber in the main scanning direction.
Claims8
A connection unit for connecting and holding an endless belt which is wound between a drive pulley and a driven pulley, and a carriage on which a recording head is mounted and which is reciprocated in a main scanning direction, the connection unit comprising:
- a holder, formed on the carriage;
- and
- an elastic connector, operable to be connected to the belt, the connector comprising a first absorber and a second absorber that hold the belt therebetween,
- wherein the first absorber is longer than the second absorber in the main scanning direction, and
- the holder holds the first absorber and the second absorber in a direction perpendicular to the main scanning direction without being in contact with end portions of the first absorber in the main scanning direction,
- wherein the first absorber and the second absorber are pressed to be compressed in the direction perpendicular to the main scanning direction inside of the holder.
A recording apparatus comprising:
- an endless belt, wound between a drive pulley and a driven pulley;
- a carriage, operable to be reciprocated in a main scanning direction;
- a recording head, mounted on the carriage, and operable to record information on a medium;
- and
- a connection unit for connecting and holding the belt and the carriage, the connection unit comprising:
- a holder, formed on the carriage;
- and
- an elastic connector, operable to be connected to the belt, the connector comprising a first absorber and a second absorber that hold the belt therebetween,
- wherein the first absorber is longer than the second absorber in the main scanning direction, and
- the holder holds the first absorber and the second absorber in a direction perpendicular to the main scanning direction without being in contact with end portions of the first absorber in the main scanning direction,
- wherein the first absorber and the second absorber are pressed to be compressed in the direction perpendicular to the main scanning direction inside of the holder.
A liquid ejecting apparatus comprising:
- an endless belt, wound between a drive pulley and a driven pulley;
- a carriage, operable to be reciprocated in a main scanning direction;
- a recording head, mounted on the carriage, which ejects liquid toward a medium;
- and
- a connection unit for connecting and holding the belt and the carriage, the connection unit comprising:
- a holder, formed on the carriage;
- and
- an elastic connector, operable to be connected to the belt, the connector comprising a first absorber and a second absorber that hold the belt therebetween,
- wherein the first absorber is longer than the second absorber in the main scanning direction, and
- the holder holds the first absorber and the second absorber in a direction perpendicular to the main scanning direction without being in contact with end portions of the first absorber in the main scanning directions
- wherein the first absorber and the second absorber are pressed to be compressed in the direction perpendicular to the main scanning direction inside of the holder.
Dependencies are inferred from the claim text.