Abstract: A display device includes a display panel that includes a first hole and a device housing that is configured such that the display panel is fastened and fixed to the device housing by a screw passed through the first hole and screwed into the screw hole. The display panel includes a display-side positioning part which is configured to fit to a portion of the device housing to perform positioning of the display panel with respect to the device housing and which includes the first hole, and the device housing includes a housing-side positioning part which is configured to fit to the display-side positioning part to perform the positioning and which includes a second hole formed so as to communicate with the first hole when the housing-side positioning part is fitted to the display-side positioning part.

Abstract: A working tool with further improved fastener driving accuracy is realized. A driving tool includes a driver blade configured to strike a fastener and drive it into a driving surface, a blade guide configured to form an ejection path through which the fastener struck by the driver blade passes, and a probe that is movable in a top-bottom direction and contacts to the fastener ejected from the ejection path to guide the fastener. The blade guide is provided with a limiting portion configured to limit an upward movement amount of the probe such that the probe does not reach a predetermined position when the probe moves upward in a state in which a striking direction of the fastener is inclined by a predetermined angle or more with respect to the driving surface.

Abstract: A vehicle air conditioning apparatus in which a noise caused by burble is reduced is provided. The vehicle air conditioning apparatus includes: a case having an air channel in an interior thereof; a blower configured to supply blown air to the air channel, the case includes a cylindrical portion and an enlarged portion continued from the cylindrical portion on a downstream side and having a cross-sectional area larger than a cross-sectional area of the cylindrical portion, the enlarged portion includes a projecting wall having a wall surface projecting outward of the air channel, the projecting wall includes at least one projection projecting inward of the air channel, and a top portion of the projection is in contact with a side surface of an virtual cylinder, which is formed by extending the inner wall surface of the cylindrical portion in the virtually extended toward the downstream, or is provided on the projecting wall side with respect to the side surface of the virtual cylinder.

Abstract: A vehicle air conditioning apparatus in which a noise caused by burble is reduced is provided. The vehicle air conditioning apparatus includes: a case having an air channel in an interior thereof; a blower configured to supply blown air to the air channel, the case includes a cylindrical portion and an enlarged portion continued from the cylindrical portion on a downstream side and having a cross-sectional area larger than a cross-sectional area of the cylindrical portion, the enlarged portion includes a projecting wall having a wall surface projecting outward of the air channel, the projecting wall includes at least one projection projecting inward of the air channel, and a top portion of the projection is in contact with a side surface of an virtual cylinder, which is formed by extending the inner wall surface of the cylindrical portion in the virtually extended toward the downstream, or is provided on the projecting wall side with respect to the side surface of the virtual cylinder.