UPPER FEED DEVICE

To provide an upper feed device configured to more easily perform the replacement of a presser foot as compared with conventional upper feed devices.SOLUTION: An upper feed device 2 includes a main part 3 and a presser foot 5. The main part 3 is attached to a presser bar of a sewing machine, and has an upper feed dog 30 and installation parts 31 and 32. The presser foot 5 has a presser plate 50, facing parts 51 and 52, a pin 53, a pin, a projecting part, a projecting part 56. The presser plate 50 has openings 61 and 62. The facing parts 51 and 52 are respectively extended upward from the presser plate 50 at one side and another side of the opening 61 in a short direction of the opening 61, and face each other. The pin 53 protrudes from the facing part 51 toward the opening 61, and is rotatably engaged with a groove 33 of the installation part 31. The pin protrudes from the facing part 52 toward the opening 61, and is rotatably engaged with a groove 34 of the installation part 32. The projecting part protrudes from the facing part 51 to the opposite side of the opening 61. The projecting part 56 protrudes from the facing part 52 to the opposite side of the opening 61.SELECTED DRAWING: Figure 2 【課題】押え足を交換する作業を従来よりも簡単にした上送り装置を提供すること。【解決手段】上送り装置２は、本体部３及び押え足５を備える。本体部３は、ミシンの押え棒に装着され、上送り歯３０、装着部３１、３２を備える。押え足５は、押え板５０、対向部５１、５２、ピン５３、ピン、突出部、突出部５６を備える。押え板５０は開口６１、６２を有する。対向部５１、５２は各々、開口６１の短手方向において、開口６１の一方側及び他端側で押え板５０から上方に延出され、互いに対向する。ピン５３は、対向部５１から開口６１の側に突出し、装着部３１の溝３３に回動可能に嵌合する。ピンは、対向部５２から開口６１の側に突出し、装着部３２の溝３４に回動可能に嵌合する。突出部は対向部５１から開口６１の側とは反対側に突出する。突出部５６は対向部５２から開口６１の側とは反対側に突出する。【選択図】図２