JPH03100778U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a front view showing an outline of an embodiment of the ice making device according to the present invention, Fig. 2 is a front view showing an outline of another operation mode of the above embodiment, and Fig. 3 is a front view showing an outline of another operation mode of the above embodiment. FIG. 4 is an exploded perspective view showing the appearance of the main parts of the above embodiment, and FIG.
The figure is an enlarged side view of the above embodiment viewed from the axial direction of each member, Fig. 6 is a sectional view showing the above embodiment cut along each axis and developed, and Fig. 7 is a view of each member from different angles. A cross-sectional view cut and expanded along the axis,
FIG. 8 is a cross-sectional view taken along each axis from a different angle and developed, FIG. 9 is a cross-sectional view taken along each axis taken from a different angle and developed, and FIG. 11 is a top and bottom view of the gear in the above embodiment; FIG. 12 is a sectional view of the cam gear in the above embodiment; FIG. 13 is a top and bottom view of the same;
4 is a sectional view of the cam in the above embodiment, FIG. 15 is a top and bottom view of the same, FIG. 16 is an exploded perspective view showing the structure of the ice tray portion in the above embodiment, and FIG. 17 is a sectional view of the same, and FIG. Fig. 18 is a block diagram showing the relationship between each part of the above embodiment, Fig. 19 is a plan view showing the relationship between some gears in the upper machine embodiment, and Fig. 20 is another operating mode of the same gear. FIG. 21 is a plan view showing still another operating mode of the same gear, and FIG.
The figure is a plan view of the disc of the same gear showing another operating mode.
FIG. 23 is a plan view showing the operation of the ice detection shaft, FIG. 24 is a plan view showing another operating mode of the ice detection shaft, and FIG. 25 is a perspective view showing the ice detection shaft in the operating mode shown in FIG. 24. Fig. 26 is a plan view showing yet another operating mode of the ice detecting shaft, Fig. 27 is a perspective view showing the ice detecting shaft in the operating mode shown in Fig. 26, and Fig. 28 is a plan view showing yet another operating mode of the ice detecting shaft. 29 is a plan view showing the 28th
Perspective view showing the ice detection axis in the operating mode shown in Figure 3.
Fig. 0 is a plan view showing one operating mode of the ice detection switch, Fig. 31 is a plan view showing another operating mode of the ice detection switch, and Fig. 32 is a plan view showing yet another operating mode of the ice detection shaft. , FIG. 33 is a timing chart showing the operation of the above embodiment, FIG. 34 is a flow chart showing the operation of the above embodiment, and FIG. 35 is a timing chart showing the operation of the above embodiment.
FIG. 36 is a flowchart showing details of the motor stop processing operation in FIG. 35. FIG. 37 is an exploded perspective view of the portion from the cam gear to the ice detection shaft in the above embodiment. , 3rd
FIG. 8 is an inverted perspective view showing the gear interposed between the cam gear and the ice detection shaft, and FIG. 39 is a timing chart showing the operation of the above embodiment. 4... Ice detection member, 13... Motor, 14, 15
, 16, 17, 51, 81, 85, 86... Gear train, 20... Gear serving as a rotation transmission member, 45, 48
...Engaging portion, 91...Ice tray.

Claims (1)

[Scope of Claim for Utility Model Registration] An ice tray that is rotatably provided and rotates to release ice upon completion of ice making, and an ice storage that is provided below the ice tray and stores the ice removed from the ice tray. An ice making device comprising: a rotation transmission member connected to a motor as a drive source via a gear train; and an ice detector installed to be able to enter and leave the ice storage to detect the amount of ice in the ice storage. and an engaging portion that is provided on each of the rotation transmission member and the ice detection member and that can engage with each other, and the rotation transmission member is configured to engage the ice detection member when rotating in one direction. On the other hand, by rotating in advance and following rotation of the ice detecting member, the ice detecting member enters the ice storage and performs ice detecting operation, and when rotating in the other direction, the engaging portion of the rotation transmitting member and the ice detecting member is rotated in the other direction. An ice making device characterized in that the ice detecting member is caused to engage with each other to move the ice detecting member out of the ice storage and return it to its original position.