Sewing machine type decorative box

Details Sewing machine type decorative box Sewing machine type decorative box

1998-01-29

1999-11-02

Nerbun, Peter

Sewing

Miscellaneous

112220, 84 942, 446298, 446474, D05B 2300, G10F 106

Patent

active

059749890

ABSTRACT:
A sewing machine type decorative box includes a sewing machine body and a box engaged with the sewing machine body. A music device is provided within the box, and this music device includes a rolling wheel and an end gear connected at a first end of the wheel. A rotary disk also is installed within the box, wherein a periphery of the rotary disk engages the end gear of the music device. Additionally, a rod is provided that rotates along with the rotary disk. The sewing machine body includes first and second transverse axes. A first gear is provided at a first end of the first transverse axis, and an eccentric cam is provided at a second end of the first transverse axis. The second transverse axis includes a gear at one end that engages with the first gear of the first transverse axis. A longitudinal driving axis extends between the sewing machine body and the box. A first end of this driving axis includes an element that engages with the rod of the rotary disk, and the second transverse axis is driven by this driving axis. Finally, a longitudinal axis is installed at the cam of the first transverse axis. A cambered guiding piece, which is integrally formed with the longitudinal axis, engages a periphery of the cam to move the longitudinal axis up and down, simulating the motion of a sewing machine.

REFERENCES:
patent: 3482345 (1969-12-01), Crawford
patent: 3699705 (1972-10-01), Clarke et al.
patent: 5696333 (1997-12-01), Shih

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