Pull switch for seat shutter

Abstract

This article is a pull switch for a seat shutter that controls the opening and closing of the seat shutter by pulling a string hanging from a ring. As shown in the reference front view showing the state in which the article is stored and hung in a cover, the reference left side view showing the state in which the article is stored and hung in a cover, the reference front view showing the state in which the cover is cut to expose the article, and the reference right side view showing the state in which the cover is cut to expose the article, this article is stored in a cylindrical cover hung from a ceiling beam, a ring protrudes downward from the cover, and the article is hung by tying a string to the ring. Then, a pedestrian passing under this article or a driver of a transport vehicle such as a forklift pulls the string to operate the switch of this article and open and close the seat shutter. This article is formed to be narrow with a battery holder, a control board, and a pull switch main body arranged vertically from the top, and the control board is arranged so that the wireless communication board and the switch control board overlap each other from front to back. When this article is used, a rechargeable battery is fitted into the battery holder to supply electricity. This product transmits opening and closing signals to the seat shutter via wireless communication via an antenna, and electricity is supplied by a built-in rechargeable battery, eliminating the need for external cabling for seat shutter operation control. An eyebolt is fixed to the top of the cover and suspended by a wire. When stored inside the cover, the antenna protrudes downward from the bottom cap of the cover. For convenience of illustration, the size of the product in the reference front view, reference left side view showing the product suspended inside the cover, reference front view showing the product with the cover cut to expose the product, and reference right side view showing the product with the cover cut to expose the product differ from the size shown in the front view.

Images