Time indication mechanism of two time zone of universal watch

Abstract

The invention discloses a second time zone time indication mechanism of a world time watch, comprising: a time zone ring rotation drive device, a second time zone hour hand and a time zone ring linkage device, a second time zone adjustment device, and a second time zone daylight saving time mark; the time zone ring The rotating driving device includes: stem shaft, quick dial driving wheel and time zone ring; the second time zone hour hand and time zone ring linkage device includes: quick dial wheel, quick dial claw, quick dial positioning wheel part and second time zone time wheel part. The beneficial effect is that the user can intuitively and conveniently observe the local time in a certain time zone represented by 12 hours and day and night display. In addition, the time indicated by the hour hand in the second time zone can be conveniently and correspondingly changed by using the second time zone adjusting device. In addition, when a place name in a certain time zone is aligned with the daylight saving time mark of the second time zone, the hour hand of the second time zone will indicate the local daylight saving time.

Description

technical field [0001] The invention relates to a world time watch, in particular to a second time zone time indicating mechanism of the world time watch. Background technique [0002] Existing world time watches usually display the time around the world by means of a time zone ring with 24 time zone marks and a 24-hour pointer or a 24-hour dial. When in use, first turn the time zone ring, align the place name of the main time zone with the 24-hour pointer, and then find the place name of the time zone that needs to display the local time on the time zone ring, and the time indicated by the 24-hour scale on the dial where the place name of the time zone is aligned is the Time zone local time. [0003] The time zone time indicating mechanism of the existing world time watch also has other forms, for example, Chinese patent CN2255055Y just discloses a kind of " pointer type world time watch ", and 24 time zone place names are marked on its dial, and a mark is arranged on the ...

AI Technical Summary

Problems solved by technology

[0004] But the common shortcoming of the time zone time indicating mechanism of above-mentioned existing world time watch is: many of the 24 time zone place names marked on the ring-shaped edge of the dial are tilted or inverted, which is very inconvenient to observe, and every time you observe When changing the time in a certain time zone, you must first go through a process of aligning the place name of the main time zone with the time in the main time zone, which is very inconvenient to operate

And it is very inconvenient to produce, sell and use the second time zone world time watch without the second time zone adjustment device

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