easy-to-use sights

Abstract

The invention relates to a sighting device convenient to use. The sighting device convenient to use comprises a support, a sighting core window and a sighting core, the sighting core window and the sighting core are connected with the support, and a through hole for penetration of an optical fiber is designed in the sighting core. The sighting device convenient to use is characterized in that an inner sleeve is axially inserted into the sighting core window, the sighting core is fixed on the inner wall of the inner sleeve, the optical fiber winds on the periphery wall of the inner sleeve, and the inner sleeve can rotate by being relative to the sighting core window and can be positioned through a positioning part by being relative to the sighting core window. According to requirements, the inner sleeve is merely required to rotate so that the position of the sighting core in the sighting core window can be changed, influence of the sighting core on view of a shooter can be reduced to the minimum value, the shooter can conveniently observe a target and surrounding, and demands of different shootings can be met. Meanwhile, a middle seat is added on the support so that when a sliding way drives the middle seat and a supporting seat to ascend and descend by being relative to a fixing support, the middle seat and the supporting seat can ascend and descend up and down by being relative to the sliding way through a first adjusting mechanism, thereby, the height adjusting range of the sighting core window is large by the support, and sighting is further facilitated.

Description

technical field [0001] The invention relates to a sight, in particular to an easy-to-use sight installed on a bow body. Background technique [0002] The existing sight includes a bracket and a quasi-core window. The inner wall of the quasi-core window is provided with a quasi-core groove. The tail of the quasi-core is positioned in the quasi-core groove. A through hole is opened on the top, and an optical fiber is threaded through the through hole to form an aiming point. At present, the quasi-cores are arranged successively on the vertical centerline of the quasi-core window, such as the structure disclosed in the patent document of Chinese Patent Publication No. CN104089528A; there are also horizontal distributions in the quasi-core window, such as the Chinese Patent Authorization Announcement No. Be the structure disclosed in the patent literature of CN20235673U. [0003] However, whether the quasi-cores are arranged horizontally or vertically, looking at the existing ...

AI Technical Summary

Problems solved by technology

However, none of the existing sights can meet such requirements

[0004] Simultaneously, on the existing sight, in order to realize the adjustable height of the quasi-core window, people design the bracket as a movable bracket and a fixed bracket, such as the structure described in the patent document CN203704792U, but the structure adjustment The range of height is small, and the installation requirements are high, otherwise the contact between the movable bracket and the friction wheel will be too loose and the adjustment cannot be realized. Reliable positioning of the movable bracket

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