Rotary opening-closing lock

旋转开合锁

Abstract

一种旋转开合锁,包括活动环1,环座2,档片3,活动环1安装在环座的外端面部分,其可旋转活动连接,档片3通过其转轴安在环座的轴座内,档片上设有半凹孔,活动环1上设有立柱,主柱置于半凹孔中,活动环转动时,由其立柱推动半凹孔上侧或下侧,使档片转动而实现开合,活动环转动的角度为β,此锁结构简单,加工简单,成本低廉,效果可靠,可用在玩具等广泛物件上,实现阻挡作用。
The utility model relates to a rotary opening-closing lock, which comprises a moving ring 1, a ring seat 2, and blocking sheet 3. The moving ring 1 is arranged at the part of the outer end face of the ring seat, and the moving ring 1 can be connected in a rotating and moving mode. The blocking sheet 3 is arranged in a shaft seat of the ring seat by a rotating shaft of the blocking sheet. The blocking sheet is provided with a half concave hole. The moving ring 1 is provided with an upright post, and a main post is arranged in the half concave hole. When the moving ring is rotated, the upper side or the lower side of the half concave hole are pushed by the upright post of the moving ring, and the blocking sheet is rotated so that the opening and the closing can be realized. The rotating angle of the moving ring is beta. The lock has the advantages that the structure is simple, the fabrication is simple, the cost is low, the effect is reliable, the utility model can be used for wide objects, such as toys, etc., and the blocking effect can be realized.

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