Head-mounted and rear-mounted dual-use detachable and adjustable earmuffs

Abstract

The invention discloses head-mounted and rear-mounted dual-use detachable and adjustable earmuffs. The earmuffs comprise a U-shaped support, a left earmuff and a right earmuff, wherein a U-shaped guide groove is formed in the U-shaped support; an external U-shaped groove is formed in the outer side surface of the U-shaped support; a plurality of tapered guide grooves are formed in two side walls of the external U-shaped groove; the left earmuff and the right earmuff are bilaterally symmetrical in structure; the left earmuff comprises an adjusting and connecting rod, a connecting seat, an earmuff body and an adjusting mechanism, the adjusting mechanism is screwed to the upper part of the adjusting and connecting rod and clamped in the tapered guide grooves, the upper part of the adjusting and connecting rod is inserted into the U-shaped guide groove, the lower part is inserted into the connecting seat, the connecting seat is clamped on the earmuff body through a linear fixing block, and the earmuff body is directional and has front and back. The earmuffs can be head-mounted and rear-mounted, and the components can be detached and separated one by one; the relative distance between the U-shaped support and each of the left earmuff and the right earmuff is adjustable.

Description

technical field [0001] The invention relates to the technical field of life-warming products, in particular to a dual-purpose detachable and adjustable earmuffs for headwear and backwear. Background technique [0002] In winter, when people are active outside, the cold air is very likely to cause people's ears to be cold and cracked, or even suffer from frostbite; therefore, it is necessary to wear earmuffs for protection. The existing two earmuffs are generally made of cotton material for keeping warm. Made with the bracket in the middle, the earmuffs are completely pressured by the bracket in the middle; it is generally set to be worn on the head or behind the back, and the length cannot be adjusted; and the parts of the earmuffs cannot be disassembled. [0003] The singleness of such setting reduces the wearing flexibility of the earmuffs and virtually wastes resources; meanwhile, it is not easy for consumers to choose and buy. Contents of the invention [0004] Aiming...

AI Technical Summary

Problems solved by technology

[0002] In winter, when people are active outside, the cold air is very likely to cause people's ears to be cold and cracked, or even suffer from frostbite; therefore, it is necessary to wear earmuffs for protection. The existing two earmuffs are generally made of cotton material for keeping warm. Made with the bracket in the middle, the earmuffs are completely pressured by the bracket in the middle; it is generally set as a head-mounted or a rear-mounted type, and the length cannot be adjusted; and the earmuffs cannot be disassembled between several parts

[0003] The singleness of this setting reduces the wearing flexibility of the earmuffs and virtually wastes resources; at the same time, it is not easy for consumers to choose and buy.

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