CN201878307U - Anti-fall earplug sleeve - Google Patents

Abstract

An anti-fall earplug sleeve consists of an earplug wrapping body and an anti-fall spring plate, wherein the earplug wrapping body is a hollow horn body; the anti-fall spring plate is connected with a part of the earplug wrapping body, that wraps the earphone horn; and the shape of the anti-fall spring plate is adaptive to the cavity auricular concha of an ear. The earplug sleeve is reasonable in structure and novel in design, and not only is small in size, high in adhesive degree and convenient to carry, but also has the function of preventing the earphone from falling, as well as good market promotion value.

Description

A kind of earplug cover of slip-off preventing

Technical field

The utility model relates to the earplug cover, especially a kind of earplug cover of slip-off preventing.

Background technology

Earphone is the common equipment in present daily amusement and the life.Earphone in the market mainly is divided into wear-type, suspension type and In-Ear three kinds.Headphone is because flexible semi-circular bracket causes the volume of earphone bigger, and is not portable, in use disarrays hair style again easily, and exists the support tension to cause ear tired out easily, and support is crossed problems such as pine comes off easily; The suspension type earphone is that to utilize earplug to hang over helix fixing behind, and the volume of this earphone is still bigger, and is not portable, and because hook is little and can not fit with helix back of the body contact-making surface, causes the helix back of the body to be ached and tired; The In-Ear Headphones volume is less, be convenient for carrying, but be that the earphone horn shell is put into the cavity of concha position in use, by tragus and antitragus location, because earplug and cavity of concha, tragus, antitragus can not be fitted fully, so there are following 2 deficiencies: 1, the earphone horn shell joint position of touching cavity of concha, tragus and antitragus is squeezed and feels to ache and tired out; 2, when the people was in motion, earplug very easily came off.

Earphone in the past also has the mode that adopts external earplug to solve the aching of ear, the tired out and problem that comes off, but because of structural defective, does not have substantial role, can not satisfy people's requirement more and more higher to the earphone quality.

Summary of the invention

At the deficiency that existing earphone exists, the purpose of this utility model provides a kind of earplug cover of slip-off preventing, makes it have the advantages that to prevent that earphone from coming off.

For achieving the above object, technical solution adopted in the utility model is: a kind of earplug cover of slip-off preventing, to form by earplug inclusion enclave and anticreep shell fragment, and the earplug inclusion enclave is the hollow horn body; The part that anticreep shell fragment and earplug inclusion enclave wrap earphone horn is connected as a single entity; The cavity of concha position of the shape of described anticreep shell fragment and ear is suitable.

Further, the shape of described anticreep shell fragment is circular arc or triangle or quadrangle or trapezoidal or rhombus.

The beneficial effects of the utility model are: owing to adopt said structure, the earplug inclusion enclave is the hollow horn body, makes sound to be sent in the external auditory meatus fully by hollow hole; The shape of the anticreep shell fragment that is connected as a single entity with the earplug inclusion enclave and the cavity of concha position of ear are suitable and have certain elasticity, good telescopicing performance is arranged, can be effectively earplug being fitted be fixed on the cavity of concha position, and the motion that reaches moderate strength is the effect of difficult drop-off all.The utility model is rational in infrastructure, novel in design, and not only volume is little, and applying degree height is easy to carry, and has the effect that prevents that earphone from coming off, and has good market popularization value.

Description of drawings

Accompanying drawing is a structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) earplug inclusion enclave, (2) anticreep shell fragment.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Referring to accompanying drawing, the earplug cover of a kind of slip-off preventing of the utility model is made up of earplug inclusion enclave 1 and anticreep shell fragment 2, and earplug inclusion enclave 1 is the hollow horn body; Anticreep shell fragment 2 is connected as a single entity with the part that earplug inclusion enclave 1 wraps earphone horn; The shape of described anticreep shell fragment 2 is and the suitable circular arc in the cavity of concha position of ear.

The above, it only is a kind of preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.

Claims (2)

1. the earplug cover of a slip-off preventing is made up of earplug inclusion enclave and anticreep shell fragment, it is characterized in that: the earplug inclusion enclave is the hollow horn body; The part that anticreep shell fragment and earplug inclusion enclave wrap earphone horn is connected as a single entity; The cavity of concha position of the shape of described anticreep shell fragment and ear is suitable.

2. the earplug cover of slip-off preventing according to claim 1, it is characterized in that: the shape of described anticreep shell fragment is circular arc or triangle or quadrangle or trapezoidal or rhombus.

Images