Children use mouth mask
Technical field
The utility model relates to a kind of articles for daily use, is that a kind of children use mouth mask specifically.
Background technology
At present mouth mask is to walk around the basal part of the ear by respirator belt, and mouth mask is fixed on user's face, because children's ear is comparatively soft, causes respirator belt tractive shakiness, and mouth mask often comes off, the respirator belt basal part of the ear that fastens simultaneously, and comfortableness is also poor.
Summary of the invention
The utility model because children's ear is comparatively soft, causes respirator belt tractive shakiness for overcoming, and mouth mask often comes off, the respirator belt basal part of the ear that fastens simultaneously, and the problem that comfortableness is also poor provides a kind of children to use mouth mask.Technical scheme, the utility model comprises filter course and bracing frame two parts composition, it is characterized in that: the hole of buckleing that clasp nail that the filter course outer ledge distributes and bracing frame inside edge distribute fastens, both are connected as a single entity, bracing frame is upper and lower two circular-arc and resilient metal or plastic strips, above place, circular arc summit jagged, have between two strip metals or the plastic strip at interval, spacing distance is maximum at place, circular arc summit, and move closer to, locate endways to cross, two ends respectively are connected with annular ring, and this annular ring inward flange is a flexible material.
Good effect of the present utility model is: utilize the elasticity of metal or plastic strip to clamp children's cheek, terminal annular ring tangles children's ear, fixedly mouth mask that can be more firm.The annular ring inward flange is a flexible material, has increased the comfortableness of ear.Strip metal above the bracing frame or place, plastic strip circular arc summit are jagged, make filter course better press close to bridge of the nose both sides, can better reach the filtration purpose.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: the 1-filter course, the 2-clasp nail, the 3-bracing frame, 4-detains hole, 5-breach, 6-annular ring.
Fig. 2 is a use schematic diagram of the present utility model.
The specific embodiment
The clasp nail 2 that filter course 1 outer ledge distributes and bracing frame 3 inside edges distribute buckles after hole 4 fastens, bracing frame 3 is outwards opened, utilize the elasticity of metal or plastic strip to clamp user's cheek, terminal annular ring 6 tangles user's ear, and the breach 5 at strip metal above the bracing frame 3 or place, plastic strip circular arc summit is pressed close to children's bridge of the nose both sides.