CN103169175A

CN103169175A - Mask preventing breath water vapor from atomizing glasses

Info

Publication number: CN103169175A
Application number: CN2013100946822A
Authority: CN
Inventors: 徐漫; 徐自升; 祁俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-19
Filing date: 2013-03-19
Publication date: 2013-06-26

Abstract

The invention discloses a mask preventing breath water vapor from atomizing glasses. The mask mainly comprises a mask body with a hole and a breath system. The mask body with the hole and the breath system are two relatively-independent parts. Compared with a common mask, the mask body with the hole is located on a middle-lower position of the common mask, namely the circular hole is formed in a position which corresponds to a mouth when the mask is worn, and the breath system is connected with the mask body with the hole through the circular hole. After a breath air opening is sleeved on the hole of the mask body with the hole, the breath air opening is fixed by a fixed clamp piece and a movable clamp piece, and the mask preventing the breath water vapor from atomizing the glasses is formed. When the mask is used, a nose is used for inhaling, and the mouth is used for exhaling. The hot water vapor generates heat exchanging in an exhaling pipe and is cooled. Accordingly, the water vapor cannot rise upwards, and therefore fog is prevented from being formed on the glasses or an organic glass face mask of a helmet so that sight lines cannot be affected. The mask is simple and practical, and people can wear the glasses and the mask at the same time when doing outdoor activities in winter.

Description

A kind of mouth mask that prevents from breathing the atomizing glasses

Technical field

The present invention relates to a kind of mouth mask that prevents from breathing the atomizing glasses, it is characterized in that, can separate the steam that respiratory movement is breathed out and.The present invention is mainly used in cold winter, when wearing masks simultaneously out of doors with glasses, prevents that hot gas condensation on eyeglass of breathing out from producing fog and having a strong impact on eyesight.In addition, the steam that also can avoid breathing out is condensed into frost and has influence on the warming effect of mouth mask and the comfortableness of wearing on mouth mask.

Background technology

In the winter of cold, people often put on thick cotton yarn mouth mask out of doors with warming face.For the people who wears spectacles, goggles or faceplate, this just runs into a pretty troublesome thing, contains exactly the breath of moisture, can produce fog when running into cold air.These hot fogs are subject to stopping of mouth mask, and condensation on the face shield of the eyeglass of glasses or helmet during rising produces fog, thereby seriously has influence on sight line, bring great inconvenience for the people who wears glasses, and even cause dangerous generation.Simultaneously, long-time steam of breathing out can allow mouth mask become moist, allows face feel uncomfortable.

At present, the product that does not still address this problem on market comes out.Therefore, develop a kind of mouth mask product of fog that can be in separating breath winter, have important social effect and significant economic worth.

The mankind's respiratory movement be actually by two be closely connected and mutually independently action form, the aspiratory action that namely in succession carries out and exhale action.People's independence under waking state is strong, both can use respiratory nasal, also can breathe with mouth; Both can be air-breathing with nose, face is exhaled; Also can be air-breathing with face, exhale with nose.This is to come round because of mouth, nose at bottleneck throat.The present invention is exactly these physilogical characteristics that take full advantage of the people, in conjunction with ergonomics, will exhale, inhale these two and closely be connected, but relatively independent action separates, complete aspiratory action by nose respectively, then complete exhale action by mouth, develop on this physiological foundation.

Summary of the invention

This invention relates to a kind of mouth mask that prevents from breathing the atomizing glasses, mainly is comprised of two relatively independent parts of mouth mask with holes and expiratory system.Mouth mask with holes is that when namely wearing, the position corresponding with face has a circular hole in common mouth mask central authorities position on the lower side, and expiratory system is fixed, is connected with mouth mask with holes by this circular hole, realize to exhale and air-breathing structural separation.Expiratory system is comprised of screwed expiration mouth, exhaust tube, tingle, movable intermediate plate.Screwed expiration mouth is cylindrical, and a helicoid end is nearly mouth end, and mouth end far away is nearly right angle with exhaust tube and is connected.Tingle is fixed on the mouth end far away of screwed expiration mouth.Movable intermediate plate can be by the screw thread screwed expiration mouth of screwing on.The pore size of mouth mask with holes is consistent with the external diameter of screwed expiration mouth, with its be enclosed within the latter upper after available active intermediate plate and tingle fix, thereby formed the mouth mask that prevents from breathing the atomizing glasses.

Screwed expiration mouth of the present invention is made with the flexible medical non-toxic material.

Two independent sectors of this mouth mask reach mouth mask with holes and expiratory system disassembly, cleaning easily, Reusability, meet the requirement of environmental protection and health.

Description of drawings

Fig. 1 is a kind of mouth mask schematic diagram (anterior view) that prevents from breathing the atomizing glasses; Fig. 2 is a kind of mouth mask schematic diagram (side sight) that prevents from breathing the atomizing glasses; Fig. 3 is mouth mask schematic diagram with holes; Fig. 4 is the schematic diagram of expiratory system.

Mainly comprise in Fig. 1 to Fig. 4: 1, exhaust tube; 2, mouth mask sheet with holes; 3, mouth mask fixed band; 4, screwed expiration mouth; 5, tingle; 6, movable intermediate plate.

The specific embodiment

When using the present invention's " a kind of mouth mask that prevents from breathing the atomizing glasses ", at first with the borehole jack of mouth mask sheet with holes (2) on screwed expiration mouth (4), and by loading onto movable intermediate plate (6), be fixed between movable intermediate plate (6) and tingle (5).When wearing, as wearing common mouth mask, the mouth mask fixed band (3) of both sides is enclosed within on the ear of bilateral, and with screwed expiration mouth (4) rank in the mouth.Air-breathing with nose, exhale with mouth.When nose was air-breathing, cold air was inhaled into nasal cavity through mouth mask sheet with holes (2), and the mouth mask sheet has the warming effect of face.When exhaling, with the breath of steam from being blown into screwed expiration mouth (4) and be attached thereto the exhaust tube (1) that connects in the mouth.The steam of heat produces heat exchange in exhaust tube, be cooled.The ascension that so can not make progress, thus avoid forming fog on the lucite face shield of lens or the helmet and affect sight line.

The present invention is simple and practical, has solved well people winter when movable out of doors, wears glasses and with the contradiction of mouth mask.Simultaneously, in the north of cold, can not become frost at the mouth mask surface condensation because of the steam of breathing out yet, and have influence on the comfortableness that mouth mask is worn.

Claims

1. mouth mask that prevents from breathing the atomizing glasses, it is characterized in that: mainly formed by two relatively independent parts of mouth mask with holes and expiratory system, wherein, mouth mask with holes is in common mouth mask central authorities position on the lower side, when namely wearing, the position corresponding with face has a circular hole, expiratory system is fixed, is connected with mouth mask with holes by this circular hole, realize to exhale and air-breathing structural separation.

2. the mouth mask that prevents from breathing the atomizing glasses according to claim 1, it is characterized in that: expiratory system is comprised of screwed expiration mouth, exhaust tube, tingle, movable intermediate plate, wherein screwed expiration mouth is cylindrical, a helicoid end is nearly mouth end, mouth end far away is nearly right angle with exhaust tube and is connected, tingle is fixed on the mouth end far away of screwed expiration mouth, and movable intermediate plate can be by the screw thread screwed expiration mouth of screwing on.

3. the mouth mask that prevents from breathing the atomizing glasses according to claim 1, it is characterized in that: the pore size of mouth mask with holes is consistent with the external diameter of screwed expiration mouth, after being enclosed within it on latter, available active intermediate plate and tingle are fixed, thereby have formed the mouth mask that prevents from breathing the atomizing glasses.