CN100502980C

CN100502980C - Nose mask

Info

Publication number: CN100502980C
Application number: CNB031242731A
Authority: CN
Inventors: 赵宏峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-30
Filing date: 2003-04-30
Publication date: 2009-06-24
Anticipated expiration: 2023-04-30
Also published as: CN1541729A

Abstract

The nose cap unit includes one fixer, two caps, liquid container connected to the fixer, connecting pipe connected between two caps and canal with one end connected to the connecting pipe and the other end connected to the liquid container. When the nose cap unit is used, the fixer is worn on head or ears and the caps are set outside the nostrils. The caps is moistened with the liquid inside the container and air is filtered via the caps to become moist and clean. Flavoring matter and/or disinfectant may be added into the liquid to make air scented and disinfected.

Description

A kind of nose cup

Technical field

The invention belongs to air filter, relate in particular to and be used to filter a kind of device that enters the air in the nasal cavity.

Background technology

In vehicle or the many places of personnel, air is comparatively muddy, so it is not pure and fresh at the air that these local people suck in the nasal cavity yet, in order to make people can suck comparatively pure and fresh and clean air, oneself has the filter that much is contained in the place, nostril to be devised, be to disclose a kind of nasal filter in 97215069.2 the patent documentation as the patent No., this filter is to be provided with filtering bodies in the folder both sides, filtering bodies is packed in the nose chamber, clamping piece places nose and nose cartilage position, the air that enters in the nasal cavity need be by the filtration of filtering bodies, and therefore the air that sucks in the human body is cleaner.But this filter can allow user's nasal cavity internal cause that foreign matter is arranged and feel under the weather, and clamping piece is clipped in the sensation that can allow the user have unsmooth breath to lead on the cartilage of nose.

Summary of the invention

The objective of the invention is to: a kind of nose cup that can allow the user suck clean air under the condition that feels comfortably cool is provided.

The present invention seeks to be achieved through the following technical solutions: a kind of nose cup, comprise fixed part and two cover bodies, fixed part is connected with the liquid containing device that liquid is housed, this device is connected with an end of conduit again, the connecting leg that is connected with conduit is housed on the other end of conduit, two cover bodies are contained in the two ends of connecting leg respectively, and contact with liquid in the connecting leg; The liquid flow control valve is housed on the conduit.

Cover body is by the cover frame and be contained in the filter screen of cover on the frame and formed, and the interior liquid of an end of filter screen and connecting leg contacts.

Between connecting leg and the conduit draw bail is arranged, 1/2～4/5 of filter screen periphery is fixed on the cover frame.

Fixed part is an arc, and the internal diameter of arc and head part's outline match, and fixed part and liquid containing device link together both by rivet.

The interior profile of fixed part is identical with people's ear outer contour shape, on the sidewall of fixed part sound inlet is arranged.

This nose cup in use, fixture can be installed on people's head or be enclosed within on the ear, cover body is positioned at the outside, nostril, therefore the user does not have the sense of discomfort, liquid containing device in this nose cup is connected with an end of conduit, the connecting leg that communicates with it is housed on other end of conduit, two cover bodies are contained in the two ends of connecting leg respectively, therefore the liquid that is contained in the liquid containing device can make cover body moistening, the air cleaning that will become after by the filtration of cover body, if liquid has the smell of delicate fragrance, the air that then enters nasal cavity also can allow the people feel delicate fragrance, if liquid is thimerosal, after being with this nose cup, people can also keep off infection.

Description of drawings

Fig. 1 looks schematic diagram for the master of embodiment 1;

Fig. 2 is that the A-A of Fig. 1 is to view;

Fig. 3 is a M place amplification view among Fig. 1;

Fig. 4 looks schematic diagram for the master of embodiment 2;

Fig. 5 is the B-B place cross section zoomed-in view of Fig. 3.

The specific embodiment

Embodiment 1: this nose cup, fixed part 1 is arranged, the interior profile 1a of fixed part 1 is identical with people's ear outer contour shape, sound inlet 2 is arranged on the sidewall of fixed part 1, fixed part 1 is connected with the liquid containing device 3 that liquid L is housed, liquid containing device 3 in the present embodiment is positioned at a side of fixed part 1 outer wall, liquid containing device 3 is connected with an end of conduit 4, near on the other end of conduit 4 connecting leg 5 that communicates with conduit 4 is housed, connect firmly structure between conduit 4 and the connecting leg 5, conduit 4 is made for the material with certain flexibility and easily typing in the present embodiment, two screwed holes 6 are arranged on the tube wall of conduit, connecting leg 5 is two sections compositions, each section all is assembled together by screw thread and conduit 4, screwed hole between conduit 4 and the connecting leg 5 and screw thread are the structure that connects firmly between them, at the two ends of connecting leg a cover body 7 is housed respectively, cover body 7 is made up of cover frame 7a and the filter screen 7b that is contained on the cover frame 7a, filter screen 7b can manufacture with the multilayer gauze, the also available flexible material that other have small pore-like is manufactured, 3/4～4/5 of the filter screen 7b periphery length of side is packed on the cover frame 7a, and liquid flow control valve 4a is housed on the conduit.The liquid L of aromatic odor is housed in liquid containing device 3, and this liquid can be in conduit 4 flows into connecting legs 5, and what of influent are by liquid flow control valve 4a control, and the end of filter screen 7b contacts with liquid L and makes filter screen 7b maintenance moistening.During use fixture 1 is enclosed within on the ear, cover body is positioned at the place, nostril.Infect pathogenetic season having, the thimerosal of can packing in liquid containing device 3 is after the air sterillization again in the inspiration nasal cavity.

Embodiment 2: the fixed part 1 in the present embodiment is an arc, the internal diameter of arc and head part's outline match, liquid containing device 3 is connected by rivet 1b with fixed part 1, between fixed part 1 and the rivet 1b for being rotatably assorted, there is locating ring 8 end of conduit 4, the wall of locating ring 8 is provided with locating hole 9, be equipped with in it the location jackscrew 9 ', connecting leg 5 is contained in the locating ring 8, and by jackscrew 9 ' make connecting leg 5 location, on the conduit 4 in the present embodiment liquid drain hole 4a is arranged, the corresponding liquid inlet channel 5a with liquid drain hole 4a is arranged, in the time of in connecting leg 5 is contained in locating ring 8 on the connecting leg 5, liquid drain hole 4a is corresponding with liquid inlet channel 5a one, jackscrew 9 ' connecting leg 5 is located in locating ring, the liquid L in the liquid containing device 3 liquid drain hole 4a and the liquid inlet channel 5a on conduit 4 enters in the connecting leg 5, so that the filter screen on the cover body is able to is moistening.1/2～3/4 of the filter screen 7b periphery length of side is packed on the cover frame 7a, and other structures are identical with embodiment 1.Fixture may be stuck on people's the crown during use, also may be stuck on the back side of head.

Fixture 1 among the present invention also can adopt coupling type, hangs over this nose cup on the ear or on the glasses.

Conduit 4 in the nose cup also can be made up of two-layer, and skin is used coiled pipe, so that conduit is convenient to the location, the interior pipe of packing in coiled pipe, liquid are in interior pipe, and when adopting this kind structure, connecting leg 5 should communicate with interior pipe.

Cover body in the nose cup also can only have filter screen to make, but this filter screen should have certain degree of hardness, so that it can be in fixing position.

Claims

1, a kind of nose cup, comprise fixed part and two cover bodies, it is characterized in that: fixed part is connected with the liquid containing device that liquid is housed, this device is connected with an end of conduit again, the connecting leg that is connected with conduit is housed on the other end of conduit, two cover bodies are contained in the two ends of connecting leg respectively, and contact with liquid in the connecting leg; The liquid flow control valve is housed on the conduit.

2, nose cup according to claim 1 is characterized in that: cover body is by the cover frame and be contained in the filter screen of cover on the frame and formed, and the interior liquid of an end of filter screen and connecting leg contacts.

3, nose cup according to claim 1 and 2 is characterized in that: between connecting leg and the conduit draw bail is arranged, 1/2～4/5 of filter screen periphery is fixed on the cover frame.

4, nose cup according to claim 3 is characterized in that: fixed part is an arc, and the internal diameter of arc and head part's outline match, and fixed part and liquid containing device link together both by rivet.

5, nose cup according to claim 3 is characterized in that: the interior profile of fixed part is identical with people's ear outer contour shape, on the sidewall of fixed part sound inlet is arranged.