CN102440458A

CN102440458A - Face mask with antifogging or fog-reducing function

Info

Publication number: CN102440458A
Application number: CN2010102996273A
Authority: CN
Inventors: 陈丽芬; 陈丽芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-08
Filing date: 2010-10-08
Publication date: 2012-05-09
Anticipated expiration: 2030-10-08
Also published as: CN102440458B

Abstract

The invention mainly provides a face mask with antifogging or fog-reducing function, which can discharge exhalant hot air down and prevent the hot air from uprising from the nose bridge. The face mask comprises a face mask body, wherein the inner side of the lower edge of the face mask body is provided with an exhaust structure; the exhaust structure is provided with a through hole; and when the face mask is in use, the exhalant air is led to the outside from the inner side of the face mask via the through hole.

Description

Have antifog or subtract the mouth mask of mist function

Technical field

The invention relates to a kind of mouth mask, particularly have antifog or subtract the mouth mask of mist function relevant for a kind of.

Background technology

Fig. 8 is the outside drawing of relevant planar cloth mouth mask in the prior art, and Fig. 9 is the outside drawing of relevant three-dimensional mask in the prior art.At present commercially available mouth mask is different from its shape, probably can be divided into the plane face mask of Fig. 8 and the three-dimensional mask of Fig. 9, and it mainly comprises a bite cover body 11 and ear-hang band 14; No matter yet be plane face mask or three-dimensional mask, though can reach basic effect dustproof, waterproof, just in use; The hot gas that the user breathes out can cause glasses to haze; Very inconvenient, particularly when driving or riding locomotive, glasses haze, and to produce sight line not clear; For driving or knight, the not only inconvenient danger that also has traffic accident.

Therefore, producing the problem that hazes when how to overcome the mouth mask use, is the important topic of this case.

Summary of the invention

The main purpose of the present invention has antifog or subtracts the mouth mask of mist function providing a kind of.

Another object of the present invention is providing a kind of mouth mask with exhaust structure, lets hot gas not influence the normal use of glasses from the exhaust structure derivation.

A purpose more of the present invention is providing a kind of air-block structure that has, and scurries the mouth mask to glasses to prevent hot gas.

Be the purpose and the effect that reach above-mentioned this case, the present invention provides following technological means:

The present invention one has antifog or subtracts the mouth mask of mist function, includes a bite cover body, is provided with exhaust structure in the lower edge inboard of this mouth mask body, and this exhaust structure has through hole, and when this mouth mask used, the air of exhalation led to the outside by through hole from the mouth mask inboard.

According to the mouth mask that the invention described above proposed; Wherein, This exhaust structure is to be provided with a short circuit body in the lower edge inboard of mouth mask body, and on the mouth mask body corresponding to the short circuit body, is preset with a short circuit position, and these short circuit body two ends are fixed on two ends, short circuit position; And the length that is shorter in length than the short circuit position of this short circuit body makes to have this through hole between short circuit body and short circuit position.

According to the mouth mask that the invention described above proposed, wherein, be provided with the choke pad in the upper limb inboard of mouth mask body, when this mouth mask was used in face, the space between mouth mask body upper limb and face was able to clogged by the choke pad.

According to the mouth mask that the invention described above proposed, wherein, in the choke pad or choke pad surface is provided with flexible nose clip sheet.

According to the mouth mask that the invention described above proposed, wherein, this choke pad is by sponge or the made strip shape body of expanded material, and can be according to the warpage of human face appearance.

According to the mouth mask that the invention described above proposed, be provided with the ear-hang band in mouth mask body both sides.

According to the mouth mask that the invention described above proposed, wherein, has three-dimensional cover portion in mouth mask body center position.

According to the mouth mask that the invention described above proposed, wherein, at least one side and the short circuit position of this short circuit body are provided with the magic tape group.

According to the mouth mask that the invention described above proposed, wherein, this lead to the hole site is provided with filter.

According to the mouth mask that the invention described above proposed, wherein, this filter is any of cotton, gauze or filter material.

Compared to existing skill; This case mouth mask sees through the exhaust structure at mouth mask body lower edge; The hot gas of make breathing out is able to by its discharge and the unlikely glasses that blow to from top, and is provided with the choke pad in mouth mask body upper limb inboard, lets the hot gas of breathing out be blocked; And unlikely up climbing sharply and glasses are hazed lets the not reason hot gas of breathing out and have influence on the function of glasses of the user that wears glasses.

Description of drawings

Fig. 1 is the stereo appearance figure of first embodiment of the invention.

Figure 1A is the stereo appearance figure of first embodiment of the invention, the figure shows the embodiment of another kind of exhaust structure.

Fig. 2 is the decomposition floor map of mouth mask body and short circuit body in the first embodiment of the invention.

Fig. 3 is the A-A profile of Fig. 1.

Fig. 3 A is another embodiment profile of Fig. 3.

Fig. 4 is the B-B profile of Fig. 1.

Fig. 5 is the use sketch map of first embodiment of the invention.

Fig. 6 is the front stereo appearance figure of second embodiment of the invention.

Fig. 7 is the back side stereo appearance figure of second embodiment of the invention.

Fig. 8 is existing plane face mask outside drawing.

Fig. 9 is existing three-dimensional mask outside drawing.

The main element symbol description

11 mouth mask bodies, 12 exhaust structures, 13 choke pads, 14 ear-hang bands

121 through holes, 131 nose clip sheets, 122 short circuit bodies, 123 short circuit positions

The 15 three-dimensional cover d1 of portion short circuit body length d2 short circuit position length 124 filters

125 magic tape groups

The specific embodiment

First embodiment:

Please join shown in Fig. 1～3, the present invention is to provide a kind of to have antifog or subtract the mouth mask of mist function, includes a bite cover body 11; Lower edge inboard at mouth mask body 11 is provided with exhaust structure 12, and this exhaust structure 12 has through hole 121, when this mouth mask uses; The air of breathing out leads to the outside by through hole 121 from the mouth mask inboard; Therefore, the hot gas of exhalation is able to discharge by mouth mask body 11 lower through-hole 121, to reduce or to break off hot gas from top outflow.

Hold the above; Exhaust structure 12 mainly is to be provided with a short circuit body 122 in the lower edge inboard of mouth mask body 11; And on the mouth mask body 11 corresponding to short circuit body 122, be preset with a short circuit position 123, with the two ends of fixing this short circuit body 122, and the length d 1 of this short circuit body 122 is less than the length of short circuit position 123d2; Make when short circuit body 122 two ends are fixed on the two ends of short circuit position 123, form the through hole 121 of aforementioned exhaust structure 12.

Please join shown in Figure 1A, in the embodiment in figure 1, short circuit body 122 two ends are to be fixed on short circuit position 123, and in the embodiment of Figure 1A, at least one side of this short circuit body 122 can be utilized

magic tape group

125 and 123 thread gluings of short circuit position.In addition, can be provided with the filter 124 shown in Fig. 3 A,, make the outside unlikely suction of dirt, dust, its exemplary material such as cotton, gauze or traditional filter material etc. to filter the dirt dust in through hole 121 positions of aforesaid exhaust structure 12.

Please join Fig. 1, shown in 4, the present invention further is provided with choke pad 13 in the upper limb inboard of mouth mask body 11, makes when this mouth mask is used in face, the space between mouth mask body 11 upper limbs and face is able to by choke pad 13 filling.

13 on choke pad of the present invention is by sponge or expanded material but is not limited thereto the made strip shape body of material, can be according to the warpage of human face appearance, and with the face that contacts between have comfortableness, sticking nature and air-tightness.

In addition; The present invention in choke pad 13 or the surface of choke pad 13 be provided with a flexible nose clip sheet 131; This nose clip sheet 131 has bent and the setting characteristic, can the shape of choke pad 13 be folded into to cooperate the human face appearance, makes mouth mask body 11, choke pad 13 paste very much the clothes driving fit with face; The elastomeric material that cooperates choke pad 13 again; Its air-tightness promotes widely, makes the hot gas of exhalation be difficult to therefore for glasses, have antifog effect by the scurry out place of eyes, bridge of the nose both sides.

In the middle of mouth mask embodiment of the present invention, then be provided with ear-hang band 14 in mouth mask body 11 both sides, be to adopt general traditional elastic ear to be linked with 14, make things convenient for the user that mouth mask is placed on the ear of both sides.

More than be structure explanation of the present invention, when using mouth mask of the present invention, please join shown in Figure 5; Utilize ear-hang band 14 that the mouth mask body 11 of mouth mask is covered snout; And adjustment lets choke pad 13 above the bridge of the nose, and presses or squeeze with hand, makes it cooperate the human face warpage to adjust this nose clip sheet 131; And make choke pad 13 can paste clothes to give typing, and adjust it reaches the best with the comfort level of face airtight effect in the face location of correspondence.The short circuit body 122 of mouth mask body 11 lower edges then pastes clothes between lip and lower jaw; When short circuit body 122 was tightened, 123 of the short circuit positions of short circuit body 122 and mouth mask body 11 then presented a through hole 121, therefore; When using this mouth mask; Can the hot gas of breathing out down be discharged by through hole 121, and, can reach antifog purpose fully by the effect that choke pad 13 stops hot gas up to be scurried.

Second embodiment:

Fig. 6 is the front appearance figure of second embodiment of the invention, and Fig. 7 then is the back appearance figure of second embodiment of the invention.

The present invention has antifog or subtracts the mouth mask of mist function providing a kind of; It includes a bite cover body 11; On mouth mask body 11, be provided with like the exhaust structure among first embodiment 12, choke pad 13, ear-hang band 14 etc.; This exhaust structure 12 has through hole 121 among first embodiment, short circuit body 122, short circuit position 123 etc., this choke pad 13 have structure such as nose clip sheet 131 and first embodiment fully with, then repeat no more in this.Its difference is: the middle position of mouth mask body 11 has a three-dimensional cover portion 15; Make this case mouth mask become a three-dimensional mask; Utilize three-dimensional cover portion 15 to make that snout can the contact opening nose, and mouth mask can be stained with lipstick, saliva, nasal mucus etc., uses health to protect.

Certainly, this case mouth mask is not limited to plane face mask and the three-dimensional mask of aforementioned first embodiment and second embodiment, also can be applied in rib mouth mask (figure do not show), lets the rib mouth mask have antifog equally or subtracts the mist function.Because the rib mouth mask is on the plane or the three-dimensional mask bottom is provided with the rib structure, and the part of mouth mask is identical with first and second embodiment, then repeats no more in this.

The above; Be merely preferred embodiment of the present invention; When not limiting the scope that the present invention implements with this, the simple equivalent of promptly doing according to claim of the present invention and invention description generally changes and modifies, and all should still belong in the scope that patent of the present invention contains.

Claims

1. one kind has antifog or subtracts the mouth mask of mist function, it is characterized in that it includes a bite cover body; Lower edge inboard at this mouth mask body is provided with exhaust structure; This exhaust structure has through hole, and when this mouth mask used, the air of exhalation led to the outside by through hole from the mouth mask inboard.

2. mouth mask according to claim 1; It is characterized in that; This exhaust structure is provided with a short circuit body in the lower edge inboard of mouth mask body, and on the mouth mask body corresponding to the short circuit body, is preset with a short circuit position, and these short circuit body two ends are fixed on two ends, short circuit position; And the length that is shorter in length than the short circuit position of this short circuit body makes to have this through hole between short circuit body and short circuit position.

3. mouth mask according to claim 1 is characterized in that, is provided with the choke pad in the upper limb inboard of mouth mask body, and when this mouth mask was used in face, the space between mouth mask body upper limb and face was able to by this choke pad filling.

4. mouth mask according to claim 3 is characterized in that, in the choke pad or choke pad surface is provided with flexible nose clip sheet.

5. according to claim 3 or the 4th described mouth mask, it is characterized in that this choke pad is by sponge or the made strip shape body of expanded material, and can be according to the warpage of human face appearance.

6. according to arbitrary described mouth mask in the claim 1 to 3, be provided with the ear-hang band in mouth mask body two sides.

7. mouth mask according to claim 1 is characterized in that, has three-dimensional cover portion in mouth mask body center position.

8. mouth mask according to claim 2 is characterized in that, at least one side and the short circuit position of this short circuit body are provided with the magic tape group.

9. mouth mask according to claim 1 and 2 is characterized in that this lead to the hole site is provided with filter.

10. mouth mask according to claim 9 is characterized in that, this filter is any of cotton, gauze or filter material.