CN201541763U

CN201541763U - Eyeshield type respirator

Info

Publication number: CN201541763U
Application number: CN2009202431425U
Authority: CN
Inventors: 宋争放
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-11
Filing date: 2009-11-11
Publication date: 2010-08-11
Anticipated expiration: 2019-11-11

Abstract

The utility model discloses an eyeshield type respirator, which aims to provide good protection for respiratory tract and eyes, and enhance the whole protection effect of the respirator. The respirator comprises a shade body (10) and a bridle (11), wherein a transparent lens (30) and a belt (33) are arranged above the shade body (10), and the transparent lens (30) are fixedly connected with the shade body (10). The respirator has the benefits of providing good protection for respiratory tract and eyes simultaneously, effectively preventing virus, bacteria, and other microorganisms from entering into human body through eye mucosae and toxic gases and dusts generating harmful stimulation and damage, having better leak tightness, and effectively avoiding pernicious suspended matters in air entering to human respiratory tract, thereby enforcing the protection effect to the respiratory tract of the respirator.

Description

Eyeshield type mouth mask

Technical field

The utility model relates to mouth mask, particularly a kind of eyeshield type mouth mask with good whole protection effect.

Background technology

Mouth mask is that the prevention breathing problem is propagated and the essential safety device of suspension intrusion human bodies such as poisonous, pernicious gas, dust and particulate.At present, the slim disposable breathing mask that is extensive use of continuous yarn mouth mask or adopts nonwoven to make both at home and abroad.These mouth masks structurally all are made of cover body (continuous yarn, nonwoven) and many root systems band of being fixed on the cover body, wear mouth mask by tightening frenulum.Existing device mouth mask only can provide certain protection for respiratory tract; and medical practice shows; microorganisms such as virus, bacterium all can be imported human body into by the eye mucosa that exposes; toxic gas and dust all have pessimal stimulation and infringement to eyes; therefore when more situation was protected respiratory tract, eyes also needed protection.In addition, in addition, in use owing to can't guarantee that whole cover body periphery all is close to user's skin of face, sealing property is relatively poor for existing mouth mask, and airborne harmful suspension still can not enter the human respiratory tract in the slit of subsides place with skin mutually by the cover body periphery.Therefore even in use adopt overlapping the wearing still of a plurality of mouth masks can not solve such defective effectively, when facing great communicable disease, the medical personnel of disease control department and medical institutions sometimes even have to adopt the chemical defence mask.But the use of chemical defence mask is subjected to the restriction of convenience, cost and psychological factor etc., obviously can't replace the conventional type mouth mask in the medical protection field.

The utility model content

Technical problem to be solved in the utility model provides a kind of eyeshield type mouth mask, can be simultaneously provides favorable protection for respiratory tract and eyes.

The technical scheme that its technical problem that solves the utility model adopts is: the utility model eyeshield type mouth mask comprises cover body and frenulum, it is characterized in that: described cover body top is provided with transparent glasses lens and band, and this transparent glasses lens and cover body form a fixed connection.

In technique scheme, the periphery of described cover body is set with annular, resilient, member.

The beneficial effects of the utility model are, can be simultaneously for respiratory tract and eyes provide favorable protection, can avoid microorganisms such as virus, bacterium all to import human body and toxic gas and dust into to pessimal stimulation and infringement that eyes produced effectively by eye mucosa; Have better sealing property, can avoid airborne harmful suspension to enter the human respiratory tract effectively, thereby strengthen the protection effect of mouth mask respiratory tract.

Description of drawings

This specification comprises following three width of cloth accompanying drawings:

Fig. 1 is the upward view of the utility model eyeshield type mouth mask;

Fig. 2 is the cutaway view of the utility model eyeshield type mouth mask one embodiment along A-A line among Fig. 1;

Fig. 3 is the cutaway view of another embodiment of the utility model eyeshield type mouth mask along A-A line among Fig. 1.

Parts shown in the figure, toponym and pairing mark: cover body 10, frenulum 11, widened section 11a, annular, resilient, member 20, foam strip 21, annular peripheral frame 22, transparent glasses lens 30, elastic peripheral frame 31, band 32.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

With reference to Fig. 1, eyeshield type mouth mask of the present utility model comprises cover body 10 and frenulum 11, is provided with transparent glasses lens 30 and band 33 above described cover body 10, and this transparent glasses lens 30 forms a fixed connection with cover body 10.The setting of transparent glasses lens 30 make mouth mask can be simultaneously for respiratory tract and eyes provide favorable protection, by eye mucosa import all to avoid microorganisms such as virus, bacterium effectively that human body and toxic gas and dust are bad to eyes were produced to be irritated and damage.Usually, described transparent glasses lens 30 can be fixedly mounted on the elastic peripheral frame 31, this elastic peripheral frame 31 is fixedlyed connected with the limit, upper end of cover body 10, and elastic peripheral frame 31 can be close to the skin of face of user's eyes periphery, makes elastic peripheral frame 31 inner space and environment space effectively isolated.With reference to Fig. 1, for ease of wearing, described band 32 should adopt elastic threads, and the two ends of this elastic threads are connected on elastic peripheral frame 31 the transverse end edge.

For increasing the sealing property of mouth mask, with reference to Fig. 1, the periphery of described cover body 10 also is set with annular, resilient, member 20, the distortion of annular, resilient, member 20 can make the periphery of whole cover body 10 all be close to user's skin of face when tightening frenulum, therefore has excellent sealing performance, can avoid airborne harmful suspension to enter the human respiratory tract effectively, thereby strengthen the protection effect of mouth mask.For strengthening the power of tightening of frenulum 11, described annular elastomeric member 20 is the foam strip 21 of fixedlying connected with its endosexine along cover body 10 peripheries.

Fig. 2 and Fig. 3 show two kinds of versions of annular, resilient, member 20 respectively.With reference to Fig. 2, described annular elastomeric member 20 is the foam strip 21 of fixedlying connected with its endosexine along cover body 10 peripheries.With reference to Fig. 3, described annular elastomeric member 20 is made of foam strip 21, annular peripheral frame 22, and wherein annular peripheral frame 22 is fixedlyed connected with its endosexine along cover body 10 peripheries, and foam strip 21 is fixed on the annular peripheral frame 22.The width of annular elastomeric member 20 is advisable with 3～6mm, high about 2～4mm.Foam strip 21 can adopt high-density foam to make, and has suitable elasticity to guarantee it.Annular peripheral frame 22 can adopt plastics or paper stalk material to make, and its effect is to support cover body 10 to make it keep deployed condition.In addition, for strengthening the pulling force that frenulum 11 can bear, with reference to Fig. 1, described frenulum 11 has widened section 11a with cover body 10 junctions.

Some principles of the above the utility model eyeshield type mouth mask that just explains through diagrams, be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims

1. eyeshield type mouth mask comprises cover body (10) and frenulum (11), it is characterized in that: described cover body (10) top is provided with transparent glasses lens (30) and band (33), and this transparent glasses lens (30) forms a fixed connection with cover body (10).

2. eyeshield type mouth mask as claimed in claim 1 is characterized in that: described transparent glasses lens (30) is fixedly mounted on the elastic peripheral frame (31), and this elastic peripheral frame (31) is fixedlyed connected with limit, cover body (10) upper end.

3. eyeshield type mouth mask as claimed in claim 2 is characterized in that: described band (32) is an elastic threads, and the two ends of this elastic threads are connected on the transverse end edge of elastic peripheral frame (31).

4. eyeshield type mouth mask as claimed in claim 1 is characterized in that: the periphery of described cover body (10) is set with annular, resilient, member (20).

5. eyeshield type mouth mask as claimed in claim 4 is characterized in that: the foam strip (21) of described annular elastomeric member (20) for fixedlying connected with its endosexine along cover body (10) periphery.

6. eyeshield type mouth mask as claimed in claim 4, it is characterized in that: described annular elastomeric member (20) is made of foam strip (21), annular peripheral frame (22), wherein annular peripheral frame (22) is fixedlyed connected with its endosexine along cover body (10) periphery, and foam strip (21) is fixed on the annular peripheral frame (22).

7. as claim 4,5 or 6 described eyeshield type mouth masks, it is characterized in that: described frenulum (11) has widened section (11a) with cover body (10) junction.