CN213188199U - Adjustable medical mask - Google Patents
Adjustable medical mask Download PDFInfo
- Publication number
- CN213188199U CN213188199U CN202020653193.1U CN202020653193U CN213188199U CN 213188199 U CN213188199 U CN 213188199U CN 202020653193 U CN202020653193 U CN 202020653193U CN 213188199 U CN213188199 U CN 213188199U
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- CN
- China
- Prior art keywords
- connecting part
- fixedly connected
- cloth
- connecting portion
- ear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjustable medical mask, which comprises a mask body and an ear belt, wherein the ear belt comprises two connecting parts a, two connecting parts b and a connecting part c, the outer surface of the connecting part b is spirally provided with cloth strips, the outer surface of the connecting part b is connected with the cloth strips in a sliding way, one end of each cloth strip is fixedly connected with the connecting part c, and the other end of each cloth strip is fixedly connected with the connecting part a; the utility model discloses a cloth strip of spiral setting is in the head contact, and as support area, it can effectual solution background problem to reduce the ear area in the area of contact of head.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a medical gauze mask with adjustable.
Background
The existing medical mask has the problems that the ear belt is integrated, and when the medical mask is worn, the elastic ear bag is stretched and thinned, so that the blood vessel of the head is easily oppressed, and the mask is uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a medical gauze mask with adjustable, problem in can effectual solution background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a medical gauze mask with adjustable, includes the cover body and ear area, and the ear area includes two connecting portion an, two connecting portion b and connecting portion c, and the surface spiral of connecting portion b is provided with the cloth, connecting portion b's surface and cloth sliding connection, cloth one end and connecting portion c fixed connection, its other one end and connecting portion a fixed connection, the cloth of spiral setting promptly in the head contact, as the support area, reduce the ear area in the problem that the area of contact of head can effectually solve the background art existence.
Furthermore, one end of the connecting part c is fixedly connected with one of the connecting parts b, the other end of the connecting part c is fixedly connected with the other connecting part b, one end, far away from the connecting part c, of the connecting part b is fixedly connected with the connecting part a, the connecting part b and the connecting part c are all elastic ropes, and the elastic coefficients of the connecting part a and the connecting part c are larger than the elastic coefficient of the connecting part b, namely, the connecting part b of the ear band is firstly lengthened and thinned when being lengthened, so that uncomfortable feeling to the ear after deformation of the connecting part c can be avoided, and the cloth strips are spirally arranged on the outer surface of the connecting part b, so that uncomfortable feeling to the.
Furthermore, connecting portion b is that an elastic cord from the middle fifty percent discount forms, can shorten the length of adjusting connecting portion b through knoing the elastic cord, can not cause the discomfort owing to the existence of cloth after knoing to adapt to different crowds.
The working principle and the beneficial effects are as follows: the ear belt comprises two connecting parts a, two connecting parts b and a connecting part c, the outer surface of the connecting part b is spirally provided with cloth strips, the outer surface of the connecting part b is connected with the cloth strips in a sliding manner, one end of each cloth strip is fixedly connected with the connecting part c, and the other end of each cloth strip is fixedly connected with the connecting part a, so that the problems existing in the background art can be effectively solved.
(1) One end through connecting portion c and one of them connecting portion b fixed connection, its other end and another connecting portion b fixed connection, connecting portion b keeps away from connecting portion c's one end and connecting portion a fixed connection, connecting portion a, the stretch cord is all chooseed for use to connecting portion b and connecting portion c, and the elasticity coefficient of connecting portion a and connecting portion c is greater than connecting portion b's elasticity coefficient, connecting portion b of ear area becomes long earlier to attenuate when lengthening promptly, can avoid connecting portion c to lead to the fact uncomfortable sensation to the ear after the deformation, and because the surface spiral of connecting portion b sets up the cloth, can avoid connecting portion b to lead to the fact uncomfortable sensation to the head.
(2) Through connecting portion b for an elastic cord from the middle fifty percent discount form, can shorten the length of adjusting connecting portion b through knoing the elastic cord, can not cause the discomfort owing to the existence of cloth after knoing to adapt to different crowds.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic view of the ear belt structure of the present invention.
In the figure: 1. a cover body; 2. an ear band; 21. a connecting part a; 22. a connecting part b; 23. a connecting part c; 3. and (4) cloth strips.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, an adjustable medical mask comprises a mask body 1 and an ear band 2, wherein the ear band 2 comprises two connecting portions a21, two connecting portions b22 and a connecting portion c23, a cloth strip 3 is spirally arranged on the outer surface of the connecting portion b22, the outer surface of the connecting portion b22 is slidably connected with the cloth strip 3, one end of the cloth strip 3 is fixedly connected with the connecting portion c23, and the other end of the cloth strip is fixedly connected with the connecting portion a21, namely, the spirally arranged cloth strip contacts with the head as a supporting point, so that the problem existing in the background art can be effectively solved by reducing the contact area of the ear band with the head.
One end of the connecting part c23 is fixedly connected with one connecting part b22, the other end of the connecting part c23 is fixedly connected with the other connecting part b22, one end of the connecting part b22, which is far away from the connecting part c23, is fixedly connected with the connecting part a21, the connecting parts a21, b22 and c23 are all elastic ropes, and the elastic coefficients of the connecting part a21 and the connecting part c23 are greater than the elastic coefficient of the connecting part b22, namely, the connecting part b of the ear band is lengthened and thinned first when being lengthened, so that the uncomfortable feeling of the ears after the deformation of the connecting part c can be avoided, and the uncomfortable feeling of the connecting part b to the head can be avoided due to the spiral arrangement of the cloth strips on.
Wherein, connecting portion b22 is that an elastic cord from the middle fifty percent discount forms, can shorten the length of adjusting connecting portion b through knoing the elastic cord, can not cause the discomfort because of the existence of cloth after knoing to adapt to different crowds.
Claims (3)
1. The utility model provides a medical gauze mask with adjustable, includes the cover body (1) and ear area (2), its characterized in that: the ear belt (2) comprises two connecting parts a (21), two connecting parts b (22) and a connecting part c (23), wherein the outer surface of the connecting part b (22) is spirally provided with cloth strips (3), the outer surface of the connecting part b (22) is in sliding connection with the cloth strips (3), one end of each cloth strip (3) is fixedly connected with the connecting part c (23), and the other end of each cloth strip is fixedly connected with the connecting part a (21).
2. The adjustable medical mask according to claim 1, wherein: one end of the connecting part c (23) is fixedly connected with one connecting part b (22), the other end of the connecting part c (23) is fixedly connected with the other connecting part b (22), one end, far away from the connecting part c (23), of the connecting part b (22) is fixedly connected with the connecting part a (21), the connecting part b (22) and the connecting part c (23) are all elastic ropes, and the elastic coefficients of the connecting part a (21) and the connecting part c (23) are larger than that of the connecting part b (22).
3. The adjustable medical mask according to claim 2, wherein: the connecting part b (22) is formed by folding an elastic rope from the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020653193.1U CN213188199U (en) | 2020-04-26 | 2020-04-26 | Adjustable medical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020653193.1U CN213188199U (en) | 2020-04-26 | 2020-04-26 | Adjustable medical mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213188199U true CN213188199U (en) | 2021-05-14 |
Family
ID=75818090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020653193.1U Expired - Fee Related CN213188199U (en) | 2020-04-26 | 2020-04-26 | Adjustable medical mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213188199U (en) |
-
2020
- 2020-04-26 CN CN202020653193.1U patent/CN213188199U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |