CN212629952U - Mask with adjusting function - Google Patents
Mask with adjusting function Download PDFInfo
- Publication number
- CN212629952U CN212629952U CN202020762556.5U CN202020762556U CN212629952U CN 212629952 U CN212629952 U CN 212629952U CN 202020762556 U CN202020762556 U CN 202020762556U CN 212629952 U CN212629952 U CN 212629952U
- Authority
- CN
- China
- Prior art keywords
- gauze mask
- mask
- ear area
- regulating block
- mask ear
- Prior art date
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a gauze mask with regulatory function, including the gauze mask, the gauze mask left and right sides all is provided with gauze mask ear area, both ends about the gauze mask are fixed respectively at the both ends in gauze mask ear area, all be provided with the regulating block on the gauze mask ear area, both ends are provided with the inlet hole respectively and are portal about the regulating block, the inside intermediate position of regulating block is fixed with the ejector pin, and the symmetry is provided with the spring preforming in the regulating block, the spring preforming is located respectively gauze mask ear area upper end in the regulating block, logical groove has been seted up to spring preforming front surface, spring preforming front end runs through logical groove and extends to spring preforming front side. The utility model discloses length when being convenient for adjust the use of gauze mask ear area makes gauze mask ear area and the laminating of human mouth nose department more closely, is applicable to different crowds and uses, has improved the protective effect.
Description
Technical Field
The utility model relates to a health protection articles for use field especially relates to a gauze mask with regulatory function.
Background
The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
At present, the mask is wide in application range, but the mask is low in applicability for different people, for example, when children wear the mask, the mask is enabled to fall off frequently due to the fact that ear bands of the mask are long, a large gap is reserved between the mask and the mouth and the nose, and accordingly an expected protection effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mask with an adjusting function.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gauze mask with regulatory function, includes the gauze mask, the gauze mask left and right sides all is provided with gauze mask ear area, the both ends of controlling at the gauze mask ear area are fixed respectively at the both ends, all be provided with the regulating block on the gauze mask ear area, both ends are provided with the inlet opening respectively and are portal about the regulating block, the inside intermediate position of regulating block is fixed with the ejector pin, and the symmetry is provided with the spring preforming in the regulating block, the spring preforming is located respectively gauze mask ear area upper end in the regulating block, logical groove has been seted up to spring preforming front surface, the spring preforming front end runs through logical groove and extends to spring preforming front side.
The lower surface of the adjusting block is provided with a pull wire groove, and the lower end of the ejector rod extends into the pull wire groove.
The upper end of the ejector rod in the adjusting block is arc-shaped, and the end part of the ejector rod in the wire drawing groove is hemispherical.
The mask ear belt penetrates from the inlet hole, enters the wire drawing groove through the lower end of the spring pressing piece, returns to enter the outlet hole on the right side of the ejector rod, and penetrates out through the outlet hole through the lower end of the spring pressing piece.
The regulating block is made of rubber.
The utility model has the advantages that: through upwards dialling the spring preforming for the spring preforming shifts up along leading to the groove, thereby removes the spacing to the gauze mask ear area, through the gauze mask ear area of drop ejector pin downside, makes the gauze mask ear area outwards extend along the trombone slide groove, makes available gauze mask ear area reduce, thereby adjusts the length when gauze mask ear area uses, and then the different crowds' of being convenient for use.
The utility model discloses length when being convenient for adjust the use of gauze mask ear area makes gauze mask ear area and the laminating of human mouth nose department more closely, is applicable to different crowds and uses, has improved the protective effect.
Drawings
Fig. 1 is a front view of the mask with an adjusting function of the present invention.
Fig. 2 is a front cross-sectional view of an adjusting block in the mask with an adjusting function of the present invention.
Fig. 3 is a top view of an adjusting block in the mask with an adjusting function according to the present invention.
Reference numbers in the figures: 1 gauze mask, 2 gauze mask ear areas, 3 logical groove, 4 spring preforming, 5 regulating block, 6 inlet holes, 7 ejector pins, 8 are porose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a gauze mask with regulatory function, including gauze mask 1, the gauze mask 1 left and right sides all is provided with gauze mask ear area 2, both ends about gauze mask ear area 2 are fixed respectively at both ends about gauze mask 1, all be provided with regulating block 5 on the gauze mask ear area 2, both ends are provided with into hole 6 and are poroid 8 respectively about regulating block 5, the inside intermediate position of regulating block 5 is fixed with ejector pin 7, the symmetry is provided with spring preforming 4 in regulating block 5, spring preforming 4 is located gauze mask ear area 2 upper ends in regulating block 5 respectively, logical groove 3 has been seted up to spring preforming 4 front surface, 4 front ends of spring preforming run through logical groove 3 and extend to spring preforming 4 front sides.
The anchor wire casing has been seted up to 5 lower surfaces of regulating block, 7 lower extremes of ejector pin extend to the anchor wire casing, be located 7 upper end arcs of ejector pin of regulating block 5, 7 tip of ejector pin that are located the anchor wire casing are the hemisphere, gauze mask ear area 2 penetrates from inlet hole 6, and through 4 lower extremes of spring preforming, get into the anchor wire casing, get into in the 8 that egress hole on ejector pin 7 right side after turning back, wear out through 8 that egress hole through 4 lower extremes of spring preforming, regulating block 5 is the rubber material, uncomfortable when reducing the fitting.
The working principle is as follows: the device is when using, the user removes spring preforming 4 along leading to groove 3 backward earlier, thereby relieve spacing to gauze mask ear area 2, then gauze mask ear area 2 of drop-down ejector pin 7 downside, make gauze mask ear area 2 extend to the outside along the trombone slide way, make available gauze mask ear area 2 reduce when wearing, thereby adjust the length when gauze mask ear area 2 uses, and then be convenient for different crowds' use, and be located the arc setting of the 7 rear ends of 5 inside ejector pins of regulating block, then be convenient for when gauze mask production, the passing of gauze mask ear area 2, the hemisphere design of 7 anterior segments of ejector pin, the wearing and tearing to gauze mask ear area 2 have been reduced, the life of gauze mask has been improved, and regulating block 5 can remove along gauze mask ear area 2, uncomfortable when having reduced and wearing is felt.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A mask with an adjusting function comprises a mask (1) and is characterized in that mask ear bands (2) are arranged on the left side and the right side of the mask (1), two ends of the mask ear belt (2) are respectively fixed at the left end and the right end of the mask (1), the ear straps (2) of the mask are provided with adjusting blocks (5), the left end and the right end of each adjusting block (5) are respectively provided with an inlet hole (6) and an outlet hole (8), a mandril (7) is fixed at the middle position in the adjusting block (5), spring pressing sheets (4) are symmetrically arranged in the adjusting block (5), the spring pressing sheets (4) are respectively positioned at the upper ends of the mask ear belts (2) in the adjusting blocks (5), through groove (3) have been seted up to spring preforming (4) front surface, spring preforming (4) front end runs through groove (3) and extends to spring preforming (4) front side.
2. The mask with the adjusting function according to claim 1, wherein a wire drawing groove is formed in the lower surface of the adjusting block (5), and the lower end of the ejector rod (7) extends into the wire drawing groove.
3. The mask with the adjusting function according to claim 2, wherein the upper end of the ejector rod (7) in the adjusting block (5) is arc-shaped, and the end of the ejector rod (7) in the wire drawing groove is hemispherical.
4. The mask with the adjusting function according to claim 1, wherein the mask ear straps (2) penetrate through the inlet holes (6), pass through the lower ends of the spring pressing pieces (4), enter the wire drawing groove, turn back, enter the outlet holes (8) on the right side of the ejector rods (7), and pass through the outlet holes (8) through the lower ends of the spring pressing pieces (4).
5. The mask with the adjusting function according to claim 1, wherein the adjusting block (5) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762556.5U CN212629952U (en) | 2020-05-11 | 2020-05-11 | Mask with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762556.5U CN212629952U (en) | 2020-05-11 | 2020-05-11 | Mask with adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212629952U true CN212629952U (en) | 2021-03-02 |
Family
ID=74791988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020762556.5U Expired - Fee Related CN212629952U (en) | 2020-05-11 | 2020-05-11 | Mask with adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212629952U (en) |
-
2020
- 2020-05-11 CN CN202020762556.5U patent/CN212629952U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |