CN213604547U - Protective mask convenient to adjust elasticity - Google Patents
Protective mask convenient to adjust elasticity Download PDFInfo
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- CN213604547U CN213604547U CN202021084984.3U CN202021084984U CN213604547U CN 213604547 U CN213604547 U CN 213604547U CN 202021084984 U CN202021084984 U CN 202021084984U CN 213604547 U CN213604547 U CN 213604547U
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- adjusting mechanism
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Abstract
The invention provides a protective mask convenient for tightness adjustment, which comprises a mask main body and a tightness adjusting mechanism, wherein the mask main body comprises mask cloth and drawstrings symmetrically arranged on the left side and the right side of the mask cloth, the tightness adjusting mechanism comprises drag hooks respectively matched and connected with the two drawstrings, one end of each drag hook is provided with a hook-shaped part matched with the drawstring, the other end of each drag hook is connected with an adjusting belt, one end of each adjusting belt is connected with the corresponding drag hook, and the other end of each adjusting belt is matched and connected with a lock catch. The invention has the beneficial effects that: the elastic adjusting mechanism is additionally arranged at the back of the head of the wearer, the form of fixing the pull belt through the two ears is converted into fixing through the elastic adjusting mechanism, the two ears of the wearer are liberated, discomfort cannot be caused, and the wearing elasticity can be adjusted through the elastic adjusting mechanism according to the requirements of the actual wearer; the mask is suitable for masks with pull belts on the left and right sides in the market, and has wide application range and strong applicability.
Description
Technical Field
The invention relates to the technical field of masks, in particular to a protective mask convenient for tightness adjustment.
Background
The mask is a sanitary article, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.
At present, current non-woven fabrics gauze mask is all through two stretching straps hook over user's two ears, but actually wears the in-process, because the gauze mask specification is unified, but user's facial form and head form difference are great, so often can appear more pine or the circumstances of tightness when gauze mask uses, and the pine can be difficult to make tightly, influences the filter effect of gauze mask, and the tight ear that then can draw, wears for a long time and can cause painful uncomfortable sense.
Disclosure of Invention
In order to solve the problems, the invention discloses a protective mask convenient for tightness adjustment, wherein the tightness adjusting mechanism is additionally arranged at the back of the head of a wearer, and the form of fixing a drawstring through two ears is converted into fixing through the tightness adjusting mechanism, so that the two ears of the wearer are liberated, discomfort cannot be caused, and the wearing tightness can be adjusted through the tightness adjusting mechanism according to the requirements of the actual wearer.
The specific scheme is as follows:
the utility model provides a protection type gauze mask convenient to adjustment elasticity which characterized in that: including gauze mask main part and elasticity adjustment mechanism, the gauze mask main part includes gauze mask cloth and the stretching strap that the symmetry set up in the gauze mask cloth left and right sides, elasticity adjustment mechanism is including the drag hook of being connected with two stretching strap cooperations respectively, the one end of drag hook is equipped with the hook-like portion with stretching strap looks adaptation, and the other end is connected with the regulation band, the one end and the drag hook of regulation band are connected, and the other end cooperation is connected with the hasp.
Furthermore, the lock catch is of a rectangular frame-shaped structure, and a vertically arranged positioning rod is arranged in the middle of the lock catch.
Furthermore, the end part of the adjusting belt on the left side is fixedly connected with the left end of the lock catch, the end part of the adjusting belt on the right side penetrates out of the left side of the positioning rod forwards, then penetrates into the right side of the positioning rod backwards, and finally penetrates out of the right end of the lock catch forwards.
Furthermore, the draw hook is a polyethylene draw hook.
Further, the adjusting belt is a canvas adjusting belt.
The invention has the beneficial effects that: the elastic adjusting mechanism is additionally arranged at the back of the head of the wearer, the form of fixing the pull belt through the two ears is converted into fixing through the elastic adjusting mechanism, the two ears of the wearer are liberated, discomfort cannot be caused, and the wearing elasticity can be adjusted through the elastic adjusting mechanism according to the requirements of the actual wearer; the mask is suitable for masks with pull belts on the left and right sides in the market, and has wide application range and strong applicability.
Drawings
Fig. 1 is a schematic view of a mask body of a protective mask according to the present invention, which is easy to adjust its tightness.
Fig. 2 is a schematic view of a protective mask according to the present invention, which is easy to adjust the tightness of the mask.
Fig. 3 is a schematic view of a tightness adjusting mechanism in a protective mask according to the present invention, which facilitates adjustment of tightness.
List of reference numerals:
1-gauze mask, 2-drawstring, 3-drag hook, 4-adjusting band, 5-lock catch and 6-positioning rod.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, a protection type gauze mask convenient to adjustment elasticity, including gauze mask main part and tight regulation mechanism, the gauze mask main part includes gauze mask cloth 1 and the symmetry sets up the stretching strap 2 in the gauze mask 1 left and right sides, and tight regulation mechanism includes the drag hook 3 of being connected with 2 cooperations of two stretching straps respectively, and the one end of drag hook 3 is equipped with the hook-like portion with 2 looks adaptations of stretching strap, and the other end is connected with regulation band 4, and the one end and the drag hook 3 of regulation band 4 are connected, and the other end cooperation is connected with hasp 5.
In this embodiment, the lock catch 5 is a rectangular frame-shaped structure, and a positioning rod 6 is vertically disposed in the middle of the lock catch.
In this embodiment, the end of the adjusting belt 4 located on the left side is fixedly connected with the left end of the lock catch 5, and the end of the adjusting belt 4 located on the right side penetrates out of the left side of the positioning rod 6 forwards, then penetrates into the right side of the positioning rod 6 backwards, and finally penetrates out of the right end of the lock catch 5 forwards.
In this embodiment, the retractor 3 is a polyethylene retractor.
In this embodiment, the adjusting belt 4 is a canvas adjusting belt.
According to the invention, the tightness adjusting mechanism is additionally arranged at the back head and spoon of the wearer, and the form of fixing the drawstring through the two ears is converted into fixing through the tightness adjusting mechanism, so that the two ears of the wearer are liberated, discomfort cannot be caused, and the wearing tightness can be adjusted through the tightness adjusting mechanism according to the requirements of the actual wearer; the mask is suitable for masks with pull belts on the left and right sides in the market, and has wide application range and strong applicability.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (5)
1. The utility model provides a protection type gauze mask convenient to adjustment elasticity which characterized in that: including gauze mask main part and elasticity adjustment mechanism, the gauze mask main part includes gauze mask cloth (1) and symmetry setting stretching strap (2) in the gauze mask cloth (1) left and right sides, elasticity adjustment mechanism includes drag hook (3) of being connected with two stretching strap (2) cooperations respectively, the one end of drag hook (3) is equipped with the hook-like portion with stretching strap (2) looks adaptation, and the other end is connected with regulation band (4), the one end and the drag hook (3) of regulation band (4) are connected, and the other end cooperation is connected with hasp (5).
2. A protective mask according to claim 1, wherein the tightness of the mask is adjustable by: the lock catch (5) is of a rectangular frame-shaped structure, and a positioning rod (6) which is vertically arranged is arranged in the middle of the lock catch.
3. A protective mask according to claim 2, wherein the tightness of the mask is adjustable by: the end part of the adjusting belt (4) on the left side is fixedly connected with the left end of the lock catch (5), the end part of the adjusting belt (4) on the right side penetrates out of the left side of the positioning rod (6) forwards, then penetrates into the right side of the positioning rod (6) backwards, and finally penetrates out of the right end of the lock catch (5) forwards.
4. A protective mask according to claim 1, wherein the tightness of the mask is adjustable by: the draw hook (3) is a polyethylene draw hook.
5. A protective mask according to claim 1, wherein the tightness of the mask is adjustable by: the adjusting belt (4) is a canvas adjusting belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084984.3U CN213604547U (en) | 2020-06-12 | 2020-06-12 | Protective mask convenient to adjust elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084984.3U CN213604547U (en) | 2020-06-12 | 2020-06-12 | Protective mask convenient to adjust elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213604547U true CN213604547U (en) | 2021-07-06 |
Family
ID=76620340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021084984.3U Active CN213604547U (en) | 2020-06-12 | 2020-06-12 | Protective mask convenient to adjust elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213604547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116898165A (en) * | 2023-07-12 | 2023-10-20 | 山东大学 | Self-cleaning sterilizing mask based on photocatalysis composite fiber |
-
2020
- 2020-06-12 CN CN202021084984.3U patent/CN213604547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116898165A (en) * | 2023-07-12 | 2023-10-20 | 山东大学 | Self-cleaning sterilizing mask based on photocatalysis composite fiber |
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