CN213848892U - Gauze mask wears elasticity adjusting device - Google Patents
Gauze mask wears elasticity adjusting device Download PDFInfo
- Publication number
- CN213848892U CN213848892U CN202022213088.9U CN202022213088U CN213848892U CN 213848892 U CN213848892 U CN 213848892U CN 202022213088 U CN202022213088 U CN 202022213088U CN 213848892 U CN213848892 U CN 213848892U
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- China
- Prior art keywords
- telescopic link
- main part
- connecting rod
- device main
- mask
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- 239000007769 metal material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gauze mask wears elasticity adjusting device, including the device main part, the both sides surface of device main part is provided with the connecting rod, the one end surface of connecting rod is provided with the couple, the other end of connecting rod is provided with the telescopic link, the lower extreme surface of telescopic link is provided with the tooth's socket, the one end surface of telescopic link is provided with spacing stake, the inside of device main part is provided with adjusting gear, adjusting gear's front end surface is provided with the axis of rotation, the one end surface of axis of rotation is provided with the regulator, the inboard surface of device main part is provided with the rubber pad. A gauze mask wear elasticity adjusting device, through being provided with the regulator, the connecting rod can stretch out and draw back, the crowd of different age brackets can all use, the rope at gauze mask both ends need not direct contact behind the ear skin, reduces the pressure nature damage, increases the comfort level that people wore the gauze mask.
Description
Technical Field
The utility model relates to a gauze mask technical field, in particular to gauze mask wears elasticity adjusting device.
Background
The mask is a medical appliance which is worn by people to prevent respiratory tract bacteria infection, and especially plays an important role in protection during SARS and novel coronavirus epidemic situations. However, when the mask is worn for a long time, the hanging ropes on the two sides of the mask can cause ear pain and even pressure injury.
Patent of prior application No. CN202010412023.9 discloses a back-hanging multifunctional ear-protection mask clip, which may include an arc-shaped main body and left and right feet foldable relative to the arc-shaped main body, wherein a plurality of evenly spaced hanging belt portions are symmetrically arranged on the left and right feet, and the hanging belt portions are used for hanging the ear belts of the mask. By means of the ear protection mask hanging hoop, the ear band can not stick to the ear, and the wearing comfort of the mask is greatly improved. However, in the process of adjusting the tightness of the mask, the mask hanging rope needs to be temporarily detached to be replaced with a hanging belt part of another gear, and at this time, the mask cannot play a protection effect temporarily. Secondly, adjust the elasticity that the gauze mask wore through a plurality of evenly spaced apart lacing parts, adjust comparatively coarsely, can not realize the fine setting according to different user's demands. Therefore, it is desirable to design a mask wearing tightness adjusting device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide an elasticity adjusting device is worn to gauze mask to it is inconvenient to solve the gauze mask elasticity adjusting device among the background art and adjust the gauze mask string rope elasticity, and adjusts comparatively coarsely, can not realize the problem of fine setting according to different user's demands.
(II) technical scheme
For realize that above-mentioned gauze mask wears elasticity adjusting device and solves the gauze mask elasticity adjusting device among the background art and hang the rope elasticity inconvenient for the gauze mask to and adjust comparatively extensive, can not realize the problem of fine setting according to different user demands, the utility model provides a following technical scheme:
the utility model provides an elasticity adjusting device is worn to gauze mask, includes the device main part, the both sides surface of device main part is provided with the connecting rod, the one end surface of connecting rod is provided with the couple, the other end of connecting rod is provided with the telescopic link, the lower extreme surface of telescopic link is provided with the tooth's socket, the one end surface of telescopic link is provided with spacing stake, the inside of device main part is provided with adjusting gear, adjusting gear's front end surface is provided with the axis of rotation, the one end surface of axis of rotation is provided with the regulator, the inboard surface of device main part is provided with the rubber pad.
Preferably, be fixed connection between device main part and the connecting rod, and connecting rod quantity is two sets of and be the symmetry and arrange, the connecting rod is made for non-metallic material, the connecting rod is the platykurtic structure, be fixed connection between connecting rod and the couple, and couple quantity is three groups and be the symmetry and arrange.
By adopting the technical scheme, the following technical effects can be achieved: the use of the device body is facilitated.
Preferably, the one end external surface fixedly connected with telescopic link of connecting rod, and the telescopic link is L shape structure, telescopic link quantity is two sets of and is the symmetry and arranges, the length that the telescopic link is less than the length of device main part, the tooth's socket has been inlayed to the inboard surface of telescopic link, and tooth's socket quantity is a plurality of groups and is parallel arrangement.
By adopting the technical scheme, the following technical effects can be achieved: the connecting rod and the telescopic rod can be conveniently used.
Preferably, the one end external surface fixed connection of telescopic link has spacing stake, and the thickness that spacing stake was the same with the thickness of telescopic link, the height that highly is greater than the telescopic link of spacing stake, the quantity of spacing stake is two sets of and is the symmetry and arranges, one side swing joint that the inside of device main part is close to the telescopic link has adjusting gear, and the phase-match between adjusting gear and the tooth's socket.
By adopting the technical scheme, the following technical effects can be achieved: the limiting pile and the adjusting gear are convenient to use.
Preferably, the one end external surface fixedly connected with axis of rotation of adjusting gear, and the axis of rotation is the cylinder structure, the one end external surface fixedly connected with regulator of axis of rotation, and the regulator is made for non-metallic material, the regulator is plum blossom column structure, device main part one side external surface fixedly connected with rubber pad, and the length of rubber pad is less than the length of device main part, the rubber pad is made for the plastic material.
By adopting the technical scheme, the following technical effects can be achieved: the rotation of the rotation shaft and the adjuster is convenient.
(III) advantageous effects
Compared with the prior art, the utility model provides a gauze mask wears elasticity adjusting device possesses following beneficial effect:
1. by arranging the connecting rod, the telescopic rod and the hooks, under the supporting action of the connecting rod and the telescopic rod, the hooks at two ends are respectively hooked on the ropes at two ends of the mask, so that the ropes at two ends of the mask do not directly contact with the skin behind the ears, the comfort level of people wearing the mask is increased, and the pressure damage is reduced;
2. through setting up regulator, axis of rotation, adjusting gear, telescopic link, connecting rod, through rotating the regulator, finally make the connecting rod shorten or extend for the device is whole different with the overall length who hangs the rope, is adapted to the people of different head types and adjusts the elasticity, and can be when adjusting that device and gauze mask together wear overhead overall control, can finely tune convenient operation.
Drawings
FIG. 1 is a schematic view of the overall structure of a mask wearing tightness adjusting device according to the present invention;
FIG. 2 is a front sectional view of the mask-wearing tightness adjusting device of the present invention;
FIG. 3 is a cross-sectional view of a mask-worn tightness adjustment device of the present invention;
fig. 4 is an enlarged view of a in fig. 3 of the mask-worn tightness adjusting device of the present invention.
In the figure: 1. a device main body; 2. a connecting rod; 3. hooking; 4. a telescopic rod; 5. a tooth socket; 6. limiting piles; 7. an adjusting gear; 8. a rotating shaft; 9. a regulator; 10. and (7) a rubber pad.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, a mask wearing tightness adjusting device comprises a device body 1, connecting rods 2 are arranged on the outer surfaces of the two sides of the device body 1, hooks 3 are arranged on the outer surface of one end of each connecting rod 2, a telescopic rod 4 is arranged at the other end of each connecting rod 2, tooth grooves 5 are formed in the outer surface of the lower end of each telescopic rod 4, a limiting pile 6 is arranged on the outer surface of one end of each telescopic rod 4, an adjusting gear 7 is arranged inside the device body 1, a rotating shaft 8 is arranged on the outer surface of the front end of each adjusting gear 7, an adjuster 9 is arranged on the outer surface of one end of each rotating shaft 8, and a rubber pad 10 is arranged on the outer surface of the inner side of the device body 1.
Be fixed connection between device main part 1 and the connecting rod 2, and connecting rod 2 quantity is two sets of and be the symmetry and arrange, and connecting rod 2 is made for non-metallic material, and connecting rod 2 is the platykurtic structure, is fixed connection between connecting rod 2 and the couple 3, and couple 3 quantity is three sets of and be the symmetry and arrange, is favorable to connecting rod 2 and couple 3's use.
The one end external surface fixedly connected with telescopic link 4 of connecting rod 2, and telescopic link 4 is L shape structure, and 4 quantity of telescopic link are two sets of and are the symmetry and arrange, and the length of telescopic link 4 is less than the length of device main part 1, and tooth's socket 5 has been inlayed to the inboard surface of telescopic link 4, and tooth's socket 5 quantity is a plurality of groups and is parallel arrangement, is favorable to placing of telescopic link 4 and tooth's socket 5.
The one end external surface fixed connection of telescopic link 4 has spacing stake 6, and the thickness that spacing stake 6 was the same with the thickness of telescopic link 4, spacing stake 6 highly be greater than the height of telescopic link 4, spacing stake 6 quantity is two sets of and be the symmetry and arrange, one side swing joint that the inside of device main part 1 is close to telescopic link 4 has adjusting gear 7, and the phase-match between adjusting gear 7 and tooth's socket 5, be favorable to the use of spacing stake 6.
The one end external surface fixed connection of adjusting gear 7 has axis of rotation 8, and axis of rotation 8 is the cylinder structure, the one end external surface fixed connection of axis of rotation 8 has regulator 9, and regulator 9 makes for non-metallic material, and regulator 9 is plum blossom column structure, and device main part 1 one side external surface fixed connection has rubber pad 10, and the length of rubber pad 10 is less than the length of device main part 1, and rubber pad 10 is made for the plastic material, is favorable to rubber pad 10 and regulator 9's rotation to be used.
It should be noted that, the utility model relates to a mask wearing tightness adjusting device, through being provided with the connecting rod 2, the hook 3, the telescopic link 4, in the use process of the device main body 1, the user places the device on the back head of a user, under the supporting action of the connecting rod 2 and the telescopic link 4, the hooks 3 at two ends respectively hook the ropes at two ends of the mask, which is convenient for fixing the mask, so that the ropes at two ends of the mask do not directly contact with the skin behind the ear, reduce the pressure damage, increase the comfort level of people wearing the mask, through being provided with the adjusting gear 7, the rotating shaft 8 and the adjuster 9, in the use process of the device main body 1, the user rotates the adjuster 9 clockwise, so that the adjuster 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the adjusting gear 7 to rotate, so that the outer surface of the adjusting gear 7 moves along the inner side outer surface of the tooth socket 5, make telescopic link 4 remove to both sides, telescopic link 4 drives the extension of connecting rod 2 for couple 3 removes, and the anticlockwise rotation regulator 9 of the same reason makes connecting rod 2 shorten, is adapted to the people of different head types and adjusts the elasticity, and the crowd of different age brackets can all use, and easy operation reduces people because of wearing behind the ear pressure nature loss that the gauze mask leads to, increases the comfort.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an elasticity adjusting device is worn to gauze mask, includes device main part (1), its characterized in that: the utility model discloses a device, including device main part (1), the both sides surface of device main part (1) is provided with connecting rod (2), the one end surface of connecting rod (2) is provided with couple (3), the other end of connecting rod (2) is provided with telescopic link (4), the lower extreme surface of telescopic link (4) is provided with tooth's socket (5), the one end surface of telescopic link (4) is provided with spacing stake (6), the inside of device main part (1) is provided with adjusting gear (7), the front end surface of adjusting gear (7) is provided with axis of rotation (8), the one end surface of axis of rotation (8) is provided with regulator (9), the inboard surface of device main part (1) is provided with rubber pad (10).
2. The mask-worn tightness adjusting device according to claim 1, wherein: be fixed connection between device main part (1) and connecting rod (2), and connecting rod (2) quantity be two sets of and be the symmetry and arrange, connecting rod (2) are made for non-metallic material, connecting rod (2) are the platykurtic cuboid structure, be fixed connection between connecting rod (2) and couple (3), and couple (3) quantity be three groups and be the symmetry and arrange.
3. The mask-worn tightness adjusting device according to claim 1, wherein: the one end surface fixed connection of connecting rod (2) has telescopic link (4), and telescopic link (4) are L shape structure, telescopic link (4) quantity is two sets of and is the symmetry and arranges, the length of telescopic link (4) is less than the length of device main part (1), tooth's socket (5) have been inlayed to the inboard surface of telescopic link (4), and tooth's socket (5) quantity is a plurality of groups and is parallel arrangement.
4. The mask-worn tightness adjusting device according to claim 1, wherein: the utility model discloses a device, including device main part (1), one end outer fixed surface of telescopic link (4) is connected with spacing stake (6), and the thickness that spacing stake (6) are is the same with the thickness of telescopic link (4), the height that highly is greater than telescopic link (4) of spacing stake (6), the quantity of spacing stake (6) is two sets of and is the symmetry and arranges, one side swing joint that the inside of device main part (1) is close to telescopic link (4) has adjusting gear (7), and the phase-match between adjusting gear (7) and tooth's socket (5).
5. The mask-worn tightness adjusting device according to claim 1, wherein: the utility model discloses a device, including device main part (1), one end outer fixed surface of adjusting gear (7) is connected with axis of rotation (8), and axis of rotation (8) are the cylinder structure, the one end outer fixed surface of axis of rotation (8) is connected with regulator (9), and regulator (9) are made for non-metallic material, regulator (9) are plum blossom column structure, device main part (1) one side outer fixed surface is connected with rubber pad (10), and the length of rubber pad (10) is less than the length of device main part (1), rubber pad (10) are made for the plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213088.9U CN213848892U (en) | 2020-10-07 | 2020-10-07 | Gauze mask wears elasticity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213088.9U CN213848892U (en) | 2020-10-07 | 2020-10-07 | Gauze mask wears elasticity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213848892U true CN213848892U (en) | 2021-08-03 |
Family
ID=77070519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022213088.9U Expired - Fee Related CN213848892U (en) | 2020-10-07 | 2020-10-07 | Gauze mask wears elasticity adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213848892U (en) |
-
2020
- 2020-10-07 CN CN202022213088.9U patent/CN213848892U/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: 20210803 |