Hanging and buckling integrated mask

Abstract

The utility model relates to a hanging buckle integrated mask. The hanging buckle integrated mask comprises two ear hanging belts and a buckle, wherein the two ear hanging belts are connected to the two sides of a mask body respectively; the elastic band comprises an upper band, a lower band and inflection points formed by one end of the upper band and one end of the lower band, one end of the upper band and one end of the lower band are connected with the ear hanging band, and the two inflection points are connected through a locking fastener; the ends, away from the mask body, of the ear hanging belts are located between the edge of the mask body and the locking pieces on the same side. The hanging buckle integrated structure of the mask is achieved, meanwhile, the stability of the shape of the mask is guaranteed, the fitting degree of the mask to the face of a user is improved, the oppression of the ear hanging belts to the auricles of the human body is greatly reduced, and the mask is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of masks, in particular to a buckle-integrated mask. Background Art

[0002] Most traditional masks are ear-hanging type, and a small number are cover or head-tie type. The disadvantage of ear-hanging masks is that long-term wearing will cause pressure on the auricle, and in severe cases, it may even cause congestion and ischemia of the auricle, causing harm to the human body; cover and head-tie masks are complicated to wear, are rarely used in daily life, and are inconvenient to use, and are easy to fall off;

[0003] A Chinese utility model patent (CN216601745U) discloses a mask with replaceable mask pieces, which includes: a buckle assembly is arranged on the ear rope, and the buckle assembly is buckled behind the head to reduce the pressure of the ear rope on the ear. However, since the distance between the ear and the back of the head of the user is too far, the elastic force of the ear rope is limited, which will cause the buckle assembly to cause pressure on the back of the user's head after buckling, causing discomfort when wearing;

[0004] The Chinese utility model patent (CN214677675U) discloses an antibacterial and antimicrobial silver fiber mask, which includes: a locking buckle and an adjusting strap are arranged on two ear straps, and the locking buckle and the adjusting strap are locked at the back of the head to adjust the degree of closeness to the face. Although the adjusting strap can be adjusted to solve the pressure on the back of the head in the above-mentioned Chinese utility model patent (CN216601745U), when the mask is used only by the ear straps, the adjusting strap behind the ear also causes pressure on the back of the ear, and the adjusting strap occupies a large space during use, affecting the appearance, and it is impossible to realize the free switching between the ear-hanging mode and the locking mode, resulting in inconvenience in use;

[0005] The Chinese invention patent (CN113101559A) discloses a mask, which includes: two elastic ropes (equivalent to the ear ropes in the mask) are fixedly arranged on both sides of the mask body, and arc-shaped clamps and connecting rings are respectively arranged on the ear ropes, which are connected on the head through the arc-shaped clamps and the connecting rings, so as to buffer the pressure and friction on the ears caused by wearing the mask for a long time, and the arc-shaped clamps are detachable, which solves the problem that the ear-hanging mode and the locking mode cannot be freely switched in the above-mentioned Chinese utility model patent (CN214677675U). However, when the arc-shaped clamps and the connecting rings are connected behind the user's head, the stretching of the ear ropes destroys the stability of the mask shape, causing the mask to deform, resulting in a reduced fit of the mask to the user's face and easy to fall off;

[0006] Therefore, it is necessary to provide a mask that can solve the technical deficiencies of the above masks. Utility Model Content

[0007] The utility model provides an integrated mask with hanging buckles, which realizes the integrated structure of the hanging buckles of the mask and ensures the stability of the mask shape at the same time, improves the fit of the mask to the user's face, greatly reduces the pressure of the ear straps on the human auricle, and makes the mask more convenient to use.

[0008] To achieve the above purpose, the technical solution of the utility model is: a buckle integrated mask, comprising:

[0009] The two ear straps are connected to the two sides of the mask body respectively;

[0010] The elastic band includes an upper band, a lower band, and an inflection point formed by one end of the upper band and the lower band, one end of the upper band and the lower band are connected to the ear strap, and the two inflection points are connected by a locking member;

[0011] One end of the ear strap away from the mask body is located between the edge of the mask body and the locking piece on the same side.

[0012] As a further improvement, the ear straps include two connecting straps, one end of the two connecting straps are respectively fixedly connected to one side of the mask body, and the other ends of the two connecting straps are respectively integrally formed with one end of the upper strap and the lower strap, and a first adjusting piece is mounted at the positions where the two connecting straps on the same side are respectively integrally formed with the upper strap and the lower strap.

[0013] As a further improvement, the first adjusting member is an annular structure made of rubber material, and the annular structure tightens the two connecting belts.

[0014] As a further improvement, the first adjusting member includes a first elastic sheet and a second elastic sheet, the two sides of the first elastic sheet and the two sides of the second elastic sheet are hinged, the inner surface of the first elastic sheet is fixedly provided with a clamping portion, and the inner surface of the second elastic sheet is correspondingly provided with a clamping groove adapted to the clamping portion, and both of the two connecting belts are provided with fixing openings, and there are multiple fixing openings, and the clamping portion passes through the fixing openings and is clamped with the clamping grooves.

[0015] As a further improvement, the ends of the upper and lower straps away from the inflection point are symmetrically and fixedly arranged on both sides of the ear straps, and the fixed connection is located at 1 / 3 to 2 / 3 of the distance from the connecting end of the ear strap and the mask body to the end of the ear strap away from the mask body.

[0016] As a further improvement, one end of the upper strap and the lower strap away from the inflection point is movably connected to the ear strap through a connecting component, and the connecting component adjusts the distance between the locking part and the mask body.

[0017] As a further improvement, the connecting assembly includes a first annular component and a second annular component, and connecting ports are respectively provided at one end of the upper strap and the lower strap away from the inflection point, and the first annular component and the second annular component respectively pass through the two connecting ports and are sleeved on both sides of the ear strap, and the first annular component and the second annular component respectively tighten one side of the connecting port and the sleeved side of the ear strap.

[0018] As a further improvement, the connecting assembly also includes two fixing rings, which tighten the upper and lower straps on the same side to both sides of the ear straps respectively, and the two fixing rings are respectively located between the end of the ear strap away from the mask body and the first annular component and the second annular component.

[0019] As a further improvement, a second adjusting member is sleeved on the ear strap, and the second adjusting member is located between the connection between the upper strap, the lower strap and the ear strap and the locking member.

[0020] As a further improvement, the locking fastener is a hook buckle or a press buckle or a safety buckle or a figure eight buckle or a magnetic buckle or a Velcro buckle or a plug buckle.

[0021] The above technical solution of the utility model has at least the following beneficial effects:

[0022] 1. The utility model provides elastic bands on the two ear straps respectively. Since the elastic bands include an upper band, a lower band and an inflection point formed by one end of the upper band and the lower band, one end of the upper band and the lower band is connected to the ear straps. The two inflection points are connected by a locking piece. The end of the ear strap away from the mask body is located between the edge of the mask body and the locking piece on the same side, which avoids the pressure of the ear straps on the ears and the friction on the skin behind the ears. At the same time, during use, since the two inflection points are connected by the locking piece, in order to avoid the deformation of the mask body and the reduction of the fit to the face due to the elastic band being stretched due to the connection of the locking piece, the ear straps are provided to support the stability of the mask body.

[0023] 2. During use, the user can also place the mask body against the user's face, and then wrap the ear straps around the back of the ears to fix the mask body. If the user feels uncomfortable due to the pressure on the auricle due to long-term wearing, the ear straps can be removed and the two inflection points formed by one end of the upper strap and the lower strap can be directly connected using the locking parts to fix the mask body. The wearing method can be adjusted at any time, which is comfortable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of a mask body in one embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of the overall structure of one embodiment of the utility model;

[0027] Figure 4 A cross-sectional schematic diagram of a first adjusting member according to one embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the overall structure of one embodiment of the utility model;

[0029] Figure 6 This is a schematic diagram of the overall structure of one embodiment of the utility model;

[0030] Figure 7 This is a schematic diagram of the overall structure of one embodiment of the utility model;

[0031] Figure 8 It is a schematic diagram of the overall structure of one embodiment of the utility model.

[0032] Figure numerals: 1. mask body, 2. ear straps, 3. elastic strap, 4. locking piece, 5. connecting strap, 6. first adjusting piece, 7. first elastic sheet, 8. second elastic sheet, 9. snap-fitting part, 10. slot, 11. fixing port, 12. connecting assembly, 13. first annular component, 14. second annular component, 15. connecting port, 16. fixing ring, 17. second adjusting piece, 18. upper strap, 19. lower strap, 20. inflection point. DETAILED DESCRIPTION

[0033] The following examples further illustrate the content of the utility model, but should not be construed as limiting the utility model. Without departing from the spirit and essence of the utility model, modifications or replacements made to the methods, steps or conditions of the utility model are within the scope of the utility model.

[0034] The implementation modes of the present utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0035] In some embodiments

[0036] See also Figures 1 to 3 , Figures 5 to 8 As shown, the utility model discloses a buckle-integrated mask, comprising:

[0037] The two ear straps 2 are respectively connected to the two sides of the mask body 1; the elastic band 3 includes an upper band 18, a lower band 19 and an inflection point 20 formed by one end of the upper band 18 and the lower band 19, one end of the upper band 18 and the lower band 19 are connected to the ear strap 2, and the two inflection points 20 are connected by a locking member 4; the end of the ear strap 2 away from the mask body 1 is located between the edge of the mask body 1 and the locking member 4 on the same side. During the use of the mask of the present application, the mask body 1 is attached to the user's face, and then the ear straps 2 can be first wrapped around the ears to preliminarily fix the shape of the mask body 1, and then the two ends of the elastic band 3 away from the mask body 1 are wrapped around the back of the user's head through the locking member 4 for connection. Since the elastic band includes the upper band 18, The lower strap 19 and the inflection point 20 formed by one end of the upper strap 18 and the lower strap 19, that is, the inflection point 20 formed by one end of the upper strap 18 and the lower strap 19 on both sides of the mask body 1 are connected by the buckle 4. At this time, since one end of the upper strap 18 and the lower strap 19 are respectively connected to the two sides of the ear-hanging strap 2 and the end of the ear-hanging strap 2 away from the mask body 1 is located between the edge of the mask body 1 and the buckle 4 on the same side, when the buckle 4 connects the two inflection points 20, the ear-hanging strap 2 can still lightly contact the skin behind the ear of the user, that is, the pressure of the ear-hanging strap 2 on the ear and the friction on the skin behind the ear are avoided. At the same time, during use, since the two inflection points 20 are connected by the buckle 4, in order to avoid the connection of the buckle 4 causing the elastic band 3 to be stretched and cause The deformation of the mask body 1 and the fit to the face are reduced, and the ear straps 2 are provided to support the shape stability of the mask body 1. Alternatively, during use, the user places the mask body 1 on the user's face, and then passes the ear straps 2 around the back of the ears to fix the mask body 1. If the user feels uncomfortable due to the pressure on the auricle caused by long-term wearing, the ear straps 2 can be removed, and the two inflection points 20 can be directly connected behind the user's head using the fasteners 4, so as to fix the mask body 1 and adjust the wearing method at any time, which is comfortable and practical. Alternatively, during use, the user can first connect the two inflection points 20 using the fasteners 4, and then wear the mask in a pullover manner, and then hang the ear straps 2 on the ears. Thereby, it plays a role in supporting the shape stability of the mask body 1. One end of the locking member can be fixedly connected to the inflection point 20, or it can be detachably connected to the inflection point 20. The inflection point 20 makes the upper belt 18 and the lower belt 19 form an arc or an angle at the connection position at one end. The locking member 4 can be set as one or more. When there is one locking member 4, it can be that the locking member 4 connects the two inflection points 20. When there are multiple locking members 4, it can also be that in the process of connecting the elastic band 3 away from the side of the mask body 1 by multiple locking members 4, the connection positions are arranged in the vertical direction. Preferably, one locking member 4 is set, which is more convenient to use. The above scheme can be: the two sides of the mask body 1 are respectively fixedly connected or detachably connected to the ear straps 2,The fixed connection structure prevents the buckle 4 from breaking between the ear strap 2 and the mask body 1 when connecting the two inflection points 20, and the structure is more stable. The detachable connection structure can facilitate the replacement of the mask body 1, and is easy to use. The mask body 1 is not limited to any style and material. The two ear straps 2 are respectively provided with elastic bands 3, and the structure can be that the ends of the upper band 18 and the lower band 19 on each side away from the inflection point 20 are respectively fixedly connected to the ear strap 2, or the ends of the upper band 18 and the lower band 19 on each side away from the inflection point 20 are movably connected to the ear strap 2 through the connecting component 12, or the elastic band 3 is an extension of the end of the ear strap 2 away from the mask body 1, that is, one end of the elastic band 3 and the end of the ear strap 2 away from the mask body 1 are integrally formed, and the elastic band 3 and the ear strap 2 are divided by an adjusting member. ,

[0038] Example 1

[0039] Please refer to Figure 1 As shown, specifically, the ear-hanging strap 2 includes two connecting straps 5, one end of the two connecting straps 5 is fixedly connected to one side of the mask body 1, and the other end of the two connecting straps 5 is respectively integrated with one end of the upper strap 18 and the lower strap 19, and a first adjusting piece 6 is sleeved at the position where the two connecting straps 5 on the same side are respectively integrated with the upper strap 18 and the lower strap 19. That is to say, the first adjusting piece 6 divides the ear-hanging strap 2 and the elastic strap 3 into their own areas, and the two inflection points 20 of the mask of the present application are connected by a locking piece 4, and the first adjusting piece 6 can move between the ear-hanging strap 2 and the elastic strap 3. The first adjusting piece 6 can be an annular structure made of rubber, or it can also include a first elastic sheet 7 and a second elastic sheet 8, and the two sides of the first elastic sheet 7 and the two sides of the second elastic sheet 8 are hinged, and the inner surface of the first elastic sheet 7 is fixedly provided with a clamping portion 9, and the inner surface of the second elastic sheet 8 is correspondingly provided with a clamping groove 10 adapted to the clamping portion 9, and the two connecting straps 5 are both provided with a fixed The fixing opening 11 and the fixing opening 11 are provided with multiple, and the clamping part 9 passes through the fixing opening 11 and is clamped with the clamping groove 10. By moving the position of the first adjusting member 6, the relative length between the ear hanging strap 2 and the upper strap 18 and the lower strap 19 on the same side is extended or shortened. The annular structure of the rubber material is fixed by the friction between the inner surface and the connecting strap 5 or the outer surface of the upper strap 18 and the lower strap 19, or the two connecting straps 5 are tightened and fixed by the annular structure. In this way, when the user wears the mask, not only can the length of the ear hanging strap 2 be adjusted by the first adjusting member 6 according to his needs, so that it is more comfortable to wear, but also the length of the connecting straps 5 on both sides can be different by pulling the connecting strap 5 on one side, so that when the locking member 4 connects the two inflection points 20, the tensile force on the relatively short side of the connecting strap 5 is stronger, and the tensile force on the relatively long side of the connecting strap 5 is relatively weaker, thereby further adjusting the fit between the upper and lower ends of the mask and the face, and it is more convenient to use.

[0040] Example 2

[0041] Please refer to Figure 1 As shown, the first adjusting member 6 is an annular structure made of rubber material, which tightens the two connecting straps 5. The annular structure made of rubber material is fixed by tightening the two connecting straps 5. In this way, when the user wears the mask, he can not only adjust the length of the ear strap 2 by moving the annular structure according to his needs, thereby making it more comfortable to wear, but also pull the connecting strap 5 on one side to make the lengths of the connecting straps 5 on both sides different, and also make the lengths of the upper strap 18 and the lower strap 19 on the same side change accordingly, so that when the locking member 4 connects the two inflection points 20, the tensile force on the side of the relatively short connecting strap 5 is stronger, and the tensile force on the side of the relatively long connecting strap 5 is relatively weaker, thereby further realizing the adjustment of the fit between the upper and lower ends of the mask and the face, and making it more convenient to use.

[0042] Example 3

[0043] Please refer to Figure 3 and Figure 4 As shown, the first adjusting member 6 includes a first elastic sheet 7 and a second elastic sheet 8, both sides of the first elastic sheet 7 and the both sides of the second elastic sheet 8 are hinged, a clamping portion 9 is fixedly provided on the inner surface of the first elastic sheet 7, and a clamping groove 10 adapted to the clamping portion 9 is correspondingly provided on the inner surface of the second elastic sheet 8, and a fixing opening 11 is provided on the two connecting straps 5, and the surfaces of the upper strap 18 and the lower strap 19 can also be provided with a fixing opening 11, and a plurality of fixing openings 11 are provided, and the clamping portion 9 passes through the fixing opening 11 and is clamped with the clamping groove 10. When the user wears the mask, he can not only adjust the length of the ear-hanging strap 2 by moving the position of the first adjusting member 6 according to his needs, so as to make it more comfortable to wear, but also in the process of adjustment, after moving the first adjusting member 6 to a suitable position, the clamping portion 9 is sequentially passed through the fixing openings 11 provided on the two connecting straps 5 and then is clamped and fixed with the clamping groove 10, Therefore, the length of the ear-hanging strap 2 can be adjusted by moving the position of the first adjusting member 6 according to one's needs. When readjustment is needed, the hinged positions on both sides of the first elastic sheet 7 and the second elastic sheet 8 are directly squeezed to deform the surfaces of the first elastic sheet 7 and the second elastic sheet 8 in a direction away from each other, thereby releasing the engagement between the clamping portion 9 and the clamping slot 10, and then the relative length between the ear-hanging strap 2 and the upper strap 18 and the lower strap 19 on the same side can be further adjusted. The clamping portion 9 can also be passed through the staggered fixing openings 11 in turn and then be clamped and fixed with the clamping slot 10, so that the lengths of the connecting straps 5 on both sides are different, so that when the locking member 4 connects the two inflection points 20, the tensile force on one side of the relatively short connecting strap 5 is stronger, and the tensile force on the relatively long side of the connecting strap 5 is relatively weaker, thereby adjusting the fit between the upper and lower ends of the mask and the face, making it more convenient to use.

[0044] Example 4

[0045] Please refer to Figure 5 As shown, the ends of the upper strap 18 and the lower strap 19 away from the inflection point 20 are symmetrically and fixedly arranged on both sides of the ear strap 2, and the fixed connection is located at 1 / 3 to 2 / 3 of the connection end of the ear strap 2 and the mask body 1 to the end of the ear strap 2 away from the mask body 1. Preferably, the fixed connection is located at 1 / 2 of the connection end of the ear strap 2 and the mask body 1 to the end of the ear strap 2 away from the mask body 1. This arrangement enables the ear strap 2 to better improve the fit between the mask body 1 and the face, so that it has the function of supporting the shape stability of the mask body 1. For the sake of convenience, the specific scheme of this embodiment can be understood as follows: taking the unilateral connection of the ear strap 2 and the mask body 1 as an example, the ear strap 2 includes two belt-like or rope-like structures, wherein one end of the two belt-like or rope-like structures is integrally formed, and the other end is respectively fixedly connected to one side of the mask body 1, and the upper strap 18 and the lower strap 1 9 The ends away from the inflection point 20 are symmetrically and fixedly connected to two belt-like or rope-like structures, and one of the fixed connection positions is located at a position of 1 / 3 to 2 / 3 between the two ends of a belt-like or rope-like structure. Preferably, the fixed connection is located at the 1 / 2 position. This overcomes the problem that the ear strap 2 is not stretched enough due to the fixed connection being too close to one side of the mask body 1, which ultimately results in the ear strap 2 still causing pressure on the ear even after the buckle 4 connects the two inflection points 20. It also overcomes the problem that the ear strap 2 is stretched too much due to the fixed connection being too far away from one side of the mask body 1, which ultimately results in the mask body 1 being stretched after the buckle 4 connects the two inflection points 20, causing the mask body 1 to be deformed and the fit to the face to be reduced. Therefore, the fixed connection between the elastic band 3 and the ear strap 2 needs to be set at the range position of the present embodiment.

[0046] Example 5

[0047] Please refer to Figure 5 As shown, the fixed connection is located at 1 / 2 of the connection end between the ear strap 2 and the mask body 1 to the end of the ear strap 2 away from the mask body 1, which further enables the ear strap 2 to better improve the fit between the mask body 1 and the face, so that it has the function of supporting the shape stability of the mask body 1.

[0048] Example 6

[0049] Please refer to Figure 6As shown, the ends of the upper strap 18 and the lower strap 19 away from the inflection point 20 are movably connected to the ear-hanging strap 2 through the connecting component 12, and the connecting component 12 adjusts the distance between the locking member 4 and the mask body 1. The connecting component 12 can be: comprising two annular components, and then the ends of the upper strap 18 and the lower strap 19 away from the inflection point 20 are respectively provided with connecting ports 15, and the two annular components respectively pass through the two connecting ports 15 and are sleeved on both sides of the ear-hanging strap 2, and the two annular components respectively tighten one side of the connecting port 15 and the sleeved side of the ear-hanging strap 2, In this way, by moving the annular components at one end of the upper strap 18 and the lower strap 19, the upper strap 18 and the lower strap 19 or the ear-hanging strap 2 can be pulled, and finally when the distance between the annular component and the mask body 1 is shortened, the upper strap 18 and the lower strap 19 drive the locking member 4 to move. At this time, the distance between the locking member 4 and the mask body 1 is shortened, and vice versa. In this way, when the user does not need to use the locking member 4 to connect the two inflection points 20 at the back of the head, the distance between the two annular components and the mask body 1 can be moved to adjust the locking member 4, the minimum shortening is until the lock member 4 is behind the ear, which is convenient for storage when not in use, and avoids the excess elastic band 3 from swinging freely behind the user's ear. One end of the lock member 4 can be detachably connected to the inflection point 20, which further avoids the lock member 4 from contacting the user's ear and causing pressure on it after the elastic band 3 is shortened. When the user needs to use the lock member 4 to connect the two inflection points 20 at the back of the head, the position of the lock member 4 can be adjusted by moving the distance between the two annular components and the mask body 1, according to the different head circumferences of the users. , which is convenient for adjustment to match a comfortable wearing range and is more convenient to use. The adjustment component can also include two fixing rings 16 on the basis of the above structure. The fixing ring 16 tightens the upper strap 18 and the lower strap 19 and the ear strap 2 on the same side. The fixing ring 16 is located between the end of the ear strap 2 away from the mask body 1 and the annular component. The fixing ring 16 can further assist in fixation. The fixing ring 16 and the annular component are preferably made of rubber material, so that the friction between the upper strap 18 and the lower strap 19 and the ear strap 2 is increased, which is beneficial to fix the position of the connecting component 12.

[0050] Example 7

[0051] Please refer to Figure 6As shown, the connecting assembly 12 includes a first annular component 13 and a second annular component 14, and the ends of the upper belt 18 and the lower belt 19 away from the inflection point 20 are respectively provided with a connecting port 15, and the first annular component 13 and the second annular component 14 respectively pass through the two connecting ports 15 and are sleeved on both sides of the ear-hanging belt 2, and the first annular component 13 and the second annular component 14 respectively tighten one side of the connecting port 15 and the sleeved ear-hanging belt 2 on one side, so that by moving the first annular component 13 and the second annular component 14 at one end of the upper belt 18 and the lower belt 19, the upper belt 18 and the lower belt 19 or the ear-hanging belt 2 can also be pulled, and finally when the first annular component 13 and When the distance between the second annular component 14 and the mask body 1 is shortened, the upper strap 18 and the lower strap 19 drive the locking component 4 to move in position. At this time, the distance between the locking component 4 and the mask body 1 is shortened, and vice versa. This is convenient for storing the elastic band 3 when not in use and preventing excess elastic band 3 from swinging freely behind the user's ear. It can also be easily adjusted to match a comfortable wearing range according to the different head circumferences of the user, making it more convenient to use. The first annular component 13 and the second annular component 14 are preferably made of rubber material, so that the friction between them and the upper strap 18, the lower strap 19 and the ear strap 2 is increased, which is further beneficial to the position fixation of the connecting component 12.

[0052] Example 8

[0053] Please refer to Figure 7 As shown, the connecting component 12 also includes two fixing rings 16, which tighten the upper strap 18 and the lower strap 19 on the same side to the two sides of the ear strap (2), respectively. The two fixing rings 16 are respectively located between the end of the ear strap 2 away from the mask body 1 and the first annular component 13 and the second annular component 14. The fixing rings 16 can further assist in fixation. The fixing rings 16 are preferably made of rubber material to increase the friction between them and the upper strap 18, the lower strap 19 and the ear strap 2, which is beneficial to fix the position of the connecting component 12.

[0054] Example 9

[0055] Please refer to Figure 8 As shown, a second adjusting piece 17 is sleeved on the ear strap 2, and the second adjusting piece 17 is located between the connection between the upper strap 18 and the lower strap 19 and the ear strap 2 and the buckle 4. The second adjusting piece 17 can be but is not limited to an annular structure made of rubber material. The annular structure is fixed by tightening the two sides of the ear strap 2, and the use length of the ear strap 2 is adjusted by adjusting the position of the annular structure, which is not only more convenient to use, but also enables the ear strap 2 to better improve the fit between the mask body 1 and the face, so that it has the function of supporting the shape stability of the mask body 1.

[0056] Example 10

[0057] Please refer to Figure 1 , Figure 3 , Figures 5 to 8 As shown, the fastener 4 is a hook buckle, a press buckle, a safety buckle, an eight-shaped buckle, a magnetic buckle, or a Velcro, or it can also be an adjustment buckle similar to a watch strap. If the fastener 4 is an integral structure, then one end of the fastener 4 is fixedly or detachably connected to one of the inflection points 20, and the other inflection point 20 naturally forms a connecting portion connected to the fastener 4. If the fastener 4 consists of two parts, then they are respectively fixedly or detachably arranged at the two inflection points 20 for easy opening and closing.

[0058] The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the claims of the present invention.

Claims

1. A buckle integrated mask, characterized in that: include: Ear straps (2): the two ear straps (2) are respectively connected to two sides of the mask body (1); The elastic band (3) comprises an upper band (18), a lower band (19) and an inflection point (20) formed by one end of the upper band (18) and the lower band (19), one end of the upper band (18) and the lower band (19) are connected to the ear-hanging band (2), and the two inflection points (20) are connected by a locking member (4); One end of the ear strap (2) away from the mask body (1) is located between the edge of the mask body (1) and the locking piece (4) on the same side.

2. The buckle-type mask according to claim 1, characterized in that: The ear strap (2) comprises two connecting straps (5), one end of the two connecting straps (5) is fixedly connected to one side of the mask body (1), the other end of the two connecting straps (5) is integrally formed with one end of the upper strap (18) and the lower strap (19), and a first adjusting member (6) is sleeved at the positions where the two connecting straps on the same side are integrally formed with the upper strap (18) and the lower strap (19).

3. The buckle-type mask according to claim 2, characterized in that: The first adjusting member (6) is an annular structure made of rubber material, and the annular structure tightens the two connecting belts (5).

4. The buckle-type mask according to claim 2, characterized in that: The first adjusting member (6) comprises a first elastic sheet (7) and a second elastic sheet (8), the two sides of the first elastic sheet (7) and the two sides of the second elastic sheet (8) are hinged, a clamping portion (9) is fixedly provided on the inner surface of the first elastic sheet (7), and a clamping groove (10) adapted to the clamping portion (9) is correspondingly provided on the inner surface of the second elastic sheet (8), and a fixing opening (11) is provided on both of the two connecting belts (5), and a plurality of fixing openings (11) are provided, and the clamping portion (9) passes through the fixing opening (11) and is clamped with the clamping groove (10).

5. The buckle-type integrated mask according to claim 1, characterized in that: The ends of the upper strap (18) and the lower strap (19) away from the inflection point (20) are symmetrically and fixedly arranged on both sides of the ear strap (2), and the fixed connection is located at 1 / 3 to 2 / 3 of the distance from the connection end of the ear strap (2) and the mask body (1) to the end of the ear strap (2) away from the mask body (1).

6. The buckle-type integrated mask according to claim 1, characterized in that: The ends of the upper strap (18) and the lower strap (19) away from the inflection point (20) are movably connected to the ear strap (2) via a connecting component (12), and the connecting component (12) adjusts the distance between the locking component (4) and the mask body (1).

7. The buckle-type integrated mask according to claim 6, characterized in that: The connecting assembly (12) comprises a first annular component (13) and a second annular component (14); a connecting port (15) is respectively arranged at one end of the upper belt (18) and the lower belt (19) away from the inflection point (20); the first annular component (13) and the second annular component (14) respectively pass through the two connecting ports (15) and are sleeved on both sides of the ear-hanging belt (2); the first annular component (13) and the second annular component (14) respectively tighten one side of the connecting port (15) and the sleeved side of the ear-hanging belt (2).

8. The buckle-type integrated mask according to claim 7, characterized in that: The connecting assembly (12) further comprises two fixing rings (16), wherein the fixing rings (16) respectively fasten the upper belt (18) and the lower belt (19) on the same side to the two sides of the ear strap (2), and the two fixing rings (16) are respectively located between the end of the ear strap (2) away from the mask body (1) and the first annular component (13) and the second annular component (14).

9. The buckle-type integrated mask according to claim 5 or 8, characterized in that: The ear strap (2) is sleeved with a second adjusting member (17), and the second adjusting member (17) is located between the connection between the upper strap (18), the lower strap (19) and the ear strap (2) and the locking member (4).

10. The buckle-type integrated mask according to any one of claims 1 to 8, characterized in that: The locking fastener (4) is a hook buckle, a snap buckle, a safety buckle, a figure eight buckle, a magnetic buckle, a Velcro buckle, or a plug buckle.

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