CN211747132U - Convenient adjusting buckle for crescent mask - Google Patents
Convenient adjusting buckle for crescent mask Download PDFInfo
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- CN211747132U CN211747132U CN202020106853.4U CN202020106853U CN211747132U CN 211747132 U CN211747132 U CN 211747132U CN 202020106853 U CN202020106853 U CN 202020106853U CN 211747132 U CN211747132 U CN 211747132U
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- mask
- buckle body
- gap
- crescent
- adjusting clamping
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Abstract
The utility model discloses a convenient adjusting buckle of a crescent-shaped mask, which comprises a buckle body, wherein a plurality of lacing adjusting clamping grooves and a plurality of plane bosses are arranged on the body; the buckle body is crescent so as to be convenient for fitting the outline of the edge of the mask; the adjusting clamping groove is of a strip-shaped gap structure, one side of the gap is in a tooth shape, the other side of the gap is flat and straight, a lace guide groove penetrating through the buckle body is formed in the middle of the gap, and the outer edge of the lace guide groove is in a horn shape so that a lace can be smoothly guided into the adjusting clamping groove; the plane boss is used as an ultrasonic welding point for welding and fixing the buckle body on the mask; the utility model discloses can conveniently adjust the length and the mode of wearing (ear-hanging or wear-type) of gauze mask frenulum to make the gauze mask person of wearing obtain the best gauze mask and wear the comfort level.
Description
Technical Field
The utility model relates to a part on the gauze mask specifically is a buckle of frenulum elasticity on adjustment gauze mask.
Background
The fastening mode of the mask on the market at present generally adopts two modes. One is for using the elastic frenulum to wear to tighten and fix, this kind of frenulum is the fixed length, there is the situation that the head size is different between the individuals when the user actually wears the gauze mask, moreover, the situation that the elasticity descends the body to lengthen also can appear after the gauze mask elasticity frenulum is used many times, above-mentioned situation all leads to the gauze mask to wear the discomfort that appears or elasticity or tightness, it is because of that present gauze mask can't adjust the frenulum according to the difference of individual; there is also a non-elastic strap, which is manually tightened when the mask is worn, but this also causes inconvenience in use.
SUMMERY OF THE UTILITY MODEL
In order to make the convenience of frenulum adjustable and regulation, the utility model provides a convenient adjustment of crescent type gauze mask is detained, the technical scheme of the utility model is: the buckle comprises a buckle body, wherein a plurality of lacing adjusting clamping grooves and a plurality of plane bosses are arranged on the buckle body; the method is characterized in that: the buckle body is crescent so as to be convenient for fitting the outline of the edge of the mask; the adjusting clamping groove is of a strip-shaped gap structure, one side of the gap is in a tooth shape, the other side of the gap is flat and straight, a lace guide groove penetrating through the buckle body is formed in the middle of the gap, and the outer edge of the lace guide groove is in a horn shape so that a lace can be smoothly guided into the adjusting clamping groove; the plane boss is used as an ultrasonic welding point for welding and fixing the buckle body on the mask.
As a limitation, the number of the adjusting slots and the number of the planar bosses are two, the adjusting slots are arranged at two ends of the buckle body, and the planar bosses are arranged at the inner side of the buckle body.
The utility model adopts the above technical scheme's beneficial effect is: adopt frenulum adjustment draw-in groove structure, can conveniently adjust the length and the wearing mode (ear-hanging or wear-type) of gauze mask frenulum to make gauze mask person of wearing obtain the best gauze mask and wear the comfort level.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 buckle body, 2 lacing adjusting clamping grooves, 3 plane bosses and 4 lacing leading-in grooves.
Detailed Description
As shown in fig. 1, the utility model has a buckle body 1, on which two lacing adjustment slots 2 and two plane bosses 3 are arranged; the adjusting clamping grooves 2 are arranged at two ends of the buckle body 1, and the plane bosses 3 are arranged at the inner side of the buckle body; the buckle body 1 is crescent so as to be convenient for fitting the outline of the edge of the mask; the adjusting clamping groove 2 is of a strip-shaped gap structure, one side of the gap is in a tooth shape, the other side of the gap is flat and straight, a frenulum leading-in groove 4 penetrating through the buckle body is formed in the middle of the gap, and the outer edge of the frenulum leading-in groove 4 is in a horn shape so that frenulum can be smoothly led into the adjusting clamping groove 2; the plane boss 3 is used as an ultrasonic welding point for welding and fixing the buckle body on the mask. When the adjusting clamp is used, the lace is pressed into the gap structure of the adjusting clamp groove 2 through the lace guide groove 4 and clamped on the tooth-shaped edge of the adjusting clamp groove, one end of the lace is reserved, and during adjustment, one end of the lace at the adjusting clamp groove 2 is pulled until the tightness is proper.
The foregoing detailed description is given by way of example only, and is provided to better enable one skilled in the art to understand the patent, and is not intended to limit the scope of the patent; any modification or modification that is substantially the same or equivalent to the technical content of the technical means disclosed in the present patent is included in the scope of the present patent.
Claims (2)
1. A convenient adjusting buckle for a crescent-shaped mask comprises a buckle body, wherein a plurality of lacing adjusting clamping grooves and a plurality of plane bosses are arranged on the buckle body; the method is characterized in that: the buckle body is crescent so as to be convenient for fitting the outline of the edge of the mask; the adjusting clamping groove is of a strip-shaped gap structure, one side of the gap is in a tooth shape, the other side of the gap is flat and straight, a lace guide groove penetrating through the buckle body is formed in the middle of the gap, and the outer edge of the lace guide groove is in a horn shape so that a lace can be smoothly guided into the adjusting clamping groove; the plane boss is used as an ultrasonic welding point for welding and fixing the buckle body on the mask.
2. The convenient adjustment of crescent gauze mask of claim 1 is detained, its characterized in that: the adjusting clamping grooves and the plane bosses are two, the adjusting clamping grooves are formed in two ends of the buckle body, and the plane bosses are arranged on the inner side of the buckle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106853.4U CN211747132U (en) | 2020-01-17 | 2020-01-17 | Convenient adjusting buckle for crescent mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106853.4U CN211747132U (en) | 2020-01-17 | 2020-01-17 | Convenient adjusting buckle for crescent mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211747132U true CN211747132U (en) | 2020-10-27 |
Family
ID=72895351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106853.4U Active CN211747132U (en) | 2020-01-17 | 2020-01-17 | Convenient adjusting buckle for crescent mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211747132U (en) |
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2020
- 2020-01-17 CN CN202020106853.4U patent/CN211747132U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
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