CN211960998U - A kind of mask that can adjust the length of ear lanyard - Google Patents

Abstract

The utility model relates to the field of medical supplies, a gauze mask that can adjust ear string rope length is disclosed, it includes gauze mask body (1), still include ear string rope (2), every ear string rope (2) all include stiff end (21) and stiff end (22) down, still include two string rope regulation portions (3), string rope regulation portion (3) are through rice bag formula slipknot serging stitch difference movable mounting in the left and right sides of gauze mask body (1), it is equipped with one along regulation hole (31) of the vertical setting of gauze mask body (1) side to hang rope regulation portion (3), the middle part of ear string rope (2) is passed regulation hole (31) and is set up, it still is equipped with coupler body (32) on rope regulation portion (3) to hang. The utility model discloses a setting of hanging rope regulation portion has not only realized the length adjustment that the ear hung the rope, also can warp to hang the wearing mode that colludes the formula for the head rear, is applicable to different user demands, and the practicality is strong, easy operation.

Description

A kind of mask that can adjust the length of ear lanyard

technical field

The utility model relates to the field of medical supplies, in particular to a mask capable of adjusting the length of an ear lanyard.

Background technique

The mask is composed of a main body that covers the wearer's nose and the peripheral portion of the mouth, a hanging ear, and a nose for preventing outside air from flowing into the nose. The main body portion of the mask for cutting fine dust may include an electrostatic filter portion capable of cutting fine dust. The hanging ear part usually uses an elastic cord, and may include a length adjustment part for the convenience of the wearer. A synthetic resin-coated iron core or aluminum is generally used for the nose, and a sponge may be provided on the inner surface in order to improve the snug fit. As far as the existing masks are concerned, the elastic cords of the hanging ears are usually made short, so that in the case of hanging on the ears, with the increase of the elongation rate, the main body can be close to the face through the property of elastic recovery, so that It is achieved that the wearer of the mask does not leak air to the part outside the mask when breathing and maintains a close fit.

However, due to the various sizes of the face of the wearer of the mask, if the elastic cord is short, due to the high tension of the ear-hanging cord, ear pain or pressure will appear when wearing the mask. In addition, if a wearer with a small face wears a mask, it is loose and cannot fit tightly to the face, resulting in exposure to fine dust.

Utility model content

Aiming at the shortcomings of the prior art that the length of the ear hanging rope cannot be adjusted and the wearing method is single, the utility model provides a mask that can adjust the length of the ear hanging rope.

In order to solve the above-mentioned technical problems, the present invention is solved by the following technical solutions:

A mask capable of adjusting the length of the ear lanyard, comprising a mask body, and ear lanyards located on the left and right sides of the mask body, each ear lanyard includes an upper fixed end and a lower fixed end, and the upper fixed end is fixedly mounted on the mask. The upper part of the side of the body, the lower fixed end is fixed on the lower part of the side of the mask body, and also includes two lanyard adjustment parts. On the side, the lanyard adjustment part is located between the upper fixed end and the lower fixed end of the ear lanyard and is set close to the lower fixed end. The lanyard adjustment part is provided with an adjustment hole vertically arranged along the side of the mask body. The middle part of the lanyard is set through the adjustment hole, and the lanyard adjustment part is also provided with a hook body. When the lanyard adjustment part is detached from the mask body, the two lanyard adjustment parts can be hooked to each other through the hook body and placed on the user's head. rear side.

Preferably, two silica gel sheets are fixed in the adjustment hole, and the gap between the two silica gel sheets is smaller than the diameter of the ear lanyard.

Preferably, the side where the lanyard adjusting part and the mask body are sewn together is defined as the inner side, a storage bag is provided on the outer side of the lanyard adjusting part, and the hook body is installed in the storage bag.

Preferably, the opening of the storage bag is disposed toward the outside of the lanyard adjusting portion, the hook body includes a hook portion and a bottom connected to each other, and the width of the opening of the storage bag is greater than that of the hook portion and smaller than that of the bottom.

Preferably, the mask body also includes an adjustable and deformable nose clip.

Due to the adoption of the above technical solutions, the present utility model has significant technical effects: through the setting of the lanyard adjustment part, not only the length adjustment of the ear lanyard is realized, but also it can be transformed into a hook-type wearing method on the back of the head, which is suitable for Different user needs, strong practicability and simple operation.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the lanyard adjusting portion of FIG. 1 .

The names of the parts referred to by the numbers in the accompanying drawings are as follows: 1—mask body, 2—ear lanyard, 3—lanyard adjustment part, 4—nose clip, 21—upper fixed end, 22—lower fixed end, 31—adjustment hole, 311—silicone sheet, 32—hook body, 321—hook part, 322—bottom, 33—storage bag.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Example 1

A mask that can adjust the length of the ear lanyard, as shown in the figure, includes a mask body 1, and also includes ear lanyards 2 located on the left and right sides of the mask body 1, and each ear lanyard 2 includes an upper fixed end 21 and a lower The fixed end 22, the upper fixed end 21 is fixed on the upper part of the side of the mask body 1, the lower fixed end 22 is fixed on the lower part of the side of the mask body 1, and also includes two lanyard adjustment parts 3, and the lanyard adjustment part 3 passes through The rice bag-type live-lock stitching method is movably installed on the left and right sides of the mask body 1, respectively, and the lanyard adjustment part 3 is located between the upper fixed end 21 and the lower fixed end 22 of the ear lanyard 2 and is set close to the lower fixed end 22. , the lanyard adjustment part 3 is provided with an adjustment hole 31 vertically arranged along the side of the mask body 1, the middle part of the ear lanyard 2 is set through the adjustment hole 31, and the lanyard adjustment part 3 is also provided with a hook body 32, when After the lanyard adjusting part 3 is detached from the mask body 1, the two lanyard adjusting parts 3 can be hooked to each other through the hook body 32 and placed on the back side of the user's head.

Two silica gel sheets 311 are fixed in the adjustment hole 31 , and the gap between the two silica gel sheets 311 is smaller than the diameter of the ear strap 2 .

In the normal state, the adjusting hole 31 divides the ear hanging rope 2 into the upper part and the lower part of the ear hanging rope 2, and the upper part of the ear hanging rope 2 is the usable part. The length of the upper part of the 2 can be adjusted, so as to suit different users, the silicone sheet 311 can increase the frictional force and prevent the ear lanyard 2 from loosening.

Through the rice bag-type live buckle stitching method, that is, the stitching method used at the sealing of the rice bag flour bag, the stitching method not only plays a fixed role, but also can be easily removed by pulling out a thread, so that the earhook adjustment part can be easily removed. 3. The mask body 1 can be quickly detached, and the dismantled ear-hook adjustment parts 3 are hooked to each other through their respective hooks 32, thereby preventing the ear-hook rope 2 from being hung on the user's ear for a long time, and avoiding ear damage.

Example 2

Same as Embodiment 1, the difference is that the side where the lanyard adjusting part 3 is sewn with the mask body 1 is defined as the inside, the outside of the lanyard adjusting part 3 is provided with a storage bag 33, and the hook body 32 is installed in the storage bag 33.

The opening of the storage bag 33 is disposed toward the outside of the lanyard adjusting portion 3 . The hook body 32 includes a hook portion 321 and a bottom portion 322 connected to each other.

The hook body 32 is a silicone or plastic hook body, which is light in weight and has elasticity, which enhances comfort. When the hook body 32 is not in use, the hook body 32 can be stored in the storage bag 33, and when it needs to be used, the storage bag 32 bag The mouth pulls out the hook 321 while the bottom 322 remains in the storage bag 33 .

Example 3

Same as Embodiment 1, the difference is that the mask body 1 also includes an adjustable and deformable nose clip 4.

In a word, the above are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.

Claims (5)

1. The utility model provides a can adjust gauze mask of ear sling length, includes gauze mask body (1), its characterized in that: the mask comprises a mask body (1), and is characterized by further comprising ear hanging ropes (2) positioned on the left side and the right side of the mask body (1), wherein each ear hanging rope (2) comprises an upper fixed end (21) and a lower fixed end (22), the upper fixed end (21) is fixedly arranged on the upper portion of the side edge of the mask body (1), the lower fixed end (22) is fixedly arranged on the lower portion of the side edge of the mask body (1), the mask also comprises two hanging rope adjusting portions (3), the hanging rope adjusting portions (3) are movably arranged on the left side and the right side of the mask body (1) respectively through a rice bag type slipknot overlock stitching method, the hanging rope adjusting portions (3) are positioned between the upper fixed end (21) of the ear hanging ropes (2) and the lower fixed end (22) and are close to the lower fixed end (22), the hanging rope adjusting portions (3) are provided with adjusting holes (31) vertically arranged along the side edge of the mask body (1), the middle portions of the ear hanging ropes (2) penetrate through the adjusting, when the hanging rope adjusting parts (3) are detached from the mask body (1), the two hanging rope adjusting parts (3) can be hooked with each other through the hook bodies (32) and placed on the back side of the head of a user.

2. The mask capable of adjusting the length of the ear hanging rope according to claim 1, is characterized in that: two silica gel sheets (311) are fixedly arranged in the adjusting hole (31), and the gap between the two silica gel sheets (311) is smaller than the diameter of the ear hanging rope (2).

3. The mask capable of adjusting the length of the ear hanging rope according to claim 1, is characterized in that: the sewing side of the hanging rope adjusting part (3) and the mask body (1) is defined as the inner side, the outer side of the hanging rope adjusting part (3) is provided with a storage bag (33), and the hook body (32) is arranged in the storage bag (33).

4. The mask of claim 3, wherein the length of the ear hanging rope can be adjusted by: the pocket mouth of the storage pocket (33) is arranged towards the outer side of the hanging rope adjusting part (3), the hook body (32) comprises a hook part (321) and a bottom part (322) which are connected with each other, and the width of the pocket mouth of the storage pocket (33) is larger than the width of the hook part (321) and smaller than the width of the bottom part (322).

5. The mask capable of adjusting the length of the ear hanging rope according to claim 1, is characterized in that: the mask body (1) also comprises a nose clamping piece (4) which can be adjusted and deformed.

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