TWM581921U - Mask tightness adjuster - Google Patents

Abstract

The present invention provides a mask elastic adjuster for hooking two elastic bands of a mask to both ends thereof, and the elastic band of the mask can be wrapped around the back of the user through the elastic adjuster when wearing the mask, and can Adjust the tightness of the mask when wearing it according to your individual needs. The present invention mainly has a first piece and a second piece which can adjust the combination or fastening position of each other; the first piece has a first combination part, and a first piece for hooking the elastic band on one side of the mask a hook portion, and the second strip has a second combination portion and a second hook portion for hooking the elastic band on the other side of the mask; thereby, the first combination portion and the second combination portion can be arbitrarily adjusted and combined Or the position of the fastening, thereby adjusting the spacing between the first hook portion and the second hook portion, so as to adjust the tightness of the mask and facilitate the wearing.

Description

Mask elastic adjuster

This creation relates to a mask elastic adjuster, especially a mask elastic adjuster that allows the elastic band of the mask to wrap around the back of the user when worn, and can be adjusted according to individual needs.

Today's masks mainly have a mask body made of non-woven fabric, and two elastic bands that are worn on both sides of the mask body. When the mask is worn, the mask body covers the mouth and nose, and then the two elastic bands are hooked behind the user's ear. To prevent bacterial viruses and harmful substances from entering the nose and mouth, especially medical personnel engaged in medical treatment and workers in highly air-polluted environments must wear masks throughout the day to avoid harm to the body. However, hooking the elastic band of the mask over the ear for a long time will cause a burden on the ear and prone to ear pain and discomfort; further, the conventional mask elastic band is of a fixed size and thus with each user's head. The size is not right, it is too tight when someone wears it, and it is too slack when someone wears it. Especially in the state of slack, it will cause the problem of isolation protection to be greatly reduced.

For this reason, there have been some designs of wearing structures or auxiliary devices that can adjust the elastic band of the mask, but the design of the conventional design is often too complicated and it is not easy to repeatedly wear and take off, resulting in inconvenience in use, so how to create a mask tightness Degree adjuster, when the user wears a mask, the elastic band of the mask can be wrapped around the back of the head, avoiding the burden on the ear, and the mask tension adjuster can be adjusted according to individual needs, and can be quickly and easily worn and taken off at any time. The next is the subject that the creative office must actively overcome.

In view of the shortcomings of the above-mentioned prior art, the creator feels that he has not perfected it, exhausted his mental research and overcome it, and based on his accumulated experience in the industry for many years, he developed a mask elastic adjuster to achieve The mask elastic band avoids hooking the ear, can adjust the tightness of the mask, and is convenient for quickly wearing and removing the mask.

The main purpose of the present invention is to provide a mask elastic adjuster that hooks the two elastic bands of the mask to the hooks of the two sheets by means of two pieces of design capable of adjusting the sliding combination or the fastening position of each other, and then wraps around The user's back of the head, in order to achieve the mask elastic band to avoid hooking the ear, and to adjust the mask tightness and other effects.

The second objective of the present invention is to provide a mask elastic adjuster which is designed by the hook structure on two sheets, so that the hook portion of one piece is used as a movable hook, so that an elastic band on one side of the mask can be hooked and detached at any time. The hook portion of the other piece acts as a fixing hook to prevent the other elastic band on the other side of the mask from coming off the fixing hook. Therefore, when the mask is removed and then repeatedly worn, it is convenient to quickly operate from the movable hook on one side. Wear and remove masks.

In order to achieve the above and other objects, the present invention provides a mask elastic adjuster, which preferably includes: a first strip and a second strip capable of adjusting the combined position of each other; the first strip has a a first combination portion, and a first hook portion for hooking the elastic band on one side of the mask; the second strip has a second combination portion and a second hook portion for hooking the elastic band on the other side of the mask And the first combination portion and the second combination portion are combined with each other so that the distance between the first hook portion and the second hook portion can be arbitrarily adjusted.

In the above-mentioned mask elastic adjuster, the first combination portion and the second combined portion are one of a stepless slide rail combination structure or a segmented fastening structure.

In the above-mentioned mask elastic adjuster, the first joint portion is a plurality of first fastening portions, and the second combination portion is a plurality of second fastening portions, and the first fastening portion and the second fastening portion can be arbitrarily Adjust the position and separation of the snaps.

In the above-mentioned mask elastic adjuster, the first fastening portion is a buckle formed on one side of the first strip, and the second fastening portion is a perforation formed in the second strip, the buckle Can be worn in the perforation.

In the above-mentioned mask elastic adjuster, the buckle is a ball buckle.

In the above-described mask elastic adjuster, the first hook portion is a movable hook formed on one side of the first strip and facing in the opening direction toward the first combined portion, and the second hook portion is formed on the second strip One side and the opening direction faces the fixing hook of the second combination portion.

In the above-described mask elastic adjuster, an inner surface of the fixing hook forms an inner convex hook opposite to the opening direction thereof for hooking the elastic band.

In the above-mentioned mask elastic adjuster, an inner surface of the movable hook is a flat surface.

The effectiveness of the mask elastic adjuster of this creation is:

(1) The first piece and the second piece can adjust the position of the first hook portion and the second hook portion to be combined or engaged with each other to control the spacing between the first hook portion and the second hook portion, thereby The elasticity of the mask elastic band can be adjusted, and the mask elastic band can be wrapped around the back of the head without being hooked on the ear.

(2) The first strip and the second strip can be repeatedly engaged and disengaged by the protruding structure of the first fastening portion and the second fastening portion, and the position of the fastening can be adjusted.

(3) Through the design of a movable hook and a fixed hook, the fixing hook at one end of the cover elastic adjuster is fixedly coupled to the elastic band on one side of the mask, and is worn and taken off from the movable hook at the other end, thereby achieving convenience and quickness. And easy to reverse the effect of loading.

In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed description of the creation, as explained below:

Referring to FIG. 1 , a mask elastic adjuster of the present invention is used for hooking two elastic bands 31 and 32 of a mask 30, and the elastic bands 31 and 32 can be wrapped around the user when the mask 30 is worn. In the hindbrain, avoiding wearing the mask 30 for a long time causes the elastic bands 31, 32 to burden the ear, and in particular, the elasticity of the mask 30 when worn can be adjusted according to individual needs. Referring to FIG. 2, FIG. 3 and FIG. 4, a preferred embodiment of the present invention relates to: a first strip 10 and a second strip 20 capable of adjusting the combined position of each other. The first strip 10 and the second strip 20 are each formed by a flexible flexible plastic molding; wherein a first combined portion 11 is integrally formed on one surface of the first strip 10, and The first side or the opposite side is formed with a first hook portion 12 for hooking the elastic band 31 on one side of the mask 30; and the second strip 20 is integrally formed with a second combination of the first combination portion 11 The combining portion 21 is formed with a second hook portion 22 for hooking the elastic band 32 on the other side of the mask 30 on the same side or the opposite side; thereby, the first combining portion 11 of the first strip 10 is The second combination portion 21 of the second strip 20 can arbitrarily adjust the position of the combination with each other, so that the total width of the first strip 10 and the second strip 20 can be adjusted, that is, the first hook is adjusted. The distance L1 between the portion 12 and the second hook portion 22, thereby adjusting the tightness when the mask 30 is worn The effectiveness of the degree.

Referring to FIG. 2 to FIG. 4 , the purpose of the first combining portion 11 and the second combining portion 21 is to allow the user to adjust the combined position arbitrarily, thereby adjusting the first hook portion 12 and the second hook portion. The pitch L1 between the portions 22 is not particularly limited, and the first combined portion 11 and the second combined portion 21 may be a stepless slide rail combination structure or a segmented snap structure. In the segmented fastening structure, one of the preferred embodiments is that the first combination portion 11 forms a plurality of first fastening portions, and each of the first fastening portions is formed on one side of the first strip 10 . A male button 111 is preferably a ball buckle; and the second combining portion 21 is formed with a plurality of second fastening portions, and each of the second fastening portions is formed on the second strip 20 a through hole 211, the size of the through hole 211 is matched with the buckle 111, so that the buckle 111 (spherical buckle) can be inserted through the through hole 211 when the two are fastened to each other, so that the user can freely adjust the buckle The position where the 111 is engaged with the perforation 211 can achieve the effect of quick and convenient adjustment.

Referring to FIG. 1 to FIG. 4, a preferred embodiment of the first hook portion 12 is a movable hook 121 formed on one side of the first strip 10, and an opening 122 of the movable hook 121 faces the first The combination portion 11 and an inner surface of the movable hook 121 are a flat surface 123 (the structure of the elastic band 31 is not obstructed). Therefore, when the elastic band 31 of the mask 30 is hooked on the movable hook 121, it can be smoothly and conveniently reversed. The elastic band 31 is removed from the opening 122 so that the user can unlock the mask 30 at any time.

Referring to FIG. 1 to FIG. 4 , a preferred embodiment of the second hook portion 22 is a fixing hook 221 formed on one side of the second strip 20 . The opening 222 of the fixing hook 221 faces the second. The inner surface of the fixing hook 221 is formed with an inner protruding hook 223 opposite to the opening 222 thereof. When an elastic band 32 of the mask 30 is hooked on the fixing hook 221, The inner hook 223 is used to hook the elastic band 32 to prevent the elastic band 32 from coming out of the opening in reverse. Therefore, the present invention provides that the user temporarily removes the mask 30 without causing the entire mask adjuster. The mask 30 is separated from the mask 30, so that the side is still engaged with the elastic band 32, so that the movable hook 121 structure on the other side can be hooked to the other elastic band 31 at any time, and the mask 30 can be easily worn at any time.

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

10‧‧‧ first piece

11‧‧‧First Combination Department

111‧‧‧Gel buckle

12‧‧‧First hook

121‧‧‧ activity hook

122‧‧‧ openings

123‧‧‧ plane

20‧‧‧Second film

21‧‧‧ Second Combination Department

211‧‧‧Perforation

22‧‧‧Second hook

221‧‧‧ fixed hook

222‧‧‧ openings

223‧‧‧hook

L1‧‧‧ spacing

30‧‧‧ masks

31, 32‧‧‧ elastic band

[Fig. 1] A schematic view of a mask elastic adjuster used in conjunction with a mask in accordance with a preferred embodiment of the present invention.  [Fig. 2] A front view exploded view of the mask elastic adjuster of the preferred embodiment of the present invention.  [Fig. 3] Fig. 3 is a schematic view showing a state in which the mask elastic adjuster of the preferred embodiment of the present invention is in a folded state.  [Fig. 4] A schematic view showing the state of the snap-fit state of the mask elastic adjuster of the preferred embodiment of the present invention.  

Claims (8)

A mask elastic adjuster comprising: a first strip and a second strip capable of adjusting a combined position of each other; the first strip has a first combination portion, and a side for hooking the mask a first hook portion of the elastic band; the second strip has a second combination portion, and a second hook portion for hooking the elastic band on the other side of the mask; and the first combination portion and the second combination portion are mutually The phases are combined to be able to arbitrarily adjust the spacing between the first hook portion and the second hook portion. The mask elasticity adjuster of claim 1, wherein the first combining portion and the second combining portion are one of a segmentless rail combination structure or a segmented fastening structure. The mask elastic adjuster of claim 1 or 2, wherein the first combination portion is a plurality of first fastening portions, and the second combination portion is a plurality of second fastening portions, the first fastening portion and the first fastening portion The second fastening portion can arbitrarily adjust the position and separation of the fastening. The mask elastic adjuster of claim 3, wherein the first fastening portion is a convex buckle formed on one side of the first strip, and the second fastening portion is formed on the second strip Perforation, the buckle can be worn in the perforation. The mask elastic adjuster of claim 4, wherein the buckle is a ball buckle. The mask elastic adjuster according to claim 1 or 2, wherein the first hook portion is a movable hook formed on one side of the first strip and facing in the opening direction toward the first combined portion, and the second hook portion is A fixing hook formed on one side of the second strip and facing in the opening direction toward the second combined portion. The mask elastic adjuster of claim 6, wherein an inner surface of the fixing hook forms an inner hook opposite to the opening direction thereof for hooking the elastic band. The mask elastic adjuster of claim 6, wherein an inner surface of the movable hook is a flat surface.