CN214207276U

CN214207276U - Gauze mask of adjustable band elasticity

Info

Publication number: CN214207276U
Application number: CN202022686917.5U
Authority: CN
Inventors: 邸石; 周丽琴; 代小燕; 杨燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-17
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a gauze mask of adjustable band elasticity, including the gauze mask main part, the both sides of gauze mask main part all are connected with the band, and the front side of gauze mask main part is provided with the breather valve, the outside of band is provided with the connecting seat, the top of connecting seat is connected with the fly leaf, two recesses have been seted up on the top of connecting seat, one side of the junction of connecting seat and fly leaf is provided with the hinge, the connecting seat is provided with the connector link with the another side of the junction of fly leaf. The utility model discloses a gag lever post, screw, regulation screw thread, turn round hand, recess, fly leaf, connecting seat, hinge and connector link, can be convenient will mediate the elasticity of gauze mask so that can not the user of facial structure can be comfortable wear the gauze mask, and should mediate the device of elasticity can be convenient with the gauze mask dismouting to use that can relapse many times has improved the practicality of this gauze mask.

Description

Gauze mask of adjustable band elasticity

Technical Field

The utility model relates to a gauze mask technical field specifically is a gauze mask of adjustable band elasticity.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The existing mask generally comprises a mask body and a belt, and due to the difference of a facial structure, when the mask is worn, a gap exists between the nose and the face easily, so that the tightness of the mask is poor, the medical staff are easily infected by bacteria, and the mask with the belt tightness adjusted according to the face of a user can be transported as required.

There are the gauze mask of multiple adjustable band elasticity in the existing market, but these gauze masks ubiquitous device of adjusting the band elasticity is integrative with the gauze mask, and disposable product promptly can cause the waste of resource, and the cost of gauze mask is higher. Accordingly, those skilled in the art have provided a mask with adjustable tightness of the strap to solve the above problems of the prior art.

Disclosure of Invention

An object of the utility model is to provide a gauze mask of adjustable band elasticity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gauze mask of adjustable band elasticity, includes the gauze mask main part, the both sides of gauze mask main part all are connected with the band, and the front side of gauze mask main part is provided with the breather valve, the outside of band is provided with the connecting seat, the top of connecting seat is connected with the fly leaf, two recesses have been seted up on the top of connecting seat, one side of the junction of connecting seat and fly leaf is provided with the hinge, the another side of the junction of connecting seat and fly leaf is provided with the connector link, the top of fly leaf is connected with two gag lever posts, two screws have been seted up on the top of fly leaf, the bottom of gag lever post is provided with spacing piece.

Furthermore, a handle is arranged at the top end of the limiting rod.

Furthermore, the gag lever post sets up the inside at the screw, adjusting thread has been seted up in the outside of gag lever post, the gag lever post is connected through the cooperation of adjusting thread and screw with the fly leaf firmly.

Further, the bottom of spacing piece equidistance is provided with a plurality of antiskid thorn, the band sets up the inside at the recess.

Furthermore, the movable plate is rotatably connected with the connecting seat through a hinge, and the movable plate is stably connected with the connecting seat through a connecting buckle.

Further, one side of gauze mask main part front side is connected with first cloth piece of tightening, the another side of gauze mask main part front side is connected with the second cloth piece of tightening, a plurality of hanging hole has been seted up to the front side equidistance of the second cloth piece of tightening, one side of first cloth piece of tightening is provided with the couple, the couple is the component of plastics material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through gag lever post, screw, regulation screw thread, turn round hand, recess, fly leaf, connecting seat, hinge and connector link, can be convenient with mediate the elasticity of gauze mask so that can not the user of facial structure can be comfortable wear the gauze mask, and should mediate the device of elasticity can be convenient with the gauze mask dismouting to use that can relapse many times has improved the practicality of this gauze mask.

2. Through couple, first cloth piece, the second cloth piece of tightening and hanging hole, the inboard that will make things convenient for the mask main part with the facial laminating completely of user through the mode that the cloth piece links to each other is tightened up first, two to the leakproofness of this mask has been improved.

Drawings

Fig. 1 is a schematic view of a mask with adjustable tightness of straps according to embodiments 1 and 2;

fig. 2 is a side partial sectional view of a movable plate and a connecting seat in the mask with adjustable tightness of a strap according to embodiment 1;

fig. 3 is a partial structural schematic view of an anti-skid and a limiting piece in the mask with adjustable tightness of the strap according to embodiment 1.

In the figure: 1. hooking; 2. a first stretch fabric panel; 3. a belt; 4. a movable plate; 5. a mask body; 6. a limiting rod; 7. a second stretch-wrap fabric panel; 8. hanging holes; 9. a breather valve; 10. a connecting buckle; 11. a limiting sheet; 12. twisting a hand; 13. a connecting seat; 14. a screw hole; 15. a hinge; 16. a groove; 17. and (4) preventing the fish from slipping.

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 work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, in an embodiment of the present invention, a mask with adjustable band tightness, including mask main body 5, both sides of mask main body 5 are all connected with band 3, and the front side of mask main body 5 is provided with breather valve 9, the outside of band 3 is provided with connecting seat 13, the top of connecting seat 13 is connected with fly leaf 4, two grooves 16 have been seted up on the top of connecting seat 13, one side of the junction of connecting seat 13 and fly leaf 4 is provided with hinge 15, the another side of the junction of connecting seat 13 and fly leaf 4 is provided with connector link 10, the top of fly leaf 4 is connected with two gag lever posts 6, two screw holes 14 have been seted up on the top of fly leaf 4, the bottom of gag lever post 6 is provided with spacing piece 11.

Wherein, the top end of the limiting rod 6 is provided with a handle 12.

Wherein, the gag lever post 6 sets up in the inside of screw 14, and adjusting screw has been seted up on the outside of gag lever post 6, and gag lever post 6 is connected with fly leaf 4 through adjusting screw and the cooperation of screw 14 is firm.

Wherein, the bottom of spacing piece 11 is provided with a plurality of antiskid thorn 17 at the equidistance, and band 3 sets up the inside at recess 16.

Wherein, the movable plate 4 is rotatably connected with the connecting seat 13 through a hinge 15, and the movable plate 4 is stably connected with the connecting seat 13 through a connecting buckle 10.

The working principle is as follows: when the mask with adjustable tightness of the strap is used, the connecting buckle 10 is firstly opened, the movable plate 4 is turned over on the connecting seat 13 through the hinge 15, then the two sides of the binding band 3 are respectively placed in the two grooves 16 arranged on the connecting seat 13, then the movable plate 4 is rotated to return to the original position, and the connecting buckle 10 is buckled with each other, so that the movable plate 4 is stably connected with the connecting seat 13, then the user adjusts the position of the strap 3 to make the mask main body 5 fit with the face, holds the two wrenches 12 by hand and rotates, so that the wrench 12 drives the stop lever 6 to move downwards inside the screw hole 14 through the adjusting screw, so that the limiting sheet 11 and a plurality of anti-skid thorns 17 arranged on the limiting sheet 11 tightly press the bridle 3 on the groove 16, thereby, the strap 3 is stably limited between the connecting seat 13 and the movable plate 4, and the strap 3 can be in proper tightness.

Example 2

Referring to fig. 1, a gauze mask of adjustable band elasticity, this embodiment compares in embodiment 1, still includes that one side of gauze mask main part 5 front side is connected with first cloth piece 2 that tightens, and the another side of gauze mask main part 5 front side is connected with second cloth piece 7 that tightens, and a plurality of hanging hole 8 has been seted up to the front side equidistance of second cloth piece 7 that tightens, and one side of first cloth piece 2 that tightens is provided with couple 1, and couple 1 is the component of plastics material.

The working principle is as follows: the user is wearing gauze mask main part 5 after, for making the inboard of gauze mask main part 5 can laminate with the user face completely, can hand first tighten cloth piece 2 and the second tighten cloth piece 7, and make first tighten cloth piece 2 and the second tighten cloth piece 7 all paste with the user head, and take it taut, hang 1 couple on the first tighten cloth piece 2 in the hanging hole 8 on the second tighten cloth piece 7 again, thereby in order to tighten cloth piece 2 and the second tighten cloth piece 7 link together, and make the inboard of gauze mask main part 5 paste tightly with user's face mutually.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mask with adjustable tightness of a strap comprises a mask main body (5), the two sides of the mask main body (5) are both connected with the strap (3), the front side of the mask main body (5) is provided with a breather valve (9), it is characterized in that a connecting seat (13) is arranged at the outer side of the bridle (3), a movable plate (4) is connected with the top end of the connecting seat (13), two grooves (16) are arranged at the top end of the connecting seat (13), a hinge (15) is arranged on one side of the connecting part of the connecting seat (13) and the movable plate (4), the other side of the joint of the connecting seat (13) and the movable plate (4) is provided with a connecting buckle (10), the top of fly leaf (4) is connected with two gag lever post (6), two screw (14) have been seted up on the top of fly leaf (4), the bottom of gag lever post (6) is provided with spacing piece (11).

2. The mask with the adjustable tightness of the strap as claimed in claim 1, wherein the top end of the limiting rod (6) is provided with a handle (12).

3. The mask with the adjustable tightness of the strap as claimed in claim 2, wherein the limiting rod (6) is disposed inside the screw hole (14), the outer side of the limiting rod (6) is provided with an adjusting thread, and the limiting rod (6) is firmly connected with the movable plate (4) through the matching of the adjusting thread and the screw hole (14).

4. The mask with the adjustable tightness of the strap as claimed in claim 1, wherein the bottom end of the limiting piece (11) is provided with a plurality of anti-slip stabs (17) at equal intervals, and the strap (3) is arranged inside the groove (16).

5. The mask with the adjustable tightness of the strap as claimed in claim 1, wherein the movable plate (4) is rotatably connected to the connecting seat (13) by a hinge (15), and the movable plate (4) is stably connected to the connecting seat (13) by a connecting buckle (10).

6. The mask with the adjustable tightness of the strap as claimed in claim 1, wherein one side of the front side of the mask body (5) is connected with a first tightening cloth piece (2), the other side of the front side of the mask body (5) is connected with a second tightening cloth piece (7), a plurality of hanging holes (8) are formed in the front side of the second tightening cloth piece (7) at equal intervals, a hook (1) is arranged on one side of the first tightening cloth piece (2), and the hook (1) is a component made of plastic.