CN216931995U

CN216931995U - Mask capable of adjusting length of earring

Info

Publication number: CN216931995U
Application number: CN202220515964.XU
Authority: CN
Inventors: 彭国兴; 彭春娟; 彭军; 吕娟
Original assignee: Jiangxi Baoze Medical Supplies Co ltd
Current assignee: Jiangxi Sidik Medical Technology Co.,Ltd.
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-12
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a mask capable of adjusting the length of an ear band, which comprises a mask body, wherein a sealing sheet is arranged on the inner wall of the top end of the mask body; further comprising: adjust a section of thick bamboo, its slidable mounting is on adding the long ear area, adjust a section of thick bamboo and be located the gauze mask body outside, and adjust and seted up on the section of thick bamboo lateral wall and adjust the spout to be equipped with long ear area in adjusting the spout, it has the regulation pole to adjust slidable mounting in the tip opening of a section of thick bamboo, and has seted up the constant head tank on the regulation pole outer wall to be equipped with long ear area in the constant head tank, adjust the inner fixedly connected with positioning spring of pole, and the embedded installation of positioning spring is in adjusting a section of thick bamboo. This can be to gauze mask of earlap length adjustment can adjust the length of earlap, can also be applicable to the more fat crowd of wearing glasses of size.

Description

Mask capable of adjusting length of earring

Technical Field

The utility model relates to the technical field of masks, in particular to a mask capable of adjusting the length of an ear belt.

Background

The mask is a sanitary product, is generally worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, can filter the air entering the lung to a certain degree when being worn, and has a very good protective effect particularly when the mask is worn for operation in the environment polluted by respiratory infectious diseases, dust and the like;

however, the ear band of the existing mask is mostly fixed in length, and when the ear band is used in fat people, the length of the ear band is not suitable for fat people, and the ear band can catch the face of a user to generate red marks when the ear band is used by fat people, so that the skin of the user can be damaged by long-time use, and the length of the ear band is inconvenient to adjust.

Aiming at the problems, innovative design is urgently needed on the basis of the original mask.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mask capable of adjusting the length of an ear strap, and aims to solve the problem that the length of the ear strap is inconvenient to adjust when the mask is provided in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mask capable of adjusting the length of an ear band comprises a mask body, wherein a sealing sheet is arranged on the inner wall of the top end of the mask body, connecting sheets are integrally arranged on two sides of the mask body, and lengthened ear bands are arranged on the inner wall of the connecting sheets and positioned on the outer side of the mask body;

further comprising:

adjust a section of thick bamboo, its slidable mounting is on adding the long ear area, adjust a section of thick bamboo and be located the gauze mask body outside, and adjust and seted up on the section of thick bamboo lateral wall and adjust the spout to be equipped with long ear area in adjusting the spout, it has the regulation pole to adjust slidable mounting in the tip opening of a section of thick bamboo, and has seted up the constant head tank on the regulation pole outer wall to be equipped with long ear area in the constant head tank, adjust the inner fixedly connected with positioning spring of pole, and positioning spring embedded the installing in adjusting a section of thick bamboo to an organic whole installs the elasticity protection pad on the adjustment barrel outer wall.

Preferably, the gasket is same water flat line with gauze mask body top, and the connected mode between gasket and the gauze mask body is the adhesion, and the gasket can increase the laminating nature of equipment top and skin.

Preferably, the gasket is bar structure design, and the gasket is the design of silicon rubber material, and the material of gasket can guarantee that it can take place deformation to have elasticity and can increase the leakproofness on equipment top.

Preferably, the adjusting rod, the positioning spring and the opening of the adjusting cylinder form an elastic telescopic structure, the adjusting rod is symmetrically arranged in the adjusting cylinder, the adjusting rod and the positioning spring are arranged in a one-to-one correspondence manner, and the adjusting rod and the positioning spring are mutually matched to adjust the position of the positioning groove.

Preferably, the constant head tank with adjust spout parallel distribution, and the constant head tank sets up for staggering with adjusting the spout, can guarantee that the constant head tank mutually supports with adjusting the spout and carry out the centre gripping to the ear area, guarantee the fixity of ear area position.

Preferably, the elastic protection pad is the design of silicon rubber material, and the elastic protection pad outer end is arc structural design to the elastic protection pad is the one-to-one setting with adjusting a section of thick bamboo, and the elastic protection pad can contact with the user's ear, increases the stress area, utilizes its self material to reduce the pressure of adjusting a section of thick bamboo to the user's ear.

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

1. the mask capable of adjusting the length of the ear straps is provided with the sealing pieces and the lengthened ear straps, when a user wears the mask, the elastic protection pads can be in contact with ears of the user, the pressure of the adjusting cylinder on the ears of the user can be reduced by utilizing the self silicon rubber material, the adjusting cylinder can pull the mask body through the lengthened ear straps, the contact between the adjusting cylinder and the face of the user is increased, meanwhile, the sealing piece can be in contact with the skin of the user, the contact area between the top end of the mask body and the skin of the user can be increased by utilizing the self material characteristic of the sealing piece, hot air exhaled by the user can not flow out of the top end of the mask body, the hot air of the user wearing glasses can be effectively prevented from flowing out of the top end of the mask body when the mask is used, and the fog of glasses worn by the user can be avoided;

2. this gauze mask that can be to eardrop length adjustment, through being provided with extension eardrop and adjusting a section of thick bamboo, when the length of extension eardrop is adjusted to needs, press the regulation pole, it can drive the constant head tank and slide to adjusting a section of thick bamboo inside in step, and then make the constant head tank coincide with regulation spout opening mutually, extension eardrop this moment can lose the restriction, the length that uses extension eardrop as required adjusts the position of adjusting a section of thick bamboo, make extension eardrop can remove adjustment length according to user's suitable length, the convenience is used the crowd of different sizes.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of the mask body according to the present invention;

FIG. 3 is a schematic view of the adjusting chute of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a mask body; 11. connecting sheets; 2. sealing the sheet; 3. lengthening the ear belt; 4. an adjusting cylinder; 5. adjusting the sliding chute; 6. adjusting a rod; 7. positioning a groove; 8. a positioning spring; 9. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mask capable of adjusting the length of an ear band comprises a mask body 1, wherein a sealing sheet 2 is arranged on the inner wall of the top end of the mask body 1, connecting sheets 11 are integrally arranged on two sides of the mask body 1, a lengthened ear band 3 is arranged on the inner wall of each connecting sheet 11, and the lengthened ear band 3 is positioned on the outer side of the mask body 1; the sealing sheet 2 and the top end of the mask body 1 are in the same horizontal line, the connecting mode between the sealing sheet 2 and the mask body 1 is adhesion, the sealing sheet 2 is in a strip-shaped structure design, the sealing sheet 2 is designed by silicon rubber materials, the elastic protection pad 9 is designed by silicon rubber materials, the outer end of the elastic protection pad 9 is in an arc-shaped structure design, and the elastic protection pads 9 and the adjusting cylinders 4 are arranged in a one-to-one correspondence manner; as shown in fig. 1-2 and fig. 4, after the position adjustment of the adjusting cylinder 4 is completed, the device is worn, at this time, the elastic protection pads 9 will contact with the ears of the wearer, which will reduce the pressure of the adjusting cylinder 4 on the ears of the wearer by using the characteristics of its own silicon rubber material, when the elastic protection pads 9 on both sides contact with the ears of the wearer, the adjusting cylinder 4 will pull the mask body 1 by lengthening the ear bands 3, so as to ensure that the mask body 1 contacts with the face of the wearer, and at the same time, the sealing piece 2 will contact with the face of the wearer synchronously, so as to increase the contact tightness between the top end of the mask body 1 and the face of the wearer, and further, if the wearer wears eyes at the same time, the hot air exhaled by the wearer will not flow out through the top end of the mask body 1, thereby preventing the glasses from fogging phenomenon when wearing the mask, the use experience of the wearer is increased;

also comprises an adjusting cylinder 4 which is arranged on the lengthened ear belt 3 in a sliding way, the adjusting cylinder 4 is positioned at the outer side of the mask body 1, an adjusting sliding groove 5 is arranged on the side wall of the adjusting cylinder 4, a lengthened ear belt 3 is arranged in the adjusting chute 5, an adjusting rod 6 is arranged in the opening at the end part of the adjusting cylinder 4 in a sliding way, a positioning groove 7 is arranged on the outer wall of the adjusting rod 6, the lengthened ear belt 3 is arranged in the positioning groove 7, the inner end of the adjusting rod 6 is fixedly connected with a positioning spring 8, the positioning spring 8 is embedded in the adjusting cylinder 4, an elastic protection pad 9 is integrally arranged on the outer wall of the adjusting cylinder 4, the adjusting rod 6, the positioning spring 8 and the opening of the adjusting cylinder 4 form an elastic telescopic structure, two adjusting rods 6 are symmetrically arranged in the adjusting cylinder 4, the adjusting rods 6 and the positioning springs 8 are arranged in one-to-one correspondence, the positioning grooves 7 are distributed in parallel with the adjusting sliding grooves 5, and the positioning grooves 7 and the adjusting sliding grooves 5 are arranged in a staggered manner; as shown in fig. 1 and fig. 3-4, when the mask body 1 needs to be worn, firstly, the adjusting rod 6 is pressed, which drives the positioning groove 7 to slide to the inside along the opening of the adjusting cylinder 4 synchronously, so that the opening of the positioning groove 7 coincides with the opening of the adjusting chute 5, and the lengthened ear band 3 is not limited, then the adjusting cylinder 4 is slid, which drives the adjusting chute 5 to slide along the lengthened ear band 3, the position of the adjusting cylinder 4 is adjusted according to the length of the lengthened ear band 3, after the position of the adjusting cylinder 4 is adjusted, the adjusting rod 6 is released, the positioning spring 8 at the moment pushes the adjusting rod 6 to the outside by using the self elasticity, so that the adjusting rod 6 cooperates with the positioning groove 7 to pull the lengthened ear band 3 upwards, and the positioning groove 7 cooperates with the adjusting chute 5 to clamp the lengthened ear band 3, and fix the position of the lengthened ear band 3, the length of extension ear area 3 is fixed when guaranteeing the later stage and wearing, can remove the length that adjustment extension ear area 3 used according to wearing personnel's needs, can be applicable to the crowd of different sizes and use.

The working principle is as follows: when using this gauze mask that can be to earlap length modulation, as in fig. 1-4, press at first and adjust pole 6, make constant head tank 7 and regulation spout 5 position corresponding, slide adjusting section of thick bamboo 4 after that, go to adjust the position at the position of adjusting section of thick bamboo 4 place the personnel's of wearing ear according to personnel's of wearing needs, after the adjustment is accomplished, place the personnel's ear of wearing behind two elastic protection pads 9 one by one, elastic protection pad 9 can cooperate with extension earlap 3 and stimulate gauze mask body 1 this moment, make it laminate with the personnel's of wearing face mutually, gasket 2 can laminate with belt personnel's skin mutually simultaneously, the phenomenon that glasses appear under the condition of effectively preventing the personnel of wearing simultaneously and wearing glasses.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A mask capable of adjusting the length of an ear band comprises a mask body (1), wherein a sealing sheet (2) is arranged on the inner wall of the top end of the mask body, connecting sheets (11) are integrally arranged on two sides of the mask body (1), a lengthened ear band (3) is arranged on the inner wall of each connecting sheet (11), and the lengthened ear band (3) is positioned on the outer side of the mask body (1);

the method is characterized in that: further comprising:

adjust a section of thick bamboo (4), its slidable mounting is on extension ear area (3), it is located gauze mask body (1) the outside to adjust a section of thick bamboo (4) lateral wall, and has seted up on adjusting a section of thick bamboo (4) lateral wall and has adjusted spout (5) to be equipped with extension ear area (3) in adjusting spout (5), it has regulation pole (6) to adjust an end opening slidable mounting, and has seted up constant head tank (7) on adjusting pole (6) outer wall to be equipped with extension ear area (3) in constant head tank (7), adjust pole (6) inner fixedly connected with positioning spring (8), and positioning spring (8) embedded the installing in adjusting a section of thick bamboo (4) to an organic whole is installed elasticity protection pad (9) on adjusting a section of thick bamboo (4) outer wall.

2. The mask according to claim 1, wherein the mask has an adjustable length for the ear band, and further comprises: the sealing piece (2) and the top end of the mask body (1) are on the same horizontal line, and the sealing piece (2) and the mask body (1) are connected in an adhesion mode.

3. The mask according to claim 1, wherein the mask has an adjustable length for the ear band, and further comprises: the sealing piece (2) is designed to be of a strip structure, and the sealing piece (2) is designed to be made of silicon rubber.

4. The mask according to claim 1, wherein the mask has an adjustable length for the ear band, and further comprises: the adjusting rod (6), the positioning spring (8) and the opening of the adjusting cylinder (4) form an elastic telescopic structure, the adjusting rod (6) is symmetrically arranged in the adjusting cylinder (4), and the adjusting rod (6) and the positioning spring (8) are arranged in a one-to-one correspondence manner.

5. The mask according to claim 1, wherein the mask has an adjustable length for the ear band, and further comprises: the positioning grooves (7) and the adjusting sliding grooves (5) are distributed in parallel, and the positioning grooves (7) and the adjusting sliding grooves (5) are arranged in a staggered mode.

6. The mask according to claim 1, wherein the mask has an adjustable length for the ear band, and further comprises: the elastic protection pad (9) is designed by silicon rubber materials, the outer end of the elastic protection pad (9) is designed to be of an arc-shaped structure, and the elastic protection pad (9) and the adjusting cylinder (4) are arranged in a one-to-one correspondence mode.