CN111480915A - Long-time anti-indentation mask frame for new infectious diseases and mask using same - Google Patents

Long-time anti-indentation mask frame for new infectious diseases and mask using same Download PDF

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Publication number
CN111480915A
CN111480915A CN202010435170.8A CN202010435170A CN111480915A CN 111480915 A CN111480915 A CN 111480915A CN 202010435170 A CN202010435170 A CN 202010435170A CN 111480915 A CN111480915 A CN 111480915A
Authority
CN
China
Prior art keywords
frame
mask
nose
lower jaw
head fixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010435170.8A
Other languages
Chinese (zh)
Inventor
白志芳
张昕
刘丽英
陈素红
杨滢
黄顺
吴丹
赵雅莉
黄捷
张珍
石冲
牛秀娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fifth Medical Center of PLA General Hospital
Original Assignee
Fifth Medical Center of PLA General Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fifth Medical Center of PLA General Hospital filed Critical Fifth Medical Center of PLA General Hospital
Priority to CN202010435170.8A priority Critical patent/CN111480915A/en
Publication of CN111480915A publication Critical patent/CN111480915A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1161Means for fastening to the user's head
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14Air permeable, i.e. capable of being penetrated by gases
    • A41D31/145Air permeable, i.e. capable of being penetrated by gases using layered materials

Abstract

The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame, a head fixing frame and a lower jaw frame, the nose frame extends to the back of the ear through the face and is integrally connected with the head fixing frame, and the lower jaw frame is connected with the head fixing frame through a connecting section behind the ear; the upper end of the mask is connected with the nose frame in a combined mode, and the bottom end of the mask is connected with the lower jaw frame in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs. The invention belongs to the technical field of medical instruments.

Description

Long-time anti-indentation mask frame for new infectious diseases and mask using same
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a long-time anti-indentation mask frame for a new infectious disease and a mask using the mask frame.
Background
The novel coronavirus pneumonia (COVID-19) is pneumonia caused by 2019 novel coronavirus infection, the clinical manifestations of the pneumonia mainly include fever, hypodynamia and dry cough, upper respiratory symptoms such as nasal obstruction and running nose are rare, and epidemic prevention experts emphasize that the defined novel coronavirus transmission ways mainly include direct transmission, aerosol transmission and contact transmission. Direct transmission refers to infection caused by sneezing, coughing, speaking droplets and direct inhalation of exhaled air in close proximity; aerosol transmission refers to the mixing of droplets in the air to form an aerosol which causes infection after inhalation; contact transmission refers to the condition that droplets are deposited on the surface of an article and contact with mucous membranes such as oral cavity, nasal cavity, eyes and the like after contacting with contaminated hands, so that infection is caused. The incubation period is 1-14 days, and is mostly 3-7 days.
Because new coronary pneumonia has higher infectivity and lethality rate, medical personnel need make strict safeguard procedures when carrying out new coronary pneumonia patient's rescue, barrier gown, goggles, gauze mask etc. are indispensable protective equipment, in order to save operating time and practice thrift the use of barrier gown, medical personnel force oneself to dress protective equipment for a long time.
At present, medical personnel need wear the N95 gauze mask for a long time in the new crown pneumonia treatment process, and disposable N95 gauze mask can not wrap up the cheek totally, and wears for a long time and can lead to the ear back pain, and the gauze mask of wrapping up the cheek totally can lead to medical personnel's nose face to appear the indentation or even crush injury, has brought the threat for medical personnel's life health.
The invention provides a long-time anti-indentation mask frame for a new infectious disease and a mask applying the mask frame, aiming at the problems that an N95 mask needs to be worn for a long time in the treatment process of a new coronary pneumonia patient, a disposable N95 mask cannot completely wrap cheeks, the pain behind ears can be caused by long-time wearing of the mask, and the mask completely wrapping the cheeks can cause the indentation and even the pressure injury of the nose face of a medical worker.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides a novel long-time anti-indentation mask frame for infectious diseases and a mask using the mask frame.
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame, a head fixing frame and a lower jaw frame, the nose frame extends to the back of the ear through the face and is integrally connected with the head fixing frame, and the lower jaw frame is connected with the head fixing frame through a connecting section behind the ear; the upper end of the mask is connected with the nose frame in a combined mode, and the bottom end of the mask is connected with the lower jaw frame in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
Furthermore, the nose frame is a nose frame matched with the shape of the nose of a human body, the center of the nose frame protrudes upwards, and two ends of the nose frame extend towards the rear direction of ears at two sides respectively. The nose frame with the structure can well fit the nose of a human body, and the airtightness in the use state is guaranteed.
Furthermore, the head fixing frame is a closed semi-circular head fixing frame, and the front end of the head fixing frame, namely one end close to the back of the ears of the human body, is integrally connected with the nose frame. When in use, the head fixing frame is sleeved on the head at a proper position from top to bottom.
Further, the head fixing frame is made of a medical soft silica gel material; the head fixing frame with the structure has flexibility and elasticity, and is convenient to wear.
Or the head fixing frame is arranged to be an open head fixing frame at the rear end, namely the end positioned on the headrest part, and the rear end of the head fixing frame comprises a first end and a second end which are combined and connected; the front end of the head fixing frame is integrally connected with the nose frame. When the nose fixing frame is used, the nose frame is attached to the nose, and then the first end and the second end are connected in a combined mode after the head fixing frame surrounds the head for a circle, so that the head fixing frame is fixed.
Furthermore, the first end and the second end are connected in a combined mode through a sticking buckle.
Further, paste to detain and set up to the magic subsides, including setting up the hook face is pasted to the magic of first end lateral surface and set up the magic of holding the medial surface at the second and paste the hair face, the second end is pasted on first end lateral surface. The adhesive button is simple in use method, the tightness of the head fixing frame can be conveniently adjusted, and medical staff can use the adhesive button with good comfort.
Or the first end and the second end are connected through a snap fastener combination.
Furthermore, the snap fastener comprises an insertion hole arranged on the outer side surface of the first end and a buckle arranged on the inner side surface of the second end, and the buckle at the second end is inserted into the insertion hole at the first end; the head fixing frame adopting the combined connection mode has more firmness and is not easy to disengage.
Furthermore, the lower jaw frame is matched with the shape and the curve of the lower jaw of the human body.
Furthermore, the behind-the-ear connecting section starts from the behind-the-ear part of the head fixing frame and extends downwards to the free end of the mandible frame along the behind-the-ear contour, and the behind-the-ear connecting section is integrally connected with the mandible frame. The arrangement realizes the connection of the head fixing frame and the lower jaw frame and also solves the problem that the traditional mask can tighten ears when being worn for a long time.
Furthermore, two behind-the-ear connecting sections are arranged, the positions of the two behind-the-ear connecting sections are mutually symmetrical, and the behind-the-ear connecting sections on two sides are respectively connected with the free ends on two sides of the mandible frame integrally. The arrangement ensures the firmness of the connection of the mandible rack and the head fixing rack.
Further, the mask comprises a mask body, a nose connecting end and a lower jaw connecting end, wherein the nose connecting end is connected with the nose frame in a combined mode, the lower jaw connecting end is connected with the lower jaw frame in a combined mode, and the nose connecting end and the lower jaw connecting end are integrally connected with the mask body.
Further, the shape of the nose connecting end is the same as that of the nose frame; this kind of setting guarantees the leakproofness that nasal part link and nasal part frame are connected.
Further, an adhesive surface is arranged on the inner surface of the nose connecting end, matched release paper covers the adhesive surface, and the nose connecting end is adhered to the outer side surface of the nose frame through the adhesive surface; when the nose frame is used, the release paper is firstly peeled off, and then the adhesive surface of the connecting end of the nose is adhered to the outer surface of the nose frame, so that the combined connection of the connecting end of the nose and the nose frame is realized.
Or the nose connecting end is combined and connected with the nose frame through a connecting structure.
Furthermore, connection structure is including setting up the slot on the head mount lateral wall to and the eye-splice that matches with the slot, set up a connecting rope on the eye-splice lateral wall, connecting rope one end and eye-splice body coupling, the other end and nasal part link body coupling. When the mask is used, the inserting buckle is inserted into the inserting groove, and the upper portion of the mask is firmly connected with the nose frame.
Further, the connecting rope is an elastic rope; the connecting rope with the elastic adjusting capacity is arranged.
Furthermore, the lower jaw connecting end is combined and connected with the lower jaw frame through a connecting buckle.
Furthermore, the connecting buckle comprises an insertion groove arranged on the outer side wall of the mandible frame and an insertion buckle arranged on the inner side wall of the mandible connecting end, and the insertion buckle of the mandible connecting end is inserted into the insertion groove of the mandible frame; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame.
Furthermore, an adjustable nose bridge strip matched with the shape of the nose wing is arranged at the position, corresponding to the nose wing of the human body, of the outer side wall of the mask body, and the adjustable nose bridge strip is integrally connected with the mask body; the fit degree of the mask and the nose can be adjusted through the adjustable nose bridge.
Further, the adjustable nose bridge strip is made of polyolefin resin materials; the adjustable nose bridge strip made of the material has the advantages that the nose bridge strip can be bent and deformed along with the action of external force, and does not rebound after losing the action of the external force.
Furthermore, the mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
Furthermore, the nose frame, the lower jaw frame and the behind-the-ear connecting section are all made of medical soft silica gel materials; the nose frame, the mandible frame and the behind-the-ear connecting section are soft and comfortable.
Furthermore, the inner surfaces of the head fixing frame, the nose frame, the mandible frame and the behind-ear connecting section, namely, the surfaces contacting with medical care personnel, are all provided with an integrally connected anti-crush layer.
Further, the anti-crush layer is made of a hydrocolloid material or a gel material; the anti-crush layer made of the material has good anti-crush performance and comfort.
During the use, at first with gauze mask and gauze mask frame combination connection and firmly fixed, fixed mode is: the nose connecting end is connected with the nose frame in a combined mode, the lower jaw connecting end is connected with the lower jaw frame in a combined mode, then the head fixing frame is worn on the head, the nose frame is attached to the nose, the lower jaw frame is attached to the lower jaw, and the mask is completely attached to the nose through the adjustable nose bridge strip.
Compared with the mask in the prior art, the technical scheme of the invention has the following advantages:
1. the mask frame is connected with the mask in a combined way, and the mask can be opened or detached at will.
2. The mask frame is made of soft materials and is provided with a crush injury prevention layer, so that the nose and face skin of a patient is effectively protected, and crush injury is avoided.
3. Completely wrap the mouth, nose and face of medical staff and have good sealing property.
Drawings
FIG. 1 is a schematic view of the overall structure of a long-term anti-indentation mask frame for a new infectious disease and a mask using the same;
FIG. 2 is a schematic view of the overall front view of the mask frame for long-term anti-indentation of the new infectious disease and the mask using the same according to the present invention;
FIG. 3 is a schematic structural view of a long-term anti-indentation mask frame for a new infectious disease and a mask using the mask frame according to the present invention;
FIG. 4 is a schematic front view of the mask frame of the present invention showing long-term anti-indentation of a new infectious disease and a mask using the same;
FIG. 5 is a schematic view of the overall structure of the mask body of the mask with the long-term anti-indentation mask frame for new infectious diseases and the mask using the same of the present invention;
FIG. 6 is a schematic view of the inner side structure of the mask body of the mask for preventing the new infectious disease from being pressed during the long time period and the mask using the same;
FIG. 7 is a schematic view showing the connection status of the slot and the buckle of the new anti-infectious disease mask frame and the mask using the same according to the present invention;
FIG. 8 is a schematic diagram of the slot and buckle insertion of the new infectious disease long-term anti-indentation mask frame and the mask using the same;
FIG. 9 is a schematic view of the mask frame for preventing chronic infectious diseases of the present invention and the mask using the same, wherein the mask frame has a sticking buckle on the head fixing frame and an adhesive face on the nose connecting end;
FIG. 10 is a schematic view of the mask frame for preventing chronic infectious diseases of the present invention from being indented by a long time, and the mask using the mask frame, wherein the mask frame comprises a sticking buckle on the head fixing frame, a plug buckle on the nose connecting end, and a structure;
FIG. 11 is a schematic structural view of a mask frame for preventing chronic infectious diseases of the present invention and a mask using the same, wherein a buckle is disposed on a head fixing frame, and an adhesive face is disposed at a nose connecting end;
FIG. 12 is a schematic structural view of a closed semi-circular head holder for a long-term anti-indentation mask frame for a new infectious disease and a mask using the same;
in the figure, 1, a head fixing frame; 11. a first end; 111. a jack; 12. a second end; 121. buckling; 13. a slot; 2. a nose frame; 3. a mandible frame; 31. inserting the groove; 4. a mask body; 41. a nose connection end; 411. connecting ropes; 412. inserting and buckling; 42. a lower jaw connecting end; 421. inserting a buckle; 43. the nose bridge strip can be adjusted; 5. a behind-the-ear connection section.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below by specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. The present invention can be implemented or applied by other different specific embodiments, and the features in the following embodiments and embodiments can be combined with each other without conflict, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The magic tape and the adhesive tape surface in the technical scheme are mature prior art and widely applied to many industries, and although the specific structure of the magic tape and the adhesive tape surface is not drawn in the attached drawings, the structure and the using method of the magic tape and the adhesive tape surface are well known by the public, so that the technical scheme does not have the problem of insufficient disclosure.
Example 1 Long-term anti-indentation mask frame for newly-developed infectious diseases and mask using same
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined mode, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.
The head fixing frame 1 is a closed head fixing frame 1 which is semi-circular, and one end of the front end of the head fixing frame 1, which is close to the back of the ears of a human body, is integrally connected with the nose frame 2. When in use, the head fixing frame 1 is sleeved on the head from the top to the bottom at a proper position.
The head fixing frame 1 is made of medical soft silica gel material; the head fixing frame 1 with the arrangement has flexibility and elasticity, and is convenient to wear.
The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.
The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.
The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.
The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.
The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.
An adhesive surface is arranged on the inner surface of the nose connecting end 41, matched release paper covers the adhesive surface, and the nose connecting end 41 is adhered to the outer side surface of the nose frame 2 through the adhesive surface; when in use, the release paper is firstly peeled off, and then the adhesive surface of the nose connecting end 41 is adhered to the outer surface of the nose frame 2, namely the nose connecting end 41 and the nose frame 2 are combined and connected.
The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.
The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.
The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.
Example 2 Long-term anti-indentation mask frame for newly-developed infectious diseases and mask using same
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined mode, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.
The head fixing frame 1 is provided with an open head fixing frame 1 at the rear end, namely, at the end positioned on the headrest part, the rear end of the head fixing frame 1 comprises a first end 11 and a second end 12, and the first end 11 is connected with the second end 12 in a combined manner; the front end of the head fixing frame 1 is integrally connected with the nose frame 2. When the head fixing frame is used, the nose frame 2 is attached to the nose, the first end 11 and the second end 12 are connected in a combined mode after the head fixing frame 1 surrounds the head for a circle, and the head fixing frame 1 is fixed.
The first end 11 and the second end 12 are connected by a paste buckle combination.
Paste to detain and set up to the magic subsides, including setting up the hook face is pasted to the magic of 11 lateral surfaces of first end and the setting is pasted the hair side at the magic of 12 medial surfaces of second end, and second end 12 pastes on 11 lateral surfaces of first end. The adhesive button is simple in use method, the tightness of the head fixing frame 1 can be conveniently adjusted, and medical staff can use the adhesive button with good comfort.
The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.
The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.
The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.
The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.
The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.
An adhesive surface is arranged on the inner surface of the nose connecting end 41, matched release paper covers the adhesive surface, and the nose connecting end 41 is adhered to the outer side surface of the nose frame 2 through the adhesive surface; when in use, the release paper is firstly peeled off, and then the adhesive surface of the nose connecting end 41 is adhered to the outer surface of the nose frame 2, namely the nose connecting end 41 and the nose frame 2 are combined and connected.
The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.
The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.
The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.
Example 3 Long-term anti-indentation mask frame for newly-developed infectious diseases and mask using same
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined mode, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.
The head fixing frame 1 is provided with an open head fixing frame 1 at the rear end, namely, at the end positioned on the headrest part, the rear end of the head fixing frame 1 comprises a first end 11 and a second end 12, and the first end 11 is connected with the second end 12 in a combined manner; the front end of the head fixing frame 1 is integrally connected with the nose frame 2. When the head fixing frame is used, the nose frame 2 is attached to the nose, the first end 11 and the second end 12 are connected in a combined mode after the head fixing frame 1 surrounds the head for a circle, and the head fixing frame 1 is fixed.
The first end 11 and the second end 12 are connected by a snap-fit.
The snap fastener comprises a plug hole 111 arranged on the outer side surface of the first end 11 and a buckle 121 arranged on the inner side surface of the second end 12, and the buckle 121 of the second end 12 is inserted into the plug hole 111 of the first end 11; the head fixing frame 1 with the combined connection mode has more firmness and is not easy to be separated.
The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.
The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.
The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.
The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.
The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.
An adhesive surface is arranged on the inner surface of the nose connecting end 41, matched release paper covers the adhesive surface, and the nose connecting end 41 is adhered to the outer side surface of the nose frame 2 through the adhesive surface; when in use, the release paper is firstly peeled off, and then the adhesive surface of the nose connecting end 41 is adhered to the outer surface of the nose frame 2, namely the nose connecting end 41 and the nose frame 2 are combined and connected.
The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.
The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.
An adjustable nose bridge strip 43 which is matched with the shape of the nose wing is arranged at the position, corresponding to the nose wing of the human body, of the outer side wall of the mask body, and the adjustable nose bridge strip 43 is integrally connected with the mask body; the fit degree of the mask and the nose can be adjusted through the adjustable nose bridge.
The adjustable nose bridge strip 43 is made of polyolefin resin material; the adjustable nose bridge strip 43 made of the material has the advantages of bending deformation along with the action of external force, and no resilience after the action of external force is lost.
The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.
Example 4 Long-term anti-indentation mask frame for newly-developed infectious diseases and mask using same
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined mode, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.
The head fixing frame 1 is provided with an open head fixing frame 1 at the rear end, namely, at the end positioned on the headrest part, the rear end of the head fixing frame 1 comprises a first end 11 and a second end 12, and the first end 11 is connected with the second end 12 in a combined manner; the front end of the head fixing frame 1 is integrally connected with the nose frame 2. When the head fixing frame is used, the nose frame 2 is attached to the nose, the first end 11 and the second end 12 are connected in a combined mode after the head fixing frame 1 surrounds the head for a circle, and the head fixing frame 1 is fixed.
The first end 11 and the second end 12 are connected by a paste buckle combination.
Paste to detain and set up to the magic subsides, including setting up the hook face is pasted to the magic of 11 lateral surfaces of first end and the setting is pasted the hair side at the magic of 12 medial surfaces of second end, and second end 12 pastes on 11 lateral surfaces of first end. The adhesive button is simple in use method, the tightness of the head fixing frame 1 can be conveniently adjusted, and medical staff can use the adhesive button with good comfort.
The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.
The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.
The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.
The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.
The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.
The nose connecting end 41 is connected with the nose frame 2 through a connecting structure in a combined mode.
The connecting structure comprises a slot 13 arranged on the outer side wall of the head fixing frame 1 and a plug-in buckle 412 matched with the slot 13, wherein a connecting rope 411 is arranged on the outer side wall of the plug-in buckle 412, one end of the connecting rope 411 is integrally connected with the plug-in buckle 412, and the other end of the connecting rope is integrally connected with the nose connecting end 41. When in use, the inserting buckle 412 is inserted into the inserting slot 13, so that the upper part of the mask is firmly connected with the nose frame 2.
The connecting rope 411 is an elastic rope; the connecting rope 411 of this arrangement has elastic adjustment capability.
The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.
The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.
The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.
And the inner surfaces of the head fixing frame 1, the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5, namely the surfaces contacted with medical staff, are all provided with an integrally connected anti-crush layer.
The anti-crush injury layer is made of hydrocolloid material or gel material; the anti-crush layer made of the material has good anti-crush performance and comfort.
Example 5 Long-term anti-indentation mask frame for newly-developed infectious diseases and mask using same
The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined mode, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined mode. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.
The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.
The head fixing frame 1 is provided with an open head fixing frame 1 at the rear end, namely, at the end positioned on the headrest part, the rear end of the head fixing frame 1 comprises a first end 11 and a second end 12, and the first end 11 is connected with the second end 12 in a combined manner; the front end of the head fixing frame 1 is integrally connected with the nose frame 2. When in use, the nose frame 2 is firstly attached to the nose, then the head fixing frame 1 surrounds the head for a circle, and then the first end 11 and the second end are connected
12 are combined and connected to realize the fixation of the head fixing frame 1.
The first end 11 and the second end 12 are connected by a snap-fit.
The snap fastener comprises a plug hole 111 arranged on the outer side surface of the first end 11 and a buckle 121 arranged on the inner side surface of the second end 12, and the buckle 121 of the second end 12 is inserted into the plug hole 111 of the first end 11; the head fixing frame 1 with the combined connection mode has more firmness and is not easy to be separated.
The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.
The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.
The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.
The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.
The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.
The nose connecting end 41 is connected with the nose frame 2 through a connecting structure in a combined mode.
The connecting structure comprises a slot 13 arranged on the outer side wall of the head fixing frame 1 and a plug-in buckle 412 matched with the slot 13, wherein a connecting rope 411 is arranged on the outer side wall of the plug-in buckle 412, one end of the connecting rope 411 is integrally connected with the plug-in buckle 412, and the other end of the connecting rope is integrally connected with the nose connecting end 41. When in use, the inserting buckle 412 is inserted into the inserting slot 13, so that the upper part of the mask is firmly connected with the nose frame 2.
The connecting rope 411 is an elastic rope; the connecting rope 411 of this arrangement has elastic adjustment capability.
The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.
The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.
An adjustable nose bridge strip 43 which is matched with the shape of the nose wing is arranged at the position, corresponding to the nose wing of the human body, of the outer side wall of the mask body, and the adjustable nose bridge strip 43 is integrally connected with the mask body; the fit degree of the mask and the nose can be adjusted through the adjustable nose bridge.
The adjustable nose bridge strip 43 is made of polyolefin resin material; the adjustable nose bridge strip 43 made of the material has the advantages of bending deformation along with the action of external force, and no resilience after the action of external force is lost.
The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.
The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.
And the inner surfaces of the head fixing frame 1, the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5, namely the surfaces contacted with medical staff, are all provided with an integrally connected anti-crush layer.
The anti-crush injury layer is made of hydrocolloid material or gel material; the anti-crush layer made of the material has good anti-crush performance and comfort.
The above description of the embodiments is only for the understanding of the present invention. It should be noted that modifications could be made to the invention without departing from the principle of the invention, which would also fall within the scope of the claims of the invention.

Claims (10)

1. The novel long-time anti-indentation mask frame for infectious diseases and the mask using the mask frame comprise a mask frame and a mask matched with the mask frame, and are characterized in that the mask frame comprises a nose frame, a head fixing frame and a lower jaw frame, the nose frame extends to the back of the ear through the face and is integrally connected with the head fixing frame, and the lower jaw frame is connected with the head fixing frame through a connecting section behind the ear; the upper end of the mask is connected with the nose frame in a combined mode, and the bottom end of the mask is connected with the lower jaw frame in a combined mode.
2. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 1, wherein the head holder is a closed semi-circular head holder, and the front end of the head holder, which is the end close to the back of the ear of the human body, is integrally connected to the nose holder.
3. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 1, wherein the head mount is an open head mount having a rear end, i.e. an end located on the head rest, and the rear end of the head mount comprises a first end and a second end, and the first end is connected to the second end in a combined manner; the front end of the head fixing frame is integrally connected with the nose frame.
4. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 1, wherein the chin frame is a chin frame that fits the shape and curve of the human chin.
5. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 1, wherein the connection section starts at the rear part of the head holder and extends downward to the free end of the mandible frame along the contour of the rear ear, and the connection section is integrally connected with the mandible frame.
6. The emerging infectious disease long-term anti-indentation mask frame and the mask using the same according to claim 1, wherein the mask comprises a mask body, a nasal connection end connected with the nasal frame assembly and a mandibular connection end connected with the mandibular frame assembly, and both the nasal connection end and the mandibular connection end are integrally connected with the mask body.
7. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 6, wherein the nose connecting end is connected with the nose frame through a connecting structure.
8. The new infectious disease long-term anti-indentation mask frame and mask using the same as claimed in claim 7, wherein the connecting structure comprises a slot disposed on an outer side wall of the head fixing frame and a buckle matching with the slot, a connecting rope is disposed on an outer side wall of the buckle, one end of the connecting rope is integrally connected with the buckle, and the other end of the connecting rope is integrally connected with the nose connecting end.
9. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 6, wherein the mandible connecting end is connected with the mandible frame through a connecting buckle assembly.
10. The new infectious disease long-term anti-indentation mask frame and the mask using the same as claimed in claim 6, wherein an adjustable nose bridge strip matching the shape of the human body's nose wing is disposed at a position on the outer sidewall of the mask body corresponding to the nose wing, and the adjustable nose bridge strip is integrally connected to the mask body.
CN202010435170.8A 2020-05-21 2020-05-21 Long-time anti-indentation mask frame for new infectious diseases and mask using same Pending CN111480915A (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010435170.8A CN111480915A (en) 2020-05-21 2020-05-21 Long-time anti-indentation mask frame for new infectious diseases and mask using same

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112471641A (en) * 2020-12-01 2021-03-12 浙大宁波理工学院 High-sealing type medical mask

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Publication number Priority date Publication date Assignee Title
EP1020201A2 (en) * 1999-01-12 2000-07-19 Resmed Limited Headgear
CN2605879Y (en) * 2003-04-29 2004-03-10 杨永成 Protective mask
US20060162729A1 (en) * 2002-04-23 2006-07-27 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
CN103211326A (en) * 2012-01-20 2013-07-24 深中海医疗用品(深圳)有限公司 Comfortable mask
CN204637228U (en) * 2015-03-30 2015-09-16 高瑛 A kind of scalable breathing mask

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
EP1020201A2 (en) * 1999-01-12 2000-07-19 Resmed Limited Headgear
US20060162729A1 (en) * 2002-04-23 2006-07-27 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
CN2605879Y (en) * 2003-04-29 2004-03-10 杨永成 Protective mask
CN103211326A (en) * 2012-01-20 2013-07-24 深中海医疗用品(深圳)有限公司 Comfortable mask
CN204637228U (en) * 2015-03-30 2015-09-16 高瑛 A kind of scalable breathing mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112471641A (en) * 2020-12-01 2021-03-12 浙大宁波理工学院 High-sealing type medical mask

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