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CN-224220543-U - Medical air vent nose mask

CN224220543UCN 224220543 UCN224220543 UCN 224220543UCN-224220543-U

Abstract

The application discloses a medical air vent nose mask, which relates to the technical field of medical appliances and comprises an oral nose mask main body, a pair of fixing frame plug interfaces and a pair of adjusting buckle fixing structures are symmetrically arranged on the outer side surface of the oral nose mask main body, a pair of fixing frames are arranged at one ends of the fixing frames, fixing frame fixing rings are arranged at the other ends of the fixing frames, a head band comprises an X-shaped head band main body, lower end adhesion fixing mechanisms are arranged at two lower ends of the X-shaped head band main body, an adjusting buckle is arranged at one lower end adhesion fixing mechanism, a head adjusting band is arranged at the middle section of the head adjusting band, and upper end adhesion fixing mechanisms are arranged at two ends of the head adjusting band. The application utilizes the fixing frame and the X-shaped headband structure to form the fixing structure of the oral-nasal mask, and on the premise of ensuring enough strength, the sight shielding is avoided, and the application has the advantages of convenient assembly and low cost.

Inventors

  • CHEN KECHENG
  • LIANG XUXIN
  • ZHANG YAOJIE

Assignees

  • 东莞荣瑞医疗器械有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (7)

  1. 1. A medical vent nasal mask, the medical vent nasal mask comprising: The nose and mouth mask comprises an nose and mouth mask body (1), wherein a pair of fixing frame plug interfaces (10) and a pair of adjusting buckle fixing structures (11) are symmetrically arranged on the outer side surface of the nose and mouth mask body (1), connecting lines of the two fixing frame plug interfaces (10) are parallel to connecting lines of the two adjusting buckle fixing structures (11), and the connecting lines of the two fixing frame plug interfaces (10) are located above the connecting lines of the two adjusting buckle fixing structures (11); A pair of fixing frames (2), wherein a fixing frame plug (20) is arranged at one end of each fixing frame (2), and a fixing frame fixing ring (21) is arranged at the other end of each fixing frame (2); a headband (3), the headband (3) comprising: The X-shaped headband comprises an X-shaped headband main body (30), wherein lower end adhesion fixing mechanisms (31) are arranged at two lower ends of the X-shaped headband main body (30), and one adjusting buckle (32) is arranged on one lower end adhesion fixing mechanism (31); A head adjusting belt (33), wherein the middle section of the head adjusting belt (33) is provided with a length adjusting mechanism (34), both ends of the head adjusting belt (33) are provided with upper end adhesion fixing mechanisms (35), one upper end adhesion fixing mechanism (35) corresponds to one fixing frame fixing ring (21), The two upper ends of the X-shaped headband body (30) are connected with the middle section of the head adjusting belt (33), and the connecting points of the two upper ends of the X-shaped headband body (30) and the middle section of the head adjusting belt (33) are positioned between the upper end adhesion fixing mechanism (35) and the length adjusting mechanism (34) on the same side; The fixed mount plug (20) of one fixed mount (2) corresponds to one fixed mount plug interface (10), and the fixed mount plug (20) is configured to be detachably inserted into the corresponding fixed mount plug interface (10).
  2. 2. The medical vent nasal mask of claim 1, wherein: The adjusting buckle fixing structure (11) comprises a group of first fixing plates (110) arranged on the mouth-nose mask main body (1) at intervals and a first fixing rod (111) arranged between the two first fixing plates (110); The adjustment buckle (32) includes: an adjusting button body (320) matched with the first fixing rod (111); an adjusting buckle fixing ring (321) arranged at the tail end of the adjusting buckle main body (320); one of the lower end adhesion fixing mechanisms (31) corresponds to one of the adjusting buckle fixing rings (321).
  3. 3. The medical vent nasal mask of claim 2, wherein: The lower end adhesion fixing mechanism (31) is a magic tape sub-surface and a magic tape mother surface which are arranged at intervals on the lower end of the X-shaped headband main body (30); The lower end adhesion fixing mechanism (31) is configured to form a fixing structure for fixing the adjusting buckle fixing ring (321) when the lower end of the X-shaped headband main body (30) is bent and the magic tape sub-surface and the magic tape main surface of the lower end adhesion fixing mechanism (31) are matched; the upper end adhesion fixing mechanism (35) is a magic tape sub-surface and a magic tape mother surface which are arranged on the head adjusting belt (33) at intervals; The upper end adhesion fixing mechanism (35) is configured to form a fixing structure for fixing the fixing frame fixing ring (21) when two ends of the head adjusting belt (33) are bent, and the magic tape sub-surface and the magic tape mother surface of the upper end adhesion fixing mechanism (35) are matched.
  4. 4. The medical vent nasal mask of claim 1, wherein: The fixing frame (2) is of an arc-shaped structure, and an elastic structure is arranged at the middle section of the fixing frame.
  5. 5. The medical vent nasal mask of claim 1, wherein: The middle section of the fixing frame (2) is sleeved with a support sheath (22).
  6. 6. The medical vent nasal mask of claim 1, wherein: The joint of the X-shaped headband main body (30) and the head adjusting band (33) is integrally formed.
  7. 7. The medical vent nasal mask of claim 1, wherein: The horizontal height of the fixing frame plug (20) is lower than that of the fixing frame fixing ring (21).

Description

Medical air vent nose mask Technical Field The application relates to the technical field of medical instruments, in particular to a medical air vent nose cover. Background In the field of medical devices, medical vent masks are typically worn on the face of a patient for providing ventilation gas to the patient. Medical vent masks typically include a cushion that contacts the patient's mouth and front of the nose, a frame for securing the respiratory mask to the patient's face, and a conduit for delivering gas. The medical air vent nose cover is composed of a frame main body component structure and an auxiliary frame main body element structure. At present, the traditional medical vent nose mask on the market has the following structural characteristics: 1. The frame main body component structure has the defects of detachability by combining two component assembly modes, so that the labor cost is increased, the risk of performance leakage is high, the weight of the material is heavy, and the experience of a patient is poor. 2. One end of the fixed bracket element is used for connecting with the frame main body component, and the other end is connected with the head part for fixing and supporting. Typically with push-on living, dead snap-on, over-molded versions, etc. The push type movable buckle structure is unfavorable for aesthetic design of the appearance model of the product, is complex to assemble, is unfavorable to produce and has relatively high cost. Therefore, in order to meet the actual demands, a medical air vent nose cover is provided. Disclosure of Invention Aiming at the defects in the prior art, the application aims to provide the medical air vent nose mask, which utilizes the fixing frame and the X-shaped headband structure to form the fixing structure of the nose mask, and the application has the advantages of convenient assembly and low cost on the premise of ensuring sufficient strength and avoiding shielding of sight. In order to achieve the above purpose, the application adopts the following technical scheme: The application provides a medical air vent nose cover, which comprises: The nose-mouth mask comprises a nose-mouth mask body, wherein a pair of fixing frame plug interfaces and a pair of adjusting buckle fixing structures are symmetrically arranged on the outer side surface of the nose-mouth mask body, connecting wires of the two fixing frame plug interfaces are parallel to connecting wires of the two adjusting buckle fixing structures, and the connecting wires of the two fixing frame plug interfaces are positioned above the connecting wires of the two adjusting buckle fixing structures; The fixing device comprises a pair of fixing frames, wherein a fixing frame plug is arranged at one end of each fixing frame, and a fixing frame fixing ring is arranged at the other end of each fixing frame; A headband, the headband comprising: The X-shaped headband comprises an X-shaped headband main body, wherein two lower ends of the X-shaped headband main body are respectively provided with a lower end adhesion fixing mechanism, and one lower end adhesion fixing mechanism is provided with an adjusting buckle; The middle section of the head adjusting belt is provided with a length adjusting mechanism, both ends of the head adjusting belt are provided with upper end adhesion fixing mechanisms, one upper end adhesion fixing mechanism corresponds to one fixing frame fixing ring, The two upper ends of the X-shaped headband main body are connected with the middle section of the head adjusting belt, and the connecting points of the two upper ends of the X-shaped headband main body and the middle section of the head adjusting belt are positioned between the upper end adhesion fixing mechanism and the length adjusting mechanism on the same side; the fixed frame plug of one fixed frame corresponds to one fixed frame plug interface, and the fixed frame plug is configured to be detachably inserted into the corresponding fixed frame plug interface. On the basis of the technical scheme, the adjusting buckle fixing structure comprises a group of first fixing plates arranged on the mouth-nose mask main body at intervals and a first fixing rod arranged between the two first fixing plates; the adjusting buckle comprises: an adjusting buckle main body matched with the first fixing rod; The adjusting buckle fixing ring is arranged at the tail end of the adjusting buckle main body; One lower end adhesion fixing mechanism corresponds to one adjusting buckle fixing ring. On the basis of the technical scheme, the lower end adhesion fixing mechanism is a magic tape sub-surface and a magic tape mother surface which are arranged at intervals on the lower end of the X-shaped headband main body; The lower end adhesion fixing mechanism is configured to form a fixing structure for fixing the adjusting buckle fixing ring when the lower end of the X-shaped headband main body is bent and the magic tape sub-surface and the mag