CN219500482U

CN219500482U - Medical protective mask

Info

Publication number: CN219500482U
Application number: CN202320590567.3U
Authority: CN
Inventors: 欧阳冰莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-11
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a medical protective mask, which comprises a mask main body, wherein connecting plates are respectively arranged at two ends of the mask main body, rotating shafts are respectively arranged at the mutually close ends of the connecting plates and are connected with two ends of a head belt, a sponge cushion is arranged at one end of the head belt far away from the mask main body, a first adjusting tightening belt and a second adjusting tightening belt are respectively arranged at two ends of the head belt, an adjusting tightening groove is arranged at one end of the second adjusting tightening belt close to the first adjusting tightening belt, and a first locking bolt is arranged outside the adjusting tightening groove.

Description

Medical protective mask

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a medical protective mask.

Background

In order to prevent contaminants such as cleaning solution, spray, blood, body fluid, secretions and the like from splashing onto the face of a medical staff during surgery or cleaning of medical instruments or handling of patients at risk of infection or related operations, it is often necessary to wear a transparent protective mask to protect the medical staff.

The current medical face guard is in wearing the in-process, when medical personnel self was worn glasses, and some glasses are because live time is long, and the glasses are loose, when medical personnel low head, the glasses that drop takes place the condition that drops easily, in the operation in-process, the glasses that drop cause the pollution to the operation easily, and current medical face guard is fixed in the head or fixed through elastic webbing elasticity when wearing to lead to easily that the use face guard is not hard up, drop and influence the operation, and wearing the in-process travelling comfort is relatively poor, can't satisfy the user demand.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a medical protective mask which comprises a mask main body, wherein connecting plates are respectively arranged at two ends of the mask main body, rotating shafts are respectively arranged at the mutually close ends of the connecting plates and are connected with two ends of a head belt, a sponge cushion is arranged at one end of the head belt far away from the mask main body, a first adjusting tightening belt and a second adjusting tightening belt are respectively arranged at two ends of the head belt, an adjusting tightening groove is formed at one end of the second adjusting tightening belt close to the first adjusting tightening belt, a first locking bolt is arranged outside the adjusting tightening groove and is connected with the first adjusting tightening belt through the first locking bolt, glasses auxiliary supporting and positioning components are respectively arranged below the two connecting plates, and the glasses auxiliary supporting and positioning components are arranged at the left end and the right end of the mask main body.

Optionally, glasses auxiliary stay locating component includes the supporting shoe, and the supporting shoe sets up in the connecting plate below, and supporting shoe one end sets up the location spout, and the face guard main part sets up in the location spout, and the location spout sets up the second lock bolt outward and is connected with the face guard main part, and two supporting shoes are close to each other the end and set up glasses leg location backup pad respectively about, offer auxiliary positioning groove in the glasses leg location backup pad.

Optionally, the first adjusting tightening belt and the second adjusting tightening belt are elastic tightening belts, and the sponge cushion is provided with a plurality of through holes.

Optionally, be provided with certain interval between face guard main part and the bandeau, and the face guard main part is rotatable certain angle through the pivot cooperation.

The beneficial effects of the utility model are as follows: structural design is reasonable, tighten up the area through setting up first regulation and tighten up the area and second is adjusted and is tightened up the first lock bolt of groove cooperation and will be convenient for adjust the tightening up position of tightening up the area according to individual user demand, and the setting of cooperation foam-rubber cushion simultaneously will guarantee stability and travelling comfort when the face guard is worn, utilizes glasses auxiliary stay locating component to be convenient for adjust its working position according to the demand to cooperation glasses leg is to its location support, guarantees its stability, avoids its whereabouts and influences the work.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a schematic perspective view of an auxiliary glasses supporting and positioning assembly according to the present utility model.

In the figure: 1. a mask body; 2. a connecting plate; 3. a rotating shaft; 4. a headband; 5. a sponge cushion; 6. a first adjustment tightening strap; 7. a second adjustment tightening strap; 8. adjusting the tightening groove; 9. a first locking bolt; 10. a support block; 11. a glasses leg positioning support plate; 12. a second locking bolt; 13. and positioning the sliding groove.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving the same or equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The medical protective mask shown in fig. 1-5 comprises a mask main body 1, connecting plates 2 are respectively arranged at two ends of the mask main body 1, rotating shafts 3 are respectively arranged at the mutually adjacent ends of the connecting plates 2 and are connected with two ends of a head band 4, a sponge cushion 5 is arranged at one end, far away from the mask main body 1, of the head band 4, a first adjusting tightening belt 6 and a second adjusting tightening belt 7 are respectively arranged at two ends of the head band 4, an adjusting tightening groove 8 is formed at one end, close to the first adjusting tightening belt 6, of the second adjusting tightening belt 7, a first locking bolt 9 is arranged outside the adjusting tightening groove 8 and is arranged on the second adjusting tightening belt 7, the second adjusting tightening belt 7 is connected with the first adjusting tightening belt 6 through the first locking bolt 9, glasses auxiliary supporting and positioning components are respectively arranged below the two connecting plates 2, and glasses auxiliary supporting and positioning components are arranged at the left end and the right end of the mask main body 1. It should be noted that, glasses auxiliary stay positioning assembly can cooperate mask main part 1 from top to bottom to required working position as required to be applicable to glasses leg location support, first regulation tightening strap 6 slidable stretches into regulation tightening slot 8, thereby cooperates second regulation tightening strap 7 to carry out the elasticity regulation, finally fixes first regulation tightening strap 6 through first lock bolt 9.

Specifically, the auxiliary glasses supporting and positioning assembly comprises a supporting block 10, wherein the supporting block 10 is arranged below the connecting plate 2, one end of the supporting block 10 is provided with a positioning chute 13, the mask main body 1 is arranged in the positioning chute 13, a second locking bolt 12 is arranged outside the positioning chute 13 and is connected with the mask main body 1, the left and right two supporting blocks 10 are mutually close to each other, the ends of the left and right two supporting blocks are respectively provided with a glasses leg positioning supporting plate 11, and auxiliary positioning grooves are formed in the glasses leg positioning supporting plates 11. It should be noted that, the support block 10 slides to the required working position by using the positioning chute 13 according to the requirement, and then the glasses leg positioning support plate 11 is fixed on the mask body 1 by the second locking bolt 12, so that the glasses auxiliary support positioning assembly is not required to be used, and the use requirement is met.

Specifically, the first adjusting tightening belt 6 and the second adjusting tightening belt 7 are elastic tightening belts, and a plurality of through holes are formed in the foam cushion 5. It should be noted that, the provision of the through holes on the foam cushion 5 will improve the comfort and air permeability of the mask.

Specifically, a certain distance is provided between the mask body 1 and the headband 4, and the mask body 1 can rotate by a certain angle through the cooperation of the rotating shaft 3. The use angle of the mask body 1 can be rotationally adjusted according to the requirement.

The working principle of the specific embodiment is as follows: firstly, the glasses leg positioning support plate 11 slides to a required working position through the support block 10 by utilizing the positioning sliding groove 13 according to requirements, then the glasses leg positioning support plate 11 is fixed on the mask main body 1 through the second locking bolt 12, the glasses legs are placed in the auxiliary positioning groove in the glasses leg positioning support plate 11, the glasses are supported and positioned, then the first adjusting tightening belt 6 and the second adjusting tightening belt 7 are matched and adjusted to be tightly bound to the head, finally the first adjusting tightening belt 6 is fixed by utilizing the first locking bolt 9, wearing can be completed, and the rotating angle of the mask main body 1 can be adjusted according to requirements in the use process.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims

1. A medical protective mask, characterized in that: including the face guard main part, face guard main part both ends set up the connecting plate respectively, the connecting plate is close to the end each other and sets up the pivot respectively and be connected with the bandeau both ends, the bandeau is kept away from face guard main part one end sets up the foam-rubber cushion, the bandeau both ends set up first regulation tightening strap and second regulation tightening strap respectively, the second regulation tightening strap is close to first regulation tightening strap one end is seted up and is adjusted tightening slot, adjust tightening slot set up external first lock bolt in on the second regulation tightening strap, the second is adjusted tightening strap through first lock bolt with first regulation tightening strap is connected, two the connecting plate below sets up glasses auxiliary stay locating component respectively, glasses auxiliary stay locating component set up in on the face guard main part left and right sides both ends.

2. A medical protective mask according to claim 1, wherein: the glasses auxiliary support positioning assembly comprises a support block, the support block is arranged below the connecting plate, one end of the support block is provided with a positioning chute, the mask main body is arranged in the positioning chute, a second locking bolt is arranged outside the positioning chute and is connected with the mask main body, the left side and the right side of the support block are respectively provided with glasses leg positioning support plates close to each other, and auxiliary positioning grooves are formed in the glasses leg positioning support plates.

3. A medical protective mask according to claim 1, wherein: the first adjusting tightening belt and the second adjusting tightening belt are elastic tightening belts, and a plurality of through holes are formed in the sponge cushion.

4. A medical protective mask according to claim 1, wherein: the mask body is provided with a certain distance between the head bands, and can rotate for a certain angle through the cooperation of the rotating shafts.