CN216627561U

CN216627561U - Medical protective mask

Info

Publication number: CN216627561U
Application number: CN202123138764.1U
Authority: CN
Inventors: 刘俊; 熊兴旺; 肖进兵
Original assignee: Hubei Haiteng Non Woven Products Co ltd
Current assignee: Hubei Haiteng Non Woven Products Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-31
Anticipated expiration: 2031-12-14

Abstract

The application discloses medical protective facial mask relates to medical supplies technical field, including the gauze mask body, gauze mask body outside-in loops through antibacterial layer, filter layer, ventilative layer and close skin layer and constitutes, it is provided with the hangers rope to run through in ventilative layer, the hangers rope runs through in ventilative layer bottom and activity cover and is equipped with the buckle, be provided with on the buckle and be used for fixing the hold-down mechanism on the buckle with the hangers rope, antibacterial layer specifically is ultra-thin polypropylene melt-blown material layer, the filter layer specifically is ultra-thin polypropylene fiber melt-blown material layer. This application uses through gauze mask body, hangers rope, buckle and hold-down mechanism's cooperation, after wearing the gauze mask, only need outwards stimulate the connecting rod to make reset spring extend, support the clamp plate and break away from the hangers rope, then slide the buckle to suitable position, loosen the connecting rod at last, can adjust the length of hangers rope, easy operation is quick, convenient and practical.

Description

Medical protective mask

Technical Field

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

Background

The medical mask is mainly made by compounding one or more layers of non-woven fabrics, mainly produced by melt-blowing, spun-bonding, hot air or needling and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection.

The traditional medical protective mask is usually used for connecting two hangers, so that the mask with the hanger rope adjusting function needs to be adjusted in length of the two hanger ropes respectively, the wearing is troublesome, the adjusting steps are complex, and the practicability is unavailable.

Therefore, we propose a medical protective mask to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a medical protective facial mask to current medical protective facial mask who proposes in solving above-mentioned background art connects two hangers ropes usually, and the gauze mask that consequently possesses hangers rope regulatory function needs to be adjusted the length of two hangers ropes respectively, wears the trouble, and the adjusting step is loaded down with trivial details, does not have the problem of practicality.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a medical protective mask, includes the gauze mask body, gauze mask body outside-in loops through antibacterial layer, filter layer, ventilative layer and close skin layer and constitutes, it is provided with the hangers rope to run through in ventilative layer, the hangers rope runs through in ventilative layer bottom and activity cover and is equipped with the buckle, be provided with on the buckle and be used for fixing the hold-down mechanism on buckle 9 with hangers rope 6.

Further, the antibacterial layer is an ultrathin polypropylene melt-blown material layer, the filter layer is an ultrafine polypropylene fiber melt-blown material layer, and the breathable layer and the skin-friendly layer are nonwoven fabric layers.

Furthermore, the top of the outer side surface of the antibacterial layer and the top of the outer side surface of the breathable layer are provided with folds.

Furthermore, the top in the breathable layer is wrapped with metal wires.

Further, hold-down mechanism includes reset spring, the connecting plate of fixed connection at the reset spring tip and two bracing pieces of symmetry fixed connection on the connecting plate of fixed connection on the buckle inside wall, bracing piece tip fixedly connected with supports the clamp plate.

Further, one side fixedly connected with connecting rod of connecting plate dorsad reset spring, the connecting rod slides and runs through buckle lateral wall and fixedly connected with fixed block.

Furthermore, the side wall of the breathable layer is provided with a hole for the hangers to penetrate through, and the inner side wall of the hole is fixedly connected with a fixing ring.

To sum up, compare with prior art, the beneficial effect of this application is:

1. this application uses through gauze mask body, hangers rope, buckle and hold-down mechanism's cooperation, after wearing the gauze mask, only need outwards stimulate the connecting rod to make reset spring extend, support the clamp plate and break away from the hangers rope, then slide the buckle to suitable position, loosen the connecting rod at last, can adjust the length of hangers rope, easy operation is quick, convenient and practical.

2. This application uses through the cooperation on bacteriostasis layer, filter layer, ventilative layer and close skin layer for the protective effect of gauze mask body is better, wears softly more comfortable, has good antibacterial, filterability.

3. This application uses through the cooperation of gauze mask body, fold and wire for the top edge of gauze mask body laminates with face, nose profile more, prevents as far as possible that bacterium, virus from entering the oral cavity from the gap between gauze mask body and the face, makes the protecting effect better.

Drawings

Fig. 1 is a schematic view of the overall structure of a medical protective mask according to the present application.

Fig. 2 is a schematic view of another perspective of the medical protective mask according to the present disclosure.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. a mask body; 2. a bacteriostatic layer; 3. a filter layer; 4. a breathable layer; 5. a skin-friendly layer; 6. a loop rope; 7. folding; 8. a metal wire; 9. buckling; 10. a return spring; 11. a connecting plate; 12. a support bar; 13. pressing the plate; 14. a connecting rod; 15. a fixed block; 16. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a medical protective mask comprises a mask body 1, wherein the mask body 1 sequentially passes through an antibacterial layer 2, a filter layer 3, a breathable layer 4 and a skin-friendly layer 5 from outside to inside; through the matching use of the antibacterial layer 2, the filter layer 3, the breathable layer 4 and the skin-friendly layer 5, the protective capability of the mask is stronger, and viruses are prevented from passing through the mask to enter the oral cavity when the mask is worn;

a hanging lug rope 6 penetrates through the breathable layer 4, the hanging lug rope 6 penetrates through the bottom of the breathable layer 4 and is movably sleeved with a buckle 9, and a pressing mechanism for fixing the hanging lug rope 6 on the buckle 9 is arranged on the buckle 9; the mask body 1 is penetrated through by the hangers rope 6, after the mask is worn, the hangers rope 6 can stretch out and draw back only by adjusting one position, and therefore the purpose of facilitating wearing and adjusting the length of the hangers rope 6 is achieved.

Referring to fig. 2-3, the antibacterial layer 2 is specifically an ultra-thin polypropylene melt-blown material layer; can effectively inhibit and prevent bacteria and viruses from entering the oral cavity through the mask body 1; the filter layer 3 is a superfine polypropylene fiber melt-blown material layer; the inhaled air can be filtered, and dust is prevented from passing through the mask body 1 as much as possible; the breathable layer 4 and the skin-friendly layer 5 are specifically non-woven fabric layers; has the characteristics of softness, skin friendliness, comfort and ventilation.

Referring to fig. 1-2, the top of the outer side surface of the bacteriostatic layer 2 and the top of the outer side surface of the breathable layer 4 are both provided with folds 7; the edge of the mask body 1 can be bent conveniently, so that the mask body can be better attached to the outline of the face, and the protection effect is improved.

Referring to fig. 1, the top of the inside of the air-permeable layer 4 is wrapped with a metal wire 8; this wire 8 is used for finalizing the design with gauze mask body 1 to adapt to everyone's face, nose profile, make gauze mask body 1 laminate with facial more, prevent as far as possible that the virus from entering into in the gauze mask.

Referring to fig. 2 and 4, the pressing mechanism includes a return spring 10 fixedly connected to the inner side wall of the buckle 9, a connecting plate 11 fixedly connected to the end of the return spring 10, and two support rods 12 symmetrically and fixedly connected to the connecting plate 11, and the end of each support rod 12 is fixedly connected to a pressing plate 13; the pressing plate 13 is a cambered surface matched with the hangers rope 6, and the hangers rope 6 is pressed in the buckle 9 by the aid of the elastic force of the reset spring 10 through the pressing mechanism, so that the buckle 9 is fixed on the hangers rope 6, and the length of the hangers rope 6 is adjusted to be fixed.

Referring to fig. 2 and 4, a connecting rod 14 is fixedly connected to one side of the connecting plate 11 facing away from the return spring 10, and the connecting rod 14 slidably penetrates through the side wall of the buckle 9 and is fixedly connected with a fixing block 15; when the length of the hanger rope 6 needs to be adjusted, the connecting rod 14 is pulled outwards, the reset spring 10 extends, the pressing plate 13 is separated from the hanger rope 6, and the length of the hanger rope 6 is convenient to adjust.

Referring to fig. 1 and 4, a hole for the ear hanging rope 6 to penetrate through is formed in the side wall of the breathable layer 4, and a fixing ring 16 is fixedly connected to the inner side wall of the hole; the fixing ring 16 is arranged to prevent the hole side wall on the breathable layer 4 from being abraded as much as possible when the hangers 6 are pulled back and forth in the breathable layer 4, so that the mask is more durable.

The operating principle of the present application is now described as follows:

in this application, wear the gauze mask earlier, then according to the elasticity degree of facial form adjustment hangers rope 6, concrete operation is: the connecting rod 14 is pulled outwards, so that the reset spring 10 extends to drive the pressing plate 13 to be separated from the surface of the hangers rope 6, then the buckle 9 slides to a proper position, finally the connecting rod 14 is loosened, the reset spring 10 resets to drive the pressing plate 13 to rebound, and therefore the hangers rope 6 is pressed in the buckle 9 again, and stable fixation of the hangers rope 6 after adjustment is completed is achieved; the upper edge of the mask body 1 is attached to the face and the nose, the metal wire 8 can be bent in the process, the mask body 1 is shaped by the aid of toughness of the metal wire 8, and meanwhile, folds 7 arranged on the surface of the mask body 1 are also bent in a matching mode.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a medical protective facial mask, includes gauze mask body (1), its characterized in that: gauze mask body (1) outside-in loops through antibacterial layer (2), filter layer (3), ventilative layer (4) and close skin layer (5) and constitutes, it is provided with hangers rope (6) to run through in ventilative layer (4), hangers rope (6) run through in ventilative layer (4) bottom and activity cover and are equipped with buckle (9), be provided with on buckle (9) and be used for fixing the hold-down mechanism on buckle (9) with hangers rope (6).

2. The medical protective mask according to claim 1, wherein: the antibacterial layer (2) is an ultrathin polypropylene melt-blown material layer, the filter layer (3) is an ultrathin polypropylene fiber melt-blown material layer, and the breathable layer (4) and the skin-friendly layer (5) are non-woven fabric layers.

3. The medical protective mask according to claim 1, wherein: the top of the outer side surface of the antibacterial layer (2) and the top of the outer side surface of the breathable layer (4) are provided with folds (7).

4. The medical protective mask according to claim 1, wherein: the top in the breathable layer (4) is wrapped with a metal wire (8).

5. The medical protective mask according to claim 1, wherein: hold-down mechanism includes reset spring (10), fixed connection and two bracing pieces (12) of symmetry fixed connection on connecting plate (11) of reset spring (10) tip on fixed connection on buckle (9) inside wall, bracing piece (12) tip fixedly connected with supports clamp plate (13).

6. The medical protective mask according to claim 5, wherein: one side fixedly connected with connecting rod (14) of connecting plate (11) dorsad reset spring (10), connecting rod (14) slide and run through buckle (9) lateral wall and fixedly connected with fixed block (15).

7. The medical protective mask according to claim 1, wherein: the side wall of the breathable layer (4) is provided with a hole for the hangers to penetrate through (6), and the inner side wall of the hole is fixedly connected with a fixing ring (16).