CN214016130U

CN214016130U - Isolation protection type medical mask

Info

Publication number: CN214016130U
Application number: CN202023326664.7U
Authority: CN
Inventors: 陈庆斋
Original assignee: Xinxiang Rongjun Medical Equipment Co ltd
Current assignee: Xinxiang Rongjun Medical Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a keep apart medical gauze mask of protection type, concretely relates to medical gauze mask technical field, including gauze mask body, hangers and barrel, the both sides of gauze mask body are provided with the barrel respectively, be provided with the rolling structure between one side of gauze mask body and barrel, one side fixedly connected with hangers of barrel, the one end of gauze mask body is provided with filtration. The utility model discloses an one end at the gauze mask body is provided with filtration, filtration is by the framework, the cavity, the fixture block, the fluting, second spring shaft, a groove, the cassette, bullet board and compression spring constitute, the finger inserts in the recess in the fixture block and stirs this thing to the outside with exerting oneself, the inside back of cavity is slided into completely to the bottom of straight fixture block, can insert the cassette, and extrude compression spring, reset until the fixture block, alright accomplish the installation and the fixed to the cassette, dismantle also, and the existence of bullet board can rely on compression spring to pop out the cassette, in order to avoid its card to die.

Description

Isolation protection type medical mask

Technical Field

The utility model relates to a medical gauze mask technical field specifically is a keep apart medical gauze mask of protection type.

Background

Some viruses can be infected by human saliva, blood and other objects at the present stage, medical masks are indispensable for ensuring the safety of medical workers, the sealing and isolating effects of the objects need to reach a certain grade to effectively protect the mouth and the nose, but the past masks have single functions, most of the masks cannot be used repeatedly, and resources are wasted.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional isolation and protection type medical mask cannot be attached to the shapes of nose bridges of different wearers, so that gaps are large, and the protection effect is weakened;

(2) the length of the main cloth of the traditional isolation and protection type medical mask cannot be changed, so that the mask is difficult to be worn by people with a face in a format;

(3) most of the traditional isolation and protection type medical masks are disposable products, have poor filtering effect, waste resources and pollute the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an keep apart medical gauze mask of protection type to propose in solving above-mentioned background art with the lower problem of bridge of the nose laminating degree.

In order to achieve the above object, the utility model provides a following technical scheme: an isolation and protection type medical mask comprises a mask body, hangers and a barrel, wherein the barrel is arranged on each of two sides of the mask body, a winding structure is arranged between the mask body and one side of the barrel, the hangers are fixedly connected to one side of the barrel, a filtering structure is arranged at one end of the mask body, and a clamping structure is arranged at the top end of the interior of the mask body;

the clamping structure comprises a nose clip, the nose clip is fixedly connected to two sides of the middle position inside the top end of the mask body respectively, a first spring shaft is movably connected between one side of the nose clip, a folding soft plate is fixedly connected between the first spring shaft and one side of the nose clip respectively, and a clamping groove is formed between one side of the nose clip.

Preferably, the winding structure comprises drawing piece, splint, logical groove, reel, connecting rod and reset spring, reel swing joint is in the inside of barrel, the both ends of reel are provided with splint respectively, and the inner wall fixedly connected with multiunit connecting rod that the barrel was passed respectively to the both sides of splint one end, fixedly connected with draws the piece between one side of connecting rod one end, and draws both sides between piece and the barrel one end fixedly connected with reset spring respectively, lead to the groove setting in the inside one side of barrel.

Preferably, the clamping plates are symmetrically distributed about a vertical mid-line of the barrel.

Preferably, the connecting rod is embedded in the return spring, and the connecting rod and the return spring are arranged in a concentric circle.

Preferably, filtration comprises framework, cavity, fixture block, fluting, second spring axle, recess, cassette, diving board and compression spring, framework fixed connection is in the inside of gauze mask body, the inside top fixedly connected with multiunit compression spring of framework, and fixedly connected with diving board between one side of compression spring bottom, the inside of framework both sides bottom is provided with the cavity respectively, and the inside of cavity is provided with the fixture block, swing joint has the second spring axle between the one end of fixture block and framework, be provided with the cassette between fixture block and the diving board, the inside on fixture block top is provided with the recess, the inside of framework bottom is provided with the fluting.

Preferably, the compression springs are arranged at equal intervals inside the frame.

Compared with the prior art, the beneficial effects of the utility model are that: the isolation and protection type medical mask not only realizes the improvement of the fit degree between the mask and the bridge of the nose of a wearer and the adjustment of the cloth length, but also realizes the replacement of the filter sheet for many times;

(1) the clamping structure is arranged at the top end inside the mask body and comprises nose clips, the nose clips on the two sides are slightly broken with force until the distance between the nose clips and the nose bridge is larger than the width of the nose bridge, the mask can be worn, the first spring shaft is contracted immediately, the nose clips are tightly attached to the nose bridge of a wearer, so that germs can be prevented from invading, the joint can be protected due to the existence of the folding soft plate, and the service life of the structure is prolonged;

(2) the mask body and one side of the barrel are provided with a rolling structure, the rolling structure consists of a pulling block, a clamping plate, a through groove, a winding drum, a connecting rod and a return spring, the pulling block is pulled outwards and the winding drum in the barrel is rotated to achieve the purpose of collecting and releasing the mask body cloth, after the cloth is adjusted to a corresponding length, the pulling block is loosened, and the winding drum can be limited and fixed by the symmetrical clamping plates under the elastic action of the return spring to avoid slipping and rotation;

(3) be provided with filtration through the one end at the gauze mask body, filtration is by the framework, the cavity, the fixture block, the fluting, the second spring axle, a groove, the cassette, play board and compression spring constitute, the finger inserts in the recess in the fixture block and forces to stir this thing to the outside, the inside back of cavity is slided into completely to the bottom of straight as the fixture block, can insert the cassette, and extrude compression spring, reset until the fixture block, alright accomplish the installation and the fixed to the cassette, dismantle vice versa, and the existence of play board can rely on compression spring to pop out the cassette, in order to avoid its card to die.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a top-view cross-sectional structure of the rolling structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the filtering structure of the present invention;

fig. 4 is a schematic top view of the nose clip of the present invention.

In the figure: 1. a mask body; 2. hanging a lug; 3. a barrel; 4. a nose clip; 5. a first spring shaft; 6. folding the soft board; 7. a winding structure; 701. pulling the block; 702. a splint; 703. a through groove; 704. a reel; 705. a connecting rod; 706. a return spring; 8. a filter structure; 801. a frame body; 802. a cavity; 803. a clamping block; 804. grooving; 805. a second spring shaft; 806. a groove; 807. a filter disc; 808. a spring plate; 809. a compression spring; 9. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, an isolation and protection type medical mask comprises a mask body 1, hangers 2 and a cylinder 3, wherein the cylinder 3 is respectively arranged on two sides of the mask body 1, a rolling structure 7 is arranged between the mask body 1 and one side of the cylinder 3, the hangers 2 are fixedly connected to one side of the cylinder 3, a filtering structure 8 is arranged at one end of the mask body 1, and a clamping structure is arranged at the top end inside the mask body 1;

referring to fig. 1-4, the isolating and protecting medical mask further comprises a clamping structure, the clamping structure comprises nose clips 4, the nose clips 4 are respectively and fixedly connected to two sides of the middle position inside the top end of the mask body 1, a first spring shaft 5 is movably connected between one sides of the nose clips 4, a folding soft plate 6 is respectively and fixedly connected between the first spring shaft 5 and one side of the nose clip 4, and a clamping groove 9 is formed between one sides of the nose clips 4;

specifically, as shown in fig. 1 and 4, the nose clips 4 on both sides are slightly broken with force until the distance between the nose clips and the nose bridge is larger than the width of the nose bridge, and then the mask is worn, the first spring shaft 5 is contracted immediately, so that the nose clips 4 are tightly attached to the nose bridge of a wearer, so as to avoid the invasion of germs, and the existence of the folding soft plate 6 can also protect the connection part, thereby prolonging the service life of the structure.

Example 2: the winding structure 7 is composed of a pulling block 701, clamping plates 702, a through groove 703, a winding drum 704, connecting rods 705 and a return spring 706, the winding drum 704 is movably connected inside the drum body 3, the clamping plates 702 are respectively arranged at two ends of the winding drum 704, two sides of one end of each clamping plate 702 penetrate through the inner wall of the drum body 3 respectively and are fixedly connected with a plurality of groups of connecting rods 705, the pulling block 701 is fixedly connected between one sides of one ends of the connecting rods 705, the return spring 706 is fixedly connected between the pulling block 701 and one end of the drum body 3 respectively, and the through groove 703 is arranged at one side inside the drum body 3;

the clamping plates 702 are symmetrically distributed about the vertical median line of the cylinder 3;

the connecting rod 705 is embedded in the return spring 706, and the connecting rod 705 and the return spring 706 are arranged in a concentric circle;

specifically, as shown in fig. 1 and fig. 2, the pulling block 701 is pulled outward and the winding drum 704 inside the drum 3 is rotated to achieve the purpose of collecting and releasing the cloth of the mask body 1, and after the cloth is adjusted to a corresponding length, the pulling block 701 is loosened, so that the winding drum 704 can be limited and fixed by the symmetrical clamping plates 702 under the elastic force of the return spring 706, and the slipping and the rotation of the winding drum are avoided.

Example 3: the filtering structure 8 comprises a frame body 801, a cavity 802, a fixture block 803, a slot 804, a second spring shaft 805, a groove 806, a filter plate 807, an elastic plate 808 and compression springs 809, wherein the frame body 801 is fixedly connected inside the mask body 1, the top end inside the frame body 801 is fixedly connected with a plurality of groups of compression springs 809, the elastic plate 808 is fixedly connected between one sides of the bottom ends of the compression springs 809, the cavities 802 are respectively arranged inside the bottom ends of the two sides of the frame body 801, the fixture block 803 is arranged inside the cavity 802, the second spring shaft 805 is movably connected between the fixture block 803 and one end of the frame body 801, the filter plate 807 is arranged between the fixture block 803 and the elastic plate 808, the groove 806 is arranged inside the top end of the fixture block 803, and the slot 804 is arranged inside the bottom end of the frame body 801;

the compression springs 809 are arranged in the frame 801 at equal intervals;

specifically, as shown in fig. 1 and 3, a finger is inserted into a groove 806 in the latch 803 and forcibly pokes the latch to the outside until the bottom end of the latch 803 completely slides into the cavity 802, the filter 807 can be inserted and the compression spring 809 can be pressed until the latch 803 returns, so that the filter 807 can be mounted and fixed, and the filter 807 can be detached, and the spring plate 808 can be used for ejecting the filter 807 by virtue of the compression spring 809 to prevent the filter 807 from being locked.

The working principle is as follows: the utility model discloses when using, at first, pull the reel 704 that draws piece 701 and rotatory barrel 3 inside to the outside to reach the purpose of receiving and releasing gauze mask body 1 cloth, treat to adjust to corresponding length after, loosen and draw piece 701, can carry out spacing fixed with the splint 702 of symmetry to reel 704 under reset spring 706's spring action, avoid its gyration slippage.

Then, a finger is inserted into the groove 806 in the block 803 and forcibly pokes the object outwards until the bottom end of the block 803 completely slides into the cavity 802, the filter plate 807 can be inserted, the compression spring 809 is pressed until the block 803 is reset, the filter plate 807 can be mounted and fixed, the dismounting is also completed, and the elastic plate 808 can eject the filter plate 807 by virtue of the compression spring 809 so as to avoid the dead locking.

Finally, the nose clips 4 on the two sides are slightly broken with force until the distance between the nose clips and the nose bridge is larger than the width of the nose bridge, the mask is worn, the first spring shaft 5 contracts immediately, so that the nose clips 4 are tightly attached to the nose bridge of a wearer to avoid germ invasion, the existence of the folding soft plate 6 can also protect the joint, and the service life of the structure is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a keep apart medical gauze mask of protection type, includes gauze mask body (1), hangers (2) and barrel (3), its characterized in that: the novel mask comprises a mask body (1), wherein two sides of the mask body (1) are respectively provided with a barrel body (3), a winding structure (7) is arranged between the mask body (1) and one side of the barrel body (3), one side of the barrel body (3) is fixedly connected with a hanging lug (2), one end of the mask body (1) is provided with a filtering structure (8), and the top end of the interior of the mask body (1) is provided with a clamping structure;

the utility model discloses a mask, including gauze mask body (1), clamping structure includes nose clamp (4), nose clamp (4) are fixed connection respectively in the both sides of the inside intermediate position department in gauze mask body (1) top, swing joint has first spring axle (5) between one side of nose clamp (4), and between one side of first spring axle (5) and nose clamp (4) respectively the folding soft board of fixedly connected with (6), be provided with draw-in groove (9) between one side of nose clamp (4).

2. The isolating and protecting medical mask according to claim 1, wherein: winding structure (7) comprises drawing piece (701), splint (702), logical groove (703), reel (704), connecting rod (705) and reset spring (706), reel (704) swing joint is in the inside of barrel (3), the both ends of reel (704) are provided with splint (702) respectively, and the both sides of splint (702) one end pass the inner wall fixedly connected with multiunit connecting rod (705) of barrel (3) respectively, fixedly connected with draws piece (701) between one side of connecting rod (705) one end, and draws both sides difference fixedly connected with reset spring (706) between piece (701) and barrel (3) one end, it sets up in the inside one side of barrel (3) to lead to groove (703).

3. The isolation and protection type medical mask according to claim 2, wherein: the clamping plates (702) are symmetrically distributed about a vertical middle line of the cylinder (3).

4. The isolation and protection type medical mask according to claim 2, wherein: the connecting rod (705) is embedded in the return spring (706), and the connecting rod (705) and the return spring (706) are arranged in a concentric circle.

5. The isolating and protecting medical mask according to claim 1, wherein: the filtering structure (8) is composed of a frame body (801), cavities (802), clamping blocks (803), slots (804), second spring shafts (805), grooves (806), a filter sheet (807), an elastic plate (808) and compression springs (809), the frame body (801) is fixedly connected to the inside of the mask body (1), a plurality of groups of compression springs (809) are fixedly connected to the top end of the inside of the frame body (801), the elastic plate (808) is fixedly connected between one sides of the bottom ends of the compression springs (809), the cavities (802) are respectively arranged inside the bottom ends of the two sides of the frame body (801), the clamping blocks (803) are arranged inside the cavities (802), the second spring shafts (805) are movably connected between the clamping blocks (803) and one end of the frame body (801), the filter sheet (807) is arranged between the clamping blocks (803) and the elastic plate (808), the grooves (806) are arranged inside the top ends of the clamping blocks (803), a slot (804) is formed in the bottom end of the frame body (801).

6. The isolation and protection type medical mask according to claim 5, wherein: the compression springs (809) are arranged in the frame body (801) at equal intervals.