CN215898965U

CN215898965U - Novel respirator for preventing and treating infectious diseases of respiratory system

Info

Publication number: CN215898965U
Application number: CN202121902275.6U
Authority: CN
Inventors: 张迁; 武秋敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-02-25
Anticipated expiration: 2031-08-15

Abstract

The utility model belongs to the technical field of masks, and particularly relates to a novel mask for preventing and treating infectious diseases of a respiratory system, which aims at solving the problems that the existing device is simple in structure and cannot be adjusted and fixed according to the needs of a user. The utility model has the advantages of convenient adjustment of the fixed position, suitability for different faces, reduction of the pressure on ears and improvement of comfort.

Description

Novel respirator for preventing and treating infectious diseases of respiratory system

Technical Field

The utility model relates to the technical field of masks, in particular to a novel mask for preventing and treating infectious diseases of a respiratory system.

Background

The traditional mask takes a medical mask as an example, the medical mask is mostly made by compounding one or more layers of non-woven fabrics, the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, and the medical mask has the effects of resisting liquid, filtering particles, bacteria and the like and is a textile for medical protection.

Traditional gauze mask structure is comparatively simple, can not adjust when using, and then is difficult to be suitable for different personnel, and then causes its protection efficiency variation, is difficult to satisfy daily use, causes the not enough condition of protective effect.

SUMMERY OF THE UTILITY MODEL

The novel mask for preventing and treating infectious diseases of the respiratory system, provided by the utility model, solves the problems that the traditional device is simple in structure and cannot be adjusted and fixed according to the needs of a user.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel gauze mask of respiratory infectious disease prevention and cure, which comprises a face guard, the top fixedly connected with stationary blade of face guard, the both sides of face guard all are provided with the adapter sleeve, the inside of adapter sleeve all runs through and is provided with well core rod, a lateral wall of adapter sleeve all is connected with the connecting band, the center department sliding connection of connecting band has the safety cover, one side that two safety covers are close to each other all is provided with fixed subassembly, and the center department of fixed subassembly and connecting band rotates and is connected, the inside low side of adapter sleeve all is provided with the slip ring, well core rod's both ends outer wall all is provided with the reel, well core rod's bottom outer wall is to rotate and is connected with the extrusion nut.

Preferably, the fixed subassembly includes the connection piece, rotates cover and latch, and the one end that two connection pieces kept away from each other all rotates and is connected with and rotates the cover, and the latch sets up the one side of keeping away from each other at two connection pieces respectively.

Preferably, the connecting piece is made of flexible plastic, the rotating sleeve is sleeved with the outer wall of the connecting band, and the connecting band is flat.

Preferably, the inner portion of the central rod is provided with a sliding groove in a surrounding manner, the sliding ring and the reel are respectively in sliding connection with the central rod through the sliding groove, and a connecting spring is arranged between the two reels.

Preferably, two ends of the connecting band are respectively connected with the two reels at two ends of the outer wall of the central rod, and rectangular holes are formed in the positions, corresponding to the connecting band, of the side wall of the connecting sleeve.

Preferably, the safety cover is arc-shaped, the safety cover is made of rubber, a moving ring is arranged on one side, close to the connecting band, of the safety cover, and the moving ring is connected with the connecting band in a sliding mode.

Preferably, the outer wall of well core rod is provided with around the screw thread, and extrusion nut passes through the screw thread to be connected with well core rod rotation, and well core rod keeps away from extrusion nut's one end and is provided with the dog.

Compared with the prior art, the utility model has the beneficial effects that:

1. by rotating the extrusion nut at one end of the bottom of the connecting sleeve, the extrusion nut drives the sliding ring at the bottom to move towards the top, so that the connecting sleeve is driven to move towards the top, the reels at two ends of the central rod are extruded, the reels are further close to each other, and the connecting band at the bottom of the outer wall of the central rod is driven to move towards the top, so that the position of the connecting band is changed, and the pulling position of the mask is changed, so that the mask is suitable for being used by people with different face sizes, is convenient for users to adjust, can bend the fixing sheet at the top of the mask simultaneously, enables the fixing sheet to be attached to the face of a user, and can reversely rotate the extrusion nut when the connecting band is required to be adjusted, so that the extrusion nut is separated from the central rod, the central rod is pulled to be separated from the sliding ring at the bottom, and the central rod is rotated to drive the reels to rotate, and then realize the regulation of accomodating to the connecting band to keep the laminating of whole gauze mask inseparable.

2. Can stimulate the safety cover simultaneously, make the safety cover drive connecting band and laminate with user's ear rear portion, simultaneously because the area of safety cover is great, and then can enlarge device and user's area of contact, thereby reduce the pulling force to ear local position, the effectual comfort level that has improved, and can remove the fixed subassembly of safety cover one side, and then adjust the position of connecting piece through rotating the cover, make two connecting pieces of face guard both sides be close to each other, and then make two latches twist reverse the joint each other, and then realize the connection of the fixed subassembly of both sides, realize the pulling to the both ends connecting band through rotating the cover, and then can further reduction oppression to the ear, improve the travelling comfort, simultaneously can also be through the position of adjusting the mutual joint of latch, and then realize the adjustment to pulling power, adapt to different personnel and use.

Drawings

Fig. 1 is a schematic view of a novel respirator for preventing and treating infectious diseases of respiratory system according to the present invention;

FIG. 2 is a top view of a novel respirator for preventing and treating infectious diseases of respiratory system according to the present invention;

FIG. 3 is a side sectional view of a novel respirator for preventing and treating infectious diseases of respiratory system according to the present invention;

fig. 4 is a schematic view of an internal structure of a novel mask sleeving assembly for preventing and treating infectious diseases of respiratory system according to the present invention.

In the figure: 1. a face mask; 2. a fixing sheet; 3. connecting sleeves; 4. a center pole; 5. a rectangular hole; 6. a connecting belt; 7. a protective cover; 701. a moving ring; 8. a fixing assembly; 801. connecting sheets; 802. rotating the sleeve; 803. clamping teeth; 9. a slip ring; 10. a reel; 11. a chute; 12. a connecting spring; 13. the nut is squeezed.

Detailed Description

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

Referring to fig. 1-4, a novel respiratory infectious disease prevention and treatment mask, including face guard 1, the top fixedly connected with stationary blade 2 of face guard 1, the both sides of face guard 1 all are provided with adapter sleeve 3, adapter sleeve 3's inside all runs through and is provided with well core rod 4, a lateral wall of adapter sleeve 3 all is connected with connecting band 6, the center department sliding connection of connecting band 6 has safety cover 7, one side that two safety covers 7 are close to each other all is provided with fixed subassembly 8, and fixed subassembly 8 rotates with the center department of connecting band 6 to be connected, the inside low side of adapter sleeve 3 all is provided with slip ring 9, well core rod 4's both ends outer wall all is provided with reel 10, well core rod 4's bottom outer wall is to rotate and is connected with extrusion nut 13.

Further, in above-mentioned technical scheme, fixed subassembly 8 includes connection piece 801, rotate cover 802 and latch 803, the one end that two connection pieces 801 kept away from each other all rotates and is connected with and rotates cover 802, latch 803 sets up the one side of keeping away from each other at two connection pieces 801 respectively, through rotating the position of cover 802 adjustment connection piece 801, make two connection pieces 801 of face guard 1 both sides be close to each other, and then make two latches 803 twist reverse the joint each other, and then realize the connection of the fixed subassembly 8 in both sides.

Further, in the above technical scheme, the connecting piece 801 is made of flexible plastic, the outer walls of the rotating sleeve 802 and the connecting band 6 are sleeved with each other, the connecting band 6 is flat, the rotating sleeve 802 pulls the connecting bands 6 at the two ends, and then the pressing to the ears can be further reduced, and the comfort is improved.

Further, in the above technical solution, the inside of the central rod 4 is surrounded by a chute 11, the sliding ring 9 and the reels 10 are respectively slidably connected with the central rod 4 through the chute 11, and a connecting spring 12 is arranged between the two reels 10, so that the two reels 10 are away from each other.

Further, in above-mentioned technical scheme, the both ends of connecting band 6 are connected with two reels 10 at 4 outer wall both ends of well core rod respectively, and rectangular hole 5 has been seted up with the mutual corresponding position of connecting band 6 to the lateral wall of adapter sleeve 3, and reel 10 is rotatory, and then realizes the regulation of accomodating of connecting band 6 to keep the laminating of whole gauze mask inseparable.

Further, in above-mentioned technical scheme, safety cover 7 is the arc, and safety cover 7 is made by rubber, and one side that safety cover 7 is close to connecting band 6 is provided with shift ring 701, shift ring 701 and the mutual sliding connection of connecting band 6, pulling safety cover 7 for safety cover 7 drives connecting band 6 and laminates with user's ear rear portion, simultaneously because safety cover 7's area is great, and then can enlarge device and user's area of contact, thereby reduce the pulling force to ear local position.

Further, in above-mentioned technical scheme, the outer wall of well core rod 4 is provided with around the screw thread, and extrusion nut 13 is connected through screw thread and well core rod 4 rotation, and well core rod 4 keeps away from the one end of extrusion nut 13 and is provided with the dog, and extrusion nut 13 breaks away from with well core rod 4, and the slip ring 9 separation of 4 and bottom in the pulling well core rod 4, and it is rotatory to rotate well core rod 4 and drive reel 10, and then realizes the adjustment of accomodating of connecting band 6.

When the mask is used, the extrusion nut 13 at one end of the bottom of the connecting sleeve 3 is rotated, so that the extrusion nut 13 drives the sliding ring 9 at the bottom to move towards the top, the connecting sleeve 3 is driven to move towards the top, the reels 10 at two ends of the central rod 4 are extruded, the reels 10 are close to each other, the connecting band 6 at the bottom end of the outer wall of the central rod 4 is driven to move towards the top, the position of the connecting band 6 is changed, the pulled position of the mask 1 is changed, the mask is suitable for people with different face sizes to use, the adjustment by a user is facilitated, the fixing piece 2 at the top of the mask 1 can be bent, the fixing piece 2 is attached to the face of the user, and meanwhile, when the connecting band 6 needs to be adjusted, the extrusion nut 13 can be rotated reversely, so that the extrusion nut 13 is separated from the central rod 4, the central rod 4 is pulled to be separated from the sliding ring 9 at the bottom, the central rod 4 is rotated to drive the reel 10 to rotate, and further the storage adjustment of the connecting band 6 is realized, so that the whole mask can be tightly attached, the protective cover 7 can be pulled at the same time, the protective cover 7 drives the connecting band 6 to be attached to the rear part of the ears of a user, meanwhile, the contact area of the device and the user can be enlarged due to the large area of the protective cover 7, so that the pulling force on the local positions of the ears is reduced, the comfort level is effectively improved, the fixing component 8 at one side of the protective cover 7 can be moved, the positions of the connecting pieces 801 are adjusted through the rotating sleeve 802, the two connecting pieces 801 at the two sides of the mask 1 are close to each other, the two clamping teeth 803 are mutually twisted and clamped, the connection of the fixing components 8 at the two sides is realized, and the connecting bands 6 at the two ends are pulled through the rotating sleeve 802, and then can further reduction to the oppression of ear, improve the travelling comfort, can also be through the position of adjusting the mutual joint of latch 803 simultaneously, and then realize the adjustment to drawing power, adapt to different personnel and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel respirator for preventing and treating infectious diseases of respiratory system comprises a face mask (1) and is characterized in that, the top of the face mask (1) is fixedly connected with a fixing sheet (2), two sides of the face mask (1) are respectively provided with a connecting sleeve (3), the inside of each connecting sleeve (3) is provided with a central rod (4) in a penetrating way, one side wall of each connecting sleeve (3) is connected with a connecting belt (6), the center of each connecting belt (6) is connected with a protective cover (7) in a sliding way, one side of each two protective covers (7) close to each other is provided with a fixing component (8), and the fixed component (8) is rotationally connected with the center of the connecting belt (6), the lower ends of the inner parts of the connecting sleeves (3) are respectively provided with a sliding ring (9), the outer walls of the two ends of the central rod (4) are respectively provided with a reel (10), and the outer wall of the bottom of the central rod (4) is rotationally connected with an extrusion nut (13).

2. The novel respirator for preventing and treating infectious diseases of respiratory system according to claim 1, wherein the fixing component (8) comprises a connecting piece (801), a rotating sleeve (802) and a latch (803), wherein the rotating sleeve (802) is rotatably connected to one end of each of the two connecting pieces (801) which are far away from each other, and the latch (803) is respectively arranged on one side of each of the two connecting pieces (801) which are far away from each other.

3. The novel mask for preventing and treating infectious diseases of respiratory system according to claim 2, wherein the connecting piece (801) is made of flexible plastic, the rotating sleeve (802) and the outer wall of the connecting band (6) are sleeved with each other, and the connecting band (6) is flat.

4. The novel respirator for preventing and treating infectious diseases of respiratory system according to claim 1, wherein the central rod (4) is provided with a chute (11) around the inside, the sliding ring (9) and the reels (10) are slidably connected with the central rod (4) through the chute (11), respectively, and a connecting spring (12) is provided between the two reels (10).

5. The novel respirator for preventing and treating infectious diseases of respiratory system according to claim 1, wherein the two ends of the connecting strap (6) are respectively connected with the two reels (10) at the two ends of the outer wall of the central rod (4), and the rectangular holes (5) are formed at the positions of the side wall of the connecting sleeve (3) and the connecting strap (6) corresponding to each other.

6. The mask according to claim 1, wherein the protective cover (7) is arc-shaped, the protective cover (7) is made of rubber, a moving ring (701) is disposed on a side of the protective cover (7) close to the connecting band (6), and the moving ring (701) and the connecting band (6) are slidably connected to each other.

7. The novel respirator for preventing and treating infectious diseases of respiratory system as claimed in claim 1, wherein the outer wall of the central rod (4) is provided with a surrounding thread, the squeeze nut (13) is rotatably connected with the central rod (4) through the thread, and a stop block is arranged at one end of the central rod (4) far away from the squeeze nut (13).