CN214129843U

CN214129843U - Novel multipurpose respirator

Info

Publication number: CN214129843U
Application number: CN202022731251.0U
Authority: CN
Inventors: 闫梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

A novel multipurpose oxygen mask comprises a mask main body, a connecting part, a fixing band, a universal connecting piece and a filter cover. The mask comprises a mask body and is characterized in that a breathing through hole is formed in the center of the mask body, a connecting portion is arranged at the breathing through hole, an air vent corresponding to the breathing through hole is formed in the connecting portion, and a threaded connecting pipe is arranged at the air vent. The threaded connection pipe can be screwed with a universal connecting piece. The threaded connecting pipe can also be screwed with a filter cover. The both sides of connecting portion are provided with the detachable threaded rod respectively, and equal spiro union has set nut on two threaded rods, the cover is equipped with movable sleeve and coil spring in proper order on the threaded rod of set nut below, is provided with the connecting band between two threaded rods. A novel multipurpose respirator, its reasonable in design, convenient to use not only can connect the breathing machine and carry out adjunctie therapy, but also can act as ordinary gauze mask, performance preferred.

Description

Novel multipurpose respirator

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a novel multipurpose respirator.

Background

Respiratory masks are used primarily to assist physicians in treating patients, and are typically fitted over the mouth and nose for use in conjunction with CPAP or bi-level respiratory therapy. The fixed band of respirator among the prior art is fixed corresponding position well mostly, is difficult carrying out appropriate adjustment according to patient's demand, and performance is not good. Moreover, the breathing mask has a single function, and can only be connected with a breathing machine for auxiliary treatment, when a patient needs to get out of bed or go out to walk, the breathing mask needs to be detached, and the patient needs to be worn again during use, which is very troublesome. We propose a new multi-purpose respirator for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the weak point among the prior art, provide a novel multipurpose respirator, its reasonable in design, convenient to use not only can connect the breathing machine and carry out the adjunctie therapy, but also can act as ordinary gauze mask, performance preferred.

A novel multipurpose oxygen face guard, including face guard main part, connecting portion, fixed band, universal connection spare and filter mantle. The mask is characterized in that a breathing through hole is formed in the center of the mask body, a connecting portion is arranged at the breathing through hole, an air vent corresponding to the breathing through hole is formed in the connecting portion, and a threaded connecting pipe is arranged at the air vent. But threaded connection pipe spiro union have universal joint, universal joint is including fixed pipe, movable tube and bayonet joint, the one end of fixed pipe and threaded connection pipe spiro union, its other end are provided with the shutoff, be provided with connect the via hole on the shutoff, the connect the via hole internal rotation and be provided with the movable tube, the one end of movable tube is provided with the annular spout with connect the via hole matched with to rotate the card through this spout and locate in the connect the via hole on the shutoff, the other end of movable tube is provided with the grafting pipe, the grafting pipe can connect the oxygen therapy hose. The threaded connection pipe can be further connected with a filter cover in a threaded mode, the filter cover comprises a connection pipe and an air filter screen, one end of the connection pipe is in threaded connection with the threaded connection pipe, and the air filter screen is arranged at the other end of the connection pipe.

The both sides of connecting portion be provided with the detachable threaded rod respectively, equal spiro union has set nut on two threaded rods, the cover is equipped with movable sleeve and coil spring in proper order on the threaded rod of set nut below, be provided with the connecting band between two threaded rods.

Furthermore, the both sides of connecting portion all be provided with the fixed plate, fixed plate two are a set of, set up respectively in the upper and lower both ends of connecting portion one side, be provided with the screw thread through-hole on the fixed plate, the threaded rod passes through screw thread through-hole and fixed plate threaded connection, constitutes the detachable structure.

Furthermore, a plurality of annular grooves are uniformly formed in the outer pipe wall of the plug pipe, and sealing rubber rings are arranged in the annular grooves.

The utility model discloses an effective effect: one is the ability to connect breathing apparatus to provide conventional adjunctive therapy to the patient. Secondly, can be used as a common mask, and is convenient for the patient to get out of bed or walk.

Drawings

Fig. 1 is a schematic structural view of a novel multipurpose oxygen mask of the present invention.

Fig. 2 is a schematic structural diagram of the connecting portion of the present invention.

Fig. 3 is a schematic structural diagram of the filter cover of the present invention.

Fig. 4 is a schematic structural diagram of the universal joint of the present invention.

1-mask main body 2-connecting part 3-screwed connection pipe 4-fixed plate 5-threaded rod 6-positioning nut 7-movable sleeve 8-helical spring 9-fixed belt 10-connecting pipe 10-1-airstrainer 11-fixed pipe 12-shutoff 13-movable pipe 14-annular chute 15-plug pipe 16-sealing rubber ring.

Detailed Description

Referring now to the drawings in the specification, in conjunction with specific embodiments, there is illustrated the following: a novel multipurpose oxygen face guard, including face guard main part 1, connecting portion 2, fixed band 9, universal connection spare and filter mantle. The mask comprises a mask body 1 and is characterized in that a breathing through hole is formed in the center of the mask body 1, a connecting portion 2 is arranged at the breathing through hole, an air vent corresponding to the breathing through hole is formed in the connecting portion, and a threaded connecting pipe 3 is arranged at the air vent. The threaded connection pipe 3 can be screwed with a universal connection piece, the universal connection piece comprises a fixed pipe 11, a movable pipe 12 and a plug 15, one end of the fixed pipe 11 is screwed with the threaded connection pipe 3, the other end of the fixed pipe is provided with a plug 12, the plug 12 is provided with a connection through hole, the movable pipe 13 is arranged in the connection through hole in a rotating mode, one end of the movable pipe 13 is provided with an annular sliding groove 14 matched with the connection through hole and is arranged in the connection through hole in the plug 12 in a rotating mode through the sliding groove, the other end of the movable pipe 13 is provided with a plug pipe 15, and the plug pipe 15 can be connected with an oxygen hose. The threaded connection pipe 3 can be further connected with a filter cover in a threaded mode, the filter cover comprises a connection pipe 10 and an air filter screen 10-1, one end of the connection pipe 10 is in threaded connection with the threaded connection pipe 3, and the other end of the connection pipe is provided with the air filter screen 10-1.

The both sides of connecting portion 2 be provided with detachable threaded rod 5 respectively, equal spiro union has set nut 6 on two threaded rods 5, the cover is equipped with movable sleeve 7 and coil spring 8 in proper order on the threaded rod 5 of set nut 6 below, be provided with fixed band 9 between two threaded rods 5.

Further, the both sides of connecting portion 2 all be provided with fixed plate 4, fixed plate 4 two are a set of, set up respectively in the upper and lower both ends of connecting portion 2 one side, be provided with the screw through-hole on fixed plate 4, threaded rod 5 passes through screw through-hole and 4 threaded connection of fixed plate, constitutes detachable structure.

Furthermore, a plurality of annular grooves are uniformly arranged on the outer wall of the insertion pipe 15, and sealing rubber rings 16 are arranged in the annular grooves.

In the use, the patient wears the face guard, can adjust the relevant position of fixed band 9 this moment according to patient's shape of face, is the upper and lower position through rotating positioning nut 6 adjustment activity sleeve 7 promptly to reach the purpose of adjustment fixed band 9 position. If the patient needs to inhale oxygen, the universal connecting piece is screwed on the threaded connecting pipe 3, and then the oxygen hose of the oxygen generating equipment is connected through the inserting pipe 15 of the universal connecting piece. If the patient needs to get off the bed or go out to walk, the universal connecting piece is disassembled, the filter cover is screwed on the threaded connecting pipe 3, and the oxygen mask at the moment is equivalent to a mask. The patient can go out without detaching the mask, the universal connecting piece is replaced during oxygen inhalation to connect the oxygen hose, the convenience and the rapidness are very high, and the body health of the patient can be ensured when going out.

A novel multipurpose respirator, its reasonable in design, convenient to use not only can connect the breathing machine and carry out adjunctie therapy, but also can act as ordinary gauze mask, performance preferred.

Claims

1. The utility model provides a novel multipurpose respirator, including face guard main part (1), connecting portion (2), fixed band (9), universal connector and filter mantle, its characterized in that: a breathing through hole is formed in the center of the mask main body (1), a connecting part (2) is arranged at the breathing through hole, a vent hole corresponding to the breathing through hole is formed in the connecting part, and a threaded connecting pipe (3) is arranged at the vent hole; the universal connecting piece can be screwed on the threaded connecting pipe (3), the universal connecting piece comprises a fixed pipe (11), a movable pipe (13) and an inserting pipe (15), one end of the fixed pipe (11) is screwed with the threaded connecting pipe (3), the other end of the fixed pipe is provided with a plug (12), the plug (12) is provided with a connecting through hole, the movable pipe (13) is rotatably arranged in the connecting through hole, one end of the movable pipe (13) is provided with an annular sliding groove (14) matched with the connecting through hole and is rotatably clamped in the connecting through hole on the plug (12) through the sliding groove, the other end of the movable pipe (13) is provided with the inserting pipe (15), and the inserting pipe (15) can be connected with an oxygen hose; the threaded connecting pipe (3) can be further connected with a filter cover in a threaded mode, the filter cover comprises a connecting pipe (10) and an air filter screen (10-1), one end of the connecting pipe (10) is connected with the threaded connecting pipe (3) in a threaded mode, and the other end of the connecting pipe is provided with the air filter screen (10-1);

the both sides of connecting portion (2) be provided with detachable threaded rod (5) respectively, equal spiro union has set nut (6) on two threaded rod (5), set nut (6) below threaded rod (5) go up in proper order the cover and be equipped with movable sleeve (7) and coil spring (8), be provided with fixed band (9) between two threaded rod (5).

2. A novel multipurpose respiratory mask as claimed in claim 1, wherein: the both sides of connecting portion (2) all be provided with fixed plate (4), fixed plate (4) two are a set of, set up respectively in the upper and lower both ends of connecting portion (2) one side, be provided with the screw thread through-hole on fixed plate (4), threaded rod (5) pass through screw thread through-hole and fixed plate (4) threaded connection, constitute detachable structure.

3. A novel multipurpose respiratory mask as claimed in claim 1, wherein: the outer pipe wall of the insertion pipe (15) is uniformly provided with a plurality of annular grooves, and sealing rubber rings (16) are arranged in the annular grooves.