CN219579640U

CN219579640U - Breathing mask capable of rapidly pulling out breathing tube

Info

Publication number: CN219579640U
Application number: CN202223259745.9U
Authority: CN
Inventors: 范锐
Original assignee: Shandong University of Traditional Chinese Medicine
Current assignee: Shandong University of Traditional Chinese Medicine
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-08-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a breathing mask capable of rapidly pulling out a breathing tube, which relates to the technical field of breathing masks and comprises a mask main body, wherein a fixed cylinder is arranged on one side of the mask main body, a hose is inserted into the fixed cylinder, a sliding groove is formed in the top of the hose, a sliding piece is arranged in the fixed cylinder in a sliding manner, a sliding block is arranged at the bottom of the sliding piece, the other end of the sliding block is inserted into the sliding groove, a disassembly and assembly component is arranged in the fixed cylinder and connected with the sliding piece, a wearing component is arranged on the mask main body, the disassembly and assembly component comprises a pull rod and a spring, the pull rod is arranged at the top of the sliding piece, a pull plate is arranged at the other end of the pull rod, and the pull plate is propped against the outer surface of the fixed cylinder. According to the utility model, the problem that most of the existing breathing masks are inconvenient to quickly pull out the breathing tube is solved, and the problem that the ears of people are easily injured when the existing breathing masks are worn for a long time is solved.

Description

Breathing mask capable of rapidly pulling out breathing tube

Technical Field

The utility model relates to the technical field of breathing masks, in particular to a breathing mask capable of rapidly pulling out a breathing tube.

Background

The breathing mask provides a method for transferring oxygen needed by breathing from the storage tank to the lungs of a human body, mainly comprises medical oxygen masks, aviation oxygen masks, oxygen masks used by aviation passengers and the like, and plays an important role in treating diseases and protecting the safety of passengers and pilots.

However, the oxygen tube on the existing breathing mask is mostly connected with the mask by friction force, and because the breathing mask needs to be pulled out after being used for a certain time, oxygen poisoning of personnel is avoided, and therefore if the oxygen tube is connected with the mask by friction force, the problem that the friction force between the oxygen tube and the breathing mask is reduced to enable the oxygen tube to fall off automatically can occur.

For example, the prior patent (publication number: CN 212730652U) discloses a breathing mask, the breathing mask further comprises a first connecting pipe, an anti-asphyxia hole is formed in the first connecting pipe, the first connecting pipe is a right-angle bent pipe, the anti-asphyxia hole is formed in the corner of the right-angle bent pipe, an elastic sealing piece is arranged at one end of the anti-asphyxia hole, when the breathing mask is used, one end of the first connecting pipe is connected with a breathing mask main body, and the other end of the first connecting pipe is connected with ventilation equipment.

The respiratory mask designed as described above has the following drawbacks in use: the breathing mask is used by inserting the connecting pipe into the mask, and the problem that the friction between the connecting pipe and the breathing mask is reduced to enable the oxygen pipe to fall off automatically when the connecting pipe is frequently inserted and pulled out because the breathing mask is required to be pulled out after being used for a certain time is solved.

For this reason, we have devised a respiratory mask that can quickly pull out the breathing tube to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a breathing mask capable of rapidly pulling out a breathing tube, which solves the problem that most of the existing breathing masks are inconvenient to rapidly pull out the breathing tube, and solves the problem that the ears of people are easily injured when the existing breathing mask is worn for a long time.

In order to solve the technical problems, the breathing mask capable of rapidly pulling out the breathing tube comprises a mask main body, wherein one side of the mask main body is provided with a fixed cylinder, a hose is inserted into the fixed cylinder, a sliding groove is formed in the top of the hose, a sliding piece is arranged in the fixed cylinder in a sliding mode, a sliding block is arranged at the bottom of the sliding piece, the other end of the sliding block is inserted into the sliding groove, a disassembly and assembly component is arranged in the fixed cylinder and used for rapidly disassembling and assembling the hose, the disassembly and assembly component is connected with the sliding piece, and a wearing component is arranged on the mask main body.

Preferably, the dismounting assembly comprises a pull rod, a spring and a pull plate, wherein the pull rod is arranged at the top of the slider, the spring is sleeved on the pull rod, the two ends of the spring are fixedly connected with the fixed cylinder and the slider respectively, and the pull plate is arranged at the other end of the pull rod and props against the outer surface of the fixed cylinder.

Preferably, a cavity is arranged in the fixed cylinder, the sliding piece is connected in the cavity in a sliding way, and two ends of the spring are fixedly connected with the sliding piece and the side wall of the cavity respectively.

Preferably, a pull ring is arranged at the top of the pull plate.

Preferably, the wearing assembly comprises a primary magic tape, a secondary magic tape, two first spacing belts, an elastic belt and a second spacing belt, wherein the two first spacing belts are symmetrically arranged on the mask main body, the elastic belt is arranged at the other end of the first spacing belt, the second spacing belt is arranged at the other end of the elastic belt, the primary magic tape and the secondary magic tape are respectively arranged at the front sides of the two second spacing belts, and the primary magic tape and the secondary magic tape are matched and bonded.

Preferably, the elastic band is made of rubber.

Compared with the related art, the breathing mask capable of rapidly pulling out the breathing tube has the following beneficial effects:

1. according to the utility model, the sliding piece can slide and compress the spring by pulling the pulling plate, so that the sliding piece slides out of the sliding groove, the positioning of the hose is relieved, and then the hose can be pulled out of the fixed cylinder by pulling the hose, so that the effect of rapidly pulling out the hose is realized, and meanwhile, the problem that the hose is easy to automatically slide out of the fixed cylinder due to too small friction force is avoided.

2. According to the face mask, the elastic belt is made of rubber, and the rubber has certain elasticity, so that the face mask can be stably worn on the face of a person by matching with the child velcro and the mother velcro to be bonded, and the mouth and the nose of the person are positioned in the face mask body, so that the problem that the ears of the person are easily hurt after the face mask is worn for a long time is solved, and the comfort is improved.

Drawings

FIG. 1 is a schematic perspective view of the exterior of a respiratory mask that enables quick extraction of a breathing tube;

FIG. 2 is a schematic plan view of the inside of a side of a respiratory mask attachment cartridge that allows for quick removal of a breathing tube;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 2.

Reference numerals in the drawings: 1. a mask body; 2. a fixed cylinder; 3. a hose; 4. a chute; 5. a slide block; 6. a slider; 7. a pull rod; 8. a spring; 9. pulling a plate; 10. a first limit belt; 11. an elastic belt; 12. the second limit belt; 13. a son magic tape; 14. female magic tape.

Detailed Description

Embodiments of the present utility model are described in detail below.

Example 1

1-4, a respiratory mask that can pull out respiratory tube fast, including mask main part 1, one side of mask main part 1 is provided with fixed barrel 2, the interjacent connection has hose 3 in fixed barrel 2, spout 4 has been seted up at the top of hose 3, the interior sliding of fixed barrel 2 is provided with slider 6, the bottom of slider 6 is provided with slider 5, the other end grafting of slider 5 is in spout 4, be provided with the dismouting subassembly in the fixed barrel 2, the dismouting subassembly is used for the quick assembly disassembly of hose 3, the dismouting subassembly is connected with slider 6, set up wearing subassembly on the mask main part 1, the dismouting subassembly includes pull rod 7, spring 8 and arm-tie 9, pull rod 7 sets up at the top of slider 6, spring 8 cup joints on pull rod 7 and both ends respectively with fixed barrel 2 and slider 6 fixed connection, arm-tie 9 sets up the other end of pull rod 7 and offsets with fixed barrel 2 surface, be provided with the cavity in the fixed barrel 2, slider 6 sliding connection is in the cavity, the both ends of spring 8 are respectively with slider 6 and cavity lateral wall fixed connection.

The flexible pipe 3 is connected with the breathing machine, oxygen can be supplied to people, when the flexible pipe 3 is required to be pulled out in order to avoid oxygen poisoning of the people, the pull plate 9 is pulled first, the pull plate 9 drives the pull rod 7 and the sliding piece 6 to vertically move upwards and compress the spring 8, the sliding block 5 slides out of the sliding groove 4, the positioning of the flexible pipe 3 can be relieved, the flexible pipe 3 can be slid out of the fixed cylinder 2 after the flexible pipe 3 is pulled, the tube pulling is completed, when the flexible pipe 3 is required to be installed, the flexible pipe 3 is pulled out quickly according to the principle, the effect of pulling out the flexible pipe 3 is achieved, and meanwhile, the problem that the flexible pipe 3 is easy to slide out of the fixed cylinder 2 due to too small friction force can be avoided.

The top of the pulling plate 9 is provided with a pulling ring. The force can be applied better when the person pulls the pulling plate 9.

In a second embodiment of the present utility model,

given by fig. 1, a respiratory mask that can pull out respiratory tube fast, including face guard main part 1, one side of face guard main part 1 is provided with fixed section of thick bamboo 2, the interjacent connection has hose 3 in fixed section of thick bamboo 2, spout 4 has been seted up at the top of hose 3, the interior sliding part that is provided with of fixed section of thick bamboo 2 is provided with slider 6, the bottom of slider 6 is provided with slider 5, the other end of slider 5 is pegged graft in spout 4, be provided with the dismouting subassembly in the fixed section of thick bamboo 2, the dismouting subassembly is connected with slider 6, set up wearing the subassembly on the face guard main part 1, wearing the subassembly and including son magic subsides 13, female magic subsides 14, two first spacing area 10, elastic band 11 and second spacing area 12, two first spacing area 10 symmetry set up on face guard main part 1, elastic band 11 sets up the other end at first spacing area 10, second spacing area 12 sets up the other end at elastic band 11, son magic subsides 13 and female magic subsides 14 set up respectively in the front side at two second spacing area 12, and son magic subsides 13 and female magic subsides 14 cooperation bond.

Firstly, the mask main body 1 is attached to the face of a person, the mouth and the nose of the person are positioned in the mask main body 1, then the elastic band 11 is stretched until the child magic tape 13 is adhered to the mother magic tape 14, the mask main body 1 can be worn on the face of the person, the problem that the ears of the person are easily injured after the mask is worn for a long time is avoided, and the comfort is improved.

The elastic band 11 is made of rubber. By arranging the elastic belt 11 to be made of rubber, the rubber has certain elasticity, so that the rubber can be worn according to the head circumference of a person.

Working principle:

when the mask is used, the mask body 1 is attached to the face of a person, the mouth and the nose of the person are located in the mask body 1, then the elastic band 11 is stretched until the sub-magic tape 13 is adhered to the female magic tape 14, the mask body 1 can be worn on the face of the person, then the hose 3 is connected with a breathing machine, oxygen can be supplied to the person, when the hose 3 is required to be pulled out in order to avoid oxygen poisoning of the person, the pull plate 9 is pulled first, the pull plate 9 drives the pull rod 7 and the sliding piece 6 to vertically move upwards and compress the spring 8, the sliding block 5 slides out of the sliding groove 4, the positioning of the hose 3 can be released, the hose 3 can be slid out of the fixed cylinder 2 after the hose 3 is pulled, and when the hose 3 is required to be installed, the pulling pipe can be operated according to the upper principle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a respiratory mask that can pull out respiratory tube fast, includes mask main part (1), its characterized in that, one side of mask main part (1) is provided with fixed section of thick bamboo (2), fixed section of thick bamboo (2) interpolation has hose (3), spout (4) have been seted up at the top of hose (3), the interior sliding part (6) that are provided with of fixed section of thick bamboo (2), the bottom of slider (6) is provided with slider (5), peg graft in spout (4) the other end of slider (5), be provided with dismouting subassembly in fixed section of thick bamboo (2), dismouting subassembly is connected with slider (6), set up wearing subassembly on mask main part (1).

2. The respiratory mask capable of rapidly pulling out a respiratory tube according to claim 1, wherein the dismounting assembly comprises a pull rod (7) and a spring (8), the pull rod (7) is arranged at the top of the slider (6) and the other end of the pull rod is provided with a pull plate (9), the pull plate (9) abuts against the outer surface of the fixed cylinder (2), and the spring (8) is sleeved on the pull rod (7).

3. The respiratory mask capable of rapidly pulling out a respiratory tube according to claim 2, wherein a cavity is arranged in the fixed cylinder (2), the sliding piece (6) is slidably connected in the cavity, and two ends of the spring (8) are respectively connected with the sliding piece (6) and the side wall of the cavity.

4. A respiratory mask capable of quick extraction of a breathing tube according to claim 2, characterized in that the top of the pull plate (9) is provided with a pull ring.

5. The respiratory mask capable of rapidly pulling out a respiratory tube according to claim 1, wherein the wearing assembly comprises a sub-magic tape (13), a female magic tape (14), two first limiting belts (10), an elastic belt (11) and a second limiting belt (12), the first limiting belts (10) are arranged on the mask main body (1), two ends of the elastic belt (11) are respectively connected with the first limiting belts (10) and the second limiting belts (12), and the sub-magic tape (13) and the female magic tape (14) are respectively arranged on the front sides of the two second limiting belts (12) and are bonded in a matched mode.

6. The respiratory mask capable of rapidly extracting a respiratory tube according to claim 5, wherein the elastic band (11) is made of rubber material.