Splicing type medical breathing tube for children

Abstract

The invention discloses a spliced medical child breathing tube, and relates to the technical field of medical instruments, the spliced medical child breathing tube comprises a first breathing tube assembly, and the first breathing tube assembly comprises a second breathing tube assembly connected with the first breathing tube assembly and a lower fastening assembly connected with the second breathing tube assembly; the breathing apparatus has the advantages that the box door is lightly opened by opening the storage box body, rotating a rotating column and pulling a pull ring, the tube body is put into the storage box body after being used, the storage box body is closed, the box door at the top of the storage box body is covered, it is ensured that the box door and the storage box body are tightly attached, the storage box body is not prone to falling off, and the storage box body is not prone to falling off. According to the pipe body storage box, the movable lifting handle is arranged, dust and bacteria are prevented from entering the storage box body, the storage box body can be carried to different places or stored in safe and dry places according to needs, a user can carry and move the storage box body by pulling the movable lifting handle, and pipe bodies are stored and arranged.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a spliced ​​medical breathing tube for children. Background Art

[0002] In the medical field, respiratory support for pediatric patients is crucial. However, existing medical breathing tubes often have some shortcomings. Traditional one-piece breathing tubes are fixed in length and difficult to adapt to children of different heights and body shapes, which may lead to uncomfortable use or poor results. In addition, in emergency situations, it is also challenging to quickly provide children with suitable breathing tubes;

[0003] After searching, the applicant found that a Chinese patent disclosed "a pediatric breathing tube that is easy to clean", and its publication (announcement) number is "CN213220194U". This patent mainly solves the problem that the existing breathing tube is not easy to disassemble, and the sealing performance is easily reduced after multiple disassembly, causing leakage;

[0004] Based on the search of the prior art, it can be known that during the use of children's breathing tubes, the nasal tube is usually inserted into the nasal cavity of the child, which will inevitably cause discomfort to the child. The child is also very likely to pull the breathing tube off due to this discomfort, resulting in interruption of treatment. Therefore, some existing children's breathing tubes are provided with auxiliary fixing structures, but the existing devices are still integrated, which is not conducive to storage and organization, and children have high resistance, which reduces the use effect of pediatric medical staff and patients. For this reason, we propose a spliced ​​medical children's breathing tube. Summary of the invention

[0005] The purpose of the present invention is to provide a spliced ​​medical breathing tube for children.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a spliced ​​medical breathing tube for children, comprising a first breathing tube assembly, the first breathing tube assembly comprising a second breathing tube assembly connected to the first breathing tube assembly, a lower fastening assembly connected to the second breathing tube assembly, an upper fastening assembly connected to the second breathing tube assembly, an anti-collision assembly connected to the upper fastening assembly, and a storage assembly connected to the first breathing tube assembly;

[0007] The anti-collision component includes an elastic tube and a micro motor, the top of the elastic tube is fixedly connected with a shaking hair ball, the top of the micro motor is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly provided with a hydraulic rod, and the upper end of the hydraulic rod is fixedly connected with a rotating windmill;

[0008] The storage assembly includes a storage box, a storage slot, a telescopic rod, a receiving block and a mobile handle. Universal wheels are fixedly arranged at the four corners of the lower end of the storage box. The box door is rotatably connected to the top position of the storage box. A pull ring is fixedly connected to the upper end of the box door. A fixed slot is provided on the top surface of the storage box. The storage slot is provided at the top position of the storage box. Two side slots are provided on the inner side of the storage slot. The telescopic rod is fixedly connected to the inside of the side slot. The receiving block is fixedly connected to the top of the telescopic rod. The top of the receiving block is fixedly connected to a connecting top plate. The top of the connecting top plate is fixedly connected to a pull plate. The bottom of the mobile handle is fixedly connected to the top of the pull plate. An anti-wear pad is also provided inside the storage box.

[0009] As a further solution of the present invention: the first breathing tube assembly includes a breathing hose, a joint tube, a first delivery tube, a second delivery tube, a telescopic tube body section and a connecting main tube, the top end of the joint tube is fixedly connected to the bottom end of the breathing hose, the first delivery tube is provided with an internal thread, the outer side of the second delivery tube 15 is fixedly provided with an external thread, and the top of the second delivery tube is threadedly connected to the first delivery tube adapted to the internal thread;

[0010] As a further solution of the present invention: a delivery port is provided inside the first delivery pipe and the second delivery pipe, the delivery port penetrates the inside of the breathing hose and the connector pipe, and a connecting section is fixedly connected to the bottom of the connecting main pipe.

[0011] As a further solution of the present invention: the second breathing tube assembly includes a nasal tube, a base plate and a lower support plate. The number of nasal tubes is two, and they are symmetrically arranged with each other. The base plate is arranged at the bottom of the two nasal tubes, and the lower support plate is arranged at the right front end part of the base plate. The two nasal tubes are arranged inside a cavity, thereby forming an enclosed space.

[0012] As a further solution of the present invention: the lower fastening assembly includes a connecting vertical plate, a fastening collar, a connecting piece, an extension section and a limiting column, the lower end of the connecting vertical plate is fixedly connected with an elastic rope, the end of the elastic rope is connected to the left end of the fastening collar, and a circle of anti-wear pad is fixedly arranged inside the fastening collar.

[0013] As a further solution of the present invention: the middle opening of the fastening collar, the left end of the connecting piece is fixedly connected to the left opening of the fastening collar, the left side of the extension section is fixedly connected to the right end of the connecting piece, three limiting columns are fixed on the outside of the fastening collar near the middle opening, the extension section is provided with a through hole matched with the limiting column, and a fastener is provided on the limiting column.

[0014] As a further solution of the present invention: the upper fastening assembly includes a fixing ring, a limiting helmet, a stretching section and a heat dissipation groove, the outer side of the limiting helmet is fixed on the fixing ring, the stretching section is arranged in the middle position of the fixing ring, and a plurality of the heat dissipation grooves are evenly distributed on the top surface of the limiting helmet.

[0015] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The present invention opens the storage box, rotates the rotating column, and pulls the pull ring to gently open the box door. After the tube body is used, it is placed in the storage box, the storage box is closed, and the door on the top of the storage box is covered to ensure that the door and the storage box fit tightly to prevent dust and bacteria from entering. The storage box can be carried to different places as needed, or stored in a safe and dry place. The user can carry and move the storage box by pulling the movable handle to achieve storage and arrangement of the tube body.

[0017] 2. The present invention turns on the micro motor, which drives the rotating shaft and the rotating windmill to rotate. At the same time, the hydraulic rod facilitates the high extension of the rotating windmill, and the set restriction helmet is decorated with bright colors and interesting patterns to attract children's attention, reduce their resistance, make the restriction helmet more lovely and interesting, and thus more actively accept treatment, which is beneficial to the health of children, solves the problem of high resistance of children in the existing device and reduces the use effect of pediatric medical staff and patients.

[0018] 3. The storage box provided in the present invention can effectively protect the multiple tubes inside from collision, extrusion, dust and bacteria, which is essential for maintaining the cleanliness and integrity of the tubes, ensuring that the tubes can work normally when needed, and is easy to carry, so that users can quickly find the required breathing tubes. The storage box itself is also easy to clean and can be wiped with a damp cloth or rinsed with clean water to keep it clean and hygienic.

[0019] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention;

[0021] Figure 2 is a three-dimensional schematic diagram of a lower fastening assembly in an embodiment of the present invention;

[0022] Figure 3 for Figure 2 Schematic diagram at point B in the middle;

[0023] Figure 4 is a three-dimensional schematic diagram of a first breathing tube assembly in an embodiment of the present invention;

[0024] Figure 5is a first stereoscopic schematic diagram of a storage assembly in an embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of the combination of the fixing groove and the containing groove in an embodiment of the present invention;

[0026] Figure 7 is a second stereoscopic schematic diagram of a storage assembly in an embodiment of the present invention;

[0027] Figure 8 for Figure 7 Schematic diagram at point A in the middle.

[0028] In the figure: 1, first breathing tube assembly; 11, breathing hose; 12, joint pipe; 13, first delivery pipe; 14, internal thread; 15, second delivery pipe; 16, external thread; 17, delivery port; 18, telescopic pipe section; 19, connecting main pipe; 191, connecting section; 20, second breathing tube assembly; 21, nasal tube; 22, bottom plate; 23, lower support plate; 3, lower fastening assembly; 31, connecting vertical plate; 32, elastic rope; 33, fastening collar; 34, anti-wear pad; 35, connecting piece; 36, extension section; 37, limit column ; 38. Fasteners; 4. Upper fastening assembly; 41. Fixed ring; 42. Restriction helmet; 43. Telescopic section; 44. Heat dissipation slot; 5. Anti-collision assembly; 51. Elastic tube; 52. Shaking hair ball; 53. Micro motor; 54. Hydraulic rod; 55. Rotating windmill; 6. Storage assembly; 61. Storage box; 62. Universal wheel; 63. Box door; 64. Pull ring; 65. Fixed slot; 66. Storing slot; 67. Side slot; 68. Telescopic rod; 69. Receiver block; 70. Connecting top plate; 71. Pull plate; 72. Moving handle. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0030] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Please see attached Figure 1 -Attached Figure 8The present invention discloses a spliced ​​medical breathing tube for children, comprising a first breathing tube assembly 1, the first breathing tube assembly 1 comprising a second breathing tube assembly 20 connected to the first breathing tube assembly 1, a lower fastening assembly 3 connected to the second breathing tube assembly 20, an upper fastening assembly 4 connected to the second breathing tube assembly 20, an anti-collision assembly 5 connected to the upper fastening assembly 4 and a storage assembly 6 connected to the first breathing tube assembly 1, the first breathing tube assembly 1 comprising a breathing hose 11, a joint pipe 12, a first delivery pipe 13, a second delivery pipe 15, a telescopic pipe body section 18 and a connecting main pipe 19, the top end of the joint pipe 12 is fixedly connected to the bottom end of the breathing hose 11, the outer side of the second delivery pipe 15 is fixedly provided with an external thread 16, the top of the second delivery pipe 15 is threadedly connected with the first delivery pipe 13 adapted to the internal thread 14, the first delivery pipe 13 and the second delivery pipe 15 are provided with a delivery port 17 inside, the delivery port 17 runs through the inside of the breathing hose 11 and the joint pipe 12, and the bottom of the connecting main pipe 19 is fixedly connected with a connecting section 191;

[0032] In one embodiment of the present invention: the second breathing tube assembly 20 comprises a nasal tube 21, a bottom plate 22 and a lower support plate 23. The number of nasal tubes 21 is two and they are symmetrically arranged. The bottom plate 22 is arranged at the bottom of the two nasal tubes 21, and the lower support plate 23 is arranged at the right front end of the bottom plate 22. The two nasal tubes 21 are arranged inside a cavity, thereby forming a closed space.

[0033] In one embodiment of the present invention: the lower fastening assembly 3 includes a connecting vertical plate 31, a fastening collar 33, a connecting piece 35, an extension section 36 and a limiting column 37. The lower end of the connecting vertical plate 31 is fixedly connected with an elastic rope 32, and the end of the elastic rope 32 is connected to the left end of the fastening collar 33. A circle of anti-wear pad 34 is fixedly arranged inside the fastening collar 33. The middle part of the fastening collar 33 is opened, the left end of the connecting piece 35 is fixedly connected to the left opening of the fastening collar 33, the left side of the extension section 36 is fixedly connected to the right end of the connecting piece 35, three limiting columns 37 are fixed on the outer side of the fastening collar 33 near the middle opening, the extension section 36 is provided with a through hole adapted to the limiting column 37, and a fastener 38 is arranged on the limiting column 37:

[0034] In one embodiment of the present invention, the upper fastening assembly 4 comprises a fixing ring 41, a limiting helmet 42, a stretching section and a heat dissipation slot 44. The outer side of the limiting helmet 42 is fixed to the fixing ring 41, the stretching section 43 is arranged at the middle position of the fixing ring 41, and a plurality of the heat dissipation slots 44 are evenly distributed at the top surface of the limiting helmet 42.

[0035] In one embodiment of the present invention, the anti-collision component 5 includes an elastic tube 51 and a micro motor 53. The top of the elastic tube 51 is fixedly connected to a shaking hair ball 52. The top of the micro motor 53 is fixedly connected to a rotating shaft. The upper end of the rotating shaft is fixedly provided with a hydraulic rod 54. The upper end of the hydraulic rod 54 is fixedly connected to a rotating windmill 55.

[0036] In one embodiment of the present invention: the storage assembly 6 includes a storage box 61, a storage groove 66, a telescopic rod 68, a receiving block 69 and a movable handle 72. Universal wheels 62 are fixedly arranged at the four corners of the lower end of the storage box 61. The box door 63 is rotatably connected to the top position of the storage box 61. The upper end of the box door 63 is fixedly connected to a pull ring 64. The storage groove 66 is opened at the top position of the storage box 61. The inner side of the storage groove 66 is provided with two side grooves 67. The telescopic rod 68 is fixedly connected to the inside of the side grooves 67. The receiving block 69 is fixedly connected to the top of the telescopic rod 68. The top of the receiving block 69 is fixedly connected to a connecting top plate 70. The top of the connecting top plate 70 is fixedly connected to a pull plate 71. The bottom of the movable handle 72 is fixedly connected to the top of the pull plate 71. The storage box 61 is also provided with an anti-wear pad 34.

[0037] Example 1, please refer to the attached Figure 1 -Attached Figure 8 By threading the first delivery tube 13 and the internal thread 14 and the external thread 16 of the second delivery tube 15, the two nasal tubes 21 and the lower support plate 23 are matched one by one, the neck is put into the interior of the fastening collar 33, the perforations and fixing columns on the extension section 36 are adapted, and fastened with fasteners 38, a restricting helmet 42 is worn on the head, and the tightness of the head is adjusted using the telescopic section 43, thereby increasing the fixing effect of the breathing tube during use.

[0038] Example 2, please refer to the attached Figure 1 -Attached Figure 8 By setting the elastic tube 51, shaking hair, micro motor 53, hydraulic rod 54 and rotating windmill 55 in the anti-collision component 5, by turning on the micro motor 53, the micro motor 53 drives the rotating shaft and the rotating windmill 55 to rotate. At the same time, the hydraulic rod 54 facilitates the high extension of the rotating windmill 55. Bright colors and interesting patterns are affixed to the set restriction helmet 42 for decoration, which attracts children's attention, reduces their resistance, and makes the restriction helmet 42 more lovely and interesting, so that they will accept treatment more actively, which is beneficial to their health.

[0039] Example 3, please refer to the attached Figure 1 -Attached Figure 8, through the storage assembly 6, the internal thread 14 provided on the first delivery tube 13 and the external thread 16 provided on the second delivery tube 15 are rotated counterclockwise, so as to facilitate the disassembly of the first delivery tube 13 and the second delivery tube 15. After the telescopic tube is retracted to the shortest length, the movable handle 72 is pulled, and the telescopic rod 68 drives the receiving block 69, the connecting top plate 70 and the pulling plate 71 to move upward, so as to achieve the storage effect of the first breathing tube assembly 1, the second breathing tube assembly 20, the lower fastening assembly 3, the upper fastening assembly 4 and the anti-collision assembly 5;

[0040] Specifically, by arranging a circle of anti-wear pads 34 inside the fastening collar 33, it is convenient for children to be more comfortable when carrying the fastening collar 33;

[0041] Specifically, by providing a telescopic section 43 in the middle of the fixing ring 41, and the top of the fixing ring 41 is fixedly connected to the limiting helmet 42, it is convenient to adapt to different children's head circumferences and has better applicability;

[0042] Specifically, the breathing hose 11, the joint tube 12, the first delivery tube 13, the second delivery tube 15, the telescopic tube section and the nasal tube 21 are all made of silicone, which is softer, more comfortable and has a certain elasticity, which can adapt to the physical activities of children and reduce the stimulation to the respiratory tract of children and the discomfort of children to the breathing tube. At the same time, the surface is smooth and easy to clean and disinfect;

[0043] Specifically, through the threaded connection setting between the first delivery tube 13 and the second delivery tube 15, they can be quickly and firmly spliced ​​together, and the connection structure is made of medical-grade materials to ensure safety, non-toxicity and good sealing, and is easy to clean and disinfect, facilitating thorough cleaning and disinfection, and reducing the risk of cross infection.

[0044] Specifically, the storage box 61 can effectively protect the multiple tubes inside from collision, extrusion, dust and bacteria, which is essential for maintaining the cleanliness and integrity of the tubes, ensuring that the tubes can work normally when needed, and is easy to carry, so that users can quickly find the required breathing tubes. The storage box itself is also easy to clean and can be wiped with a damp cloth or rinsed with clean water to keep it clean and hygienic.

[0045] Working principle: First, open the storage box 61, rotate the rotating column, pull the pull ring 64 to gently open the box door 63, and be careful not to use too much force to avoid damaging the storage box 61. The internal thread 14 of the first delivery tube 13 and the external thread 16 of the second delivery tube 15 to be used are connected clockwise, and the height is adjusted by the telescopic tube section 18 to be used, so as to be suitable for children of different heights;

[0046] Before using the device, children see that the micro motor 53 set in the anti-collision component 5 drives the rotating shaft and the rotating windmill 55 to rotate, and the two elastic tubes 51 set drive the two shaking hair balls 52 to rotate, thereby attracting the attention of children, and the hydraulic rod 54 drives the rotating windmill 55 set on the top to retract, and the restriction helmet 42 is decorated with bright colors and interesting patterns to attract the attention of children, reduce their resistance, make the restriction helmet 42 more lovely and interesting, so that they will accept treatment more actively, which is beneficial to physical health, and insert the two nasal tubes 21 into the To the nasal cavity of the child who needs treatment, the chin is placed at the position of the lower support plate 23, and the limiting helmet 42 is put on at the same time. The upper fastening component 4 and the lower fastening component 3 provided are used to limit the position of the child inserting the tube body, which is beneficial to physical and mental health. After using the child breathing tube, the first delivery tube 13 and the second delivery tube 15 are rotated counterclockwise to disassemble the first delivery tube 13 and the second delivery tube 15, and then the disassembled components are placed in the storage box 61, and at the same time, they are placed in the storage box 61 in the correct way to ensure that the components are placed stably without shaking;

[0047] In one embodiment of the present invention: the second breathing tube assembly 20 comprises a nasal tube 21, a bottom plate 22 and a lower support plate 23. The number of nasal tubes 21 is two and they are symmetrically arranged. The bottom plate 22 is arranged at the bottom of the two nasal tubes 21, and the lower support plate 23 is arranged at the right front end of the bottom plate 22. The two nasal tubes 21 are arranged inside a cavity, thereby forming a closed space.

[0048] In one embodiment of the present invention: the lower fastening assembly 3 includes a connecting vertical plate 31, a fastening collar 33, a connecting piece 35, an extension section 36 and a limiting column 37. The lower end of the connecting vertical plate 31 is fixedly connected with an elastic rope 32, the end of the elastic rope 32 is connected to the left end of the fastening collar 33, a circle of anti-wear pad 34 is fixedly arranged inside the fastening collar 33, the middle part of the fastening collar 33 is opened, the left end of the connecting piece 35 is fixedly connected to the left opening of the fastening collar 33, the left side of the extension section 36 is fixedly connected to the right end of the connecting piece 35, three limiting columns 37 are fixed to the outer side of the fastening collar 33 near the middle opening, the extension section 36 is provided with a through hole matched with the limiting column 37, and a fastener 38 is arranged on the limiting column 37;

[0049] In one embodiment of the present invention: the upper fastening assembly 4 comprises a fixing ring 41, a restraining helmet 42, a stretching section and a heat dissipation slot 44, the outer side of the restraining helmet 42 is fixed to the fixing ring 41, the stretching section 43 is arranged at the middle position of the fixing ring 41, the heat dissipation slots 44 are evenly distributed at the top position of the restraining helmet 42, and the number of the heat dissipation slots 44 is several;

[0050] In one embodiment of the present invention, the anti-collision component 5 includes an elastic tube 51 and a micro motor 53. The top of the elastic tube 51 is fixedly connected to a shaking hair ball 52. The top of the micro motor 53 is fixedly connected to a rotating shaft. The upper end of the rotating shaft is fixedly provided with a hydraulic rod 54. The upper end of the hydraulic rod 54 is fixedly connected to a rotating windmill 55.

[0051] In one embodiment of the present invention: the storage assembly 6 includes a storage box 61, a containing groove 66, a telescopic rod 68, a receiving block 69 and a movable handle 72. A fixed groove 65 is provided on the top surface of the storage box 61. Universal wheels 62 are fixedly provided at the four corners of the lower end of the storage box 61. A box door 63 is rotatably connected to the top position of the storage box 61. A pull ring 64 is fixedly connected to the upper end of the box door 63. The containing groove 66 is provided at the top position of the storage box 61. Two side grooves 67 are provided on the inner side of the fixed groove 65. The telescopic rod 68 is fixedly connected to the inside of the side groove 67. The receiving block 69 is fixedly connected to the top of the telescopic rod 68. A connecting top plate 70 is fixedly connected to the top of the connecting top plate 70. A pull plate 71 is fixedly connected to the top of the connecting top plate 70. The bottom of the movable handle 72 is fixedly connected to the top of the pull plate 71. An anti-wear pad 34 is also provided inside the storage box 61.

[0052] Example 1, please refer to the attached Figure 1 -Attached Figure 8 , by threading the first delivery tube 13 and the internal thread 14 and the external thread 16 of the second delivery tube 15, the two nasal tubes 21 and the lower support plate 23 are matched one by one, the neck is put into the interior of the fastening collar 33, the perforations on the extension section 36 and the fixing columns are adapted, and the fasteners 38 are used to fasten, the head is worn with a restricting helmet 42, and the tightness of the head is adjusted using the telescopic section 43, thereby increasing the fixing effect of the breathing tube during use;

[0053] Example 2, please refer to the attached Figure 1 -Attached Figure 8 , through the setting of the elastic tube 51, the shaking hair, the micro motor 53, the hydraulic rod 54 and the rotating windmill 55 in the anti-collision component 5, by turning on the micro motor 53, the micro motor 53 drives the rotating shaft and the rotating windmill 55 to rotate, and at the same time, the hydraulic rod 54 facilitates the high extension of the rotating windmill 55, and the setting of the restriction helmet 42 is decorated with bright colors and interesting patterns to attract children's attention, reduce their resistance, make the restriction helmet 42 more lovely and interesting, so that they will accept treatment more actively, which is beneficial to physical health;

[0054] Example 3, please refer to the attached Figure 1 -Attached Figure 8, through the storage assembly 6, the internal thread 14 provided on the first delivery tube 13 and the external thread 16 provided on the second delivery tube 15 are rotated counterclockwise, so as to facilitate the disassembly of the first delivery tube 13 and the second delivery tube 15. After the telescopic tube is retracted to the shortest length, the movable handle 72 is pulled, and the telescopic rod 68 drives the receiving block 69, the connecting top plate 70 and the pulling plate 71 to move upward, so as to achieve the storage effect of the first breathing tube assembly 1, the second breathing tube assembly 20, the lower fastening assembly 3, the upper fastening assembly 4 and the anti-collision assembly 5;

[0055] Specifically, by arranging a circle of anti-wear pads 34 inside the fastening collar 33, it is convenient for children to be more comfortable when carrying the fastening collar 33;

[0056] Specifically, by providing a telescopic section 43 in the middle of the fixing ring 41, and the top of the fixing ring 41 is fixedly connected to the limiting helmet 42, it is convenient to adapt to different children's head circumferences and has better applicability;

[0057] Specifically, the breathing hose 11, the joint tube 12, the first delivery tube 13, the second delivery tube 15, the telescopic tube section and the nasal tube 21 are all made of silicone, which is softer, more comfortable and has a certain elasticity, which can adapt to the physical activities of children and reduce the stimulation to the respiratory tract of children and the discomfort of children to the breathing tube. At the same time, the surface is smooth and easy to clean and disinfect;

[0058] Specifically, the first delivery tube 13 and the second delivery tube 15 are threadedly connected to each other, so that they can be quickly and firmly spliced ​​together, and the connection structure is made of medical-grade materials to ensure safety, non-toxicity, good sealing, and easy cleaning and disinfection, which facilitates thorough cleaning and disinfection and reduces the risk of cross infection.

[0059] Specifically, the storage box 61 can effectively protect the multiple tubes inside from collision, extrusion, dust and bacteria, which is essential for maintaining the cleanliness and integrity of the tubes, ensuring that the tubes can work normally when needed, and is easy to carry, so that users can quickly find the required breathing tubes. The storage box 61 itself is also easy to clean and can be wiped with a wet cloth or rinsed with clean water to keep it clean and hygienic.

[0060] Working principle: First, open the storage box 61, rotate the rotating column, pull the pull ring 64 to gently open the box door 63, and be careful not to use too much force to avoid damaging the storage box 61. The internal thread 14 of the first delivery tube 13 and the external thread 16 of the second delivery tube 15 to be used are connected clockwise, and the height is adjusted by the telescopic tube section 18 to be used, so as to be suitable for children of different heights;

[0061] Before using the device, children see that the micro motor 53 set in the anti-collision component 5 drives the rotating shaft and the rotating windmill 55 to rotate, and the two elastic tubes 51 drive the two shaking hair balls 52 to rotate, thereby attracting the attention of children, and the hydraulic rod 54 drives the rotating windmill 55 set on the top to retract, and the restriction helmet 42 is decorated with bright colors and interesting patterns to attract the attention of children, reduce their resistance, make the restriction helmet 42 more lovely and interesting, so that they will accept treatment more actively, which is beneficial to physical health, and extend the two nasal tubes 21 into the nasal cavity of the child who needs treatment. The chin is placed at the position of the lower support plate 23, and the limiting helmet 42 is worn at the same time. The upper fastening component 4 and the lower fastening component 3 provided are used to limit the position of the child inserting the tube body, which is beneficial to physical and mental health. After using the child breathing tube, the first delivery tube 13 and the second delivery tube 15 are rotated counterclockwise to disassemble the first delivery tube 13 and the second delivery tube 15, and then the disassembled components are placed into the storage box 61, and placed in the storage box 61 in the correct way to ensure that the components are placed stably without shaking or colliding with each other. Since the storage box 61 is also provided with an anti-wear pad 34, when storing The first breathing tube assembly 1, the second breathing tube assembly 20, the lower fastening assembly 3, the upper fastening assembly 4 and the anti-collision assembly 5 will not be damaged during storage and transportation, so the tube body is easy to use. After the tube body is used, the storage box 61 is closed, and the box door 63 on the top of the storage box 61 is covered to ensure that the box door 63 and the storage box 61 fit tightly to prevent dust and bacteria from entering. The storage box 61 can be carried to different places as needed, or stored in a safe and dry place. When storing, avoid direct sunlight and high temperature environment to avoid affecting the performance between the tubes. Since the interior of the storage box 61 is also provided with anti-wear The pad 34 will not damage the first breathing tube assembly 1, the second breathing tube assembly 20, the lower fastening assembly 3, the upper fastening assembly 4 and the anti-collision assembly 5 during storage and transportation, which is convenient for the use of the tube body. After the use of the tube body, close the storage box 61, cover the box door 63 on the top of the storage box 61, ensure that the box door 63 and the storage box 61 fit tightly to prevent dust and bacteria from entering. According to needs, the storage box 61 can be carried to different places, or stored in a safe and dry place. When storing, avoid direct sunlight and high temperature environment to avoid affecting the performance between the tube bodies. At this point, the entire work process ends.

[0062] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0064] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0065] It is apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the changes still fall within the protection scope of the invention.

Claims

1. A spliced ​​medical breathing tube for children, comprising a first breathing tube assembly (1), characterized in that: The first breathing tube assembly (1) comprises a second breathing tube assembly (20) connected to the first breathing tube assembly (1), a lower fastening assembly (3) connected to the second breathing tube assembly (20), an upper fastening assembly (4) connected to the second breathing tube assembly (20), an anti-collision assembly (5) connected to the upper fastening assembly (4), and a storage assembly (6) connected to the first breathing tube assembly (1); The anti-collision component (5) comprises an elastic tube (51) and a micro motor (53); the top end of the elastic tube (51) is fixedly connected to a shaking hair ball (52); the top end of the micro motor (53) is fixedly connected to a rotating shaft; a hydraulic rod (54) is fixedly arranged on the upper end of the rotating shaft; and the upper end of the hydraulic rod (54) is fixedly connected to a rotating windmill (55); The storage assembly (6) comprises a storage box (61), a containing groove (66), a telescopic rod (68), a receiving block (69) and a movable handle (72). Universal wheels (62) are fixedly arranged at the four corners of the lower end of the storage box (61). A box door (63) is rotatably connected to the top position of the storage box (61). A pull ring (64) is fixedly connected to the upper end of the box door (63). A fixing groove (65) is provided on the top surface of the storage box (61). The containing groove (66) is provided at the top position of the storage box (61). The storage box (61) is provided with two side grooves (67) on the inner side of the storage groove (66), the telescopic rod (68) is fixedly connected to the inside of the side groove (67), the receiving block (69) is fixedly connected to the top of the telescopic rod (68), the top of the receiving block (69) is fixedly connected to a connecting top plate (70), the top of the connecting top plate (70) is fixedly connected to a pulling plate (71), the bottom of the movable handle (72) is fixedly connected to the top of the pulling plate (71), and an anti-wear pad (34) is also provided inside the storage box (61).

2. A spliced ​​medical breathing tube for children according to claim 1, characterized in that: The first breathing tube assembly (1) comprises a breathing hose (11), a joint tube (12), a first delivery tube (13), a second delivery tube (15), a telescopic tube section (18) and a connecting main tube (19); the top end of the joint tube (12) is fixedly connected to the bottom end of the breathing hose (11); an internal thread (14) is provided inside the first delivery tube (13); an external thread (16) is fixedly provided on the outside of the second delivery tube 15; and the top of the second delivery tube (15) is threadedly connected to the first delivery tube (13) that is compatible with the internal thread (14).

3. A spliced ​​medical breathing tube for children according to claim 2, characterized in that: The first delivery pipe (13) and the second delivery pipe (15) are provided with delivery openings (17) therein, the delivery openings (17) penetrate the interior of the breathing hose (11) and the joint pipe (12), and a connecting section (191) is fixedly connected to the bottom of the connecting main pipe (19).

4. The spliced ​​medical breathing tube for children according to claim 1, characterized in that: The second breathing tube assembly (20) comprises a nasal tube (21), a bottom plate (22) and a lower support plate (23). The number of the nasal tubes (21) is two and they are symmetrically arranged. The bottom plate (22) is arranged at the bottom of the two nasal tubes (21), the lower support plate (23) is arranged at the right front end of the bottom plate (22), and the two nasal tubes (21) are arranged inside a cavity.

5. The spliced ​​medical breathing tube for children according to claim 1, characterized in that: The lower fastening assembly (3) comprises a connecting vertical plate (31), a fastening collar (33), a connecting piece (35), an extension section (36) and a limiting column (37); the lower end of the connecting vertical plate (31) is fixedly connected to an elastic rope (32); the end of the elastic rope (32) is connected to the left end of the fastening collar (33); and a circle of anti-wear pad (34) is fixedly arranged inside the fastening collar (33).

6. The spliced ​​medical breathing tube for children according to claim 5, characterized in that: The middle part of the fastening collar (33) is open, the left end of the connecting piece (35) is fixedly connected to the left opening of the fastening collar (33), the left side of the extension section (36) is fixedly connected to the right end of the connecting piece (35), the outer side of one end of the fastening collar (33) close to the opening is fixedly connected to the limiting column (37), a through hole matching the limiting column (37) is provided at the extension section (36), and a fastener (38) is provided on the limiting column (37).

7. The spliced ​​medical breathing tube for children according to claim 1, characterized in that: The upper fastening assembly (4) comprises a fixing ring (41), a restraining helmet (42), a stretching section and a heat dissipation groove (44); the outer side of the restraining helmet (42) is fixed to the fixing ring (41); the stretching section (43) is arranged at the middle position of the fixing ring (41); and a plurality of heat dissipation grooves (44) are evenly distributed at the top surface of the restraining helmet (42).

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