Atomization device

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to an atomization device which comprises an atomizer body, a spray pipe is installed on the side wall of the atomizer body, one end of the spray pipe is fixedly connected with an installation base, an installation chamber is formed in the installation base, an atomization guide pipe is installed in the installation chamber, and one end of the atomization guide pipe is fixedly connected with an atomization mask. And the storage box is fixed to the side wall of the mounting base, a two-way threaded rod is rotationally connected to the interior of the storage box, nut sleeves are rotationally connected to the upper side and the lower side of the two-way threaded rod correspondingly, and adjusting rods are fixedly connected to the nut sleeves. Through mutual cooperation of the two-way threaded rod, the adjusting rod, the fixing ring and other structures, the atomization guide pipe can be clamped and fixed from the upper side and the lower side, the stability of the atomization guide pipe and an atomization mask during installation can be enhanced conveniently, the atomization guide pipe can be unlocked through separation of the fixing ring and the atomization guide pipe, and the atomization guide pipe can be fixed conveniently. Therefore, disassembly, replacement or cleaning are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an atomization device. Background Art

[0002] Compared with the traditional method of taking medicine to treat respiratory diseases such as asthma, medical nebulizers atomize the drug liquid into tiny particles, and the drugs enter the respiratory tract and lungs through inhalation, thereby achieving painless, rapid and effective treatment. They are classified as Class II medical devices, but in actual use, the existing nebulizers still have some shortcomings, namely, it is not convenient to disassemble, clean or replace the nebulizer mask. If different patients use the same nebulizer mask, there will be a phenomenon of spreading germs. Utility Model Content

[0003] The utility model aims to provide an atomizing device, which can quickly disassemble, clean or replace an atomizing mask.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] An atomizing device, comprising:

[0006] Atomizer body, a nozzle is installed on the side wall of the atomizer body, one end of the nozzle is fixedly connected to a mounting seat, a mounting chamber is opened inside the mounting seat, an atomization conduit is installed in the mounting chamber, and one end of the atomization conduit is fixedly connected to an atomization mask;

[0007] A storage box is fixed on the side wall of the mounting seat, a bidirectional threaded rod is rotatably connected inside the storage box, nut sleeves are rotatably connected to the upper and lower sides of the bidirectional threaded rod, and an adjustment rod is fixedly connected to the nut sleeve;

[0008] A fixing ring is installed on the adjusting rod, and a limiting block is fixedly connected to the inner wall of the fixing ring.

[0009] Based on the above technical solution, its use principle and the technical effects produced are as follows:

[0010] When atomization operation is required, first extend the sealing ring on the atomization catheter into the installation room and make it fit into the sealing groove. Then, after adjusting the use angle of the atomization mask, rotate the knob to drive the two-way threaded rod to rotate in the storage box. Then, by utilizing the adaptation relationship between the threaded hole and the two-way threaded rod, drive the two nut sleeves to approach each other at the same time, which can drive the two adjusting rods to move accordingly, thereby driving the two fixing rings to approach each other. When the two fixing rings are close to each other, the atomization catheter can be clamped and fixed from the upper and lower sides, which is convenient for enhancing the stability of the atomization catheter and the atomization mask during installation. When the fixing ring is clamped, the limit block on its inner wall will also be stuck in the limit groove, so as to facilitate the positioning of the atomization catheter and prevent it from rotating in the installation room, thereby causing the use angle of the atomization mask to be misaligned. When the atomization mask needs to be replaced, the knob is rotated in the opposite direction to drive the two-way threaded rod to rotate, which can drive the adjusting rod and the fixing ring to move away from each other, and the atomization catheter can be unlocked, which is convenient for disassembly, replacement or cleaning.

[0011] In a preferred example, the present invention can be further configured as follows: a liquid filling port is provided on the top of the atomizer body.

[0012] In a preferred example, the present invention can be further configured as follows: the atomization conduit and the atomization mask are interconnected.

[0013] In a preferred example, the utility model can be further configured as follows: a sealing ring is fixedly connected to the outer edge of one end of the atomizing conduit, and a sealing groove matched with the sealing ring is opened inside the installation chamber.

[0014] In a preferred example, the utility model can be further configured as follows: the bidirectional threaded rod is rotatably connected in the storage box via a bearing, and a knob is installed at the top end of the bidirectional threaded rod.

[0015] In a preferred example, the utility model can be further configured as follows: the threads of the upper and lower sections of the bidirectional threaded rod are provided in opposite directions, and a threaded hole matching the bidirectional threaded rod is provided on the nut sleeve.

[0016] In a preferred example, the utility model can be further configured as follows: through holes adapted to the adjustment rods are provided on the side walls of the storage box and the mounting seat.

[0017] In a preferred example, the utility model can be further configured as follows: the cross-sectional shape of the limit block is fan-shaped, and a limit groove matched with the limit block is opened on the side wall of the atomization conduit.

[0018] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0019] Fixed connection refers to a connection in which parts or components are fixed without any relative movement. There are two types of connection: detachable and non-detachable.

[0020] (1) A removable connection is a connection that uses screws, splines, wedge pins, etc. to hold parts together. This type of connection can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0021] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting for maintenance or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.);

[0022] An active connection is a connection in which parts or components are fixed so that they can move relative to each other.

[0023] The above technical solution of the utility model has the following beneficial technical effects:

[0024] 1. In the utility model, by cooperating with each other of the bidirectional threaded rod, the adjusting rod, the fixing ring and other structures, the atomizing conduit can be clamped and fixed from the upper and lower sides, so as to enhance the stability of the atomizing conduit and the atomizing mask during installation, and by disengaging the fixing ring from the atomizing conduit, the atomizing conduit can be unlocked, so as to facilitate disassembly, replacement or cleaning.

[0025] 2. In the utility model, the atomizing conduit is positioned by the cooperation of the limit blocks and limit grooves to prevent it from rotating in the installation room, thereby causing the atomizing mask to be misaligned in use.

[0026] 3. In the present invention, the sealing ring and the sealing groove are provided, which not only facilitates and quickly installs the atomizing catheter, but also enhances the sealing performance between the mounting seat and the atomizing catheter, thereby preventing the drug solution from leaking out during atomization. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a three-dimensional schematic diagram of the bidirectional threaded rod structure of the utility model;

[0029] Figure 3 It is a three-dimensional schematic diagram of the fixing ring structure of the utility model;

[0030] Figure 4 It is a three-dimensional schematic diagram of the atomizing mask structure of the utility model;

[0031] Figure 5It is a cross-sectional schematic diagram of the mounting seat structure of the utility model.

[0032] Reference numerals:

[0033] 1. Atomizer body; 2. Nozzle; 3. Mounting seat; 4. Mounting chamber; 5. Atomization duct; 6. Atomization mask; 7. Storage box; 8. Bidirectional threaded rod; 9. Nut sleeve; 10. Adjustment rod; 11. Fixing ring; 12. Limit block; 13. Sealing ring; 14. Sealing groove; 15. Knob; 16. Limit groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure. It should be noted that the embodiments of the present utility model and the features in the embodiments can be combined with each other without conflict.

[0035] According to the concept of this application, Figures 1 to 4 An embodiment of an atomizing device for atomizing inhalation therapy is described below. Specifically, the atomizing device is constructed as a split structure, which has three components, namely, a nebulizer body 1, a storage box 7, and a fixing ring 11. Through the cooperation of the bidirectional threaded rod 8, the adjustment rod 10, the fixing ring 11 and other structures, the atomizing conduit 5 can be clamped and fixed from both sides, which is convenient for enhancing the stability of the atomizing conduit 5 and the atomizing mask 6 during installation, and by disengaging the fixing ring 11 from the atomizing conduit 5, the atomizing conduit 5 can also be unlocked, thereby facilitating disassembly, replacement or cleaning.

[0036] Combination Figure 1-4 As shown, the utility model provides an atomizing device, comprising:

[0037] A nebulizer body 1, a nozzle 2 is installed on the side wall of the nebulizer body 1, one end of the nozzle 2 is fixedly connected to a mounting seat 3, a mounting chamber 4 is provided inside the mounting seat 3, an atomizing conduit 5 is installed in the mounting chamber 4, and one end of the atomizing conduit 5 is fixedly connected to an atomizing mask 6;

[0038] A storage box 7 is fixed on the side wall of the mounting base 3. A bidirectional threaded rod 8 is rotatably connected inside the storage box 7. Both upper and lower sides of the bidirectional threaded rod 8 are rotatably connected to nut sleeves 9. An adjusting rod 10 is fixedly connected to the nut sleeves 9.

[0039] The fixing ring 11 is installed on the adjusting rod 10 , and a limiting block 12 is fixedly connected to the inner wall of the fixing ring 11 .

[0040] With respect to the technical solution of this embodiment, the nebulizer body 1 is preferably a gas compression type air compression nebulizer, which mainly utilizes compressed air to form a high-speed airflow through a small tube orifice. The negative pressure generated drives the liquid medicine to be sprayed onto the obstacle, and the liquid droplets are splashed around under high-speed impact, turning into mist particles and spraying out from the outlet pipe.

[0041] Furthermore, a liquid filling port is provided on the top of the nebulizer body 1 , and the liquid filling port is used to replenish the medicine liquid into the nebulizer body 1 in time.

[0042] According to the technical solution of this embodiment, the atomizing conduit 5 and the atomizing mask 6 are interconnected, a sealing ring 13 is fixedly connected to the outer edge of one end of the atomizing conduit 5, and a sealing groove 14 adapted to the sealing ring 13 is provided inside the installation chamber 4. By inserting the sealing ring 13 into the sealing groove 14, not only is it convenient and quick to install the atomizing conduit 5, but it can also enhance the sealing performance between the mounting seat 3 and the atomizing conduit 5 to prevent leakage of the liquid medicine during atomization.

[0043] According to the technical solution of this embodiment, the bidirectional threaded rod 8 is rotatably connected in the storage box 7 through a bearing, and a knob 15 is installed on the top of the bidirectional threaded rod 8. The threads of the upper and lower sections of the bidirectional threaded rod 8 are in opposite directions, and a threaded hole matching the bidirectional threaded rod 8 is provided on the nut sleeve 9. The bidirectional threaded rod 8 is driven to rotate in the storage box 7 by rotating the knob 15, and then the matching relationship between the threaded hole and the bidirectional threaded rod 8 is utilized to drive the two nut sleeves 9 to move in opposite directions at the same time, thereby driving the two adjusting rods 10 to move accordingly, thereby driving the two fixing rings 11 to approach or move away from each other. When the two fixing rings 11 are close to each other, the atomization conduit 5 can be clamped and fixed from the upper and lower sides. When the two fixing rings 11 are away from each other, the atomization conduit 5 can be unlocked, thereby facilitating the disassembly of the atomization conduit 5.

[0044] Furthermore, the shapes of the two fixing rings 11 are both set to be semicircular, and magnetic blocks are fixedly connected to the inner walls of the two fixing rings 11, and the magnetic blocks between the two fixing rings 11 attract each other, so as to enhance the connection strength between the fixing rings 11.

[0045] According to the technical solution of this embodiment, through holes matching the adjusting rod 10 are provided on the side walls of the storage box 7 and the mounting seat 3. The through holes facilitate the upward and downward movement of the adjusting rod 10 to avoid interference.

[0046] The limit block 12 is mainly used to limit the atomization conduit 5. In some embodiments, the cross-sectional shape of the limit block 12 can be set to a fan shape, a rectangle or a semicircle. According to the technical solution of this embodiment, the cross-sectional shape of the limit block 12 is set to a fan shape, and a limit groove 16 compatible with the limit block 12 is provided on the side wall of the atomization conduit 5. When the two fixing rings 11 are close to each other to clamp and fix the atomization conduit 5, the limit block 12 on the inner wall of the fixing ring 11 will be stuck in the limit groove 16, so as to facilitate the positioning of the atomization conduit 5 and prevent it from rotating in the installation chamber 4, thereby causing the atomization mask 6 to shift.

[0047] Specifically, when atomization operation is required, the sealing ring 13 on the atomization conduit 5 is first extended into the installation chamber 4 and inserted into the sealing groove 14. Then, after adjusting the use angle of the atomization mask 6, the knob 15 is rotated to drive the bidirectional threaded rod 8 to rotate in the storage box 7. Then, by utilizing the matching relationship between the threaded hole and the bidirectional threaded rod 8, the two nut sleeves 9 are driven to approach each other at the same time, and the two adjustment rods 10 can be driven to move accordingly, thereby driving the two fixing rings 11 to approach each other. When the two fixing rings 11 are close to each other, the atomization conduit can be adjusted from the upper and lower sides. 5 is clamped and fixed, which is convenient for enhancing the stability of the atomizer conduit 5 and the atomizer mask 6 during installation, and when the fixing ring 11 is clamped, the limit block 12 on the inner wall thereof will also be stuck in the limit groove 16, so as to facilitate the positioning of the atomizer conduit 5 and prevent it from rotating in the installation chamber 4, thereby causing the use angle of the atomizer mask 6 to be misaligned. When the atomizer mask 6 needs to be replaced, the knob 15 is rotated in the opposite direction to drive the two-way threaded rod 8 to rotate, which can drive the adjusting rod 10 and the fixing ring 11 to move away from each other, and the atomizer conduit 5 can be unlocked, thereby facilitating disassembly, replacement or cleaning.

[0048] The following is a further description of an atomization device provided by the utility model in conjunction with the accompanying drawings and implementation modes.

[0049] An atomizing device, comprising:

[0050] A nebulizer body 1, a nozzle 2 is installed on the side wall of the nebulizer body 1, one end of the nozzle 2 is fixedly connected to a mounting seat 3, a mounting chamber 4 is provided inside the mounting seat 3, an atomizing conduit 5 is installed in the mounting chamber 4, and one end of the atomizing conduit 5 is fixedly connected to an atomizing mask 6;

[0051] A storage box 7 is fixed on the side wall of the mounting base 3. A bidirectional threaded rod 8 is rotatably connected inside the storage box 7. Both upper and lower sides of the bidirectional threaded rod 8 are rotatably connected to nut sleeves 9. An adjusting rod 10 is fixedly connected to the nut sleeves 9.

[0052] The fixing ring 11 is installed on the adjusting rod 10 , and a limiting block 12 is fixedly connected to the inner wall of the fixing ring 11 .

[0053] The working principle and use process of the utility model are as follows: first, the sealing ring 13 on the atomizing conduit 5 is extended into the installation chamber 4 and is stuck into the sealing groove 14. Then, after adjusting the use angle of the atomizing mask 6, the knob 15 is rotated to drive the bidirectional threaded rod 8 to rotate in the storage box 7. Then, by utilizing the adaptation relationship between the threaded hole and the bidirectional threaded rod 8, the two nut sleeves 9 are driven to approach each other at the same time, and the two adjusting rods 10 can be driven to move accordingly, thereby driving the two fixing rings 11 to approach each other. When the two fixing rings 11 are close to each other, the atomizing conduit 5 can be clamped and fixed from the upper and lower sides, and when the fixing ring 11 is clamped, the limit block 12 on its inner wall will also be stuck in the limit groove 16, so as to facilitate the positioning of the atomizing conduit 5 to prevent it from rotating in the installation chamber 4, thereby causing the use angle of the atomizing mask 6 to be misaligned. When the atomizing mask 6 needs to be replaced, the knob 15 is rotated in the opposite direction to drive the bidirectional threaded rod 8 to rotate, which can drive the adjusting rod 10 and the fixing ring 11 to move away from each other, and the atomizing conduit 5 can be unlocked.

[0054] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0055] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0056] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An atomizing device, characterized in that: include: An atomizer body (1), a nozzle (2) being installed on a side wall of the atomizer body (1), one end of the nozzle (2) being fixedly connected to a mounting seat (3), a mounting chamber (4) being provided inside the mounting seat (3), an atomizing conduit (5) being installed inside the mounting chamber (4), and one end of the atomizing conduit (5) being fixedly connected to an atomizing mask (6); A storage box (7), the storage box (7) being fixed on the side wall of the mounting seat (3), the interior of the storage box (7) being rotatably connected to a bidirectional threaded rod (8), the upper and lower sides of the bidirectional threaded rod (8) being rotatably connected to nut sleeves (9), and the nut sleeves (9) being fixedly connected to an adjusting rod (10); A fixing ring (11) is mounted on the adjusting rod (10), and a limiting block (12) is fixedly connected to the inner wall of the fixing ring (11).

2. An atomizing device according to claim 1, characterized in that: The top of the atomizer body (1) is provided with a liquid filling port.

3. An atomizing device according to claim 2, characterized in that: The atomizing conduit (5) and the atomizing mask (6) are interconnected.

4. The atomizing device according to claim 2, characterized in that: A sealing ring (13) is fixedly connected to the outer edge of one end of the atomizing conduit (5), and a sealing groove (14) matching the sealing ring (13) is provided inside the installation chamber (4).

5. An atomizing device according to claim 4, characterized in that: The bidirectional threaded rod (8) is rotatably connected in the storage box (7) via a bearing, and a knob (15) is installed at the top end of the bidirectional threaded rod (8).

6. An atomizing device according to claim 5, characterized in that: The threads of the upper and lower sections of the bidirectional threaded rod (8) are arranged in opposite directions, and a threaded hole matching the bidirectional threaded rod (8) is arranged on the nut sleeve (9).

7. The atomizing device according to claim 1, characterized in that: The side walls of the storage box (7) and the mounting seat (3) are both provided with through holes adapted to the adjustment rod (10).

8. An atomizing device according to claim 7, characterized in that: The cross-sectional shape of the limiting block (12) is fan-shaped, and a limiting groove (16) matching the limiting block (12) is provided on the side wall of the atomization conduit (5).

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