Quick-pulling anti-falling structure of atomizer connecting pipe
By designing a double-layer tubular structure and locking device for the nebulizer connecting tube, the problems of traditional nebulizer connecting tubes being difficult to remove and prone to falling off are solved, achieving a stable connection and convenient insertion and removal, ensuring the safety of use and the effective utilization of the medication.
Patent Information
- Application Number
- CN202422865861.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Traditional nebulizer connecting tubes are difficult to remove if they are too tight, and easy to fall off if they are too loose, resulting in wasted medication and potential dangers.
A quick-release and anti-detachment structure for atomizer connecting tubes is designed, which adopts a double-layer tubular structure and a locking device, including a spring and a limiting block. A stable connection is achieved by the sliding of the limiting block and the return of the spring, and airtightness is ensured by a rigid connecting tube and a sealing ring.
It achieves a stable connection that is not easy to fall off, is easy to plug and unplug, and ensures the safety of use and the effective utilization of the medicine.
Smart Images
Figure CN223746788U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of atomizer technology, and in particular to a quick-release and anti-detachment structure for atomizer connecting tubes. Background Technology
[0002] With increasing air pollution and seasonal changes, respiratory illnesses such as colds, coughs, and asthma are becoming more common. Nebulized inhalation therapy, due to its painless, rapid, and effective nature, has become an important method for treating these diseases. In this treatment, a nebulizer is connected to an oxygen meter via a connecting tube, atomizing the medication into tiny particles that can be inhaled into the respiratory tract and lungs.
[0003] However, traditional nebulizer connecting tubes have some drawbacks: connections that are too tight are difficult to remove, while connections that are too loose are prone to detachment, resulting in medication waste and potential hazards. To address these issues, it is necessary to design a more secure and reliable connection that is also easy to insert and remove, thus preventing detachment and meeting the needs of clinical use. Utility Model Content
[0004] The main purpose of this utility model is to provide a quick-release and anti-detachment structure for atomizer connecting tubes, which solves the problems mentioned in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A quick-release and anti-detachment structure for an atomizer connector includes an atomizer, a connector, and an atomizing tube. The connector is cylindrical and includes a first connecting end and a second connecting end. The first connecting end is connected to the connector of the atomizer, and the second connecting end is connected to the atomizing tube. The second connecting end is constructed as a double-layered tubular structure comprising an outer tube and an inner tube. Multiple mounting holes are symmetrically formed inside the outer tube, and each mounting hole contains a locking device. The locking device includes a spring and a limiting block. One end of the spring is fixed to the bottom of the mounting hole, and the other end is connected to the bottom of the limiting block, which is slidably mounted in the mounting hole. The limiting block has a first arc surface on its right side and a second arc surface on its rear side. A rigid connecting tube is provided at the end of the atomizing tube, and a flange is provided at the end of the rigid connecting tube. A top block is provided on the right side of the flange, and the top block is correspondingly positioned with the locking device.
[0007] Furthermore, the opening of the inner tube is narrowed, and a sealing ring is provided on the inner tube.
[0008] Furthermore, one end of the rigid connecting pipe is equipped with an anti-slip strip.
[0009] Furthermore, the inner wall of the first connecting end is provided with protrusions to increase friction.
[0010] The utility model also includes other components that can make the atomizer connecting pipe quick pull anti -drop structure normal use, these equipment or components all adopt the conventional technical means in the field.
[0011] The utility model discloses a connector, which comprises a hard connecting pipe, a sealing ring, a locking device, a first connecting end, a second connecting end, a first arc surface, a second arc surface and a limiting block.
[0012] Compared with the prior art, the utility model has the beneficial effects that connection is stable and not easy to fall off, and insertion and pulling are convenient. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the whole structure schematic diagram of the utility model.
[0014] Figure 2 It is the structure schematic diagram of the limiting block of the utility model. Figure 1
[0015] Figure 3 It is the structure schematic diagram of the connector of the utility model.
[0016] Figure 4 It is the structure schematic diagram of the hard connecting pipe of the utility model.
[0017] Figure 5 It is the structure schematic diagram of the limiting block of the utility model.
[0018] In the drawing: 1, connector;2, atomizing pipe;3, hard connecting pipe;31, flange;32, top block;33, antiskid strip;4, first connecting end;5, second connecting end;51, outer tube;52, inner tube;53, mounting hole;6, locking device;61, spring;62, limiting block;7, first arc surface;8, second arc surface;9, sealing ring;10, protrusion. DETAILED DESCRIPTION
[0019] The utility model will be further explained in detail in connection with the drawings and specific embodiment.
[0020] Embodiment:
[0021] For example, Figures 1-5 As shown, a quick pull-out anti-disconnection structure for an atomizer connecting pipe includes an atomizer, a connector 1, and an atomizing pipe 2. The connector 1 is cylindrical, and includes a first connecting end 4 and a second connecting end 5. The first connecting end 4 is connected to a joint of the atomizer, and the second connecting end 5 is connected to the atomizing pipe 2. The second connecting end 5 is configured as a double-layer tubular structure including an outer pipe 51 and an inner pipe 52. A plurality of mounting holes 53 are symmetrically formed in the outer pipe 51, and a locking device 6 is mounted in each of the mounting holes 53. The locking device 6 includes a spring 61 and a limiting block 62. One end of the spring 61 is fixed to the bottom of the mounting hole 53, and the other end of the spring 61 is connected to the bottom of the limiting block 62. The limiting block 62 is slidingly installed in the mounting hole 53. A first arc surface 7 is arranged on the right side of the limiting block 62, and a second arc surface 8 is arranged on the back side of the limiting block 62. The atomizing pipe 2 is provided with a hard connecting pipe 3 at one end thereof. The hard connecting pipe 3 is provided with a flange 31 at one end thereof. A top block 32 is arranged on the right side of the flange 31, and the top block 32 is arranged in correspondence with the locking device 6.
[0022] In addition, the hard connecting pipe 3 is provided with an anti-slip strip 33 at one end thereof. The inner wall of the first connecting end 4 is provided with a raised portion 10 for increasing friction. The inner pipe 52 is tapered at the pipe opening, and is provided with a sealing ring 9.
[0023] The working principle of the quick pull-out anti-disconnection structure for the atomizer connecting pipe is as follows. During connection, the inner pipe 52 is inserted into the hard connecting pipe 3. The flange 31 of the hard connecting pipe 3 will press the first arc surface 7 of the limiting block 62, so that the limiting block 62 is retracted into the mounting hole 53. When the hard connecting pipe 3 is installed to the correct position, the limiting block 62 is reset under the action of the spring 61, and the hard connecting pipe 3 is limited. At the same time, the inner wall of the hard connecting pipe 3 will press the sealing ring 9, so as to ensure the air tightness of the connection. During disconnection, the end of the hard connecting pipe 3 with the anti-slip strip 33 is held, and is rotated clockwise. The top block 32 will press the second arc surface 8, so that the limiting block 62 is gradually retracted into the mounting hole 53, and the atomizing pipe 2 can be pulled out.
[0024] The above embodiments only describe the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various modifications and improvements to the technical solutions of the present utility model made by those skilled in the art shall fall within the protection scope of the present utility model.
Claims
1. An atomizer connecting pipe quick pull anti-drop structure, comprising an atomizer, a connector (1) and an atomizing pipe (2), characterized in that: The connector (1) is cylindrical, comprising a first connecting end (4) connected to a joint of an atomizer and a second connecting end (5) connected to an atomizing tube (2); the second connecting end (5) is configured as a double-layer tubular structure comprising an outer tube (51) and an inner tube (52), a plurality of mounting holes (53) are symmetrically formed in the outer tube (51), and a locking device (6) is mounted in each mounting hole (53); the locking device (6) comprises a spring (61) and a limiting block (62), one end of the spring (61) is fixed to the bottom of the mounting hole (53), the other end of the spring (61) is connected to the bottom of the limiting block (62), and the limiting block (62) is slidingly installed in the mounting hole (53); a first arc surface (7) is arranged on the right side of the limiting block (62), and a second arc surface (8) is arranged on the back side of the limiting block (62); the atomizing tube (2) is provided with a hard connecting tube (3) at the end thereof, the hard connecting tube (3) is provided with a flange (31) at the end thereof, the flange (31) is provided with a top block (32) on the right side thereof, and the top block (32) is arranged correspondingly to the locking device (6).
2. The quick pull-out anti-disengagement structure of an atomizer connecting tube according to claim 1, characterized in that: The mouth of the inner tube (52) is narrowed, and a sealing ring (9) is arranged on the inner tube (52).
3. The quick pull-out anti-disengagement structure of an atomizer connecting tube according to claim 1, characterized in that: The hard connecting tube (3) is provided with an anti-skid strip (33) at one end thereof.
4. The quick pull-out anti-disengagement structure of an atomizer connecting tube according to claim 1, characterized in that: The inner wall of the first connecting end (4) is provided with a raised portion (10) for increasing friction.