Flushing device for nasal cavity

Abstract

The utility model discloses a flushing device for a nasal cavity, and relates to the technical field of medical instruments, in particular to the flushing device for the nasal cavity, which comprises a bottle body for containing normal saline, and a water conveying mechanism is arranged on the bottle body and used for conveying the normal saline in the bottle body. A water outlet mechanism is arranged on the water conveying mechanism, the water conveying mechanism is used for being inserted into the nostrils so that normal saline can be conveyed to the nasal cavity, and the water conveying mechanism comprises a water conveying assembly, a bent pipe installed at the bottle opening of the bottle body in an inserted mode and an installation base fixed to the lower end of the bent pipe and integrally formed. The problems that the top of the upper cover is not closed, so that dust can still enter the bottle body and the bent pipe in the bottle body from the opening in the upper cover, and a bottle opening in the bottle body is small, so that the flushing nozzle is not easy to pour out from the bottle opening in the bottle body when the bottle is used next time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a nasal cavity irrigation device. Background Art

[0002] A nasal cavity irrigation device usually sends physiological saline to the nostrils, flows through the part of the nasal vestibule exposed outside the head, the sinuses, the nasal passages around the nasopharynx, or is discharged from one nostril or from the mouth. Through the above paths, with the help of the bactericidal and cleaning effects of physiological saline itself, the viruses and dirt accumulated in the nasal cavity are discharged; it is commonly used for nasal cavity irrigation of patients with nasal diseases such as acute and chronic rhinitis, allergic rhinitis, nasal polyps, sinusitis, epistaxis, etc.

[0003] It is found that the publication (announcement) number: CN219022232U discloses a nasal cavity irrigation device. In this technology, "the split design of the upper cover, the irrigation nozzle and the bent pipe enables the irrigation nozzle and the bent pipe to be stored inside the bottle body when the device is not in use" and other technical solutions, and has technical effects such as "the whole device is reduced as much as possible, greatly saving the storage space, and the built-in storage design of the irrigation nozzle and the bent pipe avoids dust accumulation and bumps, making the whole nasal cavity irrigation device more hygienic".

[0004] When the irrigation device in the above solution is not in use, the removed irrigation nozzle is directly placed inside the bottle body for dust prevention. However, after the bent pipe is stored inside the bottle body, since the top of the upper cover is not closed, dust will still enter the bottle body and the bent pipe inside the bottle body through the openings on the upper cover, and due to the small bottle mouth on the bottle body, it is not easy to pour out the irrigation nozzle from the bottle mouth on the bottle body when using it next time. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a nasal cavity irrigation device, which has the characteristics of being convenient for assembly and use when in use, convenient for disassembly and storage when not in use, and effectively preventing dust.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A nasal cavity irrigation device includes a bottle body for containing physiological saline, a water delivery mechanism is arranged on the bottle body and is used for delivering the physiological saline inside the bottle body, and a water outlet mechanism is arranged on the water delivery mechanism and is used for inserting into the nostril so that the physiological saline can be delivered to the nasal cavity. The water delivery mechanism includes:

[0007] A water delivery component, a bent pipe inserted and installed at the bottle mouth of the bottle body, and a mounting seat fixed at the lower end of the bent pipe and integrally formed.

[0008] Connecting mechanism, a connector fixed to the upper end of the bent pipe, a magnet ring installed inside the bent pipe, a limiting ring seat fixed to the inner wall at the bottle mouth of the bottle body and integrally formed, and an upper cover is threadedly installed on the outer wall at the bottle mouth of the bottle body and is used to fix the water delivery mechanism.

[0009] Preferably, the water outlet mechanism includes:

[0010] A flushing nozzle inserted and installed on the bent pipe, and the head end of the flushing nozzle is in the shape of a mushroom-like convex structure, a connecting seat fixed to the end of the flushing nozzle, and a metal sheet is wrapped and installed on the connecting seat and is used to adsorb and fix the magnet ring.

[0011] Preferably, a dust-proof cover is sleeved and installed at the bottle mouth of the bottle body and is used to prevent dust when the water delivery mechanism and the water outlet mechanism are stored inside the bottle body.

[0012] Preferably, a sealing ring is installed on the top of the limiting ring seat and is used to seal after the bottle body and the water delivery mechanism are installed.

[0013] Preferably, a thermal sensitive temperature paper is pasted at the lower end position of the surface of the bottle body and is used to detect the temperature of the physiological saline contained in the bottle body.

[0014] Preferably, the outer diameter of the connecting seat is larger than the inner diameter of the mounting seat.

[0015] Beneficial effects

[0016] The present utility model provides a flushing device for the nasal cavity. Compared with the prior art, it has the following

[0017] Beneficial effects:

[0018] (1) When the flushing device is not in use, the water outlet mechanism can be removed from the water delivery mechanism, then the water delivery mechanism is inserted upside down into the bottle body, and the upper cover is rotated and tightened to fix the water delivery mechanism in the bottle body. Then the water outlet mechanism is inserted upside down into the water delivery mechanism, and the dust-proof cover is put on to fix the water outlet mechanism in the water delivery mechanism. At the same time, the dust-proof cover can prevent dust from entering the bottle mouth on the bottle body, and avoid dust from falling into the bottle body and the water delivery mechanism and the water outlet mechanism inside the bottle body.

[0019] (2) When the flushing device is in use, by inserting the mounting seat on the bent pipe into the bottle mouth installed on the bottle body, and then rotating and tightening the upper cover, the mounting seat can be fixed by the cooperation of the upper cover and the limiting ring seat, so as to fix the water delivery mechanism on the bottle body; then by inserting the flushing nozzle into the bent pipe, and the magnet ring adsorbs the metal sheet, the water outlet mechanism can be fixed on the water delivery mechanism, so that it is not easy to loosen during use. Brief description of the drawings

[0020] Figure 1 It is a schematic structural diagram when the present utility model is in use;

[0021] Figure 2 This is a schematic cross-sectional structure diagram when the present utility model is in use;

[0022] Figure 3 For the present utility model Figure 2 A schematic structure diagram of the partial area A in it;

[0023] Figure 4 For the present utility model Figure 2 A schematic structure diagram of the partial area B in it;

[0024] Figure 5 This is a schematic structure diagram when the present utility model is in a stored state;

[0025] Figure 6 This is a schematic cross-sectional structure diagram when the present utility model is in a stored state.

[0026] In the figure: 1, bottle body; 2, water delivery mechanism; 21, water delivery component; 211, bent pipe; 212, mounting seat; 22, connection mechanism; 221, connection head; 222, magnet ring; 3, water outlet mechanism; 31, flushing nozzle; 32, connection seat; 33, metal sheet; 4, limit ring seat; 5, upper cover; 6, sealing ring; 7, dust-proof cover; 8, thermal sensitive temperature paper. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , the present utility model provides a technical solution for a nasal cavity irrigation device: A nasal cavity irrigation device includes a bottle body 1 for containing physiological saline, a water delivery mechanism 2 is arranged on the bottle body 1 and used for delivering the physiological saline inside the bottle body 1, and a water outlet mechanism 3 is arranged on the water delivery mechanism 2 and used for inserting into the nostril so that the physiological saline can be delivered to the nasal cavity. The water delivery mechanism 2 includes:

[0029] A water delivery component 21, a bent pipe 211 inserted and installed at the bottle mouth of the bottle body 1, and a mounting seat 212 fixed at the lower end of the bent pipe 211 and integrally formed;

[0030] The connecting mechanism 22, the connecting head 221 fixed to the upper end of the bent pipe 211, the magnet ring 222 installed inside the bent pipe 211, the limiting ring seat 4 fixed to the inner wall at the bottle mouth of the bottle body 1 and integrally formed, and the upper cover 5 is threadedly installed on the outer wall at the bottle mouth of the bottle body 1 and is used to fix the water delivery mechanism 2;

[0031] In this embodiment, when the flushing device is in use, by inserting the mounting seat 212 on the bent pipe 211 into the bottle mouth installed on the bottle body 1, and then rotating and tightening the upper cover 5, the mounting seat 212 can be fixed by the cooperation of the upper cover 5 and the limiting ring seat 4, so as to fix the water delivery mechanism 2 on the bottle body 1; then by inserting the flushing nozzle 31 into the bent pipe 211, and the magnet ring 222 adsorbs the metal sheet 33, so that the water outlet mechanism 3 can be fixed on the water delivery mechanism 2, making it not easy to loosen during use.

[0032] Specifically, the water outlet mechanism 3 includes:

[0033] The flushing nozzle 31 inserted and installed on the bent pipe 211, and the head end of the flushing nozzle 31 is in the shape of a mushroom-like convex structure, the connecting seat 32 fixed to the end of the flushing nozzle 31, and a layer of metal sheet 33 is wrapped and installed on the connecting seat 32 and is used for adsorbing and fixing the magnet ring 222;

[0034] In this embodiment, since the water delivery mechanism 2 and the water outlet mechanism 3 are adsorbed and fixed, it is convenient to disassemble and replace the water delivery mechanism 2.

[0035] Specifically, a dust-proof cover 7 is sleeved and installed at the bottle mouth of the bottle body 1 and is used for dust-proofing when the water delivery mechanism 2 and the water outlet mechanism 3 are stored inside the bottle body 1;

[0036] In this embodiment, when the flushing device is not in use, the water outlet mechanism 3 can be removed from the water delivery mechanism 2, then the water delivery mechanism 2 is inserted upside down into the bottle body 1, and the upper cover 5 is rotated and tightened to fix the water delivery mechanism 2 in the bottle body 1, then the water outlet mechanism 3 is inserted upside down into the water delivery mechanism 2, and the dust-proof cover 7 is covered to fix the water outlet mechanism 3 in the water delivery mechanism 2. At the same time, the dust-proof cover 7 can dust-proof the bottle mouth of the bottle body 1, avoiding dust from falling into the bottle body 1 and the water delivery mechanism 2 and the water outlet mechanism 3 inside the bottle body 1.

[0037] Specifically, a sealing ring 6 is installed on the top of the limiting ring seat 4 and is used for sealing after the bottle body 1 and the water delivery mechanism 2 are installed;

[0038] In this embodiment, when the flushing device is in use, the bottle body 1 and the water delivery mechanism 2 are sealed by the sealing ring 6, avoiding the leakage of the physiological saline inside the bottle body 1 from the connection between the bottle body 1 and the water delivery mechanism 2 when the bottle body 1 is tilted.

[0039] Specifically, a thermosensitive temperature paper 8 is pasted at the lower end position of the surface of the bottle body 1 and is used to detect the temperature of the physiological saline contained in the bottle body 1.

[0040] In this embodiment, the thermosensitive temperature paper 8 is used to measure the temperature of the physiological saline contained in the bottle body 1, so as to understand the temperature of the physiological saline inside the bottle body 1 and avoid irritating the nasal cavity due to too high or too low temperature.

[0041] Specifically, the outer diameter of the connecting seat 32 is larger than the inner diameter of the mounting seat 212.

[0042] In this embodiment, when the water outlet mechanism 3 is placed and stored inside the water delivery mechanism 2, the mounting seat 212 can cooperate with the connecting seat 32 to limit the water outlet mechanism 3 from completely entering the inside of the water delivery mechanism 2.

[0043] The working principle and usage process of the present utility model are as follows: First, when the flushing device is in use, the mounting seat 212 on the bent pipe 211 is inserted into the bottle mouth installed on the bottle body 1, and then the upper cover 5 is rotated and tightened. The mounting seat 212 can be fixed by the cooperation of the upper cover 5 and the limiting ring seat 4, so as to fix the water delivery mechanism 2 on the bottle body 1; then, the flushing nozzle 31 is inserted and installed on the bent pipe 211, and the metal sheet 33 is adsorbed by the magnet ring 222, so that the water outlet mechanism 3 can be fixed on the water delivery mechanism 2, making it not easy to loosen during use; when the flushing device is not in use, the water outlet mechanism 3 can be detached from the water delivery mechanism 2, and then the water delivery mechanism 2 is inserted upside down into the bottle body 1, and the upper cover 5 is rotated and tightened to fix the water delivery mechanism 2 in the bottle body 1. Then, the water outlet mechanism 3 is inserted upside down into the water delivery mechanism 2, and the dust-proof cover 7 is covered to fix the water outlet mechanism 3 in the water delivery mechanism 2. At the same time, the dust-proof cover 7 can prevent dust from entering the bottle mouth on the bottle body 1, avoiding dust from falling into the inside of the bottle body 1 and the water delivery mechanism 2 and the water outlet mechanism 3 inside the bottle body 1.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A nasal irrigation device, comprising a bottle (1) for containing physiological saline, characterized in that: The bottle body (1) is provided with a water delivery mechanism (2) for delivering saline solution inside the bottle body (1); the water delivery mechanism (2) is provided with a water outlet mechanism (3) for being inserted into the nostrils so that the saline solution can be delivered to the nasal cavity; the water delivery mechanism (2) comprises: A water delivery assembly (21), a bending tube (211) inserted into and mounted at the bottle mouth of the bottle body (1), and a mounting seat (212) fixed to the lower end of the bending tube (211) and integrally formed; A connecting mechanism (22), a connecting head (221) fixed to the upper end of the bending tube (211), a magnet ring (222) installed inside the bending tube (211), a limiting ring seat (4) fixed to the inner wall of the bottle mouth of the bottle body (1) and integrally formed, and an upper cover (5) threadedly installed on the outer wall of the bottle mouth of the bottle body (1) and used to fix the water delivery mechanism (2).

2. A nasal irrigation device according to claim 1, characterized in that: The water outlet mechanism (3) comprises: A flushing nozzle (31) is inserted and installed on the bent tube (211), and the head end of the flushing nozzle (31) is shaped as a mushroom-shaped protruding structure. A connecting seat (32) is fixed to the end of the flushing nozzle (31), and a layer of metal sheet (33) is wrapped and installed on the connecting seat (32) and is used to adsorb and fix the magnet ring (222).

3. A nasal irrigation device according to claim 1, characterized in that: A dustproof cover (7) is sleeved and installed at the bottle mouth of the bottle body (1) and is used to prevent dust when the water delivery mechanism (2) and the water outlet mechanism (3) are stored in the bottle body (1).

4. A nasal irrigation device according to claim 1, characterized in that: A sealing ring (6) is installed on the top of the limiting ring seat (4) and is used for sealing the bottle body (1) and the water delivery mechanism (2) after installation.

5. A nasal irrigation device according to claim 1, characterized in that: A thermosensitive temperature paper (8) is pasted on the lower end of the surface of the bottle body (1) and is used to detect the temperature of the physiological saline contained in the bottle body (1).

6. A nasal irrigation device according to claim 2, characterized in that: The outer diameter of the connecting seat (32) is greater than the inner diameter of the mounting seat (212).

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