JP3226046U - Electric spray type nose washer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric spray type nasal washer which has an excellent waterproof effect by separating an airway from an electronic element and prevents a liquid from invading a body to damage the equipment.
A nasal washing machine includes a nasal washing head 1, a body 2, an air pump, an air tube, a battery, and a control element. The nasal washing head includes a cup body 10 and a cup cover 11, and a cup body is provided with a cavity having an opening at the upper end, and the cavity stores a washing solution. The spray column at the upper end of the cup cover is provided with a first vent hole communicating with the cavity, and the machine body is detachably connected to the lower end of the cup body. The air pump is installed inside the airframe, the upper end of the airframe has a vent hole, the air pump communicates with the cavity through the air hole, and the lower end of the airframe has an air introduction hole through the air tube. And communicate with the outside. The battery and the control element are installed inside the machine body, and when the air pump is driven by the control element, the cleaning liquid is atomized and ejected from the ventilation hole.
[Selection diagram] Figure 1

Description

  The present invention relates to the field of medical and nursing technology, and more particularly to an electric spray type nasal washer.

  In modern society, people's pace of life is accelerating, and they are under pressure from various fields such as family and work. In addition to degrading air quality, people are susceptible to a range of symptoms such as rhinitis. By the way, people are becoming more and more conscious of self-health management, and many people use an electric spray type nasal washer to care for the nasal cavity. The electrospray type nasal washer can clean dirt in the nasal cavity with sufficient pressure without damaging the nasal cavity. Moreover, the deeper part of the nasal cavity can be washed, and the washing effect is greatly improved. At the same time, the electrospray type nasal washer moistens and removes the scab in the nasal cavity, removes harmful substances such as dust in the nasal cavity, moisturizes the nasal cavity, helps restore the normal oscillations of the nasal cilia, It can have a very good effect on the treatment of rhinitis.

  A typical electrospray nasal washer currently on the market inhales through its internal air pump to create an air stream and air pressure to form a spray. Since there is a large amount of water in the air and there is no isolation structure between the air pump airway of the existing nasal washer and the internal electronic elements, during the intake process of the air pump, a large amount of air enters the inside of the device, Moisture in the air damages electronic devices and circuits inside the equipment, affecting the service life of the equipment.

  In order to solve the above problems, the present invention provides an electric spray type nasal washer that keeps the airway away from electronic elements, has an excellent waterproof effect, and prevents liquid from entering the airframe and damaging the equipment. The purpose is to do.

  To achieve the above object, an electrospray type nasal washer according to the present invention includes a nasal washing head, a body, an air pump, an air tube, a battery and a control element, and the nasal washing head includes a cup body and a cup cover. The cup body is provided with a cavity having an opening at the upper end, the cup cover is provided so as to cover the cavity of the cup body, and the cavity is used to store the cleaning liquid, and the cup cover The upper end of the spray column is provided with a spray column, the spray column is provided with a first vent hole that communicates with the cavity of the cup body, the entire body adopts an empty shell design, and the cup body Removably connected to the lower end of the machine, the air pump is installed inside the machine, the upper end of the machine has a vent hole, and the air pump is The air introduction hole is provided at the lower end of the machine body, and one end of the air tube communicates with the air pump, and the other end of the air tube communicates with the outside through the air introduction hole. The battery and the control element are fixedly installed inside the fuselage and electrically connected to the air pump respectively, and by operating the control element, the air pump is driven to ventilate into the cavity of the cup body. The cleaning liquid in the main body is atomized and ejected from the ventilation hole.

  Preferably, the electrospray nasal washer further comprises a suction tube, the cavity of the cup body is provided with a liquid storage tank, and the interior of the liquid storage tank is perpendicular to the bottom and A drainage column extending above the cup body is provided, and a first exhaust hole penetrating the cup body and communicating with the ventilation hole is provided in the drainage column, and a suction pipe can slide on the drainage column. And a second exhaust hole communicating with the first exhaust hole is provided at the upper end of the suction pipe, the lower end of the suction pipe is brought into contact with the bottom of the liquid storage tank, and the spray column of the cup cover is The second exhaust hole is provided so as to surround the suction pipe and communicates with the first vent hole.

  Preferably, a waste liquid tank provided so as to be separated from the liquid storage tank is further provided in the cavity of the cup body, and a liquid separation tank communicating with the liquid storage tank is provided at an upper end of the cup cover. It is provided.

  Preferably, the electrospray type nasal washer further includes a hollow soft rubber nasal plug, the nasal plug is provided so as to surround the spray column, and the lower end of the nasal plug covers the liquid separation tank. The second spray hole communicating with the first spray hole is provided at the upper end of the nose plug, and the nose plug is further provided with the liquid return hole communicating with the liquid separation tank. ing.

  Preferably, the electrospray type nasal washer further includes a "working" seal ring fixed to the ventilation hole and used for sealingly connecting the cavity connecting the air pump and the cup body.

  Preferably, the electrospray type nasal washer further includes a filter cotton attached to the air introduction hole and used to filter the gas sucked by the air pump.

  Preferably, the outer wall of the suction tube is further provided with a fixed wing that is in contact with the inner wall of the cup cover.

  Compared with the prior art, the electrospray type nasal washer of the present invention includes a nasal washing head, a body, an air pump, an air tube, a battery and a control element. The nasal wash head includes a cup body and a cup cover. The cup body is provided with a cavity that is open at the upper end, and the cup cover is provided so as to cover the cavity of the cup body. The cavity is used to store the cleaning liquid. A spray column is provided on the upper end of the cup cover. The spray column is provided with a first vent hole communicating with the cavity of the cup body. The air pump is installed inside the machine body and draws air from the outside through an air tube. The battery and control element are mounted inside the fuselage and electrically connected to the air pump, respectively. By activating the control element, the air pump can be driven to ventilate the cavity of the cup body. As a result, the cleaning liquid in the cup body is atomized and ejected from the ventilation hole. The air pump is provided with an exhaust port and an intake port. The exhaust port communicates with the vent hole to supply air to the cup body. One end of the air tube is connected to the intake port, and the other end is fixedly connected to the air introduction hole. When the air pump draws gas through the air tube, it prevents the gas from leaking into the remaining space inside the airframe by sealing the connection part of the air tube with adhesive so that the water content in the gas can be absorbed by the battery. Prevent damage to the control element.

It is a figure showing the whole electric spray type nasal washer structure concerning the embodiment of the present invention. 1 is an exploded view of an electric spray type nasal washer according to an embodiment of the present invention. FIG. 3 is a cross-sectional view of a nasal wash head according to an embodiment of the present invention. 3 is a cross-sectional view of an airframe according to an embodiment of the present invention. 1 is a plan view of a soft rubber nose plug according to an embodiment of the present invention. FIG. 3 is a view showing a structure of a cup cover according to an exemplary embodiment of the present invention. 3 illustrates a plan view of a cup cover according to an embodiment of the present invention. FIG. FIG. 3 is a view showing a structure of a cup body according to an embodiment of the present invention. FIG. 3 is a plan view of a cup body according to an exemplary embodiment of the present invention. It is a figure which shows the structure of the suction pipe which concerns on embodiment of this invention. FIG. 3 is a diagram showing an intake principle and an exhaust principle of the air pump according to the embodiment of the present invention.

  Hereinafter, a technical proposal provided by an embodiment of the present invention will be described clearly and completely with reference to the drawings. Apparently, the technical proposals described below are merely a part of the embodiments of the present invention, not all the embodiments. A person of ordinary skill in the art, based on the embodiments of the present invention, other embodiments obtained without creative work shall fall within the protection scope of the present invention.

  The drawings, as part of the description, interpret the technical proposal of the present invention together with the following embodiments, and do not limit the present invention.

  1 to 11, the electrospray type nasal washing machine according to the present invention includes a nasal washing head 1, a body 2, an air pump 3, an air tube 4, a battery 5 and a control element 6. The nose washing head 1 includes a cup body 10 and a cup cover 11. The cup body 10 is provided with a cavity that is open at the upper end, and the cup cover 11 is provided so as to cover the cavity of the cup body 10. The cavity is used to store the cleaning liquid. A spray column 110 is provided on the upper end of the cup cover 11. The spray column 110 is provided with a first vent hole 111 communicating with the cavity of the cup body 10. The entire body 2 has an empty shell design and is detachably connected to the lower end of the cup body 10. Specifically, the machine body 2 and the cup body 10 can adopt a connection method such as a snap or a thread. In the present embodiment, it is preferable to use threads. The air pump 3 is mounted inside the machine body 2. A vent hole 20 is provided at the upper end of the machine body 2. The air pump 3 communicates with the cavity of the cup body 10 via the ventilation hole 20. An air introduction hole 21 is provided at the lower end of the machine body 2. One end of the air tube 4 communicates with the air pump 3, and the other end communicates with the outside through the air introduction hole 21. The battery 5 and the control element 6 are fixedly installed inside the machine body 2 and electrically connected to the air pump 3, respectively. By operating the control element 6, the air pump 3 can be driven to ventilate the cavity of the cup body 10. As a result, the cleaning liquid in the cup body 10 is atomized and ejected from the first ventilation hole 111. Specifically, the air pump 33 is provided with an exhaust port and an intake port. The exhaust port communicates with the vent hole 20 to supply air to the cup body 10. One end of the air tube 4 is connected to the intake port, and the other end is fixedly connected to the air introduction hole 21. The connection part of the air tube 4 is sealed with an adhesive or locked with a bolt. In the present embodiment, when the air pump 3 sucks the gas through the air tube 4, the gas is preferably sealed with an adhesive so that the gas does not leak into the remaining space inside the body 2. This prevents moisture in the gas from damaging the battery 5 and the control element 6.

  When the user needs to use the electrospray type nasal washer, the control element 6 is actuated to drive the air pump 3 to supply an air flow into the cup body 10 from the ventilation hole 20. The cleaning liquid is atomized into particles by the air flow and is sprayed from the first ventilation hole 111 along the spray column 110, thereby realizing the function of cleaning the runny nose.

  Referring to FIG. 10, the electrospray type nasal washer further includes a suction tube 7. A liquid storage tank 100 is provided in the cavity of the cup body 10. Inside the liquid storage tank 100, a drainage column 102 that is perpendicular to the bottom and extends above the cup body 10 is provided. In the drainage column 102, a first exhaust hole 103 that penetrates the cup body 10 and communicates with the ventilation hole 20 is provided. A suction pipe 7 is slidably attached to the drainage column 102, and a second exhaust hole 70 communicating with the first exhaust hole 103 is provided at the upper end of the suction pipe 7. The lower end of the suction pipe 7 contacts the bottom of the liquid storage tank 100. The spray column 110 of the cup cover 11 is provided so as to surround the suction pipe 7. The second exhaust hole 70 communicates with the first vent hole 111. Specifically, the hole diameter of the first exhaust hole 103 is larger than the hole diameter of the second exhaust hole 70, and it is convenient for the air flow to collide with the suction pipe 7 to form a pressure difference. Further, in the present embodiment, both the drainage column 102 and the suction pipe 7 are tapered, so that the cleaning liquid in the liquid storage tank 100 flows along the drainage column 102 suction pipe 7 to the second exhaust hole 70. make it easier.

  Further, fixed wings 71 are provided on the outer wall of the suction tube 7. The fixed vanes 71 abut against the inner wall of the cup cover 11 to prevent excess airflow from rushing the suction tube 7 away from the liquid storage tank 100, ensuring a normal siphon formation.

  According to the above proposal, when the cleaning liquid is stored in the liquid storage tank 100, the air pump 3 supplies the air to the first exhaust hole 103 in the drainage column 102 through the ventilation hole 20, and the air flow is the first. From the exhaust hole 103 and violently hits the inner wall of the suction pipe 7 to form a negative pressure between the cup body 10 and the suction pipe 7. That is, a siphon is formed. Thereby, the cleaning liquid in the liquid storage tank 100 is sucked up to the second exhaust hole 70, and the cleaning liquid in the second exhaust hole 70 is ejected from the suction pipe 7 together with the airflow to form atomized particles, Finally, the nasal cavity of the human body is reached through the first spray hole.

  Further, the cavity of the cup body 10 is provided with a waste liquid tank 101 provided so as to be separated from the liquid storage tank 100. A liquid separation tank 112 that communicates with the liquid storage tank 100 is provided at the upper end of the cup cover 11. In this embodiment, the space ratio in the cavities of the cup body 10 of the waste liquid tank 101 and the liquid storage tank 100 is 1: 2, and they are separated from each other by the arc-shaped bezel. The upper end of the arc-shaped bezel is inserted into the lower end of the cup cover 11 to prevent the liquid in the waste liquid tank 101 from entering the liquid storage tank 100.

  In addition, the electrospray type nasal washer further includes a hollow soft rubber nose plug 12. The nose plug 12 is provided so as to surround the spray column 110. The lower end of the nose plug 12 is provided so as to cover the liquid separation tank 112, and the upper end of the nose plug 12 is provided with a second spray hole 120 communicating with the first spray hole. The nose plug 12 is further provided with a liquid return hole 121 communicating with the liquid separation tank 112.

  Specifically, by providing the nose plug 12, it is possible to prevent the nose washing head 1 from sticking into the nostrils and sticking the nostrils, which makes the user more comfortable. Further, atomized particles of the cleaning liquid are ejected from the second spray hole 120 of the nose plug 12 made of soft rubber, and after spraying and cleaning the nasal cavity of the user, these atomized particles are converged into the water flow again. Further, it can enter the liquid return hole 121 along the outer wall of the nose plug 12, and then enter the waste liquid tank 101 through the liquid separation tank 112. This prevents the waste fluid after being washed out from the nasal cavity and reaching other parts of the body.

  In order to allow the air pump 3 to supply the air to the ventilation holes 20 more continuously and stably, the electrospray type nasal washer further includes a seal ring 8 shaped like an “article”. The seal ring 8 is fixed to the vent hole 20 and is used for hermetically connecting the cavity connecting the air pump 3 and the cup body 10.

  Referring to FIG. 4, the electrospray type nasal washer further includes a filter cotton 9 installed in the air introduction hole 21 and used to filter the gas sucked by the air pump 3.

  It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the present application. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly dictates otherwise, and the terms “comprising” or “including” are used herein. When used, it refers to the presence of a feature, step, operation, element, component, or combination thereof.

  Unless otherwise stated, the relative arrangements of components and steps, and numerical representations shown in these embodiments do not limit the protection scope of the present application. At the same time, it should be understood that, for convenience of description, the dimensions of the various parts shown in the drawings are not drawn to scale. Although not described in detail for techniques, methods and equipment known to those skilled in the relevant arts, where appropriate, the above techniques, methods, and equipment should be considered part of the licensed specification. In all the examples shown and discussed herein, the specific values are merely illustrative and are not to be construed as limiting. Thus, other examples of exemplary embodiments may have different values. Note that like numbers and letters refer to similar items in the drawings, so that when an item is defined in one drawing, it need not be further described in subsequent drawings.

  In the description of the present application, an azimuth or a positional relationship indicated by terms such as “front, back, top, bottom, left, right”, “sideways, portrait, vertical, horizontal” and “bottom, bottom” is generally indicated in a drawing. It is based on the indicated azimuth or positional relationship, and is merely for facilitating and simplifying the description of the present application. Unless stated otherwise, these terms do not imply that the elements or devices to which they refer are constructed or operate in any particular orientation or any particular positional relationship. Therefore, the above terms do not limit the scope of protection of the present application. Further, “inside and outside” refers to the inside and the outside based on the contour of each element itself.

  For convenience of description, terms such as “above”, “above”, “top”, and “above” are used to describe the spatial relationship between one element or feature and another element or feature shown in the drawings. Can be explained. The terms are used to describe different positional relationships and directions of operation of the elements shown in the drawings. For example, when an element in the drawing is inverted, an element described as “above other element or structure” or “above other element or structure” is replaced with “below other element or structure” or "Under other elements or structures". Thus, the exemplary term "above" ... may include two orientations, "above ..." and "below". The elements are defined in other different ways (rotated 90 degrees or subjected to other orientations) and interpreted accordingly for the space used here.

  It should also be noted that the use of words such as "first" and "second" to define parts is only for easy distinction of corresponding parts. Unless otherwise stated, the above terms have no special meaning and cannot be understood as limiting the scope of protection of the present application.

  The present invention has been described above with reference to the preferred specific examples. However, the present invention is not limited to the above-described embodiments, and various changes or replacements can be made without departing from the scope of the invention. Needless to say. Obviously, various modifications based on this modification or replacement are also included in the protection scope of the present invention. The protection scope of the present invention is defined by the attached utility model registration claims and their equivalents.

1 Nose washing head 3 Air pump 4 Air tube 5 Battery 6 Control element 7 Suction tube 8 Seal ring 9 Filter cotton 10 Cup body 11 Cup cover 12 Nose plug 20 Vent hole 21 Air introduction hole 70 Second exhaust hole 71 Fixed blade 100 Liquid Storage tank 101 Waste liquid tank 102 Drainage column 103 First exhaust hole 110 Spray column 111 First ventilation hole 112 Liquid separation tank 120 Second spray hole 121 Liquid return hole

Claims (7)

An electrospray nasal washer comprising a nasal wash head (1), a fuselage (2), an air pump (3), an air tube (4), a battery (5) and a control element (6),
The nose washing head (1) includes a cup body (10) and a cup cover (11), the cup body (10) is provided with a cavity having an opening at the upper end, and the cup cover (11) is The spray column (110) is provided so as to cover the cavity of the cup body (10), and is used to store the cleaning liquid. The spray column (110) is provided at the upper end of the cup cover (11). The (110) is provided with a first vent hole (111) communicating with the cavity of the cup body (10),
The entire airframe (2) adopts an empty shell design and is detachably connected to the lower end of the cup body (10), and the air pump (3) is mounted inside the airframe (2),
A ventilation hole (20) is provided at the upper end of the machine body (2), and the air pump (3) communicates with the cavity of the cup body (10) through the ventilation hole (20) and is provided at the lower end of the machine body (2). Is provided with an air introduction hole (21), one end of the air tube (4) communicates with the air pump (3), and the other end of the air tube (4) is outside through the air introduction hole (21). To the
The battery (5) and the control element (6) are fixedly installed inside the fuselage (2) and electrically connected to the air pump (3) respectively, and the control element (6) is operated to operate the air pump (3). ) Is driven to ventilate the cavity of the cup body (10), the cleaning liquid in the cup body (10) is atomized and ejected from the first ventilation hole (111). washing machine.   A liquid storage tank (100) is provided in the cavity of the cup body (10), further including a suction pipe (7), and inside the liquid storage tank (100) is perpendicular to the bottom and A drainage column (102) extending above the cup body (10) is provided, and a first exhaust hole penetrating the cup body (10) and communicating with the ventilation hole (20) is provided in the drainage column (102). (103) is provided, the suction pipe (7) is slidably attached to the drainage column (102), and the upper end of the suction pipe (7) is connected to the first exhaust hole (103). 2 exhaust holes (70) are provided, the lower end of the suction pipe (7) is brought into contact with the bottom of the liquid storage tank (100), and the spray column (110) of the cup cover (11) is connected to the suction pipe (7). ) Is provided so as to surround the second exhaust hole ( 0), electrospray Shikihana washing machine according to claim 1, characterized in that communicates with the first vent hole (111).   Inside the cavity of the cup body (10), there is further provided a waste liquid tank (101) provided so as to be separated from the liquid storage tank (100), and at the upper end of the cup cover (11), a liquid storage tank. The electrospray type nasal washer according to claim 2, further comprising a liquid separation tank (112) communicating with (100).   A hollow soft rubber nose plug (12) is further included, the nose plug (12) is provided so as to surround the spray column (110), and the lower end of the nose plug (12) has a liquid separation tank (112). ) Is provided to cover the nose plug (12) with a second spray hole (120) communicating with the first spray hole at the upper end of the nose plug (12). The electrospray type nasal washer according to claim 3, further comprising a liquid return hole (121) communicating with the separation tank (112).   Further comprising a "work" shaped seal ring (8) fixed to the vent hole (20) and used for hermetically connecting the cavity connecting the air pump (3) and the cup body (10). The electrospray type nasal washer according to claim 1.   The electrospray according to claim 1, further comprising a filter cotton (9) attached to the air introduction hole (21) and used for filtering gas sucked by the air pump (3). Type nose washer.   The electrospray type nose according to claim 2, further comprising a fixed wing (71) provided on an outer wall of the suction tube (7), the blade fixed to the inner wall of the cup cover (11). washing machine.